Locating technology of track teaching sand table model car

A model car and teaching technology, applied in simulators, educational appliances, simulation devices for space navigation conditions, etc., can solve problems such as the inability of model cars to be realized, and achieve the effect of avoiding positioning blind spots and accumulating errors.

Inactive Publication Date: 2014-02-12
骆燕胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used are track circuit over-insulation section correction, GPS c

Method used

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  • Locating technology of track teaching sand table model car
  • Locating technology of track teaching sand table model car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] Combining with Figure 1, the working condition of the radio frequency tag equipment is that the radio frequency tag reader is fixed, and when the labeled product passes the reader, the reader sends out radio waves to activate the radio frequency tag, and the radio frequency tag returns information to the tag reader. fetcher.

[0013] Combined with Figure 2, the working situation of the model car positioning detection system is opposite to that of the usual radio frequency tag equipment. Each sleeper with a label is fixed, and the on-board tag reader sends a reading signal when the model car walks past the sleepers. After receiving the detection signal sent by the vehicle-mounted label reader, the label affixed on the fixed sleeper returns a serial number of a radio frequency tag to the vehicle-mounted label reader.

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Abstract

The invention provides a locating detection system of a track teaching sand table model car. The locating detection system of the track teaching sand table model car comprises radio frequency tags, a vehicle-mounted tag reader, an antenna, accessory devices and a vehicle-mounted power source. According to the locating detection system of the track teaching sand table model car, automatic locating of the track teaching sand table model car can be achieved.

Description

technical field [0001] The invention belongs to the field of rail transit information engineering and control, in particular to a sand table model car positioning technology for rail teaching. Background technique [0002] Train positioning is the premise of automatic train control, especially the automatic positioning of sand table model cars in rail transit teaching. At present, there is no technology that can better complete the positioning of model cars. In the teaching of various related majors in railway colleges and universities, it is often necessary to simulate the actual application process of the railway site, which needs to be combined with the teaching sand table for actual operation training. In the operation training, automatic positioning and automatic control of model cars are required. [0003] The existing automatic positioning of trains mainly uses wheel sensors to calculate the number of revolutions of the wheels, and converts the distance traveled accor...

Claims

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Application Information

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IPC IPC(8): G09B9/04
Inventor骆燕胜
Owner骆燕胜