FR3118996B1 - Procede d'alerte d'un risque de calage de moteur thermique - Google Patents

Procede d'alerte d'un risque de calage de moteur thermique Download PDF

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Publication number
FR3118996B1
FR3118996B1 FR2100515A FR2100515A FR3118996B1 FR 3118996 B1 FR3118996 B1 FR 3118996B1 FR 2100515 A FR2100515 A FR 2100515A FR 2100515 A FR2100515 A FR 2100515A FR 3118996 B1 FR3118996 B1 FR 3118996B1
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FR
France
Prior art keywords
risk
speed threshold
critical
critical speed
alert
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
FR2100515A
Other languages
English (en)
Other versions
FR3118996A1 (fr
Inventor
Xavier Dubourg
Melanie Lepage-Cruau
Arnauld Disableu
Yohan Milhau
Myriam Dauphin
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2100515A priority Critical patent/FR3118996B1/fr
Priority to CN202180096029.2A priority patent/CN117043456A/zh
Priority to EP21824630.4A priority patent/EP4281661A1/fr
Priority to PCT/FR2021/052134 priority patent/WO2022157428A1/fr
Publication of FR3118996A1 publication Critical patent/FR3118996A1/fr
Application granted granted Critical
Publication of FR3118996B1 publication Critical patent/FR3118996B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/16—Introducing closed-loop corrections for idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D2041/228—Warning displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Control Of Transmission Device (AREA)

Abstract

L'invention porte sur un procédé d'alerte d'un risque de calage d'un moteur thermique (13) de véhicule automobile comportant: - une étape de calcul, en fonction de paramètres de conduite et d'environnement extérieur, d'un seuil de vitesse critique (S_vc) et/ou d'un seuil de régime critique (S_rc), - une étape d'estimation d'une durée critique à l'issue de laquelle sera atteint le seuil de vitesse critique (S_vc) et/ou le seuil de régime critique (S_rc), et - une étape d’émission d’un signal d’alerte à destination d'un conducteur lorsque la durée critique devient inférieure à un seuil de temps paramétrable, de sorte que le conducteur dispose de suffisamment de temps pour débrayer. Figure 1
FR2100515A 2021-01-20 2021-01-20 Procede d'alerte d'un risque de calage de moteur thermique Active FR3118996B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2100515A FR3118996B1 (fr) 2021-01-20 2021-01-20 Procede d'alerte d'un risque de calage de moteur thermique
CN202180096029.2A CN117043456A (zh) 2021-01-20 2021-11-30 用于警告热力发动机熄火风险的警告方法
EP21824630.4A EP4281661A1 (fr) 2021-01-20 2021-11-30 Procede d'alerte d'un risque de calage de moteur thermique
PCT/FR2021/052134 WO2022157428A1 (fr) 2021-01-20 2021-11-30 Procede d'alerte d'un risque de calage de moteur thermique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2100515 2021-01-20
FR2100515A FR3118996B1 (fr) 2021-01-20 2021-01-20 Procede d'alerte d'un risque de calage de moteur thermique

Publications (2)

Publication Number Publication Date
FR3118996A1 FR3118996A1 (fr) 2022-07-22
FR3118996B1 true FR3118996B1 (fr) 2022-12-02

Family

ID=75438981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2100515A Active FR3118996B1 (fr) 2021-01-20 2021-01-20 Procede d'alerte d'un risque de calage de moteur thermique

Country Status (4)

Country Link
EP (1) EP4281661A1 (fr)
CN (1) CN117043456A (fr)
FR (1) FR3118996B1 (fr)
WO (1) WO2022157428A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7026240U (de) 1970-07-11 1971-12-16 Bosch Gmbh Robert Loesbare verbindung zwischen einer kolbenstange und einem kolben.
JP3409717B2 (ja) * 1998-11-11 2003-05-26 トヨタ自動車株式会社 内燃機関
ATE340727T1 (de) * 2002-02-07 2006-10-15 Luk Lamellen & Kupplungsbau Verfahren zum verhindern des abwürgens eines motors eines kraftfahrzeuges
US8255134B2 (en) * 2009-10-19 2012-08-28 GM Global Technology Operations LLC Adaptive cruise control downshift request systems for manual transmission vehicles
FR3012771B1 (fr) * 2013-11-04 2016-01-15 Continental Automotive France Procede de prevention de calage d'un moteur utilisant une estimation de vitesse de rotation dudit moteur

Also Published As

Publication number Publication date
EP4281661A1 (fr) 2023-11-29
FR3118996A1 (fr) 2022-07-22
CN117043456A (zh) 2023-11-10
WO2022157428A1 (fr) 2022-07-28

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Owner name: STELLANTIS AUTO SAS, FR

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