CN204184246U - A kind of band plays the onboard navigation system of phone alerts function - Google Patents
A kind of band plays the onboard navigation system of phone alerts function Download PDFInfo
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- CN204184246U CN204184246U CN201420573595.5U CN201420573595U CN204184246U CN 204184246 U CN204184246 U CN 204184246U CN 201420573595 U CN201420573595 U CN 201420573595U CN 204184246 U CN204184246 U CN 204184246U
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Abstract
The utility model provides the onboard navigation system that a kind of band plays phone alerts function, belongs to automobile technical field.It solve existing technology cannot play prompting problem to the vehicle driver playing phone.This band plays the onboard navigation system of phone alerts function, comprise the mobile phone signal inductor for talking state in inspection vehicle, for catching the camera of chaufeur graphicinformation, for carrying out the voice reminder reminded when chaufeur plays phone and for gathering speed information in onboard navigation system and judging whether to export control signal to the microprocessor of voice reminder according to the signal synthesis of mobile phone signal inductor and camera conveying, mobile phone signal inductor and camera are all connected with the input end of microprocessor, voice reminder is connected with the mouth of microprocessor.Not make a phone call when this onboard navigation system is for reminding chaufeur to drive and structure is simple.
Description
Technical field
The utility model belongs to automobile technical field, relates to the onboard navigation system that a kind of band plays phone alerts function.
Background technology
In recent years along with the continuous increase of vehicle guaranteeding organic quantity, traffic accident has become the serious problems that the whole world faces, popularizing particularly along with mobile phone, the phenomenon that some automobile drivers drive to make a phone call on the other hand is on the other hand seen everywhere, show according to data statistics, drive to make a phone call to cause the Hazard ratio of accident to exceed four times under normal circumstances, this bad driving is accustomed to becoming the stealthy killer causing major traffic accidents to occur.And along with 2013, new traffic law is implemented, and play phone during steering vehicle and all can be punished, its delinquent will " be located less than 200 yuan fine, and detain 2 points ".
Automatic navigator is mainly used in helping chaufeur accurately to locate current location, and calculates stroke according to set destination, guides chaufeur to walk to destination by map denotation and voice message two kinds of modes.
For above-mentioned Problems existing, existing Chinese patent literature discloses a kind of method to mobile phone communication behavior automatic evidence-collecting during driver drives vehicle and device [application number: CN200810217026.6], adopt the antenna of a directive property to receive from the mobile phone signal on the vehicle in traveling, after pre-process, signal delivers to logic judgment module; Logic judgment module judges whether be in talking state as the mobile phone of signal source according to the feature of signal; As being in talking state, then starting image documentation equipment and carry out field image evidence obtaining; View data can be kept at by artificially collecting or being uploaded to monitoring and control centre by network in storage card, is confirmed as law enforcement evidence by artificial interpretation.Meanwhile, the invention also discloses a kind of device realizing described method, use this device automatically can carry out scene evidence taking to the driving behavior of making a phone call, greatly can improve law enforcement efficiency and reduce labour intensity.This device can have a style of one's own also can with other electronic police equipment common sparing EM equipment module, but this device can only play the effect of evidence obtaining, cannot play reminding effect, still there is potential safety hazard to the vehicle driver playing phone.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, propose a kind of for reminding chaufeur to drive time do not make a phone call and the onboard navigation system of structure simply with playing phone alerts function.
The purpose of this utility model realizes by following technical proposal: a kind of band plays the onboard navigation system of phone alerts function, it is characterized in that, the onboard navigation system that described band plays phone alerts function comprises the mobile phone signal inductor for talking state in inspection vehicle, for catching the camera of chaufeur graphicinformation, for carrying out the voice reminder reminded when chaufeur plays phone and for gathering speed information in onboard navigation system and judging whether to export control signal to the microprocessor of described voice reminder according to the signal synthesis of mobile phone signal inductor and camera conveying, described mobile phone signal inductor is all connected with the input end of microprocessor with camera, described voice reminder is connected with the mouth of microprocessor.
This band plays the onboard navigation system of phone alerts function, in onboard navigation system, a mobile phone signal inductor is installed, mobile phone signal inductor gathers passengers inside the car whether in call, and information car having people in call is passed to microprocessor, microprocessor car has people after the information of call, receive the graphicinformation of camera conveying and judge graphicinformation receiving, judge chaufeur be in play telephone state time microcontroller acquires onboard navigation system in speed information, control signal be sent to voice reminder when the speed of a motor vehicle is greater than zero, the voice reminder sound that voice reminder then sends " driving please not make a phone call ", do not make a phone call when effective prompting chaufeur is driven, form the good habit of safe driving, improve safety and the awareness of safety of driving.
Play in the onboard navigation system of phone alerts function at above-mentioned band, also relay is connected with between described camera and microprocessor, one end of described relay coil is connected with the mouth of microprocessor, the other end ground connection of described relay coil, the open contact of described relay becomes loop with camera and power sources in series.Between camera with microprocessor, be connected relay, can open when camera needs to use, effectively can save electric energy.
Play in the onboard navigation system of phone alerts function at above-mentioned band, described camera adopts rotating camera, and the control signal input end of rotating camera connects described microprocessor.Rotated by Microprocessor S3C44B0X camera, and the angle rotated, so just can status information chaufeur being detected in real time in all directions.
Play in the onboard navigation system of phone alerts function at above-mentioned band, the loud speaker that described voice reminder comprises voice coding chip and is connected on the voice signal mouth of voice coding chip, the input end of described voice coding chip is connected with the mouth of described microprocessor.
Play in the onboard navigation system of phone alerts function at above-mentioned band, described voice coding chip adopts MC145540 chip.This MC145540 chip need not the analog device such as external amplifier, filter, A and D converter, reduces cost, improves reliability, also reduce the volume of circuit card simultaneously.
Play in the onboard navigation system of phone alerts function at above-mentioned band, the LED light of not making a phone call when described microprocessor is also connected with for reminding chaufeur to drive.Visual cues can be carried out to chaufeur by LED light, improve the effect of prompting.
Compared with prior art, by the signal of mobile phone signal inductor and camera conveying, the onboard navigation system that this band plays phone alerts function judges whether chaufeur is playing phone jointly, avoiding the situation that Che Neifei navigating mate carries out when playing phone reminding, saving unnecessary trouble; In addition, the utility model is when judging whether to send the information of not making a phone call when prompting chaufeur is driven, also need to judge whether vehicle is in motoring condition, it mainly gathers the speed information in onboard navigation system by microprocessor, simplify the structure, and can drive at chaufeur while play reminding effect when making a phone call, make chaufeur form the good habit of safe driving, improve driving safety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, 1, microprocessor; 2, mobile phone signal inductor; 3, camera; 4, voice reminder; 5, relay; 6, power supply.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this band plays the onboard navigation system of phone alerts function, comprise the mobile phone signal inductor 2 for talking state in inspection vehicle, for catching the camera 3 of chaufeur graphicinformation, for carrying out the voice reminder 4 reminded when chaufeur plays phone and for gathering speed information in onboard navigation system and judging whether to export control signal to the microprocessor 1 of voice reminder 4 according to the signal synthesis that mobile phone signal inductor 2 and camera 3 are carried, mobile phone signal inductor 2 is all connected with the input end of microprocessor 1 with camera 3, voice reminder 4 is connected with the mouth of microprocessor 1.
Specifically, relay 5 is also connected with between camera 3 and microprocessor 1, one end of relay 5 coil is connected with the mouth of microprocessor 1, the other end ground connection of relay 5 coil, the open contact of described relay 5 and camera 3 and power supply 6 are connected into loop, and its power supply 6 provides work energy for the onboard navigation system playing phone alerts function for this band.Between camera 3 with microprocessor 1, be connected relay 5, can open when camera 3 needs to use, effectively can save electric energy.Microprocessor 1 sends signal to relay 5 when the signal receiving mobile phone signal inductor 2 conveying is and has people in car just in talking state, relay 5 coil two ends will add certain voltage, certain electric current will be flow through in coil, thus generation galvanomagnetic effect makes open contact connect, thus camera 3 is connected with the series loop of power supply 6, camera 3 obtains electric work.
As preferably, camera 3 adopts rotating camera 3, and the control signal input end of rotating camera 3 connects described microprocessor 1.Control camera 3 by microprocessor 1 to rotate, and the angle rotated, so just can status information chaufeur being detected in real time in all directions.
The loud speaker that voice reminder 4 comprises voice coding chip and is connected on the voice signal mouth of voice coding chip, the input end of voice coding chip is connected with the mouth of described microprocessor 1.Voice coding chip adopts MC145540 chip.This MC145540 chip need not the analog device such as external amplifier, filter, A and D converter, reduces cost, improves reliability, also reduce the volume of circuit card simultaneously.
Preferably, the LED light of not making a phone call when microprocessor being also connected with for reminding chaufeur to drive.Visual cues can be carried out to chaufeur by LED light, improve the effect of prompting.
The specific works principle that this band plays the onboard navigation system of phone alerts function is as follows:
In onboard navigation system, a mobile phone signal inductor 2 is installed, as long as there to be voice data transmission between the mobile phone of passengers inside the car and ground base station, will be received by mobile phone signal inductor 2, when car there being people make a phone call, mobile phone signal inductor 2 by state transfer car having people conversing to microprocessor 1, microprocessor 1 exports control signal to relay 5 after the information receiving mobile phone signal inductor 2 conveying, thus make the camera 3 be connected with relay 5 open contact obtain electric work, camera 3 absorbs the graphicinformation of chaufeur in car and flows to microprocessor 1, the graphicinformation that microprocessor 1 pair of camera 3 is carried is analyzed, gathered the speed information in onboard navigation system by microprocessor 1 when judging that chaufeur is made a phone call, when the speed of a motor vehicle is greater than zero, microprocessor 1 sends control signal to voice reminder 4, the prompting sound that the signal that voice reminder 4 is carried according to microprocessor 1 sends " driving please not make a phone call ", this prompting sound until chaufeur dropped calls time just stop prompting, improve the effect of not making a phone call when reminding chaufeur to drive, driving is made to form the good habit of safe driving, improve safety and the awareness of safety of driving, wherein microprocessor is all well-known to those skilled in the art for the control of the process of graphicinformation and the input and output of signal, do not improve.
Play in the onboard navigation system of phone alerts function at this band, microprocessor mainly adopts the microprocessor in original onboard navigation system, whether vehicle is in motoring condition is also the speed information directly gathered by microprocessor in onboard navigation system, simplify structure of the present utility model, and in original onboard navigation system, increase band play phone alerts function, effectively can reduce chaufeur drives while cause the probability that traffic accident occurs when making a phone call, the utility model is while playing reminding effect, also chaufeur can be made to form the good habit of safe driving, improve driving safety.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the terms such as microprocessor 1, mobile phone signal inductor 2, camera 3, voice reminder 4, relay 5, power supply 6 herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (6)
1. a band plays the onboard navigation system of phone alerts function, it is characterized in that, the onboard navigation system that described band plays phone alerts function comprises the mobile phone signal inductor (2) for talking state in inspection vehicle, for catching the camera (3) of chaufeur graphicinformation, for carrying out the voice reminder (4) reminded when chaufeur plays phone and for gathering speed information in onboard navigation system and judging whether to export control signal to the microprocessor (1) of described voice reminder (4) according to the signal synthesis that mobile phone signal inductor (2) and camera (3) are carried, described mobile phone signal inductor (2) is all connected with the input end of microprocessor (1) with camera (3), described voice reminder (4) is connected with the mouth of microprocessor (1).
2. band according to claim 1 plays the onboard navigation system of phone alerts function, it is characterized in that, relay (5) is also connected with between described camera (3) and microprocessor (1), one end of described relay (5) coil is connected with the mouth of microprocessor (1), the other end ground connection of described relay (5) coil, the open contact of described relay (5) and camera (3) and power supply (6) are connected into loop.
3. band according to claim 1 and 2 plays the onboard navigation system of phone alerts function, it is characterized in that, described camera (3) adopts rotating camera (3), and the control signal input end of rotating camera (3) connects described microprocessor (1).
4. band according to claim 1 plays the onboard navigation system of phone alerts function, it is characterized in that, the loud speaker that described voice reminder (4) comprises voice coding chip and is connected on the voice signal mouth of voice coding chip, the input end of described voice coding chip is connected with the mouth of described microprocessor (1).
5. band according to claim 4 plays the onboard navigation system of phone alerts function, it is characterized in that, described voice coding chip adopts MC145540 chip.
6. band according to claim 1 plays the onboard navigation system of phone alerts function, it is characterized in that, the LED light of not making a phone call when described microprocessor (1) is also connected with for reminding chaufeur to drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573595.5U CN204184246U (en) | 2014-09-30 | 2014-09-30 | A kind of band plays the onboard navigation system of phone alerts function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420573595.5U CN204184246U (en) | 2014-09-30 | 2014-09-30 | A kind of band plays the onboard navigation system of phone alerts function |
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| CN204184246U true CN204184246U (en) | 2015-03-04 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993265A (en) * | 2017-11-29 | 2018-05-04 | 深圳市沃特沃德股份有限公司 | The calibration facility of monocular sweeper, method and device |
| CN113978356A (en) * | 2021-10-19 | 2022-01-28 | 车泰数据科技(无锡)有限公司 | Safe driving management service system |
-
2014
- 2014-09-30 CN CN201420573595.5U patent/CN204184246U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993265A (en) * | 2017-11-29 | 2018-05-04 | 深圳市沃特沃德股份有限公司 | The calibration facility of monocular sweeper, method and device |
| CN113978356A (en) * | 2021-10-19 | 2022-01-28 | 车泰数据科技(无锡)有限公司 | Safe driving management service system |
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