| 摘要 |
PROBLEM TO BE SOLVED: To provide a bus stop information service system easy to be introduced and operated.SOLUTION: Each bus stop device 20 installed on each bus stop includes: a camera 21, an access point 24, and an information display plate 25, and wirelessly connects access points with each other thereby constructing a mesh network 12. The bus stop device 20 analyzes a camera image and recognizes the arrival at the bus stop and the system number of the bus, and notifies a central device 40 of these data through the mesh network. The central device 40 predicts the time when the bus arrives at a downstream bus stop on the basis of information received from the bus stop device 20, and notifies the bus stop device 20 of the downstream bus stop of this time through the mesh network 12 so as to be displayed on an information display plate 25 of the bus stop device 20. |
