Charge/discharge determination apparatus, charge/discharge determination method and charge/discharge determination program
One embodiment provides a charge/discharge determination apparatus for performing a charge/discharge control of a battery based on instructions given from charge/discharge instruction apparatuses, including: a battery information storage unit which stores battery information concerned with the battery; a charge/discharge information storage unit which stores charge/discharge information for charging/discharging the battery; a communication unit which receives a communication message concerned with an access request from each charge/discharge instruction apparatus; and a control unit which controls access from each charge/discharge instruction apparatus based on the battery information, the charge/discharge information and contents of the access request.
1. A charge/discharge determination apparatus, comprising:
a communication unit that is communicable with a battery and a plurality of charge/discharge instruction apparatuses, each of the plurality of charge/discharge instruction apparatuses issuing an access request for requiring an access to the battery;
a storage unit that stores
accessibility information that indicates whether the access of each of the plurality of charge/discharge instruction apparatuses with the battery is permitted or not, and
charge/discharge performance information that indicates a performance available to each of the plurality of charge/discharge instruction apparatuses in charging/discharging the battery; and
a control unit that performs a charge/discharge control simultaneously between each of the plurality of charge/discharge instruction apparatuses and the battery, based on the accessibility information and the charge/discharge performance information.
2. The charge/discharge determination apparatus of claim 1 ,
wherein the accessibility information identifies a remaining number of charge/discharge controls accessible by the battery.
3. The charge/discharge determination apparatus of claim 2 ,
wherein the charge/discharge performance information contains information indicating electric power available in charging/discharging the battery.
4. The charge/discharge determination apparatus of claim 3 ,
wherein the charge/discharge performance information contains information indicating whether each of charging and discharge is permitted or forbidden.
5. The charge/discharge determination apparatus of claim 4 :
wherein the accessibility information contains operation mode information indicating whether the battery is operated on in an on-demand mode or in a scheduled mode.
6. The charge/discharge determination apparatus of claim 2 :
wherein the control unit is capable of setting the remaining number of charge/discharge controls acceptable by the battery to 1.
7. The charge/discharge determination apparatus of claim 6 ,
wherein the accessibility information contains authentication information that indicates whether an authentication process between the charge/discharge determination apparatus and each of the plurality of charge/discharge instruction apparatuses has been completed or not.
8. A charge/discharge determination method, comprising:
receiving, by a communication unit comprising at least one processor and communicable with a battery and a plurality of charge/discharge instruction apparatuses, communication messages from the plurality of charge/discharge instruction apparatuses, wherein the communication messages comprises requests for access to the battery;
determining whether each of the plurality of charge/discharge instruction apparatuses is permitted to access the battery based on accessibility information stored on a storage unit;
determining a performance available to each of the plurality of charge/discharge instruction apparatuses in charging/discharging the battery based on charge/discharge information stored on the storage unit; and
performing, by a control unit, a charge/discharge control simultaneously between each of the plurality of charge/discharge instruction apparatuses and the battery based on the accessibility information and the charge/discharge information.
9. A non-transitory computer-readable medium storing a charge/discharge determination program, the program causing a computer to execute operations, the operations comprising:
receiving, by a communication unit comprising at least one processor and communicable with a battery and a plurality of charge/discharge instruction apparatuses, communication messages from the plurality of charge/discharge instruction apparatuses, wherein the communication messages comprises requests for access to the battery;
determining whether each of the plurality of charge/discharge instruction apparatuses is permitted to access the battery based on accessibility information stored on a storage unit;
determining a performance available to each of the plurality of charge/discharge instruction apparatuses in charging/discharging the battery based on charge/discharge information stored on the storage unit; and
performing, by a control unit, a charge/discharge control simultaneously between each charge/discharge instruction apparatus and the battery based on the accessibility information and the charge/discharge information.