发明名称 |
METHOD OF TORQUE PREDICTION FOR AUTOMOTIVE AIR CONDITIONING COMPRESSOR |
摘要 |
The torque of a vehicular air-conditioning compressor is predicted by the steps of starting a vehicle air-conditioning system having an engine and engine control module for controlling multiple vehicle functions, calculating a steady state torque value using an rpm value from the engine, calculating an engine RPM transient torque value using the rpm value from the engine, calculating a electronic control valve current transient torque value using a current value applied to an electronic control valve, selecting a final torque value from a group consisting of the steady state torque value, the engine RPM transient torque value, and the electronic control valve transient torque value, and providing a final torque value to the vehicle engine control module to control a predetermined vehicle function. |
申请公布号 |
EP2934927(A2) |
申请公布日期 |
2015.10.28 |
申请号 |
EP20130864151 |
申请日期 |
2013.12.20 |
申请人 |
DELPHI TECHNOLOGIES, INC. |
发明人 |
BONA, JOSEPH, M.;WARREN, MATTHEW, R.;GUTIERREZ, ERNESTO, J. |
分类号 |
B60H1/32 |
主分类号 |
B60H1/32 |
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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