JPS5592501A - Detecting circuit of trouble for prevention of false detection - Google Patents

Detecting circuit of trouble for prevention of false detection

Info

Publication number
JPS5592501A
JPS5592501A JP16474278A JP16474278A JPS5592501A JP S5592501 A JPS5592501 A JP S5592501A JP 16474278 A JP16474278 A JP 16474278A JP 16474278 A JP16474278 A JP 16474278A JP S5592501 A JPS5592501 A JP S5592501A
Authority
JP
Japan
Prior art keywords
detecting
speed
trouble
detecting circuit
circuit
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
Application number
JP16474278A
Other languages
Japanese (ja)
Other versions
JPS6028202B2 (en
Inventor
Akizo Hashimoto
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.)
SATSUPOROSHI
Nippon Signal Co Ltd
Original Assignee
SATSUPOROSHI
Nippon Signal 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 SATSUPOROSHI, Nippon Signal Co Ltd filed Critical SATSUPOROSHI
Priority to JP16474278A priority Critical patent/JPS6028202B2/en
Publication of JPS5592501A publication Critical patent/JPS5592501A/en
Publication of JPS6028202B2 publication Critical patent/JPS6028202B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

PURPOSE: To prevent the false detection of trouble near a damping point of a signal receiving level by a system wherein a speed detecting circuit is inserted into the input side of a trouble detecting circuit and a detecting functon is stopped at not more than the set speed.
CONSTITUTION: A generating circuit of trouble detecting signals fd1Wfd3 is interrupted in such a manner that the conditions of a speed detector for the switching and maintenance of a door, which detects the output of a speed generator TG by means of a speed detecting circuit and drives a detecting relay SDR, are utilized, a contact of the detecting relay SDR is inserted to the input side of a trouble detecting circuit and the relay SDR is worked when the speed of a train is the extremely low speed of not more than detecting speed. Thus, the generation of false detecting signals can be prevented.
COPYRIGHT: (C)1980,JPO&Japio
JP16474278A 1978-12-28 1978-12-28 Failure detection circuit to prevent false detection Expired JPS6028202B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16474278A JPS6028202B2 (en) 1978-12-28 1978-12-28 Failure detection circuit to prevent false detection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16474278A JPS6028202B2 (en) 1978-12-28 1978-12-28 Failure detection circuit to prevent false detection

Publications (2)

Publication Number Publication Date
JPS5592501A true JPS5592501A (en) 1980-07-14
JPS6028202B2 JPS6028202B2 (en) 1985-07-03

Family

ID=15799036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16474278A Expired JPS6028202B2 (en) 1978-12-28 1978-12-28 Failure detection circuit to prevent false detection

Country Status (1)

Country Link
JP (1) JPS6028202B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017118617A (en) * 2015-12-22 2017-06-29 東日本旅客鉄道株式会社 Inspection system of railway vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017118617A (en) * 2015-12-22 2017-06-29 東日本旅客鉄道株式会社 Inspection system of railway vehicle

Also Published As

Publication number Publication date
JPS6028202B2 (en) 1985-07-03

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