Power storage management system and vehicle

A power storage management system, comprising a processor that, via a communication network, communicates with:

• a mobile terminal used by a user;
• or an electric moving body used by the user, which includes a position detection sensor, and that acquires a current position of the mobile terminal or the electric moving body, wherein the processor functions as:
• a travel plan recognition unit for recognizing a travel plan including scheduled start date and time and scheduled end date and time of a travel of the user;
• a position recognition unit for recognizing the current position of the user or the electric moving body;
• a moving body waiting period estimation unit for estimating a period from the scheduled start date and time to the scheduled end date and time of the travel as a waiting period based on the travel plan, the waiting period being a period through which the user is to leave the electric moving body in a predetermined moving body waiting area, determines a timing for estimating the waiting period based on a distance between the current position of the user or the electric moving body and a boarding and alighting point of a public transportation system, the current position being recognized by the position recognition unit, the boarding and alighting point being recognized from reservation information of the public transportation system, the reservation information being made by the user;
• and
• a moving body charge-discharge control unit for charging to or discharging from a commercial power grid or an other electric moving body, a storage battery in the waiting period, the storage battery being provided in the electric moving body left in the moving body waiting area, wherein
• the moving body waiting period estimation unit determines whether the distance between the current position of the user or the electric moving body and the boarding and alighting point is equal to or less than a determined distance,
• when the moving body waiting period estimation unit determines that the distance between the current position of the user or the electric moving body and the boarding and alighting point is greater than the determined distance, the moving body waiting period estimation unit, without estimating the waiting period, makes the position recognition unit re-acquire the current position of the mobile terminal or the electric moving body and re-recognize the current position of the mobile terminal or the electric moving body,
• when the moving body waiting period estimation unit determines that the distance between the current position of the user or the electric moving body and the boarding and alighting point is equal to or less than the determination distance, the moving body waiting period estimation unit estimates the waiting period,
• in the waiting period estimated by the moving body waiting period estimation unit, the moving body charge-discharge control unit makes a charge-discharge device charge to or discharge from the commercial power grid or the other electric moving body, the storage battery provided in the electric moving body left in the moving body waiting area.