SAE J2214规范描述了MS-DOS（TM）计算机在OEM和部件供应商之间的应用，定义了包含车辆电子编程站的所需元件，并确定了OEM提供的元件和供应商提供的元件之间所需的软件接口。SAE J2286和SAE J1683中描述了软件接口。通过使用J1924维护公共元件，可以确保从供应商通信程序到供应商组件程序的有序过渡。除了对J1924文件进行澄清外，VEPS和供应商通信计划的变更重点在于实施一种通用方法，用于与车辆网络进行所有供应商通信。SAE J2214规范描述了MS-DOS（TM）计算机在OEM和部件供应商之间的应用，定义了构成车辆电子编程站所需的元素，并确定了它们之间所需的软件接口

The SAE J2214 specification describes the application of the MS-DOS(TM) computer between the OEM and component vendors, defines the required elements comprising a Vehicle Electronics Programming Station, and identifies software interfaces needed between OEM-supplied elements and vendor-supplied elements. The software interfaces are described in SAE J2286 and SAE J1683. By maintaining common elements with J1924, the orderly transition from vendor Communication Programs to Vendor Component Programs will be assured. Beyond clarification of the J1924 document, the changes to VEPS and Vendor Communications Programs are focused on the implementation of a common method for communicating with the vehicle's network for all vendor communications.The SAE J2214 specification describes the application of the MS-DOS(TM) computer between the OEM and component vendors, defines the required elements comprising a Vehicle Electronics Programming Station, and identifies software interfaces needed between