CN203396402U - Vehicle navigation system - Google Patents
Vehicle navigation system Download PDFInfo
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- CN203396402U CN203396402U CN201320278145.9U CN201320278145U CN203396402U CN 203396402 U CN203396402 U CN 203396402U CN 201320278145 U CN201320278145 U CN 201320278145U CN 203396402 U CN203396402 U CN 203396402U
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Abstract
The utility model discloses a vehicle navigation system which comprises a camera module, an image identification module, a control module and a prompt module, wherein the camera module is used for acquiring an image in front of a vehicle in real time, the image identification module is connected with the camera module and used for receiving the image and acquiring the traffic information contained in the image, an input end of the control module is connected with the image identification module, the prompt module is connected with an output end of the control module, and the control module is used for sending a prompt signal to the prompt module after receiving the traffic information. Through the mode, the system disclosed by the utility model can automatically identify a traffic sign and remind a driver according to the content of the traffic sign.
Description
Technical field
The utility model relates to intelligent transportation field, particularly relates to a kind of Vehicular navigation system.
Background technology
At present, for traffic safety and unobstructed, on highway, be provided with a lot of traffic signs (for example, traffic lights, traffic indication board etc.).The kind of traffic sign has hundreds of, and driver needs correct each traffic sign of understanding can guarantee safety.For common driver especially new hand, on the highway travelling, judge quickly and accurately that all kinds of traffic signs are very large challenges.In serious situation, owing to failing to identify timely traffic sign, may cause traffic hazard, jeopardize own and other people personal safety.
Therefore, need to provide a kind of Vehicular navigation system, to address the above problem.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of Vehicular navigation system, can automatically identify traffic sign and remind driver according to traffic sign content.
For solving the problems of the technologies described above, a kind of technical scheme that the utility model provides is: a kind of Vehicular navigation system, it comprises: photographing module, picture recognition module, control module and reminding module.Photographing module is for the image of Real-time Obtaining vehicle front, picture recognition module is connected with photographing module, for receiving image and obtaining the transport information that image comprises, the input end of control module is connected with picture recognition module, reminding module is connected with the output terminal of control module, and control module for sending cue to reminding module after receiving transport information.
Wherein, photographing module is the built-in camera of a mobile terminal, and picture recognition module is the signal processor that is integrated in mobile terminal inside.
Wherein, Vehicular navigation system further comprises GPS module, and GPS module is connected with control module, and GPS module is used for obtaining the residing geographical location information of vehicle, and is sent to control module.
Wherein, GPS module is the built-in GPS steady arm of mobile terminal, the control chip that control module is mobile terminal.
Wherein, the GPS steady arm of the in-vehicle navigation apparatus that GPS module is vehicle, the central processing unit that control module is in-vehicle navigation apparatus.
Wherein, control module also connects the vehicle control syetem of vehicle, and control module controls signal to vehicle control syetem accordingly according to transport information and geographical location information transmission.
Wherein, reminding module is display module, voice cue module or vibration prompt module.
Wherein, display module is LCDs.
Wherein, voice cue module is loudspeaker.
Wherein, vibration prompt module is Vib..
The beneficial effects of the utility model are: be different from the situation of prior art, the utility model, by photographing module, picture recognition module and reminding module are set, can be automatically identified traffic sign and remind driver according to traffic sign content.
Accompanying drawing explanation
Fig. 1 is the modular structure schematic diagram of the utility model Vehicular navigation system;
Fig. 2 is the structural representation of the first embodiment of the utility model Vehicular navigation system;
Fig. 3 is the structural representation of the second embodiment of the utility model Vehicular navigation system.
Embodiment
Consult Fig. 1, Fig. 1 is the modular structure schematic diagram of the utility model Vehicular navigation system.The utility model Vehicular navigation system mainly comprises: photographing module, picture recognition module, control module and reminding module.
Wherein, photographing module is for the image of Real-time Obtaining vehicle front, picture recognition module is connected with photographing module, for receiving image and obtaining the transport information that image comprises, the input end of control module is connected with picture recognition module, reminding module is connected with the output terminal of control module, and control module for sending cue to reminding module after receiving transport information.The utility model Vehicular navigation system can further comprise GPS module, for obtaining the residing geographical location information of vehicle, and is sent to control module.
Refer to Fig. 2, Fig. 2 is the structural representation of the first embodiment of the utility model Vehicular navigation system.In the present embodiment, Vehicular navigation system is preferably and comprises: camera 21, signal processor 22, central processing unit 23 and loudspeaker 24.
In the present embodiment, photographing module is realized with the built-in camera 21 of mobile terminal.Picture recognition module is concrete to be realized with the signal processor 22 that is integrated in mobile terminal inside.Control module specifically realizes with the central processing unit 23 of in-vehicle navigation apparatus.Reminding module is specifically realized with the loudspeaker 24 of in-vehicle navigation apparatus.In other embodiments, control module also can realize with the control chip of mobile terminal, reminding module also can be realized by Vib., loudspeaker or the LCDs of mobile terminal, and reminding module can also be realized by Vib. or the LCDs of in-vehicle navigation apparatus.Mobile terminal is preferably mobile phone, and in other embodiments, mobile terminal can be also panel computer, digital PDA, digital camera etc.
Should understand, in other embodiments, reminding module also can be realized with loudspeaker 24 together with Vib., loudspeaker 24 is all connected with central processing unit 23 with Vib., at environmental facies, by voice, coordinate the prompting mode prompting driver of vibration in to noisy environment, further guarantee traffic safety, similarly also can use loudspeaker, Vib., optional both realizations of LCDs three, or three makes together for realizing.When transport information is red light, loudspeaker 24 is play voice: " the place ahead red light, please notes for example! ", Vib. vibration simultaneously, simultaneously a LCDs display text: " the place ahead red light, please notes! ".
Be different from the situation of prior art, the first embodiment of the utility model Vehicular navigation system, by photographing module, picture recognition module and reminding module are set, can automatically identify traffic sign and remind driver according to traffic sign content.
Refer to Fig. 3, Fig. 3 is the structural representation of the second embodiment of the utility model Vehicular navigation system.The second embodiment of the utility model Vehicular navigation system has increased GPS module on the basis of the first embodiment.GPS module in the present embodiment specifically realizes with the GPS steady arm 25 configuring in in-vehicle navigation apparatus.GPS steady arm 25 is connected with central processing unit 23.GPS steady arm 25 is for obtaining the residing geographical location information of vehicle, and is sent to central processing unit 23.Central processing unit 23 further connects the vehicle control syetem of vehicle, and central processing unit 23 sends a control signal to vehicle control syetem according to transport information and geographical location information.Vehicle control syetem is the intrinsic configuration in vehicle, for controlling power, direction of vehicle etc.For example, when transport information is red light, vehicle control syetem is controlled vehicle brake.In other embodiments, GPS module also can realize with the GPS steady arm of mobile terminal.
Be different from the situation of prior art, the second embodiment of the utility model Vehicular navigation system is by arranging photographing module, picture recognition module, GPS module and reminding module, also by central processing unit is connected with the vehicle control syetem of vehicle, can automatically identify traffic sign and remind driver according to traffic sign content, can be according to power and the direction of traffic sign content-control vehicle.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model instructions and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (10)
1. a Vehicular navigation system, is characterized in that, described Vehicular navigation system comprises:
Photographing module, described photographing module is for the image of vehicle front described in Real-time Obtaining;
Picture recognition module, described picture recognition module is connected with described photographing module, for receiving described image and obtaining the transport information that described image comprises;
Control module and reminding module, the input end of described control module is connected with described picture recognition module, described reminding module is connected with the output terminal of described control module, and described control module for sending cue to described reminding module after receiving described transport information.
2. Vehicular navigation system according to claim 1, is characterized in that, described photographing module is the built-in camera of a mobile terminal, and described picture recognition module is the signal processor that is integrated in described mobile terminal inside.
3. Vehicular navigation system according to claim 2, it is characterized in that, described Vehicular navigation system further comprises GPS module, and described GPS module is connected with described control module, described GPS module is used for obtaining the residing geographical location information of described vehicle, and is sent to described control module.
4. Vehicular navigation system according to claim 3, is characterized in that, described GPS module is the built-in GPS steady arm of described mobile terminal, the control chip that described control module is described mobile terminal.
5. Vehicular navigation system according to claim 3, is characterized in that, the GPS steady arm of the in-vehicle navigation apparatus that described GPS module is described vehicle, the central processing unit that described control module is described in-vehicle navigation apparatus.
6. according to the Vehicular navigation system described in claim 4 or 5, it is characterized in that, described control module also connects the vehicle control syetem of described vehicle, and described control module controls signal to described vehicle control syetem accordingly according to described transport information and the transmission of described geographical location information.
7. according to the Vehicular navigation system described in claim 4 or 5, it is characterized in that, described reminding module is display module, voice cue module or vibration prompt module.
8. Vehicular navigation system according to claim 7, is characterized in that, described display module is LCDs.
9. Vehicular navigation system according to claim 7, is characterized in that, described voice cue module is loudspeaker.
10. Vehicular navigation system according to claim 7, is characterized in that, described vibration prompt module is Vib..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320278145.9U CN203396402U (en) | 2013-05-20 | 2013-05-20 | Vehicle navigation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320278145.9U CN203396402U (en) | 2013-05-20 | 2013-05-20 | Vehicle navigation system |
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| CN203396402U true CN203396402U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320278145.9U Expired - Fee Related CN203396402U (en) | 2013-05-20 | 2013-05-20 | Vehicle navigation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841706A (en) * | 2015-06-25 | 2016-08-10 | 维沃移动通信有限公司 | Navigation method and terminal |
| CN111891034A (en) * | 2019-05-05 | 2020-11-06 | 东莞潜星电子科技有限公司 | Vehicle and system for recognizing auxiliary driving by using traffic sign |
-
2013
- 2013-05-20 CN CN201320278145.9U patent/CN203396402U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841706A (en) * | 2015-06-25 | 2016-08-10 | 维沃移动通信有限公司 | Navigation method and terminal |
| CN111891034A (en) * | 2019-05-05 | 2020-11-06 | 东莞潜星电子科技有限公司 | Vehicle and system for recognizing auxiliary driving by using traffic sign |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140520 |