Apparatus for controlling and method for controlling quick-clamping of construction machine
AssigneeDoosan Infracore Co., Ltd.
InventorsYoung Sup Lim, Jun Hong Park, Duck Woo Park
Life of this patent
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Abstract
An embodiment of the present invention relates to an apparatus for controlling quick clamping of construction machine which comprises a clamp for mounting an attachment, the apparatus including: a selection input unit for generating a selection signal during an on operation by an operator; an operation input unit for generating an operation signal during an operation by the operator; a clamp driving unit for releasing and fastening the clamp; and a controller for controlling the clamp driving unit to release the clamp while the operation signal is input after the selection signal is input.
Claims13
An apparatus for controlling quick clamping of construction machine which comprises a clamp for mounting an attachment, the apparatus comprising:
- a selection input unit for generating a selection signal during an operation by an operator;
- an operation input unit for generating an operation signal during a pressing operation by the operator;
- a clamp driving unit for releasing and fastening the clamp;
- and
- a controller for controlling the clamp driving unit to release the clamp while the operation signal is input after the selection signal is input,
- wherein
- the operation input unit is configured to generate the operation signal while the operator holds the pressing operation,
- the controller is configured to control the clamp driving unit so that the clamp is in a released state while input of the operation signal continues, and
- the operation input unit includes a plurality of operation input units configured to be simultaneously operated by both hands of the operator.
An apparatus for controlling quick clamping of construction machine which comprises a clamp for mounting an attachment, the apparatus comprising:
- a selection input unit for generating a selection signal during a first operation by an operator;
- an operation input unit for generating an operation signal during a second operation by the operator;
- a clamp driving unit for releasing and fastening the clamp;
- and
- a controller for controlling the clamp driving unit to release the clamp while the operation signal is input after the selection signal is input,
- wherein
- in response to the selection input unit being switched off and generation of the selection signal being stopped, the controller is configured to activate a specific function mode controlled by the operation signal generated from the operation input unit;
- and
- in response to the selection input unit being switched on and the selection signal being input, the controller is configured to deactivate the specific function mode controlled by the operation signal generated from the operation input unit.
A method of controlling quick clamping of construction machine which comprises a clamp for mounting an attachment, the method comprising:
- a selection signal being input to a controller, the selection signal generated when an operator switches on a selection input unit;
- an operation signal being input to the controller, the operation signal generated when the operator presses an operation input unit;
- and
- a controller controlling the clamp to be released while the operation signal is input after the selection signal is input,
- wherein
- the operation input unit generates the operation signal while the operator holds a pressing operation,
- the controller controls the clamp driving unit so that the clamp is in a released state while input of the operation signal continues, and
- the operation input unit includes a plurality of operation input units which are simultaneously operated by both hands of the operator.
Dependencies are inferred from the claim text.