Street lamp control system, a new force for energy saving and emission reduction

The domestic street lamp control system has gone through nearly two decades since the end of the 1980s. From the data point of view, it has gone through four stages:

(1) At the end of the 1980s, the 220V strong current wired control method was adopted;

(2) The control method using power line and telephone line carrier wave in the early to mid-1990s;

(3) In the mid to late 1990s, the 230MHZ dedicated channel was used for wireless data transmission control;

(4) From the beginning of the 21st century to the present, the short message SMS and GPRS/CDMA wireless public networks of China Mobile and China Unicom are used for data transmission and 230MHZ data transmission control methods.

With the continuous advancement and development of microelectronics technology, from discrete components and transistors to now highly integrated large-scale integrated circuits, the volume is getting smaller and smaller, the functions are getting more powerful, and the stability is getting higher and higher.

The use of street light control system can greatly reduce energy consumption and ease the electricity load during peak electricity consumption. There are many ways to control the intelligent street light system. From the control content, it usually includes automatic clock control, automatic illuminance adjustment control, regional scene control, manual remote control, etc.

The intelligent street lamp control system converts the artificial on and off of general lighting into intelligent management, which not only enables street lamp managers to apply their high-quality management awareness to the street lamp control system, but also greatly reduces street lamps Operation and maintenance costs, and bring a great return on investment.

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