JP7078794B2 - 車上通信装置および鉄道車両 - Google Patents

車上通信装置および鉄道車両 Download PDF

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Publication number
JP7078794B2
JP7078794B2 JP2021503401A JP2021503401A JP7078794B2 JP 7078794 B2 JP7078794 B2 JP 7078794B2 JP 2021503401 A JP2021503401 A JP 2021503401A JP 2021503401 A JP2021503401 A JP 2021503401A JP 7078794 B2 JP7078794 B2 JP 7078794B2
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Japan
Prior art keywords
information
wave
deterioration
communication device
board
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Active
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JP2021503401A
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English (en)
Japanese (ja)
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JPWO2020179151A1 (ja
Inventor
新之介 佐藤
修 長谷川
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Hitachi Ltd
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Hitachi Ltd
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Publication of JPWO2020179151A1 publication Critical patent/JPWO2020179151A1/ja
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    • 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

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  • 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)
JP2021503401A 2019-03-04 2019-11-26 車上通信装置および鉄道車両 Active JP7078794B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019038592 2019-03-04
JP2019038592 2019-03-04
PCT/JP2019/046135 WO2020179151A1 (ja) 2019-03-04 2019-11-26 車上通信装置および鉄道車両

Publications (2)

Publication Number Publication Date
JPWO2020179151A1 JPWO2020179151A1 (ja) 2021-11-25
JP7078794B2 true JP7078794B2 (ja) 2022-05-31

Family

ID=72337840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021503401A Active JP7078794B2 (ja) 2019-03-04 2019-11-26 車上通信装置および鉄道車両

Country Status (3)

Country Link
EP (1) EP3936409B1 (de)
JP (1) JP7078794B2 (de)
WO (1) WO2020179151A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102931289B1 (ko) * 2023-04-28 2026-02-25 현대로템 주식회사 철도차량용 차상신호장치 자가진단 방법

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7788057B2 (ja) * 2021-12-02 2025-12-18 日本信号株式会社 地上子の検査装置
JP7651449B2 (ja) * 2021-12-28 2025-03-26 株式会社日立製作所 列車制御支援システム及び方法
CN114362844B (zh) * 2021-12-29 2024-08-27 北京万集科技股份有限公司 天线装置、用于诊断车载单元故障的方法及相关产品
JP7671259B2 (ja) * 2022-01-19 2025-05-01 株式会社日立製作所 車上通信装置及び車上通信装置における自己診断方法
DE112022007520T5 (de) * 2022-11-07 2025-05-15 Hitachi Astemo, Ltd. Kommunikationsvorrichtung, kommunikationssystem und fehleranzeichen-diagnoseverfahren

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017195486A (ja) 2016-04-20 2017-10-26 株式会社日立製作所 車上通信装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04305794A (ja) * 1991-04-02 1992-10-28 Toshiba Corp プロセス異常検出装置
JP2014064226A (ja) * 2012-09-24 2014-04-10 Hitachi Ltd 車上通信装置およびその制御方法並びに移動体
JP5904918B2 (ja) * 2012-09-25 2016-04-20 株式会社日立製作所 車上装置及びその制御方法並びに移動体

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017195486A (ja) 2016-04-20 2017-10-26 株式会社日立製作所 車上通信装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102931289B1 (ko) * 2023-04-28 2026-02-25 현대로템 주식회사 철도차량용 차상신호장치 자가진단 방법

Also Published As

Publication number Publication date
EP3936409B1 (de) 2025-12-24
JPWO2020179151A1 (ja) 2021-11-25
WO2020179151A1 (ja) 2020-09-10
EP3936409A4 (de) 2022-12-07
EP3936409A1 (de) 2022-01-12

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