Digital globe

Abstract

The invention relates to a digital globe, which comprises a globe body. Graphic elements of a variety of geographic information are distributed on the globe body; and different hidden identification codes are printed in various graphic element. The digital globe is also provided with a digital reading device for reading the hidden identification codes. The digital reading device comprises an image sensor, an image processing unit, a data storage unit, a speech decoding unit, a speech playing unit and a power supply unit for providing the working power supply. The image sensor scans the graphic elements of the globe body and transmits the corresponding hidden identification codes to the image processing unit; the image processing unit analyzes the hidden identification codes and transmits a corresponding signal to the data storage unit storing the globe information data; the data storage unit calls related speech data and transmits the related speed data the speech decoding unit for decoding; and the decoded speed data is played by the speech playing unit. The digital globe with the structure has rich information and provides convenience for self-study.

Description

technical field [0001] The invention relates to a globe, in particular to a digital globe capable of reading various voice information related to the globe. Background technique [0002] The current learning globes are distributed with graphic elements such as land, ocean, mountains, rivers, cities, and transportation on the globe body. When learning geography, teachers mainly rely on the explanations, such as mine resource distribution information, urban traffic information, etc. It is basically difficult to learn geography knowledge by yourself, and it is difficult to understand more comprehensive geography information only through the teacher's explanation in class. Contents of the invention [0003] The purpose of the present invention is to provide a digital globe with rich information and convenient self-study. [0004] The object of the present invention is achieved like this: a kind of digital globe, comprises globe body (A), is distributed with the graphical elem...

AI Technical Summary

Problems solved by technology

[0002] The current learning globes are distributed with graphic elements such as land, ocean, mountains, rivers, cities, and transportation on the globe body. When learning geography, teachers mainly rely on the explanations, such as mine resource distribution information, urban traffic information, etc. It is basically difficult to learn geography knowledge by yourself, and it is difficult to understand more comprehensive geography information only through the teacher's explanation in class

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