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Patent Searching and Data


Title:
作業機械の油圧シリンダを制御する方法
Document Type and Number:
Japanese Patent JP7492010
Kind Code:
B2
Abstract:
The invention relates to a method for controlling a hydraulic cylinder of a working machine, in particular a mobile working machine, said method comprising the following steps: - a control unit (1) receives a setpoint value of a movement parameter (11) of the hydraulic cylinder; - the control unit (1) determines a setpoint value of a valve parameter (29) of a valve unit associated with the hydraulic cylinder in accordance with the received setpoint value of the movement parameter (11) using a data-based model (10), in particular an artificial neural network (10), and taking into account a predefined and/or predefinable tolerance range for the setpoint value of the valve parameter (29); and - the control unit (1) controls the valve unit associated with the hydraulic cylinder in accordance with the determined setpoint value of the valve parameter (29) in order to control the hydraulic cylinder of the working machine, that is in particular a mobile working machine.

Inventors:
Nils Steker
Stephan Benz
Ozan Demille
Application Number:
JP2022538142A
Publication Date:
May 28, 2024
Filing Date:
December 16, 2020
Export Citation:
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Assignee:
ROBERT BOSCH GMBH
International Classes:
F15B11/02; E02F9/20; G05B11/36; G05B13/04
Domestic Patent References:
JP10183670A
JP2001142506A
JP2017009071A
JP2019157521A
Foreign References:
US20190010966
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Ueshima class