发明名称 |
Air demand adjusted compressor control |
摘要 |
<p>A motor controller unit facilitates modifying pressure thresholds and motor operation mode for an air compressor in a hybrid commercial vehicle as a function of vehicle air demand and comprises a processor configured to execute computer-executable instructions comprising monitoring vehicle air system pressure, calculating air demand generated by the vehicle air system, and determining that the vehicle air system air demand is greater than a predetermined air demand threshold. A cut-out pressure threshold for the compressor motor is increased and the air compressor motor is switched from an on/off mode to a continuous run mode wherein pressure is maintained in the air system to be between a cut-in pressure threshold and the increased cut-out pressure threshold. The compressor motor operates in the continuous run mode until air demand falls below the predetermined air demand threshold.</p> |
申请公布号 |
EP2626263(A2) |
申请公布日期 |
2013.08.14 |
申请号 |
EP20130000644 |
申请日期 |
2013.02.07 |
申请人 |
BENDIX COMMERCIAL VEHICLE SYSTEMS LLC |
发明人 |
PFEFFERL, DAVID J.;MATKO, MARK A.;HAMDAN, MAJED M. |
分类号 |
B60T17/02;B60T15/48 |
主分类号 |
B60T17/02 |
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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