针对GPS安全性及稳定性不足的问题,设计基于北斗的车辆监控与调度系统;结合遗传算法的寻优操作,提出基于交叉算子与变异算子两个寻优算子的混沌优化算法;通过建立局部交通网络、模拟实时交通信息,利用该算法对车辆路径进行动态规划,验证该算法的有效性。 Aiming at the problem of lacking of GPS security and stability, a Beidou-based vehicle monitoring and dispatching system is designed. Based on the optimization operation of genetic algorithm, a chaos optimization algorithm based on crossover operator and mutation operator is proposed. Establish local traffic network, simulate real-time traffic information, and use the algorithm to dynamically plan the vehicle path to verify the effectiveness of the algorithm.