Backup power source guaranteeing device

Abstract

The invention discloses a backup power source guaranteeing device. The device comprises a power distribution module, a dynamic monitoring module and a direct-current power supply energy storage module; and the power distribution module comprises two input terminals and a plurality of output terminals, wherein the two input terminals are connected with the plurality of output terminals through a power source switcher. The backup power source guaranteeing device provided by the invention can provide 24-hour uninterrupted voltage monitoring and power supply service. Each backup power source guaranteeing device is provided with FSU (dynamic monitoring) equipment, and can monitor the power supply conditions of signal lamps around the clock by means of a monitoring operation and maintenance platform. Under the condition of municipal power failure or unstable municipal voltage, the backup power source guaranteeing device with a built-in lithium battery can realize continuous power supply so as to guarantee the normal work of traffic signal lamps. The device has the advantages of high safety, convenience in installation and use and the like.

Description

technical field [0001] The invention relates to the technical field of power distribution equipment, in particular to a backup power protection device. Background technique [0002] The traffic police detachment, at present, the power supply of the traffic signal lights at each intersection is directly supplied by the mains. Due to the line maintenance of the power supply bureau, the failure of the power supply or the instability of the municipal voltage, etc., the signal lights at many intersections will not work normally, which will easily cause traffic congestion. In the usual maintenance process, due to the limited police force, it is impossible to achieve 7*24 hours of uninterrupted monitoring. [0003] In order to solve this problem, the solution provided in the prior art is that at intersections where there is a power outage, the police configure temporary generators to meet the normal operation of signal lights. This method has many disadvantages. For example, it tak...

AI Technical Summary

Problems solved by technology

[0002] The traffic police detachment, at present, the power supply of the traffic signal lights at each intersection is directly supplied by the mains. Due to the line maintenance of the power supply bureau, the failure of the power supply or the instability of the municipal voltage, etc., the signal lights at many intersections will not work normally, which will easily cause traffic congestion. In the usual maintenance process, due to the limited police force, it is impossible to achieve 7*24 hours of uninterrupted monitoring

[0003] In order to solve this problem, the solution provided in the prior art is that at intersections where there is a power outage, the police configure temporary generators to meet the normal operation of signal lights. This method has many disadvantages. For example, it takes a certain amount of time to configure temporary generators , the signal lights cannot be restored immediately, affecting normal traffic operation

At the same time, due to the serious leakage of temporary generators, especially in rainy or snowy weather, it is very easy to cause damage to pedestrians and vehicles due to leakage.

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