Voice controlled switch

A technology of voice control and switching, applied in electronic switches, electrical components, pulse technology, etc., can solve problems such as misoperation and inconvenient use, and achieve the effects of convenient control, strong anti-interference, and good confidentiality

Inactive Publication Date: 2010-05-12
方亚琴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing sound control switch is quite inconvenient to use because it needs to use a specific frequency
[0004] In addition, because this type of sound control switch no matter who makes the sound, as long as the corresponding frequency requirements are met, the switch can be made to respond, so malfunctions often occur

Method used

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Examples

Experimental program
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Embodiment 1

[0015] See figure 1 and figure 2 , a voice-controlled switch, which includes a switch body 1, a switch button 3 located on the panel of the switch body, and a control element located inside the switch body; it is characterized in that: a pickup 2 is arranged on the panel of the switch body 1, and the switch The inside of the body also includes: a memory 4, a voice analyzer 5, a comparator 6, and an actuator 7; connected to the device.

[0016] The pickups mentioned above are capacitive or piezoceramic or inductive.

[0017] Principle of the present invention is like this:

[0018] First, the specific voice of the person who needs to control the switch is recorded; then, it is stored in the memory; since the human voice is synthesized by fundamental wave signals of various frequencies, the voice of each person is almost different . When the relevant person sends out a control voice, it is collected by the pickup and sent to the voice analyzer for analysis, and then compar...

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PUM

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Abstract

The invention belongs to the field of electric tools and electric appliances, and in particular provides a switch which can be controlled by voice. The voice controlled switch comprises a switch body (1), switch keystrokes (3) and a control element, wherein the switch keystrokes (3) are arranged on the panel of the switch body and the control element is arranged in the switch body. The voice controlled switch is characterized in that: the panel of the switch body (1) is provided with a sound pickup (2) and the inside of the switch body also comprises a storage (4), a voice analyzer (5), a comparator (6) and an actuator (7), wherein the sound pickup is connected with the voice analyzer; the storage and the voice analyzer are connected with the comparator at the same time; the comparator is connected with the actuator; and the sound pickup is a capacitive type or a piezoelectric ceramic type or an inductive type. The voice controlled switch has the advantages of convenient control, strong anti-interference and good secrecy effect.

Description

technical field [0001] The invention belongs to the field of electrical engineering and electrical products, in particular to a switch capable of realizing control by voice. Background technique [0002] Existing switches are usually mechanical or electronic. Mechanical switches are often used on walls, usually in two states of on and off, and this type of switch is widely used. The other type is electronic, including infrared switches, proximity switches, voice-activated switches, etc.; for infrared switches, usually, when a human body or animal passes by, it blocks the infrared signal emitted and reflects the signal into the receiving part of the switch. The access part realizes the action of the switch after receiving the signal; the proximity switch is realized by sensing the signal strength in a certain area. When the human body or animal body enters its set area, the signal in the area drops or rises to When a certain value is reached, the switch acts; the sound-activ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/94
Inventor 方亚琴
Owner 方亚琴
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