Patent ID: 7793118
Filing Date: 2010-09-07
Classification: G06F

Abstract:
1. An electronic device with a plurality of charging modes, comprising: a transmission module, electrically connected to an external electronic device, for receiving data output from the external electronic device, or transmitting data to the external electronic device, and detecting the external electronic device to provide a corresponding identification signal; a central control module, electrically connected to the transmission module, capable of providing a power setting signal corresponding to the power provided by the external electronic device; an interface module, electrically connected to the central control module for receiving the power setting signal, and electrically connected to the transmission module for receiving the identification signal and power provided by the external electronic device, and transferring the power provided by the external electronic device to a charging power for the electronic device corresponding to the power setting signal and the identification signal, wherein the interface module further comprises: a management unit, electrically connected to the transmission module, to receive power provided by the external electronic device through the transmission module when the electronic device and the external electronic device are electrically connected to each other, and transforming the power to a corresponding transformed power; and a power module, electrically connected to the interface module to receive and store the charging power, and electrically connected to the central control module to transmit a power to the central control module for a normal operation.