CN104697518A - Method and device for playing guidance voice in navigation process - Google Patents
Method and device for playing guidance voice in navigation process Download PDFInfo
- Publication number
- CN104697518A CN104697518A CN201510150210.3A CN201510150210A CN104697518A CN 104697518 A CN104697518 A CN 104697518A CN 201510150210 A CN201510150210 A CN 201510150210A CN 104697518 A CN104697518 A CN 104697518A
- Authority
- CN
- China
- Prior art keywords
- place
- play
- predetermined
- configuration
- broadcasting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3629—Guidance using speech or audio output, e.g. text-to-speech
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Navigation (AREA)
Abstract
The invention discloses a method and device for playing guidance voice in the navigation process. The method and device solve the technical problems that the accuracy and timeliness of playing the guidance voice are poor. The method includes the steps that the movement speed of an electronic device is obtained; playing parameters of the guidance voice to be played are configured according to the movement speed, and the playing parameters comprise at least one of the playing speed and the playing site, the correlation of the configured playing speed and the movement speed appears to be positive, the correlation of the configured playing site and the movement speed appears to be positive relative to the advance distance of a first site, and the first site is an incoming guidance site in the current navigation process; the guidance voice is played according to the configured playing parameters. By means of the scheme of playing the guidance voice, the accuracy and the timeliness of playing the guidance voice are improved.
Description
Technical field
The application relates to field of computer technology, is specifically related to navigation field, particularly relates to the method and apparatus playing induction voice in navigation procedure.
Background technology
In navigation procedure, navigator can play induction voice in multiple broadcasting place, and e.g., before turning round, 100 meters of start to report " turning right in crossing, first, front " etc.But, due to the drift of navigator, cause playing the induction promptness of voice and accuracy poor, and then cause user to miss induction place, namely miss at " first crossing " in induction voice.
Summary of the invention
For the problems referred to above, the embodiment of the present application provides a kind of method and apparatus playing induction voice in navigation procedure, solves and plays the induction promptness of voice and the poor technical matters of accuracy.
First aspect, provides a kind of method playing induction voice in navigation procedure, comprising:
Obtain the movement velocity of electronic equipment;
The play parameter of induction voice to be played is configured according to described movement velocity, described play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and described movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and described movement velocity correlation, and described first place is the induction place being about in this navigation procedure arrive; And
Described induction voice are play according to the play parameter after configuration.
Second aspect, provides a kind of device playing induction voice in navigation procedure, comprising:
Acquiring unit, is configured for the movement velocity obtaining electronic equipment;
Dispensing unit, be configured for the play parameter that the described movement velocity obtained according to described acquiring unit configures induction voice to be played, described play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and described movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and described movement velocity correlation, and described first place is the induction place being about in this navigation procedure arrive; And
Broadcast unit, is configured for the play parameter after according to configuration and plays described induction voice.
In the present embodiment, electronic equipment configures the broadcasting speed of induction voice to be played according to movement velocity and plays place, wherein, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive.Thus, compared with adopting fixing play parameter to play induce voice with electronic equipment in prior art, the embodiment of the application adds the dirigibility that voice are induced in broadcasting.Such as, when the movement velocity of electronic equipment is larger, the broadcasting speed of induction voice is also comparatively large, or the broadcasting place of induction voice is larger relative to the advance range in the first place.Thus, make electronic equipment further before arrival first place, induction voice finish playing, and add the accuracy and promptness of playing induction voice.
Accompanying drawing explanation
By reading the detailed description done non-limiting example done with reference to the following drawings, the other features, objects and advantages of the application will become more obvious:
Fig. 1 shows the process flow diagram playing a kind of embodiment of the method for induction voice in navigation procedure that the application provides;
Fig. 2 shows the process flow diagram of a kind of embodiment of the configuration broadcasting speed that the application provides;
Fig. 3 shows a kind of road schematic diagram that the application provides;
Fig. 4 shows the another kind of road schematic diagram that the application provides;
The process flow diagram of a kind of embodiment in place is play in the configuration that Fig. 5 shows the application to be provided;
Fig. 6 shows another road schematic diagram that the application provides;
Fig. 7 shows the process flow diagram of a kind of embodiment of the configuration play content that the application provides;
Fig. 8 shows another road schematic diagram that the application provides;
Fig. 9 shows the structural representation playing the device of induction voice in navigation procedure that the application provides; And
Figure 10 shows the structural representation of the electronic equipment that the application provides.
Embodiment
Below in conjunction with drawings and Examples, the application is described in further detail.Be understandable that, specific embodiment described herein is only for explaining related invention, but not the restriction to this invention.It also should be noted that, for convenience of description, in accompanying drawing, illustrate only the part relevant to Invention.
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.Below with reference to the accompanying drawings and describe the application in detail in conjunction with the embodiments.
The embodiment of the present application provides the method playing induction voice in navigation procedure.The method can be applied in electronic equipment fixed or movable arbitrarily, e.g., and mobile phone, panel computer, wearable device, navigator, vehicle-mounted computer etc.In the present embodiment, electronic equipment not only can provide navigation Service when vehicle is advanced, and also can provide navigation Service when user advances on foot.Describe object and for simplicity for example, in ensuing discussion, provide when vehicle is advanced this scene of navigation Service to describe the exemplary embodiment of the application in conjunction with electronic equipment.
Induction voice broadcast in existing navigation application is that the multiple fixing broadcasting place in vehicle is advanced is carried out.In order to ensure accuracy and the promptness of inducing voice, induction voice need to finish playing before electronic equipment arrives the first place, and wherein, the first place is the induction place being about in this navigation procedure arrive.But if movement velocity is comparatively large, then electronic equipment is shorter from playing the time of inducing the origin of voice to reach needed for the first place.But if this time is less than play the time of induction needed for voice, then cause induction voice also not finish playing, electronic equipment has just reached the first place, reduces the accuracy and promptness of playing induction voice.
In order to solve the problem, the present embodiment can according to the play parameter of the movement velocity configuration induction voice of electronic equipment, and to make before electronic equipment reaches the first place, induction voice finish playing.
What deserves to be explained is, the induction place in the present embodiment is different from broadcasting place.Wherein, place is induced to be the place that in induction voice, non-Site characterization indicates.Such as, if induction voice are: turning right in crossing, first, front, then induces place to be " first crossing "; If induction voice are: turn around in crossing, first, front, then place is induced to be " first crossing " etc.Playing place is start the place of playing induction voice.
Please refer to Fig. 1, it illustrates the process flow diagram playing a kind of embodiment of the method for induction voice in navigation procedure that the application provides.As shown in Figure 1, this embodiment specifically can comprise step 110 to step 130.
Concrete, in step 110, obtain the movement velocity of electronic equipment.
In the present embodiment, before electronic equipment plays next induction voice to be played by navigation application, electronic equipment can obtain the movement velocity of self, to induce the play parameter of voice in subsequent step according to the configuration of this movement velocity.For description brief introduction for the purpose of, in following content by the movement velocity of electronic equipment referred to as movement velocity.
In a further embodiment, electronic equipment self average velocity within a predetermined period of time can be defined as movement velocity by electronic equipment.In one implementation, electronic equipment from this locality or can be obtained from body average velocity within a predetermined period of time from high in the clouds.Wherein, predetermined amount of time can be the time period before current time, as, current time is 5 points, then predetermined amount of time can for but be not limited to: 4: 59: 50 to 5 o'clock sharps, 3: 20: 25 to 3: 20: 35,4: 59: 50 of the previous day to 5 o'clock sharps etc.
The length of the present embodiment to predetermined amount of time is not construed as limiting, and is not limited to the above-mentioned length enumerated, specifically can sets according to actual needs.Length as, predetermined amount of time can also be 5 seconds, 15 seconds etc.
In a further embodiment, electronic equipment can also according to the road conditions determination movement velocity of target road.In one implementation, electronic equipment can by navigation application determination target road, then, by the road conditions of navigation application determination target road, and estimate the average gait of march of the vehicle of this road according to road conditions, finally, average for this vehicle gait of march is defined as the movement velocity of electronic equipment.Wherein, target road can need the road of process for electronic equipment in the process of broadcasting induction voice.Such as, if target road is highway, speed limit 100 kilometers/hour, and be in unimpeded state, then electronic equipment can estimate that movement velocity is 90-100 kilometer/hour.
The method of the present embodiment to the movement velocity obtaining electronic equipment is not construed as limiting, and be not limited to the above-mentioned method enumerated, can also be additive method, specifically can set according to actual needs, therefore not to repeat here.
In the step 120, the play parameter of induction voice to be played is configured according to movement velocity.Wherein, play parameter can include but not limited to following at least one item: broadcasting speed, broadcasting place.
In certain embodiments, electronic equipment can by increasing the broadcasting speed of induction voice to shorten the time of playing needed for induction voice, and then make electronic equipment be greater than the time of playing needed for induction voice from the time that the initial broadcasting place of induction voice arrives the first place.Concrete, electronic equipment, according to the broadcasting speed of the movement velocity configuration induction voice obtained, makes the broadcasting speed after configuring and movement velocity correlation.If namely movement velocity is comparatively large, then the broadcasting speed after configuration is comparatively large, if movement velocity is less, then the broadcasting speed after configuration is less.Like this, make electronic equipment before arrival first place, induction voice finish playing.
Optional or additional, in certain embodiments, electronic equipment can arrive time first place needed for increase electronic equipment from this origin by the origin playing induction voice in advance, and then the time making electronic equipment arrive the first place from the initial broadcasting place of induction voice is greater than the time of playing and inducing needed for voice.Concrete, electronic equipment, according to the broadcasting place of the movement velocity configuration induction voice obtained, makes the broadcasting place after configuring relative to the advance range in the first place and movement velocity correlation.That is, if movement velocity is comparatively large, then the broadcasting place after configuration is comparatively large relative to the advance range in the first place, if movement velocity is less, then the broadcasting place after configuration is less relative to the advance range in the first place.Like this, make electronic equipment before arrival first place, induction voice finish playing.
In step 130, induction voice are play according to the play parameter after configuration.
In one implementation, electronic equipment can adopt the broadcasting speed after configuring to play induction voice in broadcasting place upon configuration.
In the present embodiment, electronic equipment configures the broadcasting speed of induction voice to be played according to movement velocity and plays place, wherein, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive.Thus, compared with adopting fixing play parameter to play induce voice with electronic equipment in prior art, the embodiment of the application adds the dirigibility that voice are induced in broadcasting.Such as, when the movement velocity of electronic equipment is larger, the broadcasting speed of induction voice is also comparatively large, or the broadcasting place of induction voice is larger relative to the advance range in the first place.Thus, make electronic equipment further before arrival first place, induction voice finish playing, and add the accuracy and promptness of playing induction voice.
In a further embodiment, the step 120 shown in Fig. 1 " configures the play parameter of induction voice to be played " and specifically can comprise according to movement velocity: the broadcasting speed configuring induction voice to be played according to movement velocity.Below configuration broadcasting speed is described in detail.Please refer to Fig. 2, it illustrates the process flow diagram of a kind of embodiment of the configuration broadcasting speed that the application provides.As shown in Figure 2, can comprise step 210 taking a step forward of broadcasting speed of configuration, configuration broadcasting speed can comprise step 220 further.
Concrete, in step 210, obtain the predetermined play parameter of induction voice.Wherein, predetermined play parameter at least can include but not limited to: predetermined broadcasting place, predetermined play content and predetermined broadcasting speed.In a step 220, according to predetermined broadcasting place, predetermined play content and movement velocity, configuration broadcasting speed.
In the present embodiment, predetermined place of playing is in navigation application the place pre-setting and play induction voice, and e.g., before turning round, corresponding induction voice are play in the place of 100 meters.Predetermined play content is the content in induction voice, e.g., and first the crossing right-hand rotation in front etc.,
In a further embodiment, as shown in Figure 2, step 220 " according to predetermined broadcasting place, predetermined play content and movement velocity, configuration broadcasting speed " can comprise step 221 further to step 224.
Concrete, in step 221, obtain the first place according to predetermined play content.
In the present embodiment, predetermined play content comprises: Site characterization and non-Site characterization, and such as, Site characterization can include but not limited to: crossing, traffic lights, building etc., and non-Site characterization can include but not limited to: direction, speed limit, distance etc.Electronic equipment can obtain Site characterization from predetermined play content, then, determines the induction place being about in this navigation procedure arrive, i.e. the first place in the point patterns of base area.
Such as, if predetermined play content comprises: turn right in crossing, first, front, then the Site characterization in this predetermined play content comprises: first crossing, and non-Site characterization comprises: front, right-hand rotation.For foregoing, please refer to Fig. 3, Fig. 3 shows a kind of road schematic diagram that the application provides.As shown in Figure 3, electronic equipment is arranged in vehicle 310, and road ahead is provided with crossing 320 and crossing 330.Be appreciated that non-Site characterization " front ", " right-hand rotation " all indicate at " first crossing ", and " first crossing " in predetermined play content refers to crossing 320, therefore, the first place of these induction voice is crossing 320.
Return Fig. 2, in step 222, obtain the predetermined distance play between place and the first place.
For example, referring to the content shown in Fig. 3, Fig. 4 shows the another kind of road schematic diagram that the application provides.As shown in Figure 4, predetermined broadcasting place is place, place 410, first is crossing 320, and electronic equipment can obtain the distance 420 between place 410 and crossing 320.
In one implementation, electronic equipment can obtain the predetermined distance play between place and the first place by navigator.Concrete acquisition methods is technology well known to those skilled in the art, and therefore not to repeat here.
Return Fig. 2, in step 223, according to Distance geometry movement velocity, acquisition electronic equipment arrives the traveling time needed for the first place from predetermined broadcasting place.
In one implementation, electronic equipment can according to relational expression t=S/v, and calculating electronic equipment arrives the traveling time needed for the first place from predetermined broadcasting place.Wherein, t to arrive the traveling time needed for the first place for electronic equipment from predetermined broadcasting place, S is the predetermined distance play between place and the first place, and v is movement velocity.Such as, please refer to Fig. 4, electronic equipment can calculate self time needed for from predetermined broadcasting place 410 to crossing 320.
Return Fig. 2, in step 224, configuration broadcasting speed induces the time of voice to be less than traveling time to make the broadcasting speed after adopting configuration play.
Due to, induction voice need to finish playing before electronic equipment reaches the first place, and therefore, the reproduction time of induction voice needs to be less than electronic equipment and arrives traveling time needed for the first place from predetermined broadcasting place.
In one implementation, the reproduction time of induction voice can be configured to be less than electronic equipment and arrive traveling time needed for the first place from predetermined broadcasting place by electronic equipment; Due to, quantity of information in the play content of induction voice can affect the reproduction time length of induction voice, the quantity of information namely in play content and reproduction time correlation, therefore, according to the reproduction time after configuration and predetermined play content, the broadcasting speed of configuration induction voice.Method according to reproduction time and play content configuration broadcasting speed is the technology that skilled person knows, and therefore not to repeat here.
In a further embodiment, the step 120 shown in Fig. 1 " configures the play parameter of induction voice to be played " and specifically can comprise according to movement velocity: the broadcasting place configuring induction voice to be played according to movement velocity.Play place to configuration to be below described in detail.Please refer to Fig. 5, the process flow diagram of a kind of embodiment in place is play in the configuration that it illustrates the application provides.As shown in Figure 5, playing taking a step forward of place in configuration can comprise step 510, and place is play in configuration can comprise step 520 further.
Concrete, in step 510, obtain the predetermined play parameter of induction voice.In step 520, according to predetermined broadcasting speed, predetermined play content and movement velocity, place is play in configuration.Wherein, predetermined play parameter at least can include but not limited to: predetermined broadcasting speed, predetermined play content and predetermined broadcasting place.
In a further embodiment, as shown in Figure 5, step 520 " according to predetermined broadcasting speed, predetermined play content and movement velocity, place is play in configuration " can comprise step 521 further to step 524.
Concrete, in step 521, obtain the first place according to predetermined play content.
The acquisition methods of this step specifically can see the content in step 221.
In step 522, according to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice.Above-mentioned steps is technology well known to those skilled in the art, and therefore not to repeat here.
In step 523, estimate the travel distance of electronic equipment in predetermined reproduction time according to movement velocity.
In the present embodiment, electronic equipment according to relational expression S'=vt', can estimate the travel distance of electronic equipment in predetermined reproduction time, and wherein, S' is the travel distance of electronic equipment in predetermined reproduction time, and t' is predetermined reproduction time, and v is movement velocity.
In step 524, configuration broadcasting place is greater than travel distance to make advance range.
For example, referring to the content shown in Fig. 4, Fig. 6 shows another road schematic diagram that the application provides.As shown in Figure 6, predetermined broadcasting place is place 410, and at induction voice after place 410 startup is play and finished playing, the electronic equipment be arranged in vehicle 310 may travel 90 meters.But predetermined broadcasting place 410 and the distance of crossing 320 that is between the first place are 75 meters, thus, be appreciated that before induction speech play completes, electronic equipment has reached crossing 320, and namely after induction speech play completes, electronic equipment has missed crossing 320.Thus, need to ensure that induction voice finished playing before arrival crossing 320 at electronic equipment.For this reason, electronic equipment can play induction voice in advance, namely can starting to play induction voice apart from place 610 place of at least 90 meters before crossing 320.
In a further embodiment, as shown in Figure 6, owing to inducing the predetermined reproduction time of voice too short, or movement velocity is excessively slow, therefore, may make after induction speech play completes, the distance that electronic equipment has been advanced is less than 75 meters, and and range difference between 75 meters be greater than predetermined value, e.g., be greater than 50 meters.In this case, electronic equipment can play place to reduce the distance play between place and the first place by configuration.Such as, the broadcasting place after configuration can be the place 620 shown in Fig. 6.
In a further embodiment, step 120 shown in Fig. 1 " configures the play parameter of induction voice to be played " and specifically can also comprise according to movement velocity: the play content configuring induction voice to be played according to movement velocity, namely play parameter can also comprise play content.Below configuration play content is described in detail.Please refer to Fig. 7, it illustrates the process flow diagram of a kind of embodiment of the configuration play content that the application provides.As shown in Figure 7, can comprise step 710 taking a step forward of play content of configuration, configuration play content can comprise step 720 further.
Concrete, in step 720, obtain the predetermined play parameter of induction voice.Wherein, predetermined play parameter at least can include but not limited to: predetermined broadcasting speed, predetermined play content and predetermined broadcasting place.
In step 720, according to predetermined broadcasting place, predetermined broadcasting speed, predetermined play content and movement velocity, configuration play content.
Electronic equipment can improve by configuration play content the promptness and accuracy of playing induction voice.
In a further embodiment, as shown in Figure 7, step 720 " according to predetermined broadcasting place, predetermined broadcasting speed, predetermined play content and movement velocity, configuration play content ", can comprise step 721 further to step 723.
Concrete, in step 721, according to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice.In step 722, according to predetermined broadcasting place, predetermined reproduction time and movement velocity, estimate play induction voice complete after execution place residing for electronic equipment.In step 723, configuration play content is to make the place of the play content instruction after configuring for electronic equipment is performing place to be arrived after place.
In the present embodiment, first electronic equipment according to the content recorded in step 523, can estimate the travel distance of electronic equipment in predetermined reproduction time; Then determine apart from predetermined execution place of playing place travel distance then; The place to be arrived after performing place according to the predetermined play content determination electronic equipment of induction voice, and other features relevant to place to be arrived, e.g., direction, distance etc.; According to the above-mentioned place to be arrived determined and other features relevant to place to be arrived, configuration play content.
Such as, Fig. 8 shows another road schematic diagram that the application provides.As shown in Figure 8, the predetermined broadcasting place of induction voice is place 410, namely when being arranged on the electronic equipment in vehicle 310 and advancing to place 410, starts and plays induction voice.The predetermined play content of induction voice comprises: turn right in crossing, second, front.Be appreciated that " second crossing " specifically instruction crossing 330.Because the non-Site characterization " front " in induction voice " turning right in crossing, second, front ", " right-hand rotation " all indicate at " second crossing ", therefore, the first place of these induction voice is crossing 330.But after induction speech play completes, electronic equipment has advanced to place 810, has namely passed by crossing 320.If so, user may the wrong next crossing second crossing in induction voice being interpreted as crossing 330, and then causes user to go off course advancing, bring inconvenience to user.
In order to solve this problem, electronic equipment can according to predetermined broadcasting place, predetermined reproduction time and movement velocity, estimate play induction voice complete after execution place residing for electronic equipment, corresponding to the place 810 shown in Fig. 8.Electronic equipment can according to the predetermined play content of induction voice obtain place to be arrived after place 810 and with treat the feature that place of arrival associates.As shown in Figure 8, treat that place of arrival can comprise crossing 330, the feature associated with crossing 330 can comprise: front, right-hand rotation; Electronic equipment is according to " crossing 330 ", " front ", " right-hand rotation " configuration play content, and the play content after configuration can comprise: turn right in crossing, first, front.Now, this first crossing is crossing 330.
Due to, current road becomes increasingly complex, and simple broadcasting comprises the induction voice of the features such as distance, angle, easily causes the misunderstanding of user, and then reduces the accuracy of induction voice, and bring inconvenience to user, e.g., keep to the left in 100 meters, front.Therefore, electronic equipment can adopt intelligible place as the place of the play content instruction after configuration.
Because the place such as overpass, tunnel is better understood, and region uniqueness is higher, namely only an overpass and tunnel may be there is in preset range, therefore, in induction voice, configure the content in the place such as overpass or tunnel, avoid user and induction voice are misunderstood.Thus, in a further embodiment, the place of the play content instruction after configuration can comprise the place characterizing tunnel or overpass.When playing induction voice, according to playing sequence, the play content after configuration comprises the following multinomial feature of instruction: direction, distance, traffic lights/crossing, tunnel/overpass.
In one implementation, for two branch roads, wherein a branch road is provided with overpass, and another branch road is not provided with overpass.If under electronic equipment is currently located at overpass, then when inducing the upper overpass of voice instruction, the play content of the induction voice after configuration can for but be not limited to: keep right upper overpass in 400 meters, front; The upper overpass of 400 meters, front right-hand rotation etc.When inducing voice instruction not go up overpass, the play content of the induction voice after configuration can be but be not limited to: keeping to the left in 400 meters, front, does not go up overpass; The right-hand rotation of 400 meters, front, does not go up overpass.Similar, if electronic equipment is currently located on overpass, then when inducing the lower overpass of voice instruction, the play content of the induction voice after configuration can for but be not limited to: turn right lower overpass in keep right lower overpass, 400 meters, front, 400 meters, front.When inducing voice instruction not descend overpass, the play content of the induction voice after configuration can be but be not limited to: keeping to the left in 400 meters, front, does not descend overpass, the right-hand rotation of 400 meters, front, do not descend overpass.
In another implementation, for the induction voice in road junction or the more branch road of prong numbers, if only have a branch road to be provided with overpass, then now, if overpass is not gone up in the instruction of induction voice, the play content of induction voice then after configuration can include but not limited to: front 400 meters of left-hand rotations, right-hand rotations etc., and does not comprise and do not go up overpass; If the upper overpass of induction voice instruction, then the play content of the induction voice after configuration can include but not limited to: 400 meters, front, upper overpass; If the lower overpass of induction voice instruction, then the play content of the induction voice after configuration can include but not limited to: front 400 meters of left-hand rotations, right-hand rotations etc., and does not comprise lower overpass; If overpass is not descended in the instruction of induction voice, then the play content of the induction voice after configuration can include but not limited to: 400 meters, front, does not descend overpass.
If only have a branch road not to be provided with overpass, then now, if overpass is not gone up in the instruction of induction voice, then the play content of the induction voice after configuration can comprise: 400 meters, front, does not go up overpass; If the upper overpass of induction voice instruction, then the play content of the induction voice after configuration can comprise: front 400 meters of left-hand rotations, right-hand rotations etc., and does not comprise overpass; If overpass not descend in the instruction of induction voice, then the play content of induction voice after configuring can comprise: front 400 meters of left-hand rotations, right-hand rotations etc., and does not comprise and do not descend overpass; If the lower overpass of induction voice instruction, then the play content of the induction voice after configuration can comprise: 400 meters, front, lower overpass.
In the third realizes, if induction voice instruction electronic equipment is being turned right after overpass, then the play content of the induction voice after configuration can comprise: 400 meters, front, upper overpass is also turned right after lower overpass.If induction voice instruction electronic equipment is turned right on overpass, then the play content after configuration can comprise: 400 meters, front, upper overpass is also turned right on overpass.
Be described for overpass in foregoing, similar, tunnel also can be applied in above-described embodiment, and therefore not to repeat here.
In the present embodiment, adopt in induction voice and characterize the place with the natural object of region uniqueness such as tunnel, overpass, be convenient to the content that user understands induction voice, and then add the accuracy of induction voice.
The application provides a kind of device playing induction voice in navigation procedure for implementing said method embodiment.Please refer to Fig. 9, it illustrates the structural representation playing the device of induction voice in navigation procedure that the application provides.
Concrete, as shown in Figure 9, the device 900 playing induction voice in navigation procedure can comprise: acquiring unit 910, dispensing unit 920 and broadcast unit 930.
Acquiring unit 910 is configured for the movement velocity obtaining electronic equipment.
Dispensing unit 920 is configured for the play parameter that the movement velocity obtained according to acquiring unit 910 configures induction voice to be played, play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive.
Broadcast unit 930 is configured for the play parameter after according to configuration and plays induction voice.
In certain embodiments, acquiring unit 910, be also configured for the predetermined play parameter obtaining induction voice before dispensing unit configuration play parameter, predetermined play parameter at least comprises: predetermined broadcasting place, predetermined play content and predetermined broadcasting speed;
Dispensing unit 920 can comprise:
Broadcasting speed configuration module 921 is configured for plays place, predetermined play content and movement velocity according to predetermined, configuration broadcasting speed;
Play place configuration module 922, be configured for according to predetermined broadcasting speed, predetermined play content and movement velocity, place is play in configuration.
In certain embodiments, broadcasting speed configuration module 921 can by configuring broadcasting speed as follows:
The first place is obtained according to predetermined play content; Obtain the predetermined distance play between place and the first place; According to Distance geometry movement velocity, acquisition electronic equipment arrives the traveling time needed for the first place from predetermined broadcasting place; Configuration broadcasting speed induces the time of voice to be less than traveling time to make the broadcasting speed after adopting configuration play.
In certain embodiments, play place configuration module 922 and can play place by following configuration:
The first place is obtained according to predetermined play content; According to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice; The travel distance of electronic equipment in predetermined reproduction time is estimated according to movement velocity; Configuration is play place and is greater than travel distance to make advance range.
In certain embodiments, play parameter also comprises play content;
Dispensing unit 920 can comprise:
Play content configuration module 923 is configured for plays place, predetermined broadcasting speed, predetermined play content and movement velocity according to predetermined, configuration play content.
In certain embodiments, play content configuration module 923 can by configuring play content as follows:
According to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice; According to predetermined broadcasting place, predetermined reproduction time and movement velocity, estimate play induction voice complete after execution place residing for electronic equipment; Configuration play content is to make the place of the play content instruction after configuring for electronic equipment is performing place to be arrived after place.
In certain embodiments, the place that the play content that play content configuration module 923 configures indicates comprises the place characterizing tunnel or overpass;
According to playing sequence, the play content after configuration can include but not limited to indicate following multinomial feature: direction, distance, traffic lights/crossing, tunnel/overpass.
In certain embodiments, acquiring unit 910 obtains the movement velocity of electronic equipment by following any one:
Electronic equipment average velocity is within a predetermined period of time defined as movement velocity; According to the road conditions determination movement velocity of target road.
Should be appreciated that all unit or the module of record in device 900 are corresponding with each step in the method described with reference to figure 1, Fig. 2, Fig. 5 and Fig. 7.Thus, above for the unit that operation and the feature of method description are equally applicable to device 900 and wherein comprise, do not repeat them here.Corresponding units in device 900 can cooperatively interact the scheme realizing the embodiment of the present application with the unit in electronic equipment.
In the present embodiment, dispensing unit configures the broadcasting speed of induction voice to be played according to the movement velocity that acquiring unit obtains and plays place, wherein, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive.Thus, compared with adopting fixing play parameter to play induce voice with electronic equipment in prior art, the embodiment of the application adds the dirigibility that voice are induced in broadcasting.Such as, when the movement velocity of the device playing induction voice in navigation procedure is larger, the broadcasting speed of induction voice is also comparatively large, or the broadcasting place of induction voice is larger relative to the advance range in the first place.Thus, make electronic equipment further before arrival first place, induction voice finish playing, and add the accuracy and promptness of playing induction voice.
In addition, adopt in induction voice and characterize the place with the natural object of region uniqueness such as tunnel, overpass, be convenient to the content that user understands induction voice, and then add the accuracy of induction voice.
The application provides a kind of electronic equipment for implementing said method embodiment.Please refer to Figure 10, it illustrates the structural representation of the electronic equipment that the application provides.
As shown in Figure 10, electronic equipment 1000 comprises: at least one processor 1010, such as CPU (Central Processing Unit, central processing unit), at least one output interface 1020 or other user interfaces 1030, storer 1040, at least one communication bus 1050.Communication bus 1050 is for realizing the connection communication between said modules.Electronic equipment 1000 optionally comprises other user interfaces 1030, comprises display, keyboard or pointing device (such as, mouse, trace ball (trackball), touch-sensitive plate or touch sensitive display screen).Storer 1040 may comprise high-speed RAM (Random Access Memory, random access memory), still may comprise nonvolatile memory (non-volatile memory), such as at least one magnetic disk memory.Storer 1040 optionally can comprise at least one and be positioned at memory storage away from aforementioned processor 1010.
In some embodiments, storer 1040 stores following element, executable module or data structure, or their subset, or their superset:
Operating system 1041, comprises various system program, for realizing various basic business and processing hardware based task.
Application program 1042, comprises various application program, for realizing various applied business.
Concrete, can be, but not limited to comprise in application program 1042:
Acquiring unit is configured for the movement velocity obtaining electronic equipment; Dispensing unit is configured for the play parameter that the movement velocity obtained according to acquiring unit configures induction voice to be played, play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive; And broadcast unit is configured for the play parameter broadcasting induction voice after according to configuration.
In certain embodiments, acquiring unit is also configured for the predetermined play parameter obtaining induction voice before dispensing unit configuration play parameter, and predetermined play parameter at least comprises: predetermined broadcasting place, predetermined play content and predetermined broadcasting speed;
Dispensing unit, comprising:
Broadcasting speed configuration module is configured for plays place, predetermined play content and movement velocity according to predetermined, configuration broadcasting speed; Playing place configuration module is configured for according to predetermined broadcasting speed, predetermined play content and movement velocity, and place is play in configuration.
In certain embodiments, broadcasting speed configuration module is by configuring broadcasting speed as follows:
The first place is obtained according to predetermined play content; Obtain the predetermined distance play between place and the first place; According to Distance geometry movement velocity, acquisition electronic equipment arrives the traveling time needed for the first place from predetermined broadcasting place; Configuration broadcasting speed induces the time of voice to be less than traveling time to make the broadcasting speed after adopting configuration play.
In certain embodiments, play place configuration module and play place by following configuration:
The first place is obtained according to predetermined play content; According to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice; The travel distance of electronic equipment in predetermined reproduction time is estimated according to movement velocity; Configuration is play place and is greater than travel distance to make advance range.
In certain embodiments, play parameter also comprises play content;
Dispensing unit, comprising:
Play content configuration module is configured for plays place, predetermined broadcasting speed, predetermined play content and movement velocity according to predetermined, configuration play content.
In certain embodiments, play content configuration module is by configuring play content as follows:
According to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice; According to predetermined broadcasting place, predetermined reproduction time and movement velocity, estimate play induction voice complete after execution place residing for electronic equipment; Configuration play content is to make the place of the play content instruction after configuring for electronic equipment is performing place to be arrived after place.
In certain embodiments, the place of the play content instruction of play content configuration module configuration comprises the place characterizing tunnel or overpass;
According to playing sequence, the play content after configuration comprises the following multinomial feature of instruction: direction, distance, traffic lights/crossing, tunnel/overpass.
In certain embodiments, acquiring unit obtains the movement velocity of electronic equipment by following any one:
Electronic equipment average velocity is within a predetermined period of time defined as movement velocity; According to the road conditions determination movement velocity of target road.
In the present embodiment, processor 1010 is by calling the program or instruction execution corresponding steps that store in storer 1040, and processor 1010 is configured for:
Obtain the movement velocity of electronic equipment; The play parameter of induction voice to be played is configured according to movement velocity, play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive; And play induction voice according to the play parameter after configuration.
In certain embodiments, processor 1010 is configured for by configuring play parameter as follows:
Obtain the predetermined play parameter of induction voice, predetermined play parameter at least comprises: predetermined broadcasting place, predetermined play content and predetermined broadcasting speed; According to predetermined broadcasting place, predetermined play content and movement velocity, configuration broadcasting speed; According to predetermined broadcasting speed, predetermined play content and movement velocity, place is play in configuration.
In certain embodiments, processor 1010 is configured for by configuring broadcasting speed as follows:
The first place is obtained according to predetermined play content; Obtain the predetermined distance play between place and the first place; According to Distance geometry movement velocity, acquisition electronic equipment arrives the traveling time needed for the first place from predetermined broadcasting place; Configuration broadcasting speed induces the time of voice to be less than traveling time to make the broadcasting speed after adopting configuration play.
In certain embodiments, processor 1010 is configured for and plays place by following configuration:
The first place is obtained according to predetermined play content; According to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice; The travel distance of electronic equipment in predetermined reproduction time is estimated according to movement velocity; Configuration is play place and is greater than travel distance to make advance range.
In certain embodiments, play parameter also comprises play content;
Processor 1010 is configured for by configuring play parameter as follows:
According to predetermined broadcasting place, predetermined broadcasting speed, predetermined play content and movement velocity, configuration play content.
In certain embodiments, processor 1010 is configured for by configuring play content as follows:
According to predetermined play content and predetermined broadcasting speed, obtain the predetermined reproduction time of induction voice; According to predetermined broadcasting place, predetermined reproduction time and movement velocity, estimate play induction voice complete after execution place residing for electronic equipment; Configuration play content is to make the place of the play content instruction after configuring for electronic equipment is performing place to be arrived after place.
In certain embodiments, the place of the play content instruction after processor 1010 configuration comprises the place characterizing tunnel or overpass;
According to playing sequence, the play content after configuration comprises the following multinomial feature of instruction: direction, distance, traffic lights/crossing, tunnel/overpass.
In certain embodiments, processor 1010 is configured for the motion speed obtaining electronic equipment by following any one:
Electronic equipment average velocity is within a predetermined period of time defined as movement velocity; According to the road conditions determination movement velocity of target road.
In the present embodiment, electronic equipment configures the broadcasting speed of induction voice to be played according to movement velocity and plays place, wherein, broadcasting speed after configuration and movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and movement velocity correlation, and the first place is the induction place being about in this navigation procedure arrive.Thus, compared with adopting fixing play parameter to play induce voice with electronic equipment in prior art, the embodiment of the application adds the dirigibility that voice are induced in broadcasting.Such as, when the movement velocity of electronic equipment is larger, the broadcasting speed of induction voice is also comparatively large, or the broadcasting place of induction voice is larger relative to the advance range in the first place.Thus, make electronic equipment further before arrival first place, induction voice finish playing, and add the accuracy and promptness of playing induction voice.
In addition, adopt in induction voice and characterize the place with the natural object of region uniqueness such as tunnel, overpass, be convenient to the content that user understands induction voice, and then add the accuracy of induction voice.
More than describe and be only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art are to be understood that, invention scope involved in the application, be not limited to the technical scheme of the particular combination of above-mentioned technical characteristic, also should be encompassed in when not departing from described inventive concept, other technical scheme of being carried out combination in any by above-mentioned technical characteristic or its equivalent feature and being formed simultaneously.The technical characteristic that such as, disclosed in above-mentioned feature and the application (but being not limited to) has similar functions is replaced mutually and the technical scheme formed.
Claims (16)
1. in navigation procedure, play a method for induction voice, it is characterized in that, comprising:
Obtain the movement velocity of electronic equipment;
The play parameter of induction voice to be played is configured according to described movement velocity, described play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and described movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and described movement velocity correlation, and described first place is the induction place being about in this navigation procedure arrive; And
Described induction voice are play according to the play parameter after configuration.
2. method according to claim 1, is characterized in that, before described configuration play parameter, also comprises:
Obtain the predetermined play parameter of described induction voice, described predetermined play parameter at least comprises: predetermined broadcasting place, predetermined play content and predetermined broadcasting speed;
Described configuration play parameter specifically comprises:
According to described predetermined broadcasting place, described predetermined play content and described movement velocity, configuration broadcasting speed;
According to described predetermined broadcasting speed, described predetermined play content and described movement velocity, place is play in configuration.
3. method according to claim 2, is characterized in that, described configuration broadcasting speed, comprising:
Described first place is obtained according to described predetermined play content;
Obtain the distance between described predetermined broadcasting place and described first place;
Movement velocity according to described Distance geometry, obtains described electronic equipment from the traveling time needed for described first place of arrival, described predetermined broadcasting place;
Configuration broadcasting speed is less than described traveling time to make the time adopting the broadcasting speed after configuring to play described induction voice.
4. method according to claim 2, is characterized in that, place is play in described configuration, comprising:
Described first place is obtained according to described predetermined play content;
According to described predetermined play content and described predetermined broadcasting speed, obtain the predetermined reproduction time of described induction voice;
The travel distance of electronic equipment in described predetermined reproduction time is estimated according to described movement velocity;
Configuration is play place and is greater than described travel distance to make described advance range.
5. method according to claim 2, is characterized in that, described play parameter also comprises play content; And
Described configuration play parameter comprises:
According to described predetermined broadcasting place, described predetermined broadcasting speed, described predetermined play content and described movement velocity, configuration play content.
6. method according to claim 5, is characterized in that, described configuration play content, comprising:
According to described predetermined play content and described predetermined broadcasting speed, obtain the predetermined reproduction time of described induction voice;
According to described predetermined broadcasting place, described predetermined reproduction time and described movement velocity, estimate play described induction voice complete after execution place residing for described electronic equipment;
Configuration play content is to make the place of the play content instruction after configuring be the place that described electronic equipment is to be arrived after described execution place.
7. method according to claim 6, is characterized in that, the place of the play content instruction after described configuration comprises the place characterizing tunnel or overpass;
According to playing sequence, the play content after described configuration comprises the following multinomial feature of instruction: direction, distance, traffic lights/crossing, tunnel/overpass.
8. method according to any one of claim 1 to 7, is characterized in that, the movement velocity of described acquisition electronic equipment, comprises following any one:
Described electronic equipment average velocity is within a predetermined period of time defined as described movement velocity;
Described movement velocity is determined according to the road conditions of target road.
9. in navigation procedure, play a device for induction voice, it is characterized in that, comprising:
Acquiring unit, is configured for the movement velocity obtaining electronic equipment;
Dispensing unit, be configured for the play parameter that the described movement velocity obtained according to described acquiring unit configures induction voice to be played, described play parameter comprises following at least one item: broadcasting speed, broadcasting place, broadcasting speed after configuration and described movement velocity correlation, broadcasting place after configuration is relative to the advance range in the first place and described movement velocity correlation, and described first place is the induction place being about in this navigation procedure arrive; And
Broadcast unit, is configured for the play parameter after according to configuration and plays described induction voice.
10. device according to claim 9, it is characterized in that, described acquiring unit, also be configured for the predetermined play parameter obtaining described induction voice before described dispensing unit configuration play parameter, described predetermined play parameter at least comprises: predetermined broadcasting place, predetermined play content and predetermined broadcasting speed;
Described dispensing unit, comprising:
Broadcasting speed configuration module, is configured for according to described predetermined broadcasting place, described predetermined play content and described movement velocity, configuration broadcasting speed;
Play place configuration module, be configured for according to described predetermined broadcasting speed, described predetermined play content and described movement velocity, place is play in configuration.
11. devices according to claim 10, is characterized in that, described broadcasting speed configuration module is by configuring broadcasting speed as follows:
Described first place is obtained according to described predetermined play content;
Obtain the distance between described predetermined broadcasting place and described first place;
Movement velocity according to described Distance geometry, obtains described electronic equipment from the traveling time needed for described first place of arrival, described predetermined broadcasting place;
Configuration broadcasting speed is less than described traveling time to make the time adopting the broadcasting speed after configuring to play described induction voice.
12. devices according to claim 10, is characterized in that, described broadcasting place configuration module plays place by following configuration:
Described first place is obtained according to described predetermined play content; According to described predetermined play content and described predetermined broadcasting speed, obtain the predetermined reproduction time of described induction voice; The travel distance of electronic equipment in described predetermined reproduction time is estimated according to described movement velocity; Configuration is play place and is greater than described travel distance to make described advance range.
13. devices according to claim 10, is characterized in that, described play parameter also comprises play content; And
Described dispensing unit comprises:
Play content configuration module, is configured for according to described predetermined broadcasting place, described predetermined broadcasting speed, described predetermined play content and described movement velocity, configuration play content.
14. devices according to claim 13, is characterized in that, described play content configuration module is by configuring play content as follows:
According to described predetermined play content and described predetermined broadcasting speed, obtain the predetermined reproduction time of described induction voice; According to described predetermined broadcasting place, described predetermined reproduction time and described movement velocity, estimate play described induction voice complete after execution place residing for described electronic equipment; Configuration play content is to make the place of the play content instruction after configuring be the place that described electronic equipment is to be arrived after described execution place.
15. devices according to claim 14, is characterized in that, the place of the play content instruction of described play content configuration module configuration comprises the place characterizing tunnel or overpass;
According to playing sequence, the play content after described configuration comprises the following multinomial feature of instruction: direction, distance, traffic lights/crossing, tunnel/overpass.
16. devices according to any one of claim 9 to 15, is characterized in that, described acquiring unit obtains the movement velocity of electronic equipment by following any one:
Described electronic equipment average velocity is within a predetermined period of time defined as described movement velocity; Described movement velocity is determined according to the road conditions of target road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150210.3A CN104697518A (en) | 2015-03-31 | 2015-03-31 | Method and device for playing guidance voice in navigation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510150210.3A CN104697518A (en) | 2015-03-31 | 2015-03-31 | Method and device for playing guidance voice in navigation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104697518A true CN104697518A (en) | 2015-06-10 |
Family
ID=53344887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510150210.3A Pending CN104697518A (en) | 2015-03-31 | 2015-03-31 | Method and device for playing guidance voice in navigation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104697518A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287171A (en) * | 2015-11-13 | 2016-02-03 | 深圳前海达闼云端智能科技有限公司 | Blind guiding method, device and equipment |
| CN107525517A (en) * | 2016-10-09 | 2017-12-29 | 腾讯科技（深圳）有限公司 | voice broadcast method and device |
| CN110017848A (en) * | 2019-04-11 | 2019-07-16 | 北京三快在线科技有限公司 | Phonetic navigation method, device, electronic equipment and storage medium |
| CN110597481A (en) * | 2019-09-24 | 2019-12-20 | 苏州随身玩信息技术有限公司 | Self-adaptive switching method for playing speed of explanation content and tour guide explanation machine |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5410486A (en) * | 1992-07-20 | 1995-04-25 | Toyota Jidosha K.K. | Navigation system for guiding vehicle by voice |
| JPH08159790A (en) * | 1994-11-30 | 1996-06-21 | Honda Motor Co Ltd | Navigation apparatus |
| JPH0933276A (en) * | 1995-07-18 | 1997-02-07 | Matsushita Electric Ind Co Ltd | Voice guidance apparatus |
| CN1629898A (en) * | 2003-11-28 | 2005-06-22 | 富士通天株式会社 | Navigation apparatus |
| CN1769923A (en) * | 2004-11-04 | 2006-05-10 | Lg电子有限公司 | Voice guidance method of travel route in navigation system |
| CN101046384A (en) * | 2007-04-27 | 2007-10-03 | 江苏新科数字技术有限公司 | Phonetic prompt method of navigation instrument |
| CN101420654A (en) * | 2008-11-07 | 2009-04-29 | 深圳华为通信技术有限公司 | Overspeed prompting method, terminal device and system |
| CN101802554A (en) * | 2008-08-29 | 2010-08-11 | 联发科技（合肥）有限公司 | Method for playing voice guidance and navigation device using the same |
| CN102384751A (en) * | 2010-09-01 | 2012-03-21 | 北京四维图新科技股份有限公司 | Method for realizing voice navigation of navigation terminal and navigation terminal |
-
2015
- 2015-03-31 CN CN201510150210.3A patent/CN104697518A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5410486A (en) * | 1992-07-20 | 1995-04-25 | Toyota Jidosha K.K. | Navigation system for guiding vehicle by voice |
| JPH08159790A (en) * | 1994-11-30 | 1996-06-21 | Honda Motor Co Ltd | Navigation apparatus |
| JPH0933276A (en) * | 1995-07-18 | 1997-02-07 | Matsushita Electric Ind Co Ltd | Voice guidance apparatus |
| CN1629898A (en) * | 2003-11-28 | 2005-06-22 | 富士通天株式会社 | Navigation apparatus |
| CN1769923A (en) * | 2004-11-04 | 2006-05-10 | Lg电子有限公司 | Voice guidance method of travel route in navigation system |
| CN101046384A (en) * | 2007-04-27 | 2007-10-03 | 江苏新科数字技术有限公司 | Phonetic prompt method of navigation instrument |
| CN101802554A (en) * | 2008-08-29 | 2010-08-11 | 联发科技（合肥）有限公司 | Method for playing voice guidance and navigation device using the same |
| CN101420654A (en) * | 2008-11-07 | 2009-04-29 | 深圳华为通信技术有限公司 | Overspeed prompting method, terminal device and system |
| CN102384751A (en) * | 2010-09-01 | 2012-03-21 | 北京四维图新科技股份有限公司 | Method for realizing voice navigation of navigation terminal and navigation terminal |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105287171A (en) * | 2015-11-13 | 2016-02-03 | 深圳前海达闼云端智能科技有限公司 | Blind guiding method, device and equipment |
| CN107525517A (en) * | 2016-10-09 | 2017-12-29 | 腾讯科技（深圳）有限公司 | voice broadcast method and device |
| CN107525517B (en) * | 2016-10-09 | 2019-01-08 | 腾讯科技（深圳）有限公司 | voice broadcast method and device |
| CN110017848A (en) * | 2019-04-11 | 2019-07-16 | 北京三快在线科技有限公司 | Phonetic navigation method, device, electronic equipment and storage medium |
| CN110017848B (en) * | 2019-04-11 | 2020-09-29 | 北京三快在线科技有限公司 | Voice navigation method and device, electronic equipment and storage medium |
| CN110597481A (en) * | 2019-09-24 | 2019-12-20 | 苏州随身玩信息技术有限公司 | Self-adaptive switching method for playing speed of explanation content and tour guide explanation machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110414098B (en) | Generation method and device of simulation test environment | |
| CN108955713B (en) | Method and device for displaying driving track | |
| US9182233B2 (en) | System and method for autocompletion and alignment of user gestures | |
| CN104697518A (en) | Method and device for playing guidance voice in navigation process | |
| CN111311902B (en) | Data processing method, device, equipment and machine readable medium | |
| CN104599217A (en) | Method and device for determining current destination of passenger | |
| EP3023740B1 (en) | Method, apparatus and computer program product for route matching | |
| CN103546866A (en) | Method and terminal for reminding user of arriving at station | |
| CN104596500A (en) | Navigation method, navigation apparatus and terminal | |
| CN108572999B (en) | Method and device for searching AOI contour of interest surface | |
| CN109841078B (en) | Navigation data processing method and device and storage medium | |
| CN104634359A (en) | Method and device for obtaining information through navigation application | |
| CN105828283A (en) | Destination arrival reminding method and mobile terminal | |
| CN114998477B (en) | Method, device, equipment and product for drawing center line of lane in U-turn area | |
| CN103472472A (en) | Navigation positioning method and navigation positioning apparatus | |
| CN103282743A (en) | Visually representing a three-imensional environment | |
| CN110398729B (en) | Vehicle positioning method and system based on Internet of vehicles | |
| WO2015184803A1 (en) | Navigation method and terminal device | |
| CN112748720A (en) | Control method, device, equipment and storage medium for automatic driving vehicle | |
| CN108204818B (en) | Method and device for determining straight-going relation between roads and hybrid navigation system | |
| CN108111173B (en) | Track compression method and device, storage medium and electronic equipment | |
| CN108225315A (en) | A kind of road positioning method and device | |
| CN106102009A (en) | The method of information instruction and mobile terminal | |
| CN116359942A (en) | Point cloud data acquisition method, equipment, storage medium and program product | |
| CN115808178A (en) | Updating method and device of navigation map and automatic driving system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |