The invention discloses a wireless electric energy transmission system and an intelligent control method thereof, the wireless electric energy transmission system is applied to wireless intelligent charging of a new energy automobile, and a main system of the wireless electric energy transmission system is composed of a single-chip microcomputer, a pressure sensor, a Bluetooth communication module, a GSM communication module and a resonant wireless electric energy transmission module; and an auxiliary system of the wireless electric energy transmission system is composed of a self-adaptive impedance matching network and a self-adaptive frequency tracking system. The control method comprises the steps that when a vehicle is parked in a parking space, the ground pressure sensor transmits a pressure signal to the single-chip microcomputer; after the single-chip microcomputer receives the pulse signal, the single-chip microcomputer communicates with the electric vehicle through the Bluetooth module, and parking space information needs to be transmitted into the single-chip microcomputer at the beginning; battery data of the vehicle is obtained from a trip computer; if the battery is ina fully-charged state, subsequent operation does not need to be carried out; if the battery is not fully charged, the Bluetooth module can obtain vehicle type information in the trip computer and then transmits the vehicle type information to the single chip microcomputer, the transmitting coil is started, and the vehicle battery is charged by means of the magnetic field.

    本发明公开了一种无线电能传输系统及其智能控制方法,其应用于新能源汽车的无线智能充电,其主系统由单片机、压力传感器、蓝牙通信模块、GSM通信模块以及谐振式无线电能传输模块组成;其辅系统由自适应阻抗匹配网络和自适应频率跟踪系统组成;其控制方法为:当停车位有车辆,地面压力传感器会把压力信号传递给单片机;单片机在接收到脉冲信号之后,会借助蓝牙模块和电动汽车进行通信,最开始需要把车位信息传输到单片机里面;在行车电脑里面得到车辆的电池数据;若电池处于充满的状态,就不需要开展后续操作;若电池处于未满电状态,蓝牙模块就会在行车电脑里得到车型信息,之后传输到单片机里面,并启动发射线圈,借助磁场来给汽车电池充电。


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    Title :

    Wireless power transmission system and intelligent control method thereof


    Additional title:

    一种无线电能传输系统及其智能控制方法


    Contributors:
    LIANG JIAN (author) / CHENG JUNSHENG (author)

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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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