Implementing controlled program request system using the reading video coding

Abstract

The invention relates to an order system for using read image code to realize control, comprising a document interface portion which comprises an image code representing the information code of target document, and a mark or word relative to the target document, a control interface portion comprising an image code containing an information code representing target command and a mark or word relative to the target command, and a read order device comprising an image reader for obtaining image code, a digit processor decoding the image code to obtain information code, a memory unit comprising afirst information list building relation between the target document and relative information code, and a second information list building relation between the target command and the information coderepresenting the target command, a processing module for receiving the information cod sent from the digit processor, distributing relative target document or target command from the first or second information list to react, and an information output portion for receiving and outputting the target document processed by the processing module.

Description

【Technical field】 [0001] The present invention relates to an on-demand system that realizes control by using read image codes, in particular to an on-demand system that uses a point-reading device to read image codes preset in the control interface and execute target instructions corresponding to the image codes system. 【Background technique】 [0002] With the increasing popularity of electronic documents and the advancement of electronic technology, the data used by people is gradually stored in electronic devices. In addition, the information printed on the surface of paper and other objects is still irreplaceable. [0003] In order to make full use of the advantages that electronic devices can store a large amount of data and that articles such as paper and magazines can be easily read, the prior art proposes a method for making image codes on paper or other articles and a device for applying the image codes, such as China Invention patent application No. 02122633.4, the...

AI Technical Summary

Problems solved by technology

However, the disadvantages of the above-mentioned patent documents are that the device for reading image codes can only read the codes corresponding to the files, but cannot perform corresponding operations according to the codes corresponding to the operation instructions, so control buttons need to be set on the device body And the corresponding control circuit and other components not only increase the volume, not suitable for infants and young children, but also increase the cost

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