摘要
The perimeter intrusion detection system is critical to China’s railway safety.An efficient intrusion detection system can effectively avoid human casualties and property damage.This article makes a comprehensive comparison of popular detection systems in recent years.It first outlines the characteristics and classification of intrusion detection systems,and then introducestherelevantliteratureofcontactandnon-contactsystemsaccordingtodifferenttypes,andalsointroducesthe principles and architecture of the models they use in detail.Finally,the detection performance and suitable environment under different system models are analyzed by comparison.
基金
in part supported by Science and Technology Research and Development Program of China National Railway Group Co.,Ltd.,under grant no.P2019T001
