Copying board system for questionnaire survey

A copying board and questionnaire technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc., can solve the problems of data processing and analysis that cannot be copied

Inactive Publication Date: 2013-10-23
INST OF BASIC RES & CLINICAL MEDICINE CHINA ACAD OF CHINESE MEDICAL SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, the present invention aims to solve the problem that the recognition of handwriting in the prior art depends on the electromagnetic induction of the electromagnetic pen and the copying board, and the use is limited, and the data collected by copying cannot be processed and analyzed, thereby providing a A copyboard system that does not rely on an electromagnetic pen

Method used

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  • Copying board system for questionnaire survey
  • Copying board system for questionnaire survey

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A kind of copyboard system for questionnaire survey according to the present invention comprises a copyboard and a server, wherein,

[0046] The copying board further includes a copying board main body and a control device.

[0047] The main body of the copying board has an upper surface suitable for placing a paper questionnaire, and a pressure sensor for detecting handwriting generated by writing on the paper questionnaire is arranged inside the main body of the copying board, and the pressure sensor will sense The handwriting pressure signal is sent to the control device.

[0048] The control device is used to receive the handwriting pressure signal sent by the pressure sensor, convert the handwriting pressure signal into handwriting data and send it to the server through the data interface.

[0049] The server receives the handwriting data sent by the copyboard, and performs text recognition on the handwriting data to obtain text information and location informatio...

Embodiment 2

[0074] As an embodiment of the present invention, on the basis of the copyboard system for questionnaire survey in embodiment 1, as figure 1 As shown, the copying board includes a copying board main body 1 and a copying board base plate 2, and the copying board base plate 2 is provided with a page number selection button 11, a volume number selection button 12, a display device 13, a power switch 14, and a power indicator light 15 And deck 16, described deck 16 is used for fixing paper questionnaire. The copying board bottom plate 2 and the copying board main body 1 can be turned over and connected, and the copying board main body 1 is folded and attached to the copying area on the copying board bottom plate 2, and the card holder 16 is arranged on a non-copying board area.

[0075] When in use, firstly fix the bound whole paper questionnaire flatly on the bottom plate 2 of the copying board through the deck 16, and then fold the main body of the copying board 1 and place it ...

Embodiment 3

[0078] As an embodiment of the present invention, on the basis of the above-mentioned embodiment including the copying board bottom plate 2, as figure 2 As shown, the copying board includes a copying board main body 1 , a copying board base 2 and a copying board cover 3 , and a foldable connection is adopted between the copying board cover 3 and the copying board base 2 .

[0079] After the copying board is used, fold the copying board main body 1 and the copying board bottom plate 2, and then cover the copying board main body 1 with the cover plate, which can effectively protect the copying board main body 1 from Damaged by external impact.

[0080] As a specific implementation, the central processing module, the storage module, the page number selection button 11, the roll number selection button 12, the display device 13, the power switch 14, the power indicator A lamp 15 is mounted on the chassis head 17 . The card holder 16 is installed on the bottom plate main body 18 o...

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Abstract

The invention discloses a copying board system for a questionnaire survey. The copying board system comprises a copying board and a server, wherein the copying board comprises a copying board main body and a control device; a pressure sensor is mounted on the copying board main body. When the copying board system is used, the copying board main body is arranged on the rear surface of a questionnaire, the pressure sensor is used for sending a handwriting pressure signal generated by writing to the control device, the control device is used for converting the handwriting pressure signal into handwriting data and finally outputting the handwriting data to the server through a data interface, and the server is used for performing text recognition on the handwriting data to obtain text information and position information and storing the text information to corresponding attributes of a data table according to the position information of the text information. According to the copying board system, a handwriting is identified by the pressure sensor, so that any pen can be used and the application range is wide; as the subsequent processing work of the handwriting data collected by a plurality of copying boards is uniformly proceeded in the server, the copying board is simple in configuration, very low in cost and favorable for popularization in large-scale questionnaire surveys.

Description

technical field [0001] The invention relates to a copying device, in particular to a copying board system for questionnaire survey. Background technique [0002] Existing questionnaires are usually divided into paper questionnaires, network questionnaires and electronic questionnaires. Among them, the online questionnaire survey cannot be widely used in various survey environments because it relies on computer networks; the electronic questionnaire survey relies on electronic terminal devices such as PADs, so the cost of capital investment in the early stage of the survey is relatively high, and the promotion of electronic questionnaires is limited. Therefore, the paper questionnaire has become the most commonly used questionnaire survey method because of its low cost and suitability for various survey environments. However, the problem with the paper questionnaire survey is that after the questionnaire survey is over, in order to facilitate the statistical analysis of the ...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06K11/06
Inventor 文天才刘保延何丽云
Owner INST OF BASIC RES & CLINICAL MEDICINE CHINA ACAD OF CHINESE MEDICAL SCI
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