CN202261583U - Handheld digital television general remote controller based on touch input - Google Patents
Handheld digital television general remote controller based on touch input Download PDFInfo
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- CN202261583U CN202261583U CN2011202893741U CN201120289374U CN202261583U CN 202261583 U CN202261583 U CN 202261583U CN 2011202893741 U CN2011202893741 U CN 2011202893741U CN 201120289374 U CN201120289374 U CN 201120289374U CN 202261583 U CN202261583 U CN 202261583U
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Abstract
The utility model discloses a handheld digital television general remote controller based on touch input, and relates to the technical field of remote controllers. The handheld digital television general remote controller comprises a shell and a remote controller circuit arranged in the shell, wherein the remote controller circuit at least comprises a micro processor, a short-distance wireless transceiver module connected with the micro processor, a general serial bus module connected with the micro processor, a nonvolatile code/data memory connected with the micro processor and a running memory connected with the micro processor; and a touch screen which is connected with the micro processor and used for inputting characters and mobile coordinates and displaying text and picture information. According to the handheld digital television general remote controller, the problems of mouse positioning and character inputting on an interface of a digital television are solved; the handheld digital television general remote controller has a mouse simulation function, a text keyboard input function and a handwriting input function, and can be used as a digital television general remote controller; and the functions are very convenient to upgrade.
Description
Technical field
The utility model relates to the remote controller technical field, exactly relates to a kind of handheld digital TV general remote controller that has touch-control input function.
Background technology
Bi-directional digital television has network function; Can insert the Internet and realize functions such as web page browsing, file download, shopping online, payment, Online Video broadcast; The then not corresponding development of main input equipment TV remote controller rests on many buttons analog telecommand stage.The problem of being brought is: at first, do not have mouse function, screen location difficulty, the bidirectional operation inconvenience that page browsing etc. are nearly all; Secondly, do not have keypad function, literal input difficulty needs function (writing or the like such as number of the account/password input, internet searching, online payment, instant messaging, the Email) operation of literal input extremely inconvenient in a large number; The 3rd, remote controller itself lacks versatility, and function upgrading is difficulty also.
We can say; All requirements in incompatibility bi-directional digital television epoch of traditional tv remote controller of every employing conventional keys operation; To the bilateral network function time, the degree of convenience that its user uses is all had a greatly reduced quality with experience sense, and this has in fact hindered the professional promotion and application of bi-directional digital television.
The remote control equipment of DTV all is special-purpose remote controller usually, is generally button, and many, the complex operation of key especially is inconvenient to carry out mouse location and literal input.
Aspect universal remote control, the remote control that also has some can control multiple TV on the market, i.e. universal remote control.The principle of universal remote control is to be stored in the nonvolatile memory of remote controller through the remote control coding with different brands different model TV, to realize the interface with distinct device.But if the coding of storing in the coding of certain TV and the universal remote control can't mate, this TV just can not be by the universal remote control remote control.
In recent years; Along with the popularization of IEEE 802.15.4 agreement, and the fast development of Internet of Things, some strong manufacturers have proposed the digital television remote controller based on the ZigBee agreement; Such remote controller can be realized the remote control to multiple DTV; But such remote controller also adopts traditional key-press control usually, has a part seldom to have simple liquid crystal display function, and the user experience of such remote controller improves limited.
More than two kinds of remote controllers still be the button remote controller in essence, the inconvenient problem of its mouse action and literal input is not solved at all.
Publication number is 201886625U, and the Chinese patent document that open day is on June 29th, 2011 discloses a kind of multi-functional compound remote controller, and it includes touch-control module and the remote control unit that is arranged at this housing.This touch-control module includes keyboard unit and mouse unit, and this keyboard unit can produce corresponding signal and be sent to this control unit via pushing this touch-control module; And this mouse unit can via push, this touch-control module of slippage and produce corresponding signal and be sent to this control unit; The user can utilize this compound remote controller to import and produce corresponding signal and be sent to this control unit; The utility model has effectively been integrated keyboard unit and mouse unit; The user is as long as use the input function that the compound remote control of the utility model promptly can have conformance with standard keyboard and standard mouse; And the utility model also is integrated with remote control unit, is a kind of multi-functional compound remote controller with keyboard, mouse, remote controller input function.
Technique scheme has solved the technical problem of keyboard input and mouse control to a certain extent, but in actual application, on the one hand; This remote controller does not possess handwriting functions, inconvenient operation, on the other hand; The keyboard that is adopted is to be employed in the input that the mode that pastes the QWERTY keyboard sign on the screen realizes keyboard, inconvenient operation, and keyboard indicates and very easily comes off; Also on the one hand, this remote controller itself lacks versatility, and function upgrading is difficulty comparatively.
The utility model content
For solving the problems of the technologies described above; The utility model proposes a kind of handheld digital TV general remote controller based on the touch-control input; The utility model has solved the mouse location of DTV interface operation and the problem of literal input; Have mouse simulation, text keyboard input and hand-write input function simultaneously, and can be used as the use of universal digital TV remote controller, its function upgrading is very convenient.
The utility model is realized through adopting following technical proposals:
A kind of handheld digital TV general remote controller based on the touch-control input comprises shell and the remote control circuitry that is arranged in the shell, and it is characterized in that: said remote control circuitry comprises a microprocessor at least,
Be connected and be used to send the coordinate information of mouse or the pairing code of text of user's input with microprocessor, the short-distance wireless transceiver module of product information that send at the receiving digital television terminal and control information;
The universal serial bus module that is connected and is used to realize remote controller internal processes and/or updating data with microprocessor;
Be connected and be used to store the required program of remote controller operation with microprocessor, remote controller initialization data, dummy keyboard program, virtual mouse program, preset Chinese character coding input method and preset handwriting input and the non volatile code/data storage of recognizer;
Run memory with the process data that is connected with microprocessor and is used for producing when interim storing software moves;
Said shell is provided with the touch display screen that is used for character, moving coordinate input and text and graphical information demonstration that is connected with microprocessor.
Communication between said microprocessor and touch display screen and non volatile code/data storage relation is: microprocessor receives text input from touch display screen when requiring; Through calling the dummy keyboard program that is stored in non volatile code/data storage; QWERTY keyboard of simulation on touch display screen; Above keyboard, produce a text box simultaneously, show the character information that the user imports in real time.
Communication relation between said microprocessor and touch display screen and the non volatile code/data storage is: hand-writing input method and handwriting recognition procedure stores are in non volatile code/data storage; After microprocessor receives the information of calling hand-writing input method; On touch display screen, show a handwriting input zone; Be used to receive handwritten input information; Touch display screen sends to processor with information after receiving user's handwritten input information, and processor calls the handwriting recognition program that is stored in the nonvolatile storage, the input information that identifies is arranged in by similarity from high to low supply the user to select on the screen.
Communication between said microprocessor and touch display screen and non volatile code/data storage relation is: microprocessor receives the mouse input that comes from touch display screen when requiring; Through calling the virtual mouse program that is stored in the nonvolatile memory; On touch display screen, simulate a virtual touch plate; Be used to receive coordinate moving information, below the virtual touch plate, simulate two virtual buttons simultaneously and be respectively applied for the code that produces the mouse right and left key.
Said virtual mouse adopts the mode of relative positioning, only imports the coordinate figure that will move with respect to the pointer current location on the promptly said virtual touch plate.
Communication relation between said microprocessor, short-distance wireless transceiver module, universal serial bus module, touch display screen and non volatile code/data storage and the digital television is: when the software that moves on the digital television need read mouse or keypad information, digital television was issued remote controller through the short-distance wireless transceiver module with instruction; After receiving instruction; Microprocessor is searched the respective coding rule from non volatile code/data storage; And be made as the present encoding rule to this coding rule; When microprocessor receives the transmission information of importing from touch display screen; Microprocessor is encoded the data based current coding rule of required transmission; Data after will encoding then send to digital television through the short-distance wireless transceiver module and wait for the response of digital television, and remote control microprocessor detects the access the Internet, terminal that universal serial bus module is connected to, and microprocessor sends dependent instruction access data server and carries out automatic software and/or data upgrading from this terminal of trend.
Described short-distance wireless transceiver module is an existing product, the short-distance wireless transceiver module that for example can adopt Shenzhen Kang Yin Electron Technology Co., Ltd to be produced.
Described universal serial bus module is claimed USB (USB) module again, is the existing product of this area.
Described non volatile code/data storage is exactly the nonvolatile memory of ability storage code and/or data.
Non volatile code/data storage in the utility model and run memory can be integrated into single-chip with microprocessor and also can be independent of outside the microprocessor.
The wireless short-distance host-host protocol that is adopted in the utility model can be the short range wireless transmission agreement of infrared, bluetooth or other international standards, and requirement can be compatible mutually with the wireless transportation protocol that carries in the DTV or embed through external hardware module.
Compared with prior art, the technique effect that the utility model reached is following:
1, the utility model adopts the remote controller that shell, microprocessor, short-distance wireless transceiver module, universal serial bus module, touch display screen, non volatile code/data storage and run memory framework form; Realized through the remote control of touch-control input multiple DTV; Only need DTV production firm to increase a spot of hardware or even do not increase hardware; Greatly reduce the cost that scheme realizes, help the popularization of the utility model.Simultaneously, also realized on touch-screen simulation, and supported handwriting input, greatly reduced user's complicated operation degree, improved user experience keyboard and mouse.Having overcome keyboard used in the prior art is to be employed in the input that the mode that pastes the QWERTY keyboard sign on the screen realizes keyboard; Inconvenient operation; Keyboard indicates the deficiency that very easily comes off; And also be connected with universal serial bus module in the circuit of the utility model, just can upgrade to database and operating system, increased the life cycle and the range of application of product through the networking.
2, in the utility model; Virtual mouse adopts the mode of relative positioning; Be only to import the coordinate figure that will move on the said virtual touch plate, so just can realize the Pixel-level location of low resolution input equipment high-resolution display device with respect to the pointer current location.
3, owing to the technical scheme that the utility model proposed comes down to and can on any touch-screen, realize by complete above-mentioned framework; So the utility model does not rely on dedicated remote control; Can be transplanted to easily on the smart mobile phone, PDA, panel computer of any band touch-screen and short-distance wireless communication means (like bluetooth, ZigBee, infrared or the like), exist as one of them application and use.
Description of drawings
To combine Figure of description and embodiment that the utility model is done further detailed description below, wherein
Fig. 1 is the remote controller structure figure of the utility model
Fig. 2 is the dummy keyboard sketch map
Fig. 3 is the handwriting input sketch map
Fig. 4 is the virtual mouse sketch map
Mark among the figure:
1, microprocessor, 2, the short-distance wireless transceiver module, 3, universal serial bus module, 4, non volatile code/data storage, 5, run memory, 6, touch display screen.
Embodiment
The preferred forms of the utility model is: comprise remote controller shell and inner remote control circuitry, remote control circuitry comprises a microprocessor, short-distance wireless transceiver module, a USB (USB) module at least; Wherein, described remote controller shell also should comprise the touch display screen that is used for character, moving coordinate input and text and graphical information demonstration that is connected with microprocessor; Also should further comprise non volatile code/data storage and the run memory that is connected with microprocessor respectively in the remote control circuit.
The short-distance wireless transceiver module is used to send the coordinate information of mouse or the pairing code of text of user's input, product information that send at the receiving digital television terminal and control information.
Non volatile code/data storage is used to store the required program of remote controller operation, remote controller initialization data, dummy keyboard program, virtual mouse program, presets Chinese character coding input method, presets handwriting input and recognizer etc.
The process data that run memory produces when being used for the operation of interim storing software.
USB (USB) module is used to realize remote controller internal processes and/or updating data.A kind of system architecture such as the Fig. 1 of institute show.
Microprocessor receives from the text of touch-screen when input requires; Through calling the dummy keyboard program that is stored in the nonvolatile memory; A simulation QWERTY keyboard (QWERTY Keyboard) on touch display screen; Above keyboard, produce a text box simultaneously, show the character information that the user imports in real time, the graph of a correspondence interface is as shown in Figure 2.
The user can call the input method that is stored in the code nonvolatile memory, to text area input Chinese character, or directly through keyboard input English character.
The user can click the text display district through twice and call the hand-writing input method that is stored in the code nonvolatile memory.Processor receives after the user calls the information of hand-writing input method, on screen, shows a handwriting input zone, and its sketch map is as shown in Figure 3, is used to receive user's handwritten input information.The handwritten input information that touch-screen receives the user sends to processor with information later; Processor calls the handwriting recognition program that is stored in the nonvolatile storage, the input information that identifies is arranged in by similarity from high to low supply the user to select on the screen.After the user confirms that handwritten input information is correct, information is converted into code feeds back to processor, supply processor to send.
Microprocessor receives the mouse input that comes from touch-screen when requiring; Through calling the virtual mouse program that is stored in the nonvolatile memory;, touch simulates a virtual touch plate that is similar to the notebook computer touch pad on commenting; Be used to receive user's coordinate moving information, below the virtual touch plate, simulate two virtual buttons simultaneously and be respectively applied for the code that produces the mouse right and left key.The sketch map of virtual mouse is as shown in Figure 4.
Analog mouse uses the mode of absolute coordinate usually in the digital system, and soon the pixel of target display devices is mapped on the input equipment through the mode of direct mapping or the mapping of extraction back.The former requires the resolving power of input equipment identical with target display devices, but the resolution of input equipment is little a lot of than target indicator usually in this utility model, can not adopt this mode.And if the mode of back mapping is extracted in employing, then the positioning accuracy of mouse is often not high, can not realize the accurate location of Pixel-level.Therefore we adopt the mode of relative positioning in the utility model, and promptly input equipment is only imported the coordinate figure that will move with respect to the pointer current location, so just can realize the Pixel-level location of low resolution input equipment to high-resolution display device.Suppose that the mouse current location is
in the DTV; The distance that the user moves on the simulated touch plate is
, and then its mouse current location then becomes
after coordinate information sends to DTV.
When the software that moves on the digital television need read mouse or keypad information, digital television was issued remote controller through the short range wireless transmission module with instruction; After receiving instruction, remote control microprocessor is searched the respective coding rule from non volatile code/data storage, and is made as the present encoding rule to this coding rule.When microprocessor receives the transmission information of importing from touch-screen; Microprocessor is encoded the data based current coding rule of required transmission, and the data after will encoding then send to digital television through the short-distance wireless transceiver module and wait for the response of digital television.
Can insert the Internet when remote control microprocessor detects the terminal that USB is connected to, send dependent instruction from this terminal of trend and insert data server and carry out automatic software and/or data upgrading.
The utility model mainly solves the remote control mouse simulation and the literal input problem of DTV; Traditional TV remote function can solve through original button remote controller, perhaps realizes through the soft-key button mode with software simulation on the touch-screen that in the utility model scheme, relates to.
Because the technical scheme that the utility model proposed comes down to realize on any touch-screen with software mode fully; So the utility model does not rely on dedicated remote control; Can be transplanted to easily on the smart mobile phone, PDA, panel computer of any band touch-screen and short-distance wireless communication means (like bluetooth, ZigBee, infrared or the like), exist as one of them application and use.
Claims (2)
1. the handheld digital TV general remote controller based on the touch-control input comprises shell and the remote control circuitry that is arranged in the shell, and it is characterized in that: said remote control circuitry comprises a microprocessor at least, the short-distance wireless transceiver module that is connected with microprocessor; The universal serial bus module that is connected with microprocessor; Non volatile code/the data storage that is connected with microprocessor; With the run memory that is connected with microprocessor; Said shell is provided with the touch display screen that is connected with microprocessor.
2. a kind of handheld digital TV general remote controller based on the touch-control input according to claim 1 is characterized in that: described non volatile code/data storage is exactly the nonvolatile memory of ability storage code and/or data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202893741U CN202261583U (en) | 2011-08-10 | 2011-08-10 | Handheld digital television general remote controller based on touch input |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202893741U CN202261583U (en) | 2011-08-10 | 2011-08-10 | Handheld digital television general remote controller based on touch input |
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| Publication Number | Publication Date |
|---|---|
| CN202261583U true CN202261583U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202893741U Expired - Fee Related CN202261583U (en) | 2011-08-10 | 2011-08-10 | Handheld digital television general remote controller based on touch input |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103870170A (en) * | 2012-12-10 | 2014-06-18 | 腾讯科技（深圳）有限公司 | Cursor control method, terminals and system |
| CN105739809A (en) * | 2014-12-12 | 2016-07-06 | 鸿富锦精密工业(武汉)有限公司 | System and method for controlling computer by handheld device |
-
2011
- 2011-08-10 CN CN2011202893741U patent/CN202261583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103870170A (en) * | 2012-12-10 | 2014-06-18 | 腾讯科技（深圳）有限公司 | Cursor control method, terminals and system |
| CN103870170B (en) * | 2012-12-10 | 2019-01-29 | 腾讯科技（深圳）有限公司 | A kind of cursor control method, terminal and system |
| CN105739809A (en) * | 2014-12-12 | 2016-07-06 | 鸿富锦精密工业(武汉)有限公司 | System and method for controlling computer by handheld device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20140810 |
|
| EXPY | Termination of patent right or utility model |