| 摘要 |
PROBLEM TO BE SOLVED: To avoid such circumstances that after the software of a certain terminal is updated, another terminal is not normally operated even when the software is updated. SOLUTION: This control method of software update in a remote maintenance system in which a server 11 is connected through a network to a plurality of terminals 21, and software installed in the terminal 21 is updated by the remote access of the server 11 includes receiving operating circumstance data showing the operating circumstances after updating software installed in the first terminal 21 from the first terminal 21, and controlling the update of the software of the other terminal 21 according to the operating circumstances of the received operating circumstance data. COPYRIGHT: (C)2009,JPO&INPIT
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