Ship alarming method

Abstract

The invention relates to a ship alarming method which comprises a step of providing a ship alarming system based on the traveling speed and a driver's fatigue state. The system comprises a transducer assembly, a distance measuring sensor assembly, ship speed detection equipment, control equipment and driver's fatigue state detection equipment, wherein the control equipment is connected with the transducer assembly, the distance measuring sensor assembly, the ship speed detection equipment and the driver's fatigue state detection equipment respectively; the measurement accuracy class of the transducer assembly is controlled on the basis of the ship traveling speed output by the ship speed detection equipment; whether the ship traveling speed is alarmed is determined on the basis of measurement results of the transducer assembly and the distance measuring sensor assembly; and whether the driver's fatigue state is alarmed is determined on the basis of the detection result of the driver's fatigue state detection equipment. With adoption of the ship alarming method, the ship traveling safety is improved, accidents of ship hull collision are avoided, economic loss of a ship operator is reduced, and the screw and goods on the ship are prevented from damage.

Description

[0001] The present invention is a divisional application of a patent whose application number is 2014103646824, the application date is July 28, 2014, and the invention name is "a ship alarm method". technical field [0002] The invention relates to the field of ship driving warning, in particular to a ship warning method. Background technique [0003] Ships refer to tools that can sail or berth in waters for transportation or operation, and have different technical performances, equipment and structural types according to different requirements for use. Ships play a very important role in national defense, national economy and marine development. [0004] Ships started from prehistoric cutting wood for boats, and experienced the era of canoes and plank boats. After the world's first steel ship came out in 1879, an era dominated by steel ships began again. The propulsion of ships has also developed from relying on manpower, animal power and wind power (that is, poles, oars,...

AI Technical Summary

Problems solved by technology

[0007] However, the detection object of the ship early warning system in the prior art is single, and has the following defects: (1) It is impossible to determine the maximum speed of the ship according to the distance between the targets around the ship and the hull, and it is impossible to determine the maximum speed of the ship according to the specific conditions of the waters below the ship. speed, causing the ship speed control mode to be too simple and the control efficiency low; (2) when the driver is fatigued, the driver’s fatigue status cannot be provided to the crew on board or the ship management center for early warning; (3) when sailing in different countries, Due to the different 4G communication standards adopted by various countries, the wireless communication equipment carried by ships cannot be compatible with the communication standards of various countries

[0008] Therefore, there is a need for a new type of ship alarm system based on driving speed and driver fatigue state, which overcomes the technical problems of single monitoring mode and low monitoring efficiency of the existing ship alarm system, and can be flexibly formulated according to different water surface conditions and underwater conditions. The maximum allowed sailing speed improves the speed control efficiency, and at the same time, it can send the sailing speed in dangerous situations and the fatigue state of the driver to the management department and other personnel through the mobile communication network with strong compatibility, which improves the monitoring and alarm system of the ship. Intelligent level

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