CN101546371B - Encoding identification device controlled by force sense - Google Patents
Encoding identification device controlled by force sense Download PDFInfo
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- CN101546371B CN101546371B CN 200810103028 CN200810103028A CN101546371B CN 101546371 B CN101546371 B CN 101546371B CN 200810103028 CN200810103028 CN 200810103028 CN 200810103028 A CN200810103028 A CN 200810103028A CN 101546371 B CN101546371 B CN 101546371B
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Abstract
The invention discloses an encoding identification device controlled by force sense. The encoding identification device is used for reading an encoding carrier with encoding information. The encoding carrier also comprises surface information which is uniquely correlative to the encoding information. The encoding identification device is provided with a force sense control device. The contact force of a user to click and touch the encoding carrier is sensed by a first force sensor of the force sense control device, thereby the on-off of an electrical source of the encoding identification device is controlled. When the user does not use the encoding identification device, the first force sensor turns off the encoding identification device. The encoding identification device is only conducted to work in service, thereby saving the electrical source, prolonging the service time and being convenient for operation of the user.
Description
[technical field]
The present invention relates to a kind of encoding identification device of identifying miniature coding, relate in particular to and a kind ofly have force control device and by power sensing control encoding identification device, and then identification has the miniature coding on the code carrier of miniature coding, is convenient to the user and operates control.
[background technology]
Along with the development of miniature code identification and image technology, the technology that people have read encoding identification device miniature coding is applied among numerous areas in daily life.Encoding identification device is clicked the medium that is printed with miniature coding, can obtain audio file by the identification of minisize code, and then listen to storytelling, and the functions such as the program request of perhaps playing Karaoka are for daily life is brought many facilities.
As mentioned above, the convenience of encoding identification device makes people when in use, only needs simple clicking operation just can realize the appreciation of selected content.Such as, in the some sowing time of using the encoding identification device click to realize Kara OK songs, use encoding identification device to print in correspondence on the Song ordering book of miniature coding and song information and click a first Kara OK songs, after the song that clicks finishes, just need to again click.Thus, the clicking operation access times that can learn encoding identification device are frequent, but be far smaller than free time the service time of clicking operation, namely, the working time of encoding identification device is much smaller than the non-working time, thereby make encoding identification device under off working state, as usual consume electric power and obviously shorten the time of using.The encoding identification device of prior art is in running order for a long time, is unfavorable for energy-conservation and long-time use, also is unfavorable for the high efficiency reasonable use of encoding identification device.
Therefore, face the problem of the energy-conservation aspect of present encoding recognition device, how to facilitate the user to use encoding identification device, do not using the time to economize electric energy, with the service time of effective prolongation encoding identification device, more meeting the low power consuming of electronic product, the long-time development trend of using becomes institute of present encoding recognition device institute problem demanding prompt solution.
[summary of the invention]
The utility model provides a kind of encoding identification device that carries out switching on and shutting down according to user's operating position, and is user-friendly, energy savings, the service time of prolongation pen.
For solving above-mentioned technical matters, the invention provides a kind of encoding identification device of power sensing control, be used for reading the code carrier with coded message, this code carrier also comprises surface information, described surface information is unique related with described coded message, described encoding identification device comprises: optical system, comprise optical lighting system and optical lens system, optical lighting system provides lighting source to described code carrier, the light signal of optical lens system received code carrier reflection; Image sensor receives transmission by the light signal of described optical lens system, is converted to electric signal; Controller is connected with image sensor, processes described electric signal and generates coded data; Output module and the power module that encoding identification device work is provided, described output module is connected with described controller respectively with power module, wherein, also comprise the power sensing and controlling device, this power sensing and controlling device is connected with controller, the acting force of described power sensing and controlling device sensing outside also is converted to the measurement electric signal, and described controller is according to the measurement electric signal conducting that receives or the power module that turn-offs described encoding identification device.
As mentioned above, the power sensing and controlling device that encoding identification device of the present invention is arranging, when encoding identification device uses, the curable grip that is used for the sensing user, control the power circuit of conducting encoding identification device by this curable grip, and then enter duty, when not using encoding identification device, power sensing and controlling device sensing is less than user's curable grip, turn-off the power circuit of encoding identification device, thereby quit work, and then save the power supply of encoding identification device, extend the service time of encoding identification device.
as mentioned above, the power sensing and controlling device is set as the trigger switch of control coding recognition device in encoding identification device, utilize encoding identification device in use, click the contact force that produces when contact has miniature code carrier, this power sensing and controlling device is sensed contact force, and then the pumping signal that triggers, the power circuit of turn-on power encoding identification device, work, and when the end of encoding identification device clicking operation, when leaving miniature code carrier, power sensing and controlling device sensing is during less than pressure, disconnect the power circuit of encoding identification device.
The utility model combines the power sensing and controlling device with encoding identification device, exert all one's strength sensing and controlling device at encoding identification device at contact turn-on power during miniature code carrier, power cutoff when leaving, thereby realize encoding identification device in use power turn-on be in normal operating conditions, powered-down when not using, reach energy savings, extend working time, and meet user's operating habit, handled easily uses.
[description of drawings]
Fig. 1 is the structural drawing of the encoding identification device of power sensing control of the present invention.
Fig. 2 is the theory diagram of the encoding identification device of power sensing control of the present invention.
Fig. 3 is the structure principle chart of power sensing and controlling device of the encoding identification device of power sensing control of the present invention.
[embodiment]
Reach for further setting forth the present invention technological means and the effect that predetermined purpose is taked, below in conjunction with drawings and Examples, embodiment, architectural feature and effect thereof to the encoding identification device of power sensing control of the present invention are described in detail as follows.
In the present invention, the miniature coding that the encoding identification device 1 of power sensing control is used on recognition coding carrier 2, also has surface information on this code carrier 2, this surface information is unique corresponding with miniature coding, surface information is the same area of simultaneously being printed on code carrier corresponding to miniature coding, utilize encoding identification device of the present invention to read this miniature coding, unique content of obtaining the surface information of miniature coding correspondence, for example, the video file that the audio file that this surface information represents or surface information represent, and can play output.Technology about code carrier with miniature coding and surface information discloses, and can consult Chinese patent No. 02122633.4.
As shown in Figure 1, the encoding identification device 1 of power sensing control of the present invention comprises optical system, image sensor 6, storer 9, controller 8, output system 11 and the power module 10 of working power is provided.illumination component 3 radiation sources of optical system are to code carrier 2, the light signal that reflects carries out respectively optically focused and optical filtering by lens devices 4 and the filtering apparatus 5 of optical system, be projected to image sensor 6 and be converted to electric signal, and the controller 8 that is transferred to disposal system becomes coded data with Electric signal processing, with the processing of decoding of the associated with corresponding with coded data of Time Controller 8 read memories 9 storages, and play by output system 11 outputs, perhaps by radio transmitting device 11, this coded data is transferred to outside electronic equipment and process the data file corresponding with this coded data.Storer 9 can be the storer of Flash storer or other non-volatile memory mediums, is used for storage and the unique related associated with of coded data or user's data.
The work capacity generator of encoding identification device 1 comes from the electric battery of power module, can be arranged on the inside of housing 12, and in addition, the mode that also can adopt externally fed is directly by the Power supply of outside.
Encoding identification device 1 also comprises button 13, and action button 13 can activate or the control coding recognition device.Radio transmitting device 11 can import coded message or data wireless into or spread out of encoding identification device 1 by the mode of infrared ray or other radio signals, operate for ease of the user, and encoding identification device 1 also can be provided for showing the display of information.
See also Fig. 2 and Fig. 3, encoding identification device 1 also comprises power sensing and controlling device 20, and power sensing and controlling device 20 comprises power sensor 21 and the converter 23 of the front end edge that is installed on housing 12, and converter 23 is electrically connected with power sensor 21 and controller 8 respectively.
as mentioned above, in the present invention, if the first power sensor 21a only is set, encoding identification device 1 can be only uses as the recognition device of coded message, encoding identification device of the present invention need to be used in conjunction with the electronic equipment of outside, outside electronic equipment storage and the unique corresponding associated with of coded data, encoding identification device 1 only needs recognition coding information, process and generate coded data, and export to outside electronic equipment by output module, electronic equipment by the outside is processed associated with corresponding to described coded data, and then carry out corresponding decoding and play output.
In addition, if encoding identification device 1 of the present invention also further comprises storer 9, storage and the unique related associated with of coded message, controller 8 is processed coded message and is generated coded data, and then read memory in the storage the corresponding associated with of coded data process after, exported by output module, in this kind situation, for making the more convenient user of the present invention, the second power sensor 21b can also be set, be arranged at the lower end of the housing 12 of encoding identification device 1, be convenient to the position that user's hand need to grip.The second power sensor 21b is used for carrying out sensing user's curable grip, and judges the situation that encoding identification device 1 is used by the user.When the user grips encoding identification device 1, the second power sensor 21b is converted to curable grip the measurement electric signal of the simulation of curable grip, the measurement electric signal that converter 23 will be simulated is converted to the measurement electric signal of numeral, and export little processing 8 to, if curable grip is during more than or equal to the second consensus sequence value of the ROM (read-only memory) storage of little processing 8 of setting, controller 8 judgement users are in the use state, even the user does not click encoding identification device operate coding recognition device 1, the power module of encoding identification device 1 still is in conducting state.Thus, carry out turn-on power module 10 and when opening encoding identification device 1 work, be to be controlled by the first power sensor 21a as the first power sensor 21a; And when turn-offing the power module 10 of encoding identification device 1, be the relation of logical and between first, second power sensor 21a, 21b, namely, only in the situation that the first power sensor 21a and the second power sensor 21b do not sense the applied external force that the user puts on encoding identification device 1 simultaneously, the power module 10 of encoding identification device 1 just is in the state of shutoff, thereby make encoding identification device 1 quit work, be in off-mode.
for realizing the accurate control of encoding identification device 1 of the present invention, power sensing and controlling device 21 of the present invention also further comprises position transducer 21c, the space length that is used for sensing encoding identification device 1 and described code carrier 2, and be converted to the measurement electric signal of position, the space reference sequential value of a series of predefined numerals of storage in the ROM (read-only memory) of controller 8, and then, controller 8 compares the measurement electric signal in space and the space reference value of setting, when the value of the measurement electric signal in space during greater than the position collimation set, controller 8 sends the control electric signal, make encoding identification device 1 be in the state of dormancy, and then the electrical source consumption of saving encoding identification device 1, when the value of the measurement electric signal in space during less than or equal to the position collimation set, controller 8 sends the control electric signal, wake encoding identification device 1 up, and then can be used for code identification.
In specific embodiment, first, second power sensor 21a, 21b can be piezoelectric sensor or piezoresistance sensor or voltage sensitive sensor.For the accurate use state of control coding recognition device 1 in user's hand, controller 8 intermittently sends the described position transducer of excitation signal energizes under its dormant state, and the measurement electric signal in controller 8 space of sending by an interruptive port receiving position sensor under dormant state at least.
in addition, the present invention is in concrete enforcement, consider concrete behaviour in service, can also set in the ROM (read-only memory) of controller 8 continuously and play/click the control function program of playing, during specific design, can play continuously/click the selection button of playing in the outer setting of the housing 12 of encoding identification device 1, after encoding identification device 1 is clicked turn-on power unlatching use, after the function that the user selects to play continuously, at this moment, even first, the second power sensor and position transducer 21a, 21b, when 21c does not all sense any electric signal, encoding identification device 1 is power cutoff not still, but all data files of constantly carrying out playout storage 9 interior storages.Certainly, also can be correspondingly in the ROM (read-only memory) of the controller 8 of this encoding identification device 1, play mode be set, as shuffle/loop play etc., the play mode control program is to satisfy different users's user demand.
In sum, the present invention has the encoding identification device of power sensing control, the adhesion sensing and controlling device carries out conducting and the shutoff of the power supply of control coding recognition device, grip encoding identification device the user and carry out clicking operation when reading coded message, enter normal duty, and when the user does not carry out clicking operation, the power sensing and controlling device turn-offs encoding identification device, enter the state of saving electric energy, and the work conducting state of encoding identification device and user's use state and custom meet, thereby are convenient to user's operation.
Claims (10)
1. the encoding identification device of a power sensing control, be used for reading and have the code carrier that vision or sense of touch are not easy the coded message of perception, this code carrier also comprises surface information, and described surface information is unique related with described coded message, and described encoding identification device comprises:
Optical system comprises optical lighting system and optical lens system, and optical lighting system provides lighting source to described code carrier, the light signal of optical lens system received code carrier reflection;
Image sensor receives transmission by the light signal of described optical lens system, is converted to electric signal;
Controller is connected with image sensor, processes described electric signal and generates coded data;
Output module and the power module that encoding identification device work is provided, described output module is connected with described controller respectively with power module, it is characterized in that, also comprise the power sensing and controlling device, this power sensing and controlling device is connected with controller, the acting force of described power sensing and controlling device sensing outside also is converted to the measurement electric signal, and described controller is according to the measurement electric signal conducting that receives or the power module that turn-offs described encoding identification device;
Described power sensing and controlling device comprises power sensor and the converter that is connected with the power sensor, and converter is connected with described controller, and converter is converted to the measurement electric signal of the simulation that the power sensor receives the electric signal of numeral and exports to controller;
Described power sensor comprises the first power sensor, the conducting or turn-off the power module of described encoding identification device with the contact force of outside code carrier of described the first force sensor senses encoding identification device;
Described power sensor also further comprises the second power sensor, described the second power sensor is connected with described controller, the sensing user grips the acting force of encoding identification device, when described the first power sensor does not sense contact force with code carrier, and when the second power sensor does not sense outside curable grip, turn-off the power module of encoding identification device.
2. the encoding identification device of power sensing control according to claim 1, wherein, described controller is exported to outside electronic equipment with described coded data by output module, electronic equipment storage and the unique corresponding associated with of described coded data of described outside, this outside electronic equipment is processed associated with corresponding to described coded data.
3. the encoding identification device of power sensing control according to claim 1, wherein, also comprise storer, storage and the unique related associated with of coded message, described controller is processed described electric signal and is generated coded data, after reading the corresponding associated with of coded data and processing, exported by output module.
4. the encoding identification device of power sensing control according to claim 1, wherein, described first, second power sensor is piezoelectric sensor or piezoresistance sensor or voltage sensitive sensor.
5. the encoding identification device of power sensing control according to claim 1, wherein, first, second consensus sequence value that the controller storage is corresponding with the force measurement electric signal of described first, second power sensor.
6. the encoding identification device of power sensing control according to claim 1, wherein, described power sensor comprises the first power sensor and position transducer, described the first power sensor, position transducer is connected with described converter respectively, the contact force that described the first power sensor receives the code carrier of described encoding identification device and outside is converted to the force measurement electric signal, and the power supply of conducting encoding identification device, the space length of described position sensors sense encoding identification device and described code carrier and be converted to the measurement electric signal in space and be transferred to controller.
7. the encoding identification device of power sensing control according to claim 6, wherein, the space reference sequential value of the storage of the ROM (read-only memory) of described controller and the measurement electric signal in the space of described position transducer.
8. the encoding identification device of power sensing control according to claim 6, wherein, described controller intermittently encourages described position transducer under its foment.
9. the encoding identification device of power sensing control according to claim 6, wherein, the measurement electric signal in the space that described controller sends by an interruptive port receiving position sensor under waiting status at least.
10. according to claim 7, the encoding identification device of the 8 described power sensing control of arbitrary claim, wherein, the measurement electric signal in the space that described controller sends by an interruptive port receiving position sensor under waiting status at least.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810103028 CN101546371B (en) | 2008-03-28 | 2008-03-28 | Encoding identification device controlled by force sense |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810103028 CN101546371B (en) | 2008-03-28 | 2008-03-28 | Encoding identification device controlled by force sense |
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| CN101546371A CN101546371A (en) | 2009-09-30 |
| CN101546371B true CN101546371B (en) | 2013-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810103028 Expired - Fee Related CN101546371B (en) | 2008-03-28 | 2008-03-28 | Encoding identification device controlled by force sense |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102890233B (en) * | 2012-09-17 | 2014-12-10 | 广州市能迪自动化设备有限公司 | Detection device for detecting circuit board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6104388A (en) * | 1997-07-18 | 2000-08-15 | Sharp Kabushiki Kaisha | Handwriting input device |
| CN1636227A (en) * | 2000-08-23 | 2005-07-06 | 国际商业机器公司 | Digital pen |
| CN1690939A (en) * | 2004-04-22 | 2005-11-02 | 东芝松下显示技术有限公司 | Display device having optical input function |
| CN1825257A (en) * | 2005-02-23 | 2006-08-30 | 刘二中 | Information input apparatus with pressing plate and method thereof |
-
2008
- 2008-03-28 CN CN 200810103028 patent/CN101546371B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6104388A (en) * | 1997-07-18 | 2000-08-15 | Sharp Kabushiki Kaisha | Handwriting input device |
| CN1636227A (en) * | 2000-08-23 | 2005-07-06 | 国际商业机器公司 | Digital pen |
| CN1690939A (en) * | 2004-04-22 | 2005-11-02 | 东芝松下显示技术有限公司 | Display device having optical input function |
| CN1825257A (en) * | 2005-02-23 | 2006-08-30 | 刘二中 | Information input apparatus with pressing plate and method thereof |
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| CN101546371A (en) | 2009-09-30 |
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Owner name: AIGO DIGITAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING HUAQI INFORMATION + DIGITAL TECHNOLOGY CO., LTD. Effective date: 20120627 Free format text: FORMER OWNER: BEIJING HUAQI CODE TECH. LAB. CO., LTD. Effective date: 20120627 |
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Effective date of registration: 20120627 Address after: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Applicant after: Aigo Digital Technology Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Applicant before: Beijing Huaqi Information & Digital Technology Co., Ltd. Co-applicant before: Beijing Huaqi Code Tech. Lab. Co., Ltd. |
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Granted publication date: 20130508 Termination date: 20140328 |