发明名称 |
METHOD AND DEVICE FOR VERIFYING THE TEMPERATURE VALUES OF A TEMPERATURE SENSOR OF AN INTERNAL COMBUSTION ENGINE |
摘要 |
The invention relates to a method and a corresponding device for verifying temperature values (TEMP) of a temperature sensor of an internal combustion engine, whereby at least two temperature values (TEMP) are detected at different intervals. No error (ERR) of the detected temperature (TEMP) is recognized when a first condition is met. The first condition is met when at least one of the detected temperature values (TEMP) is higher by a defined amount or a defined factor than a second of the detected temperature values (TEMP). The method further allows to recognize an error (ERR) of the detected temperature values (TEMP) when a second condition is met. The second condition is met when the first condition is not met for all temperature values (TEMP) detected within a defined interval (T_S) and/or for those temperature values detected within at least two operational conditions of the internal combustion engine that are different from each other. |
申请公布号 |
WO2006063904(A3) |
申请公布日期 |
2006.08.31 |
申请号 |
WO2005EP55777 |
申请日期 |
2005.11.07 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT;MOSER, WOLFGANG;PRINZ, OLIVER;STROEHLA, MARKUS |
发明人 |
MOSER, WOLFGANG;PRINZ, OLIVER;STROEHLA, MARKUS |
分类号 |
F02D41/22;F01D11/16;F01P11/16 |
主分类号 |
F02D41/22 |
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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