The invention relates to the technical field of vehicles, in particular to a bumper skin telescopic device, a bumper active obstacle avoidance system and a vehicle. The bumper skin telescopic device comprises a bumper skin, a driving mechanism and an obstacle avoidance controller, the driving mechanism is arranged on a vehicle body, and the driving mechanism is connected with the end area in the extending direction of the bumper skin and used for driving the bumper skin; the obstacle avoidance controller is connected with the driving mechanism and used for controlling the driving mechanism so that the bumper skin can move in the direction close to or away from the vehicle body. When the vehicle steers and runs on a narrow road section or has the risk of being scraped by other obstacles, the obstacle avoidance controller controls the bumper skin on one side of the bumper close to the obstacles to be driven by the driving mechanism so as to achieve the effect of inward contraction, the minimum steering radius of the vehicle body is reduced in the state, the trafficability of the vehicle is enhanced, and the occurrence of scraping accidents can be effectively reduced.
本公开涉及车辆技术领域,具体涉及一种保险杠蒙皮伸缩装置、保险杠主动避让障碍物系统及车辆。本公开提供的保险杠蒙皮伸缩装置包括保险杠蒙皮、驱动机构和避障控制器,驱动机构设置于车身,驱动机构与保险杠蒙皮延伸方向的端部区域连接,用于驱动所述保险杠蒙皮;避障控制器与所述驱动机构连接,用于控制所述驱动机构,以使所述保险杠蒙皮朝向靠近或远离所述车身的方向移动。车辆在狭窄路段转向行驶或有其他障碍物刮擦风险时,避障控制器控制靠近障碍物的保险杠一侧的保险杠蒙皮被驱动机构驱动,达到向内收缩的效果,此种状态下车身最小转向半径变小,车辆通过能力增强,可以有效减少刮擦事故的发生。
Bumper skin telescopic device, bumper active obstacle avoidance system and vehicle
保险杠蒙皮伸缩装置、保险杠主动避让障碍物系统及车辆
29.08.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Telescopic step-by-step layered buffering vehicle bumper
Europäisches Patentamt | 2020
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