Title :
Sampling and Transmitting Intervals Optimization Based on GPS Equipped Floating Car
Author :
Zhang Wei ; Chang Ande ; Jiang Guiyan
Author_Institution :
Coll. of Transp., Jilin Univ., Changchun, China
Abstract :
According to the problem of the intervals of traditional traffic information collection technologies based on GPS equipped floating car chose by experience, or on which theoretical researches divorcing from reality at different degree, the optimization technologies for the sampling interval and transmitting interval are designed considering the influencing factors and verified with measured data. The results show that the best sampling interval and transmitting interval can be determined intuitively using the optimization technologies above, and various schemes can be provided according to the actual conditions and concrete needs.
Keywords :
Global Positioning System; automobiles; optimisation; traffic information systems; GPS equipped floating car; optimization; sampling interval; traffic information collection; transmitting interval; Costs; Design automation; Design optimization; Educational institutions; Global Positioning System; Optimization methods; Road transportation; Sampling methods; Traffic control; Vehicles; floating car; sampling interval; traffic information collection; transmitting interval;
Conference_Titel :
Intelligent Computation Technology and Automation, 2009. ICICTA '09. Second International Conference on
Conference_Location :
Changsha, Hunan
Print_ISBN :
978-0-7695-3804-4
DOI :
10.1109/ICICTA.2009.740
