GATE EQUIPMENT DEGRADATION DIAGNOSIS DEVICE AND GATE EQUIPMENT DEGRADATION DIAGNOSIS METHOD

Japanese Patent JP2023167907

A

To perform gate opening/closing control with high accuracy and to diagnose the aging degradation of gate equipment based on changes in gate overoperation amount.SOLUTION: A gate equipment degradation diagnosis device according to an embodiment comprises an operation direction determination unit that receives an operation command including a target opening degree and determines whether a gate operation direction is an opening direction or a closing direction, a storage unit that stores an expected overoperation amount, a control instruction unit that outputs an instruction to a drive device according to a determination result of the operating direction, and outputs a stop instruction when the opening degree of the gate is ahead of the target opening degree by the expected overoperation amount, an overoperation amount calculation unit that calculates the overoperation amount based on the gate opening degree after the drive is stopped, the target opening degree, and the expected overoperation amount, a gate equipment degradation determination unit that determines gate equipment degradation based on the overoperation amount, a notification control unit that notifies a discharge operation device that the gate equipment has degraded when it is determined that the gate equipment has degraded.SELECTED DRAWING: Figure 1

MATSUMOTO KATSUYA

JP2022079450A

November 24, 2023

May 13, 2022

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TOSHIBA CORP
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP

E02B7/20; G05B23/02

Patent Attorney Corporation Suzue Patent General Office

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