CN103327386A - Cloud media television character input method and system based on mobile terminal - Google Patents
Cloud media television character input method and system based on mobile terminal Download PDFInfo
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- CN103327386A CN103327386A CN2013102318974A CN201310231897A CN103327386A CN 103327386 A CN103327386 A CN 103327386A CN 2013102318974 A CN2013102318974 A CN 2013102318974A CN 201310231897 A CN201310231897 A CN 201310231897A CN 103327386 A CN103327386 A CN 103327386A
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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
The invention belongs to the network communications technology field, especially relate to portable terminal technology and CHINA RFTCOM Co Ltd technical field, more specifically relate to a kind of cloud media television text input method and system based on portable terminal.
Background technology
The continuous propelling of " integration of three networks " process has brought cable TV data network technology rapid development, and is current, and the user has been not content with passive TV reception, and the demand of interactive VOD and wideband data is also grown with each passing day.At present, by the third generation Digital Television of the wired independent research in Jiangsu---the cloud media TV is being popularized in an all-round way inside the province.Cloud media TV station adopts the cloud computing technology, is main terminals with TV, and independently the lock onto target audient customizes exclusive service function, carries out the interactive television platform that the MMS (Multimedia Message Service) brand is established popularization.The cloud media TV converges to broadcasting and television network, telecommunications network, the Internet three macroreticular functions on the TV, not only can realize traditional video display playing function, the interactive VOD business is provided, up to a hundred service items can also be provided, and for example TV shopping, TV bank, TV are paid the fees, civil information is issued etc.
When the user carries out concrete operations at the cloud media platform, need input digit, letter and Chinese character sometimes, for example import pay the fees card number, bank's card number, telephone number, search key etc., can only use a teleswitch at present and carry out above-mentioned literal input.In daily life, people need place remote controller by the side of with RTV remote television, are difficult in case remote controller is shelved on inconspicuous place because of carelessness seeking, for people have brought many puzzlements.And, generally have only numeral/alphabetical enter key on the remote controller, by pressing these buttons, be merely able to input alphabet and numeral, and the response speed of remote controller is slower, input mode is single, and especially complicated operation is difficult to grasp for the elderly.And whenever press one-touch, will demonstrate corresponding character on the television set, the user just needs experience once to wait for process, moreover people generally need import a plurality of characters, therefore expended the transmission of a large amount of remote controllers and the signal between the television set and response time, caused easily that the user is impatient, likability descends.In addition, when using present remote controller to carry out the Chinese character input, can only be by remote controller to the combination of set-top box input alphabet, the cloud media platform is listed alternative Chinese character according to letter and is selected for the user, and input speed is slow.
Meanwhile, arriving along with the information age, intelligent mobile terminal has also entered huge numbers of families, smart mobile phone for example, from realizing that the simplest call function develops to the direction that integrates functions such as conversation, short message, multimedia, recreation, online gradually, satisfy people's use needs to greatest extent.And possesses conveniently literal input function on these portable terminals, and mode is various, for example handwriting pad and nine palace lattice input methods if can utilize the input function on these portable terminals to realize the television text input, then provide diversified input mode for the user.
Number of patent application is 201010567813.0 domestic patent of invention, a kind of internet television hand-written inputting method is disclosed, between smart mobile phone client and internet television, connect, utilize the handwriting input mode of smart mobile phone client to finish handwriting input to internet television.Said method can utilize the existing smart mobile phone client of user to be implemented in handwriting input on the internet television, but the user must possess the television set that can directly insert the Internet, this cost that has just increased the user drops into, make the user who has old television set in a large number can't use above-mentioned functions, this invention hardware cost height, narrow application range.
Summary of the invention
For addressing the above problem, the invention discloses a kind of cloud media television text input method and system, based on the portable terminal that is connected with the cloud media platform, utilize the literal input function on the terminal, in conjunction with cloud media platform and the network architecture in the existing broadcasting and TV system, realize conveniently television set literal input.
In order to achieve the above object, the invention provides following technical scheme:
A kind of cloud media television text input method based on portable terminal comprises the steps:
(1) obtains the user by the character string of portable terminal input;
(2) portable terminal transfers to backstage control centre with described character string by network access equipment;
(3) backstage control centre carries out signaling conversion and adaptive with described character string, converts the remote control command that set-top box can identify to and sends to set-top box;
(4) set-top box is according to showing described character string in the input frame of remote control command control television set on screen.
As a kind of improvement project of cloud media television text input method, the input of character string comprises dual mode in the described step (1):
A. the input method input of character string that carries by mobile phone;
Movement locus input of character string when b. moving by mobile phone.
A kind of improvement project as cloud media television text input method, this method realizes based on the client application that downloads and installs in advance on the hand-held mobile terminal, must set up number of the account when using this method, described number of the account is bound with the set-top box of desiring to control, in step (1) before, also need carry out the authentication step: user account is carried out authority identify, whether the identification number that judge to insert the set-top box that connects under the router of portable terminal is binding state with the user account of login, when having only number of the account and identification number to be binding state, just can carry out the literal input to the television set that connects under the set-top box by client-side program.
A kind of cloud media television text input system based on portable terminal, comprise the client-side program that is installed on the mobile phone and the functional module that is arranged on backstage control centre, wherein the client-side program bag is drawn together registration login module, literal input module, data transmission module and interface display module, and backstage control centre is provided with authentication module, instruction transformation module, database;
Described registration login module is used for newly-built number of the account and number of the account is landed; Described interface display module is used for the interface content on the display client program; Described transport module is used for linking to each other with backstage control centre with the transmitting-receiving data by network access equipment; The literal input module is used for existing acquiescence input method on the calling mobile phone, and the character string of input is sent to data transmission module.
Described authentication module is used for user account and set-top box are bound, and user account is carried out authority identify; Database is used for the corresponding relation between storage number of the account and the set-top box identification number; The instruction transformation module be used for the character string that data transmission module is sent carry out the signaling conversion and adaptive after, convert the remote control command that set-top box can identify to and send to set-top box.
A kind of improvement project as cloud media television text input system, also comprise the gesture identification unit in the described literal input module, this unit is used for receiving the movement locus data that the inductor on the intelligent mobile terminal collects, and its identification is converted into corresponding character; The literal input module can be sent to data transmission module with the character string of gesture identification unit identification.
Cloud media television text input method provided by the invention and system, utilize the input method on the mobile phone to import required character once, not only input speed improves greatly, and mobile phone only need send a secondary data, television set also only needs to receive once command by set-top box, and response speed also greatly improves.Unify the signaling conversion by backstage control centre, also just need not to transform at television set and set-top box, the user only need download special program and can use, and saving equipment drops into, and also avoids causing trouble to the user.In addition, the present invention can also adopt and brandish mobile phone and produce the character track and import, and provide diversified input mode, and operation is more simple and convenient and easy to study, can deep enough meeting consumers' demand.And, the present invention also can bind user account and set-top box one by one, guarantee to have only set-top box users just can have portable terminal and control authority, guaranteed user benefit, and have privacy, when having many set-top box in the user family, need to control with different numbers of the account for different set-top box, the different numbers of the account of only need logining such mobile phone can realize the control to particular set-top box, avoid other set-top box are carried out misoperation.
Description of drawings
The cloud media television text input method schematic flow sheet based on portable terminal that Fig. 1 provides for embodiment one;
The cloud media television text input method schematic flow sheet based on portable terminal that Fig. 2 provides for embodiment two;
The cloud media television text input method schematic flow sheet based on portable terminal that Fig. 3 provides for embodiment three;
The input system illustrative view of functional configuration that Fig. 4 provides for embodiment four;
The input system illustrative view of functional configuration that Fig. 5 provides for embodiment five.
Embodiment
Below with reference to specific embodiment technical scheme provided by the invention is elaborated, should understands following embodiment and only be used for explanation the present invention and be not used in and limit the scope of the invention.
The present invention is based on intelligent mobile terminal and existing CHINA RFTCOM Co Ltd framework realizes, we are network access equipment, set-top box and backstage control centre with existing CHINA RFTCOM Co Ltd framework summary, wherein set-top box links to each other with backstage control centre by network access equipment, backstage control centre comprises a large amount of network element devices and data processing equipment, this belongs to common practise in the industry, is not described in detail in the present invention.Realize the present invention, intelligent mobile terminal needs to form network connection by network access equipment and backstage control centre.Present embodiment selects for use wireless router as network access equipment, and other network equipments that can realize that user terminal inserts of the same type also fall into the scope that the present invention is contained.
For now, intelligent mobile terminal mainly comprises smart mobile phone and panel computer, along with development of science and technology, not getting rid of has emerging portable terminal to occur, as long as but the portable terminal that possesses data-handling capacity and transducer all belong in the intelligent mobile terminal scope of indication of the present invention.This example is example with the mobile phone emphatically when statement, the last implementation of panel computer and cell phone type are seemingly, unique difference is the adaptations on different system or the platform, this belongs to routine techniques means well-known to those skilled in the art, is no longer given unnecessary details at the specific implementation on the panel computer in the present invention.
Embodiment one:
The cloud media television text input method based on portable terminal that this example provides as shown in Figure 1, comprises the steps:
At first obtain the user by the character string of mobile phone input, the input method of when input, utilizing mobile phone to pre-install.At present popular smart mobile phone generally has several frequently seen input modes such as handwriting input, computor-keyboard input, nine Gong Ge, and the user can select the most efficiently mode to carry out the literal input by hobby.Because cellphone inputting method is input digit, letter, literal, character (comprising punctuation mark commonly used and expression character) rapidly, input mode is flexible and varied, and character library is huge, obviously is better than the prior remote controller input mode.
After user's input finishes, confirm that through the user mobile phone transfers to wireless router with above-mentioned character string, wireless router is sent to backstage control centre with character.
Backstage control centre carries out these character strings signaling conversion and adaptive again, converts the remote control command that set-top box can identify to and sends to set-top box.
Set-top box is according to showing above-mentioned character string in the input frame of remote control command control television set on screen.
By the way, the user utilizes the input method on the mobile phone to import required character once as required, not only input speed improves greatly, and mobile phone only need send a secondary data, and television set also only needs to receive once command by set-top box, and response speed also greatly improves.Unify the signaling conversion by backstage control centre, also just need not to transform at television set and set-top box, saving equipment drops into, and also avoids causing trouble to the user.
Embodiment two:
As a kind of improvement project of embodiment one, when utilizing portable terminal input digit and some simple English alphabets, we consider to increase a kind of input mode of literal more efficiently---the gesture input.Be that the user holds mobile phone and marks numeral and letter aloft, the movement locus when mobile phone just moves mobile phone is converted into character.Because number of sensors relevant with action in the existing mobile phone transducer is numerous, for example acceleration transducer, magnetometric sensor, direction sensor, gyro sensor, gravity sensor, linear acceleration transducer, rotating vector transducer etc.When the user brandishes mobile phone, by the data of these transducer outputs, in conjunction with action sensing algorithm of the prior art (for example nine are mixed the sensing algorithm), just can collect the fine movement track data that mobile phone produces easily.Mobile phone can be identified these movement locuses, and they are converted into corresponding character one by one.The mapping table of storage action track and character in advance in the mobile phone, for example top-down linearly operating track is corresponding with numeral " 1 ", the movement locus of some character is more approaching, and for example " c " and " o " preferably lists the close alternative characters of track when therefore identifying these movement locuses.After the user finished the character input by gesture input or calling mobile phone input method, hand-held mobile terminal transferred to backstage control centre with character string by network access equipment; Instruction transformation module in the control centre of backstage is carried out signaling conversion and adaptive with character string, convert the remote control command that set-top box can identify to and send to set-top box, set-top box is according to showing above-mentioned character string in the input frame of remote control command control television set on screen.The method flow that this example provides as shown in Figure 2.
Embodiment three:
For the cloud media television text input method based on portable terminal that realizes that embodiment one or embodiment two provide, should download and install client application in advance on the mobile phone, client-side program provides the user visual interface, and client-side program can be gathered the character string of mobile phone input and these data are transferred to backstage control centre by network access equipment.As a kind of improvement of the present invention, client-side program should be able to carry out number of the account registration and bindings, and before carrying out actual controlling, the user needs to land at client-side program in advance, as if not landing and not having number of the account prompting user and register.When setting up number of the account, also need insert the identification number of wanting the set-top box of operating, this identification number can be the card number of the built-in smart card of set-top box, during registration, client is sent to backstage control centre by data transmission module with above-mentioned information after obtaining number of the account and set-top box identification number.Number of the account and set-top box identification number are bound by backstage control centre, are one-to-one relationship between number of the account and the set-top box identification number.The advantage of binding is, guarantee to have only set-top box users just can have the authority of carrying out the literal input by portable terminal, guaranteed user benefit, and has a privacy, when having many set-top box in the user family, need to control with different numbers of the account for different set-top box, such mobile phone only need be logined different numbers of the account and can realize the television set that connects under the particular set-top box is imported, and avoids the television set under other set-top box is carried out misoperation.
When the user uses the client login, backstage control centre at first carries out authority to user account and identifies, whether the identification number that judge to insert the set-top box that connects under the router of portable terminal is binding state with the user account of login, when having only number of the account and identification number to be binding state, just can carry out the literal input to the television set that connects under the set-top box by client-side program; If bind, then can't use client that the television set that connects under the set-top box is carried out the literal input.
Other technologies feature in this example is identical with embodiment one or embodiment two, and flow chart of steps as shown in Figure 3.
Embodiment four:
The invention also discloses a kind of input system based on the cloud media television text input method of portable terminal that can realize that embodiment one and embodiment three provide.As shown in Figure 4, input system comprises the client-side program that is installed on the mobile phone and is arranged on the functional module of backstage control centre, wherein the client-side program bag is drawn together registration login module, literal input module, data transmission module and interface display module, and backstage control centre is provided with authentication module, instruction transformation module, database.
The function of registration login module has newly-built, the setting/revise password of number of the account of routine, gives functions such as password for change; Interface display module is used for interface content---literal, picture and the button on the display client program; The literal input module is used for existing acquiescence input method on the calling mobile phone, and after input finished, the literal input module was sent to data transmission module with character string; Data transmission module is used for linking to each other with backstage control centre with the transmitting-receiving data by router.The authentication module is used for user account is carried out number of the account binding, authority evaluation; Store the number of the account list of bindings in the database, the number of the account list of bindings is used for the corresponding relation between storage number of the account and the set-top box identification number, and database also can be used to store the historical data of client's input; The instruction transformation module be used for the character string that data transmission module is sent carry out the signaling conversion and adaptive after, convert the remote control command that set-top box can identify to and send to set-top box.
The client is by the newly-built number of the account of registration login module, and the authentication module in the control centre of backstage is bound number of the account and set-top box identification number.When the client need use mobile phone to carry out gesture control, at first carrying out number of the account lands, the authentication module is at first carried out authority to user account and is identified, when the identification number of the set-top box that connects under the router of judgement access portable terminal and the user account of login are binding state, just can carry out the input of television set literal by client-side program.
After the client enters client, existing acquiescence input method on the literal input module calling mobile phone, the user selects to carry out the literal input by mobile phone after the input mode, the literal input module is sent to data transmission module with character string, data transmission module transfers to backstage control centre with character string by wireless router, instruction transformation module in the control centre of backstage is carried out signaling conversion and adaptive with character string, convert the remote control command that set-top box can identify to and send to set-top box, set-top box is according to showing above-mentioned character string in the input frame of remote control command control television set on screen.
Embodiment five:
Realize the cloud media television text input method based on portable terminal that embodiment two provides, also need improve in the input system that embodiment four provides, as shown in Figure 5, also need increase the gesture identification unit in the literal input module of client-side program, this unit is used for receiving the movement locus data that the inductor on the intelligent mobile terminal collects, and its identification is converted into corresponding character, the literal input module is sent to data transmission module with character string.The other technologies feature is identical with embodiment four in this example.
The disclosed technological means of the present invention program is not limited only to the disclosed technological means of above-mentioned execution mode, also comprises the technical scheme of being made up of above technical characterictic combination in any.
Claims (5)
1. the cloud media television text input method based on portable terminal is characterized in that, comprises the steps:
Obtain the user by the character string of portable terminal input;
Portable terminal transfers to backstage control centre with described character string by network access equipment;
Backstage control centre carries out signaling conversion and adaptive with described character string, converts the remote control command that set-top box can identify to and sends to set-top box;
Set-top box is according to showing described character string in the input frame of remote control command control television set on screen.
2. the cloud media television text input method based on portable terminal according to claim 1 is characterized in that, the input of character string comprises dual mode in the described step (1):
The input method input of character string that carries by mobile phone;
Movement locus input of character string when moving by mobile phone.
3. the cloud media television text input method based on portable terminal according to claim 1 and 2, it is characterized in that: this method realizes based on the client application that downloads and installs in advance on the hand-held mobile terminal, must set up number of the account when using this method, described number of the account is bound with the set-top box of desiring to control, in step (1) before, also need carry out the authentication step: user account is carried out authority identify, whether the identification number that judge to insert the set-top box that connects under the router of portable terminal is binding state with the user account of login, when having only number of the account and identification number to be binding state, just can carry out the literal input to the television set that connects under the set-top box by client-side program.
4. cloud media television text input system based on portable terminal, it is characterized in that: comprise the client-side program that is installed on the mobile phone and the functional module that is arranged on backstage control centre, wherein the client-side program bag is drawn together registration login module, literal input module, data transmission module and interface display module, and backstage control centre is provided with authentication module, instruction transformation module, database;
Described registration login module is used for newly-built number of the account and number of the account is landed; Described interface display module is used for the interface content on the display client program; Described transport module is used for linking to each other with backstage control centre with the transmitting-receiving data by network access equipment; The literal input module is used for existing acquiescence input method on the calling mobile phone, and the character string of input is sent to data transmission module;
Described authentication module is used for user account and set-top box are bound, and user account is carried out authority identify; Database is used for the corresponding relation between storage number of the account and the set-top box identification number; The instruction transformation module be used for the character string that data transmission module is sent carry out the signaling conversion and adaptive after, convert the remote control command that set-top box can identify to and send to set-top box.
5. the cloud media television text input system based on portable terminal according to claim 4, it is characterized in that: also comprise the gesture identification unit in the described literal input module, this unit is used for receiving the movement locus data that the inductor on the intelligent mobile terminal collects, and its identification is converted into corresponding character; The literal input module can be sent to data transmission module with the character string of gesture identification unit identification.
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Application publication date: 20130925 |