JP5759331B2 - 列車制御システム - Google Patents
列車制御システム Download PDFInfo
- Publication number
- JP5759331B2 JP5759331B2 JP2011216711A JP2011216711A JP5759331B2 JP 5759331 B2 JP5759331 B2 JP 5759331B2 JP 2011216711 A JP2011216711 A JP 2011216711A JP 2011216711 A JP2011216711 A JP 2011216711A JP 5759331 B2 JP5759331 B2 JP 5759331B2
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- control system
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- 238000004891 communication Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 15
- 101150088381 WRS1 gene Proteins 0.000 description 14
- 238000005259 measurement Methods 0.000 description 10
- 238000001514 detection method Methods 0.000 description 4
- 101100045153 Caenorhabditis elegans wars-2 gene Proteins 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Images
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
- B61L15/0062—On-board target speed calculation or supervision
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- 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
- B61L23/08—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only
- B61L23/14—Control, warning or like safety means along the route or between vehicles or trains for controlling traffic in one direction only automatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/40—Adaptation of control equipment on vehicle for remote actuation from a stationary place
-
- 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
- B61L15/0027—Radio-based, e.g. using GSM-R
-
- 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
- B61L23/34—Control, warning or like safety means along the route or between vehicles or trains for indicating the distance between vehicles or trains by the transmission of signals therebetween
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
- B61L27/70—Details of trackside communication
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Mobile Radio Communication Systems (AREA)
Description
図1は、本発明による列車制御システムの一実施形態を示すブロック図である。
図1において、本実施形態の列車制御システム10は、列車の走行制御を行うものであり、車上無線機VRS1を備えた車上装置1と、複数の沿線無線機WRS1〜WRS7と、拠点無線機SRS1と、地上装置2と、を備えて構成される。なお、本実施形態において、上記拠点無線機SRS1と沿線無線機WRS1〜WRS7が、本発明に係る固定無線機に相当する。
地上装置2は、列車イの車上無線機VRS1の近傍の前後2つの沿線無線機として、WRS6及びWRS7を選択し、この測距無線組(WRS6−WRS7)と列車イの車上無線機VRS1に対する測距指令を生成する。また、地上装置2は、前方列車ロの車上無線機VRS1の近傍の前後2つの沿線無線機として、WRS1及びWRS2を選択し、この測距無線組(WRS1−WRS2)と前方列車ロの車上無線機VRS1に対する測距指令を生成する。地上装置2によって生成された測距指令は、有線ケーブルを介して拠点無線機SRS1に送られる。拠点無線機SRS1は、自分に割当てられた送信用タイムスロットの時間になったときに、受信した測距指令を第1の沿線無線機WRS1に無線で送信し、第2の沿線無線機WRS2は測距指令を同じタイムスロットで受信する。第2の沿線無線機は、自分に割当てられた送信用タイムスロットの時間になったときに、受信した測距指令をその隣の第3の沿線無線機WRSに無線で送信する。以下、同様に沿線無線機間で送受信が行われ情報が順次中継されてこのネットワークの制御エリアの末端の沿線無線機まで伝達される。
地上装置2は、列車イ及び前方列車ロの車上装置1から各固定無線機を介して伝送される各列車位置情報に基づいて、列車イから前方列車ロ手前の停止点までの距離を算出する。そして、地上装置2は、算出した停止点までの距離の情報を、測距指令と同様にして、拠点無線機SRS1、複数の沿線無線機WRS1〜WRS7及び車上無線機VRS1を介して車上装置本体VC1へ送信する。
2・・・・・・・・・・地上装置
10・・・・・・・・・列車制御システム
SRS1・・・・・・・拠点無線機
WRS1〜WRS7・・沿線無線機
VRS1・・・・・・・車上無線機
R・・・・・・・・・・鉄道線路
ロ・・・・・・・・・・前方列車
Claims (4)
- 鉄道線路上を移動する各列車に設けられ無線通信可能な車上無線機を備えた車上装置と、
前記鉄道線路に沿って配置され、前記車上無線機との間で無線通信が可能な複数の固定無線機であって、互いに隣り合うもの同士で無線通信して情報を中継しながら伝達する複数の固定無線機と、
前記固定無線機を介して前記各列車の前記車上装置との間で情報の送受信が可能な地上装置と、
を含み、
前記地上装置は、各列車の位置情報に基づいて前記各列車とその前方列車の後端から余裕距離手前の位置との間の距離を生成し、該距離を含む情報を前記固定無線機へ送信し、
前記各車上装置は、前記地上装置から前記各固定無線機を介して受信した前記距離を含む情報に、自身の車上無線機に対する指令が含まれている場合に、前記距離に基づいて停止パターンを生成して自列車の走行制御を行うことを特徴とする列車制御システム。 - 前記車上装置は、自列車の前後2つの前記固定無線機との間の無線電波の伝播時間に基づいて自列車の位置を検出し、該列車の位置情報を前記車上無線機及び前記固定無線機を介して前記地上装置へ伝送させることを特徴とする請求項1に記載の列車制御システム。
- 前記各車上装置は、前記地上装置から前記各固定無線機を介して受信した前記距離に基づいて自列車から前記余裕距離手前の位置までの停止パターンを生成し、自列車が前記停止パターン以下の速度で走行するように走行制御を行うことを特徴とする請求項1に記載の列車制御システム。
- 前記複数の固定無線機と前記車上装置との間の前記無線通信は、予め割当てられたタイムスロットのみ通信可能に時間同期された時分割多重アクセス方式により行われることを特徴とする請求項1に記載の列車制御システム。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011216711A JP5759331B2 (ja) | 2011-09-30 | 2011-09-30 | 列車制御システム |
MYPI2014700723A MY168124A (en) | 2011-09-30 | 2012-09-25 | Train control system |
CA2850472A CA2850472C (en) | 2011-09-30 | 2012-09-25 | Train control system |
CN201280046463.0A CN103826910B (zh) | 2011-09-30 | 2012-09-25 | 列车控制系统 |
KR1020147010765A KR20140069227A (ko) | 2011-09-30 | 2012-09-25 | 열차 제어 시스템 |
TR2019/07178T TR201907178T4 (tr) | 2011-09-30 | 2012-09-25 | Tren kontrol si̇stemi̇ |
PCT/JP2012/074518 WO2013047497A1 (ja) | 2011-09-30 | 2012-09-25 | 列車制御システム |
EP12836414.8A EP2754582B1 (en) | 2011-09-30 | 2012-09-25 | Train control system |
KR1020187025307A KR102101575B1 (ko) | 2011-09-30 | 2012-09-25 | 열차 제어 시스템 |
US14/227,515 US8977414B2 (en) | 2011-09-30 | 2014-03-27 | Train control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011216711A JP5759331B2 (ja) | 2011-09-30 | 2011-09-30 | 列車制御システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013078210A JP2013078210A (ja) | 2013-04-25 |
JP5759331B2 true JP5759331B2 (ja) | 2015-08-05 |
Family
ID=47995529
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011216711A Active JP5759331B2 (ja) | 2011-09-30 | 2011-09-30 | 列車制御システム |
Country Status (9)
Country | Link |
---|---|
US (1) | US8977414B2 (ja) |
EP (1) | EP2754582B1 (ja) |
JP (1) | JP5759331B2 (ja) |
KR (2) | KR20140069227A (ja) |
CN (1) | CN103826910B (ja) |
CA (1) | CA2850472C (ja) |
MY (1) | MY168124A (ja) |
TR (1) | TR201907178T4 (ja) |
WO (1) | WO2013047497A1 (ja) |
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-
2011
- 2011-09-30 JP JP2011216711A patent/JP5759331B2/ja active Active
-
2012
- 2012-09-25 MY MYPI2014700723A patent/MY168124A/en unknown
- 2012-09-25 CN CN201280046463.0A patent/CN103826910B/zh active Active
- 2012-09-25 WO PCT/JP2012/074518 patent/WO2013047497A1/ja active Application Filing
- 2012-09-25 CA CA2850472A patent/CA2850472C/en not_active Expired - Fee Related
- 2012-09-25 EP EP12836414.8A patent/EP2754582B1/en not_active Not-in-force
- 2012-09-25 KR KR1020147010765A patent/KR20140069227A/ko active Search and Examination
- 2012-09-25 KR KR1020187025307A patent/KR102101575B1/ko active IP Right Grant
- 2012-09-25 TR TR2019/07178T patent/TR201907178T4/tr unknown
-
2014
- 2014-03-27 US US14/227,515 patent/US8977414B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2754582A1 (en) | 2014-07-16 |
US20140214248A1 (en) | 2014-07-31 |
CN103826910B (zh) | 2016-10-26 |
JP2013078210A (ja) | 2013-04-25 |
WO2013047497A1 (ja) | 2013-04-04 |
TR201907178T4 (tr) | 2019-06-21 |
US8977414B2 (en) | 2015-03-10 |
MY168124A (en) | 2018-10-11 |
CN103826910A (zh) | 2014-05-28 |
KR20140069227A (ko) | 2014-06-09 |
EP2754582A4 (en) | 2016-01-13 |
CA2850472C (en) | 2019-01-15 |
KR102101575B1 (ko) | 2020-04-16 |
KR20180101622A (ko) | 2018-09-12 |
EP2754582B1 (en) | 2019-05-01 |
CA2850472A1 (en) | 2013-04-04 |
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