FR3096017B1 - Procédé et système de détermination d’un état de fonctionnement d’un capteur - Google Patents
Procédé et système de détermination d’un état de fonctionnement d’un capteur Download PDFInfo
- Publication number
- FR3096017B1 FR3096017B1 FR1905196A FR1905196A FR3096017B1 FR 3096017 B1 FR3096017 B1 FR 3096017B1 FR 1905196 A FR1905196 A FR 1905196A FR 1905196 A FR1905196 A FR 1905196A FR 3096017 B1 FR3096017 B1 FR 3096017B1
- Authority
- FR
- France
- Prior art keywords
- computer
- sensor
- determining
- sensors
- list
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000007257 malfunction Effects 0.000 abstract 1
- 238000013507 mapping Methods 0.000 abstract 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
- G05B19/0425—Safety, monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0421—Multiprocessor system
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0286—Modifications to the monitored process, e.g. stopping operation or adapting control
- G05B23/0291—Switching into safety or degraded mode, e.g. protection and supervision after failure
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14066—Look up table to determine particular fault conditions
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21163—Test I-O if functional or safe value
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24069—Diagnostic
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Debugging And Monitoring (AREA)
Abstract
L’invention concerne un procédé et un système de détermination d’un état de fonctionnement d’un ou plusieurs capteurs (131 à 133 ; 141, 142) reliés à un premier calculateur (13 ; 14) d’un système embarqué (100). A cet effet, des codes d’erreur sont détectés. Chaque code d’erreur détecté est comparé à une liste de codes d’erreurs, la liste étant pas exemple comprise dans une table mettant en correspondance chaque code d’erreur avec un unique capteur relié au premier calculateur. A partir des codes d’erreurs détectés et de la comparaison de ces codes avec la liste de codes d’erreur, il est possible de déterminer quels capteurs du premier calculateur sont dans un état de défaut de fonctionnement et quels capteurs sont dans un état de fonctionnement sans défaut. Une information d’identification de chaque capteur du premier calculateur est transmise, par exemple à un deuxième calculateur (11), avec l’état de fonctionnement associé. Figure pour l’abrégé : Figure 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905196A FR3096017B1 (fr) | 2019-05-17 | 2019-05-17 | Procédé et système de détermination d’un état de fonctionnement d’un capteur |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1905196A FR3096017B1 (fr) | 2019-05-17 | 2019-05-17 | Procédé et système de détermination d’un état de fonctionnement d’un capteur |
FR1905196 | 2019-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3096017A1 FR3096017A1 (fr) | 2020-11-20 |
FR3096017B1 true FR3096017B1 (fr) | 2021-07-23 |
Family
ID=67742767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1905196A Expired - Fee Related FR3096017B1 (fr) | 2019-05-17 | 2019-05-17 | Procédé et système de détermination d’un état de fonctionnement d’un capteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3096017B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5491631A (en) * | 1991-12-25 | 1996-02-13 | Honda Giken Kogyo Kabushiki Kaisha | Fault diagnostic system for vehicles using identification and program codes |
FR2799034B1 (fr) * | 1999-09-24 | 2002-08-02 | Renault | Procede et dispositif de diagnostic vehicule par reseau de communication |
KR100734840B1 (ko) * | 2005-10-14 | 2007-07-03 | 한국전자통신연구원 | 텔레매틱스 단말기와 이씨유의 통신연결을 위한 통신방법및 차량의 센서 정보 처리방법 및 장치 |
CA2841319C (fr) * | 2011-07-26 | 2018-07-17 | United Parcel Service Of America, Inc. | Systemes et procedes de gestion de codes de panne |
-
2019
- 2019-05-17 FR FR1905196A patent/FR3096017B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3096017A1 (fr) | 2020-11-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20201120 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
ST | Notification of lapse |
Effective date: 20240105 |