Experiment teaching system and method

A teaching system and experimental technology, applied in the computer field, can solve the problems of limited computing power of cloud servers, inability to real-time feedback of evaluation results, and large amount of experimental video data.
CN112735198AInactive Publication Date: 2021-04-30DEEPBLUE TECH (SHANGHAI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
DEEPBLUE TECH (SHANGHAI) CO LTD
Publication Date
2021-04-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to the technical field of computers, and provides an experiment teaching system and method, and the system comprises a teacher terminal and at least two student terminals. Each student terminal comprises an edge calculation box and a video acquisition device; the video signal output end of each video acquisition device is electrically connected with the calculation data input end of corresponding edge calculation box, and the video acquisition device is used for acquiring experimental video data; the calculation data output end of the edge calculation box is electrically connected with the detection result input end of the teacher terminal, and the edge calculation box is used for carrying out experiment target detection on the experiment video data to obtain an experiment target detection result; and the teacher terminal is used for receiving an experiment target detection result of each student terminal. According to the system and the method provided by the invention, the data transmission time and the data processing time are saved, the time delay of the whole experiment teaching system is reduced, and the teaching efficiency and the teaching quality are improved.
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Description

technical field

[0001] The present application relates to the field of computer technology, and in particular, to an experimental teaching system and method. Background technique

[0002] Experimental courses are an important part of the teaching system to improve students' practical ability and enrich students' knowledge dimension. With the development of computer technology, the use of video surveillance and artificial intelligence technology in experimental teaching and experimental evaluation can realize the observation of students' experimental operation and the evaluation and scoring of their operation ability.

[0003] In the prior art, multiple web cameras are usually used to capture video of students' experimental process, and the collected experimental video data is transmitted to a cloud server, and then the cloud server identifies and judges according to a preset algorithm, and gives a judgment result. Due to the large number of simultaneous experiments, the amo...

Claims

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