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1. (WO2018161496) EARPHONES, TERMINAL AND CONTROL METHOD

Pub. No.:    WO/2018/161496    International Application No.:    PCT/CN2017/094980
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Sat Jul 29 01:59:59 CEST 2017
IPC: G06F 3/01
H04R 1/10
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
华为技术有限公司
Inventors: HE, Guang
何光
ZHU, Xiaojin
朱小进
ZHANG, Zhengjin
张正金
CHEN, Silong
陈思龙
XI, Peitao
席佩涛
Title: EARPHONES, TERMINAL AND CONTROL METHOD
Abstract:
Disclosed are earphones, a terminal and a control method. The earphones comprise an earphone connector for connecting to the terminal, and the earphone connector comprises at least one function pin; the earphones further comprise: a sensor circuit and a logic control circuit, the sensor circuit is connected to one function pin of the earphone connector via the logic control circuit; the sensor circuit is used for detecting a wearing state of the earphones, and outputting a trigger signal to the logic control circuit if the wearing state changes; the logic control circuit is used for changing a voltage value of the function pin connected to the logic control circuit according to the trigger signal, so as to trigger the terminal to execute a target operation event according to the changed voltage value of the function pin, in which the target operation event is pre-configured with respect to the voltage value of the function pin. Various functions can be realized by adding sensors to the earphones and feeding sensor information back to the terminal, thus enhancing user experience.