| 摘要 |
<P>PROBLEM TO BE SOLVED: To adjust and control the operation time of a device and components themselves so as to satisfy the expected operation time. <P>SOLUTION: The residual operation time of the components constituting the device is predicted based on the environmental conditions and the accumulated operation time of the components constituting the device, and when the predicted operation time for every component constituting the device is shorter than the expected operation time of the device, the environmental conditions (operation environment) of the components constituting the device is controlled, thereby enabling the device to be operated during the expected operation time. <P>COPYRIGHT: (C)2012,JPO&INPIT |
