On the basis of previous research and application of PCNN model heuristic search strategy—A*search strategy,designs the intelligent optimization algorithm on the basis of improved PCNN and its application to solve the practical problems in maze. The main tasks:(1)Through the research of the intrinsic mechanism of PCNN model, select the appropriate model parameters to fit the solving maze shortest path problem.(2)Combining A*search algorithm, and prove that the algorithm is reliable, adaptive capacity and th...