JPS55141902A - Train speed checking device - Google Patents

Train speed checking device

Info

Publication number
JPS55141902A
JPS55141902A JP4721279A JP4721279A JPS55141902A JP S55141902 A JPS55141902 A JP S55141902A JP 4721279 A JP4721279 A JP 4721279A JP 4721279 A JP4721279 A JP 4721279A JP S55141902 A JPS55141902 A JP S55141902A
Authority
JP
Japan
Prior art keywords
speed
signal
ats
atc
train
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.)
Pending
Application number
JP4721279A
Other languages
Japanese (ja)
Inventor
Toshiyuki Yamaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4721279A priority Critical patent/JPS55141902A/en
Publication of JPS55141902A publication Critical patent/JPS55141902A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To decrease space and also to simplify maintenance by using a train speed checking device for which a speed checker for ATS and a speed checker for ATC are used in common.
CONSTITUTION: In ATC section a signal is inputted from ATC signal receiver 12 through an input buffer circuit 30, and a predetermined address of a momeory circuit 27 is designated by each signal through an address setting circuit 31. Each designated address has a pattern speed corresponding to each signal written in binary number, and the pattern speed is given to a comparator 24. The train speed and the pattern speed are subjected to comparison, and when the train speed is lower than the pattern speed, a relay 29 is excited through an amplifier 28, a brake is loosened and thus an output is commanded. When the train comes into ATS section, an ATS signal receiver 7 is actuated, and ATS signal is given to a speed checker 2 instead of ATC signal.
COPYRIGHT: (C)1980,JPO&Japio
JP4721279A 1979-04-19 1979-04-19 Train speed checking device Pending JPS55141902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4721279A JPS55141902A (en) 1979-04-19 1979-04-19 Train speed checking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4721279A JPS55141902A (en) 1979-04-19 1979-04-19 Train speed checking device

Publications (1)

Publication Number Publication Date
JPS55141902A true JPS55141902A (en) 1980-11-06

Family

ID=12768844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4721279A Pending JPS55141902A (en) 1979-04-19 1979-04-19 Train speed checking device

Country Status (1)

Country Link
JP (1) JPS55141902A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190506A (en) * 1987-01-30 1988-08-08 Toshiba Corp Train operation safety equipment
JP2018519195A (en) * 2015-06-30 2018-07-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Corona-resistant resin compatible laminate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63190506A (en) * 1987-01-30 1988-08-08 Toshiba Corp Train operation safety equipment
JP2018519195A (en) * 2015-06-30 2018-07-19 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ Corona-resistant resin compatible laminate

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