EV Battery Operation Reporting from Rechargeable Battery Data

The patent introduces an operation management system as an intermediary between the electric vehicle's battery and the user. This system acquires battery data, estimates actual operating states, and presents information in an understandable format. The intermediary processes raw battery data (charge/discharge amounts, voltages, currents) and converts it into meaningful operational information, resolving the contradiction by adding controlled complexity in the management system to deliver clear information to users without requiring them to directly handle complex battery data.

The operation management system performs preliminary actions by continuously acquiring and storing battery data (charge amounts, discharge amounts, voltages, currents) over time. This preliminary data collection and organization allows for efficient later analysis when actual operating state estimation is needed. By preparing the data structure in advance and maintaining running totals and time-stamped records, the system reduces the computational burden during actual estimation operations, thus reducing processing time while maintaining accuracy.

The system implements periodic monitoring of battery parameters (charge/discharge amounts, voltages, currents) at defined intervals rather than continuous real-time monitoring. The operation management system acquires data at specific time points and processes it periodically to estimate actual operating states. This periodic approach provides timely information to users while significantly reducing the energy consumption compared to continuous monitoring, as the battery's own energy is not continuously drained by monitoring operations.