Lightning protector monitoring device and monitoring method

Abstract

Embodiments of the present invention provide a monitoring device and a monitoring method for a lightning protector. The method includes: the synchronous clock starts timing, and judges whether the preset synchronous time is reached; if the preset synchronous time is reached, the synchronous clock controls the physical switch driver to turn on the physical automatic switch, and synchronously controls the signal collector to collect the lightning protection device signal ; Gather N lightning protector signals by the signal collector under the control of the synchronous clock, and N is an odd number not less than 3; The N lightning protector signals collected by the signal collector are transmitted to the monitoring unit by the transmission unit, so that The monitoring unit judges whether the lightning protector works normally according to the N times lightning protector signals. The invention can effectively isolate the lightning protector and the signal collector, and avoid the danger of the wired or wireless connection signal collector being struck by lightning to the greatest extent, thereby ensuring the normal operation of the collection.

Description

technical field [0001] The invention relates to the technical field of information communication network management, in particular to a monitoring device and a monitoring method for a lightning protector. Background technique [0002] At present, all communication power surge protectors are not remotely monitored, requiring professionals to go to the station to check one by one, so that some damaged lightning protectors cannot be replaced in time, leading to major failures, resulting in a large loss of manpower and material resources. figure 1 Shows the current position of the SPD on the communication network. Such as figure 1 As shown, at present, the lightning protection of communication equipment is mainly divided into two levels, namely A-level lightning protection and B-level lightning protection. These two lightning protection devices can only be found by on-site inspections at present. [0003] The function of the lightning arrester is to cut the amplitude of the in...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the existing technology mainly requires professionals to carry out regular inspections on the station, which will consume a lot of manpower and material resources, and the failures that occur during the inspection interval cannot be avoided, so there are hidden dangers of major failures

At the same time, because the dynamic environment monitoring in the communication field all adopts wired monitoring, because the instantaneous current of lightning is very large, all equipment connected to the line may be damaged by lightning, so if the lightning protection device is connected to wired or wireless monitoring, there will be a large security risks

Images