Offshore platform personnel falling-into-water alarm and automatic search and rescue system

Abstract

The invention discloses an alarm and automatic search and rescue system for personnel falling into water on an offshore platform, and belongs to the technical field of offshore automatic rescue. The system comprises a self-patrol life buoy, wearable personnel equipment, height measurement reference equipment, a personnel falling-into-water identification base station, a communication base station and a server, wherein the server measures and calculates the real-time position of an operator on an offshore platform according to distance measurement data sent back by the wearable personnel equipment; the occurrence of a person falling into water event is judged by comparing air pressure data sent back by the height measurement reference device and the wearable person device. Once the server judges that the person falling into water event occurs, the server gives an alarm and prompts the rescuer of the position of the falling into water event. And the rescue worker throws the self-patrolling life buoy into water according to the prompt, the server automatically commands the self-patrolling life buoy to go to rescue the person falling into water, and the self-patrolling life buoy brings the person falling into water back to the offshore platform. According to the invention, rapid alarm, positioning and rescue after the offshore platform personnel fall into water can be realized, and the survival probability of the personnel falling into water is improved.

Description

technical field [0001] The invention belongs to the technical field of marine automatic rescue, and in particular relates to an alarm and automatic search and rescue system for personnel falling into the water on an offshore platform, which is used for automatically detecting the emergency of personnel falling into the water on an offshore platform, and performing alarm and automatic rescue. Background technique [0002] The petroleum industry occupies an important position in the country's economic development and is the artery of the country's economic development. The rapid development of offshore oil production has increased the safety risks of offshore operations. During the operation of the offshore platform, the incident of people falling into the water caused by bad weather or human negligence is sudden and difficult to detect, and it is even more difficult to carry out timely and effective rescue. [0003] After the personnel on the offshore platform falls into the ...

AI Technical Summary

Problems solved by technology

[0004] At present, active safety measures such as safety education, wearing safety ropes during operations, and fixed-point inspections are often adopted on offshore platforms to prevent personnel from falling into the water. They do not yet have the ability to quickly detect personnel falling into the water. Rescue timing; after discovering that people have fallen into the water, passive rescue is often carried out by manually throwing lifebuoys, ship rescue or helicopter search and rescue. The deployment of rescue forces takes a long time and is greatly affected by environmental factors such as weather and sea conditions. In harsh environments, The rescue mission itself has a high risk factor, and the safety of rescuers is difficult to guarantee

Images