发明名称 |
DEVICE AND METHOD FOR CONTROLLING OPERATION OF A MULTI-CYLINDER ENGINE FOR MOTOR VEHICLES HAVING A MULTI-FLOW EMISSION CONTROL SYSTEM |
摘要 |
<p>The invention relates to a method and a device for controlling operation of a multi-cylinder engine for motor vehicles having a multi-flow emission control system. According to the invention, the emission control system consists of at least two exhaust gas sections which are allocated to a number of cylinders (bench) and have at least one NO>x< storage catalyst respectively and a gas sensor. According to the inventive method and device, the operating modes of each bench are adjusted (co-ordinated control) in all exhaust gas sections according to a co-ordination mode and a catalyst state and/or an exhaust gas emission.</p> |
申请公布号 |
EP1255922(B1) |
申请公布日期 |
2010.10.06 |
申请号 |
EP20010902335 |
申请日期 |
2001.01.18 |
申请人 |
VOLKSWAGEN AKTIENGESELLSCHAFT |
发明人 |
POTT, EKKEHARD;SPIEGEL, LEO;OTTE, JUERGEN |
分类号 |
F02D1/00;F01N3/08;F01N13/04;F01N13/10;F02D41/02;F02D41/14 |
主分类号 |
F02D1/00 |
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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