Learning teaching aid system of simulating operating principle of database through physical operation

A working principle and database technology, applied in the field of learning teaching aids system, to achieve the effect of high degree of modularization of the program, huge educational significance and market value, and large expansion space

Inactive Publication Date: 2018-04-17
DALIAN GAOMA ART DESIGN ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of professional learning process full of a large number of abstract concepts is completely unsuitable for children to develop relevant logical thinking

Method used

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  • Learning teaching aid system of simulating operating principle of database through physical operation
  • Learning teaching aid system of simulating operating principle of database through physical operation

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Embodiment Construction

[0009] The present invention will be further explained below in conjunction with specific examples.

[0010] Such as figure 1 As shown, a learning teaching aid system that simulates the working principle of the database by operating in kind, includes a box 1 with a form printed on the shell, with 51 single-chip microcomputers built in the box or an embedded control system with the same performance, and each grid position of the form on the shell is set. There are sockets, and an RGB three-color LED lamp bead is installed under each socket; there are three types of socket shapes to prevent confusion, the top row of sockets is "property name socket", and the leftmost column is except for the first position The other sockets are "object name sockets", and the remaining sockets are "attribute value sockets"; the control board in the box is equipped with an RFID radio frequency identification module, and there is a radio frequency induction antenna under each grid socket, and the a...

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Abstract

The invention discloses a learning teaching aid system of simulating the operating principle of a database through physical operation. The learning teaching aid system of simulating the operating principle of a database through physical operation is characterized in that the basic link of the logics of the computer database is displayed in a mode of physical splicing, and a visual cognition mode is provided; each component of the system can be freely combined and matched, and different tabulation schemes and content arrangement methods can be tried; and the system has no demand for complicateddevelopment cost, is high in the modularization degree of schemes, has great expansion space for the contents in the future, and has great teaching significance and market values.

Description

technical field [0001] The invention relates to embedded development technology and the field of RFID radio frequency identification technology, in particular to a learning teaching aid system that simulates the working principle of a database through physical operation. Background technique [0002] At present, the existing programming teaching aids, such as Lego Tech Group and other brands, have closed the implementation logic of the program and cannot be viewed. It is impossible to learn and understand the basic logic of computer programming through such products. Although the existing graphical programming learning system converts the program code into more intuitive graphics and connecting lines, it still cannot break through the limitations of the screen and cannot provide rich and practical experience. It is difficult for students to establish an effective experience, and it is difficult to understand computer programming. The logical form of the program cannot adapt...

Claims

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Application Information

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IPC IPC(8): G09B19/00
CPCG09B19/0053
Inventor 葛晓扬向彬莹马春东郭磊
Owner DALIAN GAOMA ART DESIGN ENG
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