GB/T 38775.2-2020
Electric vehicle wireless power transfer—Part 2: Communication protocols between on-board charger and wireless power transfer device (English Version)

Standard No.: GB/T 38775.2-2020
Language: Chinese, Available in English version
Release Date: 2020
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 38775.2-2020

Scope: This part of GB/T38775 specifies the communication protocol for wireless charging control between the ground communication control unit (CSU) and the in-vehicle communication control unit (IVU) of the static wireless charging system of electric vehicles; it also specifies the wireless charging control management system (WCCMS) Communication protocol involved in wireless charging control. This section applies to the management and control between the ground communication control unit (CSU) and the control management system (WCCMS), and between the in-vehicle communication control unit (IVU) and the ground communication control unit (CSU).

GB/T 38775.2-2020 Referenced Document

GB/T 38775.1-2020 Electric vehicle wireless power transfer—Part 1:General requirements
GB/T 38775.3-2020 Electric vehicle wireless power transfer—Part 3: Specific requirements

2020 GB/T 38775.2-2020 Electric vehicle wireless power transfer—Part 2: Communication protocols between on-board charger and wireless power transfer device