ELECTRIC POWER AMOUNT ESTIMATION APPARATUS, ELECTRIC POWER AMOUNT ESTIMATION METHOD, AND PROGRAM
An electric power amount estimation apparatus, that estimates a dischargeable amount that is dischargeable from one or more batteries, includes an acquisition unit which acquires a residual capacity prediction value and a prediction error of each of the one or more batteries; and an estimation unit which determines an adjustment prediction value that is a value less than a residual capacity prediction value, on at least one battery among the one or more batteries, based on a prediction error, and estimates the dischargeable amount, using the adjustment prediction value.
1 . An electric power amount estimation apparatus comprising:
a processor; and
a memory storing program instructions that cause the processor to:
acquire a residual capacity prediction value and a prediction error of each of one or more batteries; and
determine an adjustment prediction value that is a value less than the residual capacity prediction value, for at least one battery among the one or more batteries, based on the prediction error, and estimate a dischargeable amount that is dischargeable from the one or more batteries, using the adjustment prediction value.
2 . The electric power amount estimation apparatus according to claim 1 , wherein the program instructions cause the processor to estimate the dischargeable amount for a battery having a prediction error greater than a threshold, using the adjustment prediction value.
3 . The electric power amount estimation apparatus according to claim 1 , wherein the program instructions cause the processor to estimate the dischargeable amount for a battery having a prediction error less than a threshold, using the residual capacity prediction value.
4 . An electric power amount estimation apparatus comprising:
a processor; and
a memory storing program instructions that cause the processor to:
acquire a residual capacity prediction value and a prediction error of each of one or more batteries; and
determine an adjustment prediction value that is a value greater than the residual capacity prediction value, for at least one battery among the one or more batteries, based on the prediction error, and estimate a chargeable amount that is chargeable to one or more batteries, using the adjustment prediction value.
5 . The electric power amount estimation apparatus according to claim 4 , wherein the program instructions cause the processor to estimate the chargeable amount for a battery having a prediction error greater than a threshold, using the adjustment prediction value.
6 . An electric power amount estimation method performed by an electric power amount estimation apparatus that estimates a dischargeable amount that is dischargeable from one or more batteries, the electric power amount estimation method comprising:
acquiring a residual capacity prediction value and a prediction error of each of the one or more batteries; and
determining an adjustment prediction value that is a value less than the residual capacity prediction value, for at least one battery among the one or more batteries, based on the prediction error, and estimating the dischargeable amount, using the adjustment prediction value.
7 . (canceled)
8 . A non-transitory computer-readable recording medium having stored therein a program for causing a computer to perform the electric power amount estimation method according to claim 6 .