WO2014005435A1 - Dispositif électronique et procédé de commande à distance associé - Google Patents

Dispositif électronique et procédé de commande à distance associé Download PDF

Info

Publication number
WO2014005435A1
WO2014005435A1 PCT/CN2013/072159 CN2013072159W WO2014005435A1 WO 2014005435 A1 WO2014005435 A1 WO 2014005435A1 CN 2013072159 W CN2013072159 W CN 2013072159W WO 2014005435 A1 WO2014005435 A1 WO 2014005435A1
Authority
WO
WIPO (PCT)
Prior art keywords
dimensional coordinates
display area
remote control
display screen
dimensional
Prior art date
Application number
PCT/CN2013/072159
Other languages
English (en)
Chinese (zh)
Inventor
刘志
范存志
方柳
Original Assignee
华为终端有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为终端有限公司 filed Critical 华为终端有限公司
Publication of WO2014005435A1 publication Critical patent/WO2014005435A1/fr

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42226—Reprogrammable remote control devices
    • H04N21/42227—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys
    • H04N21/42228—Reprogrammable remote control devices the keys being reprogrammable, e.g. soft keys the reprogrammable keys being displayed on a display screen in order to reduce the number of keys on the remote control device itself
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4314—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for fitting data in a restricted space on the screen, e.g. EPG data in a rectangular grid
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00—Transmission systems of control signals via wireless link
    • G08C2201/30—User interface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications

Definitions

  • the present invention relates to the field of remote control technologies, and in particular, to an electronic device and a remote control method thereof. Background technique
  • the menu interface selection control of the electronic device is usually the remote control setting.
  • a joystick a remote controller, an air mouse, or a touch screen.
  • the traditional air mouse uses the air displacement detector to sense the moving distance and direction of the air mouse to control the movement of the mouse arrow on the screen, thereby selecting the object of the menu interface, but because the pointed position of the mouse arrow corresponds to the pixel of the screen, The display size of the mouse arrow is limited, which is not conducive to the user quickly finding the mouse arrow. Especially for a large electronic device, it is difficult for the user to accurately position the cursor on the screen to a specific location by operating the air mouse. It is not convenient. Summary of the invention
  • Embodiments of the present invention provide an electronic device and a remote control method thereof, which are convenient for a user to quickly locate a target object.
  • an embodiment of the present invention provides an electronic device, including a display screen, a processor, and a wireless communication unit, wherein the processor is connected to the display screen and the wireless communication unit, and the display screen is divided into at least two displays. a region, the display area corresponding to an option box of the display screen interface, wherein:
  • the wireless communication unit is configured to receive a control signal sent by the remote control device;
  • the processor is configured to parse the control signal, obtain a movement parameter of the remote control device, and determine a target display area according to the movement parameter; the processor controls the display screen to display a prompt state of the target display area .
  • an embodiment of the present invention provides a remote control method for an electronic device, including: receiving a control signal sent by a remote control device;
  • a prompt state of the target display area is displayed.
  • the target display area of the electronic device is selected by the remote control device, and the display state of the target display area is changed to prompt the user to select the object.
  • the display state of the target display area is changed to prompt the user to select the object.
  • FIG. 1 is a schematic structural view of a remote control system according to an embodiment of an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of an electronic device according to an embodiment of the present invention.
  • FIG. 3 is a schematic diagram showing a prompt state of a target display area of the electronic device according to the embodiment of the present invention.
  • 4a-4b are schematic diagrams showing the division of the display area of the electronic device of the embodiment of the present invention.
  • 5a-5b are schematic diagrams of menu interfaces of the electronic device of the embodiment of the present invention.
  • FIG. 6a-6b are schematic diagrams showing the target display area of the electronic device of the embodiment of the present invention.
  • FIG. 7 is a schematic diagram of the remote control device of the embodiment of the present invention.
  • FIG. 8 is a schematic flowchart of a remote control method of an electronic device according to an embodiment of the present invention.
  • 9 is a schematic flow chart of generating a control signal by a remote control device according to an embodiment of the present invention.
  • the technical solutions of the embodiments of the present invention may be applied to various electronic devices, such as: a computer, an electronic reading device, a television, a tablet, and the like.
  • the embodiment of the present invention is not limited to the electronic device, but is convenient for description.
  • the embodiment of the present invention will be described by taking a television set, especially a digital television set as an example.
  • FIG. 1 is an overall architectural diagram of a remote control system of an embodiment of the present invention.
  • the remote control system 100 of the embodiment of the present invention includes: a remote control device 10 and an electronic device 20, and the remote control device 10 controls the screen interface selection operation of the electronic device 20 by transmitting a control signal to the electronic device 20.
  • the remote control device 10 can be a device that supports three-dimensional operation, such as: an air mouse, but is not limited thereto.
  • the electronic device 20 of the remote control system 100 is further described below in conjunction with the drawings.
  • FIG. 2 is a block diagram showing the structure of an electronic device 20 of the embodiment of the present invention.
  • the electronic device 20 includes a display screen 21, a processor 22, and a wireless communication unit 23.
  • the processor 22 is connected to the display 21 and the wireless communication unit 23, respectively.
  • the wireless communication unit 23 is for receiving a control signal transmitted by the remote control device 10.
  • the display screen 21 is divided into at least two display areas 33, and each display area 33 corresponds to an option box of the interface of the display screen 21.
  • the processor 22 is configured to parse the control signal to obtain a movement parameter of the remote control device 10.
  • the target display area is determined based on the movement parameters of the remote control device 10.
  • the movement parameter may correspond to the three-dimensional coordinates of the remote control device 10, and the processor 22 obtains the two-dimensionality of the display screen 21 corresponding to the three-dimensional coordinates according to the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21. coordinate.
  • FIG. 3 is a schematic diagram of a prompt state of a target display area of the electronic device according to the embodiment of the present invention.
  • the electronic device 20 of the embodiment of the present invention selects the target display area of the electronic device through the remote control device 10 and changes the display state of the selected display area 33 to prompt the user to select the object. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the target object.
  • the processor 22 can control the display state of the target display area to change the display state of the target display area, and is used to prompt the user to select the currently displayed display area 33, so that the user can quickly select the display area 33.
  • FIGS 4a-4b are schematic diagrams showing the division of the display area of the electronic device of the embodiment of the present invention.
  • the display area 33 of the electronic device 20 corresponds to the option box of the interface of the display screen 21.
  • one display area corresponds to an option box.
  • the display screen 21 can correspond to a standard two-dimensional coordinate system XOY.
  • the division of the display area 33 may be continuous division (shown in FIG. 4a), that is, the shortest distance between any two adjacent display areas 33 is less than a threshold.
  • the threshold is a predetermined number. Pixel values.
  • the division manner of the display area 33 may be discontinuous division. (shown in Figure 4b), i.e., at least the shortest distance between a set of adjacent display regions 33 is not less than the threshold.
  • the display screen 21 is a menu interface 30 and a content screen for displaying the electronic device 20.
  • the menu interface 30 can include a program category menu interface 31, a channel list menu interface 32, a program listing menu interface, and the like.
  • Each menu interface 30 can also include a multi-level sub-menu interface under the menu interface.
  • the content screen can be a video screen of the selected program or channel.
  • Each of the menu interfaces 30 includes at least two option boxes, each of which corresponds to a display area 33 of the display screen 21, such as: channels, on-demand, back-view, movies, dramas, and the like as shown in FIG. 5a.
  • the latest online option boxes correspond to one display area 33, respectively.
  • Each of the option boxes of CCTV1, CCTV2 and CCTV3 shown in Fig. 5b also corresponds to a display area 33.
  • the two-dimensional coordinate range corresponding to the display area 33 can be set according to the size of the option box corresponding to the display area 33.
  • the electronic device 20 may further include a memory, and the memory stores the menu interface 30, the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21, and the two-dimensional coordinates corresponding to each display region 33.
  • Range wherein the three-dimensional coordinate of the remote control device 10 records the moving distance and the moving direction of each coordinate component of the remote control device 10 in the three-dimensional space, and the two-dimensional coordinate records are mapped to the two-dimensional plane of the display screen according to the mapping relationship.
  • the moving distance and moving direction of each coordinate component may be equidistant - mapping, or may be mapped according to a predetermined functional relationship.
  • the memory is also used to store instruction programs, fixed data (work information, variables, parameters, tables), user data, quality control data, etc.
  • the memory can be a random storage RAM, a read only memory ROM, an E2PROM electrically erasable read only Memory such as memory and FLASH flash memory.
  • the processor 22 receives a control signal sent by the remote control device 10, for example, a remote control code signal, and the remote control code signal is subjected to preamplification, amplitude amplification, band pass filtering, peak detection, and waveform shaping to analyze The three-dimensional coordinates of the remote control device 10 are obtained by the remote control code information.
  • a control signal sent by the remote control device 10 for example, a remote control code signal
  • the remote control code signal is subjected to preamplification, amplitude amplification, band pass filtering, peak detection, and waveform shaping to analyze
  • the three-dimensional coordinates of the remote control device 10 are obtained by the remote control code information.
  • the processor 22 converts the acquired three-dimensional coordinates into two-dimensional coordinates of the display screen 21 according to the mapping relationship between the three-dimensional coordinates of the remote control device 10 in the memory and the two-dimensional coordinates of the display screen 21.
  • the processor 22 follows the three-dimensional coordinates ( ⁇ , ⁇ , ⁇ ) of the remote control device 10 along the selected coordinate axis according to the mapping relationship.
  • the Z-axis direction is mapped to the display two-dimensional plane XOY, thereby obtaining corresponding two-dimensional coordinates ( ⁇ 1, ⁇ 1).
  • FIG. 6a-6b are schematic diagrams showing the target display area of the electronic device of the embodiment of the present invention.
  • the processor 22 searches for any coordinate point A (e.g., central coordinate point) of the previous selected display area 33 as a reference point (Xa, Ya), which is the reference point (Xa, Ya).
  • the current two-dimensional coordinates B ( Xa + ⁇ ⁇ , Ya + ⁇ ⁇ ) may be located inside the display area 33 or outside the display area 33 (including the boundary).
  • the processor 22 determines the range of the two-dimensional coordinates of the display area 33 to which the current two-dimensional coordinates belong, according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Further, the target display area of the display screen 21 is determined according to the two-dimensional coordinate range.
  • the processor 22 determines that the current two-dimensional coordinates do not fall in any two-dimensionality of the display area 33 according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Within the range of coordinates, at this time, the processor 22 can determine the display area 33 closest to the current two-dimensional coordinates as the target display area. For example, the processor 22 determines the display area 33 closest to the current two-dimensional coordinates as the target display area, and includes, by the processor 22, determining the shortest distance of the display area 33 adjacent to the current two-dimensional coordinates, and further determining the shortest distances among the shortest distances.
  • the display area 33 corresponding to the minimum value serves as a target display area.
  • the processor 22 further searches for a two-dimensional coordinate range ((Xa, Xb), (Y, Yb)) corresponding to the previous selected display area 33, according to the two-dimensional coordinate variable.
  • ( ⁇ 1 , ⁇ 1 ) moves the two-dimensional coordinate range ((Xa, Xb ), ( Ya, Yb ) ) by ( ⁇ , ⁇ ), thereby obtaining the current two-dimensional coordinate range ((Xa+ ⁇ , Xb+ ⁇ ), ( Ya + ⁇ ⁇ , Yb + ⁇ ⁇ ) )
  • the current two-dimensional coordinate range (( Xa + ⁇ ⁇ , Xb + ⁇ ⁇ ), ( Ya + ⁇ ⁇ , Yb + ⁇ ⁇ ) ) and at least one display area 33
  • the two-dimensional coordinate range is associated with or not associated with the two-dimensional coordinate range of any display area 33, wherein the current two-dimensional coordinate range and display area 33 Cor
  • the processor 22 determines whether there is a display area 33 associated with the current two-dimensional coordinate range, and if there is an associated display area 33, respectively determining pixel points of the associated display area 33 and the current two-dimensional coordinate range, And the display area 33 including the largest number of pixels is determined as the target display area.
  • the processor 22 determines that there is no display area 33 associated with the current two-dimensional coordinate range, and determines the display area 33 closest to the current two-dimensional coordinate range as the target display area, and the processor 22 determines that there is no current
  • the display area 33 associated with the two-dimensional coordinate range may also not execute any instructions.
  • the processor 22 determines a display area 33 adjacent to the current two-dimensional coordinate range, and further calculates each adjacent display area 33 of the adjacent display areas 33 and the current two-dimensional coordinate range. The shortest distance, and the minimum of the predetermined distances is calculated, and the display area 33 corresponding to the minimum value is further determined as the target display area.
  • the processor 22 can change the display state of the target display area to the prompt state.
  • the prompt state is to highlight the target display area i or, and the target display area may be enlarged, and then the target display area may be highlighted or recessed to enable the user to clearly recognize the currently selected target display area, and then The prompt state and the audible prompt are combined to further prompt the user.
  • the processor 22 further determines whether a selection signal of the remote control device 10 is received, and if so, executes an instruction corresponding to the target display area. Otherwise, the control signal sent by the remote control device 10 continues to be received.
  • the coordinate range corresponding to the initialization target display area of the electronic device 20 is ((X0, XI), (Y0, Yl)).
  • the displayed menu interface 30 is a menu interface 31 of the program category, which may include: channels, on-demand, movies, entertainment programs, dramas, news, and the like.
  • the wireless communication unit 23 enters the remote control device 10 through a wireless communication channel.
  • Wireless communication transmission can be a communication channel established by any wireless communication technology such as radio frequency (RF), Bluetooth (Bluetooth), Wi-Fi, ZigBee.
  • the wireless communication unit 23 includes an RF module with a receiving antenna.
  • FIG. 7 is a schematic diagram of the remote control device of FIG. 1 according to an embodiment of the present invention.
  • the remote control device 10 establishes a three-dimensional coordinate system for determining the three-dimensional coordinate variables of the remote control device 10 of the present invention in the coordinate system.
  • the remote control device 10 in this embodiment includes a detection module 11, a wireless transmission module 12, an MCU (Micro Controller Unit) control module 14, and a selection button 15.
  • the control module 14 is electrically connected to the detecting module 11, the wireless transmitting module 12, and the selection button 15, respectively.
  • the detecting module 11 may be a gyroscope or a detecting device combining a gyroscope and an acceleration sensor.
  • the detecting module 11 detects an analog voltage signal generated by the movement or shaking of the remote control device 10, and the control module 14 converts the analog voltage into a three-dimensional coordinate digital signal, and sends the analog voltage to the wireless transmitting module 12, and then sends the signal through the wireless transmitting module 12.
  • the wireless communication unit 23 of the electronic device 20 includes a detection module 11, a wireless transmission module 12, an MCU (Micro Controller Unit) control module 14, and a selection button 15.
  • the control module 14 is electrically connected to the detecting module 11, the wireless transmitting module 12, and the selection button 15, respectively.
  • a selection signal is generated by pressing the selection button 15 of the remote control device 10, and the selection signal is transmitted to the wireless communication unit 23 via the wireless transmission module 12.
  • FIG. 8 is a schematic flowchart of a remote control method of an electronic device according to an embodiment of the present invention.
  • the electronic device 20 receives a control signal sent by the remote control device 10.
  • the wireless communication unit 23 of the electronic device 20 performs wireless communication transmission with the remote control device 10 through a wireless communication channel, for example, receiving a control signal of the remote control device 10, which includes radio frequency (RF), Bluetooth (Bluetooth). ), Wi-Fi, ZigBee and other communication channels established by any wireless communication technology.
  • RF radio frequency
  • Bluetooth Bluetooth
  • Wi-Fi Wireless Fidelity
  • ZigBee ZigBee
  • the electronic device 20 parses the control signal to acquire a movement parameter of the remote control device 10.
  • the movement parameter corresponds to the three-dimensional coordinates of the remote control device 10.
  • step 840 can be performed by processor 22 in electronic device 20.
  • processor 22 according to the pre-stored mapping relationship, the three-dimensional coordinates ( ⁇ , ⁇ , ⁇ ) of the remote control device 10 are mapped in the Z-axis direction to the two-dimensional plane XOY of the display screen, thereby acquiring corresponding two-dimensional coordinates ( ⁇ 1, ⁇ 1), wherein
  • the mapping relationship records the mapping relationship between the three-dimensional coordinates of the remote control device 10 and the two-dimensional coordinates of the display screen 21, and the three-dimensional coordinates of the remote control device 10 records the moving distance and the moving direction of each coordinate component of the remote control device 10 in the three-dimensional space.
  • the dimensional coordinates record the moving distance and moving direction of each coordinate component mapped to the two-dimensional plane of the display screen according to the mapping relationship.
  • the processor 22 finds any coordinate point A (e.g., central coordinate point) of the previous selected display area 33 as a reference point (Xa, Ya), and moves the reference point (Xa, Ya) ( ⁇ , ⁇ 1)
  • the current two-dimensional coordinate B (Xa+ ⁇ , Ya+ ⁇ ) is obtained (shown in Fig. 6a).
  • the current two-dimensional coordinates B ( Xa + ⁇ ⁇ , Ya + ⁇ ⁇ ) may be located inside the display area 33 or outside the display area 33 (including the boundary).
  • the processor 22 determines the range of the two-dimensional coordinates of the display area 33 to which the current two-dimensional coordinates belong, according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. And determining a target display area of the display screen according to the two-dimensional coordinate range.
  • the processor 22 determines that the current two-dimensional coordinates do not fall in any two-dimensionality of the display area 33 according to the two-dimensional coordinates of the display screen 21 corresponding to the three-dimensional coordinates and a two-dimensional coordinate of the previous selected display area 33. Within the range of coordinates, the processor 22 determines the display area 33 that is closest to the current two-dimensional coordinates as the target display area. For example, the processor 22 determines the display area 33 closest to the current two-dimensional coordinates as the target display area, and includes, by the processor 22, determining the shortest distance of the display area 33 adjacent to the current two-dimensional coordinates, and further determining the shortest distances among the shortest distances.
  • the display area 33 corresponding to the minimum value serves as a target display area.
  • the processor 22 further searches for a two-dimensional coordinate range ((Xa, Xb), (Y, Yb)) corresponding to the previous selected display area 33, according to the two-dimensional coordinate variable.
  • ( ⁇ 1 , ⁇ 1 ) moves the two-dimensional coordinate range ((Xa, Xb ), ( Ya, Yb ) ) by ( ⁇ , ⁇ ), thereby obtaining the current two-dimensional coordinate range ((Xa+ ⁇ , Xb+ ⁇ ), (Ya + ⁇ , Yb + ⁇ ) ) (shown in Figure 6b).
  • the current two-dimensional coordinate range (( Xa + ⁇ ⁇ , Xb + ⁇ ⁇ ), ( Ya + ⁇ ⁇ , Yb+ ⁇ )) may or may not be associated with a two-dimensional coordinate range of at least one display area 33, and may not be associated with a two-dimensional coordinate range of any display area 33, wherein the current two-dimensional coordinate range is related to the display area 33
  • the joint means that the current two-dimensional coordinate range intersects the two-dimensional coordinate range of the display area 33.
  • the processor 22 determines whether there is a display area 33 associated with the current two-dimensional coordinate range, and if there is an associated display area 33, respectively determining pixel points of the associated display area 33 and the current two-dimensional coordinate range, And the display area 33 including the largest number of pixels is determined as the target display area.
  • the processor 22 determines that there is no display area 33 associated with the current two-dimensional coordinate range, and determines the display area 33 closest to the current two-dimensional coordinate range as the target display area, and the processor 22 determines that there is no current
  • the display area 33 associated with the dimension coordinate range may also not execute any instructions.
  • the processor 22 determines a display area 33 adjacent to the current two-dimensional coordinate range, and further calculates each adjacent display area 33 of the adjacent display areas 33 and the current two-dimensional coordinate range. The shortest distance, and calculating the minimum of the predetermined distances, further determining the display area corresponding to the minimum value as the target display area.
  • the step 850 can be performed by the processor 22 in the electronic device 20.
  • the prompt state is to highlight the target display area, and the target display area may be enlarged, and the target display area may be displayed in a convex or concave manner, so that the user can clearly recognize the currently selected target display area, and then the prompt The state and the audible prompt are combined to further prompt the user.
  • the method of the embodiment of the present invention selects the target display area of the electronic device 20 by the remote control device 10 and changes the display state of the selected display area 33 to prompt the user to select the object currently. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, it is convenient for the user to quickly locate the target object.
  • the method may further include a step 860 of determining whether the selection of the remote control device 10 is received. Signal, if yes, step 870 is performed. Otherwise, return to step 810.
  • Step 860 and step 870 can be performed by processor 22.
  • the method may further include:
  • the display screen 21 of the divided electronic device is at least two display areas 33, and each display area
  • the display screen 21 corresponds to a standard two-dimensional coordinate system XOY.
  • the division of the display area 33 may be continuous division (shown in FIG. 4a), that is, the shortest distance between any two adjacent display areas 33 is less than a threshold.
  • the threshold is a predetermined number. Pixel values.
  • the division manner of the display area 33 may be discontinuous division. (shown in Figure 4b), i.e., at least the shortest distance between a set of adjacent display regions 33 is not less than the threshold.
  • FIG. 9 is a schematic flow chart of the remote control device 10 generating a control signal according to an embodiment of the present invention.
  • the remote control device 10 may be a gyroscope or a detecting device combined with a gyroscope and an acceleration sensor.
  • a selection signal is generated by pressing the remote control button 15 of the remote control device 10, and the selection signal is wirelessly transmitted.
  • Module 12 is sent to wireless communication unit 23.
  • the target display area of the electronic device 20 is selected by the remote control device 10, and the display state of the target display area is changed according to the control signal to prompt the user to select the object currently. Overcoming the difficulty of the user to locate the target object by moving the cursor step by step, changing the display state of the target display area 31 is convenient for the user to quickly locate the target object, thereby bringing a better experience to the user.
  • the functions, if implemented in the form of software functional units and sold or used as separate products, may be stored in a computer readable storage medium.
  • the technical solution of the present invention which is essential or contributes to the prior art, or a part of the technical solution, may be embodied in the form of a software product, which is stored in a storage medium, including
  • the instructions are used to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)

Abstract

L'invention concerne un dispositif électronique et un procédé de commande à distance associé. Le dispositif électronique comprend un écran d'affichage, un processeur et une unité de communication sans fil. Le processeur est connecté à l'écran d'affichage et à l'unité de communication sans fil. L'écran d'affichage est divisé en au moins deux zones d'affichage, les zones d'affichage étant dans une correspondance univoque avec les cases d'options de l'interface de l'écran d'affichage. L'unité de communication sans fil est utilisée pour recevoir un signal de commande envoyé par un dispositif de commande à distance. Le processeur est utilisé pour analyser le signal de commande afin d'acquérir un paramètre de mouvement du dispositif de commande à distance, déterminer une zone d'affichage cible conformément au paramètre de mouvement, et contrôler l'écran d'affichage pour afficher un état d'invite de la zone d'affichage cible en vue d'inviter un utilisateur d'un objet sélectionné actuel. La difficulté pour un utilisateur de localiser un objet cible en déplaçant un curseur étape par étape est éliminée, ce qui permet à l'utilisateur de localiser rapidement l'objet cible.
PCT/CN2013/072159 2012-07-04 2013-03-05 Dispositif électronique et procédé de commande à distance associé WO2014005435A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201210229717.4 2012-07-04
CN201210229717.4A CN103531001B (zh) 2012-07-04 2012-07-04 一种电子设备及其遥控方法

Publications (1)

Publication Number Publication Date
WO2014005435A1 true WO2014005435A1 (fr) 2014-01-09

Family

ID=49881301

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/072159 WO2014005435A1 (fr) 2012-07-04 2013-03-05 Dispositif électronique et procédé de commande à distance associé

Country Status (2)

Country Link
CN (1) CN103531001B (fr)
WO (1) WO2014005435A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105929954B (zh) * 2016-04-19 2019-10-18 京东方科技集团股份有限公司 一种控制光标的方法及装置、显示设备
US10845979B2 (en) * 2019-01-10 2020-11-24 Tcl Research America, Inc. Method and system for digital content display and interaction

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006055907A1 (fr) * 2004-11-19 2006-05-26 Hillcrest Laboratories, Inc. Interface utilisateur pour usagers deficients
CN102150198A (zh) * 2009-08-10 2011-08-10 晶翔微系统股份有限公司 指令装置及通信方法
CN102495687A (zh) * 2011-12-27 2012-06-13 深圳Tcl新技术有限公司 简易空中鼠标的实现方法、视频终端及系统

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006055907A1 (fr) * 2004-11-19 2006-05-26 Hillcrest Laboratories, Inc. Interface utilisateur pour usagers deficients
CN102150198A (zh) * 2009-08-10 2011-08-10 晶翔微系统股份有限公司 指令装置及通信方法
CN102495687A (zh) * 2011-12-27 2012-06-13 深圳Tcl新技术有限公司 简易空中鼠标的实现方法、视频终端及系统

Also Published As

Publication number Publication date
CN103531001A (zh) 2014-01-22
CN103531001B (zh) 2018-05-29

Similar Documents

Publication Publication Date Title
US10948950B2 (en) Information processing device, table, display control method, program, portable terminal, and information processing system
CN110582078B (zh) 一种蓝牙配对方法、装置、存储介质及电子设备
US10642372B2 (en) Apparatus and method for remote control using camera-based virtual touch
JP4281400B2 (ja) 通信装置、その表示方法、コンピュータプログラム、および通信方法
US10402146B2 (en) Mobile terminal and operating method thereof
KR20140126539A (ko) 이동로봇, 사용자단말장치 및 그들의 제어방법
WO2015090185A1 (fr) Procédé pour générer une instruction de commande à distance sans fil par geste et télécommande sans fil
CN108257208B (zh) 一种三维图形绘制方法、移动终端
EP3293973A1 (fr) Dispositif électronique et son procédé de commande
JP6371485B2 (ja) エアマウスリモコンの最適化方法、装置、端末機器、プログラム、及び記録媒体
WO2019102825A1 (fr) Dispositif et procédé de rendu
CN104301661A (zh) 一种智能家居监控方法、客户端及相应装置
JP5897158B2 (ja) 表示装置の操作方法、システム及び関連装置
KR20150146067A (ko) 영상 표시 기기 및 그의 동작 방법
KR100652928B1 (ko) 제어대상 지시 결정 시스템, 원격지시제어장치, 전자기기및 수신장치
KR20210126266A (ko) 디스플레이 장치
CN104064022A (zh) 遥控方法和系统
KR101632220B1 (ko) 이동 단말기, 이동 단말기의 제어방법, 그리고, 제어시스템과 그 제어방법
WO2014005435A1 (fr) Dispositif électronique et procédé de commande à distance associé
KR101549027B1 (ko) 이동 단말기 및 이동 단말기의 제어방법
KR20170083328A (ko) 모바일 디바이스 및 모바일 디바이스의 제어방법
US20180321757A1 (en) Remote control device, method for driving remote control device, image display device, method for driving image display device, and computer-readable recording medium
US9582120B2 (en) Display device, mobile terminal and method of controlling the same
KR101685108B1 (ko) 홈 기기를 제어하는 방법 및 장치
KR101556179B1 (ko) 이동 단말기 및 이동 단말기의 제어방법

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13813349

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13813349

Country of ref document: EP

Kind code of ref document: A1