The application discloses a novel tunnel
culvert automatic drainage early warning linkage
system and relates to the technical field of municipal drainage.
Water level sensing and a primary response end collect
water depth. Three threshold values of early warning
water level, drainage starting
water level and dangerous
water level are compared. When the drainage starting water level is reached, the automatic drainage pump is started. According to the water level drop rate, the drainage capacity
abnormality is evaluated. On-site forced control and secondary alarm end switch the municipal
traffic signal lamp to
red light through the standard
signal interface at the same time of starting drainage, and sound and light warning is carried out. Remote early warning and
system reset end push the graded early warning to the remote platform through multi-mode communication, and link the
IP camera to capture the on-site video. After the water accumulation is reduced to the safe water level, the
system is automatically reset. If the water level rises during the reset process, the system is immediately interrupted. The application realizes the integrated linkage of water accumulation detection, forced traffic control, on-site secondary alarm and remote platform monitoring, and improves the traffic safety and
emergency response capability under the tunnel
culvert water accumulation scene.