The invention provides a braking assisting device and a vehicle, and relates to the technical field of vehicle engineering. The braking assisting device comprises a controller, an executing mechanismand a braking part. The executing mechanism is used for being arranged on a chassis part of a vehicle, the brake part is used for being movably connected with the chassis part, the action direction ofthe executing mechanism faces the brake part, and the controller is used for controlling the executing mechanism to push the brake part to move when receiving a brake signal, so that the brake part makes contact with the bearing surface of a vehicle wheel for braking. According to the scheme, the braking part arranged on the vehicle chassis is used for assisting in braking, the contact area between the vehicle and the road surface is increased, the friction force between the vehicle and the road surface during braking is increased, and therefore the braking distance is shortened. In the automatic driving process, when the unmanned vehicle needs to be braked emergently, the vehicle can be braked in an auxiliary mode through the braking auxiliary device, and safe braking of unmanned drivingis achieved.
本申请提供一种制动辅助装置及车辆,涉及车辆工程技术领域。制动辅助装置包括控制器、执行机构及制动件。执行机构用于设置在车辆的底盘部位,制动件用于与底盘部位活动连接,且执行机构的动作方向朝向制动件,控制器用于在接收到制动信号时,控制执行机构推动制动件运动,以使制动件与车辆车轮的承载面接触以进行制动。在本方案中,通过利用设置在车辆底盘上的制动件来辅助制动,有利于增大车辆与路面的接触面积,提高制动期间车辆与路面的摩擦力,从而缩短刹车距离。在自动驾驶过程中,当无人车需要紧急制动时,车辆可以利用制动辅助装置进行辅助制动,实现无人驾驶的安全制动。
Braking assisting device and vehicle
制动辅助装置及车辆
2020-06-30
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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