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Message data transmission method and system and readable storage medium

A technology of message data and transmission method, applied in the field of ship signal transmission, can solve problems such as affecting the navigation safety of ships, low ship positioning accuracy, and inability to obtain the latest dynamic information of the ship's position in time, so as to avoid duplication.

Inactive Publication Date: 2021-06-18
亿海蓝(北京)数据技术股份公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional ship-borne terminal adopts a single communication method and data transmission method, so that the positioning accuracy of the ship is not high. When the ship sails to the communication blind zone, it will lose contact with the outside world, which will cause the shore personnel to fail to obtain the latest position of the ship in time. Dynamic information, which in turn affects the safety of ship navigation

Method used

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  • Message data transmission method and system and readable storage medium
  • Message data transmission method and system and readable storage medium
  • Message data transmission method and system and readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] like figure 1 As shown, according to an embodiment of the present invention, a method for message data transmission is proposed, the method comprising:

[0047] Step 102, acquiring the signal strength value of the mobile base station;

[0048] Step 104, control the transmission mode of message data according to the signal strength value.

[0049] In this embodiment, in the message data transmission process, the signal strength value is used as the control standard for the mobile base station to transmit message data, and the signal strength value of the mobile base station on the first ship is obtained, and the signal strength value of the mobile base station is detected. It realizes the automatic adjustment of the transmission mode of the message data, ensures the stability and integrity of the message data transmission, and improves the safety of the ship navigation in the sea area.

[0050] More importantly, a mobile base station is set up on the first ship. The mo...

Embodiment 2

[0053] like figure 2 As shown, according to an embodiment of the present invention, a method for message data transmission is proposed, the method comprising:

[0054] Step 202, acquiring the signal strength value of the mobile base station;

[0055] Step 204, judging whether the signal strength value is greater than or equal to the preset signal strength value, if so, proceed to step 206, if not, proceed to step 208;

[0056] Step 206, transmitting the message data to the server;

[0057] Step 208, storing the message data in the mobile base station.

[0058] In this embodiment, the signal strength value of the mobile base station is obtained. If it is detected that the signal strength value is greater than or equal to the preset signal strength value, that is, the signal between the mobile base station and the server is strong, the message data is transmitted to The server enables the server to receive the trajectory information of all ships in the sea area, and the serv...

Embodiment 3

[0061] like image 3 As shown, according to an embodiment of the present invention, a method for message data transmission is proposed, the method comprising:

[0062] Step 302, acquiring the signal strength value of the mobile base station;

[0063] Step 304, judging whether the signal strength value is greater than or equal to the preset signal strength value, if yes, proceed to step 306, if not, proceed to step 310;

[0064] Step 306, filter the message data, and obtain the track information of the first ship and / or the track information of the second ship;

[0065] Step 308, transmitting the track information of the first ship and / or the track information of the second ship to the server;

[0066] Step 310, storing the message data in the mobile base station.

[0067] In this embodiment, in view of the variety of data received by the mobile base station and the huge amount of data, if all message data are transmitted at the same time, some unnecessary data transmission ...

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Abstract

The invention provides a message data transmission method and system and a readable storage medium, and belongs to the technical field of ship signal transmission. The message data transmission method is used for a first ship, the first ship is provided with a mobile base station, the first ship can receive trajectory information of a second ship, and the message data transmission method comprises the following steps: acquiring a signal intensity value of the mobile base station; according to the signal intensity value, the transmission mode of message data being controlled, wherein the message data comprises track information of the first ship and / or track information of the second ship. According to the technical scheme provided by the invention, the transmission mode of the message data is automatically adjusted by detecting the strength of the signal value of the mobile base station, the stability and integrity of the message data transmission are ensured, the trajectory information of surrounding ships is obtained through the mobile base station, an automatic identification signal coverage network for ships in a sea area is formed, and the reliability of the sea area is improved. And the monitoring blind area of the ship is reduced, so that the signal transmission and updating are more timely.

Description

technical field [0001] The invention relates to the technical field of ship signal transmission, in particular to a message data transmission method, a message data transmission system and a readable storage medium. Background technique [0002] At present, most ships are installed or equipped with shipboard terminals. When the ship is sailing, the shipboard terminal is combined with the AIS (Automatic Identification System, Automatic Identification System) system to monitor and record the track, display the chart, and then assist Navigation of the ship. However, the traditional ship-borne terminal adopts a single communication method and data transmission method, so that the positioning accuracy of the ship is not high. When the ship sails to the communication blind zone, it will lose contact with the outside world, which will cause the shore personnel to fail to obtain the latest position of the ship in time. Dynamic information, which in turn affects the safety of ship n...

Claims

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Application Information

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IPC IPC(8): H04W4/029H04L29/08H04L29/06H04L12/26
CPCH04L43/10H04L63/1441H04L67/12H04W4/029
Inventor 李刚亚盛尊阔肖佳乐杨小进韩斌
Owner 亿海蓝(北京)数据技术股份公司