Work tool positioning system

Abstract

The disclosure provides a work tool positioning system for a work machine comprising a movable work tool. The work tool positioning system comprises a work tool mounted at an end of a movable arm. At least one proximity sensor is provided for providing a proximity signal indicative of a distance between the at least one proximity sensor and an object in front of the proximity sensor. A processor is configured to receive the proximity signal and to calculate a clearance distance between a reference location on the work tool and an object in front of the proximity sensor. An alert system is provided for alerting an operator of the work machine. The processor is configured to activate one or more alerts when the clearance distance is greater than or equal to a first threshold unloading distance.

Dependencies are inferred from the claim text.