| 摘要 |
PROBLEM TO BE SOLVED: To provide a communication sensor device that accurately detects the information related to a motion of a sensing object and executes processing based on the information.SOLUTION: There is provided a communication sensor device 100 in which a first antenna 1 for transmitting and receiving an electromagnetic wave, a second antenna 2 for transmitting and receiving an electromagnetic wave, a communication part 3 for conducting data communication with a communication partner 52, and a sensor part 4 for detecting a motion of a sensing object 51 are installed in the same module 10. The first antenna 1 is composed of a nondirectional antenna while the second antenna 2 is composed of a directional antenna. A switch part 5 is provided so that time-sharing switching of the first antenna 1 and the second antenna 2 can be performed at the switch part 5. The transmission and reception for data communication are performed by the first antenna 1, and the transmission for the sensing for the sensing object 51 is performed by the second antenna 2. |
