| 摘要 |
PURPOSE:To correctly and automatically record the operation data of a working machine, and to easily control it by providing an arithmetic means to operate the operation data of the working machine based on the signal of an operation detecting means and a clock means, and a write means to write the operation data on a card type memory body. CONSTITUTION:A switching means 12 detects the loading of a card type memory body 1, which can write the data, starts the operation of a working machine 5, an operation detecting means 9 detects the operation of the working machine 5, and a clock means 10 executes the up-counting processing of a date and a time. Further, an arithmetic means 8 operates the operation data of the work ing machine 5 based on the signals of the operation detecting means 9 and the clock means 10, and a write means 7 writes the operation data on the card type memory body 1. In such a manner, by loading the card type memory body 1, the working machine 5 can operate, the date and time are operated as the operation data, written into the loaded card type memory body 1, and automatically recorded. Thus, the correct operation data of the working machine are automatically recorded, and easily controlled. |
