JPS51134655A - Traffic front supervisory system - Google Patents

Traffic front supervisory system

Info

Publication number
JPS51134655A
JPS51134655A JP50058713A JP5871375A JPS51134655A JP S51134655 A JPS51134655 A JP S51134655A JP 50058713 A JP50058713 A JP 50058713A JP 5871375 A JP5871375 A JP 5871375A JP S51134655 A JPS51134655 A JP S51134655A
Authority
JP
Japan
Prior art keywords
supervisory system
traffic front
front supervisory
traffic
tracks
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
JP50058713A
Other languages
Japanese (ja)
Other versions
JPS5737150B2 (en
Inventor
Yoshifumi Amamiya
Susumu Kashiwa
Takamichi Ichie
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.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP50058713A priority Critical patent/JPS51134655A/en
Publication of JPS51134655A publication Critical patent/JPS51134655A/en
Publication of JPS5737150B2 publication Critical patent/JPS5737150B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Protection of the string pulse signals corresponding to optical patterns on the railroad tracks from the landscape off the tracks, external noise, etc.
COPYRIGHT: (C)1976,JPO&Japio
JP50058713A 1975-05-19 1975-05-19 Traffic front supervisory system Granted JPS51134655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50058713A JPS51134655A (en) 1975-05-19 1975-05-19 Traffic front supervisory system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50058713A JPS51134655A (en) 1975-05-19 1975-05-19 Traffic front supervisory system

Publications (2)

Publication Number Publication Date
JPS51134655A true JPS51134655A (en) 1976-11-22
JPS5737150B2 JPS5737150B2 (en) 1982-08-07

Family

ID=13092124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50058713A Granted JPS51134655A (en) 1975-05-19 1975-05-19 Traffic front supervisory system

Country Status (1)

Country Link
JP (1) JPS51134655A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597609A (en) * 1978-12-06 1980-07-25 Lear Siegler Inc Automatic vehicle guide device
JPS59205615A (en) * 1983-05-09 1984-11-21 Komatsu Ltd Guiding method of unmanned traveling object

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5597609A (en) * 1978-12-06 1980-07-25 Lear Siegler Inc Automatic vehicle guide device
JPS62282306A (en) * 1978-12-06 1987-12-08 ベル　アンド　ハウエル　カンパニ Automatic guidance apparatus for vehicle
JPS59205615A (en) * 1983-05-09 1984-11-21 Komatsu Ltd Guiding method of unmanned traveling object

Also Published As

Publication number Publication date
JPS5737150B2 (en) 1982-08-07

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