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Apparatus for controlling construction equipment engine and control method therefor
Disclosed are an apparatus and a method for controlling an engine of construction equipment, the apparatus including: a lever for generating a first signal when a state of the construction equipment is switched to an operation state or a neutral state; and an auto idle switch for generating a second signal when an auto engine idle mode is on; in which when a state of the lever is switched to a neutral state in an on state of the second signal, an engine speed is reduced to a step engine speed, when a first speed reducing step is maintained for a predetermined time, the engine speed is further reduced to an idle engine speed, and when a state of the lever is switched to an operation state while the second speed reducing step is maintained, the engine speed returned to the step engine speed.
Apparatus for controlling construction equipment engine and control method therefor
Disclosed are an apparatus and a method for controlling an engine of construction equipment, the apparatus including: a lever for generating a first signal when a state of the construction equipment is switched to an operation state or a neutral state; and an auto idle switch for generating a second signal when an auto engine idle mode is on; in which when a state of the lever is switched to a neutral state in an on state of the second signal, an engine speed is reduced to a step engine speed, when a first speed reducing step is maintained for a predetermined time, the engine speed is further reduced to an idle engine speed, and when a state of the lever is switched to an operation state while the second speed reducing step is maintained, the engine speed returned to the step engine speed.
Apparatus for controlling construction equipment engine and control method therefor
SOHN WON SUN (author)
2017-01-24
Patent
Electronic Resource
English
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