作者: M Ben-Akiva , J Bottom , M S Ramming
DOI: 10.1177/095965180121500404
关键词: Consistency (database systems) 、 Operations research 、 Transport engineering 、 Information system 、 Engineering 、 Key (cryptography) 、 Dissemination 、 Network conditions 、 Predictive systems
摘要: AbstractThis paper reviews key aspects of route guidance and information systems (RGISs), which disseminate to drivers messages with recommendations intended assist their choice decisions. It first summarizes the major features that characterize distinguish different RGIS designs. An important distinction exists between non-predictive predictive systems. In former, are based on measurements or estimates prevailing network conditions, while, in latter, derived from forecasts future conditions. For systems, issue is consistency: ensuring drivers’ reactions do not invalidate those forecasts. shown determination consistent must be model can formulated as a fixed-point problem. The modelling driver response relatively new subject; surveys main issues, relates these user-and system-level evalu...