High-speed railway perimeter intrusion alarm system

Abstract

The invention discloses a high-speed railway periphery invasion alarm system. The high-speed railway periphery invasion alarm system comprises an optical fiber vibration sensing subsystem, a high-definition video shooting subsystem, a passive optical network platform, a networking alarm platform, a direct-current electricity supplying subsystem and a user terminal, wherein the optical fiber vibration sensing subsystem comprises a plurality of optical fiber vibration detecting units, and a plurality of vibration data acquisition units which are respectively connected with the corresponding optical fiber vibration detecting unit in a one-to-one manner; the high-definition video shooting subsystem comprises a plurality of video shooting units and intelligent terminal boxes which are respectively connected with the corresponding video shooting unit in a one-to-one manner; the vibration data acquisition units and the intelligent terminal boxes are separately connected with the networking alarm platform through the passive optical network platform; the direct-current electricity supplying subsystem is connected with the optical fiber vibration sensing subsystem and the high-definition video shooting subsystem; and the user terminal is connected with the networking alarm platform through a railway IP data network. The high-speed railway periphery invasion alarm system disclosed by theinvention integrates the functions of periphery invasion monitoring, optical fiber video linkage, specific target identification and alarming, and has the advantages of being stable and reliable, andhigh in security guard capacity.

Description

technical field [0001] The invention relates to the technical field of perimeter intrusion monitoring, in particular to a high-speed railway perimeter intrusion alarm system. Background technique [0002] In recent years, my country's high-speed railway has experienced a period of rapid development, with a mileage of more than 20,000 kilometers, accounting for more than 60% of the world's operating mileage. From technology introduction, absorption and formation of a unique independent industrial system, it has become a leader in the international high-tech field. Zhang Liangli's Chinese business card is also an important part of China's strategic development and national rejuvenation. The characteristics of high-speed railways are fast operation and high safety standards. However, looking at the current situation of high-speed railway security in my country, perimeter security mainly relies on physical isolation measures and human patrols, and there are no mature technical de...

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Problems solved by technology

The characteristics of high-speed railways are fast operation and high safety standards. However, looking at the current situation of high-speed railway security in my country, perimeter security mainly relies on physical isolation measures and human patrols, and there are no mature technical defense measures applied to high-speed railway perimeter security. Occasionally, incidents such as personnel intrusion, destruction of facilities, and fare evasion have occurred, which have brought serious security risks to the safe operation of high-speed railways and the strategy of high-speed railways going global

[0003] The status quo of the existing high-speed railway security system: only video monitoring of key facilities, bridges and tunnels, etc., without full coverage, and no intrusion alarm function; the environment along the high-speed railway is complex, and some systems with alarm functions have single functions, missing alarms, false alarms, etc. Serious alarm

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