Intelligent monitoring system and method for regional pollution discharge

The invention relates to the field of urban pollution discharge detection, and discloses an intelligent monitoring system and method for regional pollution discharge, and the technical scheme is characterized in that the intelligent monitoring system comprises a control center, a plurality of monitoring elements and a plurality of well lids, and each well lid is provided with a flow collection module and a signal transmission module; the well lids conforming to the adjacent relation can communicate with each other through the signal transmission module, and the flow collection module obtains the flow of liquid entering a sewer through the well lids and defines the flow as circulation flow information. The corresponding signal transmission module generates a flow acquisition signal to the signal transmission module of the adjacent well lid to control the flow acquisition module to acquire whether liquid flows through or not, if the liquid flows through, the flow acquisition module acquires a flow signal to be