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Online control method and system for ship AIS static information programming

A technology of static information and control method, applied in the field of ship communication, can solve the problems of difficult legal change of ship static information, inability to real-time remote control, and inability to unify ship static information, so as to improve handling efficiency, facilitate operation at any time, and reduce management costs. Effect

Pending Publication Date: 2022-08-09
XIAMEN XINNUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an online control method and system for burning ship AIS static information, so as to solve the problems in the prior art that the ship static information cannot be unified, real-time remote control is impossible, and the legal change of ship static information is difficult

Method used

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  • Online control method and system for ship AIS static information programming
  • Online control method and system for ship AIS static information programming
  • Online control method and system for ship AIS static information programming

Examples

Experimental program
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Embodiment 1

[0043] like figure 1 As shown, this embodiment discloses an online control system for writing ship AIS static information, including a ship terminal and a server. An organic number is set on the ship terminal.

[0044] The ship terminal includes: an AIS module, a CPU processing module, a programming encryption module, a first network communication module and a data storage module.

[0045] AIS module, which stores ship static information. The CPU processing module is used to read the data of the AIS module and write data into the AIS module. The programming encryption module is used to lock the ship's static information when the CPU processing module writes data into the AIS module, and data writing is only allowed when the CPU provides the decryption key. The first network communication module is connected with the CPU processing module and is used for connecting the CPU processing module to the Internet. Data storage module for storing data.

[0046] The server includes...

Embodiment 2

[0055] like figure 2 As shown, this embodiment discloses an online control system for writing ship AIS static information, including: a ship terminal, a mobile terminal and a server terminal. An organic number is set on the ship terminal.

[0056] The ship terminal includes: an AIS module, a CPU processing module, a programming encryption module, a first network communication module, a two-dimensional code generation module and a data storage module.

[0057] AIS module, which stores ship static information. The CPU processing module is used to read the data of the AIS module and write data into the AIS module. The programming encryption module is used to lock the ship's static information when the CPU processing module writes data into the AIS module, and data writing is only allowed when the CPU provides the decryption key. The first network communication module is connected with the CPU processing module and is used for connecting the CPU processing module to the Intern...

Embodiment 3

[0098] The online control system for programming the ship's AIS static information in this embodiment is the same as that in the second embodiment.

[0099] In the present embodiment, adopting the above-mentioned system to carry out the online control method of ship AIS static information programming, including the following process:

[0100] S1. Initiate an online programming request

[0101] The ship terminal initiates an online programming request for ship static information, and the two-dimensional code generation module generates a two-dimensional code from the ship terminal's machine number and current static information.

[0102] The generation of the QR code is realized by the following algorithm:

[0103] b1. Convert the machine number of the ship terminal, the current static information and the current time stamp into the ship information bit string.

[0104] b2. Determine the length of the final carrier information embedded packet according to the preselected QR c...

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Abstract

The invention discloses an online control method for ship AIS static information programming, and the method comprises the following steps: a ship terminal initiates a static information online programming request, and directly transmits the unique code of a ship, the static information needing to be modified, and an identity authentication certificate to a server; or the unique code of the ship, the static information needing to be modified and the identity verification certificate are sent to the server through the mobile terminal; the ship terminal receives feed information after the server authenticates the static information online programming request, and if the feed information is feedback information of successful authentication, an encryption key sent by the server and the updated static information are received at the same time; and the ship terminal uses the encryption key to unlock, and carries out programming on the static information of the AIS. The invention further discloses an online control system for ship AIS static information programming. The system can realize convenient remote programming, is convenient for ship users to operate at any time, meets the supervision requirements of related national institutions, and is safe and reliable.

Description

technical field [0001] The invention relates to the field of ship communication, in particular to an online control method for writing ship AIS static information, and an online control system for writing ship AIS static information. Background technique [0002] AIS is the abbreviation of Automatic Ship Identification System. It is composed of shore-based (base station) facilities and ship-borne equipment. It is a digital navigation aid system and equipment that integrates network technology, communication technology, computer technology, and electronic display technology. At the same time, it can be connected with radar, ARPA, ECDIS, VTS, etc. to form a maritime traffic management and surveillance network. Therefore, whether the static information such as the nine-digit code and the ship name of the AIS shipboard terminal is correct will directly affect the navigation safety of the ship and the maritime traffic control scheduling. [0003] The nine-digit ship MMSI code is...

Claims

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Application Information

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IPC IPC(8): G06F8/65G06F21/44G06K7/10G06K19/06
CPCG06F8/65G06F21/44G06K19/06037G06K7/10386
Inventor 李晓静郑清红郭苏强李海博
Owner XIAMEN XINNUO TECH