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JPS54151301A - Broadcast system for traffic information - Google Patents

Broadcast system for traffic information

Info

Publication number
JPS54151301A
JPS54151301A JP6023978A JP6023978A JPS54151301A JP S54151301 A JPS54151301 A JP S54151301A JP 6023978 A JP6023978 A JP 6023978A JP 6023978 A JP6023978 A JP 6023978A JP S54151301 A JPS54151301 A JP S54151301A
Authority
JP
Japan
Prior art keywords
area
traffic information
signal
vehicle
station
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
JP6023978A
Other languages
Japanese (ja)
Other versions
JPS5851697B2 (en
Inventor
Akira Hiroo
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP53060239A priority Critical patent/JPS5851697B2/en
Publication of JPS54151301A publication Critical patent/JPS54151301A/en
Publication of JPS5851697B2 publication Critical patent/JPS5851697B2/en
Expired 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
    • 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
    • G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
    • G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
    • 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
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/61—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast
    • H04H20/62—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for local area broadcast, e.g. instore broadcast for transportation systems, e.g. in vehicles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Traffic Control Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To know the present position of the vehicles and to enable automatically receive the traffic information corresponding to it, with the area signal from the scattered transmission stations in a small zone. CONSTITUTION:The traffic information broadcast station 10 sequentially transmits the traffic information in a plurality of small zones included in a large zone and the reception area designation signal to the entire large zone. In the small zones, the scattering transmission station 30 is respectively provided, and this station transmits the area signal to the vehicle reception unit 20A in this area. The area signal receiver 27 in the vehicle reception unit 20A receives the area signal from the scattering transmission station 30 and stores it in the memory unti 29. When the vehicle changes the small zone, the content of the memory unit 29 is changed accordingly. The traffic information from the broadcast station 10 is received with the receiver 21, and only the traffic signal relating to the area where the vehicle in the memory unit 29 is positioned, is outputted from the speaker 26.
JP53060239A 1978-05-19 1978-05-19 Traffic information broadcast system Expired JPS5851697B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53060239A JPS5851697B2 (en) 1978-05-19 1978-05-19 Traffic information broadcast system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53060239A JPS5851697B2 (en) 1978-05-19 1978-05-19 Traffic information broadcast system

Publications (2)

Publication Number Publication Date
JPS54151301A true JPS54151301A (en) 1979-11-28
JPS5851697B2 JPS5851697B2 (en) 1983-11-17

Family

ID=13136418

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53060239A Expired JPS5851697B2 (en) 1978-05-19 1978-05-19 Traffic information broadcast system

Country Status (1)

Country Link
JP (1) JPS5851697B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107834A (en) * 1984-10-30 1986-05-26 Toshiba Corp Broadcast systems of road side broadcast
JPS6481537A (en) * 1987-09-24 1989-03-27 Shikoku Elec Power Information offering system for wide area
US5131020A (en) * 1989-12-29 1992-07-14 Smartroutes Systems Limited Partnership Method of and system for providing continually updated traffic or other information to telephonically and other communications-linked customers
US5164904A (en) * 1990-07-26 1992-11-17 Farradyne Systems, Inc. In-vehicle traffic congestion information system
US5173691A (en) * 1990-07-26 1992-12-22 Farradyne Systems, Inc. Data fusion process for an in-vehicle traffic congestion information system
US5182555A (en) * 1990-07-26 1993-01-26 Farradyne Systems, Inc. Cell messaging process for an in-vehicle traffic congestion information system
JPH06197072A (en) * 1992-12-25 1994-07-15 Nippon Motorola Ltd Cellular system
US5608410A (en) * 1993-05-07 1997-03-04 Associated Rt, Inc. System for locating a source of bursty transmissions cross reference to related applications

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61107834A (en) * 1984-10-30 1986-05-26 Toshiba Corp Broadcast systems of road side broadcast
JPS6481537A (en) * 1987-09-24 1989-03-27 Shikoku Elec Power Information offering system for wide area
US5131020A (en) * 1989-12-29 1992-07-14 Smartroutes Systems Limited Partnership Method of and system for providing continually updated traffic or other information to telephonically and other communications-linked customers
US5164904A (en) * 1990-07-26 1992-11-17 Farradyne Systems, Inc. In-vehicle traffic congestion information system
US5173691A (en) * 1990-07-26 1992-12-22 Farradyne Systems, Inc. Data fusion process for an in-vehicle traffic congestion information system
US5182555A (en) * 1990-07-26 1993-01-26 Farradyne Systems, Inc. Cell messaging process for an in-vehicle traffic congestion information system
JPH06197072A (en) * 1992-12-25 1994-07-15 Nippon Motorola Ltd Cellular system
US5608410A (en) * 1993-05-07 1997-03-04 Associated Rt, Inc. System for locating a source of bursty transmissions cross reference to related applications

Also Published As

Publication number Publication date
JPS5851697B2 (en) 1983-11-17

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