Charging and discharging interaction method, charging and discharging device, cloud server, system and medium

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Charging and discharging interaction method, charging and discharging device, cloud server, system and medium

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LIN LONGZHEN / YAN YU / WANG XIAO

The invention discloses a charging and discharging interaction method, a charging and discharging device, a cloud server, a system and a medium, and belongs to the technical field of electric power. The charging and discharging interaction method comprises: a charging and discharging device (11) sending a vehicle-to-power-grid V2G function confirmation message to a battery management system of a target vehicle (12) (step S201); if the charging/discharging device (11) does not receive a V2G function feedback message fed back by the battery management system within a preset duration after the V2G function confirmation message is transmitted, the charging/discharging device (11) transmits a first indication message to the cloud server (13), the first indication message being used for indicating that the target vehicle (12) does not support the V2G function (step S202); and the charging and discharging device (11) performs non-V2G charging on the target vehicle (12) in response to the non-V2G charging instruction received from the cloud server (step S203). The usability of the charging/discharging device (11) can be improved.

一种充放电交互方法、充放电装置、云端服务器、系统及介质，属于电力技术领域。充放电交互方法包括：充放电装置(11)向目标车辆(12)的电池管理系统发送车辆到电网V2G功能确认消息(步骤S201)；充放电装置(11)在发送V2G功能确认消息后的预设时长内未接收到电池管理系统反馈的V2G功能反馈消息的情况下，向云端服务器(13)发送第一指示消息，第一指示消息用于指示目标车辆(12)不支持V2G功能(步骤S202)；充放电装置(11)响应于从云端服务器接收的非V2G充电指令，对目标车辆(12)进行非V2G充电(步骤S203)。能够提高充放电装置(11)的可用性。