Remarks:

 1. Two level management center (sub control center, main factory management center)

 2. The entire optical fiber is coordinated, implemented and laid uniformly by the owner

 3. The sub control center and steel plant management center are both located in the weak current intelligent network

 4. Remote and independent areas do not require continuous networks and are automatically controlled locally

Accurate control of each lamp is realized, and precise control of different areas and different periods is realized. The network structure of the system adopts the central radiation mode, with server as the center, GPRS as the medium of the public communication network, radiating to the intelligent control box, and then the intelligent control box uses the power line carrier communication technology as the medium to communicate with the intelligent lamps and lanterns.

 ZNLM101 Intelligent Lighting Control Box 

Intelligent lighting control box is the most important part of intelligent lighting system. It mainly realizes data acquisition, state acquisition, remote and local control of intelligent lighting. The intelligent lighting control box receives the commands from the master station, stores and sends them to the intelligent lamps, receives the information reported or returned by the intelligent lamps, and filters out the information needed by the master station and reports it to the master station system.

●Communication function

Uplink communication supports GPRS/Ethernet and follows TCP/IP protocol.

Downlink support for OFDM power line carrier/RS485 industrial bus two interface options, the longest distance of 2000 meters.

●Automatic Control Function

According to the set timetable or latitude and longitude (automatically calculate the sunrise and sunset time of the area), automatic control of lighting and other terminal equipment.

●Local Manual Control Function

The panel of intelligent control box has "hand/automatic" switch button, "turn on" button and "turn off" button, through which emergency control of terminal equipment such as lighting fixtures can be realized.

●Data and State Collection Function

The intelligent lighting control box can collect the operation data and operation status of terminal equipment such as lighting lamps and lanterns, such as voltage, current, active power, power factor, etc.

●Fault Collection and Reporting Function

It can collect or receive the fault alarm information of terminal equipment such as intelligent lamps and lanterns, and report it to the master station system at the same time.

Real-time clock and time automatic correction, alarm function of unlawful opening of box door

It adopts high precision clock chip, precise time, automatic timing of power failure, synchronization with server time, and time calibration. It can also monitor illegal opening of front and back doors of distribution boxes.

 KHZN03 Intelligent lighting fixtures 

●According to the set latitude and longitude value, the sunrise and sunset time of that day can be calculated, and the power supply of the LED lamp can be automatically controlled.

●The brightness and interruption of the LED lamp are automatically controlled according to the set timetable. Each day can be set for six periods, each time with dimming value, dimming value set range of 0%-100%, 0% represents power off, other values will turn on the power control switch.

●It can monitor and display the state of lights on and off.

●It can detect the fault information of lamps.

●The information of the lamps can be transmitted to the lighting control box.