FR2989111B1 - Diagnostic de validite d'estimation de temperature - Google Patents

Diagnostic de validite d'estimation de temperature

Info

Publication number
FR2989111B1
FR2989111B1 FR1253062A FR1253062A FR2989111B1 FR 2989111 B1 FR2989111 B1 FR 2989111B1 FR 1253062 A FR1253062 A FR 1253062A FR 1253062 A FR1253062 A FR 1253062A FR 2989111 B1 FR2989111 B1 FR 2989111B1
Authority
FR
France
Prior art keywords
temperature estimation
validity diagnostic
validity
diagnostic
estimation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1253062A
Other languages
English (en)
Other versions
FR2989111A1 (fr
Inventor
David Zamparutti
Tarek Madani
Michel Angeli
Xavier Rolland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1253062A priority Critical patent/FR2989111B1/fr
Publication of FR2989111A1 publication Critical patent/FR2989111A1/fr
Application granted granted Critical
Publication of FR2989111B1 publication Critical patent/FR2989111B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P7/00—Controlling of coolant flow
    • F01P7/14—Controlling of coolant flow the coolant being liquid
    • F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
    • F01P7/164—Controlling of coolant flow the coolant being liquid by thermostatic control by varying pump speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2037/00—Controlling
    • F01P2037/02—Controlling starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
FR1253062A 2012-04-04 2012-04-04 Diagnostic de validite d'estimation de temperature Active FR2989111B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1253062A FR2989111B1 (fr) 2012-04-04 2012-04-04 Diagnostic de validite d'estimation de temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1253062A FR2989111B1 (fr) 2012-04-04 2012-04-04 Diagnostic de validite d'estimation de temperature

Publications (2)

Publication Number Publication Date
FR2989111A1 FR2989111A1 (fr) 2013-10-11
FR2989111B1 true FR2989111B1 (fr) 2014-04-25

Family

ID=46331551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1253062A Active FR2989111B1 (fr) 2012-04-04 2012-04-04 Diagnostic de validite d'estimation de temperature

Country Status (1)

Country Link
FR (1) FR2989111B1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796987B1 (fr) * 1999-07-30 2002-09-20 Valeo Thermique Moteur Sa Dispositif de regulation du refroidissement d'un moteur thermique de vehicule automobile
US6321695B1 (en) * 1999-11-30 2001-11-27 Delphi Technologies, Inc. Model-based diagnostic method for an engine cooling system
JP3956663B2 (ja) * 2001-02-15 2007-08-08 株式会社デンソー 内燃機関の冷却水温推定装置
US7409928B2 (en) * 2006-01-27 2008-08-12 Gm Global Technology Operations, Inc. Method for designing an engine component temperature estimator
DE102009056783B4 (de) * 2009-12-03 2014-01-02 Continental Automotive Gmbh Verfahren und Vorrichtung zum Ermitteln eines vereinfachtmodellierten Kühlmitteltemperaturwertes für einen Kühlkreislauf einer Brennkraftmaschine
DE102010035366B4 (de) * 2010-08-25 2014-01-02 Audi Ag Verfahren und Vorrichtung zur Diagnose einer Kühlmittelpumpe für eine Brennkraftmaschine

Also Published As

Publication number Publication date
FR2989111A1 (fr) 2013-10-11

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312