Central apparatus and failure level changing method
AssigneeMitsubishi Electric Corporation
InventorsKiyomasa MIWA, Takahiro ITO, Ken SHIBATA
Life of this patent
Estimating the term…
Abstract
A central apparatus to be installed on a train, includes: a communication unit that acquires device information indicating a state of a device from the device installed on the train; and a control unit that determines whether to change a failure level to be displayed, with reference to a failure level display definition on the basis of the device information acquired from the device, the failure level display definition defining a condition for changing the failure level indicating a state of a failure of the device to be displayed when the failure of the device is displayed on a display apparatus.
Claims16
A central apparatus comprising:
- communication circuitry to acquire device information from a device installed on the train, the device information indicating a state of the device;
- and
- control circuitry to determine whether to change a failure level to be displayed, with reference to a failure level display definition on the basis of the device information acquired from the device, the failure level display definition defining a condition for changing the failure level indicating a state of a failure of the device to be displayed when the failure of the device is displayed on a display apparatus, wherein
- changing the failure level refers to temporarily raising or lowering a failure level defined in the failure level display definition for a possible failure of the device.
A failure level changing method comprising:
- acquiring device information from a device installed on a train by communication circuitry, the device information indicating a state of the device;
- and
- determining whether to change a failure level to be displayed, with reference to a failure level display definition on the basis of the device information acquired from the device, by control circuitry, the failure level display definition defining a condition for changing the failure level indicating a state of a failure of the device to be displayed when the failure of the device is displayed on a display apparatus wherein
- changing the failure level refers to temporarily raising or lowering a failure level defined in the failure level display definition for a possible failure of the device.
Dependencies are inferred from the claim text.