A facility monitoring device includes: one or more wireless sensors (102 to 104), which are each provided on an object to be monitored, and are each configured to monitor the object to be monitored; and a collecting station (101) configured to receive monitoring information from the wireless sensors (102 to 104). The wireless sensors (102 to 104) each include: a first temperature sensor configured to measure a temperature of an overhead wire serving as the object to be monitored to output first temperature information; a second temperature sensor configured to measure an air temperature around the overhead wire to output second temperature information; an abnormality determination unit configured to determine whether the overhead wire has abnormality based on the first temperature information and the second temperature information, and generate abnormality information only when the abnormality determination unit determines that the overhead wire has the abnormality; and a wireless communication unit configured to transmit the abnormality information generated by the abnormality determination unit to the collecting station (101) .
EQUIPMENT MONITORING DEVICE, WIRELESS SENSOR, AND COLLECTING STATION
AUSRÜSTUNGSÜBERWACHUNGSVORRICHTUNG, DRAHTLOSER SENSOR UND SAMMELSTATION
DISPOSITIF DE SURVEILLANCE D'ÉQUIPEMENT, CAPTEUR SANS FIL ET STATION DE COLLECTE
2019-05-01
Patent
Electronic Resource
English
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES |
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