| 摘要 |
<p>PURPOSE:To effectively transfer a signal without the influence of a disturbance by moving a main self-moving machine and an auxiliary self-moving machine at a suitable interval, and engaging an optical fiber cable therebetween to communicate a signal. CONSTITUTION:A main self-moving machine 1 and an auxiliary self-moving machines 2A-2C are moved at a suitable interval along an aerial cable C installed at an iron tower 7. Nonmetallic optical fiber cables H are set over the machines 1 and 2A-2C. One end of the cable H is connected to the machine 1, the other end is connected to a local device 8 mounted on the ground, and a signal between the machine 1 and the device 8 is transferred through the cable H. Thus, the transfer of the signal is safely and effectively performed without influence of a disturbance.</p> |
