Unmanned autonomous comprehensive alarm system

Abstract

The invention discloses an unmanned autonomous comprehensive alarm system, which is used for warning of a railway perimeter, and comprises an acquisition device, an analysis device and a user terminal. The acquisition device comprises an optical fiber mechanism, and the optical fiber mechanism is arranged on a railway fence and is used for identifying an intrusion target in the railway perimeter;the analysis device processes the information collected by the optical fiber mechanism and is used for identifying fence invasion optical fiber vibration signals to determine an invasion object by utilizing an M-Z interference principle; and then the intrusion object determined by the analysis device is fed back to the user terminal, and the user terminal carries out monitoring according to the intrusion object and carries out corresponding preset processing.

Description

technical field [0001] The invention belongs to the technical field of railway perimeter intrusion monitoring, and in particular relates to an unmanned autonomous integrated 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. [0003] 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 ...

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Problems solved by technology

[0003] 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

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