整车集成正向开发是一个汽车企业研发能力和水平的表现,客观科学地比较不同车企之间的整车集成正向开发价值能力具有指导意义.根据整车集成正向开发的工作内容,采用了V字形正向开发流程并作出了修正,定义了评价整车集成正向开发价值能力的9个一级指标和33个二级指标,构建了整车集成正向开发价值能力评价模型,并且基于该模型,对自主品牌7个不同车企的整车集成正向开发价值能力进行了量化对比.研究结果表明,产品策划权重系数最大,对整车集成正向开发价值能力的贡献最大.从综合水平上看,车企J的综合表现最优,在产品策划、项目管理、整车性能集成和整车功能定义方面有明显的优势,且没有明显的短板指标;其他车企因为短板指标影响了综合得分.
The forward development of vehicle integration indicates the R&D capabilities of the automobile industry.Therefore the paper studied the evaluation and comparison of the forward development of vehicle integration among different automobile companies.According to the work content of forward development,a V-shaped development process was adopted and revised.An model involving 9 first-level indicators and 33 second-level indicators was built to evaluate the forward development of vehicle integration of seven Chinese-branded vehicle companies.It is found that the maximum value of the weight coefficient of product planning leads to the largest value of the forward development capability.The Company J with the best comprehensive performance has clear advantages in product planning,project management,vehicle function definition and vehicle performance integration without any unfavorable indicators.The evaluation scores of other companies are affected by their unfavorable indicators.
魏小玲;曹勇;詹国强;肖久如
广州汽车集团股份有限公司 汽车工程研究院,广州 511434
汽车产品开发;整车集成正向开发;评价模型;层次分析法
automobile product development;forward development of vehicle integration;evaluation model;analytic hierarchy process
《汽车工程学报》 2024 (001)
125-134 / 10
10.3969/j.issn.2095‒1469.2024.01.13
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