由于GM车型产品的全球同步开发和制造的需求,对数据系统提出了全球化、标准化、实时化等更高要求。另外,车型开发生命周期中涉及多种软件、平台,在整个生命周期中不同软件平台间缺乏数据接口,对于软件和产品管理同样造成很大的影响。通用公司由北美公司牵头,西门子开发, Due to the global demand for simultaneous development and manufacturing of GM models, the data system has put forward higher requirements of globalization, standardization and real-time. In addition, the lack of data interface between different software platforms throughout the life cycle of the vehicle development life cycle involved in a variety of software, platforms, the same for the software and product management also had a significant impact. GM is led by a North American company, developed by Siemens,