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Electronic device embedded with analog physical mechanics experiment scene and control method thereof

A technology of mechanical experiments and electronic devices, applied in teaching models, teaching aids for electrical operation, instruments, etc., can solve the problems of students' poor practical ability and the way students' knowledge is stuck.

Inactive Publication Date: 2009-03-04
DONGGUAN BUBUGAO EDUCATION ELECTRONICS PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, many teachers use online teaching, and the way of imparting knowledge to students is still on the basis of "teaching", and students' practical ability is not strong

Method used

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  • Electronic device embedded with analog physical mechanics experiment scene and control method thereof
  • Electronic device embedded with analog physical mechanics experiment scene and control method thereof
  • Electronic device embedded with analog physical mechanics experiment scene and control method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0162] The present invention will be described in further detail below in conjunction with accompanying drawing:

[0163] see figure 1 As shown, the electronic device includes a central processing unit (MCU), which is used to process program instructions and perform corresponding calculations; respectively connected to the display driving circuit of the central processing unit (MCU) via a bus, and is used to display graphics, images (video, animation) ), text and other information; memory, used to store user information, information related to physical and mechanical experiments, such as experimental subjects, courseware, device library and function library, etc.; touch screen and control circuit, used to receive user input and operation instructions, Its input device includes touch screen, stylus, etc.; keyboard control circuit, used to receive user input and operation instructions, its input device includes such as keyboard, mouse, etc.; VGA video output interface, external ...

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Abstract

The invention relates to an electronic device with built-in simulated physical mechanical experiment scenes and a control method thereof. The electronic device comprises a display drive circuit, a storage, a touch screen, a control circuit, a keyboard control circuit, a VGA video output interface, a USB communication interface, a power supply circuit and a wireless network communication interface which are respectively connected with a central processing unit through a bus. The control method comprises: device properties are created and set; the running of the devices is judged; if not running, the running of the devices is rejudged; if running, a Kernal function is called to compute the next state of a moving object according to the present state of the moving object; influence of each physical parameter is computed; position of the moving object is corrected and returned; the new state of the moving object including position, speed, acceleration and stress is obtained; whether each pulse scanning times is reached is judged; if no, the method ends; if so, the method ends by switching to a process that draws the moving object with a redraw function and outputs parameters.

Description

technical field [0001] The invention relates to an electronic device with a built-in simulated physical and mechanical experiment scene and a control method thereof. Background technique [0002] With the popularity of experimental teaching, more and more attention is paid to students' hands-on ability and thinking ability. However, the actual investment is too much. Often the teacher teaches an experiment in one class, and the students in the same class do the same experiment. The model is rigid, the teaching method is rigid, and the students spend less time in the laboratory, so the effect is not ideal. In addition, many teachers use online teaching, and the way of imparting knowledge to students is still on the basis of "teaching", and students' practical ability is not strong. For a long time, physics has been based on exploration as a learning method, and it is urgent for students to explore, research and learn by themselves. [0003] At present, there is no experimen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B5/02G09B5/00G09B23/10
Inventor 石姗姗于彩霞干文山
Owner DONGGUAN BUBUGAO EDUCATION ELECTRONICS PROD
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