The invention discloses a
water body monitoring video and
data linkage early warning method which comprises the following steps: S01, according to historical
water quality monitoring data, making a risk
score table of each river inlet and outlet node; S02, training to obtain a target neural
network model according to the historical video data; S03,
water quality monitoring and early warning: substituting the monitoring factors of the river inlet and outlet node in the
current time period into the risk
score table of the node to obtain an early warning level; S04,
video monitoring and early warning:
processing the monitoring video obtained in the
current time period, inputting the processed monitoring video into the target neural
network model, outputting an early warning value, and sendingan early warning
signal when the early warning value exceeds a threshold value; S05, according to the
water quality monitoring early warning level and the
video monitoring early warning value, performing comprehensive judgment, and outputting an
alarm signal.
Artificial intelligence image recognition is utilized, water
quality monitoring and
video monitoring are combined for discrimination and diagnosis, the
false alarm rate caused by other factors such as equipment
abnormality is reduced, and the early warning precision is improved; and a
water body linkage monitoring alarm
system based on videos and data is realized.