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FBG光ファイバ 侵入検知システム(PIDS AGILFENCE · 2019. 12. 3. ·...
Transcript of FBG光ファイバ 侵入検知システム(PIDS AGILFENCE · 2019. 12. 3. ·...
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PERIMETER INTRUSION DETECTION SYSTEM
(PIDS)
FBG光ファイバ侵入検知システム(PIDS)AGILFENCE
2019年10月
WWW.AGILFENCE.COM
和文サマリー版
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ST Engineering ElectronicsCo-confidential
High Detection Rate
Low False Alarm Rate
Effective
Solution
Cut Immunity & Resilient
to Defeat
Reliable Performance
Pin-point Intrusion Location
Immune to EMI / EMC
OVERCOMING PIDS CONSTRAINTS
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Trade-offs
to be made
Environmental
factors
High False
Alarm Rate
Low
Detection
Rate
Ineffective
Solution
侵入検知システム(“PIDS”)が境界警備においてますます重要となる中、その実効性が問題となります
誤警報の頻発
低い検知率
従来製品の問題点
AgilFenceの明確な技術優位性
+FBG光ファイバ技術+高精度データを処理するソフトウェア
低誤警報率 高検知率
電磁ノイズ耐性 破断耐性
安定稼働 高精度
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AGILFENCE PIDSAgilFence PIDS is a Perimeter Intrusion Detection System based on advanced FBG sensors embedded in sensor cable mounted on fence.
AgilFence PIDS was designed and developed to overcome the perennial issues of poor detection, high false alarm rate and lack of pinpointing capability.
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AgilFence侵入検知システム概要
• FBG(Fiber Bragg Grating)センサを組み込んだ光ファイバ• 屋内設置のヘッドユニット・サーバ、及び専用ソフトウェア• 基本設定(カスタマイズ可能)
• 8フィート巾フェンス用:7.2m毎x25カ所のFBGセンサ= 1ユニット180m
• 10フィート巾フェンス用:6m毎x25カ所のFBGセンサ= 1ユニット150m
• シンガポールチャンギ国際空港(全長約22km)を筆頭に実績多数• FBG光ファイバに関する特許取得済(米国・シンガポール)• 大規模稼働実績を有する世界唯一のFBGセンサ型PIDS
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P R I N C I P L E O F O P E R A T I O N
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FBGセンサの作動原理光ファイバのコアに約10mm幅の中で回折格子を形成し、入射光の屈折率を変化させます。光がFBG部分を通過する際に、特定の波長の光のみが反射される現象が起こります。反射光の波長を解析することでFBG部分のひずみや張力の変化を検知します。
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Sensor N+1Sensor N
Reflected Signal from Sensor N Reflected Signal from Sensor N+1
Transmitted Signal
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FBGセンシングの作動原理
1番目のFBGセンサからの反射光 2番目のFBGセンサからの反射光
FBGセンサは特定の色を反射する鏡のように機能します。FBGセンサに外力がかかると、鏡で反射され戻ってくる色が変化します。
透過光
Sensor N
Sensor N
異常発生時:ひずみにより格子の間隔が変化し、反射光波長に反映
平常時:反射光は平常時の波長FBGセンサ
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KEY TECHNOLOGIES
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Highly Sensitive Optical Strain Sensor Arrays (FBG) to generate the full perimeter data set with detailed location and time resolution.
Paired with Advanced Signal Processing Algorithms to make
smart alarm decisions based on the environment and the facility requirements.
These technologies make up the intelligent AgilFence PIDS.
AgilFence侵入検知システムの構成要素
高感度・高精度FBGセンサ群
気象・動物等ノイズ要因を最小化するデータ処理アルゴリズム
監視カメラシステムとの連携運用を担う統合ソフトウェア
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AGILFENCE KEY ADVANTAGES主な優位性
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Coupled with adaptive thresholding, AgilFence PIDS consistently monitors inputs from each
FBG sensor in real-time.
Advanced Signal Processing collects and processes data to differentiate and identify
scenarios, even in extreme environments.
AgilFence PIDS adapts the threshold for each sensor automatically and dynamically in
reference to the environmental condition affecting that sensor.
FBG Sensor Input 1 FBG Sensor Input 2
FBG Sensor Input 3 FBG Sensor Input 4
KEY ADVANTAGE
ADAPTIVE THRESHOLDING
AgilFenceの優位性: 低い誤警報率
異状発報の閾値を逐次監視・設定することで、精度を損ねることなく風雨や動物等の外的要素に対応可能
LOW FALSE ALARMS
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SUPERIOR FALSE ALARM CONTROLINDIVIDUAL SENSOR SETTING
共有設定値
共通設定値Gate
Scenario A gate, prone to constant disturbance resulting from the wind, produces multiple false alarms. To avoid false alarms, non-FBG user resorts to de-sensitising the entire zone, compromising detection.
KEY ADVANTAGE
個別設定値
AgilFenceの優位性: 低い誤警報率
FBGセンサ毎の個別設定が可能。門扉等への対応も容易
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Exact Intrusion Location
PIN-POINTING INTRUSION
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Able to pinpoint intrusion down to
± 3.6m, unlike zone-based PIDS
Customisable sensor cable length to
meet perimeter requirements
Allows fast and accurate response
by security forces, especially
important for large installations
Works hand-in-hand with CCTV to
verify alarms and monitor intrusions
KEY ADVANTAGE
AgilFenceの優位性: 高精度
プラスマイナス3.6メートルの誤差で異状発生地点の検知が可能(8フィート巾フェンス仕様の場合)CCTVとの連動により容易に異常発生地点の目視が可能
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PIDS TECHNOLOGY FIELD TRIAL RESULTS
Test Parameters
World-leading
電気信号型 Microphonic(United Kingdom)
World-leading
光ファイバ型 Fibre Optics(Australia)
AgilFence
FBG型 Fibre Optics(Singapore)
Fence Climb on Fabric Unaided 10/19 17/19 19/19
Fence Climb on Fabric Aided 5/19 7/19 18/19
Fence Climb on Fence Strut Unaided 11/19 17/19 19/19
Fence Climb on Fence Strut Aided 1/19 2/19 16/19
Total 27/76 43/76 72/76
PD (Fence Climb) 35.5% 56.6% 94.7%
* PD = Probability of Detection
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Test results were provided by
1st Trial conducted by Specialists from Changi Airport Team based on standard
intrusion scenario on 3 solutions installed on the same fence panels.
KEY ADVANTAGE
AgilFenceの優位性: 比較試験で裏付けられた高検知能力
シンガポール・チャンギ空港による試験結果
フェンス網部分へのよじ登り
フェンス網部分へ梯子を使用
フェンス柱部分へのよじ登り
フェンス柱部分へ梯子を使用
同一のフェンスに3方式のPIDSを設置した比較試験
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OPERATIONAL TRIAL RESULTS
Test Parameters
World-leading
電気信号型Microphonic(United Kingdom)
World-leading
光ファイバ型 Fibre Optics(Australia)
AgilFence
FBG型 Fibre Optics(Singapore)
Detect Real Intruder 1 out of 6 0 out of 6 5 out of 6
Detect Cable
Tie TamperingFail Fail 100%
Detect Cable Cut
& Pin-pointingPass Only 1st cut Pass
Cable Cut ImpactEntire zone down
(few 100m)
Entire zone down
(few km)
Only from
cut-point to
end of 180m
2nd Trial is conducted by Special Forces based on realistic intrusion
scenario on 3 solutions installed on the same fence panels.
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Test results were provided by
KEY ADVANTAGE
AgilFenceの優位性: 比較試験で裏付けられた高検知能力
シンガポール警察特殊部隊による試験結果
同一のフェンスに3方式のPIDSを設置した比較試験
侵入者検知
ケーブルタイ切断検知
ケーブル切断箇所検知
ケーブル切断の影響
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PERFORMANCE COMPARISON
Test Parameters
World-leading
電気信号型Microphonic(Canada)
World-leading
光ファイバ型 Fibre Optics(United States)
AgilFence
FBG型 Fibre Optics(Singapore)
PD Fence Climb unaided 36% 36% 100%
PD Fence Climb aided 14% 0% 100%
PD Fence Cut (per cut) 20% 60% 100%
PD Fence Lift after cut 2nd to detect Last to detect 1st to detect
* PD = Probability of Detection
Trial is conducted by Singapore Power on another 2 different
solutions against AgilFence PIDS.
Test results were provided by
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KEY ADVANTAGE
AgilFenceの優位性: 比較試験で裏付けられた高検知能力
シンガポール電力による試験結果
フェンスへのよじ登り
フェンスへ梯子を使用
フェンス切断(切断箇所毎)
フェンス切断後、切断部を開く
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HIGHLY RELIABLE Immune to EMI, RFI, lightning
Intrinsically safe
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KEY ADVANTAGE
User need not worry about the effects of
lightning strikes, leading to burnt circuits
and thus cutting off perimeter security.
These incidences would typically occur to
co-axial and piezo-electric PIDS, never to
a solution with no electronics in the field
such as AgilFence PIDS.
落雷により損傷した他社PIDSの例
AgilFenceの優位性: 高信頼性
屋外部は光ファイバのみであり、電気部分は存在しないため落雷等の電磁要因に耐性コントロールボックスも設置不要
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DEAD
LIVE
CUT RESILIENCE
KEY ADVANTAGE
Only from point of cut to end of 1 channel is affected, the rest of the perimeter is not affected and continues to work.
AgilFenceの優位性: 高信頼性
ケーブル切断時、機能が失われるのは切断部から当該ユニットの終点までのみ2チャンネル(Left→Right, Right→Left)体制をとれば機能喪失せず
FOR FULL IMMUNITY REQUIREMENT, EACH FBG SENSOR CABLE CAN BE MONITORED BY TWO CHANNELS (one from L to R, another from R to L)
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SINGLE PASS
Analyser
Controller Fibre Splicing Box
AGILFENCE PIDS
EASY DEPLOYMENT
FBG Sensor
KEY ADVANTAGE
AgilFenceの優位性: 施工が容易
• 屋外電力不要• 軽量• シンプルなルーティング• コントロールボックスなし
チャンネル接続部
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既存CCTVとの連携により、警報発報
時の自動トリガーを通じ、即時の目視
確認が可能
Alarm
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DETECT & VERIFY
KEY ADVANTAGE
AgilFenceの優位性: CCTVシステムと容易に連携
CCTV主要メーカーに対応
PTZカメラへの置換により、固定カメラの大幅な削減が可能
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Perimeter PTZ Speed Dome Camera“Intruder” at 0.5km,
attempting to cross fence
Perimeter EO/Day Dual-Camera“Intruder” at 0.5km, walking on the field
Day Camera
EO Camera
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SEAMLESS INTEGRATIONCCTV SYSTEMS
KEY ADVANTAGE
AgilFenceの優位性: CCTVシステムと容易に連携
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AGILFENCE PIDS BACKENDCOMMERCIAL-OFF-THE-SHELF EQUIPMENT
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監視センター
センシングユニット
信号処理ソフトウェア
サーバー
モニター UPS電源
AgilFenceの優位性: 汎用ハードウェアを使用
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> 95% Detection Rate
Pin-point Accuracy of ± 3.6m
Capable of Differentiating Intrusions In Inclement Weather
Near-zero Maintenance on Sensor CableWith Ease of Maintenance
Intrinsically Safe
Immunity to EMI / RFI & Lightning Strikes
Integration to Existing ISMS & CCTV Networks
Sensor-by-Sensor Customisation
Channelisation to Achieve High Resilience to Single Or Multiple Cable Cuts
One-Cable Design: Fence, Gate, Wall & Drain Grating
Tamper Proof (Especially To Cable Ties Tampering)
Open-Loop Fibre Optics Sensing System(Configurable to Full Redundancy)
Scalable System & Architecture
Reliable COTS Hardware: Highly Supportable & Easily Upgradeable
OVERVIEWADVANTAGES
AGILFENCE PIDS
まとめ
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KEY REFERENCES稼働事例
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シンガポール・チャンギ国際空港(外周22km)Installation of over 22km perimeter length at Changi Airport.
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Installation of AgilFence PIDS for over ~3.2 km perimeter length at a sea port.
シンガポール・ジュロン港(外周3.2km)
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シンガポール・バス・トランジット(バス・鉄道)主要拠点Installation at multiple depots for a regional bus and train operator.
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8-month trial at Wales RAF Valley, among
the windiest places on earth.
Ideal performance of zero false alarms per
day with > 99% detection.
AgilFence was verified for the system’s
reliability, detection performance,
automatic and dynamic false or nuisance
alarm control.
As of 2016, AgilFence PIDS has been included in CPNI’s Catalogue of Security Equipment, a selection of equipment approved to protect critical national
infrastructure and assets.
Palisade fence backed with welded-mesh and
concertina wire topping
Palisade fence backed with welded-mesh
英国内務省国家インフラ保護センター(CPNI)-APPROVED
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Config 1 Config 2
AgilFence
(Singapore)Pass Pass
Product from
AustraliaFail Fail
Product from
United KingdomFail Fail
Product from
United KingdomPass Fail
Product from
CanadaFail Fail
Product from
United StatesFail Fail
Product from
New ZealandFail Fail
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THANK YOU
Bernard Lee
VP, Sensors Business
(65) 9753 1011
Please contact us or visit www.agilfence.com for more information.
Steven Lim
Account Manager
(65) 9879 4230
株式会社ウッズ(国内代理店)
(0476) 93 4666
www.woods-corp.co.jp