JP6437457B2 - 制御および調節ユニットのシステム状態の不正操作を識別する装置および該装置を含む核技術設備 - Google Patents
制御および調節ユニットのシステム状態の不正操作を識別する装置および該装置を含む核技術設備 Download PDFInfo
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- JP6437457B2 JP6437457B2 JP2015555708A JP2015555708A JP6437457B2 JP 6437457 B2 JP6437457 B2 JP 6437457B2 JP 2015555708 A JP2015555708 A JP 2015555708A JP 2015555708 A JP2015555708 A JP 2015555708A JP 6437457 B2 JP6437457 B2 JP 6437457B2
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- 238000012544 monitoring process Methods 0.000 claims description 92
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- 238000000034 method Methods 0.000 description 21
- 238000012545 processing Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 15
- 230000008569 process Effects 0.000 description 15
- 241000700605 Viruses Species 0.000 description 8
- 238000012806 monitoring device Methods 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/161—Nuclear plant
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/55—Detecting local intrusion or implementing counter-measures
- G06F21/552—Detecting local intrusion or implementing counter-measures involving long-term monitoring or reporting
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/001—Computer implemented control
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D3/00—Control of nuclear power plant
- G21D3/008—Man-machine interface, e.g. control room layout
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Plasma & Fusion (AREA)
- High Energy & Nuclear Physics (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Programmable Controllers (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Storage Device Security (AREA)
- Safety Devices In Control Systems (AREA)
Description
MRES(可変メモリのリセット)
STOP(プログラム実行なし、通信のみ可能)
RUN(プログラム変更可能性を阻止してプログラム実行)
RUN−P(プログラム変更可能性有りでプログラム実行)
4 ディジタル監視装置
8 制御および調節ユニット
10 プログラマブルロジックコントローラ(PLC)
20 CPU
26 メモリ
32 プログラムメモリ領域
38 システムデータメモリ領域
40 他のメモリ領域
44 センサモジュール
50 アクチュエータモジュール
56 データ線
62 インターフェース
70 装置
76 安全性モジュール
78 矢印
80 キースイッチ
82 監視モジュール
88 診断バッファ
90 矢印
92 矢印
94 監視バッファ
100 2進出力
102 2進出力
104 2進出力
108 2進出力
110 2進出力
112 二重矢印
116 制御モジュール
120 スタート
126 判定
132 ブロック
134 判定
136 ブロック
138 ブロック
140 ブロック
142 エンド
150 スタート
152 ブロック
154 判定
156 ブロック
158 ブロック
160 判定
162 ブロック
164 ブロック
166 判定
168 ブロック
170 ブロック
172 判定
174 ブロック
176 ブロック
178 判定
180 ブロック
182 判定
184 ブロック
186 エンド
188 判定
190 ブロック
192 ブロック
194 スタート
196 判定
198 ブロック
200 判定
202 ブロック
204 ブロック
206 判定
208 ブロック
210 判定
212 ブロック
214 ブロック
216 判定
218 ブロック
220 ブロック
222 エンド
Claims (10)
- 制御および調節ユニット(8)のシステム状態の不正操作を識別する装置(70)であって、
・前記制御および調節ユニット(8)の動作状態,ハードウェア拡張状態,プログラム状態の内の少なくとも1つの状態を監視し該状態の変化に応じて通報を発生する監視モジュール(82)が設けられ、
・前記監視モジュール(82)の動作を監視する制御モジュール(116)が設けられ、
前記制御および調節ユニット(8)が、プログラマブルロジックコントローラ(10)を有し、前記監視モジュール(82)および前記制御モジュール(116)がプログラマブルロジックコントローラ(10)のソフトウェア構成要素であり、前記両モジュールが相互に、それぞれ相手方のモジュールが予め与えられた時間間隔内でプログラム命令を予定どおりに処理したかどうかをチェックすることを特徴とする装置。 - 前記制御および調節ユニット(8)が、データを保存する少なくとも1つの書込み可能なメモリ(26)を有し、前記監視モジュール(82)が前記メモリ(26)に保存されたデータの変化に応じて通報を発生する、請求項1記載の装置。
- 前記データがプログラムコード又はそれから生成されるプログラム変数を含む、請求項2記載の装置。
- 前記データがシステムデータを含む、請求項2又は3記載の装置。
- 前記監視モジュール(82)が前記制御および調節ユニット(8)のCPUの動作モードスイッチの位置を監視する、請求項1乃至4のいずれか1つに記載の装置。
- 前記監視モジュール(82)が前記制御および調節ユニット(8)の安全性レベルの変化を監視する、請求項1乃至5のいずれか1つに記載の装置。
- 前記通報が、前記制御および調節ユニットのCPUのメモリに書き込まれる、請求項1乃至6のいずれか1つに記載の装置。
- 前記通報が、前記装置(70)の前記監視モジュール(82)の出力(100,102,104,108)に供給される、請求項1乃至7のいずれか1つに記載の装置。
- 前記制御および調節ユニット(8)の安全性レベルを、キースイッチ(80)の操作時に切り換える安全性モジュール(76)が設けられている、請求項1乃至8のいずれか1つに記載の装置。
- 請求項1乃至9のいずれか1つに記載の装置(70)を有する核技術設備。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013201937.8 | 2013-02-06 | ||
DE102013201937.8A DE102013201937A1 (de) | 2013-02-06 | 2013-02-06 | Vorrichtung und Verfahren zur Erkennung von unbefugten Manipulationen des Systemzustandes einer Steuer- und Regeleinheit einer kerntechnischen Anlage |
PCT/EP2014/051837 WO2014122063A1 (de) | 2013-02-06 | 2014-01-30 | Vorrichtung und verfahren zur erkennung von unbefugten manipulationen des systemzustandes einer steuer- und regeleinheit einer kerntechnischen anlage |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2016505183A JP2016505183A (ja) | 2016-02-18 |
JP2016505183A5 JP2016505183A5 (ja) | 2017-03-09 |
JP6437457B2 true JP6437457B2 (ja) | 2018-12-12 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015555708A Active JP6437457B2 (ja) | 2013-02-06 | 2014-01-30 | 制御および調節ユニットのシステム状態の不正操作を識別する装置および該装置を含む核技術設備 |
Country Status (10)
Country | Link |
---|---|
US (1) | US20150340111A1 (ja) |
EP (1) | EP2954534B1 (ja) |
JP (1) | JP6437457B2 (ja) |
CN (1) | CN105074833B (ja) |
BR (1) | BR112015018466B1 (ja) |
DE (1) | DE102013201937A1 (ja) |
ES (1) | ES2629499T3 (ja) |
PL (1) | PL2954534T3 (ja) |
RU (1) | RU2647684C2 (ja) |
WO (1) | WO2014122063A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3067768B1 (de) * | 2015-03-11 | 2018-04-25 | Siemens Aktiengesellschaft | Automatisierungseinrichtung und Operator-System |
EP3088976B1 (de) * | 2015-04-28 | 2017-11-29 | Siemens Aktiengesellschaft | Verfahren zum betreiben einer automatisierungseinrichtung und automatisierungseinrichtung |
EP3401831B1 (de) * | 2017-05-11 | 2021-06-30 | Siemens Aktiengesellschaft | Vorrichtung und verfahren zum erkennen einer physikalischen manipulation an einem elektronischen sicherheitsmodul |
WO2020164994A1 (en) * | 2019-02-13 | 2020-08-20 | Syngenta Crop Protection Ag | Pesticidally active pyrazole derivatives |
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JPH02197901A (ja) * | 1989-01-27 | 1990-08-06 | Sharp Corp | プログラマブルコントローラにおけるi/oユニットの活線脱着装置 |
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-
2013
- 2013-02-06 DE DE102013201937.8A patent/DE102013201937A1/de not_active Ceased
-
2014
- 2014-01-30 CN CN201480007833.9A patent/CN105074833B/zh active Active
- 2014-01-30 BR BR112015018466-9A patent/BR112015018466B1/pt active IP Right Grant
- 2014-01-30 JP JP2015555708A patent/JP6437457B2/ja active Active
- 2014-01-30 ES ES14705055.3T patent/ES2629499T3/es active Active
- 2014-01-30 RU RU2015136871A patent/RU2647684C2/ru active
- 2014-01-30 WO PCT/EP2014/051837 patent/WO2014122063A1/de active Application Filing
- 2014-01-30 EP EP14705055.3A patent/EP2954534B1/de active Active
- 2014-01-30 PL PL14705055T patent/PL2954534T3/pl unknown
-
2015
- 2015-08-06 US US14/819,637 patent/US20150340111A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2014122063A1 (de) | 2014-08-14 |
ES2629499T3 (es) | 2017-08-10 |
CN105074833A (zh) | 2015-11-18 |
BR112015018466A2 (pt) | 2017-07-18 |
PL2954534T3 (pl) | 2017-09-29 |
BR112015018466B1 (pt) | 2022-03-22 |
JP2016505183A (ja) | 2016-02-18 |
RU2015136871A (ru) | 2017-03-14 |
RU2647684C2 (ru) | 2018-03-16 |
CN105074833B (zh) | 2018-01-02 |
EP2954534A1 (de) | 2015-12-16 |
DE102013201937A1 (de) | 2014-08-07 |
US20150340111A1 (en) | 2015-11-26 |
EP2954534B1 (de) | 2017-03-29 |
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