| 摘要 |
PURPOSE:To make a driver possible to accurately operate a machine even in case of being oblivious of the operating method, by informing him, with voice, of steps of procesure on driving and inspection or maintenance of the machine only by pushing a switch, in conformity with the prestored voice data memory. CONSTITUTION:When a voice calling switch Sa for driver use is pushed first, a signal is inputted into an LSI19, while data of a voice explaining the driving steps of procedure stored in a memory 18 is inputted into the LSI19 as well, and on the basis of the data, the actual voice that explained the driving procedure is outputted from a speaker 24. And, after use of the machine, an inspection, maintenance voice calling switch Sb is pushed, and thereby the voice that explained the steps of procedure on in spection and maintenance is outputted from the speaker 24 as well. In addition, during operation of the machine, when a state of anything unusual happens and it is detected by a sensor, a sensor contact S1 or Sn operates, and since details of the trouble is informed to a driver with voice out of the speaker 24 by the signal, a trouble spot is discerned at once so that it is speedily repairable. |
