This study proposed a method to determine the number and location of bus information terminals (BIT), which is a device to provide passengers with bus arrival time at bus stops in a Bus Information System (BIS). In low-density areas, it is not efficient to survey bus demands such as the number of passengers at all bus stops due to time and cost. This kind of a surveywould, however, competently cover all bus stops if performed inside the bus. The number of riding-on and -off passengers is observed for every bus stop, and this data collection is repeated over all day. Data obtained from the survey are aggregated each bus stop. This study defines Utility Score (US), an aggregate each bus stop. Bus stops are ranked according to US and determined for a BIT within budget limitation. As a case study, a bus line in Jeju island, Korea, was dealt with. This case showed that the more aggregate the better data quality. This study is expected to contribute tosolving a location problem of BITs in a BIS. BITBIS center OBE Bus stop
Abstract