In order to effectively monitor operation and protection equipment state, and timely realize the optimal control of monitoring equipment, based on human intervention, the ant colony algorithm is adopted to establish the logistic linkage, design the monitoring equipment collection content, compile the mapping table of the multi-camera relationship among several monitoring equipment in the substation. Meanwhile, by the data analysis and iterative algorithm process of the primary equipment topological connection and monitoring signal level attributes in the power grid, the pheromone is accumulated. By the monitor command of video surveillance system, the current monitoring equipment state is fast and steadily observed through the optimization and simulation of camera linkage model.