EP0802871A1 - Verfahren und einrichtung zur sicherheitsrelevanten erfassung, verarbeitung und visualisierung von zustandsinformationen dezentraler/zentraler steuereinrichtungen auf triebfahrzeugen - Google Patents
Verfahren und einrichtung zur sicherheitsrelevanten erfassung, verarbeitung und visualisierung von zustandsinformationen dezentraler/zentraler steuereinrichtungen auf triebfahrzeugenInfo
- Publication number
- EP0802871A1 EP0802871A1 EP96900920A EP96900920A EP0802871A1 EP 0802871 A1 EP0802871 A1 EP 0802871A1 EP 96900920 A EP96900920 A EP 96900920A EP 96900920 A EP96900920 A EP 96900920A EP 0802871 A1 EP0802871 A1 EP 0802871A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- driver
- license
- safety
- route
- relevant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000012545 processing Methods 0.000 title claims abstract description 7
- 238000012800 visualization Methods 0.000 title claims abstract description 7
- 230000003137 locomotive effect Effects 0.000 claims description 15
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 230000001419 dependent effect Effects 0.000 claims 1
- 230000006870 function Effects 0.000 claims 1
- 230000011664 signaling Effects 0.000 abstract description 2
- 238000013475 authorization Methods 0.000 abstract 4
- 238000009434 installation Methods 0.000 abstract 3
- 230000000295 complement effect Effects 0.000 abstract 1
- 230000004044 response Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
- B61L23/22—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails
- B61L23/24—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in two directions over the same pair of rails using token systems, e.g. train staffs, tablets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/125—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
Definitions
- train journeys on railways have grown historically largely on the basis of stationary signals which, depending on the route elements in accordance with the agreed signal order, prohibit driving or give a driving license, possibly with indication of the route or the permissible driving speed Transmitting the driver visually.
- a high level of safety of the railways could be guaranteed up to speeds of 160 km h, in particular in addition to technical devices to avoid passing signals indicating "stop".
- the high safety-relevant requirements lead to very high investment and operating costs in the technical systems currently used, which is particularly critical in the case of lower operational requirements, such as on routes with weak or moderate operation, because despite the recognized advantages of rail transport, the competition ⁇ ability to other modes of transport is significantly restricted.
- the object of the invention is to propose a method and a device which make it possible for safety-relevant acquisition, processing and visualization of status information of decentralized or central control devices on traction vehicles, which are used to issue a driver's license, to be carried out at low cost, wherein the train operation can only be carried out by radio and largely without fixed signals.
- this object is achieved in that when a driver's license for a specific route is requested by the driver in the on-board computer of a locomotive system, a stored, determined, non-interruptible program sequence is started, whereby the state of the decentralized or central control units of the route elements is successively used by radio determined and stored in specified storage locations of the on-board computer as status information.
- defined reference information is stored for each route in other specified storage locations.
- the determined status information is compared with one another and / or with the corresponding reference information as part of the determined program sequence, according to defined mathematical or logical conditions. Depending on this comparison, a safety-relevant visual representation of the driver's license on the motor vehicle device for the driver takes place when the conditions are met.
- the device according to the invention for implementing the above-described method is a locomotive device which is arranged on the locomotive and essentially consists of an operating device, a display, an on-board computer, a radio modem connected to it and a mobile radio terminal.
- a two-button operation by the driver of the driver triggers the request for a driver's license for a specific route via the operating device, whereby a program sequence which is permanently determined in the on-board computer is started.
- This causes the control units responsible for the driver's license, the state of which is object-oriented, to be selected one after the other via the radio modem and the mobile radio terminal is queried and the status information obtained is stored in the memory locations of the on-board computer which are permanently assigned for the queried control units.
- the status information is compared with one another within the determined sequence and to ensure that it matches the reference information stored in other storage locations according to specified conditions. If the specified conditions are met successfully, a driver's license for each route element, in addition to the route shown, is shown on the display.
- the device according to the invention can also be constructed in terms of hardware in terms of hardware on the basis of the method assurance shown, taking into account the high demands on signal-technical security, since the result of the driver's license request is that the comparison of spatially separated and thus completely independent object-oriented status information in succession and / or with reference information is consistent until the driver's license is visualized on the locomotive display.
- Any security requirements can be met via the scope of the data record of the object-oriented status information and the given probability of the occurrence of independent random misinterpreted status information.
- the non-interruptible determined process further ensures that any status information that is not correct in terms of time and storage space does not lead to a driver's license. Redundancies could possibly be of advantage only in the interest of increasing availability.
- Fig. 1 traction vehicle device
- Fig. 2 Display for train journey from A-city to B-city a: traction vehicle is ready to exit at A-city station b: traction vehicle receives information about the secure position of the
- the elements of the traction vehicle device are shown in FIG.
- the centerpiece of this locomotive device is an on-board computer 2, to which information can be entered manually via an operating device 1, while the driver is shown the relevant information via a display 5.
- Data communication e.g. B. with the decentralized route protection devices or a train control center can be done via a connected radio modem 3 in connection with a mobile terminal 4.
- a determined program sequence is stored in the on-board computer 2, which runs when a driver's license is requested, which is carried out via two-button operation on the operating device 1.
- Each route protection device relevant for the respective route is selected one after the other via the radio modem 3 and the mobile radio terminal 4 and its status is queried in an object-oriented manner - and train tracks by the last train give a certain status report.
- the incoming status information is stored in the on-board computer 2 in permanently assigned storage locations. Whether a driver's license is permitted for the requested route is checked within the determined program sequence in that the received and stored status information of the route safety devices is determined according to each other and / or in relation to one defined for this route Reference information can be compared.
- the reference information is also stored in fixed memory locations of the on-board computer 2. For the check of the admissibility for the issue of a partial driving license, the condition to be fulfilled is, for example:
- X and Y represent 1st and 2nd status information and R the corresponding reference information. If this condition is met, a partial driver's license is visually shown on the display 5 for the driver for the route in question.
- any other mathematical operation can be carried out for other partial information of the driver's license in the interest of the disclosure of the error and the reference information “R” can be defined. More than two status information can also be used.
- FIG. 2 shows the method according to the invention for a train journey of the traction vehicle Tfz. 01 explained on a single-track route from station A-Stadt to train station B-Stadt on the basis of the illustration shown on the display 5 to the driver.
- the display basically shows the route, the vehicles on it and the driver's license issued, whereby the driver's license issued for the corresponding route, preferably green, is shown next to the route shown:
- the driver requests a driver's license for the route from station A-Stadt to station B-Stadt via a two-button operation on operating device 1 of on-board computer 2.
- the on-board computer 2 starts the determined program sequence stored for this route.
- the on-board computer 2 takes over this status information and compares it with the reference information stored in a defined storage space for this and only this route and, if the display 5 matches, prepares the driver's license to be expected for the exit (part of the route picture) ( Fig. 2b).
- the on-board computer 2 now establishes the radio connection to the decentralized route protection device of the train station B-Stadt in accordance with the determined program sequence via the radio modem 3 and the mobile radio terminal 4 and receives in response a further object-oriented status information about the secured position of the entry switch (route information) and stores it in a storage location defined for this information.
- the on-board computer 2 also accepts this status information and compares it with the reference information required for this and only this route and stored in a defined storage location and, if the display 5 matches, shows preparatory the driving license to be expected for a part of the route image Entrance at (this is only visible if the condition for the first part of the route has not been met).
- the driver's license is not shown for the exit part of the route, which is not a valid driver's license according to the operating regulations (corresponds to Fig. 2d).
- the traction unit Tfz. 01 leaves the station A City and provides for driving and Fre 'rfahren of Ausfahr fürabitess over entspre ⁇ -reaching track switching devices permission in decentralized track safety device for the opposite driving or preparing an impact driving.
- the traction vehicle Tfz. 01 arrives at the B-Stadt train station and, after driving on and clearing the turnout section, issues a permit in the decentralized route protection device for the oncoming journey or prepares for a subsequent journey.
- the driver When the destination for the given driver's license has been reached, the driver must enter the new location on the operating device 1, provided that no automated train location device makes this action unnecessary; the entry can also be coupled with an automated driver's license request for the exit from the train station B-Stadt to C-Stadt.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19501993 | 1995-01-11 | ||
DE19501993A DE19501993C2 (de) | 1995-01-11 | 1995-01-11 | Verfahren und Einrichtung zur sicherheitsrelevanten Erfassung und Verarbeitung von Zustandsinformationen dezentraler oder zentraler Steuereinrichtungen von Fahrwegelementen entlang eines Fahrwegs auf Triebfahrzeugen |
PCT/EP1996/000051 WO1996021590A1 (de) | 1995-01-11 | 1996-01-09 | Verfahren und einrichtung zur sicherheitsrelevanten erfassung, verarbeitung und visualisierung von zustandsinformationen dezentraler/zentraler steuereinrichtungen auf triebfahrzeugen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0802871A1 true EP0802871A1 (de) | 1997-10-29 |
EP0802871B1 EP0802871B1 (de) | 1999-08-25 |
Family
ID=7752137
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96900920A Expired - Lifetime EP0802871B1 (de) | 1995-01-11 | 1996-01-09 | Verfahren und einrichtung zur sicherheitsrelevanten erfassung und verarbeitung von zustandsinformationen dezentraler/zentraler steuereinrichtungen auf triebfahrzeugen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0802871B1 (de) |
AT (1) | ATE183700T1 (de) |
DE (2) | DE19501993C2 (de) |
WO (1) | WO1996021590A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10309200A1 (de) * | 2003-02-25 | 2004-09-16 | Siemens Ag | Verfahren zur Sicherung der Zugfolge im Zugleitbetrieb |
DE102005023296B4 (de) * | 2005-05-12 | 2007-07-12 | Siemens Ag | Zugbeeinflussungssystem |
GB2445374A (en) * | 2007-01-04 | 2008-07-09 | Westinghouse Brake & Signal | A method for regulating the movement of a train through an area of railway fitted with trackside radio signaling equipment. |
GB0909373D0 (en) * | 2009-05-30 | 2009-07-15 | Park Signalling Ltd | Apparatus and method for implementing safe visual information provision |
RU2578638C1 (ru) * | 2015-02-27 | 2016-03-27 | Открытое Акционерное Общество "Российские Железные Дороги" | Станционное устройство для системы регулирования движения поездов |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1469510A (en) * | 1973-06-21 | 1977-04-06 | British Railways Board | Train control |
DE3277806D1 (en) * | 1981-10-03 | 1988-01-21 | British Railways Board | Control system for controlling the passage of vehicles |
GB8811131D0 (en) * | 1988-05-11 | 1988-06-15 | Gec General Signal Ltd | Railway signalling system |
GB9021345D0 (en) * | 1990-10-01 | 1990-11-14 | Marconi Gec Ltd | Vehicle control system |
-
1995
- 1995-01-11 DE DE19501993A patent/DE19501993C2/de not_active Expired - Fee Related
-
1996
- 1996-01-09 DE DE59602868T patent/DE59602868D1/de not_active Expired - Fee Related
- 1996-01-09 WO PCT/EP1996/000051 patent/WO1996021590A1/de active IP Right Grant
- 1996-01-09 AT AT96900920T patent/ATE183700T1/de not_active IP Right Cessation
- 1996-01-09 EP EP96900920A patent/EP0802871B1/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
---|
See references of WO9621590A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0802871B1 (de) | 1999-08-25 |
DE59602868D1 (de) | 1999-09-30 |
DE19501993C2 (de) | 1997-09-04 |
ATE183700T1 (de) | 1999-09-15 |
DE19501993A1 (de) | 1996-07-18 |
WO1996021590A1 (de) | 1996-07-18 |
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