In recent years, with the development of science and technology and the process of urbanization in the world, the amount of sewage discharged into the environment is increasing, and the water pollution is serious. At present, the water quality testing of pollution sources and drainage channels throughout the country is still at the manual testing stage, which is difficult to reflect the company and Continuous changes in urban sewage discharge. It is extremely urgent to establish an online detection system for sewage treatment, and it is imperative to improve water quality detection capabilities.
The system is mainly composed of a monitoring center, a number of fixed monitoring stations, a number of dedicated LED displays and 2G/3G/4G wireless terminals. The monitoring center controls the monitoring center of each fixed monitoring station, the fixed monitoring station collects various pollution parameters, and the center and the station transmit data through 2G/3G/4G wireless terminals. The monitoring station can be set to automatically send information to the monitoring center; it can also be set to a normal standby state after receiving the instruction from the monitoring center, and the information will feedback to the monitoring center. The monitoring center can collect data through the 2G/3G/4G wireless terminal and transmit it to the LED display. At the same time, the monitoring center can modify and update the displayed information remotely on the LED screen at any time.