Marine rescue system

Abstract

The invention discloses a marine rescue system comprising a throwing life-saving device and a life-saving robot used in coordination with the throwing life-saving device, wherein the throwing life-saving device is provided with a plurality of meshes floated radially on water; a wing is arranged at the front part of the life-saving robot; a plurality of hooks are arranged on the surface of the wing; and an omnidirectional propeller and a plurality of rudder faces are arranged at the tail part of the life-saving robot. When in use, the life-saving robot seeks the throwing life-saving device carried with drowning personnel by self, hooks the meshes on the throwing life-saving device through using the hooks on the wing, and drags the throwing life-saving device to an appointed place to finish the life-saving process. The life-saving robot is released from a rescue vessel or a helicopter, the throwing life-saving device is thrown from a vessel in distress, and the life-saving robot takes the initiative in catching a rescue thrower to achieve the independent interactive rescue. The marine rescue system can rapidly reach the area near the vessel in distress in heavy sea.

Description

technical field [0001] The invention relates to a marine lifesaving system, in particular to a marine intelligent lifesaving system under high sea conditions. Background technique [0002] Insufficiency of existing rescue methods in large storms: Helicopter carrying cables, rescue ship rear deck approaching ship in distress, contacting ropes to transfer personnel, etc. all rely on the premise of reliable carrying cables, human assistance is required when carrying cables, and there is danger to life; Manual cable skimming has few chances and low accuracy. Self-rescue using the ship's own lifeboat (throwing life-saving device) and fishing for the floating person are only for the rescue of the person who fell into the water, and cannot realize the joint rescue of the property of the entire ship in distress and the lives of the people on board; oil filling waves: polluted , and the area is limited, the position of the ship in distress will drift under the action of strong winds...

AI Technical Summary

Problems solved by technology

[0002] Insufficiency of existing rescue methods in large storms: Helicopter carrying cables, rescue ship rear deck approaching ship in distress, contacting ropes to transfer personnel, etc. all rely on the premise of reliable carrying cables, human assistance is required when carrying cables, and there is danger to life; Few opportunities for manual skimming and low accuracy

Self-rescue using the ship's own lifeboat (throwing life-saving device) and fishing for the floating person are only for the rescue of the person who fell into the water, and cannot realize the joint rescue of the property of the entire ship in distress and the lives of the people on board; oil filling waves: polluted , and the area is limited, the position of the ship in distress will drift under the action of strong wind and waves, the rescue area will change, and the wave filling area needs to follow up with the ship, which is not realistic

[0003] Therefore, it is a relatively safe solution to use surface rescue robots to achieve rescue. However, the existing surface rescue robots developed by Shenyang Automation have a maximum wave resistance level of 5, which does not meet the rescue needs of strong winds and waves (level 7 sea conditions). Its rescue speed is up to 5.5 knots on still water, and it is difficult to control the direction to reach the predetermined speed when sailing on the surface of strong wind and waves, which does not meet the requirements of rapid orientation for emergency rescue; existing surface rescue robots cannot actively recover ropes and need rescued personnel Manually capture the life-saving equipment dropped by it. This situation is suitable for people in distress who have already floated on the water, but not suitable for most ships in distress. , its cable-carrying process is semi-autonomous, which increases the risk of life

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