Cloud media television character input method and system based on mobile terminal

A mobile terminal, text input technology, applied in the field of network communication, can solve the problems of narrow scope of application, high hardware cost, increased cost investment, etc., to achieve the effect of easy operation, improved response speed, and saving equipment investment.

Inactive Publication Date: 2013-09-25
JIANGSU BROADCASTING CABLE INFORMATION NETWORK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method can utilize the user's existing smart phone client to realize handwriting input on the Internet TV, but the user must have a TV that can directly access the Internet, which increases the user's cost input and makes a large number of old TVs users cannot use the above functions, the invention has high hardware cost and narrow scope of application

Method used

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  • Cloud media television character input method and system based on mobile terminal
  • Cloud media television character input method and system based on mobile terminal
  • Cloud media television character input method and system based on mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The mobile terminal-based cloud media TV text input method provided in this example, such as figure 1 shown, including the following steps:

[0032] First, obtain the character string input by the user through the mobile phone, and use the pre-installed input method on the mobile phone when inputting. Currently popular smart phones generally have several common input methods such as handwriting input, computer keyboard input, and Jiugongge, and users can choose the most efficient way to input text according to their preferences. Because the mobile phone input method can quickly input numbers, letters, characters, and characters (including common punctuation marks and emoticon characters), the input method is diverse and flexible, and the font library is huge, which is obviously better than the existing remote control input method.

[0033] After the user completes the input and confirms the user, the mobile phone transmits the above character string to the wireless rou...

Embodiment 2

[0038] As an improvement of the first embodiment, when using the mobile terminal to input numbers and some simple English letters, we consider adding a faster text input method—gesture input. That is, the user draws numbers and letters in the air with the mobile phone, and the mobile phone converts the movement trajectory of the mobile phone into characters. Due to the large number of motion-related sensors in the existing mobile phone sensors, such as acceleration sensors, magnetic sensors, direction sensors, gyroscope sensors, gravity sensors, linear acceleration sensors, rotation vector sensors and the like. When the user waves the mobile phone, the fine motion trajectory data generated by the mobile phone can be easily collected through the data output by these sensors, combined with the motion sensing algorithm in the existing technology (such as the nine-axis hybrid sensing algorithm). The mobile phone can recognize these motion trajectories and convert them into corresp...

Embodiment 3

[0040] In order to realize the cloud media TV character input method based on the mobile terminal provided in embodiment one or embodiment two, the client application program should be downloaded and installed in advance on the mobile phone, the client program provides the user visual interface, and the client program can collect the input data of the mobile phone string and transmit the data to the background control center through the network access device. As an improvement of the present invention, the client program should be able to perform account registration and binding operations. Before performing actual operations, the user needs to log in on the client program in advance. If not logged in and there is no account, the user is prompted to register. When creating an account, you also need to fill in the identification number of the set-top box you want to operate. The identification number can be the card number of the smart card built in the set-top box. When registe...

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Abstract

The invention discloses a cloud media television character input method and system. Based on a mobile terminal connected with a cloud media platform, due to the utilization of a character input function of the terminal, television character input is conveniently and fast achieved through the cloud media platform and a network architecture in the prior radio and television system. The cloud media television character input method and system based on the mobile terminal comprises the steps that character strings input by a user through the mobile terminal are acquired; the character strings are transmitted to a background control center by the mobile terminal through network access equipment; signaling switching and adaptation are conducted on the character strings through the background control center, the character strings are switched to remote control commands capable of being identified by a set top box, and the remote control commands are sent to the set top box; the television is controlled by the set top box according to the remote control commands to display the character strings on an input frame on a screen. The cloud media television character input method and system based on the mobile terminal comprises client programs installed on a mobile phone and a function module arranged on the background control center.

Description

technical field [0001] The invention belongs to the field of network communication technology, in particular to the field of mobile terminal technology and radio and television network technology, and more specifically relates to a mobile terminal-based cloud media TV text input method and system. Background technique [0002] The continuous advancement of the "triple play" process has brought about the rapid development of cable TV data network technology. At present, users are no longer satisfied with passively watching TV programs, and the demand for interactive on-demand and broadband data is also increasing day by day. At present, the third-generation digital TV independently developed by Jiangsu Cable TV - cloud media TV has been fully promoted in the province. Cloud media TV station is an interactive TV platform that adopts cloud computing technology and uses TV as the main terminal carrier. It can independently lock target audiences, customize exclusive service f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N21/422H04N21/414H04M1/725
Inventor 薛留忠占亿民沈燕胡俊张文超冒海波
Owner JIANGSU BROADCASTING CABLE INFORMATION NETWORK CORP
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