| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery monitor capable of maintaining a communication in monitor units while securing safety, when a connection part of adjacent unit batteries in a battery pack is disconnected. <P>SOLUTION: A battery monitor includes a transmission route switching section 22 which, when a service plug S/P, which is a connection part in which at least some unit batteries among a plurality of unit batteries (B1-Bn) in a battery pack 1 can be physically disconnected, is disconnected, cuts off the connection between the monitor units corresponding to the unit batteries which have been connected through the service plug S/P, and switches the transmission route of a signal in the monitor units corresponding to the unit batteries which have been connected through the service plug S/P, from the adjacent monitor units to a microcomputer 20. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
