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4
Hierarchical Intelligent
Traffic System
Application of Vehicular
Telematicsover Wireless
Networksfor Intelligent Traffic
Incident Detection and Diagnosis
Andrzej Adamski and Grzegorz Heldak
INTRODUCTION
The adequately working monitoring and intelligent surveillance layer in the hierarchical intelli-
gent trafc system (HITS) system is potentially able directly or indirectly, through other layers,
essentially improve wide-area operational efciency and productivity of the whole transportation
system. This chapter presents a proposal that collaborative implementations of vehicular telematics
working in heterogeneous wireless networks environment ...