1. Sensor detection: The street lamp energy-saving controller first detects the brightness of the surrounding environment in real time through the sensor installed on the street lamp. The sensor can be a photoresistor, an infrared sensor, etc. , and can perceive the surrounding light intensity.
2. Data collection: The brightness data detected by the sensor will be collected and processed by the street lamp energy-saving controller. The controller will judge the brightness level of the current environment according to the collected data.
3. Brightness level: According to the collected brightness data, the street lamp energy-saving controller will automatically adjust the brightness of the street lamp. When the ambient brightness is low, the controller will improve the brightness of the street lamp to ensure the lighting effect of the road; When the ambient brightness is high, the controller will reduce the brightness of the street lamp to avoid the waste of energy.
4. Time control: The street lamp energy-saving controller can also be controlled according to time. At night or in low peak period, the controller can reduce the brightness of street lamps and reduce energy consumption; In the rush hour, the controller can improve the brightness of street lamps and ensure the safety of roads.
5. Remote monitoring: The street lamp energy-saving controller can also be connected through the network to realize remote monitoring. Through remote monitoring, we can know the working state and energy consumption of street lamps in real time, and adjust and maintain them in time.
6. Evaluation of energy-saving effect: The street lamp energy-saving controller can record and analyze the brightness data and energy consumption of street lamps and evaluate the energy-saving effect. Through the evaluation, we can know the energy-saving effect of the controller, further optimize the control strategy and improve the energy-saving effect.
In a word, the street lamp energy-saving controller detects the ambient brightness through the sensor and classifies the brightness according to the collected data, thus achieving the purpose of energy saving. Through time control and remote monitoring, the energy-saving effect and management efficiency can be further improved. The energy-saving controller has a broad application prospect in urban road lighting, which can effectively reduce energy consumption and environmental pollution.