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Acousto-optic software combined early warning device

An early warning device, sound and light technology, applied in alarms, anti-theft alarms, mechanical vibration actuation of anti-theft alarms, etc., can solve problems such as inability to judge, and achieve the effects of convenient observation, improved efficiency, and high positioning accuracy

Inactive Publication Date: 2019-12-20
李莎
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the relative position of the target cannot be judged by the distance of the sound source. In some special areas, such as mines, it is very important to judge the position of the person when searching. The purpose of the early warning device for finding the target is to provide a sound and light software combined early warning device to solve the above problems

Method used

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  • Acousto-optic software combined early warning device

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Embodiment

[0018] Such as figure 1 As shown, the present invention is an acousto-optic software combined early-warning device, an acousto-optic software combined early-warning device, comprising a tripod 1, a fixed platform 2, a receiving microphone 3, a wireless transceiver 4 and a reference positioning device 5 and an acoustic Light early warning device 6, described triangular support frame 1 is fixed on the wall, and supports fixed platform 2, and described receiving microphone 3 is arranged on the front face of fixed platform 2, and described receiving microphone 3 protrudes outwards, passes through receiving microphone 3. Receive the sound source, and send the sound data to the reference positioning device 5. The reference positioning device 5 locates the position of the device according to the size of the sound source and the receiving direction of the receiving microphone 3, and locates the reference position through the wireless transceiver 4. The location of the device 5 is sent...

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PUM

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Abstract

The invention discloses an acousto-optic software combined early warning device. The device comprises a triangular support frame, a fixed table, a receiving microphone, a wireless transceiver, a reference positioning device and an acousto-optic early warner, wherein the triangular support frame is fixed on a wall and supports the fixed table; the receiving microphone is arranged on the front end surface of the fixed table; the receiving microphone extends outwards; a sound source is received through the receiving microphone, and sound data are sent into the reference positioning device; the reference positioning device positions the position of the device according to the size of the sound source and different receiving positions of the receiving microphone, and positioning of the reference positioning device is sent to external equipment through the wireless transceiver; and the acousto-optic early warner receives a feedback of the external equipment through the wireless transceiver and carries out acousto-optic warning.

Description

technical field [0001] The invention relates to an early warning device, in particular to an early warning device combined with sound and light software. Background technique [0002] At present, most of the services provided by security monitoring equipment are after-the-fact analysis, that is, it is impossible to prevent the occurrence of monitored abnormal situations. On the one hand, existing security monitoring equipment cannot effectively determine the scope of abnormal situations; on the other hand, existing security monitoring The relevant alarm functions provided by the equipment are mostly to provide warning information for the management personnel of the security monitoring equipment, and cannot effectively prevent outside personnel from intruding. Can reduce the occurrence of crime. Contents of the invention [0003] The technical problem to be solved by the present invention is that the relative position of the target cannot be judged by the distance of the s...

Claims

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Application Information

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IPC IPC(8): G08B13/16G08B13/196G08B25/10
CPCG08B13/1672G08B13/19632G08B25/10
Inventor 李莎
Owner 李莎
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