Patent ID: 11926242
Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 2:
3. The method for charging-discharging interaction according to claim 1, wherein after the transmitting, by a charging-discharging device, a V2G function confirmation message to a battery management system of a target vehicle, the method further comprises:
transmitting, by the charging-discharging device, a second indication message to the cloud server to indicate that the target vehicle is V2G-enabled, when a V2G function feedback message fed back by the battery management system is received within the preset period of time after transmitting the V2G function confirmation message;
performing, by the charging-discharging device, a V2G charging or V2G discharging for the target vehicle, in response to a received grid scheduling instruction.