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Mobile target satellite tracking localization, recognition, voice video and data transmission terminal

A technology for moving targets and data transmission, which is applied in transmission systems, radio transmission systems, beacon systems using radio waves, etc., and can solve problems such as dead angles in communication signals

Inactive Publication Date: 2009-04-22
中卫视讯卫星科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Solved the problem of dead ends in communication signals

Method used

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  • Mobile target satellite tracking localization, recognition, voice video and data transmission terminal
  • Mobile target satellite tracking localization, recognition, voice video and data transmission terminal
  • Mobile target satellite tracking localization, recognition, voice video and data transmission terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] Embodiment one, tracking, positioning, and identification module

[0013] The GPS tracking and positioning module in the data terminal can periodically report location information to the monitoring center; or automatically report a new location to the monitoring center when the position moves beyond a certain range. The GPS tracking, positioning, and recognition modules have alarm and distress buttons, electronic maps, mobile target monitoring, etc. The main functions are "various operations on electronic maps", "latest location", "timing tracking", "real-time tracking", "history" "Track" and "Alarm across area (line)" can alert the monitoring center at any time, and the alarm information will immediately appear on the large screen of the monitoring center. The GPS tracking and positioning module only has a power cord interface, an antenna interface and an alarm button. It uses satellite, GPRS, and CDMA transmission network technology to realize the positioning, tracking an...

Embodiment 2

[0044] Embodiment two, voice module

[0045] The voice module can freely select satellite, mobile, and China Unicom mobile phone card numbers for different G networks, choose a more affordable mobile phone card number, and use the free card to answer the call. When the satellite mode is adopted, the satellite phone call does not rely on GSM and PSTN networks, and the signal transmission will be directly sent to the satellite, and then returned to the ground gateway for transmission to all parts of the world. The characteristics of satellites enable them to play a role in places where GSM and PSTN are not covered, and are especially suitable for maritime and mining industries. It is an ideal choice for communication in remote areas. The hardware equipment and telephone charges are lower than other satellite communication systems.

[0046] If the satellite network signal is unstable, you can immediately switch to China Mobile and China Unicom. The reverse is also true. Through netwo...

Embodiment 3

[0049] Embodiment three, TV receiving module

[0050] The TV receiving module includes a user registration data model, a key verification data model, a user viewing statistics management data model, a user query management data model, a TV program management data model, and a user terminal data encoding and decoding data model. Establish the corresponding data mathematical model according to the required functions to realize effective and accurate management and billing. The workflow is as follows:

[0051] ① The mobile TV and satellite live TV terminal modules are automatically turned on when the machine is turned on;

[0052] ②The user registration data module identification function confirms whether the user has been registered. If it is already registered, enter the user key verification module; otherwise, enter the user registration menu module;

[0053] After the registered user enters the user key verification module, it is judged whether it is an expired user. If it is an ...

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Abstract

The invention discloses a realizing method of a terminal for tracking and positioning, identification, voice video and data transmission of a moving target satellite, in particular to an integrated navigation information system used for completing integrated ship-handling tasks on the basis of an electronic chart. The invention can integrate reckoned ship-position information, satellite positioning and radio navigation system data, chart information, voice information, video information, data information and radar information for processing and display; and the processed result is returned to various control equipment to control or prompt navigating staffs by medias such as images, voices, languages and the like. The invention not only can complete the operations which are carried out on the traditional paper chart and comprise design of intended route, calculation of distance and orientation, reckoning of position modification, positioning calculation, track indication and the like, but also can solve new problems that when the ship enters a danger area, alarming is carried out automatically, the ship avoids rock and prevents shallowness, the superimposing of the electronic chart and the radar images is used for providing more intuitive shockproof information and the chart is modified automatically. The invention can complete the construction of the platforms of the whole set of system.

Description

Technical field [0001] The invention relates to the field of television broadcasting and communication, in particular to a method for realizing mobile target satellite tracking, positioning, recognition, voice, video, and data transmission terminals. technical background [0002] my country's maritime industry (including fishery, transportation, marine surveying, etc.) urgently needs to solve scientific navigation and communication problems. The ocean is an extremely complex geographic environment. In the past, most ships relied on simple instruments and the experience of navigators to cause countless shipwrecks. Satellite tracking, positioning, recognition, voice, video, and data of moving targets The transmission terminal is a device developed according to the above requirements. It can be installed in ocean-going passenger ships, inland fishing vessels, ocean-going fishing vessels, cargo ships, oil tankers, and special ships. Solve the problem of dead angles in communication s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185H04W4/12G01S1/02
CPCY02D30/70
Inventor 张峥
Owner 中卫视讯卫星科技(北京)有限公司
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