GB1360718A - Highway communication system - Google Patents

Highway communication system

Info

Publication number
GB1360718A
GB1360718A GB4758272A GB4758272A GB1360718A GB 1360718 A GB1360718 A GB 1360718A GB 4758272 A GB4758272 A GB 4758272A GB 4758272 A GB4758272 A GB 4758272A GB 1360718 A GB1360718 A GB 1360718A
Authority
GB
United Kingdom
Prior art keywords
control signal
vehicles
transmitter
signal transmitter
switched
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.)
Expired
Application number
GB4758272A
Other languages
English (en)
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.)
Philips Components Ltd
Original Assignee
Mullard 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 Mullard Ltd filed Critical Mullard Ltd
Priority to GB4758272A priority Critical patent/GB1360718A/en
Priority to DE19732350039 priority patent/DE2350039A1/de
Priority to NL7313981A priority patent/NL7313981A/xx
Priority to JP48114033A priority patent/JPS4972584A/ja
Priority to CA183,397A priority patent/CA996193A/en
Priority to FR7336831A priority patent/FR2203120A1/fr
Publication of GB1360718A publication Critical patent/GB1360718A/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
    • G08G1/096708—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
    • G08G1/096708—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
    • G08G1/096725—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 generates 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
    • 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
    • G08G1/096783—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 roadside individual element

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)
  • Near-Field Transmission Systems (AREA)
GB4758272A 1972-10-16 1972-10-16 Highway communication system Expired GB1360718A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB4758272A GB1360718A (en) 1972-10-16 1972-10-16 Highway communication system
DE19732350039 DE2350039A1 (de) 1972-10-16 1973-10-05 Strassenverkehrsfernmeldesystem
NL7313981A NL7313981A (US07696358-20100413-C00002.png) 1972-10-16 1973-10-11
JP48114033A JPS4972584A (US07696358-20100413-C00002.png) 1972-10-16 1973-10-12
CA183,397A CA996193A (en) 1972-10-16 1973-10-15 Highway communication system
FR7336831A FR2203120A1 (US07696358-20100413-C00002.png) 1972-10-16 1973-10-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4758272A GB1360718A (en) 1972-10-16 1972-10-16 Highway communication system

Publications (1)

Publication Number Publication Date
GB1360718A true GB1360718A (en) 1974-07-17

Family

ID=10445502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4758272A Expired GB1360718A (en) 1972-10-16 1972-10-16 Highway communication system

Country Status (6)

Country Link
JP (1) JPS4972584A (US07696358-20100413-C00002.png)
CA (1) CA996193A (US07696358-20100413-C00002.png)
DE (1) DE2350039A1 (US07696358-20100413-C00002.png)
FR (1) FR2203120A1 (US07696358-20100413-C00002.png)
GB (1) GB1360718A (US07696358-20100413-C00002.png)
NL (1) NL7313981A (US07696358-20100413-C00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139794A (en) * 1983-05-09 1984-11-14 Hubert Ralph Waldo Rabson Comprehensive road direction indicators
GB2179824A (en) * 1985-08-29 1987-03-11 Malcolm Barry Vernon Automatic, vehicle speed reduction system
US5621571A (en) * 1994-02-14 1997-04-15 Minnesota Mining And Manufacturing Company Integrated retroreflective electronic display

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515907A (en) * 1974-07-04 1976-01-19 Mitsuo Kobanawa Denwakikiniokeru onseisuitsuchikairo
JPS598093B2 (ja) * 1976-06-04 1984-02-22 工業技術院長 移動通信装置
JPS53145505A (en) * 1977-05-25 1978-12-18 Kensetsusho Doboku Kenkyu Shocho Traffic information communication system
EP0521846A1 (de) * 1991-07-04 1993-01-07 Roto Frank Eisenwarenfabrik Aktiengesellschaft Drahtloses Anzeigesystem für Fahrzeuge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139794A (en) * 1983-05-09 1984-11-14 Hubert Ralph Waldo Rabson Comprehensive road direction indicators
GB2179824A (en) * 1985-08-29 1987-03-11 Malcolm Barry Vernon Automatic, vehicle speed reduction system
US5621571A (en) * 1994-02-14 1997-04-15 Minnesota Mining And Manufacturing Company Integrated retroreflective electronic display

Also Published As

Publication number Publication date
DE2350039A1 (de) 1974-04-18
FR2203120A1 (US07696358-20100413-C00002.png) 1974-05-10
CA996193A (en) 1976-08-31
NL7313981A (US07696358-20100413-C00002.png) 1974-04-18
JPS4972584A (US07696358-20100413-C00002.png) 1974-07-12

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee