CN203535818U - Safety anti-collision and alarming device of automobile - Google Patents
Safety anti-collision and alarming device of automobile Download PDFInfo
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- CN203535818U CN203535818U CN201320574883.8U CN201320574883U CN203535818U CN 203535818 U CN203535818 U CN 203535818U CN 201320574883 U CN201320574883 U CN 201320574883U CN 203535818 U CN203535818 U CN 203535818U
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Abstract
The utility model discloses a safety anti-collision and alarming device of an automobile. The safety anti-collision and alarming device of the automobile is characterized in that the alarming device is a micro dual core processor, wherein the micro dual core processor collects the position information and the image information of a navigation module and the position information and the image information of a camera input interface module, and after the position information and the image information are judged and processed, alarming is performed through a display module and a voice prompt module. The camera input interface module is connected with a front camera so as to collect images in front of the automobile. By means of the structure, the safety anti-collision and alarming device of the automobile has the advantages that the distance measuring precision is high, the distances between the automobile and obstacles in front of the automobile are accurately judged, and accurate alarming is achieved; different ways of alarming are performed according to the different distances between the automobile and the obstacles in front of the automobile, and practicability is high; and an existing vehicle-mounted navigator is utilized to the maximum, and the production cost is reduced to the lowest.
Description
Technical field
The utility model relates to the security control field of running car, particularly a kind of warning device for automobile safety anti-collision.
Background technology
At present on the market about the forward secrecy range finding of vehicle and be crashproofly mainly by artificial subjective judgement or increase the modes such as preposition radar and realize.
Above-mentioned warning device reacting treatment time is longer, can not be in time to automobile contingent collision report to the police, security performance is poor; And it is poor in the process of motor racing, to utilize radar to carry out measurement accuracy to spacing, easily causes a large amount of wrong reports, has a strong impact on normally travelling of automobile, thereby causes the practicality of whole collision avoidance system poor.
For the problems referred to above, a kind of novel anticollision warning device is provided, the practicality and the security that when having higher distance accuracy, further improve warning device are the problems that prior art need to solve.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of warning device for automobile safety anti-collision, to reach the object of further raising warning device practicality and security.
For achieving the above object, the technical solution of the utility model is, a warning device for automobile safety anti-collision, is characterized in that: described warning device is by display module and voice cue module, to report to the police after miniature dual core processor gathers respectively positional information and the image information of navigation module and shooting input interface module and judges processing; Shooting input interface module connects the image that front-facing camera gathers vehicle front.
Described miniature dual core processor and navigation module all utilize the existing module in existing vehicle mounted guidance, and miniature dual core processor connects car entertainment software storage medium and navigation software storage medium simultaneously.
Described navigation module is connected with navigation antenna.
Described front-facing camera is arranged on the position of room mirror.
Described miniature dual core processor connects respectively key control module, power management module by main control MCU.
Described warning device is after system energising starts, miniature dual core processor, navigation module are in running status, when miniature dual core processor obtains current vehicle speed when 30km/h is above, alarm activation forward direction range finding anticollision pattern at running background, the ranging data that shooting input interface module Real-time Obtaining front-facing camera sends over, and send to miniature dual core processor to carry out calculation process ranging data; When the distance of finding range is within the scope of 200m-50m, according to the result of current vehicle speed and real time distance feedback, system is made voice message, reminds driver to notice that there are vehicle, pedestrian and barrier in the place ahead; When the distance of finding range is in 50m, system will be made lasting voice message and on display module, show the realtime graphic that front-facing camera obtains, and the generation of reminding driver should take urgent measure and avoid traffic accident.
For a warning device for automobile safety anti-collision, owing to adopting above-mentioned structure, the utility model has the advantage of: 1, distance accuracy is high, system accurately judges the distance of automobile and the place ahead barrier, realizes accurately and reporting to the police; 2, according to the warning of the different implementation different modes of distance from the place ahead barrier, practicality is higher; 3, at utmost utilize existing vehicle mounted guidance, production cost is dropped to minimum.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail;
Fig. 1 is a kind of warning device structured flowchart for automobile safety anti-collision of the utility model;
In Fig. 1, specifically describe as follows: 1, miniature dual core processor; 2, navigation module; 3, shooting input interface module; 4, display module; 5, main control MCU; 6, key control module; 7, power management module; 8, voice cue module; 9, navigation software storage medium; 10, car entertainment software storage medium; 11, navigation antenna; 12, front-facing camera.
Embodiment
The utility model relates to by miniature dual core processor 1 integrated in vehicle mounted guidance and navigation module 2 and coordinates front-facing camera 12 real-time sampling data, the distance that vehicle and front vehicles, pedestrian and barrier detected when warning device is in specific distance range time, send the safety instruction that voice broadcast and image show, remind driver to take tight measure to avoid relevant traffic hazard to occur.
The utility model adopt miniature dual core processor 1 to gather respectively positional information and the image information of navigation module 2 and shooting input interface module 3 and judge processing after by display module 4 and voice cue module 8, report to the police; Shooting input interface module 3 connects the image that front-facing camera 12 gathers vehicle front.Miniature dual core processor 1 and navigation module 2 all utilize the existing module in existing vehicle mounted guidance, and miniature dual core processor 1 connects car entertainment software storage medium 10 and navigation software storage medium 9 simultaneously.Navigation module 2 is connected with navigation antenna 11.Front-facing camera 12 is arranged on the position of room mirror.Miniature dual core processor 1 connects respectively key control module 6, power management module 7 by main control MCU 5.
As shown in Figure 1, the utility model is mainly comprised of main control MCU 5, key control module 6, power management module 7, miniature dual core processor 1, display module 4, car entertainment software storage medium 10, shooting input interface module 3 and front-facing camera 12 etc.The input control operation that wherein main control MCU 5 is used for managing electrical power administration module and obtains button, key control module 6 is used for realizing the control inputs of button, power management module 7 is used for other external functional module group to power, miniature dual core processor 1 is used for moving navigation software, voice broadcast and image demonstration are processed and realized to vehicle entertainment system software and the data analysis that front-facing camera 12 is gathered, car entertainment software storage medium 10 is mainly used to car entertainment software, display module 4 is used for showing the photographed images of front-facing camera 12 and carries out the operation input of man-machine interaction, shooting input interface module 3 is used for supporting the camera data that front-facing camera 12 connects and obtains front-facing camera 12, front-facing camera 12 is used for pickup image send ranging data, navigation module 2 is used for realizing location and sending locating information to miniature dual core processor 1 by serial ports, miniature dual core processor 1 calculates current vehicle speed according to GPS map reference data variation and reports to the police to determine when to start, navigation software storage medium 9 is used for storing navigation software.
This warning device, after system powers on, after main control MCU 5 detects system and powers on is powered 7 pairs of miniature dual core processors 1 of control power management module.After powering on, miniature dual core processor 1 will start the operating system of WINCE6.0.After the os starting of WIN CE6.0, the shortcut of working procedure can be set in the startup item of operating system, so that enter programming mode after system boot.Now, during the control of the human-computer interaction interface on user's Operation display module 4, can realize the vehicle-mounted entertainment modes such as operation navigation, radio and audio frequency and video broadcasting.
This warning device is after system energising starts, navigation module 2 monitors on navigation backstage are in running status, the current vehicle speed of calculating of obtaining navigation module 2 by serial ports when miniature dual core processor 1 is when 30km/h is above, the forward direction range finding anticollision pattern of warning device will start, the state in running background only now, otherwise system will work in car entertainment pattern.The ranging data that the shooting input interface module 3 on system backstage sends over Real-time Obtaining front-facing camera 12, and send to miniature dual core processor 1 to carry out calculation process ranging data.When the distance of finding range is within the scope of 200m-50m, according to the result of current vehicle speed and real time distance feedback, make voice message, remind driver to notice that there are vehicle, pedestrian and barrier in the place ahead; When the distance of finding range is in 50m, system will be made lasting voice message and on display module 4, show the realtime graphic that front-facing camera 12 obtains, and the generation of reminding driver should take urgent measure and avoid traffic accident.
Compare with traditional forward direction range finding safety anticollision system, the forward direction range finding safety anticollision system of employing front-facing camera 12 utilizes active mode to realize anticollision and can give full play to the hardware and software advantage of miniature dual core processor 1, and can on TFT screen, show clearly image that front-facing camera 12 obtains the audio and video information of stored record time of fire alarming section, and point out driver the anticollision of should taking measures in advance to carry out in the mode of voice broadcast and image output, for individual driving safety provides reliable guarantee, the information that the time of fire alarming of the each startup of record simultaneously section car owner takes measures.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as the various improvement that adopted technical solutions of the utility model to carry out; or directly apply to other occasion without improvement, all within protection domain of the present utility model.
Claims (5)
1. for a warning device for automobile safety anti-collision, it is characterized in that: described warning device is by display module (4) and voice cue module (8), to report to the police after miniature dual core processor (1) gathers respectively positional information and the image information of navigation module (2) and shooting input interface module (3) and judges processing; Shooting input interface module (3) connects the image that front-facing camera (12) gathers vehicle front.
2. a kind of warning device for automobile safety anti-collision according to claim 1, it is characterized in that: described miniature dual core processor (1) and navigation module (2) all utilize the existing module in existing vehicle mounted guidance, and miniature dual core processor (1) connects car entertainment software storage medium (10) and navigation software storage medium (9) simultaneously.
3. a kind of warning device for automobile safety anti-collision according to claim 1, is characterized in that: described navigation module (2) is connected with navigation antenna (11).
4. a kind of warning device for automobile safety anti-collision according to claim 1, is characterized in that: described front-facing camera (12) is arranged on the position of room mirror.
5. a kind of warning device for automobile safety anti-collision according to claim 1, is characterized in that: described miniature dual core processor (1) connects respectively key control module (6), power management module (7) by main control MCU (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574883.8U CN203535818U (en) | 2013-09-16 | 2013-09-16 | Safety anti-collision and alarming device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574883.8U CN203535818U (en) | 2013-09-16 | 2013-09-16 | Safety anti-collision and alarming device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203535818U true CN203535818U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574883.8U Expired - Fee Related CN203535818U (en) | 2013-09-16 | 2013-09-16 | Safety anti-collision and alarming device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203535818U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878385A (en) * | 2017-02-13 | 2018-04-06 | 问众智能信息科技（北京）有限公司 | Running obstruction warning method and apparatus |
| CN110556024A (en) * | 2019-07-18 | 2019-12-10 | 华瑞新智科技（北京）有限公司 | Anti-collision auxiliary driving method and system and computer readable storage medium |
-
2013
- 2013-09-16 CN CN201320574883.8U patent/CN203535818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107878385A (en) * | 2017-02-13 | 2018-04-06 | 问众智能信息科技（北京）有限公司 | Running obstruction warning method and apparatus |
| CN110556024A (en) * | 2019-07-18 | 2019-12-10 | 华瑞新智科技（北京）有限公司 | Anti-collision auxiliary driving method and system and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140409 Termination date: 20150916 |
|
| EXPY | Termination of patent right or utility model |