MX2019001252A - System for protecting workers working on a railway track. - Google Patents
System for protecting workers working on a railway track.Info
- Publication number
- MX2019001252A MX2019001252A MX2019001252A MX2019001252A MX2019001252A MX 2019001252 A MX2019001252 A MX 2019001252A MX 2019001252 A MX2019001252 A MX 2019001252A MX 2019001252 A MX2019001252 A MX 2019001252A MX 2019001252 A MX2019001252 A MX 2019001252A
- Authority
- MX
- Mexico
- Prior art keywords
- protection device
- distance
- railway track
- workers working
- protecting workers
- Prior art date
Links
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
- B61L23/06—Control, warning or like safety means along the route or between vehicles or trains for warning men working on the route
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0018—Communication with or on the vehicle or train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
- B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L2205/00—Communication or navigation systems for railway traffic
- B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]
-
- 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
- B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
- B61L23/041—Obstacle detection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The system (10) comprises, for each worker (12A, 12B, 12C), a first protection device (18) comprising first geolocation means (20) and first means (22) for transmitting a first signal comprising location information of this first protection device (18), and for each railway vehicle (28): - a second protection device (30) comprising second geolocation means (32) and second means (34) for reception of each first signal, and - a control unit (42) determining a first distance between the first protection device (18) and the railway (16) and a second distance (D) between the first protection device (18 ) and the second protection device (30), the control unit (42) being configured to activate emergency braking means (40) when the first distance is less than a safety distance and the second distance ( D) is less than a braking distance (D1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850857A FR3077260B1 (en) | 2018-02-01 | 2018-02-01 | PROTECTION SYSTEM FOR WORKERS WORKING ON A RAILWAY |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019001252A true MX2019001252A (en) | 2019-10-04 |
Family
ID=61873561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019001252A MX2019001252A (en) | 2018-02-01 | 2019-01-29 | System for protecting workers working on a railway track. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3521133A1 (en) |
FR (1) | FR3077260B1 (en) |
MX (1) | MX2019001252A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110949453A (en) * | 2019-12-09 | 2020-04-03 | 交控科技股份有限公司 | Safety protection method and system applied to rail transit |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4785031B2 (en) * | 2005-02-15 | 2011-10-05 | 日本無線株式会社 | Railway work section protection system, train mounting device therefor, and portable device for workers |
US8786428B2 (en) * | 2010-05-14 | 2014-07-22 | Bombardier Transportation Gmbh | Track worker safety information system and method |
US9542852B2 (en) * | 2011-10-14 | 2017-01-10 | Stc, Inc. | Mass transit safety notification system and device |
US9434397B2 (en) * | 2014-08-05 | 2016-09-06 | Panasec Corporation | Positive train control system and apparatus therefor |
-
2018
- 2018-02-01 FR FR1850857A patent/FR3077260B1/en active Active
-
2019
- 2019-01-29 EP EP19154115.0A patent/EP3521133A1/en not_active Withdrawn
- 2019-01-29 MX MX2019001252A patent/MX2019001252A/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR3077260B1 (en) | 2020-04-03 |
EP3521133A1 (en) | 2019-08-07 |
FR3077260A1 (en) | 2019-08-02 |
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