UNDERPASS MONITORING SYSTEM, UNDERPASS MONITORING DEVICE, AND UNDERPASS MONITORING METHOD

摘要

PROBLEM TO BE SOLVED: To predict submergence in an underpass.SOLUTION: A monitoring device 10 set near an underpass calculates the amount of water entering the underpass and the amount of water outflowing from the underpass, and sends the amounts to a management center 20. The management center 20 predicts the possibility of submergence generation in the underpass, using the amounts of entering and outflowing water and meteorological information received from the monitoring device 10. It thus becomes possible to predict submergence in the underpass in advance and take early measures against the submergence.SELECTED DRAWING: Figure 1