Answer sheet marking device, marking method and recognition method

Abstract

The invention relates to an answer sheet marking device, a marking method and a recognition method. The invention provides an answer sheet marking device in order to solve the problem that the current answer sheet is inconvenient to color. In the invention, an answer sheet is put between an upper board and a lower board which can be folded, holes corresponding to marking areas behind all question numbers on the answer sheet are arranged on both the upper board and the lower board, a person taking an examination puts the punch head of a punch pen in the corresponding holes of the upper board and presses down, and through holes, namely marking holes can be accurately made in the marking areas of the answer sheet. The invention also provides an answer sheet marking method. When a person takes an examination, the person answers all questions in a way of stamping through holes in corresponding marking areas behind corresponding question numbers on the answer sheet as marking holes, and the marking holes are used as marks which can be recognized by a machine. The invention also provides an answer sheet recognition method. An answer sheet with marking holes is put on a color board, and the color of the color board is displayed through the marking holes just like painting the marking holes with the color of the color board, so that the positions of the marking holes can be recognized by the machine.

Description

technical field [0001] The invention relates to an examination tool, in particular to an answer card identification device, identification method and identification method. Background technique [0002] At present, in the examination, for multiple-choice questions, in order to improve the efficiency of marking, the machine usually recognizes the identification marks on the answer sheet to realize automatic marking. The current method of marking the answer sheet is to indicate the question on the answer sheet number, mark several marking areas behind the question number that can be used for marking or coloring, the marking area is usually round, rectangular or square, and the number of marking areas behind each question number is usually the same as the number of options for the question on the test paper The numbers are equal and arranged correspondingly. When answering questions, candidates only need to use a pen to paint marks or colors on the corresponding identification ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the current problem that the examiners not only waste time when they use a pen to paint the mark on the mark area of ​​the answer sheet, but also often have irregularities, which adversely affect the accuracy of machine marking, the present invention proposes a A device for testers to mark holes on the answer sheet. The present invention also proposes a method for making an answer sheet with the holes for identification. In addition, the present invention also proposes a method for machine identification of the answer sheet with the aforementioned identification holes.

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