The invention discloses a wheel control system and method and a wheel suspension, and relates to the technical field of wheel control. The wheel control system comprises an energy storage device and a controller, the energy storage device is installed on the wheel suspension, and the energy storage device is configured as a redundant power supply of the wheel suspension; the controller is connected with the energy storage device and used for receiving a power supply fault signal and a control instruction of the vehicle and controlling the energy storage device to output electric energy outwards according to the power supply fault signal and the control instruction so that the wheels connected with the wheel suspensions can execute corresponding actions. As the energy storage device is arranged on the wheel suspension at the wheel end of the vehicle, compared with a traditional power supply circuit, the distance between the energy storage device and the traditional power supply circuit is shorter, the probability of failure is lower, and when power supply of the whole vehicle fails, the energy storage device can respond to a redundant power supply strategy of the controller in time, so that the wheels can still execute corresponding actions when power supply fails; the probability of accidents of the vehicle when power supply of the whole vehicle fails is reduced, and then the reliability of wheel control is improved.
本发明公开了一种车轮控制系统、方法和车轮悬架,涉及车轮控制的技术领域。车轮控制系统包括储能装置和控制器,储能装置安装于车轮悬架上,储能装置被配置为车轮悬架的冗余电源;控制器连接储能装置,控制器用于接收车辆的供电故障信号和操控指令,并根据供电故障信号和操控指令控制储能装置对外输出电能,以使连接车轮悬架的车轮执行对应动作。由于本发明的储能装置装备于车辆轮端的车轮悬架上,相较与传统的供电线路距离更短,发生故障的概率更低,在整车供电出现故障时,储能装置可以及时响应控制器的冗余供电策略,使车轮在供电失效时仍然能够执行对应动作,减小了整车供电失效时车辆发生事故的概率,进而提高了车轮控制的可靠性。
Wheel control system and method and wheel suspension
一种车轮控制系统、方法和车轮悬架
27.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |