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Teaching experiment system and teaching experiment method of transponder system

An experimental system and experimental method technology, applied in the direction of instruments, educational appliances, transportation and packaging, can solve the problems of weakening the experimental teaching effect, inconvenient storage and transportation, and high cost, so as to facilitate intuitive teaching, simplify experimental operation, improve The effect of teaching quality

Inactive Publication Date: 2015-07-22
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the teaching of the transponder system, students need to be able to understand the working principle and key technologies of the transponder. Classroom theoretical lectures are far from meeting the current teaching needs, and it is impossible to carry out experimental teaching on the working process of the transponder.
The current teaching experiment uses physical teaching equipment, including the on-board equipment and ground equipment of the transponder system. On the one hand, it is expensive, takes up space, and is not easy to store and move. state, which greatly weakens the effect of experimental teaching

Method used

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  • Teaching experiment system and teaching experiment method of transponder system
  • Teaching experiment system and teaching experiment method of transponder system
  • Teaching experiment system and teaching experiment method of transponder system

Examples

Experimental program
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Embodiment Construction

[0035] The invention adopts virtual instrument technology to simulate the working conditions of the transponder system in the laboratory, so that students can understand the working principle of the transponder system in the laboratory, be familiar with the writing of sending messages and the decoding of return signals, verify The accuracy of received messages.

[0036] The teaching system of the transponder system of an embodiment of the present invention (the transponder of the present invention is also called the ground transponder), can realize 5 concrete experiments:

[0037] Experiment 1 is the transponder principle and equipment cognition experiment. It is mainly for students to understand the equipment and basic working process. Students can choose a speed and then observe the animation display of the transponder working process.

[0038] The second experiment is the characteristic analysis experiment of the "C interface" of the simulated transponder, where the "C inte...

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Abstract

The invention discloses a teaching experiment system and a teaching experiment method of a transponder system. The teaching experiment system comprises a main machine, a data acquisition card and a junction box, wherein the data acquisition card is arranged inside the main machine, the junction box is connected with the main machine, the junction box comprises a transmitting port and a receiving port, the main machine is used for encoding a transmitted message into an uplink signal and decoding the received return signal into an identifiable received message; and the data acquisition card is used for sending the uplink signal to the junction box, receiving the return signal on the junction box and sending the returned signal to the main machine. According to the teaching experiment system and the teaching experiment method of the transponder system, the real working process of the transponder system can be simulated, the experimental operation is simplified, intuitional teaching and the linking theory with practice are facilitated, space is saved, movement is convenient, no influence of surroundings is caused, and the maintaining operation is simple, safe and reliable.

Description

technical field [0001] The invention relates to a teaching experiment system, in particular to a teaching experiment system and method of a transponder system. Background technique [0002] With the update of my country's train control equipment, the transponder, which is the core of the new generation signal control system, is increasingly showing its superiority. In the teaching of the transponder system, students need to be able to understand the working principle and key technologies of the transponder. Classroom theoretical lectures are far from meeting the current teaching needs, and it is impossible to carry out experimental teaching on the working process of the transponder. The current teaching experiment uses physical teaching equipment, including the on-board equipment and ground equipment of the transponder system. On the one hand, it is expensive, takes up space, and is not easy to store and move. In this state, the effect of experimental teaching is greatly we...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B9/00
CPCG09B9/00
Inventor 刘菁华赵会兵申智文邢玉龙
Owner BEIJING JIAOTONG UNIV
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