Study on Energy-saving Method of Microwave Monitoring for Detecting Human Physical Body and Shielding Interference from Regular Motion Objects

Abstract

This paper explores a method of detecting human body by microwave that avoids the interference of regular motion. It can accurately detect the presence of human body in the presence of interference of regular moving objects, and is applied to the energy-saving control of power sockets to achieve energy-saving control. This method can also be used in water-saving control. This method solves problems related to resource waste in public buildings, especially problems in classrooms and offices in colleges and universities where there are ever-lasting lights air-conditioning and no people there other waste problems, which improves the level of scientific management, and saves a lot of energy. It can not only solve the problem of energy saving and control, but also realize the safety utilization of power of the device. According to the statistics, it can be guaranteed that there are more than 30% saving energy with low input. This method makes great contributions to environmental protection and social security. This method can be further promoted to be appiled to any control system which requires accurate human physical body detection and shielding interference from regular motion object, which will be progressively integrated into building clusters and municipal facilitie. It can also achieve data sharing, information interaction and centralized control of energy of the whole city.