Energy storage device management apparatus, energy storage device management method, energy storage device module, energy storage device management program, and movable body

An energy storage device management apparatus, comprising:

• an information processor that outputs an SOC estimated value, which is a value indicating a state of charge of an energy storage device, and executes first and second SOC estimation methods for estimating an SOC of the energy storage device in ways different from each other,
• wherein a V-SOC correlation between a voltage and the state of charge of the energy storage device is sectioned into a plurality of SOC regions,
• the information processor employs a predetermined value as the SOC estimated value when a first SOC region and a second SOC region are different from each other, the first SOC region being the SOC region that the SOC estimated by the first SOC estimation method belongs to, and the second SOC region being the SOC region that the SOC estimated by the second SOC estimation method belongs to, and
• the predetermined value is set to 1) a value close to a boundary value on a side close to the first SOC region of boundary values sectioning the second SOC region, or 2) a value between the boundary value and an intermediate value of the second SOC region.

An energy storage device management program for causing a computer that controls an energy storage device to decide an SOC estimated value, which is a value indicating a state of charge of the energy storage device, the computer executing first and second SOC estimation methods for estimating an SOC of the energy storage device in ways different from each other, wherein the program causes the computer to perform:

• employing a predetermined value as the SOC estimated value when a first SOC region and a second SOC region are different from each other,
• wherein a V-SOC correlation between a voltage and the state of charge of the energy storage device is sectioned into a plurality of SOC regions,
• the first SOC region is the SOC region that the SOC estimated by the first SOC estimation method belongs to, and the second SOC region is the SOC region that the SOC estimated by the second SOC estimation method belongs to, and
• the predetermined value is set to 1) a value close to a boundary value on a side close to the first SOC region of boundary values sectioning the second SOC region, or 2) a value between the boundary value and an intermediate value of the second SOC region.