Patent ID: 9584919
Date: 2017-02-28
CPC Classifications: H04R

Claim:
1. An interface switching system, comprising an electronic device, wherein the electronic device comprises: an audio socket, compatible with a first audio plug meeting an audio interface specification and a second audio plug meeting a first interface specification; a first set of interface lines, meeting the first interface specification; a set of audio interface lines, meeting the audio interface specification; a first switching device, arranged to couple the audio socket to the first set of interface lines or the set of audio interface lines; an interface socket, compatible with a first interface plug meeting the first interface specification and a second interface plug meeting a second interface specification, wherein the first interface plug and the second interface plug cannot plug in the interface socket at the same time; and a processor, configured to determine a status of the interface socket and enable the first switching device to couple the audio socket to the first set of interface lines in response to the status of the interface socket, wherein the processor enables the first switching device to couple the audio socket to the first set of interface lines when the interface socket is coupled to the second interface plug.