Navigation mark inspection instrument circuit, navigation mark inspection instrument and system

By automatically collecting and transmitting AIS navigation mark information and positioning information through the navigation mark inspection instrument circuit, the problems of low efficiency and susceptibility to environmental interference in traditional manual inspections are solved, and efficient and automated data collection and convenient information display are achieved.

CN224287549UActive Publication Date: 2026-05-26TRANSPORTATION DEPT SOUTH SEA NAVIGATION SUPPORT CENT BEACON DEPT +1
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Patent Information

Application Number
CN202521821459.8
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-08-26
Publication Date
2026-05-26
Estimated Expiration
2035-08-26

AI Technical Summary

Technical Problem

Traditional navigation mark inspections rely on manual visual observation and paper records, which are inefficient and easily affected by environmental factors.

Method used

The system employs a navigation beacon inspection circuit that integrates a microcontroller, a communication interface module, a positioning module, an AIS radio frequency module, and a Bluetooth module. The Bluetooth module transmits AIS navigation beacon information and positioning information to the terminal device, enabling automated data collection and storage.

Benefits of technology

It achieves efficient and automated collection of AIS beacon and location information, reduces environmental interference, improves inspection efficiency, and facilitates recording and viewing through visual display on terminal devices.

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Abstract

The utility model discloses a navigation mark inspection instrument circuit, a navigation mark inspection instrument and a system, and belongs to the field of navigation mark inspection equipment. The communication interface module is connected with the microcontroller; a positioning module and an AIS radio frequency module, the positioning module and the AIS radio frequency module are both connected with the communication interface module, the positioning module is used for receiving positioning information, and the AIS radio frequency module is used for receiving AIS navigation mark information; the Bluetooth module is connected with the microcontroller, and the Bluetooth module is used for being connected with terminal equipment and sending the AIS navigation mark information and the positioning information to the terminal equipment. The positioning module is used for receiving positioning information, the AIS radio frequency module is used for receiving AIS navigation mark information, the navigation mark inspection instrument sends the AIS navigation mark information and the positioning information to the terminal equipment through the Bluetooth module, the AIS navigation mark information and the positioning information can be automatically collected efficiently, and the AIS navigation mark inspection instrument is not prone to being affected by the environment.
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