第七章运输决策.pptx
- 文单招、专升本试卷定制企业认证 |
- 2021-08-03 发布|
- 913.09 KB|
- 64页
运输决策
Transport Decisions;产品计划三角形
Product in the Planning Triangle;Transport Decisions
in Transport Strategy;Just a few of the many
problems in transportation;7.1运输服务的选择;方式选择Mode/Service Selection (Cont’d);Include transport rate;7.2路线选择;7.2.1 起讫点不同的单一路径问题;;;;Shortest Route Method;MAPQUEST SOLUTION;;TRANLP problem setup;7.2.3起迄点重合问题;1.各点空间相连;Routing with a Coincident Origin/Destination Point;Single Route Developed by ROUTESEQ in LOGWARE;2.空间上不相连点的问题;7.3 行车路线和时刻表的确定;7.3.1合理路径和时刻表的制定原则;;划??站点群以分派车辆;Guidelines (Cont’d);Guidelines (Cont’d);Application of Guidelines to Casket Distribution;Application of Guidelines to Casket Distribution (Cont’d);Application of Guidelines to Casket Distribution (Cont’d);7.3.2行车路线和时刻表的制定方法;1.扫描法;1.扫描法“Sweep” Method for VRP;;Sweep direction
is arbitrary;2.节约法;The “S