CN201417507Y - Vehicle rear-end collision prevention alarm - Google Patents
Vehicle rear-end collision prevention alarm Download PDFInfo
- Publication number
- CN201417507Y CN201417507Y CN2009200124526U CN200920012452U CN201417507Y CN 201417507 Y CN201417507 Y CN 201417507Y CN 2009200124526 U CN2009200124526 U CN 2009200124526U CN 200920012452 U CN200920012452 U CN 200920012452U CN 201417507 Y CN201417507 Y CN 201417507Y
- Authority
- CN
- China
- Prior art keywords
- end collision
- alarm
- vehicle rear
- vehicle
- warning board
- 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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- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to a vehicle rear-end collision prevention alarm, which comprises a triangular parking warning board and a storage battery. A signal transmitter, the storage battery and an LED warning lamp are arranged on the triangular parking warning board, and an alarm receiving device matching with the signal transmitter is arranged on another vehicle. Compared with the prior art, the vehicle rear-end collision prevention alarm can reliably alarm drivers under conditions of poor sight and fatigue driving of the drivers, thereby avoiding vehicle rear-end collision.
Description
Technical field
The utility model relates to warning device, relates in particular to the anti-alarm that knocks into the back of vehicle.
Background technology
At present when vehicle casts anchor at highway or Ordinary Rd, often need triangle parking warning board is positioned over behind the car outside 100～150 meters distances, this triangle parking warning board has very high reflective, outer the sending a car of hundreds of rice seen, the rear-end collision of taking measures in advance to avoid taking place, but in rain, snow, greasy weather is under the unclear or tired driver driving situation of sight line, this triangle parking warning board does not often have the effect of caution, causes rear-end collision to take place.
Summary of the invention
The purpose of this utility model provides the anti-alarm that knocks into the back of a kind of vehicle, when vehicle casts anchor in the middle of road, by traffic law triangle parking warning board is set, when spacing triangle parking warning board certain distance is come in the back, the anti-alarm that knocks into the back of vehicle in sending a car in the back sends the caution prompting, remind the driver to note, to avoid taking place rear-end collision.
For achieving the above object, the utility model takes following technical scheme to realize:
The anti-alarm that knocks into the back of vehicle comprises triangle parking warning board, on accumulator, the triangle parking warning board signal projector, accumulator and LED warning lamp is housed, and the reception warning device that is complementary with signal projector is arranged on other vehicle.
Compared with prior art, the utility model has the advantages that: under the bad situation of sight line, or can remind the driver reliably under the tired driver driving situation, avoid the generation of rear-end collision accident.
Description of drawings
Fig. 1 is the utility model triangle parking warning board structural representation.
1. triangle parking warning boards, 2. signal projectors, 3. accumulator 4.LED warning lamps among the figure
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
See Fig. 1, the anti-alarm that knocks into the back of a kind of vehicle comprises triangle parking warning board 1, on accumulator 3, the triangle parking warning board 1 signal projector 2, accumulator 3 and LED warning lamp 4 is housed, and receives warning device and is arranged on other vehicle.The frequency that described reception warning device receives is consistent with the signal projector frequency, and the response distance is no less than 300 meters.Accumulator 3 provides signal projector 2 and LED warning lamp 4 power supplys.
When vehicle casts anchor in the middle of road, by traffic law triangle parking warning board is set, when 300～500 meters on spacing triangle parking warning board is come in the back, the anti-alarm that knocks into the back of the vehicle in sending a car in the back receive signal and send " there is barrier in the place ahead, please dodge! " and so on caveat or send police whistle sound, remind the driver to note, to avoid sending out a dirt rear-end collision.
Claims (1)
1. the anti-alarm that knocks into the back of vehicle is characterized in that comprise triangle parking warning board, accumulator is equipped with signal projector, accumulator and LED warning lamp on the triangle parking warning board, and the reception warning device that is complementary with signal projector is arranged on other vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200124526U CN201417507Y (en) | 2009-03-27 | 2009-03-27 | Vehicle rear-end collision prevention alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200124526U CN201417507Y (en) | 2009-03-27 | 2009-03-27 | Vehicle rear-end collision prevention alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201417507Y true CN201417507Y (en) | 2010-03-03 |
Family
ID=41793932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200124526U Expired - Fee Related CN201417507Y (en) | 2009-03-27 | 2009-03-27 | Vehicle rear-end collision prevention alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201417507Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416899A (en) * | 2011-10-18 | 2012-04-18 | 南京信息职业技术学院 | Electronic triangular warning device |
| CN105096634A (en) * | 2015-07-10 | 2015-11-25 | 合肥工业大学 | Intelligent road barricade system suitable for use on highways |
| CN106601025A (en) * | 2015-10-15 | 2017-04-26 | 常州博显汽车电子有限公司 | Car warning system having initiative infrared warning signal emission function |
| CN107458304A (en) * | 2016-06-06 | 2017-12-12 | 宝沃汽车（中国）有限公司 | A kind of warning lamp follows reminding method, device and vehicle automatically |
-
2009
- 2009-03-27 CN CN2009200124526U patent/CN201417507Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102416899A (en) * | 2011-10-18 | 2012-04-18 | 南京信息职业技术学院 | Electronic triangular warning device |
| CN102416899B (en) * | 2011-10-18 | 2013-07-17 | 南京信息职业技术学院 | Electronic triangular warning device |
| CN105096634A (en) * | 2015-07-10 | 2015-11-25 | 合肥工业大学 | Intelligent road barricade system suitable for use on highways |
| CN106601025A (en) * | 2015-10-15 | 2017-04-26 | 常州博显汽车电子有限公司 | Car warning system having initiative infrared warning signal emission function |
| CN106601025B (en) * | 2015-10-15 | 2024-02-27 | 常州博显汽车电子有限公司 | Automobile warning system with active infrared warning signal transmitting function |
| CN107458304A (en) * | 2016-06-06 | 2017-12-12 | 宝沃汽车（中国）有限公司 | A kind of warning lamp follows reminding method, device and vehicle automatically |
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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: 20100303 Termination date: 20120327 |