監視カメラデータを用いた人流シミュレータの精度評価

抄録

To utilize the people flow simulator for elevator planning, we verified the elevator waiting time in the people flow simulation result by using surveillance camera data of the building. It is difficult to track the people in the movie and get the waiting time. So we propose the alternative way in which we just measured the arrival time to elevator hall and the boarding time to the elevators. On the assumption that people cutting in the waiting queue are few, we can get the waiting time by subtracting the hall arrival time from the boarding time at same accumulated number of people. We adopted this method to the real building and got the result that the waiting time error between measured and simulation is 0.8 s.