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AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof

A long working time, portable technology, applied in satellite radio beacon positioning system, water rescue, ship safety and other directions, to achieve the effect of prolonging the effective working time and prolonging the effective working time

Active Publication Date: 2015-09-30
QINGDAO HAISHI NETWORK TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although most ships are now equipped with advanced navigation equipment, maritime traffic accidents such as collision, grounding, grounding, sinking and other serious casualties still occur frequently, life is priceless, and maritime search and rescue work plays a very important role

Method used

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  • AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof
  • AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof
  • AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and operating method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Such as figure 1 As shown, the present embodiment provides an AIS portable emergency position-indicating beacon with extended effective working hours, including a positioning device 1, an AIS receiving module 2, a microcontroller 3 and an AIS transmitting module 4, wherein:

[0054] The positioning device 1 is connected with the microcontroller 3 and is used to obtain the current position information and send it to the microcontroller 3 . The positioning device 1 can be used in one or more combinations of GPS positioning module, GNSS (Global Navigation Satellite System) positioning module, and Beidou positioning module, as long as the function of positioning and obtaining position information can be realized. The location information may include the latitude and longitude information where the current AIS portable emergency position indicating beacon is located and the current time.

[0055] The AIS receiving module 2 is connected with the microcontroller 3, and is use...

Embodiment 2

[0068] see Figure 4 As shown, the present embodiment provides a method for extending the effective working time of the AIS portable emergency position indicating sign, which specifically includes the following steps:

[0069] S1: The positioning device 1 obtains the current position information and sends it to the microcontroller 3;

[0070] S2: The AIS receiving module 2 receives the AIS information sent by the surrounding AIS equipment, processes the received AIS information, and sends the processed data to the microcontroller 3;

[0071] S3: The microcontroller 3 receives the position information sent by the positioning device 1 and the data sent by the AIS receiving module 2, and judges whether the data is valid, and at the same time, sends the position information to the AIS transmitting module 4;

[0072]S4: The AIS transmitting module 4 receives the position information sent by the microcontroller 3, and when the data is valid, transmits the position information to th...

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Abstract

The invention provides an AIS (automatic identification system) portable emergency position-indicating beacon longer in effective service time and an operating method thereof. The AIS portable emergency position-indicating beacon comprises a positioning device, an AIS receiving module, a microcontroller and an AIS transmitting module. The positioning device is used for acquiring current locational information. The AIS receiving module receives AIS information sent by AIS equipment around, processing the AIS information and transmitting the processed data to the microcontroller. The microcontroller is used for judging whether the data received by the AIS receiving module is effective; if yes, the AIS transmitting module sends out the locational information according to a first time interval; if not, the AIS transmitting module sends out the locational information according to a second time interval; the second time interval is longer than the first time interval; or the locational information is not sent out. The power consumption of the AIS receiving module is far lower than that of the AIS transmitting module; thus, the effective service time of the beacon is greatly prolonged.

Description

technical field [0001] The invention relates to the field of life-saving indicating devices, in particular to an AIS portable emergency position-indicating sign with extended effective working time and a working method thereof. Background technique [0002] In recent years, with the rapid growth of the global economy, the status of maritime transportation has become increasingly prominent, especially the rapid development of ship technology and the rise of the marine economy, which have made the world shipping market expand and develop unprecedentedly. The rapid development of the world's shipping industry has brought huge economic benefits, but it has also made the maritime traffic situation more and more complicated. Although most ships are now equipped with advanced navigation equipment, maritime traffic accidents such as collision, grounding, grounding, sinking and other serious casualties still occur frequently, life is priceless, and maritime search and rescue work pla...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/01B63C9/20
CPCB63C9/20G01S19/01G01S19/34
Inventor 姜海鹰
Owner QINGDAO HAISHI NETWORK TECH
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