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Wireless remote control signal active receiving circuit used in smoke control system

A wireless remote control and control system technology, applied in signal transmission systems, instruments, etc., can solve problems such as unsatisfactory, inconvenient to use, and inability to realize wireless remote control, so as to achieve the effect of convenient use and fire prevention

Inactive Publication Date: 2016-06-29
TIANJIN CHANGYUE ELECTRONICS SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The smoke control in the prior art requires manual control, which is not very convenient to use, cannot realize wireless remote control, and cannot meet the needs of practical applications

Method used

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  • Wireless remote control signal active receiving circuit used in smoke control system

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Embodiment Construction

[0028] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0029] In order to realize the remote control of the smoke control and meet the needs of practical applications, the embodiment of the present invention provides a wireless remote control signal active receiving circuit used in the smoke control system, see figure 1 , see the description below:

[0030] An active receiving circuit for a wireless remote control signal used in a smoke control system, comprising: a receiving resonant circuit, the receiving resonant circuit inputs a received signal into a demodulation module U2, and the demodulation module U2 demodulates the received signal into a digital signal, The digital signal is output to the central processing circuit through the wireless remote control receiving signal input termin...

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Abstract

The invention discloses a wireless remote control signal active receiving circuit used in a smoke control system, and relates to the field of smoke control.The wireless remote control signal active receiving circuit comprises a receiving resonance circuit, the receiving resonance circuit inputs received signals into a demodulation module, the demodulation module demodulates the received signals into digital signals, and the digital signals are output into a central processing circuit through a wireless remote control received signal input end.The wireless remote control signal active receiving circuit is convenient to use, wireless remote control is achieved, a fire is avoided in time, and needs in practical application are met.

Description

technical field [0001] The invention relates to the field of smoke control, in particular to an active receiving circuit for wireless remote control signals used in a smoke control system. Background technique [0002] With the rapid development of economy and society, people are paying more and more attention to the safety of factories, mines and residences, and smoke control systems are usually used to protect personal and property safety. [0003] There are at least the following shortcoming and deficiency in the prior art: [0004] The smoke control in the prior art requires manual control, which is not very convenient to use, cannot realize wireless remote control, and cannot meet the needs in practical applications. Contents of the invention [0005] The present invention provides a wireless remote control signal active receiving circuit used in a smoke control system. The wireless remote control signal active receiving circuit realizes the remote control of smoke c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08C17/02
CPCG08C17/02
Inventor 卜凤悦
Owner TIANJIN CHANGYUE ELECTRONICS SCI & TECH
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