CN202337232U - Vehicle rear-end collision prevention device - Google Patents
Vehicle rear-end collision prevention device Download PDFInfo
- Publication number
- CN202337232U CN202337232U CN2011204717015U CN201120471701U CN202337232U CN 202337232 U CN202337232 U CN 202337232U CN 2011204717015 U CN2011204717015 U CN 2011204717015U CN 201120471701 U CN201120471701 U CN 201120471701U CN 202337232 U CN202337232 U CN 202337232U
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- Prior art keywords
- vehicle
- end collision
- collision prevention
- prevention device
- knocks
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Abstract
The utility model discloses a vehicle rear-end collision prevention device and particularly relates to a vehicle rear-end collision prevention device capable of warning. The device can perform the warning function to prevent the rear-end collision of a vehicle and can transmit the vehicle traveling situation to a driver of a subsequent vehicle through changes of brake lights at the rear of the vehicle. The vehicle rear-end collision prevention device comprises brake lights and a power supply and is characterized by further comprising a distance measuring device, a controller and a warning device, wherein the distance measuring device, the controller, the power supply and the warning device are in series connection through wires sequentially. The vehicle rear-end collision prevention device can sound an alarm to alert the driver when the vehicle is at risk of a rear-end collision, and can also transmit different driving situations to the driver of the subsequent vehicle through changes of brake lights at the rear of the vehicle so as to warn the driver of the subsequent vehicle to take measures timely.
Description
Technical field
The utility model relates to a kind of anti-vehicle device that knocks into the back, especially a kind of anti-vehicle that can serve as warning device that knocks into the back.
Background technology
Automobile plays a part very important in daily life.Automobile has brought a lot of aspects for people's life on the one hand, but multiple all the more traffic accident, especially rear-end collision are also threatening the security of the lives and property.
Make a general survey of present automobile design, all automobiles all exist following problem: on the one hand, when automobile through brake system, such as only being when slowing down through throttle, the stoplight stop lamp of automobile has no reaction; On the other hand, when automobile because of emergency brake during with slow brake, the reaction of stoplight stop lamp and indistinction; Moreover when automobile sharply stopped because of urgent power failure car, the stoplight stop lamp of automobile also was any reaction.
The utility model content
The purpose of the utility model provides a kind of anti-vehicle device that knocks into the back, and avoids rear-end collision and plays warning function, and can the difference of traveling state of vehicle through the automobile tail stoplight stop lamp be changed and pass to back car driver.
The utility model solves the technical scheme that its technical matters adopted:
A kind of anti-vehicle device that knocks into the back comprises stoplight stop lamp and power supply, wherein, also comprises distance measuring equipment (DME), controller and alarming device, and said distance measuring equipment (DME), said controller, said power supply and said alarming device are connected in series through lead successively.
The above-mentioned anti-vehicle device that knocks into the back, wherein, said alarming device is buzzer phone or electric bell.
The above-mentioned anti-vehicle device that knocks into the back, wherein, said distance measuring equipment (DME) is the sonar apomecometer.
The above-mentioned anti-vehicle device that knocks into the back wherein, also comprises sensor and control apparatus, and said sensor series connection is connected on the said alarming device, and is connected in series with said control apparatus and said stoplight stop lamp.
The utility model is simple in structure, and is easy to operate.Through alarming device is set, can, vehicle give the alarm to remind when having rear end collision to the driver; Can also realize to the adjusting of automobile tail stoplight stop lamp backward the car driver transmit different travel conditions and in time take measures to remind back car driver.
Description of drawings
Fig. 1 is the knock into the back structural representation of device of the utility model anti-vehicle.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further, but not as the qualification of the utility model.
Please referring to Fig. 1, the utility model anti-vehicle device that knocks into the back comprises stoplight stop lamp 5, power supply 4, distance measuring equipment (DME) 1, controller 2 and alarming device 3, and said distance measuring equipment (DME) 1, said controller 2, said power supply 4 and said alarming device 3 are connected in series through lead successively.The predetermined safe distance parameter is set in controller 2; In the vehicle traveling process, the spacing of 1 pair of one's own side's vehicle of distance measuring equipment (DME) and front vehicles continues to measure in real time and be transferred in the controller 2; To compare by the actual spacing of distance measuring equipment (DME) 1 transmission and set predetermined safety distance by controller 2 then; Thereby when find actual distance less than predetermined safe apart from the time just excite controller 2 energized 4 to trigger alarming devices 3 to give the alarm, reach and remind own car driver and then avoid rear-end collision.
The knock into the back alarming device 3 of device of the utility model anti-vehicle can adopt the buzzer phone or the electric bell of common application, warns the automobilist with the mode of sounding.
The knock into the back distance measuring equipment (DME) 1 of device of the utility model anti-vehicle can adopt the sonar ranging appearance, utilizes the principle of sonar that the distance of front and back car is measured.
Be to avoid simultaneously knocking into the back of back car and own car, the utility model anti-vehicle knocks into the back device can also sensor 6 and control apparatus 7, and said sensor 6 is connected in series on the said alarming device 3, and is connected in series with said control apparatus 7 and said stoplight stop lamp 5.At this moment, thus control apparatus can realize regulating through the electric current of stoplight stop lamp 5 is regulated to stoplight stop lamp 5 light, send the travel conditions signal of own car with car backward.
The above is merely the utility model preferred embodiment; Be not thus the restriction the utility model claim; So the equivalent structure that all utilization the utility model specification sheetss and diagramatic content have been done changes, and all is included in the protection domain of the utility model.
Claims (5)
1. anti-vehicle device that knocks into the back; Comprise stoplight stop lamp (5) and power supply (4); It is characterized in that; Also comprise distance measuring equipment (DME) (1), controller (2) and alarming device (3), said distance measuring equipment (DME) (1), said controller (2), said power supply (4) and said alarming device (3) are connected in series through lead successively.
2. the anti-vehicle according to claim 1 device that knocks into the back is characterized in that said alarming device (3) is buzzer phone or electric bell.
3. the anti-vehicle according to claim 1 and 2 device that knocks into the back is characterized in that said distance measuring equipment (DME) (1) is the sonar apomecometer.
4. the anti-vehicle according to claim 1 and 2 device that knocks into the back; It is characterized in that; Also comprise sensor (6) and control apparatus (7), said sensor (6) is connected in series on the said alarming device (3), and is connected in series with said control apparatus (7) and said stoplight stop lamp (5).
5. the anti-vehicle according to claim 3 device that knocks into the back; It is characterized in that; Also comprise sensor (6) and control apparatus (7), said sensor (6) is connected in series on the said alarming device (3), and is connected in series with said control apparatus (7) and said stoplight stop lamp (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204717015U CN202337232U (en) | 2011-11-24 | 2011-11-24 | Vehicle rear-end collision prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204717015U CN202337232U (en) | 2011-11-24 | 2011-11-24 | Vehicle rear-end collision prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337232U true CN202337232U (en) | 2012-07-18 |
Family
ID=46485934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204717015U Expired - Fee Related CN202337232U (en) | 2011-11-24 | 2011-11-24 | Vehicle rear-end collision prevention device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337232U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401252A (en) * | 2014-10-31 | 2015-03-11 | 苏州贝多环保技术有限公司 | Automatic alarm system and method for preventing automobile rear-end collision |
| CN105136154A (en) * | 2015-09-30 | 2015-12-09 | 江苏农林职业技术学院 | Vehicle-mounted navigation system, navigation method and vehicle with vehicle-mounted navigation system |
-
2011
- 2011-11-24 CN CN2011204717015U patent/CN202337232U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401252A (en) * | 2014-10-31 | 2015-03-11 | 苏州贝多环保技术有限公司 | Automatic alarm system and method for preventing automobile rear-end collision |
| CN105136154A (en) * | 2015-09-30 | 2015-12-09 | 江苏农林职业技术学院 | Vehicle-mounted navigation system, navigation method and vehicle with vehicle-mounted navigation system |
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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: 20120718 Termination date: 20121124 |