The invention discloses a vehicle chassis height control method and device, a vehicle, a storage medium and an electronic device, and relates to the technical field of vehicles. The method comprises the following steps: determining a first current range and a first self-inductance of a transmitting coil, a second current range and a second self-inductance of a receiving coil, and an initial coupling coefficient between the transmitting coil and the receiving coil; determining the target output power of the battery according to the first current, the first self-inductance, the second current, the second self-inductance and the initial coupling coefficient; comparing the target output power with an output power threshold to obtain a comparison result; and adjusting the chassis height of the vehicle based on the comparison result. The technical problem that the power of a wireless charging system in the prior art is strongly correlated with the vehicle-mounted terminal equipment and the ground terminal equipment, so that the power transmission capability of the system is greatly reduced under the conditions of low battery voltage and large offset degree, and the charging efficiency is low is solved.

    本发明公开了一种车辆底盘高度控制方法、装置、车辆、存储介质及电子装置,涉及车辆技术领域。其中,该方法包括:确定发射线圈的第一电流范围和第一自感、接收线圈的第二电流范围和第二自感、发射线圈和接收线圈之间的初始耦合系数;根据第一电流、第一自感、第二电流、第二自感和初始耦合系数确定电池的目标输出功率;将目标输出功率与输出功率阈值进行对比,得到对比结果;基于对比结果调整车辆的底盘高度。本发明解决了相关技术无线充电系统的功率与车载端设备和地面端设备强相关,使得系统在电池电压较低、且偏移程度较大的情况下,功率传输能力大幅降低,导致充电效率低下的技术问题。


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    Title :

    Vehicle chassis height control method and device, vehicle, storage medium and electronic device


    Additional title:

    车辆底盘高度控制方法、装置、车辆、存储介质及电子装置


    Contributors:
    HU YUE (author) / LIANG SHIFU (author) / LI JINGHE (author) / WANG JINMING (author) / LIU ZHITONG (author) / JIANG RUI (author) / MENG XIANGYI (author) / LI JINYAN (author)

    Publication date :

    2023-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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