- 专利标题: Control method for a vehicle having an engine and an accessory device
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申请号: US10087870申请日: 2002-03-01
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公开(公告)号: US06601395B2公开(公告)日: 2003-08-05
- 发明人: Allan Joseph Kotwicki , George Blaha , Gerhard A. Dage , John David Russell , Michael John Cullen
- 申请人: Allan Joseph Kotwicki , George Blaha , Gerhard A. Dage , John David Russell , Michael John Cullen
- 主分类号: B60H132
- IPC分类号: B60H132
摘要:
A method for controlling cycling of an air conditioning compressor coupled to an internal combustion engine interrupts normal cycling based on operation conditions. In addition, normal engaged and disengaged cycling durations are adaptively estimated in real-time. The method of the present invention achieves improved fuel economy and improved drive feel. As an example, improved fuel economy is achieved by engaging the compressor during braking or when the engine is being driven by the vehicle. As another example, improved drive feel is achieved by engaging the compressor during transient conditions when drive feel is unaffected.
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