iNTELLigENT TrANSporTATioN SYSTEMS - IBI Group

ibi group INTELLIGENT SYSTEMS | INTELLIGENT TRANSPORTATION SYSTEMS 25
Wireless Video Systems:
Ministry of Transportation, Ontario
Ontario
The existing system of seven CCTV traffic surveillance
cameras utilizing license exempt 2.4GHz microwave
communications required upgrading to provide broadcast
quality video images to support the local traffic operations
centre, provide video feeds to local broadcasters and
provide video suitable for Internet dissemination. The
first step of the assignment was qualitative testing of the
existing system RF and video system parameters. This
provided input to the preliminary design. The preliminary
design included the assessment of various enabling RF
and fibre optic technologies.
The RF design scenarios included AM modulation in the 18
GHz band, FM modulation in the 23GHz band and digital
transmission using spread spectrum technology. Liaison
with Industry Canada allowed the early determination
of which RF solutions would be likely acceptable by the
regulator. The preliminary design was concluded with cost
estimates and recommendation of the preferred approach.
The subsequent steps included complete detailed design
and preparation of contract documents.
Highway Traffic Management:
Highway 6
Israel
The Cross Israel Highway is a fully electronic
toll road that incorporates the latest in
electronic toll collection, traffic management
and communications. The electronic toll
collection is based on both tag technology as
well as video accounts.
The traffic management system is unique in that the traffic
will be monitored through the transponders that are used
for tolling purposes. It is a comprehensive system providing
for external interfaces to other control centres as well as
management monitoring and control of the tunnel for both
traffic management and life safety applications.
advanced traffic management systems (atms) | advanced traveler information systems (atis)
tolling services and systems | communication systems | advanced public transit systems | other its