Abstract: In order to have a timely and accurate rescue by the mine rescue robot, the Visual C#.NET combined with the ArcGIS Engine components was applied to the design and study on the analysis function of the optimized route for the rescue robot. Taking the practice and application in Beisu Mine of Yanzhou Coal Mining Grou p as an example, an effective optimized route analysis system was obtained from the experiment.The paper introduced the function module design of the system, the de sign of the space database and the system development method.The paper had a study on the establishment of the mine roadway network, the information collected fro m the beginning and stop, the network parameters, the calling analysis function and other key technology.The system could rapidly set the optimized route of the mine「 escue robot to the accident place and the mine rescue robot could have an optimized route from the beginning to the target place.