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1、一、問題描述車輛路線問題（VRP）最早是由Dantzig和Ramser于1959年首次提出，它是指一定數(shù)量的客戶，各自有不同數(shù)量的貨物需求，配送屮心向客戶提供貨物，由一個車隊負責分送貨物，組織適當?shù)男熊嚶肪€，冃標是使得客戶的需求得到滿足，并能在一定的約束下，達到諸如路程最短、成本最小、耗費時間最少等目的。foralliinTOURforalljinSITE(OrderSiteTour_{i,j}=OrderTour_{i}capOrderSite_{j}zIdSiteOrderTourJiJ}={fo
2、rallkinOrderSiteTour_{i,j}idOrder_{k}},quantitySiteTour_{ij}volumeSiteTour_{i,j}=sum_{kinOrderSiteTour_{ij}}{quantityOrder_{k}b=sum_{kinOrderSiteTourJijJKvolumeOrderJk}},weightSiteTour_{i,j}=sum_{kinOrderSiteTourJiJJXweightOrderJk}},foralliinTOUR(red
3、_{i}in[0,255],green_{i}in[0,255],blue_{i}in[0,255],redji}=(),greenji}=(),blueji}=(),),['WorkDirectory'"DistinctColors.dat"]<-@=>(['WorkDirectory1"debug.view"]<-@(HView_dispatcher-TruckPlanning-#Truck:"#{TRUCK}"-#Site:M#^TE}"-#Order:"#{ORDER}11-nbTruckActive
4、:"underline{nbTruckActive}n-nbTour:"underline{nbTourActive}%"-diameter:"underline{diameter},n'nbTruckActive:HnbTruckActive%11-diameter:Hunderline{diameter}xMaxiiii11-nbTour:11underline{nbTourActive}255255255H,'WorkDirectory'"IconWTruckBlue.ico'”xMin""yMin
5、yMaxn20202020ln),@「IconHidDepot_{l}H'Depot:11idDepot_{l}H-Site:HidSiteDepot_{l}'WorkDirectory'"IconWTruck.ico1__"),@lfloorxSite_{siteDepot_{l}}rfloor,@"",@lfloorySite_{siteDepot_{l}}rfloor,@,,M,foralliinSITEORDER(@("Circle"idSiteJi}"'Site:"idSiteJi}”
6、“H?Demand(qty/vol/wgt):Hunderline{quantitySite_{i}}underline{volumeSite_{i}}""underline{weightSite_{i}}"""?OrderSite:"OrderSiteJi}"""?IdOrderSite:”IdOrderSiteJi},u-1192192192@lfloorxSite_{i}rfloor,@11蔦@lfloorySite_{i}rfloor,@H-5H,@(HCircleNid
7、SiteJi}"'Site:HidSiteJi}"Wn"H-Demand(qty/vol/wgt):Hunderline{quantitySite_{i}}underline{volumeSite_{i}}""underline{weightSite_{i}}"""-OrderSite:"OrderSiteJi}"""?IdOrderSite:"IdOrderSiteJi}H,_-1192192192192192192H),@lfloorxSiteJi}rfloor;@H@lfloorySi
8、te_{i}Vfloor,@11-2,l/foralliinACTIVETOUR(foralljinSourceTour_{i}(@“Line_'From“，@"DC“，@”to”，@''order",@idOrder_{nextOrder_{j}},@，，,,/@tlOrder_{j}:"hh:mm",@t20rder_{j}:@("\
