This application provides a wireless charging board, a wireless charging board misalignment detection method, and a wireless charging system. The wireless charging board includes a power transmitting coil, a detection circuit, a plurality of metal induction coils, and a processor. Each metal induction coil disposed on a second plane in the wireless charging board detects, through induction, whether a metal exists right above the metal induction coil, and generates an induced electrical signal. The processor determines charging position misalignment information of the wireless charging board. According to this application, an adjustment range during alignment between a target charging working region and the wireless charging board can be expanded, thereby ensuring that a sufficient adjustment space is left for a driver, and achieving high applicability.
WIRELESS CHARGING BOARD, WIRELESS CHARGING BOARD MISALIGNMENT DETECTION METHOD, AND WIRELESS CHARGING SYSTEM
2024-06-27
Patent
Electronic Resource
English
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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