A mobile satellite TV receiving system and receiving method
A mobile satellite and receiving system technology, applied in the field of mobile satellite TV receiving systems, can solve the problem of user can only and so on, and achieve the effect of improving user experience
Active Publication Date: 2016-08-17
ZHEJIANG RONGBEI SCI & TECH CO LTD
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Problems solved by technology
[0004] To sum up, the current mobile satellite TV reception method based on the L-band has the following defects: first, users can only watch TV programs on the screen that comes with the receiver; second, multiple users can only watch TV programs on the screen that comes with the receiver at the same time the same program
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[0035] The present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0036] The technical scheme adopted in the present invention is: the microstrip antenna is connected with the mobile satellite TV receiver through a coaxial cable, a WIFI module is added in the mobile satellite TV receiver, and has the WIFI AP function; the mobile satellite signal received from the microstrip antenna Entering the mobile satellite TV receiver through the coaxial cable, all programs received by the tuning module, demodulation module and demultiplexing module in the receiver are simultaneously buffered in the memory module. The WIFI module transmits the program stream obtained from the memory module through wireless transmission. The decoding module performs audio and video decoding on the program stream obtained from the memory module, and then transmits it through the audio and video output interface....
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The invention relates to a mobile satellite TV receiving system and a receiving method. The current receiving method can only watch TV programs on the screen that comes with the receiver. In the present invention, the mobile satellite TV receiver is connected to the microstrip antenna through a coaxial cable, the mobile satellite TV receiver is connected to the display screen through an audio and video cable, and the mobile satellite TV receiver is connected to each intelligent terminal through WIFI. The present invention buffers the program received by the microstrip antenna in the memory module of the mobile satellite TV receiver, and transmits the program stream to various intelligent terminals with wireless receiving function through the WIFI module in a wireless transmission mode, or at the same time through the After decoding, the decoding module outputs audio and video signals to connect to various display screens in the mobile vehicle. The invention overcomes the defects of the original receiving mode, allows users to watch different programs on different intelligent terminals and display screens, and improves user experience.
Description
technical field [0001] The invention relates to the technical field of mobile satellite television reception, in particular to an L-band-based mobile satellite television reception system and reception method. Background technique [0002] At present, mobile satellite broadcasting based on the L band is divided into two types: audio broadcasting and TV broadcasting. The receiving method of mobile satellite TV is to install a microstrip antenna on the top of a mobile vehicle, such as the roof of a car, and introduce it to the In the car and connected to the mobile satellite TV receiver, the receiver performs down-conversion, demodulation and decoding to display on the receiver's screen. [0003] figure 1 It is a schematic diagram of a traditional L-band-based mobile satellite TV receiving system. The microstrip antenna 101 is installed on the top of the mobile vehicle, such as the roof of a car (the car is used as an example below), and mainly completes the collection and a...
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IPC IPC(8): H04N5/44H04N21/426H04N7/20H04N21/61H04N21/436
CPCH04N5/44H04N21/4122H04N21/414H04N21/43637H04N21/4622H04N21/6118H04N21/6143
Inventor 黄智杰闵建春王岳斌沈斌
Owner ZHEJIANG RONGBEI SCI & TECH CO LTD