WIRELESS SYNCHRONOUS SYSTEM, RADIO APPARATUSES, SENSOR DEVICES, WIRELESS SYNCHRONIZING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM

摘要

The present invention is a wireless synchronous system comprising a plurality of devices and a plurality of sensor devices, and each of the plurality of devices has a first communication unit for performing synchronous communication in between the other devices; a first synchronous signal generation unit for generating a wireless synchronous signal having a predetermined period synchronized with a synchronous operation timing by the first communication unit; a synchronous signal generation unit for generating a synchronous signal having a predetermined period synchronized to the first wireless synchronous signal generated by the first wireless synchronous generation unit; and a control unit for deciding a control timing of the device with the synchronous signal generated by the synchronous signal generation unit. The plurality of sensor devices include: a second communication unit for performing synchronous communication in between at least one device among the plurality of devices; a second wireless synchronous signal generation unit for generating a second wireless synchronous signal having a predetermined period synchronized to a synchronous operation timing by the second communication unit; a sensor unit for detecting a state of the sensor device; and a detected data acquisition control unit for deciding an acquisition timing of data detected by the sensor unit according to the second wireless synchronous signal generated by the second wireless synchronous signal generation unit. [Reference numerals] (201) Imaging unit; (208) Wireless unit; (210) Image synchronous signal generation unit; (301) Sensor unit