System and method for automatically detecting flatness of T-shaped guide rail of elevator

The invention discloses a system and method for automatically detecting the flatness of a T-shaped guide rail of an elevator. The system comprises a computer, a motion control board card, a servo driver, two servo motors, a two-dimensional laser sensor, a digital I/O board card, feeding trolleys, th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HUANG CHENG, SHAO WEIWEI, TAN ZHENGYONG, SONG YUELEI, WANG XINXUN, XU ZHILIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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