An Improved-PSO-based Route Optimization Method of Time-Limited Operator Operation and Maintenance Service

With the rapid development of the smart home networking business, the late arrival problem of door-to-door service has gradually been exposed. This paper mainly studies the problem of late arrival and proposes to build a PSO-based optimization model for time-limited operation and maintenance service routes, which aims to improve the efficiency of smart home engineers and enhance customer satisfaction. The experiment proves that the model can obtain the route order with minimizing cost and time according to the data of service location distance and service time limit, providing the best service route for operation and maintenance personnel.