CAMSHAFT OR CRANKSHAFT SENSOR FOR AUTOMOTIVE VEHICLE AND DIAGNOSTIC METHOD FOR SUCH A SENSOR
The present invention relates to a camshaft or crankshaft sensor (10) comprising a toothed target (11), a measurement cell (12) adapted to provide a raw signal and a processing module (14) comprising two modes of operation: * a measurement mode in which the processing module (14) is adapted to provi...
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| creator | MIRASSOU, DAVID DINARD, YANN LARUE, MARIE-NATHALIE MARLE, OLIVIER |
| description | The present invention relates to a camshaft or crankshaft sensor (10) comprising a toothed target (11), a measurement cell (12) adapted to provide a raw signal and a processing module (14) comprising two modes of operation: * a measurement mode in which the processing module (14) is adapted to provide, on an output port (17) of the sensor (10), a measurement signal representative of the instants at which the teeth of the target (11) pass the measurement cell (12), * a diagnostic mode in which the processing module (14) is adapted to provide, on said output port (17) of the sensor (10), a diagnostic signal different from the measurement signal and representative of the amplitude of the raw signal. The present invention also relates to a diagnostic method (50) and module (40) for such a sensor (10).
La présente invention concerne un capteur (10) d'arbre à came ou de vilebrequin comportant une cible (11) dentée, une cellule (12) de mesure adaptée à fournir un signal brut et un module (14) de traitement comportant deux modes de fonctionnement : * un mode de mesure dans lequel le module (14) de traitement est adapté à fournir, sur un port (17) de sortie du capteur (10), un signal de mesure représentatif des instants de passage des dents de la cible (11) au niveau de la cellule (12) de mesure, * un mode de diagnostic dans lequel le module (14) de traitement est adapté à fournir, sur ledit port (17) de sortie du capteur (10), un signal de diagnostic différent du signal de mesure et représentatif de l'amplitude du signal brut. La présente invention concerne également un procédé (50) et un module (40) de diagnostic d'un tel capteur (10). |
| format | Patent |
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La présente invention concerne un capteur (10) d'arbre à came ou de vilebrequin comportant une cible (11) dentée, une cellule (12) de mesure adaptée à fournir un signal brut et un module (14) de traitement comportant deux modes de fonctionnement : * un mode de mesure dans lequel le module (14) de traitement est adapté à fournir, sur un port (17) de sortie du capteur (10), un signal de mesure représentatif des instants de passage des dents de la cible (11) au niveau de la cellule (12) de mesure, * un mode de diagnostic dans lequel le module (14) de traitement est adapté à fournir, sur ledit port (17) de sortie du capteur (10), un signal de diagnostic différent du signal de mesure et représentatif de l'amplitude du signal brut. La présente invention concerne également un procédé (50) et un module (40) de diagnostic d'un tel capteur (10).</description><language>eng ; fre</language><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS ; MEASURING ; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE ; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR ; PHYSICS ; TARIFF METERING APPARATUS ; TESTING</subject><creationdate>2016</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160602&DB=EPODOC&CC=WO&NR=2016082933A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20160602&DB=EPODOC&CC=WO&NR=2016082933A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MIRASSOU, DAVID</creatorcontrib><creatorcontrib>DINARD, YANN</creatorcontrib><creatorcontrib>LARUE, MARIE-NATHALIE</creatorcontrib><creatorcontrib>MARLE, OLIVIER</creatorcontrib><title>CAMSHAFT OR CRANKSHAFT SENSOR FOR AUTOMOTIVE VEHICLE AND DIAGNOSTIC METHOD FOR SUCH A SENSOR</title><description>The present invention relates to a camshaft or crankshaft sensor (10) comprising a toothed target (11), a measurement cell (12) adapted to provide a raw signal and a processing module (14) comprising two modes of operation: * a measurement mode in which the processing module (14) is adapted to provide, on an output port (17) of the sensor (10), a measurement signal representative of the instants at which the teeth of the target (11) pass the measurement cell (12), * a diagnostic mode in which the processing module (14) is adapted to provide, on said output port (17) of the sensor (10), a diagnostic signal different from the measurement signal and representative of the amplitude of the raw signal. The present invention also relates to a diagnostic method (50) and module (40) for such a sensor (10).
La présente invention concerne un capteur (10) d'arbre à came ou de vilebrequin comportant une cible (11) dentée, une cellule (12) de mesure adaptée à fournir un signal brut et un module (14) de traitement comportant deux modes de fonctionnement : * un mode de mesure dans lequel le module (14) de traitement est adapté à fournir, sur un port (17) de sortie du capteur (10), un signal de mesure représentatif des instants de passage des dents de la cible (11) au niveau de la cellule (12) de mesure, * un mode de diagnostic dans lequel le module (14) de traitement est adapté à fournir, sur ledit port (17) de sortie du capteur (10), un signal de diagnostic différent du signal de mesure et représentatif de l'amplitude du signal brut. La présente invention concerne également un procédé (50) et un module (40) de diagnostic d'un tel capteur (10).</description><subject>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</subject><subject>MEASURING</subject><subject>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</subject><subject>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</subject><subject>PHYSICS</subject><subject>TARIFF METERING APPARATUS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2016</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZIhxdvQN9nB0C1HwD1JwDnL084bwgl39goEibkDsGBri7-sf4hnmqhDm6uHp7OOq4OjnouDi6eju5x8c4ums4Osa4uHvAlYcHOrsoeAI1c7DwJqWmFOcyguluRmU3VxDnD10Uwvy41OLCxKTU_NSS-LD_Y0MDM0MLIwsjY0dDY2JUwUAcmEzIA</recordid><startdate>20160602</startdate><enddate>20160602</enddate><creator>MIRASSOU, DAVID</creator><creator>DINARD, YANN</creator><creator>LARUE, MARIE-NATHALIE</creator><creator>MARLE, OLIVIER</creator><scope>EVB</scope></search><sort><creationdate>20160602</creationdate><title>CAMSHAFT OR CRANKSHAFT SENSOR FOR AUTOMOTIVE VEHICLE AND DIAGNOSTIC METHOD FOR SUCH A SENSOR</title><author>MIRASSOU, DAVID ; DINARD, YANN ; LARUE, MARIE-NATHALIE ; MARLE, OLIVIER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2016082933A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2016</creationdate><topic>ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS</topic><topic>MEASURING</topic><topic>MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE</topic><topic>MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR</topic><topic>PHYSICS</topic><topic>TARIFF METERING APPARATUS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MIRASSOU, DAVID</creatorcontrib><creatorcontrib>DINARD, YANN</creatorcontrib><creatorcontrib>LARUE, MARIE-NATHALIE</creatorcontrib><creatorcontrib>MARLE, OLIVIER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MIRASSOU, DAVID</au><au>DINARD, YANN</au><au>LARUE, MARIE-NATHALIE</au><au>MARLE, OLIVIER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>CAMSHAFT OR CRANKSHAFT SENSOR FOR AUTOMOTIVE VEHICLE AND DIAGNOSTIC METHOD FOR SUCH A SENSOR</title><date>2016-06-02</date><risdate>2016</risdate><abstract>The present invention relates to a camshaft or crankshaft sensor (10) comprising a toothed target (11), a measurement cell (12) adapted to provide a raw signal and a processing module (14) comprising two modes of operation: * a measurement mode in which the processing module (14) is adapted to provide, on an output port (17) of the sensor (10), a measurement signal representative of the instants at which the teeth of the target (11) pass the measurement cell (12), * a diagnostic mode in which the processing module (14) is adapted to provide, on said output port (17) of the sensor (10), a diagnostic signal different from the measurement signal and representative of the amplitude of the raw signal. The present invention also relates to a diagnostic method (50) and module (40) for such a sensor (10).
La présente invention concerne un capteur (10) d'arbre à came ou de vilebrequin comportant une cible (11) dentée, une cellule (12) de mesure adaptée à fournir un signal brut et un module (14) de traitement comportant deux modes de fonctionnement : * un mode de mesure dans lequel le module (14) de traitement est adapté à fournir, sur un port (17) de sortie du capteur (10), un signal de mesure représentatif des instants de passage des dents de la cible (11) au niveau de la cellule (12) de mesure, * un mode de diagnostic dans lequel le module (14) de traitement est adapté à fournir, sur ledit port (17) de sortie du capteur (10), un signal de diagnostic différent du signal de mesure et représentatif de l'amplitude du signal brut. La présente invention concerne également un procédé (50) et un module (40) de diagnostic d'un tel capteur (10).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING |
| title | CAMSHAFT OR CRANKSHAFT SENSOR FOR AUTOMOTIVE VEHICLE AND DIAGNOSTIC METHOD FOR SUCH A SENSOR |
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