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Ship satellite television receiver

A satellite TV receiver, marine technology, applied in the field of communication, to achieve the effect of low cost and superior performance

Inactive Publication Date: 2011-01-05
SHANGHAI YONGXING BUSINESS INFORMATION CONSULTINGCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a satellite TV receiver used on ships, which realizes the stable demodulation output of satellite TV signals through technical means such as inertial measurement, servo stabilization, and signal tracking, and solves the problem of shipbuilding problems in the prior art. The problem of receiving satellite signals while the ship is sailing, so that people can watch TV programs at sea

Method used

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  • Ship satellite television receiver
  • Ship satellite television receiver

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Embodiment Construction

[0018] The specific implementation of the marine satellite TV receiver provided by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] see figure 1 As shown, a marine satellite TV receiver 100 includes: an antenna shield 11, an antenna feed unit 12, a three-axis stable servo support 13, a servo drive control unit 14, an inertial measurement unit 15, a satellite beacon receiving unit 16, a GPS Signal receiving unit 17 and TV signal demodulation unit 21, wherein, antenna shield 11, antenna feeder unit 12, three-axis stable servo bracket 13, servo drive control unit 14, inertial measurement unit 15, satellite beacon receiving unit 16, GPS The signal receiving unit 17 belongs to the marine satellite TV receiving antenna 10 , and the TV signal demodulation unit 21 and a power supply unit 22 belong to the equipment 20 in the cabin. The marine satellite TV receiver 100 is installed on the ship platform 30 .

[0020] The th...

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PUM

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Abstract

The invention provides a ship satellite television receiver comprising an antenna shield, an antenna element, a three-axis stabilized servo bracket, a servo drive and control unit, an inertial measurement unit, a satellite beacon receiving unit, a GPS (Global Positioning System) signal receiving unit and a television signal demodulating unit, wherein the three-axis stabilized servo bracket and the antenna element are arranged in the antenna shield, the antenna element is used for introducing a signal to the television signal demodulating unit through a communication interface arranged on the antenna shield, and the satellite beacon receiving unit, the servo drive and control unit and the inertial measurement unit are arranged on the three-axis stabilized servo bracket. The ship satellite television receiver has the advantages of high performance and lower cost and can help ships navigating on rivers lakes and seas to realize a satellite television receiving function.

Description

【Technical field】 [0001] The invention relates to the technical field of communication, in particular to a marine satellite television receiver. 【Background technique】 [0002] Ships sailing in rivers, rivers, lakes, and seas are always in a moving or swinging state, and the personnel on board cannot adopt conventional fixed antenna devices to receive and watch satellite TV programs. In order to solve this problem, in the prior art, people generally adopt two ways to watch terrestrial TV programs, one is to receive terrestrial open-circuit TV programs, and the other is to play videos. However, the problem with these two methods is that there are fewer programs that can be received, or the signal is easily disturbed. 【Content of invention】 [0003] The purpose of the present invention is to provide a satellite TV receiver used on ships, which realizes the stable demodulation output of satellite TV signals through technical means such as inertial measurement, servo stabiliz...

Claims

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Application Information

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IPC IPC(8): H04N5/44H04N7/20G01S1/02
Inventor 堵星宇
Owner SHANGHAI YONGXING BUSINESS INFORMATION CONSULTINGCO
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