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Vehicle-mounted satellite television receiving device and operating method thereof

A technology for receiving devices and satellite TVs, which is applied to TVs, color TVs, and parts of color TVs. It can solve the problems of insufficient adjustment angle, fine-tuning of the movable seat, and insufficient wide range of receiving signals, etc., and achieves low cost and excellent structure. Simple, easy to popularize the effect of application

Inactive Publication Date: 2011-09-21
蒋新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The movable seat of the vehicle-mounted satellite TV antenna receiving device of the prior art can only be fine-tuned, the adjustment angle is not large enough, and the receiving signal is not wide enough, so it can only be used in a certain area

Method used

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  • Vehicle-mounted satellite television receiving device and operating method thereof
  • Vehicle-mounted satellite television receiving device and operating method thereof
  • Vehicle-mounted satellite television receiving device and operating method thereof

Examples

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Embodiment 1

[0039] Adopt the flat-panel wireless satellite antenna 25cm that receives Zhongxing No. 9, display 3 can adopt nine-inch LCD TV, satellite TV receiver 1, signal receiver 2, display 3 and remote controller 4 external power supply is 24V direct current, can receive central 1.7, Inner Mongolia, Sichuan, Bingtuan, Tibet 1, Tibet 2, Yanbian, Xinjiang 1, Xinjiang 2, Xinjiang 3, Qinghai, etc.

[0040] Taking Shanghai as an example, if the base point is 1000 kilometers to the north, the elevation angle is about 10° lower, and 1,000 kilometers to the south, the elevation angle is about 5° higher. If the car travels about 1-1000 kilometers per day, the elevation angle of the antenna 114 is always in the viewing range Inside.

[0041] In summary, the vehicle-mounted satellite TV receiving device of the present invention is owing to be provided with satellite TV receiving device, can adjust the inclination angle and the rotation direction of satellite signal receiving device, guarantee th...

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Abstract

The invention discloses a fool-style vehicle-mounted satellite television receiving device, which comprises a satellite television receiving device, a signal receiver arranged in an automobile, a display and a remote controller, wherein the output end of the satellite television receiving device is connected with the input end of the signal receiver, and the output end of the signal receiver is connected with the display. The operating method of the device comprises the following steps of: 1, adjusting a rotating disc and an adjusting disc of a holder by using a holder adjustor so that an antenna receives satellite television signals, and displaying display bars of signal intensity and signal quality through the display; 2, transmitting the signals received by the antenna to the signal receiver, converting the signals received by the signal receiver into analog audio and video signals, and sending the analog audio and video signals to the display; and 3, selecting play channel and volume through the remote controller. According to the fool-style vehicle-mounted satellite television receiving device disclosed by the invention, the inclination angle and the rotating direction of the satellite signal receiving device can be adjusted, and the received clearest audio and video pictures are ensured; and television stations of multiple places can be received, so that a person who drives the automobile can concern the television conditions of each place in running trip.

Description

technical field [0001] The invention relates to a TV receiver, in particular to an intelligent vehicle-mounted satellite TV receiving device and an operating method thereof. Background technique [0002] Long-distance coaches or trucks do not have entertainment and rest devices. When the driver drives the car from point A to point B, there is no TV to watch during the temporary rest time. It seems very boring and there is nothing to relax. Because the car is a moving fixed object, the terrestrial open-circuit TV cannot receive it, and the satellite TV cannot receive it. [0003] At present, a vehicle-mounted satellite TV receiving antenna device of the prior art includes a housing, a signal receiving board, a signal gathering and transmitting board and a high-frequency head, wherein the signal receiving board is installed in the signal gathering and transmitting board, and the high-frequency head is arranged on the signal collecting and transmitting board. The bottom surfac...

Claims

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Application Information

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IPC IPC(8): H04N5/44G08C23/04H04N7/20F16M11/12B60R11/02
Inventor 蒋新
Owner 蒋新
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