CN103090871A - Car navigation apparatus, navigation method thereof and car navigation system thereof - Google Patents
Car navigation apparatus, navigation method thereof and car navigation system thereof Download PDFInfo
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Abstract
Provided are a car navigation apparatus, a navigation method thereof and a car navigation system thereof. The navigation method of the car navigation apparatus comprises: obtaining at least one navigation task from a network server, wherein the task includes at least one piece of navigation destination information; and receiving a command for starting the navigation task, matching the traffic lines based on the navigation task and navigating. The technical solution of the present invention helps to improve the navigation speed and reduce the traffic hazards, and provides a great convenience for users.
Description
Technical field
The present invention relates to field of navigation technology, particularly a kind of on-vehicle navigation apparatus and air navigation aid thereof, onboard navigation system.
Background technology
Nowadays, development of automobile industry is rapid, and automobile has become the main vehicles of people.Meanwhile, automobile begins to become gradually the popular consumer goods, and the consumer group of automobile is in continuous expansion, and the consumer is when having automobile, and is also more and more higher to the requirement of automobile, especially in the performance of automobile and aspect the experience when driving a car.For example, the user needs on automobile, corresponding technical measures to be arranged, so that the service of the multimedia demands such as music, video, picture to be provided, and the service such as navigation, real-time road, destination maps.
Automatic navigator (Car Navigation) is a kind ofly can help the user accurately to locate current location, and calculates stroke according to set destination, shows and the voice suggestion dual mode guides the user to walk to the driving utility appliance of destination by map.In general, starting point and destination that the GPS navigation system of automatic navigator can set according to the user be planned circuit automatically.Wherein, the planning circuit can set whether will pass through some approach point according to user's demand, whether will avoid the functions such as high speed.Automatic navigator, in advance provide the crossing to turn to the driver with voice, the running informations such as current road conditions, just as a guide is told the driver destination of how driving, and in navigation procedure, the driver can need not to watch the screen of navigating instrument, only by the voice suggestion destination of just can arriving safe and sound.When the driver does not travel according to the circuit of planning, when perhaps going to the wrong way the crossing, the GPS navigation system of automatic navigator can be according to the position at the current place of user, again plans the circuit of new arrival destination for the user.
for now, when the driver navigates by automatic navigator, need the current destination information that will go, as: the destination title, addresses etc. input to automatic navigator, for destination information is inputed to automatic navigator, the driver may first input to automatic navigator with destination information after getting on the bus, or first stop in driving on the way, and then destination information is inputed to automatic navigator, yet when travelling on some highway section, can not stop, therefore, to user's very large inconvenience that arrived, if and will be when driving, the input destination information, can bring again very large driving hidden danger.
In addition, for the driver, when its steering vehicle, usually wish to start automobile with the fastest speed, hasten to the destination.At this moment, if also will first destination information be inputed to automatic navigator, wait for that navigating instrument provides planning good path, and select, tend to allow the driver feel impatient, when also having other staff on vehicle, also can bring to other people unhappy.
Therefore, how can neither affect traffic safety, can obtain rapidly again the circuit that arrives the destination becomes one of present problem demanding prompt solution.
Publication number is the Chinese patent application of CN1779416A, discloses a kind of onboard navigation system and method, and it can be in the situation that depart from predefined paths and navigate in more excellent mode, but for the problems referred to above, it does not relate to.
Summary of the invention
The problem that the present invention solves is to provide a kind of air navigation aid of on-vehicle navigation apparatus, improves navigation speed, reduces driving hidden danger, brings advantage to the user.
For addressing the above problem, the invention provides a kind of air navigation aid of on-vehicle navigation apparatus, comprising:
Obtain at least one navigation task from the webserver, described navigation task comprises at least one destination information;
After receiving the order that starts described navigation task, mate driving route and navigate based on described navigation task.
Optionally, described destination information comprises destination title and/or destination locations.
Optionally, describedly obtain at least one navigation task from the webserver and comprise:
After vehicle launch, connect the described webserver and judge whether store navigation task in the described webserver, if download described navigation task and point out the user to select.
Optionally, the order of the described navigation task of described startup is selected described navigation task based on the user and is triggered.
Optionally, select by voice mode and/or video display mode prompting user.
Optionally, described destination is at least two, and is described based on described navigation task coupling driving route and navigate and comprise: in conjunction with described navigation task and current location and/or travel direction coupling driving route and navigate.
Optionally, described destination is at least two, and described destination information also comprises destination priority, and is described based on described navigation task coupling driving route and navigate and comprise: based on described destination priority coupling driving route and navigate.
Optionally, described navigation task also comprises: path preference and/or real-time traffic reference.
For addressing the above problem, the present invention also provides a kind of on-vehicle navigation apparatus, comprising:
Acquiring unit is used for obtaining at least one navigation task from the webserver, and described navigation task comprises at least one destination information;
Receiving element is used for receiving the order that starts described navigation task;
Navigation elements is used for mating driving route and navigating based on described navigation task after described receiving element receives described navigation task order.
Optionally, described destination information comprises destination title and/or destination locations.
Optionally, described acquiring unit comprises:
Linkage unit is used for connecting the described webserver after vehicle launch;
Judging unit is used for judging whether the described webserver stores navigation task;
Download unit is used for downloading described navigation task when described judgment unit judges stores navigation task;
Tip element is used for after described download unit is downloaded described navigation task, and the prompting user selects.
Optionally, the order of the described navigation task of described startup is selected described navigation task based on the user and is triggered.
Optionally, described Tip element comprises: voice unit and/or video display unit,
Described voice unit is used for pointing out the user to select by voice mode;
Described video display unit is used for selecting by video display mode prompting user.
Optionally, described destination is at least two, and described navigation elements is in conjunction with described navigation task and current location and/or travel direction coupling traffic route and navigate.
Optionally, described destination is at least two, and described destination information also comprises destination priority, and described navigation elements is mated traffic route and navigates based on described destination priority.
Optionally, described navigation task also comprises: path preference and/or real-time traffic reference.
For addressing the above problem, the present invention also provides a kind of onboard navigation system, comprising:
Terminal is used for sending at least one navigation task to the webserver;
The webserver is used for receiving and storing described navigation task;
Above-mentioned on-vehicle navigation apparatus.
Optionally, described terminal comprises: computing machine and/or mobile phone.
Compared with prior art, technical scheme of the present invention has the following advantages:
Obtain at least one navigation task by the webserver, after receiving the order that starts described navigation task, mate traffic route and navigate based on described navigation task, make the driver need not to input again navigation task, improved navigation speed, and, owing to need not to input when driving navigation task, therefore, also provide a great convenience to the user when having reduced driving hidden danger.
Selecting navigation task to trigger to start the order of navigation task by the user, make the user can be according to the demand of self, whether need navigate, bring great advantage to the user if selecting.
Description of drawings
Fig. 1 is the process flow diagram of air navigation aid of the on-vehicle navigation apparatus of embodiment of the present invention;
Fig. 2 is the basic structure schematic diagram of the on-vehicle navigation apparatus of embodiment of the present invention;
Fig. 3 is the structural representation of the on-vehicle navigation apparatus of the embodiment of the present invention;
Fig. 4 is the structural representation of the onboard navigation system of the embodiment of the present invention;
Fig. 5 is the process flow diagram of the course of work of the onboard navigation system of the embodiment of the present invention.
Embodiment
Just as described in the background art, the user need to input to navigating instrument with destination information usually when using automatic navigator to navigate, in driver's steering vehicle driving process, easily cause driving hidden danger, make troubles to the user, also affected navigation speed simultaneously.
Therefore, the inventor proposes, be stored in advance navigation task in the webserver, obtain navigation task by the described webserver, input destination information, the navigation demand is set by manual mode again and need not the user, reduce the potential safety hazard in the driving process, improve navigation speed, bring advantage to the user.
For above-mentioned purpose of the present invention, feature and advantage can more be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Set forth detail in the following description so that fully understand the present invention.But the present invention can be different from alternate manner described here and implements with multiple, and those skilled in the art can be in the situation that do similar popularization without prejudice to intension of the present invention.Therefore the present invention is not subjected to the restriction of following public embodiment.
See also Fig. 1, Fig. 1 is the process flow diagram of air navigation aid of the on-vehicle navigation apparatus of embodiment of the present invention, and as shown in Figure 1, the air navigation aid of described on-vehicle navigation apparatus comprises:
S11: obtain at least one navigation task from the webserver, described navigation task comprises at least one destination information.
S12: after receiving the order that starts described navigation task, mate driving route and navigate based on described navigation task.
In present embodiment, the described webserver is arranged on service centre usually, also referred to as high in the clouds.Described navigation task is preset by the user, particularly, the user accesses the navigation page that on-vehicle navigation apparatus manufacturer provides, after logging in, enter navigation task the interface is set, on described interface, the destination information of this navigation task is set, described destination information can be for a plurality of, described destination information comprises destination title and/or destination locations, for the destination information in navigation task, the destination title can be comprised, also destination locations can be comprised, can also not only comprise the destination title but also comprise destination locations.The included content of destination information depends on user's input usually, for most on-vehicle navigation apparatus, usually can the Auto-matching destination locations according to the destination title, and therefore, the user only needs input destination title to get final product usually.
in present embodiment, on-vehicle navigation apparatus obtains at least one navigation task from the webserver, usually carry out in the following way, after vehicle launch, described on-vehicle navigation apparatus can be waken up (startup) automatically, and carry out corresponding initialization, after initialization is completed, described on-vehicle navigation apparatus connects the described webserver, and judge whether store navigation task in the webserver, if store navigation task in the described webserver, described on-vehicle navigation apparatus can be downloaded to described navigation task in the storer of on-vehicle navigation apparatus, upgrade the navigation task of storing in on-vehicle navigation apparatus, and the prompting user selects, in present embodiment, the order that starts described navigation task is based on the user and selects described navigation task and trigger.Particularly, described on-vehicle navigation apparatus can point out the user to select whether to start navigation task by the mode of voice, after the user presses navigation keys, starts described navigation task; Perhaps the mode that shows by video of described on-vehicle navigation apparatus points out the user to select whether to start navigation task, as as described in the demonstration screen display of on-vehicle navigation apparatus " whether start the dialog box of navigation task ", after the user selects "Yes", start described navigation task.Perhaps described on-vehicle navigation apparatus had not only pointed out the user to select by voice but also by the video display mode, as: in voice suggestion, show simultaneously on the display screen of on-vehicle navigation apparatus " whether starting the dialog box of navigation task ", select for the user.
After the user selected to start described navigation task, described on-vehicle navigation apparatus can mate traffic route based on described navigation task, for the user provides navigation.In present embodiment, if comprise a plurality of navigation task, can mark navigation task, select the current navigation task that needs execution for the user.
In present embodiment, based on different navigation task, on-vehicle navigation apparatus can provide corresponding navigation.If in the navigation task that the user arranges, only comprise a destination information, on-vehicle navigation apparatus, meeting provides better traffic route according to the position at the current place of user for it, if also being provided with this navigation in navigation task, the user needs with reference to current real-time traffic, on-vehicle navigation apparatus is when calculating traffic route, also need in many driving routes that obtain, mark the present traffic of this driving route, whether occur blocking up in some highway section, whether comparatively unobstructed in some highway section, select accordingly for the user.If the user is provided with the path preference in navigation task, described on-vehicle navigation apparatus can navigate accordingly according to the path preference that the user arranges.Described path preference generally comprises: the fastest traffic route, the shortest traffic route, high speed preferentially, are not walked high speed etc.As: consider cost, do not walk the high speed highway in the customer requirements traffic route, on-vehicle navigation apparatus can comprise the traffic route that calculates that the route of highway removes, and provides the traffic route that does not comprise highway to allow the user select.Certainly, the user also can not only arrange the path preference but also the real-time traffic reference is set, and described on-vehicle navigation apparatus can be based on user's setting, for the user provides its required traffic route.
In one embodiment, if described destination is at least two, described on-vehicle navigation apparatus can the navigation task and current location and/or travel direction coupling driving route and navigate.for instance, if the destination in this navigation task is respectively The Landmark and Shanghai Communications University, and require the fastest traffic route in this navigation, if this moment, Vehicle Driving Cycle was No. 818, West Nanjing Road, No. 818, the position West Nanjing Road that described on-vehicle navigation apparatus can be current according to vehicle, mate concrete traffic route, described traffic route can for: first travel eastwards to The Landmark for No. 818 from West Nanjing Road, again by The Landmark travel to Shanghai university of communications (for convenience of explanation, only provided the roughly direction of traffic route in present embodiment, detail in traffic route does not describe in detail).
In addition, described on-vehicle navigation apparatus also can the travel direction current according to vehicle mate traffic route.Still the destination in the above-mentioned navigation task is respectively The Landmark and Shanghai Communications University, the fastest traffic route of requirement as example, if this moment, Vehicle Driving Cycle was at crossing, West Road, West Nanjing Road Yan'an, and travel direction is for westwards, at this moment, current driving direction according to vehicle, mate concrete traffic route, described traffic route can for: first travel to Shanghai university of communications from crossing, West Road, West Nanjing Road Yan'an, then travelled to The Landmark by Shanghai Communications University.
In addition, described on-vehicle navigation apparatus can also position and the travel direction current according to vehicle mate traffic route.Still the destination in the above-mentioned navigation task is respectively The Landmark and Shanghai Communications University, the fastest traffic route of requirement as example, if this moment, Vehicle Driving Cycle was No. 818, West Nanjing Road, and travel direction is for eastwards, according to current location and the travel direction of vehicle, mate concrete traffic route, described traffic route can for: directly travel to The Landmark for No. 818 from West Nanjing Road, then travel to Shanghai university of communications from The Landmark.
In another embodiment, if described destination is at least two, described destination information also comprises destination priority, and described on-vehicle navigation apparatus can and navigate based on described destination priority coupling driving route.For instance, if the destination in this navigation task is respectively The Landmark and Shanghai Communications University, wherein, the priority of Shanghai Communications University is high (namely first goes to Shanghai Communications University, remove again The Landmark), and require the fastest traffic route, described on-vehicle navigation apparatus can position current according to vehicle, preferentially calculate from current location and travel to the fastest traffic route of Shanghai university of communications, then calculate from Shanghai Communications University and travel to the fastest traffic route of The Landmark.
Need to prove, when being at least two for destination in navigation task, on-vehicle navigation apparatus can also mate optimum driving route and navigate based on described destination priority and in conjunction with vehicle current location and/or travel direction except can navigating according to the priority that arranges in destination information.
Air navigation aid corresponding to above-mentioned on-vehicle navigation apparatus, embodiment of the present invention also provides a kind of on-vehicle navigation apparatus, sees also Fig. 2, and Fig. 2 is the basic structure schematic diagram of the on-vehicle navigation apparatus of embodiment of the present invention, as shown in Figure 2, described on-vehicle navigation apparatus 3 comprises:
Acquiring unit 30 is used for obtaining at least one navigation task from the webserver, and described navigation task comprises at least one destination information.
Receiving element 31 is used for receiving the order that starts described navigation task.
In present embodiment, described navigation elements 32 is connected with described acquiring unit 30, receiving element 31 respectively.
For the on-vehicle navigation apparatus of embodiment of the present invention is described better, illustrate accordingly below in conjunction with the on-vehicle navigation apparatus of the embodiment of the present invention.
See also Fig. 3, Fig. 3 is the structural representation of the on-vehicle navigation apparatus of the embodiment of the present invention, as shown in Figure 3, described on-vehicle navigation apparatus 3 comprises: acquiring unit 30, receiving element 31, navigation elements 32, wherein said acquiring unit 30 comprises: linkage unit 301, judging unit 302, download unit 303, Tip element 304, described Tip element 304 comprises: voice unit 3040, video display unit 3041.
In the present embodiment, described linkage unit 301 is used for connecting the described webserver after vehicle launch.Described linkage unit 301 can be connected with the described webserver by wireless network, and described wireless network can be 3G network, 2G network etc.Described judging unit 302 is used for judging whether the described webserver stores navigation task, and described judging unit 302 is communicated by letter with the described webserver by described linkage unit 301; Described download unit 303 is connected with described judging unit 302, is used for downloading described navigation task when described judging unit 302 judgements store navigation task.
Described Tip element 304 is connected with described download unit 303, is used for after described download unit 303 is downloaded described navigation task, and the prompting user selects.In the present embodiment, described Tip element 304 comprises: voice unit 3040 and video display unit 3041, described download unit 303 are connected with described voice unit 3040, video display unit 3041 respectively; Described voice unit 3040 is used for pointing out the user to select by voice mode, and described video display unit 3041 is used for selecting by video display mode prompting user.
In the present embodiment, the course of work of described on-vehicle navigation apparatus can be carried out referring to the air navigation aid of above-mentioned on-vehicle navigation apparatus, repeats no more herein.
The embodiment of the present invention also provides a kind of onboard navigation system, sees also Fig. 4, and Fig. 4 is the structural representation of the onboard navigation system of the embodiment of the present invention, and as shown in Figure 4, described onboard navigation system comprises: terminal 1, the webserver 2, on-vehicle navigation apparatus 3.Wherein, described terminal 1 is used for sending at least one navigation task to the webserver 2, and the described webserver 2 is used for receiving and storing described navigation task.In the present embodiment, described terminal 1 can be computing machine and/or mobile phone, take described terminal 1 as computing machine as example, in actual application, the user can connect by described computer and network, and the access navigation task arranges the interface, the planning navigation task, preserve described navigation task, and described navigation task is sent to the webserver 2.The described webserver 2 is arranged on service centre usually, also referred to as high in the clouds.Described on-vehicle navigation apparatus 3 obtains at least one navigation task from the described webserver 2.
In order further to understand the on-vehicle navigation apparatus of embodiment of the present invention, below in conjunction with the course of work of the onboard navigation system of the embodiment of the present invention, carry out briefly bright.
See also Fig. 5, Fig. 5 is the workflow diagram of the onboard navigation system of the embodiment of the present invention.As shown in Figure 5, the user is at first by computing machine or surfing Internet with cell phone, and the access navigation task arranges the interface, in navigation task, planning navigation task in interface is set, for instance: if user's plan and friend come along have a meal, planning is first driveed to friend house and is met friend, and then come along with friend and have a meal, therefore, input the destination-address 1 of this navigation: friend family address, destination-address 2: the address, restaurant, and the user can also arrange the path preference, as: the fastest traffic route.After having planned navigation task, click and preserve, described navigation task is saved to the webserver.the user starts automobile, on-vehicle navigation apparatus was automatically waken up and was carried out initialization this moment, after the on-vehicle navigation apparatus initialization is completed, can be connected to the described webserver, judge and whether store navigation task in the webserver, if store navigation task, automatically download described navigation task data to on-vehicle navigation apparatus, and whether to start described navigation task by voice and/or video display mode prompting user, if the user selects to cancel described navigation task, on-vehicle navigation apparatus enters holding state, until described on-vehicle navigation apparatus obtains navigation task again.If the user selects to start described navigation task, on-vehicle navigation apparatus calculates accordingly according to described navigation task, obtains optimum traffic route, and begins to guide the user to advance according to the traffic route of optimum, after this navigation task finished, on-vehicle navigation apparatus entered holding state.
In sum, technical scheme of the present invention has the following advantages at least:
Obtain at least one navigation task by the webserver, after receiving the order that starts described navigation task, mate traffic route and navigate based on described navigation task, make the driver need not to input again navigation task, improved navigation speed, and, owing to need not to input when driving navigation task, therefore, also provide a great convenience to the user when having reduced driving hidden danger.
Selecting navigation task to trigger to start the order of navigation task by the user, make the user can be according to the demand of self, whether need navigate, bring great advantage to the user if selecting.
Although the present invention with preferred embodiment openly as above; but it is not to limit the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can utilize method and the technology contents of above-mentioned announcement to make possible change and modification to technical solution of the present invention; therefore; every content that does not break away from technical solution of the present invention; to any simple modification, equivalent variations and modification that above embodiment does, all belong to the protection domain of technical solution of the present invention according to technical spirit of the present invention.
Claims (18)
1. the air navigation aid of an on-vehicle navigation apparatus, is characterized in that, comprising:
Obtain at least one navigation task from the webserver, described navigation task comprises at least one destination information;
After receiving the order that starts described navigation task, mate driving route and navigate based on described navigation task.
2. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 1, is characterized in that, described destination information comprises destination title and/or destination locations.
3. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 1, is characterized in that, describedly obtains at least one navigation task from the webserver and comprise:
After vehicle launch, connect the described webserver and judge whether store navigation task in the described webserver, if download described navigation task and point out the user to select.
4. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 3, is characterized in that, the order of the described navigation task of described startup is selected described navigation task based on the user and triggered.
5. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 3, is characterized in that, selects by voice mode and/or video display mode prompting user.
6. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 1, it is characterized in that, described destination is at least two, and is described based on described navigation task coupling driving route and navigate and comprise: in conjunction with described navigation task and current location and/or travel direction coupling driving route and navigate.
7. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 2, it is characterized in that, described destination is at least two, described destination information also comprises destination priority, and is described based on described navigation task coupling driving route and navigate and comprise: based on described destination priority coupling driving route and navigate.
8. the air navigation aid of on-vehicle navigation apparatus as claimed in claim 1, is characterized in that, described navigation task also comprises: path preference and/or real-time traffic reference.
9. an on-vehicle navigation apparatus, is characterized in that, comprising:
Acquiring unit is used for obtaining at least one navigation task from the webserver, and described navigation task comprises at least one destination information;
Receiving element is used for receiving the order that starts described navigation task;
Navigation elements is used for mating driving route and navigating based on described navigation task after described receiving element receives described navigation task order.
10. on-vehicle navigation apparatus as claimed in claim 9, is characterized in that, described destination information comprises destination title and/or destination locations.
11. on-vehicle navigation apparatus as claimed in claim 9 is characterized in that, described acquiring unit comprises:
Linkage unit is used for connecting the described webserver after vehicle launch;
Judging unit is used for judging whether the described webserver stores navigation task;
Download unit is used for downloading described navigation task when described judgment unit judges stores navigation task;
Tip element is used for after described download unit is downloaded described navigation task, and the prompting user selects.
12. on-vehicle navigation apparatus as claimed in claim 11 is characterized in that, the order of the described navigation task of described startup is selected described navigation task based on the user and is triggered.
13. on-vehicle navigation apparatus as claimed in claim 11 is characterized in that, described Tip element comprises: voice unit and/or video display unit,
Described voice unit is used for pointing out the user to select by voice mode;
Described video display unit is used for selecting by video display mode prompting user.
14. on-vehicle navigation apparatus as claimed in claim 9 is characterized in that, described destination is at least two, and described navigation elements is in conjunction with described navigation task and current location and/or travel direction coupling traffic route and navigate.
15. on-vehicle navigation apparatus as claimed in claim 10 is characterized in that, described destination is at least two, and described destination information also comprises destination priority, and described navigation elements is mated traffic route and navigates based on described destination priority.
16. on-vehicle navigation apparatus as claimed in claim 9 is characterized in that, described navigation task also comprises: path preference and/or real-time traffic reference.
17. an onboard navigation system is characterized in that, comprising:
Terminal is used for sending at least one navigation task to the webserver;
The webserver is used for receiving and storing described navigation task;
The described on-vehicle navigation apparatus of claim 9～16 any one.
18. onboard navigation system as claimed in claim 17 is characterized in that, described terminal comprises: computing machine and/or mobile phone.
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| CN106302588A (en) * | 2015-05-27 | 2017-01-04 | 深圳市凯立德欣软件技术有限公司 | A kind of method of same buyun destination information and navigator |
| CN106408985A (en) * | 2016-11-30 | 2017-02-15 | 杭州联络互动信息科技股份有限公司 | Auxiliary driving path planning method and device |
| CN107202588A (en) * | 2016-03-18 | 2017-09-26 | 北京智驾互联信息服务有限公司 | Automobile navigation method, apparatus and system |
| CN111916069A (en) * | 2019-05-10 | 2020-11-10 | 现代自动车株式会社 | System and method for providing information based on speech recognition and vehicle |
| CN114360252A (en) * | 2022-01-13 | 2022-04-15 | 德鑫礼行交通科技(上海)有限公司 | Driving task obtaining method, issuing supervision and management method, and related equipment and system |
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