The embodiment of the invention provides a prompt device for a vehicle brake distance. The prompt device comprises a vehicle speed sensor (10), a controller (20), a drive mechanism (30) and a laser lamp group (40); the laser lamp group (40) comprises a lamp holder (41) and at least one laser lamp (42), and the laser lamp (42) is fixedly arranged on the lamp holder (41); the drive mechanism (30) isconnected to the lamp holder (41) in a swinging manner; the controller (20) is electrically connected with a vehicle speed sensor (10), the drive mechanism (30) and the laser lamp (42), and is used for obtaining a driving mode of the vehicle according to a vehicle speed signal obtained by the vehicle speed sensor (10), controlling the laser lamp (42) to be turned on and controlling the drive mechanism (30) to drive the lamp holder (41) to swing under the condition that the driving mode is a braking mode, such that light emitted by the laser lamp (42) indicates a brake distance of the vehicleso as to avoid traffic accidents.
本申请实施例提供一种车辆制动距离的提示装置,包括:车速传感(10)、控制器(20)、驱动机构(30)和激光灯组(40);激光灯组(40)包括灯架(41)和至少一个激光灯(42),激光灯(42)固定于灯架(41)上;驱动机构(30)与灯架(41)摆动连接;控制器(20)分别与车速传感器(10)、驱动机构(30)和激光灯(42)电连接,控制器(20)用于,根据车速传感器(10)获取的车速信号,得到车辆的驾驶模式,在驾驶模式为制动模式的情况下,控制激光灯(42)开启,并控制驱动机构(30)驱动灯架(41)摆动,以使激光灯(42)发出的光线示意车辆的制动距离,从而避免交通事故的发生。
Prompt device for vehicle brake distance
一种车辆制动距离的提示装置
2020-12-25
Patent
Electronic Resource
Chinese
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein |
VEHICLE BRAKE DEVICE, VEHICLE BRAKE METHOD AND VEHICLE BRAKE SYSTEM
European Patent Office | 2019
|