The main purpose of this project is to detect the dense smokes from some factories in Kuang-In industrial park. Thus, an intelligent recognition system is designed to detect the air pollution by image recognizing and 3-D laser technology. The device of this system is placed in the building of the Far Eastern New Century Company. This system combines the analyzed results of local stations to identify the location of the pollution. Moreover, eight suspicious companies which made the dense smokes are recognized and the degree of smoke pollution is also recorded to help the inspector to identify the illegal company. The experiment results demonstrator that the average percentages of SO2 and PM10 in 2014 are reduced 26% and 34%, respectively. It also shows that the designed system can warn suspicious companies to reduce their air pollution.

air pollution, image detection, lidar