Title:
Temperature measuring device
Document Type and Number:
Japanese Patent JP6344017
Kind Code:
B2
Abstract:
An exhaust temperature measurement device (30) is provided with a first exhaust temperature output unit (31), a second exhaust temperature output unit (32), an over-correction determination unit (33a), and a parameter-setting unit (34). The first exhaust temperature output unit outputs an uncorrected value corresponding to the output of a temperature sensor. The second exhaust temperature output unit outputs a corrected value on the basis of a response-delay model. The over-correction determination unit determines whether the corrected value has been over-corrected or not, on the basis of the uncorrected value and the corrected value. The parameter-setting unit changes the parameters for the response-delay model on the basis of the determination results from the over-correction determination unit. As a result, it is possible to favorably correct (compensate for) the response delay of the temperature sensor.
Inventors:
Yoshio Ono
Application Number:
JP2014073224A
Publication Date:
June 20, 2018
Filing Date:
March 31, 2014
Export Citation:
Assignee:
株式会社デンソー
International Classes:
G01K7/00; F02D45/00; G01K13/02
Domestic Patent References:
| JP2004518857A | ||||
| JP2008076311A | ||||
| JP2005315198A | ||||
| JP4342855A | ||||
| JP2223640A | ||||
| JP7119514A |
Foreign References:
| WO2011048632A1 |
Attorney, Agent or Firm:
Tsuyoshi Yamada
Kyoko Hino
Hiroshi Matsuda
Kyoko Hino
Hiroshi Matsuda
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