COMPOSITE SENSOR

A composite sensor (1) includes a first sensor (10) configured to detect a first physical quantity; a second sensor (21 to 25) as a sensor of a different type from the first sensor, the second sensor being configured to detect a second physical quantity identical to or correlating with the first phy...

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Bibliographische Detailangaben
Hauptverfasser: SAITOU, Keita, YAZAKI, Yoshitaro, SHIMIZU, Motoki, SAKAIDA, Atusi, TANIGUCHI, Toshihisa, GOUKO, Norio, HARADA, Toshikazu, MATSUI, Hirohito
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A composite sensor (1) includes a first sensor (10) configured to detect a first physical quantity; a second sensor (21 to 25) as a sensor of a different type from the first sensor, the second sensor being configured to detect a second physical quantity identical to or correlating with the first physical quantity; and an internal control unit (51) configured to perform failure diagnosis for at least one of the first sensor or the second sensor by comparison between a detection result of the first sensor and a detection result of the second sensor.