MY141837A - Multi-sensor intrusion detection system - Google Patents

Multi-sensor intrusion detection system

Info

Publication number
MY141837A
MY141837A MYPI20053722A MYPI20053722A MY141837A MY 141837 A MY141837 A MY 141837A MY PI20053722 A MYPI20053722 A MY PI20053722A MY PI20053722 A MYPI20053722 A MY PI20053722A MY 141837 A MY141837 A MY 141837A
Authority
MY
Malaysia
Prior art keywords
detectors
intrusion detection
platform
detection system
different
Prior art date
Application number
MYPI20053722A
Inventor
Tan Hong Soon
Shen Fei
Wang Yingjie
Quek Joo Meng
Tay Tin Hui
Original Assignee
Singapore Technologies Dynamics Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/SG2005/000088 external-priority patent/WO2006022594A1/en
Application filed by Singapore Technologies Dynamics Pte Ltd filed Critical Singapore Technologies Dynamics Pte Ltd
Publication of MY141837A publication Critical patent/MY141837A/en

Links

Landscapes

  • Train Traffic Observation, Control, And Security (AREA)
  • Emergency Alarm Devices (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

AN INTRUSION DETECTION SYSTEM FOR A DESIGNATED OR PROTECTED AREA IS DISCLOSED, PARTICULAR FOR HIGH TRAFFIC AREAS SUCH AS A PLATFORM (10) AND RAILWAY TRACKS (20) OF AN URBAN TRAIN SYSTEM. THE SYSTEM USES TWO OR MORE DETECTORS (14,16), EACH FOR DIFFERENT WAVELENGTH RANGES OF THE ELECTROMAGNETIC SPECTRUM. PREFERABLY, LASER SCANNERS AND CCTV STEREO CAMERAS (30A,30B) ARE THE TWO DETECTORS FOR THE 2 DIFFERENT RANGES OF THE SPECTRUM. THE FORMER MAY BE USED TO DELINEATE A PERIMETER FOR THE LATTER TO REDUCE THE AREA TO BE SCANNED. SIGNALS FROM THE DIFFERENT DETECTORS (14,16) ARE INTEGRALLY PROCESSED WITH AN ALGORITHM THAT REQUIRES VALIDATION BEFORE ALERTS ARE GENERATED TO AVOID FALSE ALARMS. THE SIGNAL PROCESSING ALGORITHM INCLUDES RECORDING THE PROFILE OF THE PROTECTED AREA AS A BACKGROUND REFERENCE WHILE THE PLATFORM (10) IS EMPTY. DETECTED SIGNALS ARE THEN COMPARED AGAINST THIS BACKGROUND SUCH THAT ONLY VARIANCES ABOVE A PREDETERMINED THRESHOLD ARE NOTED.
MYPI20053722A 2004-08-27 2005-08-10 Multi-sensor intrusion detection system MY141837A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60529404P 2004-08-27 2004-08-27
SG200406771A SG120208A1 (en) 2004-08-27 2004-11-24
PCT/SG2005/000088 WO2006022594A1 (en) 2004-08-27 2005-03-21 Multi-sensor intrusion detection system

Publications (1)

Publication Number Publication Date
MY141837A true MY141837A (en) 2010-06-30

Family

ID=36586230

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20053722A MY141837A (en) 2004-08-27 2005-08-10 Multi-sensor intrusion detection system

Country Status (4)

Country Link
CN (1) CN100561532C (en)
MY (1) MY141837A (en)
SG (1) SG120208A1 (en)
TW (1) TWI380245B (en)

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US9429398B2 (en) * 2014-05-21 2016-08-30 Universal City Studios Llc Optical tracking for controlling pyrotechnic show elements
CN104590319B (en) * 2014-06-11 2016-07-06 北京交通大学 Foreign body invades detecting device and foreign body invades detection method
CN105389920B (en) * 2015-11-30 2017-11-17 北京正安维视科技股份有限公司 Perimeter alarm method based on two-dimensional laser radar and video analysis
US10147195B2 (en) * 2016-02-19 2018-12-04 Flir Systems, Inc. Object detection along pre-defined trajectory
CN105738967B (en) * 2016-02-26 2018-08-14 武汉大学 A kind of road hazard monitoring foreign bodies device
CN107094223A (en) * 2017-03-17 2017-08-25 奥克斯空调股份有限公司 Obtain the method and device of the high-definition image of intrusion target
CN107103715A (en) * 2017-04-17 2017-08-29 江苏蓝深远望科技股份有限公司 Invader's identifying system, invader's recognition methods and the device of station platform pit
CN107727656B (en) * 2017-11-27 2024-07-02 江苏昆太工业装备有限公司 Intelligent detection system for laser detection table
CN108216309A (en) * 2018-01-31 2018-06-29 中国铁路设计集团有限公司 Yard circuit O＆M safe and intelligent early warning system and its method for early warning under the conditions of station reconstruction
CN110091879B (en) * 2019-05-10 2023-08-01 中铁第四勘察设计院集团有限公司 Platform door anti-pinch detection system based on image recognition and control method thereof
CN110288920A (en) * 2019-07-26 2019-09-27 张传银 Guidance display system and display method for high-speed rail platform
CN110796819B (en) * 2019-10-18 2021-07-13 中国铁道科学研究院集团有限公司电子计算技术研究所 A detection method and system for intruding cross-border personnel on the yellow line of the platform
CN110821330B (en) * 2019-11-26 2021-03-12 交控科技股份有限公司 Method and device for preventing people from being clamped between vehicle door and shielding door gap
CN112489390B (en) * 2020-07-13 2022-05-10 北京宏远汇通网络科技有限公司 Security node collaborative alarm method based on intelligent security
CN113393652A (en) * 2021-06-18 2021-09-14 国能神东煤炭集团有限责任公司 Alarm method, system, device and storage medium
CN114802354B (en) * 2022-05-30 2024-08-30 中铁电气化局集团第三工程有限公司 Intrusion detection system, method and early warning system for track construction section
CN115565320B (en) * 2022-09-22 2025-02-28 山东大学 Space object intrusion detection system and method based on laser ranging
CN115775385B (en) * 2022-11-08 2026-03-27 中国第一汽车股份有限公司 A method and apparatus for detecting and processing abnormal objects inside a vehicle
CN116935551A (en) * 2023-09-18 2023-10-24 华诺星空技术股份有限公司 Perimeter intrusion detection method, system, equipment and storage medium
CN121305749A (en) * 2025-12-10 2026-01-09 湖南友良电子科技有限公司 An image processing-based high-speed rail platform intrusion early warning system

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US5019802A (en) * 1989-12-15 1991-05-28 Brittain Raymond C Intrusion detection apparatus
US5331308A (en) * 1992-07-30 1994-07-19 Napco Security Systems, Inc. Automatically adjustable and self-testing dual technology intrusion detection system for minimizing false alarms
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WO1999027335A1 (en) * 1997-11-25 1999-06-03 Boards Of Regents, The University Of Texas System Object presence detection using dual wavelength bands
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Also Published As

Publication number Publication date
TWI380245B (en) 2012-12-21
CN101048806A (en) 2007-10-03
SG120208A1 (en) 2006-03-28
CN100561532C (en) 2009-11-18

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