基于产量完成度和车流饱和度的露天矿卡车调度方法

针对露天矿卡车实时调度应用比较普遍的Modular公司Dispatch系统动态规划法存在的问题，提出了目标产量完成度与当前车流饱和度的概念，论述了以这两个概念为基础的实时优化调度准则.以车流规划结果为基础，充分考虑系统随机因素的影响，兼顾卡车运输距离，实现了实时调度的整体最优.不仅适用于铲车数量匹配的情况，而且适用于铲车数量匹配失调的情况.既适用于空车调度，也适用于重车调度，比动态规划法的通用性和适用性更强，调度结果更合理，优化效果更好.经在露天矿使用证明，生产效率提高了8.0%~17.8% 

The open-pit truck dispatching method based on the completion of production target and the truck flow saturation

Regarding the current situation and problems,which exist in Modular Dispatch dynamic programming system that is widely used in open-pit truck real-time dispatching,two concepts for the completion of production target and the current truck flow saturation were proposed,and based on which the guideline of real-time optimized open-pit truck dispatching method was dissertated.Based on the results of truck flow programming,and the system stochastic factors and the transportation distance being taken into account,the truck real-time dispatching was optimized in its entirety.This method is not only suitable for the instance of shovel-truck matched,but also applicable for that of shovel-truck mismatched.And it also can be applied to empty truck dispatching as well as heavy truck dispatching.This method being used in an open-pit mine,it has been proved that production efficiency could be increased by 8.0%~17.8%. The result shows this method has better applicability and practicability.