发明名称 |
METHOD FOR CONTROLLING AUTO IDLE STATE OF HEAVY CONSTRUCTION EQUIPMENT |
摘要 |
<p>A method for controlling an auto idle state of heavy construction equipment of an exemplary embodiment of the present invention includes: storing, by a vehicle controller (VCU) that receives engine actuation information from an engine controller (ECU), an average traveling value of a worker-set engine RPM for a first set time when the heavy construction equipment is actuated at the worker-set engine RPM; and actuating, by the engine controller (ECU) that receives information on the average traveling value of the worker-set engine RPM for the first set time from the vehicle controller (VCU), an engine at a variable auto idle engine RPM, which varies depending on the average traveling value of the worker-set engine RPM for the first set time, when work is temporarily stopped and the worker-set engine RPM is switched to an auto idle engine RPM.</p> |
申请公布号 |
EP2657489(A2) |
申请公布日期 |
2013.10.30 |
申请号 |
EP20110851907 |
申请日期 |
2011.12.21 |
申请人 |
DOOSAN INFRACORE CO., LTD. |
发明人 |
PARK, JUN HONG;JANG, JEONG KWON |
分类号 |
F02D29/02;F02D41/04;F02D41/08 |
主分类号 |
F02D29/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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