Patent ID: 9748792
Date: 2017-08-29
CPC Classifications: H02J,H04L,Y04S

Claim:
1. A wireless charging system, comprising: a wireless charger that is disposed inside a vehicle and that includes a power transmission part and a controller, the power transmission part being configured to transmit power to a portable terminal having a power-receiving part in a non-contact manner, the controller being configured to control power transmission performed by the power transmission part and to control a stop of power transmission; and an in-vehicle wireless communication device having an antenna configured to perform wireless communication with an electronic key of an occupant of the vehicle, wherein the wireless charger is communicably connected to a door switch that is configured to detect a change in an open or closed state of at least any of doors of the vehicle and that is configured to output a predetermined signal, and the controller is configured to stop power transmission performed by the power transmission part in a case it is detected that a state in which any of the doors is in the open state has changed to a state in which all of the doors are in the closed state by referring to the predetermined signal received from the door switch before the antenna is driven.