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Ship safety alarm device and method based on TETRA digital trunking system

A technology of digital trunking system and safety alarm device, which is applied in the direction of alarm, transmission system, ship traffic control, etc., can solve the problem of lack of automatic alarm for ship collision, improve the ability to call for help quickly, ensure safety, and prevent the risk of ship collision Effect

Inactive Publication Date: 2014-09-03
TIANJIN RES INST FOR WATER TRANSPORT ENG M O T +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the functions of the TETRA digital trunking system are very rich, but in the field of inland ship application, it still lacks the necessary functions such as automatic warning of ship collision

Method used

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  • Ship safety alarm device and method based on TETRA digital trunking system
  • Ship safety alarm device and method based on TETRA digital trunking system

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Embodiment Construction

[0022] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0023] See figure 1 , a ship safety alarm device based on TETRA digital trunking system, characterized in that it includes a handheld terminal, the handheld terminal includes a microprocessor, a TETRA transceiver, a GPS module, a voice processor, buttons, a display screen, a loudspeaker, Earpiece and microphone, described TETRA transceiver, described GPS module, described voice processor, described button, described display screen, described loudspeaker are all connected with described microprocessor, and described voice processor is respectively connected with The handset is connected to the microphone, wherein:

[0024] The TETRA transceiver communicates with the base station and other TETRA terminals;

[0025] The GPS module receives pos...

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Abstract

The invention discloses a ship safety alarm device based on a TETRA digital trunking system. The device comprises a hand-held terminal. The hand-held terminal comprises a microprocessor, a TETRA transceiver, a GPS module, a voice processor, keys, a display screen, a loudspeaker, a telephone receiver and a microphone. The TETRA transceiver, the GPS module, the voice processor, the keys, the display screen and the loudspeaker are all connected with the microprocessor. The voice processor is respectively connected with the telephone receiver and the microphone. The invention further discloses a ship safety alarm method based on the TETRA digital trunking system. According to the device and method, on the basis of existing TETRA function services, the functions that an automatic early warning is given for the safe distance between ships and a ship danger shortcut key alarm is given are additionally achieved, the danger that the ships collide with one other is avoided, the rapid help seeking capacity when the ships are in danger is improved, and therefore it is guaranteed that ship sailing is safe.

Description

technical field [0001] The invention relates to a TETRA digital trunking system, in particular to a ship safety alarm device and method based on the TETRA digital trunking system. Background technique [0002] At present, with the rapid development of my country's economy and unprecedented prosperity of inland waterway transportation, the number and tonnage of ships entering rivers and seas are increasing year by year, and accidents such as ship collision and grounding on rocks continue to be reported in the newspapers. [0003] At present, the communication technologies used in the field of inland ships include TETRA digital trunking communication, digital mobile communication, satellite communication, VHF very high frequency communication, etc. Although the principles of each communication technology are different, they are similar in function. Developed around voice communication, ship position monitoring, etc., most of them lack the necessary anti-collision ship automati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G3/02G08B25/12H04L29/08H04W84/08
Inventor 刘新苏淼马殿光程树军李华国张相波张波何余海李华强
Owner TIANJIN RES INST FOR WATER TRANSPORT ENG M O T
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