Abstract: The article is set against the background of the development of an integrated prototype trial-manufacturing platform for an automobile manufacturing enterprise. In traditional trial production processes, there are some significant problems such as data silos, low communication and working efficiency and high costs. To solve these problems, an integrated prototype vehicle trial production platform is designed and developed. By adopting a modular system design, the platform integrates key functions such as trial demand management, bill of materials (BOM) compilation, process collaboration, warehousing &logistics, production execution, and quality control. The goal is to form an end-to-end data closed loop. The effect of this integrated platform is verified based on the practice of one automotive original equipment manufacturer, and the results show that: trial project efficiency increased by 15.6%, operational efficiency increased by 26.6%, and trial cost reduced by 1.343 million RMB. By developing a full-process digitization in vehicle trial producing area, the data silos, low efficiency and high costs problems can be solved. And it provides a replicable solution for intelligent manufacturing transformation in the automotive industry.

Key words: vehicle trial producing; digital collaboration; automotive trial production technology; trial production efficiency

摘要： 文章以某汽车制造企业样车试制一体化平台开发为背景，针对传统试制业务中存在的 数据孤岛、效率低下、成本高昂等核心问题，提出基于数字化协同的全链路解决方案。通过 模块化系统设计，实现试制需求管理、物料清单（BOM）编制、工艺协同、仓储物流，试制 生产及质量管控等试制业务全流程数字化，构建了端到端的数据闭环。平台应用后，试制成 本降低 134.3 万元，试制项目效率提升 15.6%，试制运营效率提升 26.6%。实践表明，试制一 体化平台通过对试制过程全链路的数字化和模块化设计，能够解决协同低效，数据孤岛等问 题，并为汽车行业智能制造转型提供了可复用解决方案。

关键词: 样车试制；数字化协同；汽车试制技术；试制效率