FIELD: transportation.
SUBSTANCE: in drive of each axis mover driveline module is used which comprises central gearbox with differential and device for its remote locking, two safety couplings, two variators with flexible metal members, two device for changing radius of variator pulleys rolling, two or more universal-joint drives, two sensors for measuring of rotation speed of driving variator pulleys, two sensors for torsion torque measuring which are located between central gearboxes and movers, two sensors for rotation speed measuring located between movers and driven variator pulleys. Driveline electronic control unit is connected to torsion torque measuring sensors, to rotation speed measuring sensors of driving variator pulleys, to sensors for measuring of lateral and longitudinal vehicle accelerations, to sensors for measuring of powertrain crankshaft rotation speed, to sensors recording transfer case operation modes.
EFFECT: improvement of continuous wheel traction variation capability within large range of ratios, elimination of power circulation phenomena, increase in driveline assemblies and units standardisation.
9 cl, 11 dwg
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