DEVICE, SYSTEM AND METHOD FOR WIRELESS POWER RELAY, RECORDING MEDIUM FOR PERFORMING THE METHOD

• Main Authors: CHOI, JUN RIM, BAE, YUN SIK
• Format: Patent
• Language: English; Korean
• Published: 29.02.2016
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The present invention provides a device, a system, and a method for wireless power relay and a recording medium for performing same. The device for wireless power relay detects the remaining amount of power stored therein to receive wireless power from a wireless power transmission device depending on the remaining amount of power of the device for wireless power relay, receives a consumed amount of power with respect to an external electronic device, a consumption power amount ratio, and battery power information including information on the remaining power amount ratio from the external electronic device, and transmits wireless power to the external electronic device using another method in accordance with the remaining amount of power of the device for wireless power relay, the consumed amount of power of the external electronic device, the consumption power amount ratio, or the remaining power amount ratio, thereby performing power relay between the wireless power transmission device and the external electronic device. The device for wireless power relay comprises: a reception part; a charge part; a transmission part; and a control part. 무선전력 중계 장치, 시스템 및 방법, 이를 수행하기 위한 기록매체가 개시된다. 무선전력 중계 장치는 무선전력 중계 장치에 저장되어 있는 잔여 전력량을 검출하여 무선전력 중계 장치의 잔여 전력량에 따라 무선전력 전송 장치로부터 무선전력을 수신하고, 외부의 전자기기로부터 외부 전자기기에 대한 수요 전력량, 수요 전력량 비율, 잔여 전력량 비율 정보가 포함된 배터리 전력 정보를 수신하고, 무선전력 중계 장치의 잔여 전력량 및 외부 전자기기의 수요 전력량, 수요 전력량 비율 또는 잔여 전력량 비율에 따라 다른 방식을 사용하여 외부 전자기기로 무선전력을 전송함으로써, 무선전력 전송 장치와 외부 전자기기 간의 전력을 중계한다.