CN2706807Y - Automobile running accident recording and prewarning controller - Google Patents
Automobile running accident recording and prewarning controller Download PDFInfo
- Publication number
- CN2706807Y CN2706807Y CN 200420035944 CN200420035944U CN2706807Y CN 2706807 Y CN2706807 Y CN 2706807Y CN 200420035944 CN200420035944 CN 200420035944 CN 200420035944 U CN200420035944 U CN 200420035944U CN 2706807 Y CN2706807 Y CN 2706807Y
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- CN
- China
- Prior art keywords
- video
- conversion
- logic circuit
- control logic
- pld2
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides an automobile running accident recording and prewarning control apparatus, and two ends of the CPU chip of the apparatus are respectively connected with the peripheral control logic circuit PLD1 and PLD2 of the CPU. The PLD1 is connected with a receiving module, an emitting module, a rangefinder, a data decompress device, a video D/A conversion device, a throttle, a brake control device, a data compression device, a dynamic buffer, a video A/D conversion device, a video decoder, a pick-up head, an audio A/D conversion device and an electromagnetic pick-up. The PLD2 is connected with a brake sensor, a speed sensor, a function operation press key and an audible and visual alarm display. The utility model can store various records of the process of the accident serving for the analysis; at the same time, the utility model can start the rangefinder, and can convert the danger range, when driving; besides, the utility model which can do an audible and visual alarm reminds the driver to take emergency measure, and automatically executes the decelerating driving or breaks to stop driving.
Description
Technical field
The utility model relates to a kind of being used for to automobile in motion, can carry out the device of phonotape and videotape record and early warning control.
Technical background
Along with the surge of automobile quantity, amateur driver's increase, traffic hazard are also being risen, and especially on highway, chain car accident is startling especially.The big greasy weather is the peak period of chain car accident, for this situation, have to take the road closure means, in the modern times of high-velocity stream, and passive behave beyond doubt.How preventing chain car accident, is a current difficult problem that presses for solution.
" black box " is housed on the aircraft, and the various service data data of personnel and aircraft when being used for record-setting flight are used for the laggard behaviour event of unexpected accident analysis.Automobile also is a kind of the high risk important vehicles to be arranged, in case have an accident, relates to the responsibility of a lot of departments and link, need investigate thoroughly culprit.But still do not have this recording unit at present, simply the transplanting of the black box on the aircraft is used for automobile, be not suitable for again.After traffic hazard took place, how the reason and the responsibility of judgement accident fast and accurately also were the current problems to be solved that has.
Summary of the invention
The purpose of this utility model, be to provide a kind of before automobile has an accident, can write down the driving audio and video files, detect the distance of the place ahead barrier in real time, measuring and calculating safety factor of travel, and under precarious position extremely can in time be transmitted information and start-up control system automatically backward, slowing-down brake, running car accident record and the early warning control device of avoiding chain car accident to take place.
The technical solution of the utility model is: at the microprocessor CPU chip two ends of this device, connect CPU peripheral hardware control logic circuit PLD1, PLD2 respectively.On CPU peripheral hardware control logic circuit PLD1, connecting and comprehensively accepting module, comprehensive transmitter module, hybrid ranging instrument, connect display by data decompression and video d/a conversion, also connecting gas and braking control device, data compression and dynamic buffering device, two ports in addition of data compression and dynamic buffering device, a port connects video a/d conversion, video decode, camera; Another port connects audio A/D conversion, acoustic pickup.On CPU peripheral hardware control logic circuit PLD2, connecting brake sensor, speed pickup, feature operation button and acousto-optic alarm indication.
Automobile of the present utility model is installed, the phonotape and videotape in the driving process is preserved in real time, after having an accident, microprocessor passes through analyses such as road speed, sound, brakes, determine that accident takes place, stop every writing function immediately, the every record when the preservation accident takes place is used for analyzing.Simultaneously, this device starts stadimeter in motion, converses the risk distance grade, and to sound and light alarm, the prompting driver in time takes urgent measure by PLD2; Also send and instruct, carry out Reduced Speed Now or brake out of service to throttle and brake control assembly by PLD1.
Description of drawings
Accompanying drawing is that member of the present utility model is formed block scheme.
Embodiment
Introduce the utility model below in conjunction with accompanying drawing.
With reference to accompanying drawing, with microprocessor CPU chip 10, CPU peripheral hardware control logic circuit PLD1, data decompression and video d/a conversion 5, data compression and dynamic buffering device 4, video a/d conversion 3, video decode 2, audio A/D conversion 8, acoustic pickup 7, CPU peripheral hardware control logic circuit PLD2, feature operation button 16 and acousto-optic alarm indication 17, be installed on one and be difficult in the impaired metal shell.With hybrid ranging instrument 11, comprehensively accept module 13 and camera 1 and be installed on car before, comprehensive transmitter module 12 is installed on the tailstock.Brake sensor 14, speed pickup 15, gas and braking control device 9 are installed on the equipment position of automobile corresponding function separately.Display 6 connects with data decompression and video d/a conversion 5.
Claims (2)
1, a kind of running car accident record and early warning control device, it is characterized in that: at microprocessor CPU chip (10) two ends of this device, connect CPU peripheral hardware control logic circuit PLD1 respectively, PLD2, on CPU peripheral hardware control logic circuit PLD1, connecting and comprehensively accepting module (13), comprehensive transmitter module (12), hybrid ranging instrument (11), connect display (6) by data decompression and video d/a conversion (5), also connecting gas and braking control device (9), data compression and dynamic buffering device (4), two ports in addition of data compression and dynamic buffering device, a port connects video a/d conversion (3), video decode (2), camera (1), another port meet audio A/D and change (8), acoustic pickup (7); On CPU peripheral hardware control logic circuit PLD2, connecting brake sensor (14), speed pickup (15), feature operation button (16) and acousto-optic alarm indication (17).
2, by described running car accident record of claim 1 and early warning control device, it is characterized in that:, be installed on one and be difficult in the impaired metal shell microprocessor CPU chip (10), CPU peripheral hardware control logic circuit PLD1, data decompression and video d/a conversion (5), data compression and dynamic buffering device (4), video a/d conversion (3), video decode (2), audio A/D conversion (8), acoustic pickup (7), CPU peripheral hardware control logic circuit PLD2, feature operation button (16) and acousto-optic alarm indication (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035944 CN2706807Y (en) | 2004-05-24 | 2004-05-24 | Automobile running accident recording and prewarning controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420035944 CN2706807Y (en) | 2004-05-24 | 2004-05-24 | Automobile running accident recording and prewarning controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2706807Y true CN2706807Y (en) | 2005-06-29 |
Family
ID=34850295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420035944 Expired - Fee Related CN2706807Y (en) | 2004-05-24 | 2004-05-24 | Automobile running accident recording and prewarning controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2706807Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807315A (en) * | 2010-04-14 | 2010-08-18 | 张华昱 | Sensing type automobile driving state recording and warning device |
| CN101951468A (en) * | 2009-07-09 | 2011-01-19 | 安泰科技有限公司 | Video recording device for vehicle and installation state informing method thereof |
| CN102529854A (en) * | 2012-01-18 | 2012-07-04 | 郑州森鹏电子技术有限公司 | Automatic command and control system for emergency incident of passenger car |
| CN104972993A (en) * | 2015-07-03 | 2015-10-14 | 南京金龙新能源汽车研究院有限公司 | Electric recorder for monitoring driving assistance system |
| CN105825181A (en) * | 2016-03-14 | 2016-08-03 | 广东欧珀移动通信有限公司 | Vehicle travelling monitoring method and device and terminal equipment |
-
2004
- 2004-05-24 CN CN 200420035944 patent/CN2706807Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951468A (en) * | 2009-07-09 | 2011-01-19 | 安泰科技有限公司 | Video recording device for vehicle and installation state informing method thereof |
| CN103065375A (en) * | 2009-07-09 | 2013-04-24 | 安泰科技有限公司 | Image recording device for vehicle and method of informing user of installation state thereof |
| CN101807315A (en) * | 2010-04-14 | 2010-08-18 | 张华昱 | Sensing type automobile driving state recording and warning device |
| CN102529854A (en) * | 2012-01-18 | 2012-07-04 | 郑州森鹏电子技术有限公司 | Automatic command and control system for emergency incident of passenger car |
| CN104972993A (en) * | 2015-07-03 | 2015-10-14 | 南京金龙新能源汽车研究院有限公司 | Electric recorder for monitoring driving assistance system |
| CN105825181A (en) * | 2016-03-14 | 2016-08-03 | 广东欧珀移动通信有限公司 | Vehicle travelling monitoring method and device and terminal equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Liu Xili Document name: Notification of Termination of Patent Right |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |