DocumentCode :
3474095
Title :
An evolutionary IVHS communication architecture
Author :
Kady, Mark A. ; Ristenbatt, M.P.
Author_Institution :
Delco Electronics, Kokomo, IN, USA
fYear :
1993
fDate :
12-15 Oct. 1993
Firstpage :
271
Lastpage :
276
Abstract :
A broad intelligent vehicle highway system (IVHS) communication architecture is described which features near-term implementation and affordability for basic user-services (real-time traffic reports, tolling, safety warnings) and includes higher level services such as navigation and route guidance. Four enabling communication techniques are exploited: (1) wide area broadcasting services, including the near-term Radio Broadcast Data Systems (RBDS) FM subcarrier and future DAB (Digital Audio Broadcast) systems integrated into entertainment receivers; (2) short-range vehicle-to-roadside communication (VRC/electronic tolling); (3) new IVHS frequency allocations in the 220 MHz band; and (4) a full-coverage MAYDAY emergency alerting system. These four techniques appear capable of flexibly delivering the entire range of IVHS user services and offer options for traffic authorities to match their local conditions.
Keywords :
automated highways; 220 MHz; Digital Audio Broadcast; FM subcarrier; IVHS communication architecture; Radio Broadcast Data Systems; entertainment receivers; frequency allocations; full-coverage MAYDAY emergency alerting system; intelligent vehicle highway system; local conditions; navigation; real-time traffic reports; route guidance; safety warnings; short-range vehicle-to-roadside communication; tolling; traffic authorities; user services; wide area broadcasting services; Data systems; Digital audio broadcasting; Intelligent vehicles; Radio broadcasting; Radio navigation; Real time systems; Receivers; Road safety; Road transportation; Vehicle safety;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Vehicle Navigation and Information Systems Conference, 1993., Proceedings of the IEEE-IEE
Conference_Location :
Ottawa, Ontario, Canada
Print_ISBN :
0-7803-1235-X
Type :
conf
DOI :
10.1109/VNIS.1993.585630
Filename :
585630
Link To Document :
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