ELECTROHYDRAULIC COMBINED CONTROL SYSTEM, METHOD OF ITS OPERATION AND WORKING MACHINE Russian patent published in 2024 - IPC F15B21/08 F15B13/02 

FIELD: electrohydraulic combined control.

SUBSTANCE: invention provides a system and method for electrohydraulic combined control, as well as a working machine. The electrohydraulic combined control system includes a controller, a hydraulic oil supply unit, an actuator valve unit and a command unit. The controller input is electrically connected to the hydraulic oil supply unit, and the controller output is electrically connected to the actuator valve unit. The hydraulic oil supply unit is connected to the actuator valve block to transport hydraulic oil to the actuator valve block, and the command block is connected to the actuator valve block to send an action command to the actuator valve block.

EFFECT: electrohydraulic combined control method and system are proposed.

8 cl, 1 dwg