| 摘要 |
PROBLEM TO BE SOLVED: To provide a system and method for long-term continuous monitoring using a monitor camera which can efficiently and accurately monitor a location to be monitored continuously for a long period with respect to the occurrence of slope failures, debris flows, etc., with high accuracy. SOLUTION: A management device 11 acquires the positional information on a monitoring point at the location to be monitored from an image processor 12 by transmitting an angle-of-view presetting request to a CCTV controller 13 and a processing request to the image processor 12 at prescribed time intervals, discriminates the stepwise degree of risk of the monitoring point from the time-sequential position variation of the monitoring point by using the positional information, and, when the device 11 discriminates a risk, informs external alarm panels, a road management system, etc., of the risk.
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