Environmental protection data acquisition and monitoring control system based on industrial Internet of Things

The invention relates to the technical field of environmental monitoring, in particular to an environmental protection data acquisition and monitoring control system based on industrial internet of things, which comprises a three-dimensional visualization unit, an image preprocessing unit, a three-dimensional terrain modeling unit and a matching mapping unit, and further comprises a water quality monitoring unit and a data processing unit, the water quality monitoring unit is used for carrying out data monitoring on the upstream, close to a main stream intersection, of a monitored river in a target area, the downstream of a river main stream convergence position of the monitored river and a pollution discharge position of a monitored factory through a water quality sensor so as to obtain pollution factor concentration, and transmitting the pollution factor concentration to the pollution classification unit. According to the invention, the pollution factor concentration is classified by using a pollution class