Anti-collision radar alarm system

Abstract

The invention discloses an anti-collision radar alarm system. The system comprises a marine radar and an anti-collision warning device, and a transmitter / receiver and a display terminal of the marineradar are connected with the anti-collision warning device through a port adapter; the anti-collision warning device comprises a display, an alarm device, a depth sounder, a data collector, a data checker, a data processor and a main controller for receiving data information processed by the data processor, predicting future trends of target motion, conducting real-time evaluation judgement on a target risk, controlling the target information to be displayed on the display in graphic and character ways, and controlling the alarm device to emit an audible and optical alarm signal. The system can obtain the current navigation data of an area so that a ship can avoid the collision of other ships, island blocks or floating objects, and effectively improve the safety of navigation.

Description

Technical field [0001] The invention belongs to the technical field of radar systems, and more specifically relates to an anti-collision radar warning system. Background technique [0002] Marine radar is mainly used to find and measure the direction and distance of surrounding targets, and correctly display the coordinate position of shoreline, navigation mark, other sailing ships or other markers relative to the radar, so that the ship can adopt the correct navigation posture. [0003] At present, most of the medium and large civilian ships use AIS systems. Although the AIS system can provide auxiliary information to assist in collision avoidance, it is not effective for ships that are not equipped with the AIS system. Although the onboard VHF wireless phone can conduct ship-to-ship dialogue, understand the information and status of other ships, and negotiate to avoid collisions. However, due to the ambiguity and misunderstanding in the operator’s language expression and communic...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the medium and large civilian ships use the AIS system. Although the AIS system also provides auxiliary information to assist in collision avoidance, it is ineffective for ships that are not equipped with the AIS system.

Although the ship-borne VHF wireless telephone can conduct inter-ship dialogue, understand the information and status of other ships, and negotiate and avoid collisions, but due to the ambiguity and misunderstanding in the operator's language expression and communication, the speed of information exchange is slow and irregular, often The delay did not play a role in negotiating and avoiding collisions

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