Mark sensor and methods for evaluation of markers

• Main Authors: SCHULTZE STEPHAN, SCHNABEL HOLGER, DITTMAIER ULRICH
• Format: Patent
• Language: Chinese; English
• Published: 22.04.2009
• Subjects: CALCULATING; COMPUTING; CONVEYING; COUNTING; HANDLING RECORD CARRIERS; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES,TYPEWRITERS, AND TO STAMPS; LINING MACHINES; PACKING; PERFORMING OPERATIONS; PHYSICS; PRESENTATION OF DATA; PRINTING; PRINTING MACHINES OR PRESSES; RECOGNITION OF DATA; RECORD CARRIERS; STAMPS; STORING; TRANSPORTING; TYPEWRITERS

The invention relates to a mark sensor (120,220,400,500), comprising: a detection unit, used for detecting marks on processing materials (101) and generating detection results based on the detected marks; at least one circuit output terminal (222), used for outputting the detected data; an analyzing unit, used for determining the absolute output data of the detected marks based on the detection data generated by the detection unit; and an interface (221) used for outputting the absolute output data; and further to a method for analyzing the marks detected by the detection unit on the processing materials, comprising the following steps: generating detection data by the detection unit based on the detected marks; outputting the detection data to the at least one circuit output terminal; transmitting the detected data to the analyzing unit in the mark sensor; determining the absolute output data of the detected marks based on the detection data generated by the detection unit in the analyzing unit; and outputti