The invention relates to a vehicle driving safety control method and control system. The method comprises the steps: acquiring state information, including at least one of a pressure value of a steering wheel outer ring and steering wheel angle information, of a vehicle steering wheel; under the condition that the vehicle steering wheel state information matches a preset dangerous driving condition, carrying out emergency braking, and/or limiting a steering wheel rotation amplitude and/or limiting a steering wheel rotation speed, and/or controlling the vehicle speed within a preset speed range; and taking corresponding safety measures according to the environmental information of the vehicle. The invention further discloses a control system. According to the invention, abnormal steering ofthe vehicle due to misoperation of a driver or snatch of a steering wheel of the vehicle by others can be prevented, the occurrence rate of abnormal steering accidents of the vehicle is reduced; andcorresponding safety measures can be taken according to vehicle environment information, so that harm caused by the accidents is reduced to a certain extent.
本发明涉及一种车辆行驶安全控制方法及控制系统,该方法包括:获取车辆方向盘状态信息,车辆方向盘状态信息包括方向盘外圈的压力值和方向盘转角信息中的至少一项;在车辆方向盘状态信息与预设的危险驾驶条件匹配时,进行紧急制动和/或限制方向盘转动幅度和/或限制方向盘的转动速度和/或将车速控制在预设速度范围内;根据车辆的环境信息采取相应的安全措施。本发明同时还公开一种控制系统。本发明可以防止驾驶员错误操作或车辆方向盘被他人抢夺时造成车辆异常转向,降低车辆异常转向事故的发生率,并且还能根据车辆环境信息采取相应的安全措施,在一定程度是减少事故造成的危害。
Vehicle driving safety control method and control system
一种车辆行驶安全控制方法及控制系统
2020-05-12
Patent
Electronic Resource
Chinese
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle driving safety early warning control method and system
European Patent Office | 2020
|