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信息共享是供应链协调必不可少的手段,由于担心信息共享的数据泄密而对企业带来负面影响,信息共享在实际中很难推广.借助信息安全的保密技术,将安全多方计算引入到供应链信息共享中来,使得为装配业制造商提供零部件的供应商能在安全的方式下共享其产能信息,以提高零部件的配套率,并对无信息共享、出货信息和产能信息共享三种情况的下的服务水平、冗余库存和总成本三个指标进行了对比,得知在出货信息共享和产能信息共享下,供应商的服务水平比无信息共享要高,同时产能信息共享能消除不配套零部件,减少库存持货成本.
Information sharing is an indispensable means of supply chain coordination, because of the fear of data sharing of information sharing, which has a negative impact on enterprises and information sharing is difficult to promote in practice.With the help of information security security technology, Chain information sharing, so that the assembly industry manufacturers to provide parts suppliers in a secure manner to share its capacity information to improve the matching rate of components, and no information sharing, shipping information and capacity sharing information The comparison of three indicators of service level, redundant inventory and total cost under the three conditions shows that under the sharing of shipping information and capacity information, the service level of the supplier is higher than that of the non-information sharing, and the capacity information Sharing can eliminate non-matching parts, reduce inventory holding costs.