| 摘要 |
<p>A method for trouble diagnosis of a working machine capable of performing a trouble diagnosis by mutually transmitting and receiving signals by communication equipment installed in the working machine and an information control center, comprising a first step for generating a first signal on the trouble of the working machine by the working machine and transmitting the first signal from the working machine to the information control center through the communication equipment, a second step for generating a second signal for specifying a trouble position in the information control center based on the first signal when the first signal is transmitted and transmitting the second signal from the information control center to the working machine through the communication equipment, and a third step for notifying an operator of the trouble information on the first and second signals.</p> |
