ARRANGEMENT FOR CONTROLLING PERCUSSIVE DRILLING PROCESS

摘要

A method for controlling a percussive drilling process on a work machine, the method comprising: obtaining, from at least one sensor, measurement data regarding at least one hole being percussive drilled; generating a reference pattern of the drilling process based on measurement data resulted on the basis of drilling of at least one previously drilled hole; detecting a region of interest in the reference pattern; and controlling, in response to the drilling process of the at least one hole being drilled approaching a point corresponding to the region of interest in the reference pattern, the work machine to take prohibitive measures.