JPS54162999A - Traffic control system - Google Patents

Traffic control system

Info

Publication number
JPS54162999A
JPS54162999A JP7179578A JP7179578A JPS54162999A JP S54162999 A JPS54162999 A JP S54162999A JP 7179578 A JP7179578 A JP 7179578A JP 7179578 A JP7179578 A JP 7179578A JP S54162999 A JPS54162999 A JP S54162999A
Authority
JP
Japan
Prior art keywords
controllers
stations
constitution
information
correspond
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
JP7179578A
Other languages
Japanese (ja)
Inventor
Shigeto Shimada
Keiji Sakurai
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 JP7179578A priority Critical patent/JPS54162999A/en
Publication of JPS54162999A publication Critical patent/JPS54162999A/en
Pending legal-status Critical Current

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  • Traffic Control Systems (AREA)

Abstract

PURPOSE: To improve the reliability of a system by interchanging information at a high speed and by simplifying the constitution by easily forming the constitution among interfaces among function parts constituting the system even when varible information board terminals are increased in number.
CONSTITUTION: Loop-system high-speed transmission line 104 is provided with main controllers 1031 and 1032 which control the distribution of variable information display information 8, several local controllers 1071 to 107n which are controlled by controllers 1031 and 1032 and controls variable information board terminals 108, master stations 1051 and 1052 which correspond to controllers 1031 and 1032, and several remote stations 1061 to 106n with their own station addresses which correspond to controllers 1071 to 107n. Then, data interchanging process between stations 1051 and 1052, and stations 1061 to 106n is made possible under the assignment control for station addresses, and any number of controllers 1071 to 107n to be controlled by controllers 1031 to 103n are arranged.
COPYRIGHT: (C)1979,JPO&Japio
JP7179578A 1978-06-14 1978-06-14 Traffic control system Pending JPS54162999A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7179578A JPS54162999A (en) 1978-06-14 1978-06-14 Traffic control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7179578A JPS54162999A (en) 1978-06-14 1978-06-14 Traffic control system

Publications (1)

Publication Number Publication Date
JPS54162999A true JPS54162999A (en) 1979-12-25

Family

ID=13470847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7179578A Pending JPS54162999A (en) 1978-06-14 1978-06-14 Traffic control system

Country Status (1)

Country Link
JP (1) JPS54162999A (en)

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