Application of Spread Spectrum Digital Train-tail Device in Shenshuo Railway Line

摘要

Digital spread spectrum communication technology has the advantages of anti-noise, anti-jamming, anti-fading, anti-multipath and multi-address communication. In this paper, digital spread spectrum communication technology is used in the train tail safety protection device. The utility model overcomes the defects of poor anti-interference ability and single function of the existing analog tail device, to meet the 10,000 tons of freight locomotive communication requirements. It Improve the reliability of locomotive communication, to ensure the safe operation of the train.