本SAE信息报告，即SAE J2836-2，确定了插电式电动汽车（PEV）和直流非车载充电器之间通信的用例和一般信息。在相关情况下，本文件注意到但没有正式规定车辆和车辆操作员之间的相互作用。这适用于用于导电充电的非车载直流充电器，该充电器通过SAE J1772混合动力耦合器或SAE J17722交流2级耦合器在直流电源线上向电动汽车的车辆电池提供直流电流，使用交流电源线或用于电力线通信（PLC）的导频线，或SAE J2847中进一步描述的专用通信线- 2.本规范支持通过正向功率流（FPF）从电网到车辆的直流能量传输。本文件与其他涉及PEV通信的文件的关系将在第5节中进一步解释。

This SAE Information Report, SAE J2836-2, establishes use cases and general information for communication between plug-in electric vehicles (PEVs) and the DC off-board charger. Where relevant, this document notes, but does not formally specify, interactions between the vehicle and vehicle operator.This applies to the off-board DC charger for conductive charging, which supplies DC current to the vehicle battery of the electric vehicle through a SAE J1772 hybrid coupler or SAE J1772 AC Level 2-type coupler on DC power lines, using the AC power lines or the pilot line for power line communication (PLC), or dedicated communication lines that are further described in SAE J2847-2.The specification supports DC energy transfer via forward power flow (FPF) from grid-to-vehicle.The relationship of this document to the others that address PEV communications is further explained inSection 5.