PLATFORM FENCE STATE MONITORING DEVICE AND PLATFORM FENCE STATE MONITORING METHOD

• Main Authors: MATSUKAWA EIJI, YAMASHITA SATOSHI, KANEKO AKIRA, NANBU SHUJI
• Format: Patent
• Language: English; Japanese
• Published: 13.10.2022
• Subjects: CHECKS FOR WINGS; DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR; FIXED CONSTRUCTIONS; KEYS; LOCKS; PERFORMING OPERATIONS; RAILWAY SYSTEMS; RAILWAYS; SAFES; TRANSPORTING; WINDOW OR DOOR FITTINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THEFUNCTIONING OF THE WING

To make it possible to detect a sign of abnormality in a platform fence accurately without being affected by an environmental factor.SOLUTION: A platform fence state monitoring device 1 acquires a first motor current waveform signal of a first motor 13a for driving a first door part 12a when the fir...