The invention relates to the technical field of vehicle engineering, and discloses a collision protection module, a chassis walking system, a driving protection method and a vehicle. The collision protection module comprises a plastic energy absorption assembly, an elastic buffering assembly and a measuring assembly; the plastic energy absorption assembly is used for being installed on a vehicle frame support. The elastic buffering assembly is arranged at the end, away from the frame support, of the plastic energy absorption assembly, and a controllable fluid medium used for adjusting the rigidity of the elastic buffering assembly is arranged in the elastic buffering assembly. The measuring assembly is arranged on the plastic energy absorption assembly and used for detecting the plastic deformation of the plastic energy absorption assembly. According to the collision protection module, two-stage buffering energy absorption is adopted, passive protection is converted into active protection, warning signals can be fed back to the outside in time for reminding and/or controlling the chassis walking system to decelerate to stop or brake, and therefore the whole chassis walking system is effectively protected, and the service life of the chassis walking system is prolonged. And greater loss caused by failure of each part in the chassis walking system is avoided.
本申请涉及车辆工程技术领域,公开了一种碰撞保护模组、底盘行走系统、行驶保护方法及车辆,其中,碰撞保护模组包括塑性吸能组件、弹性缓冲组件和测量组件;塑性吸能组件用于安装在车架支座上;弹性缓冲组件设置于塑性吸能组件远离车架支座的一端,弹性缓冲组件内置有用于调节自身刚度的可控流体介质;测量组件设置于塑性吸能组件上,用于检测塑性吸能组件的塑性变形量。本申请公开的碰撞保护模组采用两级缓冲吸能,并将被动防护转换为主动防护,还可及时向外界反馈警示信号进行提醒和/或控制底盘行走系统减速停车或制动,从而对整个底盘行走系统进行有效保护,避免因底盘行走系统中的各零部件失效导致的更大损失。
Collision protection module, chassis walking system, driving protection method and vehicle
碰撞保护模组、底盘行走系统、行驶保护方法及车辆
2024-03-12
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / 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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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