Design And Implementation Of Intelligent Energy Saving Lighting System

The energy-saving intelligent lighting system is a lighting system that responds to the national energy-saving call.The existing energy-saving intelligent lighting systems at home and abroad can be divided into two categories: one is through the design and use of energy-saving equipment to reduce the energy consumption of the equipment itself to reach the energy-saving purposes;It is to use energy-saving management mechanisms to achieve energy-saving goals by controlling the power to turn off unattended areas.The existing energy-saving management mechanism ignores the psychological needs of people for security.Therefore,this paper proposes an energy-saving intelligent lighting system based on energy-saving and perception of human security.The energy-saving intelligent lighting system designed and implemented in the dissertation can automatically adjust the light intensity of the surrounding environment according to the area where the person is located.On the one hand,it can satisfy people's sense of security obtained from the brightness,and on the other hand can achieve the energy-saving purpose by reducing the light intensity.The system's automatic adjustment strategy not only achieves the shutdown of the unmanned area light,but also adjusts the intensity of the light in the area where the person is located,meets the maximum energy saving effect,and satisfies the psychological need of the person to realize the security and realizes the lighting system Energy-saving,humane management goals.The system includes three modules: data acquisition and control,data transmission,and data processing.The data acquisition and control module acquires human body temperature and receives control information through an infrared temperature sensor;the data transmission module transmits the collected temperature data to the data processing module and transmits the light intensity value determined by the data processing module,and finally transmits to the controller;the data processing module calculates the distance between the person and the light tube through the collected temperature value and determines the light intensity value.After the design of the system is completed,it is tested under the conditions of six sets of lamps and ten hours in the experimental environment.The system can achieve about 65% of energy saving efficiency compared with the conventional lighting system,and the management strategy of controlling the light intensity can satisfy the psychological needs of the user for security.