WIRELESS ENERGY TRANSMISSION SYSTEM USING LASER FOR MOVING OBJECT

摘要

The present invention relates to a wireless power transmission system for a moving object which includes a main tracking module which is rotationally installed on a main frame to track along the direction facing the moving object, a plurality of light emission units which are mounted on the main tracking module and independently emit light, a main communication unit which wirelessly communicates with the moving object, and a main control unit which controls the driving of the main tracking module and the light emission unit to emit the light from the light emission units to a light receiving target of the moving object by receiving the location information of the moving object through the main communication unit. The moving object supplies focusing error information for the light emitted from the light emission unit through the main communication unit. According to the wireless power transmission system for the moving object, focusing efficiency is improved by controlling the orientation of each light source according to the receiving target of the moving object and a light loss for light focusing is prevented.