Entity programming method and system based on infrared and wireless transmission technology

Abstract

The invention discloses an entity programming method and system based on an infrared and wireless transmission technology and belongs to the field of man-machine interaction. The entity programming method comprises the following steps: 1) placing entity programming blocks by a user according to a task and a task execution rule of the entity programming; 2) sending a binary identification code of one entity programming block to the adjacent entity programming block through an infrared module; 3) polling a wireless module of each entity programming block by a wireless processing module, thereby obtaining entity programming block sequence information and sending the entity programming block sequence information to an entity programming processing module; 4) converting binary sequence information into a corresponding functional semantic sequence by the entity programming processing module and judging if the present functional semantic sequence meets a grammar semantic rule of the present entity display environment; and 5) finishing the task of the entity programming when the functional semantic sequences corresponding to all the entity programming blocks meet the grammar semantic judging rule of the entity programming display environment. The entity programming method and system provided by the invention are easily realized; the error feedback is avoided; and the efficiency is high.

Description

technical field [0001] The invention belongs to the field of human-computer interaction, and in particular relates to a method and system for programming through objects. Background technique [0002] With the rapid development of science and technology and the widespread popularization of personal computers, computers have spread in every corner of our lives, and various digital devices have become a necessity in our lives. We can use them to better understand the world and understand the world . Simultaneously for children, as children use computers further, they will not only be satisfied with using computers to play games, browse the web and watch videos, they hope to be able to write programs by themselves to control computers. However, for children, they cannot understand and accept traditional programming methods very well. Relevant researchers have pointed out that children do not have a good knowledge reserve to learn traditional programming methods (that is, inpu...

AI Technical Summary

Problems solved by technology

But this system has the following problems: the image acquisition unit can only collect the programming block information within a fixed area, and sometimes children will unconsciously exceed the range when placing the programming block; at the same time, the system requires that the computer vision identification code on the programming block must be free When using the programming system, children will always put their hands on the programming block, which will block the identification code and cause wrong feedback; in addition, the pattern of the computer vision identification code on the programming block will also cause some confusion to children

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