EARTHMOVER WORKING TOOL CONTROL SYSTEM Russian patent published in 2016 - IPC E02F3/00 

FIELD: transport.

SUBSTANCE: claimed system comprises the controller and inertial transducer and earthmover working tool manual control connected therewith. The controller generates the signals of control over adjustable hydroelectric drive of working tool lift/drop and/or skew of the working tool proceeding from stabilisation of its angular position relative to earthmover or gravity vertical, the position in height relative to earthmover, soil surface or preset design surface, speed of displacement in a coordinate or ratio between horizontal and vertical displacement speeds. Additionally implemented are various options including combined manual and automatic control of the working tool, determination of its position or working parameters with the help of inertial transducers built around the accelerometers, gyros and digital processing of their signals, application of portable levelling device and transponders or RFID-markers for control over the initial level of soil surface, various methods of input and display of the data on design and actual soil surface, etc.

EFFECT: higher accuracy of earthmover operation, expanded applications.

26 cl, 1 dwg