EP3936409A4 - ON-BOARD COMMUNICATION DEVICE AND RAILWAY VEHICLE - Google Patents
ON-BOARD COMMUNICATION DEVICE AND RAILWAY VEHICLE Download PDFInfo
- Publication number
- EP3936409A4 EP3936409A4 EP19917671.0A EP19917671A EP3936409A4 EP 3936409 A4 EP3936409 A4 EP 3936409A4 EP 19917671 A EP19917671 A EP 19917671A EP 3936409 A4 EP3936409 A4 EP 3936409A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- communication device
- railway vehicle
- board communication
- board
- railway
- 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
Classifications
-
- 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
- B61L15/0081—On-board diagnosis or maintenance
-
- 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
- B61L3/121—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 magnetic induction
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019038592 | 2019-03-04 | ||
| PCT/JP2019/046135 WO2020179151A1 (en) | 2019-03-04 | 2019-11-26 | Onboard communication apparatus and railroad vehicle |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP3936409A1 EP3936409A1 (en) | 2022-01-12 |
| EP3936409A4 true EP3936409A4 (en) | 2022-12-07 |
| EP3936409B1 EP3936409B1 (en) | 2025-12-24 |
Family
ID=72337840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19917671.0A Active EP3936409B1 (en) | 2019-03-04 | 2019-11-26 | Onboard communication apparatus and railroad vehicle |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3936409B1 (en) |
| JP (1) | JP7078794B2 (en) |
| WO (1) | WO2020179151A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7788057B2 (en) * | 2021-12-02 | 2025-12-18 | 日本信号株式会社 | Ground coil inspection device |
| JP7651449B2 (en) * | 2021-12-28 | 2025-03-26 | 株式会社日立製作所 | Train control support system and method |
| CN114362844B (en) * | 2021-12-29 | 2024-08-27 | 北京万集科技股份有限公司 | Antenna device, method for diagnosing faults of vehicle-mounted unit and related products |
| JP7671259B2 (en) * | 2022-01-19 | 2025-05-01 | 株式会社日立製作所 | On-board communication device and self-diagnosis method for on-board communication device |
| DE112022007520T5 (en) * | 2022-11-07 | 2025-05-15 | Hitachi Astemo, Ltd. | COMMUNICATION DEVICE, COMMUNICATION SYSTEM AND FAULT SIGN DIAGNOSTIC PROCEDURE |
| KR102931289B1 (en) * | 2023-04-28 | 2026-02-25 | 현대로템 주식회사 | Self-diagnosis method of on-vehicle signal device for railway vehicles |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04305794A (en) * | 1991-04-02 | 1992-10-28 | Toshiba Corp | Process abnormality detector |
| JP2014064226A (en) * | 2012-09-24 | 2014-04-10 | Hitachi Ltd | On-board communication device and control method thereof, and mobile body |
| JP5904918B2 (en) * | 2012-09-25 | 2016-04-20 | 株式会社日立製作所 | ON-VEHICLE DEVICE, ITS CONTROL METHOD AND MOBILE BODY |
| JP2017195486A (en) * | 2016-04-20 | 2017-10-26 | 株式会社日立製作所 | On-board communication device |
-
2019
- 2019-11-26 JP JP2021503401A patent/JP7078794B2/en active Active
- 2019-11-26 EP EP19917671.0A patent/EP3936409B1/en active Active
- 2019-11-26 WO PCT/JP2019/046135 patent/WO2020179151A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04305794A (en) * | 1991-04-02 | 1992-10-28 | Toshiba Corp | Process abnormality detector |
| JP2014064226A (en) * | 2012-09-24 | 2014-04-10 | Hitachi Ltd | On-board communication device and control method thereof, and mobile body |
| JP5904918B2 (en) * | 2012-09-25 | 2016-04-20 | 株式会社日立製作所 | ON-VEHICLE DEVICE, ITS CONTROL METHOD AND MOBILE BODY |
| JP2017195486A (en) * | 2016-04-20 | 2017-10-26 | 株式会社日立製作所 | On-board communication device |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2020179151A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3936409B1 (en) | 2025-12-24 |
| JPWO2020179151A1 (en) | 2021-11-25 |
| JP7078794B2 (en) | 2022-05-31 |
| WO2020179151A1 (en) | 2020-09-10 |
| EP3936409A1 (en) | 2022-01-12 |
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