Research Article

Optimization of Cold Chain Distribution Route with Mixed Time Window considering Customer Priority

Table 2

Customer coordinate, demand, time window and priority evaluation index information.

CustomerX, Y (km)Demand for medical materials (ton)Time window (min)Order amount (monthly average)Order frequency (month)SatisfactionLoyaltyCustomer typeCustomer level

b255, 372.44(0, 10, 30, 40)2321.79140.7890.756SPTD
b346, 244.96(0, 15, 50, 70)4936.2320.8780.603SPTA
b435, 293.84(0, 20, 40, 60)3815.41150.8380.725PTA
b513, 729.10(0, 10, 20, 30)4598.36300.9030.648PCTD
b656, 586.31(0, 30, 60, 90)3721.8100.7190.512PTB
b732, 781.72(0, 40, 90, 130)3975.79160.7750.53SPTC
b812, 435.09(0, 10, 20, 30)4306.23130.7450.694PCTA
b926, 8810.33(0, 15, 45, 60)4078.16130.8070.534SPTA
b1078, 902.53(0, 10, 50, 60)4742.2590.6150.896SPTC
b1129, 204.64(0, 10, 30, 40)2385.29140.7050.727PCTE
b1239, 537.11(0, 30, 60, 70)4416.1390.7390.607PCTD
b1340, 405.00(0, 5, 15, 20)3994.67160.6660.711PCTD
b1412, 351.69(0, 20, 60, 90)1801.32100.940.711PCTA
b1558, 293.00(0, 10, 20, 30)3121.29220.7930.557SPTB
b1668, 433.21(0, 10, 30, 40)3840.9750.8150.815PTE
b1756, 874.06(0, 40, 80, 120)2387.15250.6140.906PTE
b1873, 647.82(0, 15, 30, 45)2787.8190.8070.639PTB
b1978, 809.66(0, 60, 90, 120)2306.4270.6330.748OTA
b2031, 472.02(0, 15, 45, 60)2051.06240.6280.919OTA
b2164, 875.31(0, 10, 60, 70)2211.73100.6130.732PCTC
b2230, 557.50(0, 25, 55, 80)2281.68200.9280.672SPTB
b2334, 206.00(0, 20, 40, 60)3261.7570.7410.817PTB
b2426, 2410.89(0, 5, 20, 30)2083.18230.6620.7OTC
b2584, 204.55(0, 20, 60, 80)4847150.8710.797SPTA
b2650, 781.36(0, 10, 30, 45)3066.95230.6470.606SPTD
b2769, 355.94(0, 5, 25, 40)2135.94210.6560.63PTE
b2870, 606.20(0, 25, 55, 80)2397.9740.9240.802OTD
b2919, 254.33(0, 15, 45, 60)3665.45260.8990.643PTB
b3051, 656.50(0, 20, 40, 60)1855.4510.6790.797PTD
b3113, 502.44(0, 35, 70, 105)2518.96220.6690.517OTB