Design Of Intelligent Dispatching Of Power Failure Vehicles And Field Management System

In the21st century, electric power industry in our country is flourishing, and the gridscale is expanding, while the electric power users is also increasing year by year. At thesame time, the structure of the power grid is becoming more and more complex, and therequirements of the electric power users are higher. In consequence, how to provide high-quality and efficient power service to our electric power users is the priority for thepower enterprises. When the power grid breaks down unexpectedly, the rapid andscientific scheduling of the breakdown vans and accomplishing the electrictroubleshooting efficiently are the key to satisfy the electric power users. Hence, thedispatching of power failure repair vehicles and field management become a hot spot ofcurrent research. And it has great practical significance to design and develop adispatching system of power failure repair vehicles and field management to meet therequirements of the power enterprises.The business process of95598system in use is too simple, and the means ofcommunication is too singleness. Besides, the scheduling of the power failure repairvehicles is short of scientific management, and the process of the repair is short of realtime monitoring. In this paper, combined with the requirements of the electric powerenterprise production and management, we put forward an overall plan for thedevelopment of the system, and eventually develop a dispatching system of power failurerepair vehicles and field management.The development of the system involves many technologies, such as developmentenvironment and software, communication technology of the system, the locate mode ofthe power failure repair vehicles and so on. For the development environment andsoftware, this system uses ASP.NET as development environment, and Visual Studio2008as the development tools, and uses Web pages based on B/S mode that is popular.Thus, this system is simple to maintain and upgrade, and is at low cost. Besides, thesystem runs more quickly. As for the key technologies, this paper studies the GPRStechnology, the GPS system and the GIS system. Base on this, we use GPRS as mobilecommunications technology of the system, and use GPS as the tool of location of andreal time monitoring the power failure repair vehicles. All the information will be shownon the GIS. The integrated application of these advanced technologies guarantees thesystem to run safely, reliably and efficiently.In addition, this paper USES the Dijkstra algorithm as the scheduling algorithm.Concerning this issue, this paper designed Dijkstra algorithm program for dispatching ofthe power failure repair vehicles. Dijkstra algorithm is a typical shortest path routingalgorithm, and is used to calculate the shortest path of a node to all other nodes. The application of the Dijkstra algorithm provides scientific basis for the manager toscheduling the power failure repair vehicles, and reduces the repair cost effectively,shortens the repair cycle and improves the power quality of service. In conclusion, theapplication of the system can greatly shorten the period of fault repair, realize scientificmanagement of electric repair work, and improve the level of power to repair, thus ensureto provide satisfactory service for electricity to the users.