Street lamp fault monitoring method based on wireless ad hoc network

Abstract

The invention belongs to the technical field of Internet of Things smart cities. The invention specifically discloses a street lamp fault monitoring method based on a wireless ad hoc network. According to the method, an air switch and a Hall sensor are arranged on a street lamp loop, the states of voltage and no current on the street lamp loop are monitored, whether the street lamp breaks down ornot is judged according to the duration time and amplitude of the states of voltage and no current, and fault information of the street lamp is collected and then sent to a user cloud server through an NBIOT. Maintenance personnel can discover street lamp faults in time, and manpower and material resources invested in troubleshooting of street lamp fault states in a manual inspection mode are saved.

Description

technical field [0001] The invention relates to the technical field of Internet of Things smart city, in particular to a street lamp failure monitoring method based on a wireless ad hoc network network. Background technique [0002] Street lighting in our country is widely used in urban roads, expressways and other scenes, and the number of street lights is very large. High-pressure sodium lamps are currently the mainstream street lamps for urban lighting, and their service life is generally about 2 to 3 years, and the service life of emerging LED street lamps is generally only 3 to 5 years. Therefore, the number of natural failures of street lamps due to life expectancy in my country is very large every year, and a large number of urban street lamps must be replaced every year. Timely detection of faulty street lamps is very important to improve the management level of urban public transportation. [0003] Relying on manual inspection and troubleshooting is time-consuming ...

AI Technical Summary

Problems solved by technology

[0005] This control architecture provides the possibility for the realization of a distributed street lamp fault monitoring system, but the street lamp control box is compact in structure, which is not conducive to a large number of wiring, making the number of street lamps controlled in a street lamp control box extremely limited. If you want to collect more street lamps fault information, it is necessary to add more street light control boxes, increasing the laying cost, and a single street light control box will increase its own volume due to wiring, which is not conducive to installation and city appearance

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