Traffic origin destination data is one of the most important pieces of information required for effective network management and strategic planning. Origin destination (OD) matrices provide an estimate of the number of vehicles travelling between points on a network over a given period of time. Accurate origin destination matrices are required in assignment models, but have a wide variety of other uses. At TRL both the assignment model CONTRAM8 and the microscopic simulation model SISTM require OD matrices as input, as do almost all existing traffic models. For future applications, the Highways Agency are likely to require a national OD matrix, covering the trunk road network in the UK.
Extracting origin destination information from mobile phone data
2002-01-01
5 pages
Article (Journal)
English
road network management , OD matrix , trunk road network , TRL , CONTRAM8 , origin destination information extraction , assignment model , radio direction-finding , microscopic simulation model , mobile telephone data , mobile phone data , SISTM , mobile radio , road traffic , traffic engineering computing , UK , strategic planning
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