Network television networking device applicable to being remotely controlled by weak-sighted person
A network TV and visually impaired technology, applied in the field of image communication, can solve problems such as complex design of set-top boxes, unused interfaces, waste of resources, etc., to achieve the effect of improving processing capacity, reducing the size of the machine, and avoiding waste of resources
Inactive Publication Date: 2015-04-29
GUIYANG GAOXIN GUOGUANG NETWORK BRIDGE CULTURE TECH
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Problems solved by technology
[0004] As people's demand for information is increasing and the types of information are becoming more and more complicated, this requires the set-top box to be simple in design and easy to operate. However, the current set-top box has a complex design and numerous interfaces, resulting in a large size, and most of the interfaces are idle. , resulting in a waste of resources
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[0022] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0023] The present invention provides a network TV networking device of the present invention, including a set-top box and a remote controller, see figure 1 , the set-top box is coordinated by the embedded operating system through the main control chip and the memory module, network module, input module, and output module on the data bus. The set-top box has a network port, a TV connection port and a power supply port; the network module receives IP Network audio and video data, the initial page of the IP network audio and video data is loaded into the memory module, after being decoded by the main control chip, it is sent to the output module and output to the TV through the TV connection port, and the input module receives the remote control sent by the remote control information, the power module is connected to an external power supply through the powe...
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The invention discloses a network television networking device applicable to being remotely controlled by a weak-sighted person. The networking device is simple in design, has few interfaces and is convenient to operate. An embedded operating system and a high-performance processor chip are adopted, so that multiple videos and audios can be conveniently processed; meanwhile, the processing capacity of multiple video / audio codes can be continuously improved under the condition that hardware is not changed by the online networked upgrading of the embedded operating system. According to the networking device, only an HDMI which is widely used at present is kept for an output module, and waste of idle resources of the interface is avoided. A remote controller searching key is arranged on a set top box, so that the position of a remote controller can be conveniently searched. Moreover, the set top box is provided with an SD card slot into which an SD storage card can be inserted, so that the set top box has storage and playback functions. A liquid crystal display screen is arranged on the surface of the remote controller and is used for displaying the room temperature. Braille characters are engraved in the keys on the remote controller. The networking device is applicable to being remotely controlled by the weak-sighted person.
Description
technical field [0001] The invention relates to a networking device suitable for remote-controlling network televisions for persons with visual impairments, used for watching network television programs, and belongs to the technical field of image communication. Background technique [0002] With the development of Internet technology, the emerging interactive Internet TV (IPTV) is a kind of broadband cable TV network, which integrates Internet, multimedia, communication and other technologies, and provides home users with a variety of services including digital TV. A new technology for interactive services, a TV set-top box is one such device. [0003] Existing set-top boxes are divided into two categories: one is a digital TV set-top box, and the other is an Internet TV set-top box. The digital TV set-top box receives digitally encoded TV signals from satellite or cable TV networks, converts them into analog audio and video signals, and outputs them to the TV. The Intern...
Claims
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IPC IPC(8): H04N21/41H04N21/422
CPCH04N21/41H04N21/422H04N21/42208H04N21/4221H04N21/42212H04N21/42222
Inventor 宫玉国陈剑锐
Owner GUIYANG GAOXIN GUOGUANG NETWORK BRIDGE CULTURE TECH