| 摘要 |
<p>A controller implemented method for controlling supply of power from a first battery to at least one load is provided. The controller is configured to interface with a database that includes permission data representing at least one respective associated time period for the, or each, load. The method includes reading the permission data from the database and permitting supply of power from the first battery to the, or each, load during the time period associated with that load.</p> |
