发明名称 |
Fuel efficient method and system for hybrid vehicles |
摘要 |
A method and system determines when a climate control system of a hybrid vehicle can be operated without the use of an A/C compressor. The method and system make this determination by determining whether the vehicle is at idle or is being driven and determining whether or not the A/C compressor is required to function to maintain air conditioning comfort in the vehicle. The A/C compressor couples to an engine of the vehicle when the engine is on in order to function. The method and system turn off the engine and thereby turn off the A/C compressor if the A/C compressor is not required to function and if the vehicle is at idle. The method and system turn off the A/C compressor without turning off the engine if the A/C compressor is not required to function and if the vehicle is being driven.
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申请公布号 |
US7617692(B2) |
申请公布日期 |
2009.11.17 |
申请号 |
US20050275081 |
申请日期 |
2005.12.08 |
申请人 |
FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
DAGE GERHARD A.;BUESCHER WAYNE FRANK;FOX THOMAS J. |
分类号 |
B60H1/32;F25B1/00;F25B49/00 |
主分类号 |
B60H1/32 |
代理机构 |
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