| 摘要 |
PROBLEM TO BE SOLVED: To provide communication equipment for moving object with which a radio waiting state is provided even while a main power source is turned off, and power consumption during the OFF of the main power source can be suppressed. SOLUTION: The communication equipment for moving object is provided with a radio part 1 for transmitting/receiving radio signals and a control part 2 for controlling communication with the outside through this radio part, the radio part 1 has a radio part CPU 101 to be cyclically activated for performing radio waiting processing, and the control part 2 has a control part CPU 201 for processing data to be exchanged with the outside. Then, this control part CPU 201 is operated in two kinds of operating modes of sleep mode and active mode and when an incoming signal presenting radio incoming is received from the radio part CPU 101 while the main power source is turned off, the sleep mode is transited into active mode. |
