ZA983759B - Device for validating digital messages applicable in particular to rail traffic regulating systems - Google Patents
Device for validating digital messages applicable in particular to rail traffic regulating systemsInfo
- Publication number
- ZA983759B ZA983759B ZA983759A ZA983759A ZA983759B ZA 983759 B ZA983759 B ZA 983759B ZA 983759 A ZA983759 A ZA 983759A ZA 983759 A ZA983759 A ZA 983759A ZA 983759 B ZA983759 B ZA 983759B
- Authority
- ZA
- South Africa
- Prior art keywords
- rail traffic
- digital messages
- regulating systems
- traffic regulating
- messages applicable
- Prior art date
Links
- 230000001105 regulatory effect Effects 0.000 title 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000010200 validation analysis Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/26—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being duration, interval, position, frequency, or sequence
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L1/00—Devices along the route controlled by interaction with the vehicle or train
- B61L1/20—Safety arrangements for preventing or indicating malfunction of the device, e.g. by leakage current, by lightning
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/0796—Safety measures, i.e. ensuring safe condition in the event of error, e.g. for controlling element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Safety Devices In Control Systems (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Traffic Control Systems (AREA)
- Circuits Of Receivers In General (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Alarm Systems (AREA)
- Warehouses Or Storage Devices (AREA)
- Mobile Radio Communication Systems (AREA)
- Electronic Switches (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Optical Communication System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9705661A FR2763184B1 (fr) | 1997-05-07 | 1997-05-07 | Dispositif de validation de messages numeriques, applicable notamment aux systemes de regulation du trafic ferroviaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA983759B true ZA983759B (en) | 1998-11-24 |
Family
ID=9506690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA983759A ZA983759B (en) | 1997-05-07 | 1998-05-05 | Device for validating digital messages applicable in particular to rail traffic regulating systems |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6075465A (zh) |
| EP (1) | EP0877484B1 (zh) |
| JP (1) | JPH1129042A (zh) |
| KR (1) | KR100479746B1 (zh) |
| CN (1) | CN1152506C (zh) |
| AT (1) | ATE213572T1 (zh) |
| AU (1) | AU748571B2 (zh) |
| CA (1) | CA2237413A1 (zh) |
| CZ (1) | CZ292276B6 (zh) |
| DE (1) | DE69803899T2 (zh) |
| DK (1) | DK0877484T3 (zh) |
| ES (1) | ES2170459T3 (zh) |
| FR (1) | FR2763184B1 (zh) |
| HU (1) | HU223249B1 (zh) |
| NO (1) | NO323088B1 (zh) |
| PL (1) | PL191990B1 (zh) |
| PT (1) | PT877484E (zh) |
| RU (1) | RU98108978A (zh) |
| SK (1) | SK283428B6 (zh) |
| TR (1) | TR199800808A1 (zh) |
| TW (1) | TW366309B (zh) |
| ZA (1) | ZA983759B (zh) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19949710B4 (de) * | 1999-10-15 | 2016-03-10 | Abb Ab | Verfahren und Einrichtung zur fehlersicheren Kommunikation zwischen Zentraleinheiten eines Steuerungssystems |
| CN101700783B (zh) * | 2009-11-11 | 2012-08-29 | 北京全路通信信号研究设计院有限公司 | 一种列控中心系统平台 |
| CN109900953A (zh) * | 2017-12-11 | 2019-06-18 | 上海宝康电子控制工程有限公司 | 用于检测道路交通信号机中的多路输出信号的电路结构 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354941A (en) * | 1971-05-11 | 1974-06-05 | Ml Eng Plymouth | Apparatus for monitoring electrical signals |
| US4631722A (en) * | 1982-02-11 | 1986-12-23 | Zf-Herion-Systemtechnik Gmbh | Electronic controller for cyclically operating machinery |
| GB2166918B (en) * | 1984-11-13 | 1988-09-14 | Westinghouse Brake & Signal | A circuit arrangement for providing in a fail-safe manner an alternating output signal to a load |
| ES2143756T3 (es) * | 1995-04-19 | 2000-05-16 | Alstom Belgium Sa | Celula de entradas alternas destinada a unos circuitos de adquisicion de informaciones. |
-
1997
- 1997-05-07 FR FR9705661A patent/FR2763184B1/fr not_active Expired - Lifetime
-
1998
- 1998-04-30 SK SK574-98A patent/SK283428B6/sk not_active IP Right Cessation
- 1998-04-30 US US09/070,168 patent/US6075465A/en not_active Expired - Fee Related
- 1998-05-04 DK DK98401082T patent/DK0877484T3/da active
- 1998-05-04 CZ CZ19981364A patent/CZ292276B6/cs not_active IP Right Cessation
- 1998-05-04 EP EP98401082A patent/EP0877484B1/fr not_active Expired - Lifetime
- 1998-05-04 ES ES98401082T patent/ES2170459T3/es not_active Expired - Lifetime
- 1998-05-04 DE DE69803899T patent/DE69803899T2/de not_active Expired - Lifetime
- 1998-05-04 AT AT98401082T patent/ATE213572T1/de active
- 1998-05-04 PT PT98401082T patent/PT877484E/pt unknown
- 1998-05-05 ZA ZA983759A patent/ZA983759B/xx unknown
- 1998-05-05 AU AU63807/98A patent/AU748571B2/en not_active Expired
- 1998-05-06 HU HU9801031A patent/HU223249B1/hu active IP Right Grant
- 1998-05-06 CA CA002237413A patent/CA2237413A1/fr not_active Abandoned
- 1998-05-06 PL PL326185A patent/PL191990B1/pl unknown
- 1998-05-06 JP JP10123637A patent/JPH1129042A/ja active Pending
- 1998-05-06 RU RU98108978/09A patent/RU98108978A/ru not_active Application Discontinuation
- 1998-05-06 NO NO19982064A patent/NO323088B1/no not_active IP Right Cessation
- 1998-05-07 KR KR1019980016331A patent/KR100479746B1/ko not_active IP Right Cessation
- 1998-05-07 CN CNB981148859A patent/CN1152506C/zh not_active Expired - Lifetime
- 1998-05-07 TR TR1998/00808A patent/TR199800808A1/xx unknown
- 1998-06-18 TW TW087109777A patent/TW366309B/zh active
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