本文档是对SAE J3068的可选补充，增加了电动汽车和SE之间的额外通信（使用LIN-CP），为商业车队提供了有价值的功能。其中包括EV和SE交换唯一标识符的能力，确定哪个EV连接到哪个SE，以及指定下一次行程的要求。

This document is an optional addition to SAE J3068 that adds additional communications (using LIN-CP) between the EV and SE that provide capabilities valuable to commercial fleets. These include the ability of the EV and SE to exchange unique identifiers, to establish which EV is connected to which SE, and to specify requirements for the next trip.