In the management of delivery, a problem needs being decided frequently is how to seek an most saving vehicle route and give the goods to every customer., which is what is called the VRP.

• 在配送管理中，需要经常决策的一个问题就是如何寻找一组费用最小的车辆路线，将货物配送到每个客户手中，也即所谓的车辆路线问题（VRP）。