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Electronic circuit foundation experimental teaching method and system with data correction function

An electronic circuit and teaching system technology, which is applied in the field of teaching systems, can solve problems such as automatic correction functions without data, and achieve the effects of reducing classroom workload, improving teaching effects, and ensuring teaching quality

Inactive Publication Date: 2019-09-10
UNIV OF SCI & TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the teaching system does not have the function of automatic data correction, and teachers still need to manually judge whether the measurement data is correct on the teaching system

Method used

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  • Electronic circuit foundation experimental teaching method and system with data correction function
  • Electronic circuit foundation experimental teaching method and system with data correction function
  • Electronic circuit foundation experimental teaching method and system with data correction function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089] According to the above-mentioned teaching method and teaching system, this embodiment adopts the preset teaching circuit as a circuit for verifying the basic theorem of circuits, such as Figure 5 shown.

[0090] students based on Figure 5 The preset teaching circuit shown is tested, and the relevant circuit components on the experimental equipment are connected to obtain the actual circuit. After the connection is completed, the power is turned on and the corresponding measurement data is recorded or collected. The control unit receives the measurement data (see Table 1 below) As shown), it is provided to the judgment and comparison module, which judges the standard data and measurement data, and feeds back the correction result to the control unit. And the corresponding correction results are transmitted to the experimental data storage module for storage.

[0091] Table 1 Measurement data of the actual circuit

[0092]

[0093]

[0094]

Embodiment 2

[0096] The teaching method and teaching system of this embodiment, and its effects are basically the same as those of Embodiment 1, except that:

[0097] Such as Figure 6 As shown, the preset teaching circuit is a three-phase load star connection circuit.

Embodiment 3

[0099]The teaching method and teaching system of this embodiment, and its effects are basically the same as those of Embodiment 1, except that:

[0100] Such as Figure 7 As shown, the preset teaching circuit is a three-phase load delta connection circuit.

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Abstract

The invention belongs to the field of teaching systems, and particularly relates to an electronic circuit foundation experimental teaching method and system with a data correction function.The systemcomprises experimental equipment, a server and a client, the experimental equipment comprises instruments and circuit components related to electrical and electronic foundation experiment, and is usedfor students to connect actual circuits;the server is used for comparing data, storing and providing teaching circuit diagrams, storing experimental data, and transmitting results of the comparing data to the client;the client is used for students to input measured data, and displaying the teaching circuit diagrams and the results of data comparison;the client is arranged on the experimental equipment; and the client is connected with the server. The system frees experimental faculty advisers from low-level repetitive work of checking and comparing the measured data, and realizes automatic evaluation of the measured data of the students,intensity of the low-level work is reduced and more energy to guidance of experimental process of the students is devoted.

Description

technical field [0001] The invention belongs to the field of teaching systems, and in particular relates to an electronic circuit basic experiment teaching method and system with a data correction function. Background technique [0002] Basic experiments of electronic circuits are basic experimental courses widely offered by colleges and universities of science and technology and vocational schools. These experiments generally include basic experiments of circuit analysis, basic experiments of analog electronic technology, and basic experiments of digital electronic technology. These experiments are generally performed on corresponding experimental benches or experimental boxes. These experimental benches or experimental boxes are equipped with common measuring instruments such as voltmeters, ammeters, and power meters. Students of related majors use these instruments to verify the basic circuit principles. , to improve hands-on ability, digest and understand theoretical con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/18
CPCG09B23/183G09B23/186G09B23/187
Inventor 冯涛李擎肖子昂王祎豪蔡铮
Owner UNIV OF SCI & TECH BEIJING
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