The invention discloses an anti-collision system and method for vehicles on bypass in rainstorm and dense fog weather. When the view of a bypass pre-lane-changing vehicle is damaged and the bypass pre-lane-changing vehicle does not have a lane-changing condition, the anti-collision system of a rear vehicle can give an early warning to a lateral front pre-lane-changing vehicle, and traffic accidents are avoided. An anti-collision system for vehicles on a bypass in rainstorm and dense fog weather is composed of a target recognition system, a brake system, a whistling system and a projection system. According to the anti-collision system designed by the invention, vehicle target identification can be carried out, a dangerous critical condition of the straight driving condition of the automobile is obtained. The method aims at pre-lane-changing dangerous vehicles, early warning is performed on dangerous vehicles in front of the side by adopting projection of the projector; a driver is reminded that a vehicle runs behind the lane changing reminding device, meanwhile, the rear vehicle automatically whistles and brakes to warn the vehicle to change the lane auditorily and visually at thesame time, in this way, the rear vehicle can inform the lateral front vehicle of road information even in severe weather of rainstorm and dense fog, and traffic accidents are effectively avoided.
本发明公开了一种针对暴雨浓雾天气旁道车辆的防碰撞系统及方法,对旁道预换道车辆在视野受损并且其不具备换道条件时,后方车辆的防碰撞系统能对侧前方预换道车辆发出预警,避免发生交通事故。一种针对暴雨浓雾天气旁道车辆的防碰撞系统由目标识别系统、刹车系统、鸣笛系统和投影系统组成。本发明设计的防碰撞系统将会进行车辆目标识别,得出汽车直线行驶工况的危险临界条件,针对预变道危险车辆,采用投影仪投影对侧前方危险车辆进行预警,提醒其换道后方有车辆行驶,同时后方车辆自动鸣笛并制动,以听觉和视觉同时对预换道车辆进行警示,这样即使在暴雨浓雾的恶劣天气下,后车也能告知侧前方车辆道路信息,有效的避免了交通事故的发生。
Anti-collision system and method for vehicles on bypass in rainstorm and dense fog weather
一种针对暴雨浓雾天气旁道车辆的防碰撞系统及方法
2020-06-05
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / 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 |