Analysing Swiss longitudinal travel data

摘要: Transport planning and its methods are dominated by the tradition to collect one-day cross sectional travel behaviour data. Despite successful multi-day surveys abroad there is no recent longitudinal survey conducted in Switzerland so far. Consequently, data missing answer those questions like: • How do people mix different modes ? Which complex coordination mechanisms allocating tasks activities within household large daily activity spaces of groups stable over time? This gap was overcome a SVI-project called “Study stability behaviour”. In autumn winter 2003, 99 households were asked about their for 6 weeks. The paper describes itself terms purpose contents. Moreover it shows first analysis results gives an outlook research potential since offers not only opportunities analyse temporal spatial structures individual but also scheduling household.