JPS5857837A - 道路情報伝送システム - Google Patents

道路情報伝送システム

Info

Publication number
JPS5857837A
JPS5857837A JP56157244A JP15724481A JPS5857837A JP S5857837 A JPS5857837 A JP S5857837A JP 56157244 A JP56157244 A JP 56157244A JP 15724481 A JP15724481 A JP 15724481A JP S5857837 A JPS5857837 A JP S5857837A
Authority
JP
Japan
Prior art keywords
transmitter
center
telephone line
terminal
signal
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
JP56157244A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63983B2 (enrdf_load_stackoverflow
Inventor
Toshio Tatsuzawa
龍沢　敏雄
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56157244A priority Critical patent/JPS5857837A/ja
Publication of JPS5857837A publication Critical patent/JPS5857837A/ja
Publication of JPS63983B2 publication Critical patent/JPS63983B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
    • G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
    • G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
    • G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
JP56157244A 1981-10-01 1981-10-01 道路情報伝送システム Granted JPS5857837A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56157244A JPS5857837A (ja) 1981-10-01 1981-10-01 道路情報伝送システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56157244A JPS5857837A (ja) 1981-10-01 1981-10-01 道路情報伝送システム

Publications (2)

Publication Number Publication Date
JPS5857837A true JPS5857837A (ja) 1983-04-06
JPS63983B2 JPS63983B2 (enrdf_load_stackoverflow) 1988-01-09

Family

ID=15645391

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56157244A Granted JPS5857837A (ja) 1981-10-01 1981-10-01 道路情報伝送システム

Country Status (1)

Country Link
JP (1) JPS5857837A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6385484U (enrdf_load_stackoverflow) * 1986-11-21 1988-06-03

Also Published As

Publication number Publication date
JPS63983B2 (enrdf_load_stackoverflow) 1988-01-09

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