Multimodal Transport Network Optimization Considering Safety Stock under Real-Time Information

Table 3

Results at different transshipment prices.

update status	price	The optimum inventory		The actual inventory		Volume of transhipment	Actual transshipment	Emergency order	Total quantity	The profit		Profit of production department
		Distribution department 1	Distribution department 2	Distribution department 1	Distribution department 2					Distribution department 1	Distribution department 2
Before Update	—	2047	3462	2047	3462	—	—	—	5519	17952	26321	27645
After Update	10.0	2623	3017	2623	3017	446	446	121	5631	23859	26321	27582
	10.5	2596	3019	2596	3009	464	463	76	5586	23833	26784	27537
	11.0	2571	2981	2571	2981	482	481	42	5540	23759	26874	27686
	11.5	2546	2962	2546	2964	501	498	-2	5519	23639	27225	27645
	12.0	2520	2943	2520	2990	518	472	-36	5519	23154	28200	27645
	12.5	2495	2924	2495	3014	539	448	-80	5519	22428	28459	27645

Note: When the emergency order quantity is negative, it means no urgent order is needed.