A VHF voice notification device for intelligent alert recognition based on radar or ais data
A technology of notification device and warning device, which is applied in the direction of ship traffic control, instrumentation, traffic control system, etc., can solve the problems of low intelligence, poor anti-interference performance, and low vigilance, and achieve strong anti-interference performance and convenient operation , The effect of simple principle
Active Publication Date: 2017-12-29
NANTONG SHIPPING COLLEGE
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Problems solved by technology
The existing marine VHF voice notification devices have low intelligence, low vigilance, poor anti-interference performance, and are insufficiently applied in the fields of automatic voice broadcast, alarm, and screen display
Method used
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[0020] In order to make the invention objectives, technical solutions and advantages of the present invention more clear, the following will further describe in detail the embodiments of the present invention in conjunction with the accompanying drawings.
[0021] Such as Figure 1-2 As shown, a VHF voice notification device for intelligent alert recognition based on radar or AIS data mainly includes an AIS short message alarm return device 1 and an automatic calling type VHF voice broadcast warning device 2, and the AIS short message alarm return device 1 mainly includes a monitoring computer Workstation 3, AIS equipment 4, and monitoring computer workstation 3 control AIS equipment 4 through ABM statement control module 31 and BBM statement control module 32 respectively, and monitoring computer workstation 3 controls AIS equipment unit to send telegrams through ABM statement, and it provides a using AIS to the outside In the method of exchanging data, after AIS receives thi...
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The present invention mainly provides a VHF voice notification device for intelligent alert recognition based on radar or AIS data, which mainly includes an AIS short message alarm return device and an automatic calling type VHF voice broadcast warning device, and the AIS short message alarm return device mainly includes a monitoring computer workstation , AIS equipment, and the monitoring computer workstation control the AIS equipment through the ABM statement control module and the BBM statement control module respectively. The AIS equipment sends broadcast messages and safety broadcast messages. Module, VHF telephone switch, lower computer and numerically controlled VHF voice station, the upper computer is connected to the single-chip microcomputer through the level conversion integrated module, the single-chip computer is respectively connected to the VHF telephone switch, the lower computer, and the lower computer is connected to the numerical control VHF voice station. The principle of the invention is simple and anti-interference With strong performance, it can quickly identify incoming ships and take flash snapshots. It has the functions of automatic voice broadcast, photoelectric warning, shore screen display and subtitle broadcast for ferry fleets.
Description
Technical field: [0001] The present invention relates to the field of ship entry alarm, in particular to a VHF voice notification device for intelligent warning recognition based on radar or AIS data. Background technique: [0002] Ship VHF radio communication equipment is divided into VHF, VHF DSC and two-way VHF wireless telephone communication equipment. VHF radio station has five major communication functions: port pilotage business, ship dynamic business communication; public communication, ships in A1 sea area can pass through the VHF coast of this sea area The radio station communicates with the users of the land telephone network; the bridge communicates with the bridge to realize communication such as ship operation, safety avoidance, and ship movement; short-distance search and rescue coordination communication, search and rescue on-site communication, and the CH16 channel of the VHF communication band at sea is used for wireless telephone distress and communication...
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IPC IPC(8): G08G3/00
Inventor 冯爱国吴炜季本山
Owner NANTONG SHIPPING COLLEGE