A street lamp intelligent monitor and a monitoring method thereof

Abstract

The invention relates to a street lamp intelligent monitor, which comprises a street lamp monitoring host computer, a main chip, and group electrically connected with the main chip and including a power supply module, a learning circuit, a GPRS communication module, a GPS positioning module, a dimming circuit, a memory, a voltage sampling circuit, a current sampling circuit, a leakage current sampling circuit and an alarm signal circuit. The GPRS communication module is used for receiving and sending the data of the main chip. The street lamp monitor host computer is connected with the main chip through the GPRS communication module. The learning circuit added in the invention can send a certain percentage of current learning commands through the street lamp monitoring host computer or a key operation, After 10 minutes of learning, the current learning module determines the fault current reference value, when the actual current value is less than the fault current reference value in future operation, the current learning module generates the fault information of street lamps and reports the warning information of street lamps.

Description

technical field [0001] The invention relates to a street lamp communication monitoring and protection switching device, in particular to a machine monitoring method for an intelligent street lamp monitor. Background technique [0002] With the development of smart cities, a large number of intelligent street lamp control and monitoring equipment have emerged as the times require, and single lamp controllers with functions such as data monitoring, fault reporting, GPS positioning, automatic control, remote control, energy-saving control, and electric shock protection have been effectively implemented. development and use. While there are more and more product functions, there are also disadvantages in some functions. [0003] The existing smart street lamp monitors have the following disadvantages: [0004] In the field of urban street lamps, the street lamp monitor adopts GPRS, LoRa, MB and other communication methods to establish contact with the background system of the ...

AI Technical Summary

Problems solved by technology

But the ensuing problem is that it is necessary to input accurate latitude and longitude values ​​to the street lamp controller for each region to get accurate control. However, due to the great geographical differences, especially the sunrise and sunset times of the sun in the eastern and western regions are very different. It is necessary to match the latitude and longitude for each region to achieve precise control. At present, the main implementation method is to set a fixed latitude and longitude value for a certain station alone during production, or to set data through infrared and RS485 according to the local latitude and longitude value on site, which consumes a lot of manpower and material resources.

When supplying goods, it is easy to cause untimely stocking and wrong delivery in various regions, and it is easy to make mistakes in setting the latitude and longitude values ​​on site, resulting in misalignment of the opening and closing time of the street lights controlled by the local latitude and longitude, which causes street lights to malfunction and turn on when they should not be on. light, not light when the light is on

[0008] With the development of smart street lamps, single-lamp controllers with communicat

Images