| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent vain operation of an implement connected to a working machine caused by inertia travel motion of the working machine after performing shut-off operation of the power for the travel motion for stopping the working machine. Ž<P>SOLUTION: The structure of a working machine for outputting a pulse signal equipped with a pulse signal output means 22B which outputs information of the working machine by converting the information into the pulse signal to an implement 14 connected to the working machine is provided. The structure for outputting the pulse signal is constructed by installing a calculation means 22A for calculating a travelling velocity based on the output of a rotary sensor 23 for detecting number of rotation of a travelling power, a proceeding direction-output means A for outputting the proceeding direction of the working machine and an intermittent traveling information-output means B for outputting the intermittent information of the travelling power, and the pulse signal output means 22B changes frequency of the pulse signal based on the output of the calculation means 22A and, in addition, changes a duty ratio so that a travelling state of the working machine can be discriminated by the pulse signal based on the output of the proceeding direction-output mens A and the output of the intermittent traveling information-output means B. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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