JPS5420281A - Road trafic information monitoring system - Google Patents

Road trafic information monitoring system

Info

Publication number
JPS5420281A
JPS5420281A JP8405877A JP8405877A JPS5420281A JP S5420281 A JPS5420281 A JP S5420281A JP 8405877 A JP8405877 A JP 8405877A JP 8405877 A JP8405877 A JP 8405877A JP S5420281 A JPS5420281 A JP S5420281A
Authority
JP
Japan
Prior art keywords
road
monitoring system
information monitoring
trafic
trafic information
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
JP8405877A
Other languages
Japanese (ja)
Inventor
Hiroyuki Ooshima
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.)
MAAKURANDO DENSHI KOUGIYOU KK
Original Assignee
MAAKURANDO DENSHI KOUGIYOU KK
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 MAAKURANDO DENSHI KOUGIYOU KK filed Critical MAAKURANDO DENSHI KOUGIYOU KK
Priority to JP8405877A priority Critical patent/JPS5420281A/en
Publication of JPS5420281A publication Critical patent/JPS5420281A/en
Pending legal-status Critical Current

Links

Landscapes

  • Navigation (AREA)
  • Traffic Control Systems (AREA)
JP8405877A 1977-07-15 1977-07-15 Road trafic information monitoring system Pending JPS5420281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8405877A JPS5420281A (en) 1977-07-15 1977-07-15 Road trafic information monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8405877A JPS5420281A (en) 1977-07-15 1977-07-15 Road trafic information monitoring system

Publications (1)

Publication Number Publication Date
JPS5420281A true JPS5420281A (en) 1979-02-15

Family

ID=13819885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8405877A Pending JPS5420281A (en) 1977-07-15 1977-07-15 Road trafic information monitoring system

Country Status (1)

Country Link
JP (1) JPS5420281A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128696A (en) * 1983-01-12 1984-07-24 富士通テン株式会社 Traffic information receiving system
JPS62111536A (en) * 1985-10-16 1987-05-22 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Wireless traffic information decoder
JPH0319000A (en) * 1989-06-15 1991-01-28 Fujitsu Ten Ltd Road information display device
JPH03138515A (en) * 1989-10-24 1991-06-12 Mitsubishi Electric Corp Traffic information display device
JPH03163665A (en) * 1989-06-19 1991-07-15 Aoki Corp Portable real time data base system
WO1996028802A1 (en) * 1995-03-13 1996-09-19 Kabushiki Kaisha Toshiba Route guiding device for belt highway
JPH109878A (en) * 1996-06-19 1998-01-16 Nippon Denki Joho Service Kk Car navigator

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111491A (en) * 1974-02-13 1975-09-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111491A (en) * 1974-02-13 1975-09-02

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59128696A (en) * 1983-01-12 1984-07-24 富士通テン株式会社 Traffic information receiving system
JPS62111536A (en) * 1985-10-16 1987-05-22 ロ−ベルト・ボツシユ・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Wireless traffic information decoder
JPH0319000A (en) * 1989-06-15 1991-01-28 Fujitsu Ten Ltd Road information display device
JPH03163665A (en) * 1989-06-19 1991-07-15 Aoki Corp Portable real time data base system
JPH03138515A (en) * 1989-10-24 1991-06-12 Mitsubishi Electric Corp Traffic information display device
WO1996028802A1 (en) * 1995-03-13 1996-09-19 Kabushiki Kaisha Toshiba Route guiding device for belt highway
JPH109878A (en) * 1996-06-19 1998-01-16 Nippon Denki Joho Service Kk Car navigator

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