发明名称 |
Exhaust Gas Temperature Analysis Apparatus, Method, and Program |
摘要 |
A method for analyzing a temperature of exhaust gas includes calculating an approximate temperature at least one time by fitting a measured spectrum to a portion of theoretical spectra defined in association with a first temperature range using a temperature determined in the an immediately previous preceding temperature analysis as a reference, and then determining a calculated temperature by fitting the measured spectrum to all the theoretical spectra over a second temperature range that is narrower than the first temperature range, using the approximate temperature as a reference.
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申请公布号 |
US2009248350(A1) |
申请公布日期 |
2009.10.01 |
申请号 |
US20070226977 |
申请日期 |
2007.12.17 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YAMAKAGE MASAHIRO;MUTA KENJI;DEGUCHI YOSHIHIRO;FUKUDA NORIHIRO;ASAMI SHINICHIRO |
分类号 |
G01K11/30;G01M15/10 |
主分类号 |
G01K11/30 |
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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