A device for converting digital broadcast television to wifi equipment for viewing
A digital broadcast TV and equipment technology, applied in the field of digital TV broadcast receiving equipment, can solve the problem that it is difficult for multiple people to watch different programs at the same time, and achieve the effect of saving equipment investment
Active Publication Date: 2018-06-01
SHANGHAI BAIBEI SCI & TECH DEV
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Problems solved by technology
[0003] At present, digital broadcast TV generally adopts a set-top box method, and only one program can be watched at the same time, which is difficult to achieve when multiple people are required to watch different programs at the same time
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[0016] The specific embodiments provided by the present invention will be described in detail below in conjunction with the accompanying drawings.
[0017] as attached figure 1 Shown is a structural block diagram of the present invention, a device for converting digital broadcast TV to WIFI equipment for viewing. Including receiving module, video transcoding module, video storage / media server module and WIFI routing module. The device has a wired network interface, and can provide external network access function after being connected to the wired network. The receiving module is composed of a radio frequency receiving module, a 3G / 4G module and an external network switch. The radio frequency receiving module is connected to a UHF frequency band receiving antenna through a radio frequency interface, and the UHF frequency band receiving antenna can receive digital TV signals. The 3G / 4G module is connected to the 3G / 4G antenna through the radio frequency interface, and the wir...
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A device for converting digital broadcast TV to WIFI equipment for viewing, including a receiving module, a video transcoding module, a video storage / media server module and a WIFI routing module. The device has a wired network interface, and the receiving module is composed of a radio frequency receiving module, a 3G / 4G module and an external network switch. The radio frequency receiving module is connected to the UHF frequency band receiving antenna through the radio frequency interface, the 3G / 4G module is connected to the 3G / 4G antenna through the radio frequency interface, and the wired network interface connects the WIFI routing module to the external network switch through the wired network. The advantages of the present invention are as follows: receiving multiple digital broadcast TV programs in a wireless manner, allowing users to freely order the TV programs they want to watch through the webpage; realizing the function of multiple people watching digital broadcast TV at the same time, enabling multiple users to watch on one device Multiple different programs without monitor or TV, saving equipment investment.
Description
technical field [0001] The invention relates to the field of digital TV broadcast receiving equipment, in particular, a device for converting digital broadcast TV to WIFI equipment for viewing. Background technique [0002] With the rapid development of digital technology, information technology and network technology, the field of wireless communication is triggering a profound technological revolution. In the past two years, the types of wireless digital media have suddenly enriched. In addition to traditional media, mobile TV, car Emerging media such as mobile TV, building classification TV, multimedia kiosk and subway multimedia information system have emerged one after another. In modern communication, the means of communication transmission are mainly optical fiber, satellite, digital microwave, etc., plus terrestrial wireless TV broadcasting and TV transmission to form the main body of information. At present, digital TV in my country can be divided into three catego...
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IPC IPC(8): H04N21/434H04N21/4405H04N21/4408H04N21/4363
Inventor 陈立德吕家瑜孙维东顾樑惠新标
Owner SHANGHAI BAIBEI SCI & TECH DEV