In recent years, urban waterlogging is frequent, resulting in greater and greater losses. The disaster emergency drill is an important measure to reduce the losses caused by disasters, but the traditional emergency drill is not only time-consuming, but also wastes a lot of manpower, money and material resources. In view of this, the waterlogging disaster emergency rehearsal is the research object. Based on the technology of military chess, programming technology and GIS technology, combined with the content of emergency drill, the dynamic inference system of waterlogging disaster emergency rehearsal program is constructed. The system can realize the dynamic rehearsal of the emergency rehearsal process of waterlogging disaster and the evaluation of the result. The results can provide a platform for emergency departments to promote high risk events in low risk situations, and also improve command ability and awareness of overall situation.
