All fiber perimeter security system

Tian Lan; Chun Xi Zhang; Li Jing Li; Guang Ming Luo; Chen Li

All fiber perimeter security system

Tian Lan^*, Chun Xi Zhang, Li Jing Li, Guang Ming Luo, Chen Li

^*Corresponding author for this work

Beihang University

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

All fiber perimeter security system based on fiber optic vibration sensor is demonstrated. This system can be used in national border security applications. A prototype system is constructed and a perimeter intrusion experiment is taken. Experiment results verified that the prototype system is sensitive to the vibration generated by intrusion behaviors. Intrusion behaviors generate non-stable random signals, which have multiple amplitude peaks and which frequency is below 500 Hz. This characteristic is helpful for the auto recognition algorithms development. Winds in the testing field generate a low frequency background noise, which is below 300 Hz. This increases the recognition difficulties.

Original language	English
Pages (from-to)	259-261
Number of pages	3
Journal	Guangxue Jishu/Optical Technique
Volume	34
Issue number	2
Publication status	Published - Mar 2008
Externally published	Yes

Keywords

Fences
Fiber optic sensor
Security systems
Vibrations

Cite this

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title = "All fiber perimeter security system",

abstract = "All fiber perimeter security system based on fiber optic vibration sensor is demonstrated. This system can be used in national border security applications. A prototype system is constructed and a perimeter intrusion experiment is taken. Experiment results verified that the prototype system is sensitive to the vibration generated by intrusion behaviors. Intrusion behaviors generate non-stable random signals, which have multiple amplitude peaks and which frequency is below 500 Hz. This characteristic is helpful for the auto recognition algorithms development. Winds in the testing field generate a low frequency background noise, which is below 300 Hz. This increases the recognition difficulties.",

keywords = "Fences, Fiber optic sensor, Security systems, Vibrations",

author = "Tian Lan and Zhang, \{Chun Xi\} and Li, \{Li Jing\} and Luo, \{Guang Ming\} and Chen Li",

year = "2008",

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T1 - All fiber perimeter security system

AU - Lan, Tian

AU - Zhang, Chun Xi

AU - Li, Li Jing

AU - Luo, Guang Ming

AU - Li, Chen

PY - 2008/3

Y1 - 2008/3

N2 - All fiber perimeter security system based on fiber optic vibration sensor is demonstrated. This system can be used in national border security applications. A prototype system is constructed and a perimeter intrusion experiment is taken. Experiment results verified that the prototype system is sensitive to the vibration generated by intrusion behaviors. Intrusion behaviors generate non-stable random signals, which have multiple amplitude peaks and which frequency is below 500 Hz. This characteristic is helpful for the auto recognition algorithms development. Winds in the testing field generate a low frequency background noise, which is below 300 Hz. This increases the recognition difficulties.

AB - All fiber perimeter security system based on fiber optic vibration sensor is demonstrated. This system can be used in national border security applications. A prototype system is constructed and a perimeter intrusion experiment is taken. Experiment results verified that the prototype system is sensitive to the vibration generated by intrusion behaviors. Intrusion behaviors generate non-stable random signals, which have multiple amplitude peaks and which frequency is below 500 Hz. This characteristic is helpful for the auto recognition algorithms development. Winds in the testing field generate a low frequency background noise, which is below 300 Hz. This increases the recognition difficulties.

KW - Fences

KW - Fiber optic sensor

KW - Security systems

KW - Vibrations

UR - https://www.scopus.com/pages/publications/42549121240

M3 - Article

AN - SCOPUS:42549121240

SN - 1002-1582

VL - 34

SP - 259

EP - 261

JO - Guangxue Jishu/Optical Technique

JF - Guangxue Jishu/Optical Technique

IS - 2

ER -

All fiber perimeter security system

Abstract

Keywords

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