Marine ship positioning and recognizing method based on radio signal processing

A technology of radio signal and positioning recognition, which is applied in electrical digital data processing, radio wave measurement system, positioning, etc., can solve the problems of unable to warn ships and predict the direction and trajectory of ships, so as to improve personalized identification and enhance Lu sticky effect
CN109799478AInactive Publication Date: 2019-05-24CHENG DU DIAN ZHEN TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
CHENG DU DIAN ZHEN TECH
Publication Date
2019-05-24
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a marine ship positioning and recognizing method based on radio signal processing and relates to the technical field of marine radio. Radio direction-finding and an AIS are combined together to position ship condition and recognition information, an interactive multi-model is applied to calculate and predict ship sailing direction and ship position, and a ship can be prewarned and called when it is predicted that the ship position may intrude a warning area or may be on a typhoon path.
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Description

technical field

[0001] The present invention relates to the technical field of marine radio, and more specifically relates to a method for positioning and identifying marine ships based on radio signal processing. Background technique

[0002] For maritime navigation, maritime radio station communication is an important channel for maritime operation information communication and the lifeline of maritime safety, and ship radio station is an indispensable tool for maritime communication. Maritime radio station monitoring is based on the radio direction finding and positioning technology and radio monitoring technology provided by the maritime radio management and detection system. Radio direction finding technology includes radio direction finding technology and radio positioning technology.

[0003] Radio direction finding is accomplished by radio equipment that measures electromagnetic waves in space. It is the process of using radio measuring equipment to determine the a...

Claims

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