CN204161204U - A kind of vehicle braking lamp alternative system - Google Patents
A kind of vehicle braking lamp alternative system Download PDFInfo
- Publication number
- CN204161204U CN204161204U CN201420644101.8U CN201420644101U CN204161204U CN 204161204 U CN204161204 U CN 204161204U CN 201420644101 U CN201420644101 U CN 201420644101U CN 204161204 U CN204161204 U CN 204161204U
- Authority
- CN
- China
- Prior art keywords
- brake
- rear chassis
- stoplight stop
- stop lamp
- chassis module
- 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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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model relates to a kind of vehicle braking lamp alternative system, and when achieving stoplight stop lamp damage, fog tail lamp substitutes stoplight stop lamp temporarily and lights, and energy actv. reduces the potential safety hazard under stoplight stop lamp damaged condition.This stoplight stop lamp alternative system comprises vehicle body gateway and controller and rear chassis module, the brake CAN message signal that vehicle body gateway and controller reception engine electronic control unit send or the brake signal that brake pedal plate sends, and brake CAN message signal or brake signal are sent to rear chassis module, rear chassis module detects brake light status, and control left stoplight stop lamp and right stoplight stop lamp is lighted or extinguishes, simultaneously, rear chassis module sends brake light status message to vehicle-mounted combination instrument, when rear chassis module detects brake filament open circuit or short circuit, rear chassis module drive exports and controls to light with the fog tail lamp of disabled vehicle bulb homonymy, replace the stoplight stop lamp work damaged.
Description
Technical field
The utility model belongs to technical field of vehicle, is specifically related to a kind of vehicle braking lamp alternative system.
Background technology
Stoplight stop lamp is arranged on tailstock both sides, and when chaufeur steps on brake pedal, namely stoplight stop lamp is lighted, and sends red light, reminds vehicle below to note, avoids knocking into the back.When steerman loosen the brake, stoplight stop lamp extinguishes.If brake filament blow, existing stoplight stop lamp cannot realize basic stoplight stop lamp function, when not changing brake light bulb in time, produces potential safety hazard.
Utility model content
The utility model provides a kind of vehicle braking lamp alternative system, and when achieving stoplight stop lamp damage, fog tail lamp substitutes stoplight stop lamp temporarily and lights, and energy actv. reduces the potential safety hazard under stoplight stop lamp damaged condition
The technical solution of the utility model is, a kind of vehicle braking lamp alternative system comprises engine electronic control unit, vehicle-mounted combination instrument, vehicle body gateway and controller and rear chassis module; The brake CAN message signal that vehicle body gateway and controller reception engine electronic control unit send or the brake signal that brake pedal plate sends, and brake CAN message signal or brake signal are sent to rear chassis module, rear chassis module detects brake light status, and control left stoplight stop lamp and right stoplight stop lamp is lighted or extinguishes, simultaneously, rear chassis module sends brake light status message to vehicle-mounted combination instrument, vehicle-mounted combination instrument display stoplight stop lamp mode of operation; When rear chassis module detects brake filament open circuit or short circuit, rear chassis module drive exports and controls to light with the fog tail lamp of disabled vehicle bulb homonymy.
The beneficial effects of the utility model, cannot work after solving brake filament damage, avoid under failing to change damaged bulb situation in time, the accident potential that easy generation is knocked into the back, under the prerequisite not increasing light fixture and wire harness cost, replace damaged stoplight stop lamp work with fog tail lamp, improve travel safety.
Accompanying drawing explanation
Fig. 1 is the formation block diagram of a kind of vehicle braking lamp alternative system of the utility model.
Detailed description of the invention
A kind of vehicle braking lamp alternative system of the utility model comprises Engine ECU, vehicle body gateway and controller, rear chassis module and vehicle-mounted combination instrument.
The brake CAN message signal that vehicle body gateway and controller reception Engine ECU (engine electronic control unit) send or the brake signal that brake pedal plate sends, and brake CAN message signal or brake signal are sent to rear chassis module, rear chassis module detects brake light status, and control left stoplight stop lamp and right stoplight stop lamp is lighted or extinguishes, simultaneously, rear chassis module sends brake light status message to vehicle-mounted combination instrument, vehicle-mounted combination instrument display stoplight stop lamp mode of operation.
When brake filament damage blows arbitrarily, rear chassis module detects brake filament open circuit or short circuit, send brake lights failure message to vehicle-mounted combination instrument, vehicle-mounted combination instrument display brake light bulb failure message, simultaneously, rear chassis module drive exports and controls to light with the fog tail lamp of disabled vehicle bulb homonymy, replaces the stoplight stop lamp work damaged.
Claims (1)
1. a vehicle braking lamp alternative system, this stoplight stop lamp alternative system comprises engine electronic control unit and vehicle-mounted combination instrument, it is characterized in that: described stoplight stop lamp alternative system also comprises vehicle body gateway and controller and rear chassis module; The brake CAN message signal that vehicle body gateway and controller reception engine electronic control unit send or the brake signal that brake pedal plate sends, and brake CAN message signal or brake signal are sent to rear chassis module, rear chassis module detects brake light status, and control left stoplight stop lamp and right stoplight stop lamp is lighted or extinguishes, simultaneously, rear chassis module sends brake light status message to vehicle-mounted combination instrument, vehicle-mounted combination instrument display stoplight stop lamp mode of operation; When rear chassis module detects brake filament open circuit or short circuit, rear chassis module drive exports and controls to light with the fog tail lamp of disabled vehicle bulb homonymy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644101.8U CN204161204U (en) | 2014-10-30 | 2014-10-30 | A kind of vehicle braking lamp alternative system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644101.8U CN204161204U (en) | 2014-10-30 | 2014-10-30 | A kind of vehicle braking lamp alternative system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204161204U true CN204161204U (en) | 2015-02-18 |
Family
ID=52534921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644101.8U Expired - Fee Related CN204161204U (en) | 2014-10-30 | 2014-10-30 | A kind of vehicle braking lamp alternative system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204161204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835758A (en) * | 2016-04-06 | 2016-08-10 | 北京汽车股份有限公司 | Rear lamp control method, rear lamp control device and automobile |
| CN113829993A (en) * | 2021-08-16 | 2021-12-24 | 奇瑞商用车（安徽）有限公司 | Motor vehicle brake lamp fault reminding system |
-
2014
- 2014-10-30 CN CN201420644101.8U patent/CN204161204U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105835758A (en) * | 2016-04-06 | 2016-08-10 | 北京汽车股份有限公司 | Rear lamp control method, rear lamp control device and automobile |
| CN113829993A (en) * | 2021-08-16 | 2021-12-24 | 奇瑞商用车（安徽）有限公司 | Motor vehicle brake lamp fault reminding system |
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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 |
Granted publication date: 20150218 Termination date: 20181030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |