CN217099830U - Transverse vehicle distance early warning system and vehicle - Google Patents
Transverse vehicle distance early warning system and vehicle Download PDFInfo
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- CN217099830U CN217099830U CN202123298635.9U CN202123298635U CN217099830U CN 217099830 U CN217099830 U CN 217099830U CN 202123298635 U CN202123298635 U CN 202123298635U CN 217099830 U CN217099830 U CN 217099830U
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Abstract
The utility model discloses a horizontal car distance early warning system, include: the millimeter wave radar is arranged on the left side and the right side of the vehicle, and the output end of the millimeter wave radar is in communication connection with the input end of the whole vehicle controller; the output end of the vehicle speed sensor is in communication connection with the input end of the whole vehicle controller; and the output end of the vehicle control unit is connected with the input end of the prompting unit. The vehicle speed sensor collects current vehicle speed information of a vehicle in real time, when the vehicle speed is detected to be greater than a speed threshold value, the millimeter wave radars on the left side and the right side of the vehicle are controlled to conduct transverse distance measurement, and when the distance measurement value is detected to be smaller than a safety distance threshold value, the prompting unit is controlled to send out relevant prompts so as to improve driving safety.
Description
Technical Field
The utility model belongs to the technical field of the car, more specifically, the utility model relates to a horizontal car distance early warning system and vehicle.
Background
Current intelligent driver assistance system is realized by multi-functional camera and millimeter wave radar more, has installed angle millimeter wave radar on most cars at present, and present millimeter wave radar all is used for lane change assist function's realization, and when the vehicle carried out the lane change, the millimeter wave radar carried out vertical range finding, and the distance of vehicle around the monitoring, when other vehicles were transversely close to, the driver can't in time notice, probably leads to transversely cutting to pieces and rubbing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a horizontal car distance early warning system aims at improving above-mentioned problem.
The utility model discloses a realize like this, a horizontal car apart from early warning system, the system includes:
the millimeter wave radar is arranged on the left side and the right side of the vehicle, and the output end of the millimeter wave radar is in communication connection with the input end of the whole vehicle controller;
the output end of the vehicle speed sensor is in communication connection with the input end of the whole vehicle controller;
and the output end of the vehicle control unit is connected with the input end of the prompting unit.
When the speed of the vehicle is detected to be larger than the speed threshold value, the millimeter wave radars on the left side and the right side of the vehicle are controlled to perform transverse ranging, and when the ranging value is detected to be smaller than the safety distance threshold value, the prompting unit is controlled to send out relevant prompts.
Further, the system comprises:
and the four millimeter wave radars are respectively arranged at the left front part, the left rear part, the right front part and the right rear part of the vehicle.
Furthermore, the prompting unit is two indicating lamps, and the two indicating lamps respectively indicate the left side and the right side of the vehicle.
Furthermore, two pilot lamps are located on the outside rear-view mirror on left side and right side respectively.
The utility model discloses a realize like this, a vehicle, the integration has above-mentioned horizontal car apart from early warning system on the vehicle.
The vehicle is at the in-process of traveling, through the lateral distance of millimeter wave radar real-time detection vehicle left and right sides, when the lateral distance is less than safe distance threshold value, sends relevant suggestion to driver and crew to the security that improves the driving.
Drawings
Fig. 1 is the utility model provides a horizontal vehicle distance early warning system's schematic structure.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.
Fig. 1 is the utility model provides a structure schematic diagram of horizontal car apart from early warning system, for the convenience of explanation, only show the part relevant with the embodiment of the utility model provides a, this system includes:
the millimeter wave radar is arranged on the left side and the right side of the vehicle, and the output end of the millimeter wave radar is in communication connection with the input end of the whole vehicle controller;
the output end of the vehicle speed sensor is in communication connection with the input end of the whole vehicle controller;
and the output end of the vehicle control unit is connected with the input end of the prompting unit.
The vehicle speed sensor collects the current vehicle speed information of the vehicle in real time, when the vehicle speed is detected to be greater than a speed threshold value (15km/h), the millimeter wave radars on the left side and the right side of the vehicle are controlled to perform transverse ranging, and when the ranging value is detected to be smaller than a safe distance threshold value (0.6m), the prompting unit is controlled to send out relevant prompts.
In an embodiment of the present invention, the system includes:
the four millimeter wave radars are respectively arranged at the left front part, the left rear part, the right front part and the right rear part of the vehicle, and respectively detect the transverse distances from four parts of the vehicle to other vehicles, so that the current driving environment of the vehicle can be reflected more truly.
In the embodiment of the utility model provides an in, the aforesaid is that the suggestion unit is instrument indicator, is less than the vehicle position of safe distance threshold value apart from the transverse distance for more clear instruction, the utility model discloses set up two pilot lamps, two pilot lamps mainly used instruct left side and right side, for example, when the transverse distance at left the place ahead or left rear is less than apart from the threshold value, control corresponds the side pilot lamp scintillation, is used for instructing left rear and right rear mainly, because left rear and right rear are driver's realization blind area usually, can locate two pilot lamps respectively on the outer rear-view mirror on left side and right side.
The utility model also provides a vehicle, the integration has above-mentioned horizontal car apart from early warning system on this vehicle.
The vehicle is at the in-process of traveling, through the lateral distance of millimeter wave radar real-time detection vehicle left and right sides, when the lateral distance is less than safe distance threshold value, sends relevant suggestion to driver and crew to the security that improves the driving.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.
Claims (5)
1. A lateral headway warning system, the system comprising:
the millimeter wave radar is arranged on the left side and the right side of the vehicle, and the output end of the millimeter wave radar is in communication connection with the input end of the whole vehicle controller;
the output end of the vehicle speed sensor is in communication connection with the input end of the whole vehicle controller;
the output end of the vehicle control unit is connected with the input end of the prompting unit;
when the vehicle speed is detected to be larger than the speed threshold value, the millimeter wave radars on the left side and the right side of the vehicle are controlled to perform transverse distance measurement, and when the distance measurement value is detected to be smaller than the safety distance threshold value, the prompting unit is controlled to send out relevant prompts.
2. The lateral headway warning system as claimed in claim 1, wherein the system includes:
and the four millimeter wave radars are respectively arranged at the left front part, the left rear part, the right front part and the right rear part of the vehicle.
3. The transverse vehicle distance early warning system as claimed in claim 2, wherein the prompting unit is two indicating lamps, and the two indicating lamps respectively indicate the left side and the right side of the vehicle.
4. The lateral headway warning system of claim 3, wherein the two indicator lights are located on the left and right side exterior mirrors, respectively.
5. A vehicle having integrated thereon a lateral distance warning system as claimed in any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298635.9U CN217099830U (en) | 2021-12-24 | 2021-12-24 | Transverse vehicle distance early warning system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123298635.9U CN217099830U (en) | 2021-12-24 | 2021-12-24 | Transverse vehicle distance early warning system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217099830U true CN217099830U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123298635.9U Active CN217099830U (en) | 2021-12-24 | 2021-12-24 | Transverse vehicle distance early warning system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217099830U (en) |
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2021
- 2021-12-24 CN CN202123298635.9U patent/CN217099830U/en active Active
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