| 摘要 |
PURPOSE: A subway information supplying and passenger distribution system by using location information of a subway passenger is provided to recognize passenger distribution information through an existing WiFi network without additional system devices. CONSTITUTION: A system builds WiFi open map information database according to passenger car and each subway station(1). A passenger operates an application within the subway station(2). The system obtains location information of a smart phone based on the open map information database(3). The system estimates passengers within the passenger car(4). The system transmits passenger distribution information to the passenger(5).
|
