CN201294601Y - System for catching and storing automobile video - Google Patents
System for catching and storing automobile video Download PDFInfo
- Publication number
- CN201294601Y CN201294601Y CNU2008201913411U CN200820191341U CN201294601Y CN 201294601 Y CN201294601 Y CN 201294601Y CN U2008201913411 U CNU2008201913411 U CN U2008201913411U CN 200820191341 U CN200820191341 U CN 200820191341U CN 201294601 Y CN201294601 Y CN 201294601Y
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- vehicle
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Abstract
The utility model relates to an electronic device for intercepting, processing and recording vehicle traveling video, which is a vehicle video intercepting system of acquiring information of vehicle traveling status, dealing with and recording video intercept of vehicle traveling status. The technical proposal adopted by the utility model comprises mounting cameras and digital ranging radars at vehicle tail and vehicle nose, mounting a signal sensor for testing information of vehicle speed, brake lamps, steering indicating lights and the like in vehicle, mounting an LED display screen in or near a middle console in cab, and mounting a vehicle video intercepter (shown as dotting frame in Figure 1) in vehicle; the vehicle video intercepter mainly comprises a signal regulator, an embedded digital image processing system, an outer USB interface and a memory unit, wherein the embedded digital image processing system is the core of the utility model. The electronic device realizes synchronous recording and storing of video information and traveling status during traveling process before accidents.
Description
Technical field
The utility model relates to the electronic installation of a kind of running car video intercepting, processing and record, is that a kind of automobile video that collects motoring condition information gathering, video intercepting processing and record cuts deposit system.
Background technology
At present, consider that for the angle of ride safety of automobile the electronic technology product that the automotive rear-view secure context adopts has: radar for backing car, reverse image surveillance, automobile travel recorder.The employing of radar for backing car and reverse image surveillance, can be the driver provides backsight reversing safety to help in vehicle traveling process, but does not have effect for the identification and analysis after the motor-vehicle accident, because this two series products does not all have direct record memory function.The relevant status information data of travelling such as the speed of a motor vehicle of automobile travel recorder in can the recording occurring continuously vehicle traveling process, brake signal, running time, mileage, but do not comprise the video information in the record driving process, the record of all these information datas can provide certain fact foundation for the automobile ex-post analysis, but exist shortcoming to have: 1, the recorder record is a series of numerical datas, not directly perceived, be not enough to realize the true reappearance of the scene of the accident from these data in the reason of determining accident fully afterwards; 2, automobile itself and surrounding environment are not carried out any videograph, and this data is most important for the traffic accident evaluation effect of automobile.On the electronic equipment basis that automobiles such as radar for backing car, reverse image surveillance, automobile travel recorder are now adorned, the utility model is by carrying out certain technological improvement, provide in assurance on the basis of the help of moveing backward safely, the driving states information before the realization accident simultaneously and the synchronous recording of associated video, the record of these data can be the accident post analysis provides accident process to reappear help.
Summary of the invention
In order to realize the above-mentioned technical functionality of mentioning, the utility model proposes a kind of automobile video and cut deposit system, it is by the synchronous intercepting to signals such as camera, vehicle speed sensor, stop lamps, export after the overlap-add procedure, carry out simultaneously the storage of video information on to signal judgment bases such as range radars.
The utility model scheme that is adopted of dealing with problems is: automobile tail and car first place are put and are separately installed with camera and digital range radar, the signal transducer that is used to detect information such as the speed of a motor vehicle, stop lamp, direction indicator lamp is installed in the vehicle body, console or near position are mounted with 1 LCD display in the driver's cabin, and automobile video cuts storage (shown in frame of broken lines in the accompanying drawing 1) and is installed in the vehicle body; Automobile video cuts storage and mainly comprises 4 parts such as signal conditioner, embedded digital image processing system, external USB interface, memory; the embedded digital image processing system is a core of the present utility model; memory mainly is made of the storage medium and the outer field physical protection device of internal layer, and outer physical protection device plays protective effects such as physical seal waterproof, shockproof destruction and anti-extrusion destruction to storage medium.
Press such scheme, camera and signal transducer all link to each other with signal conditioner, and signal conditioner links to each other with the embedded digital image processing system simultaneously; Signal conditioner is finished the signals collecting of camera and signal transducer and A/D translation function, gives the embedded digital image processing system with the output of the digital signal after the conditioning.
Press such scheme, the embedded digital image processing system links to each other with external USB interface, memory, digital range radar and LCD display, be mounted with the digital imaging processing software of finishing in advance in the embedded digital image processing system, the software major function comprises: 1) data image signal and transducer digital signal from signal conditioner are carried out overlap-add procedure, merge formation digital picture frame signal, output to LCD display; When 2) carrying out the signal overlap-add procedure, to judging from information such as digital range radar and signal transducers, when the distance value of surveying when digital range radar is not equal to 0 less than a certain reference data value (this reference data value can be set according to national regulation and client's specific requirement) and vehicle speed value, merges the digital picture frame signal that forms and also will deliver in the memory and preserve.
Press such scheme, sensor signals such as travel video image and the speed of a motor vehicle that merge to form that the digital image frames signal comprises that camera takes, stop lamp, direction indicator lamp, shooting time, sensor information is superimposed upon on the video image that travels by digital watermark, realizes record simultaneously.Be superimposed upon the upper left corner of picture frame in the watermark mode as running car speed information in the accompanying drawing 3.
Press such scheme, the utility model provides direct playback and indirect two kinds of functions of playback: when accident analysis, the driver can be presented on the LCD display by the direct output of video data that the embedded digital image processing system will be kept in the memory, realizes direct playback function; The embedded digital image processing system also can be derived the video data in the memory by external USB interface, realize indirect playback, and the true reappearance accident process also provides relevant informations such as the speed of a motor vehicle, brake.
The utility model has the advantages that: keeping on original radar for backing car and the visual car-backing function basis, the synchronous recording and the preservation of video information and transport condition information before the accident in the driving process have been realized, the accident after the motor-vehicle accident of can be is identified and is played the help directly perceived that reproduce the scene of the accident, has the new fashion of automobile, simultaneously the performance safety of this device, science and reasonable.
Description of drawings
Fig. 1 is the utility model embodiment principle schematic.
Fig. 2 is the layout scheme of installation of the utility model on automobile.
Fig. 3 only is superimposed upon design sketch on the picture frame with speed information in the watermark mode for the embedded digital image processing system.
1. signal transducers among the figure, 2. automobile video cuts storage, 3. signal conditioner, 4. camera, 5.LCD display screen, 6. digital range radar, 7. embedded digital image processing system, 8. external USB interface, 9. memory.
Embodiment
Among Fig. 1-3, the signal transducer (1) that is installed in the vehicle body comprises all kinds of electronic sensors such as the speed of a motor vehicle, brake signal, direction indicator lamp signal, camera (4) is installed in automobile tail respectively with digital range radar (6) and put the car first place, LCD display (5) is installed in console or near position in the driver's cabin, and automobile video cuts storage (2) shown in frame of broken lines among Fig. 1 and be installed in the vehicle body; Wait this kind equipment as signal transducer (1), camera (4), digital range radar (6) and LCD display (5) are installed on the fruit part vehicle, then when implementing the utility model, can additionally install, directly use and get final product.
Automobile video cuts storage (2) and mainly comprises signal conditioner (3), embedded digital image processing system (7), external USB interface (8), memory 4 parts such as (9); embedded digital image processing system (7) is the utility model core; memory mainly is made of the storage medium of internal layer and the reason protective device of outer thing, and outer physical protection device plays protective effects such as physical seal waterproof, shockproof destruction and anti-extrusion destruction to storage medium.Camera (4) and signal transducer (1) all link to each other with signal conditioner (3), and signal conditioner (3) links to each other with embedded digital image processing system (7) simultaneously; Signal conditioner (3) is finished signals collecting and the A/D translation function of camera (4) with signal transducer (1), gives embedded digital image processing system (7) with the output of the digital signal after the conditioning.
Embedded digital image processing system (7) links to each other with external USB interface (8), memory (9), digital range radar (6) and LCD display (5), the digital imaging processing software that loads in the embedded digital image processing system (7) carries out overlap-add procedure to data image signal and transducer digital signal (1) from signal conditioner (3), merge the new digital picture frame signal of generation, output is shown on the LCD display (5); When digital imaging processing software carries out the signal overlap-add procedure, to judging from digital range radar (6) and signal transducer information such as (1), when the distance value of surveying when digital range radar (6) is not equal to 0 less than a certain reference data value (this reference data value can be set according to national regulation and client's specific requirement) and vehicle speed value, merges the digital picture frame signal that forms and also will deliver in the memory (9) and preserve.Merge running car video image information two classes that the digital image frames signal that generates comprises non-image information such as the speed of a motor vehicle, stop lamp, direction indicator lamp, shooting time and taken by camera (4), non-image information is superimposed on the image by digital watermark, is superimposed upon the upper left corner of picture frame in the watermark mode as running car speed information among Fig. 3.The utility model provides direct playback and indirect two kinds of functions of playback: during accident analysis, the driver can be presented on the LCD display (5) by the data output that embedded digital image processing system (7) will be kept in the memory (9), realizes direct playback function; Embedded digital image processing system (7) also can be derived the data in the memory (9) to other external memorys by external USB interface (8), realizes indirect playback.
Claims (2)
1, a kind of automobile video cuts deposit system, mainly is made up of camera (4), digital range radar (6), signal transducer (1), LCD display (5) etc., and it is characterized in that: automobile video cuts storage and is installed in the vehicle body; Automobile video cuts storage (2) and mainly comprises signal conditioner (3), embedded digital image processing system (7), external USB interface (8), memory (9) four parts; Camera (4) and signal transducer (1) link to each other with signal conditioner (3), and signal conditioner (3) links to each other with embedded digital image processing system (7) simultaneously; Signal conditioner (3) is finished signals collecting and the A/D translation function of camera (4) with signal transducer (1), and embedded digital image processing system (7) is given in the output of the digital signal after will handling; Embedded digital image processing system (7) links to each other with external USB interface (8), memory (9), digital range radar (6) and LCD display (5).
2, automobile video according to claim 1 cuts deposit system, it is characterized in that: merge running car video image information two classes that the digital image frames signal that generates comprises non-image information such as the speed of a motor vehicle, stop lamp, direction indicator lamp, shooting time and taken by camera (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201913411U CN201294601Y (en) | 2008-10-09 | 2008-10-09 | System for catching and storing automobile video |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201913411U CN201294601Y (en) | 2008-10-09 | 2008-10-09 | System for catching and storing automobile video |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201294601Y true CN201294601Y (en) | 2009-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201913411U Expired - Fee Related CN201294601Y (en) | 2008-10-09 | 2008-10-09 | System for catching and storing automobile video |
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| Country | Link |
|---|---|
| CN (1) | CN201294601Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867203A (en) * | 2015-06-10 | 2015-08-26 | 深圳市凯立德科技股份有限公司 | Method for storing video files and automobile data recorder |
| CN108449552A (en) * | 2018-03-07 | 2018-08-24 | 北京理工大学 | Tag image acquires the method and system at moment |
| CN110155007A (en) * | 2019-04-28 | 2019-08-23 | 深圳市元征科技股份有限公司 | Brake control method, mobile unit and the braking control device of vehicle |
| CN113240940A (en) * | 2021-05-07 | 2021-08-10 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Automobile reminding monitoring method, electronic equipment and storage medium |
-
2008
- 2008-10-09 CN CNU2008201913411U patent/CN201294601Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104867203A (en) * | 2015-06-10 | 2015-08-26 | 深圳市凯立德科技股份有限公司 | Method for storing video files and automobile data recorder |
| CN108449552A (en) * | 2018-03-07 | 2018-08-24 | 北京理工大学 | Tag image acquires the method and system at moment |
| CN110155007A (en) * | 2019-04-28 | 2019-08-23 | 深圳市元征科技股份有限公司 | Brake control method, mobile unit and the braking control device of vehicle |
| CN113240940A (en) * | 2021-05-07 | 2021-08-10 | 恒大恒驰新能源汽车研究院(上海)有限公司 | Automobile reminding monitoring method, electronic equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Xiangfan Langhong Electromechanical Co., Ltd. Assignor: Wuhan Institute of Technology Contract record no.: 2011420000161 Denomination of utility model: System for catching and storing automobile video Granted publication date: 20090819 License type: Exclusive License Record date: 20110704 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20121009 |