| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce a processing load of communication tasks at startup or during operation in a communication device which stops power supply of a power source after predetermined operation when a power-off operation is input. <P>SOLUTION: On receiving a communication task, a system control unit 211 determines whether it is possible to postpone execution timing of the communication task, and if it is possible, stores the communication task in an NV-RAM 202. Then, on receiving a power-off operation, the system control unit 211 executes communication tasks stored in the NV-RAM 202 while a cooling unit 210 performs cooling processing on a lamp 208. Also, when a time required for executing all communication tasks stored in the NV-RAM 202 exceeds a time required for cooling processing, the system control unit 211 immediately executes some communication tasks without waiting power-off processing, to decrease the total number of stored communication tasks. <P>COPYRIGHT: (C)2013,JPO&INPIT |
