A Novel Switching Control Method for Segmented Dynamic Wireless Power Supply of Electric Vehicles

In this paper, a dynamic RF position detection system that uses RF signals to realize real-time switching control of the segmented rails of the dynamic wireless power supply system of electric vehicles is designed. And a RF detection circuit with PCB directional antenna is designed, the communication distance can be controlled within a certain range by adjusting the transmitting power and receiving sensitivity of the circuit. The good penetration and anti-jamming ability of the system are verified by experiments.