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An Introduction
The street lamp system is an integral part of the urban infrastructure, and the municipal public facilities are closely related to people’s daily life. At the same time, green lighting is also an inevitable trend in today’s lighting industry. With the acceleration of urbanization and the expansion of the scale of cities, lighting consumption and lighting electricity bills are increasing, which intensifies my country’s increasingly tight energy supply. Therefore, an energy-saving single lamp control system for street lamps is established to realize centralized control, detection and management of street lamps, combined with the corresponding control network to ensure that each street lamp is lit on time and on demand, and can effectively save street lamp electricity and extend bulbs. Longevity and reducing maintenance costs are the goals of a modern energy-efficient society.
The single-lamp control solution for street lamps developed by Shanghai Aolin Information Technology Co., Ltd. adopts the most advanced Zigbee wireless technology, combined with embedded systems, and proposes wireless networking, Single point control solution. With the advantages of low power consumption, long distance, flexible wireless networking, anti-interference, lamp failure self-check, etc., it can provide customized wireless supporting products for the majority of street lamp control equipment manufacturers.
The implementation of the wireless single-lamp control system can significantly improve the management level of the street lamp system, and meet the functional requirements of remote control, real-time monitoring, data collection, automatic or manual dimming, lamp protection, and dynamic power saving.
Street lamp scheme network composition
System topology diagram
System communication architecture diagram
Street lamp solution system software interface (reference)
After the wireless light control system is completed, it will have the following main functions:
Remote control: According to the time curve and illuminance, the monitoring center computer is unified and automatically controlled (group control, group control) to turn on/off the street lights and lighting lights (all night lights, midnight lights, time lights) of each lighting node, and can realize manual single Node, group switch lights and other functions.
Telemetry: Automatic patrol measurement (one site in 2 seconds) according to the set time period or random manual detection of operating parameters such as voltage and current of each node’s street lamp and lighting circuit, and can detect up to 3×8 AC signals.
Remote signaling: The alarm information and switch status of each node and single lamp can be obtained at any time.
Remote adjustment: realize the connection of voltage adjustment and energy-saving equipment with power distribution cabinets and single lamps.
Grouping function: arbitrary function grouping of lighting nodes can be carried out, and multiple control schemes of time control/light control, working day/holiday/major holiday lights can be used respectively.
Multiple mode conversion functions: Up to five switch light modes are converted every day, which is convenient to realize the functions of midnight light, time light, and secondary return light. The mode conversion time can be configured.
Fault alarm: It uses sound and light, voice and SMS to alarm in various forms, and the alarm items can be configured.
GPS timing function: Adopt satellite GPS system to ensure accurate time of monitoring center, light node controller and single light controller.
Autonomous operation capability: The lighting node controller and single lamp controller have self-operation capability to ensure that the lights are turned on/off normally when the wireless communication is not smooth.
Green and energy-saving: The wireless street light control terminal performs wireless intelligent control and detection of each street light, and can automatically or manually control the turn on, turn on, dark, and turn off of all street lights. At the same time, through different time periods and different timings, it is accurate in different weather The changes in the control of street lamp brightness, effective use of resources, energy saving and emission reduction.
Product and solution consultation:
Shanghai Aolin Information Technology Co., Ltd.
Tel: +86 21 55126077, 55126078
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