Residual capacity estimation device, model generation device, residual capacity estimation method, model generation method, and program

A remaining capacity estimation device (20) is provided with a storage processing unit (210) and a calculation unit (240). A storage processing unit (210) acquires a model from a model generation device (10) and stores the model in a model storage unit (220). The storage processing unit (210) updates the model stored in the model storage unit (220) when data for updating the model is acquired from the model generation device (10). A calculation unit (240) uses the model stored in the model storage unit (220) to calculate the remaining capacity of the storage battery (30) managed by the remaining capacity estimation device (20). At this time, data (measurement data for calculation) inputted to the model includes the current, voltage, and temperature of the battery (30). When the input data for generating the model is only current, voltage, and temperature, the measurement data for calculation is only current, voltage, and temperature. 剩余容量推定装置(20)具备存储处理部(210)和计算部(240)。存储处理部(210)从模型生成装置(10)取得模型，并存储于模型存储部(220)。存