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Bubble sort algorithm demonstration device

A technology of bubble sorting algorithm and demonstration device, which is applied in the field of popular science education, can solve the problems that the teaching method of the algorithm stays and has not yet appeared, and achieves the effect of simple structure, convenient operation, and convenient disassembly

Active Publication Date: 2017-11-24
HEFEI PANSHI AUTOMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method of teaching algorithms in China is still limited to words and images, or even simple dictation, and intuitive teaching aids for computer algorithms have not yet appeared.

Method used

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  • Bubble sort algorithm demonstration device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Reference Figure 1-4 , A bubble sorting algorithm demonstration device, the device includes a booth module 1, a robotic arm module 2, a mobile platform module 3 and a computer 4. In the booth module 1, the objects 1-2 to be sorted are placed on the brackets 1-3; the camera 1-1 shoots the objects 1-2 to be sorted; the robotic arm module 2 includes mechanical claws 2-7, T-arms 2-6, and lifting Platform 2-3 and controller 2-4; mobile platform module 3 includes infrared tracking sensor 3-5, marker 3-2, track 3-1 and drive motor 3-6; computer 4 and controller 2-4, camera 1-1 connection. The invention realizes the intuitive demonstration of the bubble sorting algorithm. The size of the object represents the size of the number. According to the bubble sorting algorithm, the robotic arm is used to sort the objects to be sorted 1-2, and the initial sequence, sorting process and sorting results are visually displayed on the computer 4 screen.

Embodiment 2

[0029] Reference Figure 1-4 , A bubble sorting algorithm demonstration device, through the camera 1-1 to collect the image of the object 1-2 to be sorted, through the computer 4 image processing, send the sequence information of the object 1-2 to be sorted to the controller 2-4, the controller 2- 4 The control device moves and exchanges the objects to be sorted 1-2. When the device moves to the first mark 3-2, the device stops moving. If the two objects 1-2 to be sorted need to be exchanged, the lifting platform 2-3 is lowered to the same height as the object 1-2 to be sorted. The mechanical claw 2-7 grabs the object, the lifting platform 2-3 rises, the T-arm 2-6 rotates to change the position of the object to be sorted 1-2, then the lifting platform 2-3 descends, and the mechanical claw 2-7 lowers to be sorted Object 1-2, the replacement is completed, the lifting platform 2-3 rises, and the device moves forward to the next comparison point; if no replacement is needed, the d...

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Abstract

The invention discloses a bubble sort algorithm demonstration device. The device comprises an exhibition stand module, a mechanical arm module, a mobile platform module and a computer. In the exhibition stand module, objects to be sorted are placed on a support; a camera shoots the objects to be sorted; the mechanical arm module comprises a mechanical claw, a T-shaped arm, a lifting platform and a controller; the mobile platform module comprises an infrared tracking sensor, a marker, a track and a drive motor; and the computer is connected with a controller and the camera. The device realizes intuitive demonstration of a bubble sort algorithm. The volume of an object represents a number, the objects to be sorted are sorted by using the mechanical arm according to the bubble sort algorithm, and the initial sequence, the sorting process and the sorting result are intuitively displayed on a screen of the computer. The device has the characteristics of compact structure, convenience in operation, capability of allowing audiences to intuitively understand the execution process of the bubble sort algorithm and the like.

Description

Technical field [0001] The invention relates to the field of popular science education and can be used as a teaching instrument, in particular to a bubble sorting algorithm demonstration device. Background technique [0002] With the continuous development of science and technology, the level of intelligence in popular science exhibitions is constantly improving, and intelligent exhibits have become a hot spot for exhibitions. [0003] In recent years, intelligent robot technology has become a hot spot for display. While displaying intelligent technology, it interacts with the audience so that the audience can experience and feel the changes that intelligent technology brings to production and life. These intelligent robots are diverse and can be roughly divided into welcoming robots, dancing robots, and functional characteristic display robots according to their functions. However, there is very little scientific work on computer algorithms at present, and there is no scientific ...

Claims

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Application Information

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IPC IPC(8): G09B23/00G09B19/00
CPCG09B19/0053G09B23/00
Inventor 陆思良周天昊苏杰张扬
Owner HEFEI PANSHI AUTOMATION TECH
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