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Wireless AIS base station

A base station, wireless technology, applied in wireless communication, radio wave measurement system, satellite radio beacon positioning system, etc., can solve the problems of difficult relocation, troublesome installation and construction, poor flexibility, etc.

Pending Publication Date: 2017-05-10
广州嘉航通信科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The marine VHF communication realizes the information exchange with other ships, and then transmits these data to the control center through the base station. However, the existing base stations all transmit data in a wired manner, which requires a computer room and a large number of supporting equipment. Installation and construction More troublesome, difficult to relocate, and poor flexibility

Method used

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0027] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides a wireless AIS base station, relating to the technical field of ship communication. The wireless AIS base station comprises a communication processing system, an AIS system and a wireless transmission module; wherein the communication processing system comprises a control interface, a communication processor and a memory, which are connected in sequence, wherein the control interface is connected with a control device used for parameter setting and system debugging; the AIS system comprises a VHF transceiver module and a GNSS module, wherein the GNSS module and the VHF transceiver module are respectively connected with the communication processor; and the wireless transmission module is connected with the communication processor. The invention provides a wireless AIS base station, according to the invention, the wireless AIS base station receives and dispatches the VHF signals of other ships through the VHF transceiver module; and the VHF signals of other ships are performed encoding process by the communication processor to convert into AIS data which can be transfered by the wireless transmission module, so as to transmit to the corresponding center station equipment and realize the overall signal transmission and control.

Description

technical field [0001] The invention relates to the technical field of ship communication, in particular to a wireless AIS base station. Background technique [0002] The Automatic Identification System (AIS system for short) is composed of shore-based (base station) facilities and ship-borne equipment. It is a new type of network technology, modern communication technology, computer technology, and electronic information display technology. Digital navigation aid system and equipment, working in the VHF very high frequency band. With the widespread use of AIS equipment on ships, it brings great convenience to safe navigation, maritime management, and rescue at sea. [0003] In communication technology, VHF is the abbreviation of Very High Frequency, that is, very high frequency, which refers to radio waves with a frequency band from 30Mhz to 300MHz, and a wavelength range of 1m to 10m. Most of them are used for radio and television broadcasts, as well as communication cha...

Claims

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Application Information

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IPC IPC(8): H04W88/08G01S19/42
CPCH04W88/08G01S19/42
Inventor 孙嘉铭
Owner 广州嘉航通信科技有限公司
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