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US 2024/0218726 A1Published application
Diagnostic apparatus, diagnostic system, and diagnostic method
AssigneeFuji Electric Co., Ltd.
InventorShinji YUKAWA
Life of this patent
Estimating the term…
Abstract
A diagnostic apparatus acquires data for a motor that drives a door in a train carriage, in at least one of a case where the door is opened at a second speed lower than a first speed at which a passenger is to get on and off the train carriage, or a case where the door is closed at the second speed, the data relating to the driving of the door. The diagnostic apparatus diagnoses an abnormality in a traveling resistance of the door, based on the acquired data.
Claims14
A diagnostic apparatus comprising:
- circuitry configured to:
- acquire data for a motor configured to drive a door in a train carriage, in at least one of
- a case where the door is opened at a second speed lower than a first speed at which a passenger is to get on and off the train carriage, or
- a case where the door is closed at the second speed, the data being related to the driving of the door, and
- diagnose an abnormality in a traveling resistance of the door, based on the acquired data.
2 more elements
A diagnostic system comprising:
- circuitry configured to:
- perform at least one of opening or closing a door of a train carriage, at a second speed that is lower than a first speed at which a passenger is to get on and off the train carriage,
- acquire data for a motor that drives a door in a train carriage, in at least one of a case where the door is opened at the second speed, or a case where the door is closed at the second speed, the data being related to the driving of the door, and
- diagnose an abnormality in a traveling resistance of the door, based on the acquired data.
1 more element
A diagnostic method executed by an information processing apparatus, the diagnostic method comprising:
- acquiring data for a motor that drives a door in a train carriage, in at least one of a case where the door is opened at a second speed lower than a first speed at which a passenger is to get on and off the train carriage, or a case where the door is closed at the second speed, the data relating to the driving of the door, and
- diagnosing an abnormality in a traveling resistance of the door, based on the acquired data.
Dependencies are inferred from the claim text.