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Method and system for remotely updating VSIM card

A remote and updated technology, applied in services based on specific environments, used for large-scale transportation vehicles, vehicle parts, etc., can solve the problems of inconvenient modification of VSIM card information, inability to meet the needs of long-distance use, etc. The effect of updating VDES card and device information

Active Publication Date: 2022-06-07
交通运输通信信息集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem that it is inconvenient to modify the information of the VSIM card and cannot meet the needs of remote sea use. It provides a method and system for remotely updating the VSIM card, which can remotely update the information of the VSIM card and use it offline

Method used

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  • Method and system for remotely updating VSIM card
  • Method and system for remotely updating VSIM card

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Embodiment Construction

[0036] The principles and features of the present invention will be described below with reference to the accompanying drawings. The embodiments are only used to explain the present invention, but not to limit the scope of the present invention.

[0037] It should be noted that the VSIM card provided in the present invention is inserted into the socket of the VDES device for use, and the VDES device can read the data of the VSIM card. The traditional VSIM card stores its own card information and ship registration information. The information can include the card number of the VSIM card itself, which is a unique identification code and can be used to identify different VSIM cards. Optionally, the card information may also include information such as the card opening time, card usage time, or card reading times; Registration information can be used for online registration of ships.

[0038] Optionally, the ship registration information may include static information of the ship,...

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Abstract

The invention discloses a method and system for remotely updating a VSIM card, and relates to the technical field of VDES. The method comprises the steps that registration information of a ship and card information of a VSIM card are associated in a one-to-one correspondence mode, and the associated registration information and card information are stored in a registration center; updating the registration information of the target ship in the registration center to obtain updated registration information; reading the card information of the currently used VSIM card through the VDES equipment of the target ship, and obtaining the updated registration information from the registration center according to the card information of the currently used VSIM card and storing the updated registration information. The problem that the VDES card and equipment information cannot be updated remotely can be solved, meanwhile, the off-line use condition can be normally guaranteed, and great convenience is provided for sailors who cannot return to a registration center during offshore operation.

Description

technical field [0001] The present invention relates to the technical field of VDES, in particular to a method and system for remotely updating a VSIM card. Background technique [0002] VDES (VHF Data Exchange System, very high frequency data exchange system) is an enhanced and upgraded version of AIS (Automatic Identification System, ship automatic identification system) system, integrates existing AIS functions, and adds special application messages and broadband VHF The data exchange function can effectively relieve the pressure of the existing AIS data communication, and meet the needs of all data exchange services between ship-to-ship, ship-to-shore, ship-to-satellite, and shore-to-satellite. It belongs to the third-generation maritime communication system. [0003] The VDES equipment terminal needs ship information when it is in use. The ship information can be provided by the inserted VSIM card, which can be used as a tool for user identification, and the VSIM card c...

Claims

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Application Information

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IPC IPC(8): H04W4/42H04W8/20H04W60/00
CPCH04W4/42H04W8/205H04W60/00
Inventor 耿丹阳艾云飞封令隽于东伟姚国栋
Owner 交通运输通信信息集团有限公司
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