CA996193A - Highway communication system - Google Patents
Highway communication systemInfo
- Publication number
- CA996193A CA996193A CA183,397A CA183397A CA996193A CA 996193 A CA996193 A CA 996193A CA 183397 A CA183397 A CA 183397A CA 996193 A CA996193 A CA 996193A
- Authority
- CA
- Canada
- Prior art keywords
- communication system
- highway communication
- highway
- communication
- 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
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)
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 |
---|---|
CA996193A true CA996193A (en) | 1976-08-31 |
Family
ID=10445502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA183,397A Expired CA996193A (en) | 1972-10-16 | 1973-10-15 | Highway communication system |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS4972584A (en) |
CA (1) | CA996193A (en) |
DE (1) | DE2350039A1 (en) |
FR (1) | FR2203120A1 (en) |
GB (1) | GB1360718A (en) |
NL (1) | NL7313981A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS515907A (en) * | 1974-07-04 | 1976-01-19 | Mitsuo Kobanawa | Denwakikiniokeru onseisuitsuchikairo |
JPS598093B2 (en) * | 1976-06-04 | 1984-02-22 | 工業技術院長 | mobile communication device |
JPS53145505A (en) * | 1977-05-25 | 1978-12-18 | Kensetsusho Doboku Kenkyu Shocho | Traffic information communication system |
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 |
EP0521846A1 (en) * | 1991-07-04 | 1993-01-07 | Roto Frank Eisenwarenfabrik Aktiengesellschaft | Wireless display system for vehicles |
US5621571A (en) * | 1994-02-14 | 1997-04-15 | Minnesota Mining And Manufacturing Company | Integrated retroreflective electronic display |
-
1972
- 1972-10-16 GB GB4758272A patent/GB1360718A/en not_active Expired
-
1973
- 1973-10-05 DE DE19732350039 patent/DE2350039A1/en active Pending
- 1973-10-11 NL NL7313981A patent/NL7313981A/xx unknown
- 1973-10-12 JP JP48114033A patent/JPS4972584A/ja active Pending
- 1973-10-15 CA CA183,397A patent/CA996193A/en not_active Expired
- 1973-10-16 FR FR7336831A patent/FR2203120A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS4972584A (en) | 1974-07-12 |
GB1360718A (en) | 1974-07-17 |
FR2203120A1 (en) | 1974-05-10 |
NL7313981A (en) | 1974-04-18 |
DE2350039A1 (en) | 1974-04-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA984505A (en) | Antenna system | |
CA1025971A (en) | Traffic merging system | |
CA1018792A (en) | Construction system | |
CA985806A (en) | Multiplex communication system | |
CA1007915A (en) | Traffic marking system | |
AU470213B2 (en) | A communication system | |
CA987800A (en) | Time division communication system | |
CA996193A (en) | Highway communication system | |
AU468391B2 (en) | Data communication system | |
CA1016659A (en) | Data communication system | |
AU461143B2 (en) | Optical communication system | |
CA979096A (en) | Communication bridge | |
CA985435A (en) | Time division communication system | |
CA987801A (en) | Time division communication system | |
AU5314773A (en) | Communications system | |
CA974850A (en) | Wellpoint system | |
CA1034205A (en) | Radio system | |
CA992151A (en) | Image communication system | |
AU5156373A (en) | Telephone system | |
CA989513A (en) | Communication system | |
CA899790A (en) | Communication system | |
CA894415A (en) | Communications system | |
CA988228A (en) | Time division communication system | |
CA1003135A (en) | Time division communication system | |
CA989528A (en) | Time division communication system |