CN201203891Y - Vehicle-mounted video driving recorder - Google Patents
Vehicle-mounted video driving recorder Download PDFInfo
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- CN201203891Y CN201203891Y CNU2008200487559U CN200820048755U CN201203891Y CN 201203891 Y CN201203891 Y CN 201203891Y CN U2008200487559 U CNU2008200487559 U CN U2008200487559U CN 200820048755 U CN200820048755 U CN 200820048755U CN 201203891 Y CN201203891 Y CN 201203891Y
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- 230000015572 biosynthetic process Effects 0.000 claims description 19
- 238000003786 synthesis reaction Methods 0.000 claims description 19
- 238000010295 mobile communication Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 238000012545 processing Methods 0.000 abstract description 6
- 206010039203 Road traffic accident Diseases 0.000 abstract description 3
- 230000002194 synthesizing effect Effects 0.000 abstract 3
- 230000006870 function Effects 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 3
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Abstract
The utility model relates to a vehicle-mounted video running recorder for recording vehicle running situation with video. The technical scheme is that the recorder is mainly composed of a power-supply module, a MCU control module, a video synthesizing module, a main processing unit, a storage module and a display module; the MCU control module, the video synthesizing module, the storage module and the display module are connected with the main processing unit separately; the MCU control module is connected with the video synthesizing module; the power-supply module supplies power for each electric modules. The utility model can record video and running data before and after a vehicle accident, provide evidential documents for obligation determination and accident claims settlement of a traffic accident, and can be used for various vehicles widely.
Description
Technical field
The utility model relates to a kind of Vehicular video traveling recorder that traveling state of vehicle is carried out videograph.
Background technology
Along with the increase of automobile pollution, the problem safe in utilization of automobile and the problems such as reparations that caused by accident have become a social concern; At present, the identification of countries in the world traffic accident responsibility is mainly still based on site inspection afterwards.In developed countries such as America and Europes, the processing of traffic hazard is the evidence according to accident all; Therefore, the evidence obtaining of accident is particularly important; And a lot of accidents are to be difficult to gather evidence afterwards; Thereby obtaining of causing that traffic hazard can't be timely, just handled.These countries, no matter the aggrieved party of insurance company, law court and traffic hazard presses for a kind of equipment, the first-hand evidence before and after the traffic hazard can be noted, and is used for accident treatment.
Past minority vehicle attempts adopting the mode of DVR; But the defective that DVR exists is very obvious; At first be that power consumption and volume power consumption are bigger than normal, on vehicle, install inconvenient; In addition, hard disk dependability on vehicle is not high, damages easily; Having is exactly that DVR has often write down a lot of useless images again, and retrieval is inconvenient when traffic hazard is handled; And, when sharp impacts, do not support the function of automatic video recording; Therefore, except the only a few vehicle mounting had hard disc recording equipment, most vehicles were not installed such system.
The utility model content
It is a kind of with the video before and after the car accident and running data record in addition that the technical matters that the utility model solves is to provide, can in time obtain the first-hand evidence of accident, for the responsibility of traffic hazard is determined to bring Vehicular video traveling recorder greatly easily with accident Claims Resolution work.
The technical scheme that the utility model solves the problems of the technologies described above is: mainly include power module, MCU control module, video synthesis module, Main Processor Unit, memory module and display module; Described MCU control module, video synthesis module, memory module and display module are connected with Main Processor Unit; The MCU control module is connected with the video synthesis module; Each needs the power supply of electricity part electric power source pair of module.
The voltage regulator model of described power module can be MIC4576, MIC4680, LM1117 etc.
Described MCU control module model can be LPC935F.
Described video synthesis module is four road video synthesis modules, and its model is AP5200.
Described Main Processor Unit model is MP2520F, and it is provided with the interface that links to each other with GPS or GPS/INS, also can be provided with GSM, CDMA mobile module with GSM or CDMA mobile communication.
The utility model Vehicular video registering instrument is that a plurality of video cameras are installed on vehicle, in the vehicle ' process constantly around situation cycle index in addition.In case traffic hazard or other accidents take place, can be above storage card with several minutes the reference records such as driving trace, time, the speed of a motor vehicle and accident intensity of activity video, vehicle of vehicle periphery before and after the accident.The utility model can be supported 4 road videos inputs, can be manually or carry out accident automatically and trigger; And writing time is long, video is smooth; And has an anti-theft feature.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Accompanying drawing is the utility model video recorder structured flowchart.
The explanation of accompanying drawing figure number
Embodiment
See accompanying drawing, the utility model mainly includes power module 1, MCU control module 2, video synthesis module 3, Main Processor Unit 4, memory module 5 and display module 6; Described MCU control module 2, video synthesis module 3, memory module 5 and display module 6 are connected with Main Processor Unit 4; MCU control module 2 is connected with video synthesis module 3; 1 pair of power module respectively needs the power supply of electricity part.
The voltage regulator model of described power module 1 can be MIC4576, MIC4680, LM1117 etc.For system provides needed various voltage, as 5V, 3.3V, 1.8V etc.Under the situation of system closing, in order to reduce the power consumption of system, only for MCU control module 2 provides operating voltage, other devices all cut off the power supply, and reduce the power consumption of system as far as possible.It has automobile key line system's autostart function when opening, and the interface that is started and closed total system by Main Processor Unit 4 is provided; Can finish the delay switching-off function.
Described MCU control module 2 models can be LPC935F.MCU control module 2 is in electricity condition always, monitors the total system state constantly, the input of the switching value of monitor vehicle own, control total system startup with close.Under the system start-up state, whether detection constantly bumps, in case bump, notice Main Processor Unit 4, system finishes the videograph function automatically; Under system off state, detect the pilferage situation that whether takes place constantly, occur in case detect theft status, start total system, and notice Main Processor Unit 4 is finished the videograph function.MCU control module 2 adopts Digital Signal Processings, can detect accurately whether vehicle bumps and the vehicle flameout state under whether theft status takes place; Vehicle is under flameout state, if the pilferage situation takes place, system can start and write down the video of a period of time automatically, then shutdown automatically; Taking place under the severe traffic accidents situation, system can write down the video in each a period of time before and after the accident automatically, preserve automatically.
Described video synthesis module 3 is four road video synthesis modules, and its model is AP5200.Video synthesis module 3 synthesizes piece image with the image that four-way CCD camera photographs, and outputs to Main Processor Unit 4 with the form of BT656, for video compress is got ready.
Described Main Processor Unit 4 models are MP2520F.Processing unit 4 will become the file of MPEG4 form through synthetic video signal compression, and will be ready for showing.It has the internal hardware coding/decoding module, makes the processing speed of system promote greatly, has simplified the complexity of system design, has reduced the power consumption of system; Main Processor Unit 4 is provided with the interface that links to each other with GPS or GPS/INS, and the gps satellite location receivers can be packed the file of parameters such as time, latitude, longitude, speed, standard time and Main Processor Unit 4; Under the normal operation, in time proofread and correct the system time of Main Processor Unit 4; GPS/INS integrated navigation module is a coordinate system with the vehicle, and the angular acceleration information of 3-axis acceleration and three axles of vehicle is provided.Utilize these information, can utilize the three-dimensional animation technology,, thereby can reappear overall process before and after vehicle ' or the accident realistically the in addition playback of the Three-Dimensional Dynamic picture of vehicle ' or accident.Also can be provided with the GSM, the CDMA mobile module that are connected with GSM or CDMA mobile communication, GSM, the long-range transmission information of CDMA mobile module are as call function, informational function, radio network functions etc.
Claims (9)
1, a kind of Vehicular video traveling recorder is characterized in that: mainly include power module (1), MCU control module (2), video synthesis module (3), Main Processor Unit (4), memory module (5) and display module (6); Described MCU control module (2), video synthesis module (3), memory module (5) and display module (6) are connected with Main Processor Unit (4); MCU control module (2) is connected with video synthesis module (3); Power module (1) needs the power supply of electricity part to each.
2, Vehicular video traveling recorder according to claim 1 is characterized in that: the voltage regulator model of described power module (1) can be MIC4576, MIC4680, LM1117 etc.
3, Vehicular video traveling recorder according to claim 1 and 2 is characterized in that: described MCU control module (2) model can be LPC935F.
4, Vehicular video traveling recorder according to claim 1 and 2 is characterized in that: described video synthesis module (3) is four road video synthesis modules, and its model is AP5200.
5, Vehicular video traveling recorder according to claim 3 is characterized in that: described video synthesis module (3) is four road video synthesis modules, and its model is AP5200.
6, Vehicular video traveling recorder according to claim 1 and 2, it is characterized in that: described Main Processor Unit (4) model is MP2520F, it is provided with the interface that links to each other with GPS or GPS/INS, also can be provided with GSM, CDMA mobile module with GSM or CDMA mobile communication.
7, Vehicular video traveling recorder according to claim 3, it is characterized in that: described Main Processor Unit (4) model is MP2520F, it is provided with the interface that links to each other with GPS or GPS/INS, also can be provided with GSM, CDMA mobile module with GSM or CDMA mobile communication.
8, Vehicular video traveling recorder according to claim 4, it is characterized in that: described Main Processor Unit (4) model is MP2520F, it is provided with the interface that links to each other with GPS or GPS/INS, also can be provided with GSM, CDMA mobile module with GSM or CDMA mobile communication.
9, Vehicular video traveling recorder according to claim 5, it is characterized in that: described Main Processor Unit (4) model is MP2520F, it is provided with the interface that links to each other with GPS or GPS/INS, also can be provided with GSM, CDMA mobile module with GSM or CDMA mobile communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200487559U CN201203891Y (en) | 2008-06-05 | 2008-06-05 | Vehicle-mounted video driving recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200487559U CN201203891Y (en) | 2008-06-05 | 2008-06-05 | Vehicle-mounted video driving recorder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201203891Y true CN201203891Y (en) | 2009-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200487559U Expired - Fee Related CN201203891Y (en) | 2008-06-05 | 2008-06-05 | Vehicle-mounted video driving recorder |
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| Country | Link |
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| CN (1) | CN201203891Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252722A (en) * | 2013-06-26 | 2014-12-31 | 福特全球技术公司 | Integrated vehicle traffic camera |
-
2008
- 2008-06-05 CN CNU2008200487559U patent/CN201203891Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104252722A (en) * | 2013-06-26 | 2014-12-31 | 福特全球技术公司 | Integrated vehicle traffic camera |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090304 Termination date: 20170605 |