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Monitoring method capable of expanding safety prevention arrangement

A security and defense technology, applied in the field of information communication, can solve the problems of unreasonable settings, limited security probes, security wiring pressure, etc., to achieve the effect of convenient security layout, meet the needs of use, and reduce wiring pressure.

Inactive Publication Date: 2010-07-21
GUANGDONG TRI SUN ELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if these detectors are connected to a security host, it will cause great pressure on the security wiring, especially for villas with multiple floors.
In addition, the number of security probes that can be connected to a security host is also limited
However, if multiple security hosts are installed separately, it is extremely unreasonable for users to set up each host separately.

Method used

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  • Monitoring method capable of expanding safety prevention arrangement
  • Monitoring method capable of expanding safety prevention arrangement
  • Monitoring method capable of expanding safety prevention arrangement

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Figure 1 ~ Figure 4 Shown is an embodiment of the invention. Such as figure 1 As shown, multiple security keyboards and multiple security hosts are used, and each security keyboard and security host is equipped with a logic control unit for monitoring line status, buffering data, and controlling the receiving and sending process, and uses the 485 bus in the network system Structures are connected to form a security control group. The detection probe is connected to the corresponding security host, and the security host is also connected to the alarm telephone network (PSTN).

[0039] Such as figure 2 As shown, the logic control unit includes the following components;

[0040] Delay unit—used to set the delay for receiving and sending data;

[0041] Receive buffer pool—used to buffer received data;

[0042] Sending buffer pool—used to cache data that needs to be sent;

[0043] Data analysis and processing unit—used to analyze and process the data in the receivin...

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PUM

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Abstract

The invention discloses a defense-setting and monitoring method which can expand safeguarding arrangement, which employs two or more safeguarding main machines and two or more safeguarding keyboards. Detecting heads are connected with the corresponding safeguarding main machines, logical control units used for monitoring circuit state, slowly storing data, controlling the process of receiving andsending are arranged on each safeguarding main machine and each safeguarding keyboard, a safeguarding control group is formed by using bus structure to connect, time-delay is set by monitoring whether the free state of the bus is conflictive with the data to finish the sending of data and control order. The invention can effectively realize the expansion of the connecting number of the safeguarding detecting heads, reduce the wiring pressure of the safeguarding system, simultaneously facilitate the user to set and operate the safeguarding system.

Description

technical field [0001] The invention relates to the field of information communication technology, in particular to a security monitoring method for realizing security in a family. Background technique [0002] With the development of home security technology, more and more families have begun to arrange security systems out of security considerations. Home security systems generally integrate facilities and devices such as burglar alarms, fire alarms, and gas leak alarms. All safety detection devices in the family are connected to the security host through safety probes, and anti-theft alarm detectors are generally installed on each door and window, and the installation positions of gas detection probes are almost fixed. Therefore, if these detectors are all connected to a security host, it will put great pressure on the security wiring, especially for villas with multiple floors. In addition, the number of security probes that can be connected to a security host is also ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B25/01
Inventor 王炅罗笑南王建民吴观明
Owner GUANGDONG TRI SUN ELECTRONICS TECH
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