Maintenance work order space-time scheduling optimization method and related device

The invention discloses a maintenance work order space-time scheduling optimization method and a related device. The method comprises the following steps: acquiring position information and time information of maintenance personnel; acquiring corresponding map data through a geocoding module, and forming a time matrix; calculating the arrival time of the maintenance personnel arriving at the work order initiating position through the time matrix; predicting the working time of the maintenance personnel through a pre-trained fusion model of a shallow Wide model and a deep Deep model; and based on the arrival time and the working time, performing optimization scheduling on the work order task through a Hungary matrix, and issuing the work order to maintenance personnel. According to the method, the work order task is optimized and scheduled through the Hungary matrix based on the arrival time and the working time, and the work order is issued to the maintenance personnel, so that the problems of configuration o