Automatic Positioning Control System of Train

Author:

Zhang Jing1,Li Hui1,Li Rong Hua2

Affiliation:

1. Hunan Institute of Science and Technology

2. Guangzhou University

Abstract

A type of automatic positioning control system of train has been introduced. The key element of system is based on induction radio communication technology. System is composed of four parts: ground control unit, communication unit, train control unit and external control part. The carrier of position produced by generator is amplified and sent to the coded flat cable. Then the signal is induced by antenna of train. Through control unit of train, the location of train will be gained. The location signal is sent out to PLC control part which will control some external equipment. It is especially for real-time address detecting online of subway or light rail trains during running. Several functions of automatic stop, positioning, opening, closing and others have been achieved in this control system.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Reference4 articles.

1. J. Chen: Journal of Electronic Measurement and Instrument, Vol. 23 (2009) No. 1, pp.58-63 (In Chinese).

2. J. Zhang, R.H. Li and H. Li: The International Conference on Electrical Engineering and Automatic Control, Shandong, Vol. 6, p.686, November (2010).

3. H. Li, C.H. Nie: Journal of Hunan Institute of Science and Technology (Natural Sciences), Vol. 20 (2007) No. 4, p.63 (In Chinese).

4. C.H. Nie: Detecting technology on inducting radio position, Electronic Technology Application, Vol. 6 (1993) (In Chinese).

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