发明名称 |
Method and apparatus to control the fuel injection amount of an auto-ignition engine |
摘要 |
Method for controlling a diesel engine, whereby based on operating parameters an operating limit is preset. The fuel amount to be injected is limited so that the preset operating limit is maintained. A correction to the operating limit is made based on a comparison of the amount of oxygen in the exhaust gas measured with a lambda probe and the theoretical oxygen amount. As an alternative to fuel injection regulation the engine torque can be limited to a maximum value. An Independent claim is made for a device for setting a correction value for an operating limit based on measured oxygen in the exhaust compared to the set value. The invention also relates to a corresponding computer program, computer program product and digital storage medium for method implementation.
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申请公布号 |
EP1363008(A1) |
申请公布日期 |
2003.11.19 |
申请号 |
EP20030010452 |
申请日期 |
2003.05.09 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
BLEILE, THOMAS;SCHEIDT, MICHAEL;KRAUS, BENEDIKT;RUPP, ANDREAS;ZIEHER, RENE |
分类号 |
F02D23/02;F02D41/10;F02D41/14;F02D41/38;F02D41/40;(IPC1-7):F02D41/30;F02D41/18 |
主分类号 |
F02D23/02 |
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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