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1. (JP2001286009 ) AUTOMATIC TRAIN CONTROLLER

Office : Japan
Application Number: 2000094728 Application Date: 30.03.2000
Publication Number: 2001286009 Publication Date: 12.10.2001
Grant Number: 4374559 Grant Date: 02.12.2009
Publication Kind : B2
IPC:
B60L 15/40
B60L 3/8
B61L 3/8
B61L 3/12
B61L 23/14
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
15
Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
40
Adaptation of control equipment on vehicle for remote actuation from a stationary place
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
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
3
Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration, power consumption
08
Means for preventing excessive speed of the vehicle
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
L
GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
3
Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
02
at selected places along the route, e.g. intermittent control
08
controlling electrically
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
L
GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
3
Devices along the route for controlling devices on the vehicle or vehicle train, e.g. to release brake, to operate a warning signal
02
at selected places along the route, e.g. intermittent control
08
controlling electrically
12
using magnetic or electrostatic induction; using radio waves
B PERFORMING OPERATIONS; TRANSPORTING
61
RAILWAYS
L
GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
23
Control, warning or like safety means along the route or between vehicles or vehicle trains
08
for controlling traffic in one direction only
14
automatically operated
Applicants: WEST JAPAN RAILWAY CO
西日本旅客鉄道株式会社; 大阪府大阪市北区芝田2丁目4番24号
Inventors: OTONASHI TAKASHI
音無 隆
Priority Data: 2000094728 30.03.2000 JP
Title: (EN) AUTOMATIC TRAIN CONTROLLER
(JA) 自動列車制御装置
Abstract: front page image
(EN) PROBLEM TO BE SOLVED: To provide a digital ATC device capable of decelerating control safely and positively even if it is affected by wheel slide.

SOLUTION: This automatic train controller forms a decelerating pattern based on information related to a distance between a preceding train and a subsequent train, detects train speed with a speed detector, and compares the decelerating pattern with the train speed to conduct the braking operation of the train. It also includes: the decelerating patterns for service braking and emergency braking, and a decelerating pattern for backing-up of which an allowable distance is shorter than that for emergency braking and a speed detector 18 used for comparison between decelerating patterns for service braking and emergency braking, and a speed detector 20 used for comparison with the decelerating pattern for backing-up.

COPYRIGHT: (C)2001,JPO
(JA)


【課題】車輪の滑走の影響を受けても、安全且つ確実に
減速制御が行えるデジタルATC装置を提供する。


【解決手段】この発明は、先行列車から後続列車までの
距離関連情報に基づいて減速パターンを作成すると共
に、速度検知器で列車速度を検知し、前記減速パターン
と列車速度とを比較して列車の制動操作を行う自動列車
制御装置に関するものである。
その特徴とするところ
は、前記減速パターンとして常用ブレーキ用の減速パタ
ーン,非常ブレーキ用の減速パターン及び余裕距離が非
常ブレーキ用の前記減速パターンよりも短いバックアッ
プ用の減速パターンを設けたこと、常用ブレーキ用の減
速パターン及び非常ブレーキ用の減速パターンとの比較
に用いる速度検知器18と、バックアップ用の減速パタ
ーンとの比較に用いる速度検知器20とを別個に構成し
たことの二点にある。