| 摘要 |
PROBLEM TO BE SOLVED: To provide a system capable of smoothly remotely operating a plurality of drive units. SOLUTION: Each transmitter (2,..., 2) comprises data transmitters (3, 14) each for transmitting data including identification information at each transmitter and control information of the drive unit (1), receivers (5, 16) each for receiving the data from other transmitter 2, timing setters (17, 10) for setting transmitting timing of self-data based on the identification information included in the received data, and a transmission controller (15) for controlling a transmitting time of the data according to the set timing. The drive unit (1,..., 1) each has receivers (34, 25) each for receiving the transmitted data from the transmitters 2; and a controller (37) for comparing the identification information included in the received data with the self-identification information, determining whether the identification information is data transmission to an own or not, and executing an operation control based on the data transmitted to the own. |
