The invention belongs to the technical field of hub motion state detection sensors, and discloses a self-power-generation automobile hub motion state feedback sensing device which is installed in the center of a vehicle hub and is driven by the vehicle hub to independently generate power. The vehicle wheel hub controller collects motion state information of a vehicle wheel hub and power generation information of the vehicle wheel hub and carries out information communication with a vehicle automatic driving system or a vehicle controller in a wireless communication mode. After the collected information is fed back, a vehicle automatic driving system or a vehicle controller can obtain feedback perception of the motion state of the vehicle, especially feedback perception of the motion state of four hubs and tires relative to the road surface. In addition, closed-loop control that a vehicle automatic driving system or a vehicle controller outputs vehicle control command information to a vehicle executing mechanism can be achieved, and the stability, safety and comfort of vehicle driving are improved.
本发明属于轮毂运动状态检测传感器技术领域,公开了一种自发电的汽车轮毂运动状态反馈感知装置,安装于车辆轮毂中心位置且在车辆轮毂的驱动下进行独立发电,其采集车辆轮毂的运动状态信息以及自身发电信息并通过无线通讯的方式与车辆自动驾驶系统或车辆控制器进行信息通讯。采集的上述信息反馈后,车辆自动驾驶系统或车辆控制器能够获得对车辆运动状态的反馈感知,特别是四个轮毂轮胎相对路面的运动状态反馈感知,另外,还能够实现车辆自动驾驶系统或车辆控制器输出车辆控制命令信息给到车辆执行机构的闭环控制,提升车辆行驶的稳定性、安全性和舒适性。
Self-generating automobile hub motion state feedback sensing device
一种自发电的汽车轮毂运动状态反馈感知装置
2024-02-02
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 / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
High-efficiency automobile self-generating device and method thereof
European Patent Office | 2021
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