CN203289591U - Intelligent remote control device provided with multi-point touch control display screen - Google Patents
Intelligent remote control device provided with multi-point touch control display screen Download PDFInfo
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- CN203289591U CN203289591U CN2013201690857U CN201320169085U CN203289591U CN 203289591 U CN203289591 U CN 203289591U CN 2013201690857 U CN2013201690857 U CN 2013201690857U CN 201320169085 U CN201320169085 U CN 201320169085U CN 203289591 U CN203289591 U CN 203289591U
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Abstract
The utility model discloses an intelligent remote control device provided with a multi-point touch control display screen comprising a handheld remote controller and a receiving device, which is separate from the remote controller, and is connected with an intelligent TV set or a set top box host. The remote controller comprises a central processing unit, which is connected with the multi-point touch control display screen, a liquid display screen, an acceleration sensor, an angular velocity sensor, a voice acquisition unit, and a first wireless transceiving unit. The acceleration sensor and the angular velocity sensor can be used to sense the movement of the remote controller. The multi-point touch control is a transparent film, which is superposed with the liquid display screen. The receiving device comprises a central processor and a second wireless transceiving unit. The central processor is connected with the host by a USB, and the second wireless transceiving unit is communicated with the first wireless transceiving unit disposed in the remote controller.
Description
Technical field
The present invention relates to the human-computer interaction technology of the telecontrol engineering of television set, particularly intelligent TV set or Intelligent set top box.
Background technology
Along with television set networking and intelligentized universal, intelligent remote controller is gradually as the television set standard fitting, and the development of following television set has added the functions such as keyboard, mouse, voice.Continuous increase along with application, the user that different application needs different remote-controller functions could obtain the best controls experience, as the remote controller of mouse-keyboard function need to be arranged while carrying out web page browsing, the application of playing is the remote controller that function of game paddle need to be arranged.Traditional intelligent remote controller is subject to button, mechanical structure restriction, can't obtain good user and experience when realizing multiple utilization scene.
Summary of the invention
The utility model will overcome existing TV remote controller and not be suitable for the shortcoming of various application occasions, and a kind of Intelligent TV remote control device of being convenient to multiple application mode is provided.
Intelligent remote control device with the multi-point touch display screen, comprise hand-held remote controller and receiving system discrete with remote controller, that be connected with intelligent television or set-top box main frame, it is characterized in that: described remote controller comprises a CPU, and whether CPU connection multi-point touch screen, LCDs, sensing remote controller have acceleration and angular-rate sensor, voice collecting unit and first wireless transmit/receive units of motion; Described multi-point touch screen is the film of layer of transparent, with LCDs, is superimposed together; Described receiving device comprises central processing unit and the second wireless transmit/receive units, and central processing unit is connected with main frame by USB, and the second wireless transmit/receive units is communicated by letter with the first wireless transmit/receive units in remote controller.
Further, remote control communicates with main frame by wireless, by the different control interface of the LCDs of host computer control remote control.
Further again, the central processing unit of remote control obtains the X of finger contact by gathering the touch screen signal, and the Y-axis coordinate in conjunction with the respective regions at the information judgement finger contact place of controlling interface, and generates corresponding button, mouse control signal.
The major function of intelligent remote controller, be to use display screen to show different control interfaces according to different application, and use the multi-point touch screen to operate, and makes various application can obtain the best experience of controlling.Display screen, except being used for display control interface, also can be used for showing the pre-review information of some television contents.
Receiving system carries out data interaction by USB and intelligent TV set or set-top box main frame, obtains dynamically the present application scenarios of main frame.Main frame even can pass through this receiving system output screen information, and the data interaction of process receiving system and intelligent remote controller is presented on remote controller.
For above-mentioned major function and other several functions of realizing intelligent remote controller, intelligent remote controller forms structure and comprises a central processor unit, a LCDs, a multi-point touch screen, a voice-input unit, an acceleration transducer, an angular-rate sensor and a wireless transmit/receive units.
The multi-point touch screen is the film of layer of transparent, and it and LCDs are superimposed together, and with central processing unit, are connected.Central processing unit provides demonstration information for display screen, and the multi-point touch screen provides input message for central processing unit.The multi-point touch screen can obtain the touch information of a plurality of points simultaneously, when clicking on screen respective interface, the user obtains corresponding touch information, the operations such as these information can realize click, convergent-divergent, drag after central processing unit for processing, slip up and down, but also user's self-defining operation.
The voice collecting unit can gather user's speech data, and can support simultaneously the voice collecting of dual microphone or multi-microphone, CPU utilizes the data of a plurality of microphones to carry out the filtering overlap-add procedure, echo while eliminating certain ambient noise and Internet chat, data after treatment are used for voice command control, language and characters input or voice-enabled chat.
Intelligent remote controller is with a cover low-power consumption administrative mechanism, and system can enter resting state after certain hour does not use, and by touching touch screen, can produce the wake-up signal wakes CPU, makes remote controller carry out normal condition and produces; And acceleration transducer also can produce a wake-up signal wakes CPU by the motion change that detects remote controller under extremely low energy consumption, make user's remote controller after picking up remote controller automatically revert to operating state.
For realizing the above-mentioned functions of receiving system, receiving system forms structure and comprises a central processing unit and a wireless transmit/receive units, central processing unit is connected with TV main frame or set-top box main frame by USB, and wireless transmit/receive units is communicated by letter with the wireless transmit/receive units in intelligent remote controller.
Central processing unit is by after the USB access host, enumerate USB AUDIO, USB HID and a self-defining USB device on main frame, can operate by main control system, and some information such as current picture and the utilization etc. of obtaining main frame, carry out after data are processed sending to intelligent remote controller by wireless transmit/receive units.Special-purpose drive software and the middleware of self-defining USB device by moving on main frame, communicate with main frame.Special-purpose drive software also provides the API of secondary development to support, comprises the api function that standard is provided, and for information such as the current application scenarios of main frame input, band prebrowsings, and information is passed to receiving system.
Description of drawings
Below in conjunction with the drawings and the specific embodiments, the present invention is described in further detail:
Fig. 1 is that the hardware of intelligent remote controller of the present utility model and receiving system is realized theory diagram
Fig. 2, Fig. 3, Fig. 4, Fig. 5 are the different operation and control interface schematic diagrames that intelligent remote controller uses scene to show according to difference
Fig. 6 is software realization flow figure of the present utility model
Fig. 7 is the software realization flow figure of receiving system of the present utility model
Embodiment
With reference to accompanying drawing:
Intelligent remote control device with the multi-point touch display screen, comprise hand-held remote controller and receiving system discrete with remote controller, that be connected with intelligent television or set-top box main frame, it is characterized in that: described remote controller comprises a CPU, and whether CPU connection multi-point touch screen, LCDs, sensing remote controller have acceleration and angular-rate sensor, voice collecting unit and first wireless transmit/receive units of motion; Described multi-point touch screen is the film of layer of transparent, with LCDs, is superimposed together; Described receiving device comprises central processing unit and the second wireless transmit/receive units, and central processing unit is connected with main frame by USB, and the second wireless transmit/receive units is communicated by letter with the first wireless transmit/receive units in remote controller.
Remote control communicates with main frame by wireless, by the different control interface of the LCDs of host computer control remote control.The central processing unit of remote control obtains the X of finger contact by gathering the touch screen signal, the Y-axis coordinate in conjunction with the respective regions at the information judgement finger contact place of controlling interface, and generates corresponding button, mouse control signal.As shown in Figure 1, the hardware of intelligent remote controller of the present invention forms and comprises a central processor unit, a LCDs, a multi-point touch screen, a voice-input unit, an acceleration transducer, an angular-rate sensor and a wireless transmit/receive units, receiving system comprises a central processing unit and a wireless transmit/receive units, and intelligent remote controller and receiving system communicate by inner separately wireless transmit/receive units.Wireless transmit/receive units can be common digital RF transceiver, bluetooth or WIFI module.In the hardware of intelligent remote controller is realized,
1) display screen and multi-point touch screen is connected together with LCD Controller and the IIC Controller of CPU, and touch screen and CPU are extra wakes central processing unit when an interrupt pin is arranged for dormancy up; 2) wireless transmit/receive units is connected by SPI or SDIO with CPU, CPU by corresponding interface to and carry out initial configuration and control it and receive and dispatch package operation; 3) voice collecting unit and CPU communicate by IIS and one group of IIC, by IIS, obtain speech data information, and speech data is carried out the operations such as de-noising or echo elimination; 4) 3 axis angular rate sensors and 3 axle acceleration sensor output informations, can generate the remote controller ordinary grip, side is held or the information such as static after central processing unit for processing.The display direction that ordinary grip and the side information of holding is used for the adjustment display screen is horizontal screen or perpendicular screen, and static information, in conjunction with the touching signals of button, is used for whether judging remote controller in normal use, and offers low power consumption control mechanism, is used for the current drain of saving remote controller.Other 3 axle acceleration sensors are used for detecting the action of remote controller under extremely low power consumption, the movement range that detects when transducer can be exported interrupt signal during greater than certain value and wake central control unit up, and the user only need pick up remote controller and can reuse after the remote controller dormancy like this.In the hardware of receiving system is realized, central processing unit communicates by USB and intelligent TV set or set-top box main frame, can enumerate USB AUDIO after being linked into main frame on main frame, USB HID and a self-defining USB device, USBAUDIO and USB HID are the USB device of standard, are used for sending control command to main frame.Self-defining USB device is used for obtaining the current utilization scene of main frame and main frame passes pre-review information under receiving element from main frame.As Fig. 2, Fig. 3, shown in Figure 4 and Figure 5, intelligent remote controller of the present invention can show different utilization control interfaces according to current utilization scene:
What 1) Fig. 2 showed is the display interface of remote controller of the present invention under common remote control mode, show a remote controller key interface by display screen, obtain current touch location by touch-screen, then with the focus information of each button, compare, thereby obtain the button of current click.What 2) Fig. 3 showed is the display interface of remote controller of the present invention under the band prebrowsing pattern, channel list and preview content obtain from main frame by receiving element, re-send on remote controller and carry out preview, then the user will carry out the channel of preview by touching the channel list selection will play the preview of current channel in the content pre-viewing district, this function can make the user need not to withdraw from when seeing TV can preview arrive other programme content.3) Fig. 4 shows is the application interface of remote controller of the present invention during as dummy keyboard and virtual mouse Trackpad, half of display screen and touch screen is used for the virtual mouse Trackpad, but the cursor movement of the touch-control absolute coordinate of this zone output main control system after filtering and relative coordinate conversion.Second half of display screen and touch screen be used for to show a dummy keyboard, touches compare with the focus information of each button key assignments of rear each button of output of this regional touch-control coordinate and is used for the input of main frame text.
What 4) Fig. 5 showed is that remote controller of the present invention shows a virtual game paddle interface when game is used, and touches corresponding zone and can be mapped to the game application of the key assignments of corresponding game paddle for main control system.
The software realization flow figure of intelligent remote controller as shown in Figure 6.At first system is carried out initialization after the start of remote controller machine, with receiving system, establish a communications link, and show that the display interface as shown in Figure 2 of an acquiescence is used for providing basic television set to control input, controls television set and enters required application scenarios.After entering application scenarios, the driving and the middleware software that run on host computer system can will be passed to receiving system under corresponding scene information, receiving system is issued remote controller with information again, remote controller is switched to corresponding display interface according to scene information, simultaneously corresponding with it touch screen input signal also is processed into different input messages according to different display interfaces.These input messages are divided into two part information after central processing unit for processing, a part is used for controlling the television set action, comprises button mouse etc.; Another part be used for to control is adjusted the display interface of display screen, as button actions etc.
The software realization flow figure of receiving system as shown in Figure 7.Receiving system can carry out initialization action after powering on, comprise the initialization of USB and the initialization of Transmit Receive Unit.USB can enumerate HID, USBAUDIO and self-defining USB device in system initialized the time.The information that main frame passes down or the information that is uploaded to main frame are all transmitted by these USB device end points.Can produce software interrupt in the time of transmission, by controlling again wireless transmit/receive units after central processing unit for processing, send.The software processing of CPU comprises the package of data compression, decompression, data etc.
Claims (2)
1. with the intelligent remote control device of multi-point touch display screen, comprise hand-held remote controller and receiving system discrete with remote controller, that be connected with intelligent television or set-top box main frame, it is characterized in that: described remote controller comprises a CPU, and whether CPU connection multi-point touch screen, LCDs, sensing remote controller have acceleration and angular-rate sensor, voice collecting unit and first wireless transmit/receive units of motion; Described multi-point touch screen is the film of layer of transparent, with LCDs, is superimposed together; Described receiving system comprises central processing unit and the second wireless transmit/receive units, and central processing unit is connected with main frame by USB, and the second wireless transmit/receive units is communicated by letter with the first wireless transmit/receive units in remote controller.
2. intelligent remote control device as claimed in claim 1, it is characterized in that: remote control communicates with main frame by wireless, by the different control interface of the LCDs of host computer control remote control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201690857U CN203289591U (en) | 2013-04-07 | 2013-04-07 | Intelligent remote control device provided with multi-point touch control display screen |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013201690857U CN203289591U (en) | 2013-04-07 | 2013-04-07 | Intelligent remote control device provided with multi-point touch control display screen |
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| CN203289591U true CN203289591U (en) | 2013-11-13 |
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| CN2013201690857U Expired - Lifetime CN203289591U (en) | 2013-04-07 | 2013-04-07 | Intelligent remote control device provided with multi-point touch control display screen |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103686277A (en) * | 2013-12-04 | 2014-03-26 | 乐视致新电子科技（天津）有限公司 | Remote controller, display device and smart television |
| CN103702159A (en) * | 2013-12-13 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Human and computer interaction control method, intelligent television, head-mounted equipment and system |
| CN103702151A (en) * | 2013-11-25 | 2014-04-02 | 何文林 | Man-computer interaction remote control device and method for intelligent television and touch control screen |
| CN103944616A (en) * | 2014-03-14 | 2014-07-23 | 宇龙计算机通信科技(深圳)有限公司 | Remote control method and device |
| WO2019024028A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳市智晟达科技有限公司 | Digital television system helping user select played program |
| CN111385385A (en) * | 2018-12-28 | 2020-07-07 | Oppo广东移动通信有限公司 | Split type mobile terminal, control method thereof and computer storage medium |
-
2013
- 2013-04-07 CN CN2013201690857U patent/CN203289591U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103702151A (en) * | 2013-11-25 | 2014-04-02 | 何文林 | Man-computer interaction remote control device and method for intelligent television and touch control screen |
| CN103702151B (en) * | 2013-11-25 | 2018-05-22 | 何文林 | Smart television and touch screen human-computer interaction remote control and method |
| CN103686277A (en) * | 2013-12-04 | 2014-03-26 | 乐视致新电子科技（天津）有限公司 | Remote controller, display device and smart television |
| CN103702159A (en) * | 2013-12-13 | 2014-04-02 | 乐视致新电子科技（天津）有限公司 | Human and computer interaction control method, intelligent television, head-mounted equipment and system |
| CN103944616A (en) * | 2014-03-14 | 2014-07-23 | 宇龙计算机通信科技(深圳)有限公司 | Remote control method and device |
| CN103944616B (en) * | 2014-03-14 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Remote control thereof and remote control equipment |
| WO2019024028A1 (en) * | 2017-08-02 | 2019-02-07 | 深圳市智晟达科技有限公司 | Digital television system helping user select played program |
| CN111385385A (en) * | 2018-12-28 | 2020-07-07 | Oppo广东移动通信有限公司 | Split type mobile terminal, control method thereof and computer storage medium |
| CN111385385B (en) * | 2018-12-28 | 2021-03-30 | Oppo广东移动通信有限公司 | Split type mobile terminal, control method thereof and computer storage medium |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 310012, A410, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee after: HANGZHOU NANOSIC TECHNOLOGY Co.,Ltd. Address before: 310012, A410, building 99, Huaxing Road, Hangzhou, Zhejiang, Xihu District Patentee before: HANGZHOU NANOSIC TECHNOLOGY CO.,LTD. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131113 |