In time ofwar, automobile transportation is done under the cimumstanoes ofbeing subject to the enemy blockades and sabotages and adversenatural conditions.

• 二是利用多种数学模型对车辆运输中车辆行驶路线、运输计划等问题的优化决策，达到使用的车辆最少、空车运行的距离最短、时间最少、节省运力和经费。