Microphone control system and electronic device
AssigneeHuawei Technologies Co., Ltd.
InventorJinkui Li
Life of this patent
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Abstract
A microphone control system and an electronic device, include an identity authentication module, a control module, a power supply module, and a microphone module that are sequentially connected. The identity authentication module is configured to verify identity information of a user based on a trigger operation of the user and send a switch signal to the control module after the verification succeeds. The control module is configured to control a power supply status of the power supply module based on the switch signal, where the power supply status includes a power-off state and a normal state. The power supply module is configured to supply power to the microphone module when being in the normal state.
Claims20
A microphone control system, comprising:
- an identity authentication module;
- a control module;
- a power supply module;
- and
- a microphone module, wherein:
- the identify authentication module, control module, power supply module and microphone module are sequentially connected;
- the identity authentication module is configured to verify identity information of a user based on a trigger operation of the user and to send a switch signal to the control module after the verification of the user identity information succeeds;
- the control module is configured to control a power supply status of the power supply module based on the switch signal, wherein the power supply status comprises a power-off state and a normal state;
- and
- the power supply module is configured to supply power to the microphone module when the power supply module is in the normal state.
An electronic device, comprising:
- a microphone control system comprising
- an identity authentication module;
- a control module:
- a power supply module;
- and
- a microphone module, wherein:
- the identity authentication module, control module;
- power supply module and microphone module are sequentially connected;
- the identity authentication module is configured to verify identity information of a user based on a trigger operation of the user and to send a switch signal to the control module after the verification succeeds;
- the control module is configured to control a power supply status of the power supply module based on the switch signal, wherein the power supply status comprises a power-off state and a normal state;
- and
- the power supply module is configured to supply power to the microphone module when being in the normal state.
Dependencies are inferred from the claim text.