Taking the wireless charging solution for AGVtransported electronic racks launched by Zone Charge as an example, it skillfully employs magnetic resonance technology to achieve contactless power transmission from the ceilingmounted transmitter to the receiver on the rack. When the AGV carrying the electronic rack enters the preset charging area, the system automatically identifies it and quickly initiates the charging process. The entire procedure requires no manual intervention, ensuring that the equipment on the rack maintains a stable power supply at all times. The magnetic resonance technology allows a certain misalignment between the transmitter and receiver, so the AGV does not require millimeterlevel precise positioning when returning for charging. This greatly reduces the demand on navigation accuracy and enhances the system's fault tolerance.