| 摘要 |
PROBLEM TO BE SOLVED: To provide a radio communication device, radio communication system, and radio communication device power supply control method that can reduce power consumption.SOLUTION: A radio communication device 1 includes: a first communication processing unit 11 for processing radio communication with a terminal device 3; a second communication processing unit 15 for processing radio communication with one or more sensor devices 2; and a control unit 12 for controlling the power supply of the first communication processing unit 11 on the basis of detection information received by the second communication processing unit 15 from the one or more sensor devices 2 and at least one of communication statistical information, clock time information, date information, and day of the week information held by the device 1. |
