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Voice-activated electrical switch

An electrical switch, relay switch technology, applied in the field of switches, can solve the problems of high energy consumption, poor anti-interference ability of voice-activated switches, and no protection function, and achieves low distortion, improved audio collection effect, and strong anti-interference ability. Effect

Inactive Publication Date: 2018-03-23
CHANGZHOU INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The voice-activated switch in the prior art has poor anti-interference ability, high energy consumption, and no protection function

Method used

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  • Voice-activated electrical switch
  • Voice-activated electrical switch
  • Voice-activated electrical switch

Examples

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-3 , the present invention provides a technical solution: a voice-activated electrical switch, comprising a relay switch unit 1, a sound collection unit 2, an audio amplification unit 3 and a control unit 4, and the sound collection unit 2 is connected to the control unit 4 through the audio amplification unit 3 , the control unit 4 is respectively connected to the relay switch unit 1 and the comparison unit 5, and also includes a load prot...

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Abstract

The invention discloses a voice-activated electrical switch, which comprises a relay switch unit, a sound collecting unit, an audio amplifying unit and a control unit. The sound collecting unit is connected to the control unit through the audio amplifying unit, and the control unit is respectively connected to the relay switch unit and a comparison unit. The voice-activated electrical switch alsocomprises a load protection unit. The load protection unit is connected to the control unit. The voice-activated electrical switch has a simple structure, realizes precise control of the electrical switch, has strong anti-interference ability and a load protection function, and can filter external noise signals and prevent false triggering.

Description

technical field [0001] The invention relates to the technical field of switches, in particular to a voice-activated electrical switch. Background technique [0002] The switch is a commonly used power control device in daily life. It is used to control the on and off of the power supply of lamps and other electrical appliances. The more conventional switches are switched between the on and off states through the switch button. According to different usage scenarios, On the basis of conventional switches, various manufacturers have also developed switch types with various trigger methods, such as touch, voice control, sensor control and other switches, and switch operations or delays are performed by receiving and processing different control signals Perform switch operation. The voice-activated switch in the prior art has poor anti-interference ability, high energy consumption and no protection function. Contents of the invention [0003] The purpose of the present inven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042H05B37/02
CPCG05B19/0423G05B2219/25257H05B47/12
Inventor 李渊熊超侯东东俞霖
Owner CHANGZHOU INST OF TECH
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