Study on a Novel Train Communication System
- Received Date: 2003-08-29
- Publish Date: 2003-10-15
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Key words:
- wire communication /
- voice compressing /
- digital communication /
- train alarm /
- paging
Abstract: This paper describes the design and implement of train's internal alarm and communication system based on digital voice compressing techniques by software and hardware designing methods, using the broadcast line in the civil old type train running currently as communication channel. The system has high stability and variability, can process warning signals and notice workers in the train on time, can construct an internal voice communication system for every carriage between each other at any time.
Citation: | Wang Chuandan, Xia Chaoshi, Gan Xuebin. Study on a Novel Train Communication System[J]. Journal of University of Electronic Science and Technology of China, 2003, 32(5): 546-550. |