Electric vehicle wireless charging alignment system and method based on vehicle license plate recognition

The invention relates to an electric vehicle wireless charging alignment system and method based on vehicle license plate recognition. The alignment system comprises a ground controller, a vehicle-mounted controller, a vehicle-mounted displayer and a ground camera. The vehicle-mounted controller is electrically connected with the vehicle-mounted displayer and the ground controller. The ground camera is electrically connected with the ground controller. According to the electric vehicle wireless charging alignment system and method based on vehicle license plate recognition, a charging request is initiated to the ground controller through the vehicle-mounted controller, the ground controller controls the ground camera to shoot and obtain a vehicle license plate of an electric vehicle to be charged, a shot vehicle license plate image is sent into the ground controller to recognize a vehicle license plate area and calculate corresponding alignment guide parameters, the ground controller transmits the alignment guide parameters into the vehicle-mounted controller, and then the vehicle-mounted controller controls the vehicle-mounted displayer to display the alignment guide information. The structure is simple, adaptability is high, the electric vehicle wireless charging alignment system and method based on vehicle license plate recognition can be used for wireless charging systems of electric vehicles of different specifications, visual alignment guide information can be provided, and alignment universality can be improved.