ABNORMALITY DETERMINATION DEVICE FOR TRANSPORTING FREEZING DEVICE, TRANSPORTING FREEZING DEVICE INCLUDING THIS ABNORMALITY DETERMINATION DEVICE, AND ABNORMALITY DETERMINATION METHOD FOR TRANSPORTING FREEZING DEVICE

An abnormality determination device for a transporting refrigeration apparatus includes a determination unit (67) that determines an abnormality of the transporting refrigeration apparatus (1) installed on a container. In pre-trip inspection that is conducted before the container is loaded on a tran...

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Bibliographische Detailangaben
1. Verfasser:	SATOU Kiichirou
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COLD ROOMS COMBINED HEATING AND REFRIGERATION SYSTEMS COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHERSUBCLASS HEAT PUMP SYSTEMS HEATING ICE-BOXES LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING REFRIGERATORS WEAPONS
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Beschreibung
Zusammenfassung:	An abnormality determination device for a transporting refrigeration apparatus includes a determination unit (67) that determines an abnormality of the transporting refrigeration apparatus (1) installed on a container. In pre-trip inspection that is conducted before the container is loaded on a transporting device, a test operation is performed for test operating modes. The pre-trip inspection is conducted multiple times. The abnormality determination device (60) is configured to obtain at least part of time series test data related to a same one of the test operating modes in the pre-trip inspection. The determination unit (67) is configured to determine whether the transporting refrigeration apparatus (1) has an abnormality based on a change trend of the time series test data related to a same one of the test operating modes when the pre-trip inspection is conducted multiple times, and when there is no abnormality, estimate an abnormality occurrence time.