CN213322858U - Safety control system and vehicle based on projection lamp - Google Patents
Safety control system and vehicle based on projection lamp Download PDFInfo
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- CN213322858U CN213322858U CN202021614603.8U CN202021614603U CN213322858U CN 213322858 U CN213322858 U CN 213322858U CN 202021614603 U CN202021614603 U CN 202021614603U CN 213322858 U CN213322858 U CN 213322858U
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- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The utility model relates to an automobile control technical field provides a safety control system and vehicle based on projection lamp, the system includes: the vehicle body controller BCM comprises a distance measuring device arranged behind a vehicle, wherein the output end of the distance measuring device is in communication connection with a vehicle body controller BCM, the output end of the vehicle body controller BCM is connected with the input end of a projection lamp, and the projection lamp is arranged behind the vehicle. The distance measuring device transmits the detected distance of the obstacle to the BCM, and if the distance of the obstacle is smaller than the safe distance, the BCM controls the projection lamp to project the warning symbol to the ground. When the rear barrier distance is smaller than the safe distance, the warning identifier is projected to the rear ground through the projection lamp at the tail of the vehicle, and a more visual and striking safety prompt is provided for rear vehicles and pedestrians.
Description
Technical Field
The utility model relates to an automobile control technical field provides a safety control system and vehicle based on projection lamp.
Background
In recent years, increasingly complex and variable traffic conditions have made more stringent requirements on the driving skills of drivers and the safety of vehicles. Especially, the continuous progress and the continuous increase of the reserve of new energy vehicles also drive the development and the evolution of a series of related technologies along with the development of the automatic driving technology, and the types, the performances, the driving characteristics and the safety strategies of the vehicles show more and more abundant characteristics. In which there is an increasing need for signal interaction between vehicles and persons, to let the following vehicles or pedestrians know what the preceding vehicle intended. In the existing market, if a front vehicle has a parking intention, a brake lamp at the tail of the vehicle is made to emit light by stepping on a brake pedal, so that a mode of warning a rear vehicle or a pedestrian is achieved, and the problem of intuition and spotlightness is not enough in the reminding mode.
SUMMERY OF THE UTILITY MODEL
The utility model provides a safety control system based on projection lamp aims at providing a more directly perceived and striking warning mode for back car and pedestrian.
In order to achieve the above object, the present invention provides a safety control system based on a projection lamp, the system includes:
the vehicle body controller BCM comprises a distance measuring device arranged behind a vehicle, wherein the output end of the distance measuring device is in communication connection with a vehicle body controller BCM, the output end of the vehicle body controller BCM is connected with the input end of a projection lamp, and the projection lamp is arranged behind the vehicle.
Further, the distance measuring device transmits the detected distance of the obstacle to the BCM, and if the distance of the obstacle is smaller than the safe distance, the BCM controls the projection lamp to project the warning symbol to the ground.
Further, the distance measuring device is a millimeter wave radar.
Furthermore, the projection lamp is arranged above the license plate lamp.
In order to achieve the above object, the present invention provides a vehicle, wherein the above safety control system based on a projection lamp is integrated on the vehicle.
Further, the vehicle is a pure electric vehicle or a fuel vehicle.
When the rear barrier distance is smaller than the safe distance, the warning identifier is projected to the rear ground through the projection lamp at the tail of the vehicle, and a more visual and striking safety prompt is provided for rear vehicles and pedestrians.
Drawings
Fig. 1 is a schematic structural diagram of a vehicle safety control system based on a projection lamp according to an embodiment of the present invention;
fig. 2 is a schematic view of a warning symbol projected by a projection lamp according to an embodiment of the present invention.
Detailed Description
The following description of the preferred embodiments of the present invention will be made in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a safety control system based on a projection lamp according to an embodiment of the present invention, which is only shown in relevant parts of the embodiment of the present invention for convenience of description.
The system comprises:
the vehicle body controller BCM comprises a distance measuring device arranged behind a vehicle, wherein the output end of the distance measuring device is in communication connection with a vehicle body controller BCM, the output end of the vehicle body controller BCM is connected with the input end of a projection lamp, and the projection lamp is arranged behind the vehicle.
The distance measuring device is used for detecting the distance between the vehicle and an obstacle behind the vehicle and transmitting the detected distance between the vehicle and the obstacle to the BCM, and if the distance between the vehicle and the obstacle is smaller than the safe distance, the BCM controls the projection lamp to project a warning symbol to the ground, wherein the warning symbol is shown in figure 2.
The embodiment of the utility model provides an in, range unit is the millimeter wave radar, and the millimeter wave radar is used for the distance of vehicle rear barrier, and the barrier at vehicle rear is vehicle or pedestrian usually, and the barrier distance that the millimeter wave radar detected is accurate, and the barrier distance that the millimeter wave radar will detect transmits to automobile body controller BCM, if the barrier distance is less than safe distance, automobile body controller BCM control projection lamp throws warning sign to ground.
The embodiment of the utility model provides an in, the top of license plate light is located to the projection lamp, when the vehicle turned to the operation, the indicator of vehicle afterbody both sides was lighted, if the distance of rear barrier apart from the vehicle this moment is less than safe distance, then the warning sign is thrown to rear ground to the projection lamp to can not influence the use of vehicle both sides indicator, vehicle indicator and projection lamp use simultaneously promptly.
The utility model provides a vehicle safety control system has following beneficial technological effect: when the rear barrier distance is smaller than the safe distance, the warning identifier is projected to the rear ground through the projection lamp at the tail part, and a more visual and striking safety prompt is provided for rear vehicles and pedestrians.
The embodiment of the utility model provides an in, integrated above-mentioned safety control system based on projection lamp on the vehicle, the vehicle can be pure electric automobile or fuel automobile. When the distance between the rear obstacles of the vehicle is less than the safe distance, the projection lamp at the tail of the vehicle projects the warning identifier to the rear ground, so that a more visual and striking safety prompt is provided for the rear vehicles and pedestrians.
Obviously the specific implementation of the present invention is not limited by the above-mentioned manner, and various insubstantial improvements made by the method concept and technical solution of the present invention are all within the protection scope of the present invention.
Claims (6)
1. A projection lamp based safety control system, the system comprising:
the vehicle body controller BCM comprises a distance measuring device arranged behind a vehicle, wherein the output end of the distance measuring device is in communication connection with a vehicle body controller BCM, the output end of the vehicle body controller BCM is connected with the input end of a projection lamp, and the projection lamp is arranged behind the vehicle.
2. The safety control system based on the projection lamp as claimed in claim 1, wherein the distance measuring device transmits the detected distance from the rear of the vehicle to the obstacle to the BCM, and if the distance from the rear of the vehicle to the obstacle is less than the safety distance, the BCM controls the projection lamp to project the warning symbol to the ground.
3. The projection lamp-based security control system of claim 1, wherein the distance measuring device is a millimeter wave radar.
4. The projection lamp-based security control system of claim 1, wherein the projection lamp is disposed above the license plate lamp.
5. A vehicle having integrated thereon a projection light based safety control system as claimed in any one of claims 1 to 4.
6. The vehicle of claim 5, characterized in that the vehicle is a pure electric vehicle or a fuel vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021614603.8U CN213322858U (en) | 2020-08-05 | 2020-08-05 | Safety control system and vehicle based on projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021614603.8U CN213322858U (en) | 2020-08-05 | 2020-08-05 | Safety control system and vehicle based on projection lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213322858U true CN213322858U (en) | 2021-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021614603.8U Active CN213322858U (en) | 2020-08-05 | 2020-08-05 | Safety control system and vehicle based on projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213322858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604167A (en) * | 2022-03-10 | 2022-06-10 | 武汉理工大学 | Low-illumination environment car lamp projection system for traffic safety |
-
2020
- 2020-08-05 CN CN202021614603.8U patent/CN213322858U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114604167A (en) * | 2022-03-10 | 2022-06-10 | 武汉理工大学 | Low-illumination environment car lamp projection system for traffic safety |
| CN114604167B (en) * | 2022-03-10 | 2024-05-28 | 武汉理工大学 | Low-illumination environment car lamp projection system for traffic safety |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240427 Address after: 241000 No. 8, Changchun Road, Wuhu economic and Technological Development Zone, Anhui, China Patentee after: CHERY AUTOMOBILE Co.,Ltd. Country or region after: China Address before: 241000 Building 8, science and Technology Industrial Park, 717 Zhongshan South Road, Yijiang District, Wuhu City, Anhui Province Patentee before: Chery Commercial Vehicles (Anhui) Co., Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |