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US 12,180,679 B2Granted
Shovel
AssigneeSumitomo Construction Machinery Co., Ltd.
InventorNobuyuki Ishii
Life of this patent
Estimating the term…
Abstract
A shovel includes an upper swing structure, a lower traveling structure, a first switch configured to stop an engine, and a hardware processor configured to control the engine. The hardware processor is configured to determine to start an automatic cooling operation in response to recognizing a predetermined operation and recognizing that an operation to stop the engine has been performed on the first switch.
Claims12
A shovel comprising:
- an upper swing structure;
- a lower traveling structure;
- a first switch configured to stop an engine;
- and
- a hardware processor configured to control the engine,
- wherein the hardware processor is configured to determine to start an automatic cooling operation in response to recognizing that a predetermined operation to activate a function of the automatic cooling operation and an operation to stop the engine on the first switch have been simultaneously performed.
3 more elements
A shovel comprising:
- an upper swing structure;
- a lower traveling structure;
- a first switch configured to stop an engine;
- and
- a hardware processor configured to control the engine,
- wherein the hardware processor is configured to determine to start an automatic cooling operation in response to recognizing that a predetermined operation to activate a function of the automatic cooling operation and an operation to stop the engine on the first switch have been performed within a predetermined period of time,
- the predetermined operation is operating a second switch different from the first switch, and
- the second switch is a momentary action switch that turns on only while being pressed, the second switch being placed in a cabin.
5 more elements
Dependencies are inferred from the claim text.