A detection method for a fire alarm linkage system and its system and device

Abstract

The invention discloses a detection method used for a fire control alarm leakage system as well as a system and a device thereof. The detection method at least comprises one of a reverse detection method and a forward detection method, wherein the forward detection method comprises the following steps that a detection host sends a detection signal to a detection terminal arranged on a monitoring site; the detection terminal receives the detection signal to trigger an analog signal or a switching signal to simulate the fire control working condition; if the detection host identifies that the fire control monitoring host receives an alarming signal emitted from the fire control alarming device of the monitoring site, the fire control alarming device of the monitoring site and the communication line thereof are recorded to be normal; if the detection host identifies that the fire control monitoring host does not receive the alarming signal emitted from the fire control alarming device of the monitoring site, the fire control alarming device of the monitoring site and the communication line thereof are recorded to be abnormal. According to the invention, problems existing in the fire control alarm linkage system can be conveniently found in time to prompt relevant departments and personnel to take an effective measure to eliminate potential safety hazards, and the fire control alarm action system is guaranteed to be under the normal and effective working state constantly.

Description

technical field [0001] The present invention relates to a detection method and its system and device, more specifically to a detection method for a fire alarm linkage system and its system and device. Background technique [0002] In the existing technology, after the installation of the lines, fire alarm devices (such as alarm switches, smoke detectors, etc.), smoke prevention equipment and fire control hosts in the fire alarm linkage system, only the fire conditions are triggered (i.e. Only when the smoke alarm is detected, or the alarm switch is manually triggered), or on-site testing and inspection can be performed to verify whether it is in a normal state, otherwise, there is no way of knowing. However, there are often some fire alarm linkage systems in use. Due to long-term use or improper maintenance, various problems occur in their lines and fire alarm devices. If these problems are discovered when a fire incident occurs, It may cause the alarm to be untimely, or fa...

AI Technical Summary

Problems solved by technology

However, there are often some fire alarm linkage systems in use. Due to long-term use or improper maintenance, various problems occur in their lines and fire alarm devices. If these problems are discovered when a fire incident occurs, It may cause the alarm to be untimely, or fail to carry out fire protection and disaster reduction in time, and lead to the occurrence of greater safety accidents; if relying on manual methods to check not only the workload, but also very inconvenient and not easy to be found, especially for For the fire department

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