关键词: SaaS, 汽车产业链, 云服务平台, 多联盟, 指标体系, 数据量化

Abstract: Aiming at the evaluation needs of automobile industry chain cloud services platform for different collaborative types of enterprise group,the general evaluation solution for multi-enterprise alliance was proposed,and a multi-stage reverse common evaluation system base on SaaS cloud service platform was constructed.To solve the problem of qualitative or quantitative acquisition mixed data source,two different quantization modes according to the range of data and data values were designed.By using the flexible index system of index weight dynamic configuration and combining with the potential semantic relationships of all levels indicators,the calculation methods of each index were extracted,which could  support the evaluation demand for different leader enterprises.Based on constructing fine grain data element model,the conversion scheme of evaluation index system for multi-alliance was designed.The specific algorithm,implementation and the application in the manufacturing industry chain related fields of this evaluation system were demonstrated.

Key words: software-as-a-service, automobile industry chain, cloud service platform, multi-alliance, index system, data quantization