Steel rail flaw detection B-type graph reconstruction device

The invention discloses a steel rail flaw detection B-type graph reconstruction device, which comprises a coordinate unit calibration module, and the coordinate unit calibration module further comprises a steel rail seam judgment unit, a wheel diameter proportionality coefficient adjustment unit and...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	XIA LANG, CAO JINGWEI, YANG SIQING, ZHU CHANGCHUN, LUO JIANGPING, LI HONGLIANG, LING HAODONG, PENG YAOWANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING OTHER AUXILIARY EQUIPMENT FOR RAILWAYS PERFORMING OPERATIONS PHYSICS RAILWAYS TESTING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a steel rail flaw detection B-type graph reconstruction device, which comprises a coordinate unit calibration module, and the coordinate unit calibration module further comprises a steel rail seam judgment unit, a wheel diameter proportionality coefficient adjustment unit and a steel rail length coordinate calibration unit. And the steel rail joint judgment unit judges the steel rail joint according to the detection B-type graph. The steel rail length coordinate calibration unit calibrates the detected steel rail length by adjusting the wheel diameter proportionality coefficient, and the value before adjustment is 1. And the wheel diameter proportionality coefficient adjusting unit is used for selecting the steel rail with the standard length according to the steel rail joint and calculating and determining the adjusted wheel diameter proportionality coefficient. And the steel rail length coordinate calibration unit takes the length of the steel rail corresponding to the measured encod