Street lamp controller

Abstract

The invention discloses a street lamp controller and relates to the electrical equipment control technology field. The controller comprises a main control module, a slave control module, an upper computer, serial communication, a power supply, 485 communication, a lighting circuit and driving amplification circuit module. The power supply is connected to the main control module and the slave control module. The upper computer is connected to the main control module through the serial communication. The slave control module is connected to the main control module through the 485 communication. The lighting circuit and a driving amplification circuit are peripheral circuits of the slave control module and are connected to the slave control module respectively. By using the street lamp controller of the invention, through brightness detection to an environment, on and off of a street lamp are controlled so that a light-operated purpose is realized; a lot of electric energy is saved and an effect of energy saving and environmental protection is achieved.

Description

technical field [0001] The invention relates to the technical field of electrical equipment control, in particular to a street lamp controller. Background technique [0002] At present, most of the street lamps in our country adopt the method of "constant illuminance for all night lights" for lighting, and the control methods are still simple traditional methods such as light control and time control. This type of lighting method generally has the following shortcomings: First, the system It is difficult to feed back the operating status information of street lamps, and remote control cannot be performed, so traditional manual inspections can only be used. It not only increases the workload of the street lamp management department, but also increases the cost of operation and maintenance. Second, it is too wasteful to adopt the method of "full night light constant illumination". Third, many street lamp control functions are too simple to be practical. The brightness canno...

AI Technical Summary

Problems solved by technology

[0002] At present, most of the street lamps in our country adopt the method of "constant illuminance for all night lights" for lighting, and the control methods are still simple traditional methods such as light control and time control. This type of lighting method generally has the following shortcomings: First, the system It is difficult to feed back the running status information of street lamps, and remote control cannot be performed, so traditional manual inspection can only be used

Not only increases the workload of the street lamp management department, but also increases the cost of operation and maintenance

Second, it is too wasteful to adopt the method of "full night light constant illumination"

Third, many street lamp control functions are too simple to be practical

It is impossible to adjust the brightness, good or bad detection and random control of the light on and off according to the needs, which brings inconvenience to the maintenance management

[0003] With the sharp rise in energy prices in recent years, the huge cost of electricity for street lamps has become a big burden. Lack of electricity and backward lighting have become bottlenecks restricting economic development.

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