The invention discloses a self-generating intelligent tire system and a whole vehicle stability control method based on the system, a signal acquisition module is used for acquiring an electric signal of a sensor assembly, the acquired electric signal is transmitted to a filtering module for filtering processing, and the processed signal is transmitted to a whole vehicle ECU through a Bluetooth signal transmitting module; when a tire rolls, the induction coil cuts magnetic induction lines of the vehicle-mounted magnetic field transmitting module to generate current, the current is rectified through the power generation module of the signal processor, and electric energy needed by work is provided for the signal processor. The intelligent tire provided by the invention can realize self-power generation in the vehicle driving process, provides the functions of road surface identification, tire load estimation and accurate measurement of tire mechanical parameters, provides data for stability control of the whole vehicle, and enables the vehicle to run more safely.
本发明公开了一种自发电智能轮胎系统以及基于该系统进行整车稳定性控制方法,信号采集模块用于采集传感器组件的电信号,并采集的电信号传输给滤波模块进行滤波处理,处理过后的信号经过蓝牙信号发射模块传给整车ECU;在轮胎滚动时,感应线圈切割车载磁场发射模块的磁感线,产生电流,通过信号处理器的发电模块进行整流处理,给信号处理器提供工作所需的电能。本发明的智能轮胎在车辆行驶过程中能够实现自发电,同时提供路面辨识、轮胎负载估算、轮胎力学参数的精确测量功能,为整车稳定性控制提供数据,使得车辆行驶更加安全。
Self-power-generation intelligent tire system and whole vehicle stability control method based on self-power-generation intelligent tire system
一种自发电智能轮胎系统以及基于该系统进行整车稳定性控制方法
2023-10-20
Patent
Electronic Resource
Chinese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / 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 / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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