Harbor safety monitoring and water surface oil spilling monitoring system

Abstract

The invention discloses a harbor safety monitoring and water surface oil spilling monitoring system. The system comprises an imaging unit, an oil spilling monitoring unit, a transmission unit and a display control unit. When the system is at a safety monitoring mode, the imaging unit, according to a monitoring instruction, monitors a harbor area and sending a harbor area image to the display control unit; the display control unit executes suspicious object detection and gives an alarm, and afterwards, controls the imaging unit to track a suspicious object; when the oil spilling monitoring unit monitors that oil spills, the system is switched into an oil spilling processing model; the oil spilling monitoring unit sends oil spilling area position information to the display control unit; and the display control unit, after giving the alarm, controlling the imaging unit to scan an oil spilling area and generate an oil spilling area panorama image so as to obtain an oil spilling coverage area and an oil spilling diffusion trend. The system provided by the invention can realize harbor safety and large-scope round-the-clock high-efficiency monitoring of water-surface oil spilling.

Description

technical field [0001] The invention relates to the field of photoelectric technology, in particular to a port safety monitoring and water surface oil spill monitoring system. Background technique [0002] With the continuous development of economic globalization, the port, as an important hub of international trade, plays an increasingly important role in the world economy. posed a challenge. [0003] In the field of port security monitoring, radar and photoelectric monitoring technologies are currently commonly used. The radar detection system can only monitor targets such as ships in the water surface area of ​​​​the port, but cannot monitor targets such as vehicles and personnel in the land area of ​​​​the port and ships moored at the dock; Ordinary photoelectric monitoring systems are only equipped with monitoring TV cameras and auxiliary lighting systems, and their monitoring coverage is small. Target monitoring is mainly through the operator's visual observation and ...

AI Technical Summary

Problems solved by technology

[0003] In the field of port security monitoring, radar and photoelectric monitoring technologies are currently commonly used. The radar detection system can only monitor targets such as ships in the water surface area of ​​​​the port, but cannot monitor targets such as vehicles and personnel in the land area of ​​​​the port and ships moored at the dock; Ordinary photoelectric monitoring systems are only equipped with monitoring TV cameras and auxiliary lighting systems, and their monitoring coverage is small. The target monitoring is mainly through the operator's visual observation and identification, which is greatly affected by weather conditions such as sunlight, rain, fog, and visibility.

[0004] Radar detection systems can also be used for oil spill monitoring on water surfaces, but they are mainly used for oil spill monitoring in open water areas, and cannot detect fuel oil leaks from ships berthing at docks. At the same time, radar-based oil spill detection systems have low resolution and sensitivity and cannot Detect small oil spill areas caused by ship oil spills, and its detection effect is greatly affected by waves, surface garbage and seaweed

Although the ordinary photoelectric monitoring system in the port area can also take into account oil spill monitoring, it mainly relies on the operator's visual observation and identification, which is greatly affected by weather conditions such as sunshine, wind, waves, rain, fog, and visibility, and has no nighttime oil spill monitoring capability

Images