FR3129005B1 - Procédé et dispositif de contrôle et commande d’un moteur de véhicule - Google Patents
Procédé et dispositif de contrôle et commande d’un moteur de véhicule Download PDFInfo
- Publication number
- FR3129005B1 FR3129005B1 FR2111911A FR2111911A FR3129005B1 FR 3129005 B1 FR3129005 B1 FR 3129005B1 FR 2111911 A FR2111911 A FR 2111911A FR 2111911 A FR2111911 A FR 2111911A FR 3129005 B1 FR3129005 B1 FR 3129005B1
- Authority
- FR
- France
- Prior art keywords
- module
- controlling
- core
- execute
- computer
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- 238000012544 monitoring process Methods 0.000 title 1
- 238000001514 detection method Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1479—Generic software techniques for error detection or fault masking
- G06F11/1489—Generic software techniques for error detection or fault masking through recovery blocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/1641—Error detection by comparing the output of redundant processing systems where the comparison is not performed by the redundant processing components
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/1629—Error detection by comparing the output of redundant processing systems
- G06F11/165—Error detection by comparing the output of redundant processing systems with continued operation after detection of the error
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/18—Error detection or correction of the data by redundancy in hardware using passive fault-masking of the redundant circuits
- G06F11/187—Voting techniques
- G06F11/188—Voting techniques where exact match is not required
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0706—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment
- G06F11/0736—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function
- G06F11/0739—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation the processing taking place on a specific hardware platform or in a specific software environment in functional embedded systems, i.e. in a data processing system designed as a combination of hardware and software dedicated to performing a certain function in a data processing system embedded in automotive or aircraft systems
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0703—Error or fault processing not based on redundancy, i.e. by taking additional measures to deal with the error or fault not making use of redundancy in operation, in hardware, or in data representation
- G06F11/0751—Error or fault detection not based on redundancy
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Safety Devices In Control Systems (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
L’invention concerne un procédé de contrôle d’un moteur de véhicule comprenant une unité électronique de contrôle du moteur, comprenant un calculateur multicœur (C), un premier module (L1), un deuxième module (L2), et un troisième module (L3) adapté pour mettre en œuvre une commande de mise en sécurité sur requête du deuxième module ou sur détection d’une défaillance du premier module, le premier module étant adapté pour s’exécuter sur un premier cœur (C1) du calculateur, le deuxième module étant adapté pour s’exécuter sur un deuxième cœur (C2) du calculateur, l’unité électronique de contrôle du moteur comprenant un quatrième module (LM) adapté pour assurer de manière redondante les fonctions principales de pilotage du moteur du véhicule, et pour s’exécuter dans le cadre du deuxième module et sur le deuxième cœur, le troisième module assurant l’arbitrage entre une commande produite par le premier module et une commande produite par le quatrième module. Figure d’abrégé : Figure 2
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2111911A FR3129005B1 (fr) | 2021-11-10 | 2021-11-10 | Procédé et dispositif de contrôle et commande d’un moteur de véhicule |
CN202280074689.5A CN118265969A (zh) | 2021-11-10 | 2022-11-04 | 用于控制和命令车辆引擎的方法和设备 |
PCT/EP2022/080761 WO2023083703A1 (fr) | 2021-11-10 | 2022-11-04 | Procédé et dispositif de contrôle et commande d'un moteur de véhicule |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2111911 | 2021-11-10 | ||
FR2111911A FR3129005B1 (fr) | 2021-11-10 | 2021-11-10 | Procédé et dispositif de contrôle et commande d’un moteur de véhicule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3129005A1 FR3129005A1 (fr) | 2023-05-12 |
FR3129005B1 true FR3129005B1 (fr) | 2024-03-22 |
Family
ID=79171241
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2111911A Active FR3129005B1 (fr) | 2021-11-10 | 2021-11-10 | Procédé et dispositif de contrôle et commande d’un moteur de véhicule |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN118265969A (fr) |
FR (1) | FR3129005B1 (fr) |
WO (1) | WO2023083703A1 (fr) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1577773A1 (fr) | 2004-03-15 | 2005-09-21 | Siemens Aktiengesellschaft | Système multiprocesseur ayant un processeur de diagnostic pour sauver l'état du système et procédé d'exploitation d'un système multiprocesseur |
DE102012207215A1 (de) | 2012-04-30 | 2013-10-31 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Überwachung von Funktionen eines Rechnersystems, vorzugsweise eines Motorsteuersystems eines Kraftfahrzeuges |
US9372774B2 (en) * | 2013-05-22 | 2016-06-21 | GM Global Technology Operations LLC | Redundant computing architecture |
-
2021
- 2021-11-10 FR FR2111911A patent/FR3129005B1/fr active Active
-
2022
- 2022-11-04 CN CN202280074689.5A patent/CN118265969A/zh active Pending
- 2022-11-04 WO PCT/EP2022/080761 patent/WO2023083703A1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
WO2023083703A1 (fr) | 2023-05-19 |
CN118265969A (zh) | 2024-06-28 |
FR3129005A1 (fr) | 2023-05-12 |
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Legal Events
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20230512 |
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PLFP | Fee payment |
Year of fee payment: 3 |