Abstract: A high-voltage battery control apparatus includes a plurality of high-voltage battery controllers configured to respectively monitor states of a plurality of high-voltage batteries included in one high-voltage battery pack depending on a predetermined period for monitoring the high-voltage battery pack, wherein the high-voltage battery controllers are configured to transition state of the plurality of high-voltage battery controllers together to an end state when a high-voltage battery controller among the high-voltage battery controllers, which has completed a monitoring operation, first waits until all monitoring operations of the high-voltage battery controllers that have not yet completed monitoring operations are completed and then all the monitoring operations of the high-voltage battery controllers are completed.

Abstract: A decoration panel the length of which is adjustable so that it may be fitted to a various sizes of walls, windows, furniture and so on. The decoration panel includes a main panel having a plurality of holes aligned on the upper or lower part of it in the vertical direction. Sub panels having a front cover and a plurality of holes on the rear of the front cover corresponding in spacing to the holes are inserted on the upper or lower end of the main panel. A joiner is engaged through the holes of the sub panel into the holes of the main panel.