Device, method, and medium for charging dispatching

A device for charging dispatching, comprising:

• a first sensor, a second sensor, a third sensor, a charging pile, and a processor, wherein
• the first sensor is configured to obtain first sensing information from a battery connected with the charging pile, wherein the first sensing information includes power situation information of the battery;
• the second sensor is configured to obtain second sensing information from a photovoltaic system connected with the charging pile, wherein the second sensing information includes power situation information of the photovoltaic system;
• the third sensor is configured to obtain third sensing information from a power grid connected with the charging pile, wherein the third sensing information includes power situation information of the power grid;
• the charging pile is configured to transmit power to a target object, wherein the target object includes at least one of the power grid, the battery, and an electric load;
• and
• the processor is configured to:
• determine, based on the first sensing information, the second sensing information, and the third sensing information, power storage information of the battery, photovoltaic power supply information of the photovoltaic system, and power grid power supply information of the power grid, respectively;
• determine the target object that needs to be charged based on the charging pile;
• determine, based on at least one of the power storage information, the photovoltaic power supply information, and the power grid power supply information, a source object charging the target object, wherein the source object includes at least one of the power grid, the photovoltaic system, and the battery, and during a same charging process, the source object is different from the target object;
• control the charging pile to transmit, based on the source object, power to the target object;
• when the target object includes the battery and one or more other objects, determine a preset saturation capacity of the battery within a target time period in the future, wherein the target time period refers to a time period during which a reserved saturation capacity of the battery needs to be evaluated in the future, and a time duration of the target time period is correlated with historical charging demand information of a historical electric load and historical grid connection demand information of the power grid within a historical time period;
• and
• determine, based on the preset saturation capacity, a charging demand, and the power supply information, a plurality of output powers each of which is when the source object supplies power to the battery and one or more output powers when the source object supplies power to the one or more other objects within one of a plurality of sub-time periods of the target time period.