发明名称 |
Control device and control method for a vehicle compressed air preparation device |
摘要 |
A control device for a compressed air preparation device of a vehicle outputs output signals for adjusting feed phases and regeneration phases of the compressed air preparation device. A compressor feeds compressed air via an air dryer having a desiccant into a compressed air reservoir in a feed phase, and compressed air is passed out of the compressed air reservoir through the air dryer for drying the desiccant in a regeneration phase. The control device adjusts the regeneration phases depending on a current or future engine load and/or a current or future consumption of compressed air by the vehicle. In overrun phases, the desiccant can be excessively dried to a low moisture level in order to save fuel in later travel segments. Route-optimized regeneration of the desiccant as a function of engine load and/or utilization phases can also be effected.
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申请公布号 |
US8529660(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US200913127545 |
申请日期 |
2009.08.08 |
申请人 |
DIEKMEYER HEINRICH;PENDZICH KEVIN;REINHARDT JOACHIM;STRACHE WOLFGANG;WABCO GMBH |
发明人 |
DIEKMEYER HEINRICH;PENDZICH KEVIN;REINHARDT JOACHIM;STRACHE WOLFGANG |
分类号 |
B60T17/00;B01D53/26 |
主分类号 |
B60T17/00 |
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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