CN114430493A - Control device, display equipment and display mode switching method - Google Patents

Control device, display equipment and display mode switching method Download PDF

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Publication number
CN114430493A
CN114430493A CN202111667295.4A CN202111667295A CN114430493A CN 114430493 A CN114430493 A CN 114430493A CN 202111667295 A CN202111667295 A CN 202111667295A CN 114430493 A CN114430493 A CN 114430493A
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CN
China
Prior art keywords
control device
display
mode
holding
user
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Pending
Application number
CN202111667295.4A
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Chinese (zh)
Inventor
王晓晨
胡烜
宋谦
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Hisense Visual Technology Co Ltd
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Hisense Visual Technology Co Ltd
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Publication date
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Priority to CN202111667295.4A priority Critical patent/CN114430493A/en
Publication of CN114430493A publication Critical patent/CN114430493A/en
Pending legal-status Critical Current

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    • 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
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42208—Display device provided on the remote control
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/40—Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment
    • A63F13/42—Processing input control signals of video game devices, e.g. signals generated by the player or derived from the environment by mapping the input signals into game commands, e.g. mapping the displacement of a stylus on a touch screen to the steering angle of a virtual vehicle
    • 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
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
    • 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
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47205—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for manipulating displayed content, e.g. interacting with MPEG-4 objects, editing locally
    • 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
    • H04N21/475—End-user interface for inputting end-user data, e.g. personal identification number [PIN], preference data

Abstract

The invention discloses a control device, a display device and a display mode switching method, wherein the control device comprises a holding direction sensor and a holding posture sensor, and the holding posture sensors are respectively arranged on two sides of the control device along a first direction; the functional areas on the control device are arranged along a first direction; a controller connected to the grip direction sensor and the grip posture sensor, configured to perform: acquiring the direction and the posture of a user holding the control device; the postures include a one-handed holding posture and a two-handed holding posture; and sending a switching control signal to the display device according to the direction and the gesture of the user holding the control device, so that the display device controls the display mode to be switched between the general mode and the game mode in response to the received switching control signal. The embodiment of the invention realizes the switching between the general mode and the game mode of the display equipment by utilizing a natural non-inductive interaction mode, has more convenient realization mode and can effectively reduce the probability of display mode switching misoperation.

Description

Control device, display equipment and display mode switching method
Technical Field
The invention relates to the technical field of display. And more particularly, to a control device, a display apparatus and a display mode switching method.
Background
Display equipment such as smart televisions are generally matched with a remote controller, and a user can control the display equipment by operating an entity key on the remote controller. In addition, with the development of display devices such as smart televisions, games built in the smart televisions are also continuously upgraded, especially cloud games, so that a screen of the smart television is a trend as a display terminal. Based on the method, the remote controller can be used as a game pad to reduce external hardware equipment equipped for the smart television. How to optimize the experience of the user using the smart television is a problem of important attention of all television manufacturers, so that a method for switching the display mode of the smart television needs to be provided, the user can naturally switch the game mode and the general mode of the smart television, and natural interaction between the user and the smart television terminal is realized.
Disclosure of Invention
In order to solve the problems described in the background art, embodiments of the present invention provide a control device, a display device, and a display mode switching method, which implement switching between a general mode and a game mode of a display device by using a natural non-sensory interaction manner.
In a first aspect, the present invention provides a control apparatus comprising:
a communicator for communicative connection with a display device;
the control device comprises a holding direction sensor and a holding posture sensor, wherein the holding posture sensor is arranged on at least two sides of the control device along a first direction; wherein the functional areas on the control device are arranged along the first direction;
a controller connected with the holding direction sensor and the holding posture sensor, configured to perform:
acquiring the direction of holding the control device by a user;
acquiring the posture of a user holding the control device; wherein the gestures include a one-handed holding gesture and a two-handed holding gesture;
and sending a switching control signal to the display equipment according to the direction of the user holding the control device and the gesture of the user holding the control device, so that the display equipment responds to the received switching control signal to control the display mode to be switched between a general mode and a game mode.
In a second aspect, the present invention also provides a display device comprising:
a display for displaying an interface;
the communicator is used for being in communication connection with the control device;
a controller configured to perform:
in response to the received switching control signal sent by the control device, controlling the display mode of the display to be switched between a general mode and a game mode;
wherein the switching control signal is sent by the control device according to a direction in which the control device is held by the user and a posture in which the control device is held by the user, and the postures include a one-hand holding posture and a two-hand holding posture.
In a third aspect, the present invention further provides a display mode switching method, including:
controlling a holding direction sensor to acquire the direction of holding the control device by a user, and controlling a holding posture sensor to acquire the posture of holding the control device by the user; the holding posture sensors are respectively arranged on two sides of the control device along a first direction, and functional areas on the control device are arranged along the first direction;
acquiring the direction of a user holding the control device;
acquiring the posture of a user holding the control device; wherein the gestures include a one-handed holding gesture and a two-handed holding gesture;
and sending a switching control signal to the display equipment according to the direction of the user holding the control device and the gesture of the user holding the control device, so that the display equipment responds to the received switching control signal to control the display mode to be switched between a general mode and a game mode.
In a fourth aspect, the present invention further provides a display mode switching method, including:
in response to the received switching control signal sent by the control device, controlling the display mode to switch between the general mode and the game mode;
wherein the switching control signal is sent by the control device according to a direction in which the control device is held by the user and a posture in which the control device is held by the user, and the postures include a one-hand holding posture and a two-hand holding posture.
As can be seen from the foregoing technical solutions, the setting control device according to the embodiments of the present invention includes a holding direction sensor and a holding posture sensor, at least two sides of the control device along an arrangement direction of the control device functional regions are respectively provided with the holding posture sensor, and a controller connected to the holding direction sensor and the holding posture sensor is configured to perform obtaining a direction in which a user holds the control device, obtaining a posture in which the user holds the control device, where the posture includes a one-hand holding posture and a two-hand holding posture, and send a switching control signal to the display device according to the direction in which the user holds the control device and the posture in which the user holds the control device, so that the display device controls the display mode to switch between the general mode and the game mode in response to the received switching control signal. Therefore, the display mode of the display equipment can be controlled to be switched between the general mode and the game mode only by judging the direction and the posture of holding the control device by the user, the switching between the general mode and the game mode of the display equipment is realized by utilizing a natural non-inductive interaction mode, the realization mode is more convenient, the direction and the posture of holding the control device by the user are simultaneously detected, and the probability of misoperation of switching the display mode can be effectively reduced.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without any inventive exercise.
FIG. 1 is a schematic diagram illustrating an operational scenario between a display device and a control apparatus according to an exemplary embodiment of the present invention;
fig. 2 is a block diagram showing a configuration of a control apparatus according to an exemplary embodiment of the present invention;
fig. 3 is a block diagram illustrating a configuration of a display apparatus according to an exemplary embodiment of the present invention;
FIG. 4 is a schematic view of a VOD program interface of a display device according to an exemplary embodiment of the present invention;
FIG. 5 is a flowchart illustrating a display mode switching method according to an exemplary embodiment of the present invention;
FIG. 6 is a schematic diagram of a control device according to an exemplary embodiment of the present invention;
FIG. 7 is a schematic diagram illustrating interaction of a control device with a display device according to an exemplary embodiment of the present invention;
FIG. 8 is a schematic view illustrating a use state of a control apparatus according to an exemplary embodiment of the present invention;
fig. 9 is a schematic diagram illustrating double-ended interaction logic of a control device and a display apparatus according to an exemplary embodiment of the present invention.
Detailed Description
To make the objects and embodiments of the present invention clearer, the following description of exemplary embodiments of the present invention will clearly and completely describe the exemplary embodiments of the present invention with reference to the accompanying drawings in the exemplary embodiments of the present invention, and it is obvious that the described exemplary embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that the brief descriptions of the terms in the present invention are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present invention. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.
The terms "first," "second," "third," and the like in the description and in the claims, as well as in the drawings, are used for distinguishing between similar or analogous objects or entities and not necessarily for describing a particular sequential or chronological order, unless otherwise indicated. It is to be understood that the terms so used are interchangeable under appropriate circumstances.
The terms "comprises" and "comprising," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a product or apparatus that comprises a list of elements is not necessarily limited to all elements expressly listed, but may include other elements not expressly listed or inherent to such product or apparatus.
The display device provided by the embodiment of the present invention may have various implementation forms, for example, a television, a smart television, a laser projection device, a display (monitor), an electronic whiteboard (electronic whiteboard), an electronic desktop (electronic table), and the like. Fig. 1 and 2 are an embodiment of a display device of the present invention.
Fig. 1 is a schematic diagram illustrating an operation scenario between a display device and a control apparatus according to an exemplary embodiment of the present invention. As shown in fig. 1, a user may operate the display apparatus 200 through the smart device 300 or the control device 100.
In some embodiments, the control apparatus 100 may be a remote controller, and the communication between the remote controller and the display device 200 may include infrared protocol communication or bluetooth protocol communication, and other short-distance communication methods, and the display device 200 is controlled by wireless or wired methods. The user may input a user instruction through a key on a remote controller, voice input, control panel input, etc., to control the display apparatus 200.
In some embodiments, the smart device 300 (e.g., mobile terminal, tablet, computer, laptop, etc.) may also be used to control the display device 200. For example, the display device 200 is controlled using an application program running on the smart device.
In some embodiments, the display device 200 may not receive instructions using the smart device or the control device described above, but receive control of the user through touch or gesture, or the like.
In some embodiments, the display device 200 may also be controlled in a manner other than the control apparatus 100 and the smart device 300, for example, the voice command control of the user may be directly received through a module configured inside the display device 200 to obtain a voice command, or may be received through a voice control device provided outside the display device 200.
In some embodiments, the display device 200 is also in data communication with a server 400. The display device 200 may be allowed to be communicatively connected through a Local Area Network (LAN), a Wireless Local Area Network (WLAN), and other networks. The server 400 may provide various contents and interactions to the display apparatus 200. The server 400 may be a cluster or a plurality of clusters, and may include one or more types of servers.
Fig. 2 is a block diagram showing a configuration of a control apparatus according to an exemplary embodiment of the present invention. As shown in fig. 2, the control device 100 includes a controller 110, a communicator 130, a user input/output interface 140, a memory, and a power supply. The control device 100 can receive an input operation instruction of a user, the communicator 130 is in communication connection with the display device, and the control device 100 converts the operation instruction into an instruction which can be recognized and responded by the display device 200, thereby playing a role of interaction mediation between the user and the display device 200.
Fig. 3 is a block diagram illustrating a configuration of a display apparatus according to an exemplary embodiment of the present invention. As shown in fig. 3, the display apparatus 200 includes at least one of a tuner demodulator 210, a communicator 220, a detector 230, an external device interface 240, a controller 250, a display 260, an audio output interface 270, a memory, a power supply, and a user interface.
In some embodiments, the controller 250 includes a processor, a video processor, an audio processor, a graphic processor, a RAM, a ROM, a first interface to an nth interface for input/output.
The display 260 is used for displaying an interface, and includes a display screen component for displaying pictures, and a driving component for driving image display, and is used for receiving image signals from the controller output, displaying video content, image content and a menu manipulation interface, and manipulating a UI interface by a user.
The display 260 may be a liquid crystal display, an OLED display, and a projection display, and may also be a projection device and a projection screen.
The communicator 220 is a component for communicating with an external device or a server according to various communication protocol types. For example: the communicator may include at least one of a Wifi module, a bluetooth module, a wired ethernet module, and other network communication protocol chips or near field communication protocol chips, and an infrared receiver. The display apparatus 200 may be communicatively connected with the control device 100 or the server 400 through the communicator 220, i.e., establish transmission and reception of control signals and data signals.
A user interface for receiving control signals for controlling the apparatus 100 (e.g., an infrared remote control, etc.).
The detector 230 is used to collect signals of the external environment or interaction with the outside. For example, detector 230 includes a light receiver, a sensor for collecting ambient light intensity; alternatively, the detector 230 includes an image collector, such as a camera, which may be used to collect external environment scenes, attributes of the user, or user interaction gestures, or the detector 230 includes a sound collector, such as a microphone, which is used to receive external sounds.
The external device interface 240 may include, but is not limited to, the following: high Definition Multimedia Interface (HDMI), analog or data high definition component input interface (component), composite video input interface (CVBS), USB input interface (USB), RGB port, and the like. The interface may be a composite input/output interface formed by the plurality of interfaces.
The tuner demodulator 210 receives a broadcast television signal through a wired or wireless reception manner, and demodulates an audio/video signal, such as an EPG data signal, from a plurality of wireless or wired broadcast television signals.
In some embodiments, the controller 250 and the modem 210 may be located in different separate devices, that is, the modem 210 may also be located in an external device of the main device where the controller 250 is located, such as an external set-top box.
The controller 250 controls the operation of the display device and responds to the user's operation through various software control programs stored in the memory. The controller 250 controls the overall operation of the display apparatus 200. For example: in response to receiving a user command for selecting a UI object to be displayed on the display 260, the controller 250 may perform an operation related to the object selected by the user command.
In some embodiments, the controller 250 includes at least one of a Central Processing Unit (CPU), a video processor, an audio processor, a Graphic Processing Unit (GPU), a RAM Random Access Memory (RAM), a ROM (Read-Only Memory), a first interface to an nth interface for input/output, a communication Bus (Bus), and the like.
A user may input a user command on a Graphical User Interface (GUI) displayed on the display 260, and the user input interface receives the user input command through the Graphical User Interface (GUI). Alternatively, the user may input a user command by inputting a specific sound or gesture, and the user input interface receives the user input command by recognizing the sound or gesture through the sensor.
A "user interface" is a media interface for interaction and information exchange between an application or operating system and a user that enables the conversion of the internal form of information to a form acceptable to the user. A commonly used presentation form of the User Interface is a Graphical User Interface (GUI), which refers to a User Interface related to computer operations and displayed in a graphical manner. It may be an interface element such as an icon, a window, a control, etc. displayed in the display screen of the electronic device, where the control may include a visual interface element such as an icon, a button, a menu, a tab, a text box, a dialog box, a status bar, a navigation bar, a Widget, etc.
In some embodiments, the display device may directly enter the interface of the preset vod program after being activated, and the interface of the vod program may include at least a navigation bar 310 and a content display area located below the navigation bar 310, as shown in fig. 4, where the content displayed in the content display area may change according to the change of the selected control in the navigation bar. The programs in the application program layer can be integrated in the video-on-demand program and displayed through one control of the navigation bar, and can also be further displayed after the application control in the navigation bar is selected.
In some embodiments, the display device may directly enter a display interface of a signal source selected last time after being started, or a signal source selection interface, where the signal source may be a preset video-on-demand program, or may be at least one of an HDMI interface, a live tv interface, and the like, and after a user selects different signal sources, the display may display contents obtained from different signal sources. May be used.
Fig. 5 is a flowchart illustrating a display mode switching method according to an exemplary embodiment of the present invention. In some embodiments, the controller 110 in the control device 100 performs the following steps shown in fig. 5:
and S410, acquiring the direction of the user holding the control device.
Fig. 6 is a schematic configuration diagram of a control apparatus according to an exemplary embodiment of the present invention. As shown in fig. 6, the control device 100 may be, for example, a remote controller, and the detector in the control device 100 is used for acquiring signals of an external environment or interaction with the outside, and the detector may include a holding direction sensor 101, and the holding direction sensor 101 is used for detecting a direction in which a user holds the control device 100. For example, the grip direction sensor 101 may be an IMU (Inertial Measurement Unit) composed of three accelerometers and three gyroscopes, in the example shown in FIG. 6, the control device 100 may be placed in a three-dimensional coordinate system, and the IMU may measure linear motion of the control device 100 in directions along various axes as well as rotational motion around various axes.
Fig. 6 exemplarily sets the holding direction sensor 101 at a central position of the control device 100, and the embodiment of the present invention does not limit the specific type of the holding direction sensor 101 and the specific position of the holding direction sensor 101 in the control device 100, so as to ensure that the holding direction sensor 101 can effectively detect the direction in which the user holds the control device 100. The controller 110 in the control device 100 is connected to the holding direction sensor 101, the holding direction sensor 101 detects the direction in which the user holds the control device 100 and transmits the detected direction to the controller 110, and the controller 110 acquires the direction in which the user holds the control device 100.
S420, acquiring the posture of the user holding the control device; wherein the posture includes a one-handed holding posture and a two-handed holding posture.
In the example shown in fig. 6, the detector in the control device 100 may further include a holding posture sensor 102, and the holding posture sensor 102 is used for detecting the posture of the user holding the control device 100. For example, the holding posture sensor 102 may include at least one of an ambient light sensor, a temperature sensor, and a distance sensor, and the specific type of the holding posture sensor 102 is not limited in the embodiment of the present invention, and the detection of the posture of the user holding the control device 100 may be implemented.
In the example shown in fig. 6, at least the control device 100 is provided with the holding posture sensors 102 along the first direction, i.e., two sides of the X direction in fig. 6, and the functional regions 103 on the control device 100 are arranged along the first direction, fig. 6 exemplarily shows two functional regions 103 on the control device 100 to match the holding posture of both hands of the user, and the functional regions 103 on the control device 100 may be regions on the control device where the physical keys are provided. It should be noted that, in the embodiment of the present invention, the specific number of the functional areas 103 on the control device 100 is not limited, and the specific shape of the control device 100, such as a remote controller, is also not limited.
Fig. 7 is a schematic diagram illustrating interaction between a control device and a display device according to an exemplary embodiment of the present invention. Referring to fig. 6 and 7, taking the example that the holding posture sensor 102 includes an ambient light sensor, when only the ambient light sensor on one side of the control device 100 receives the feedback light signal or when neither of the ambient light sensors on both sides of the control device 100 receives the feedback light signal, as shown in the left diagram of fig. 7, it can be determined that the posture of the user holding the control device 100 is the one-handed holding posture; when the ambient light sensors on both sides of the control device 100 receive the feedback light signal, as shown in the right diagram of fig. 7, it can be determined that the user holds the control device 100 in a two-hand holding posture. The controller 110 in the control device 100 is connected to the holding posture sensor 102, the holding posture sensor 102 detects the posture of the user holding the control device 100 and transmits the detected posture to the controller 110, and the controller 110 acquires the posture of the user holding the control device 100.
And S430, sending a switching control signal to the display equipment according to the direction of the user holding the control device and the gesture of the user holding the control device, so that the display equipment responds to the received switching control signal and controls the display mode to be switched between the general mode and the game mode.
The display device 200 supports at least two display modes, namely a general mode and a game mode, the general mode can be a common viewing mode as shown in the left diagram of fig. 7, the game mode can be a common viewing mode as shown in the right diagram of fig. 7, the display device 200 can be set to have a preset game mode, the game type can be an embedded game, and can also be other game types such as a network game or a cloud game, and meanwhile, certain types of screen projection operation can also be supported.
At present, the content that can be carried on the smart television is very rich, including video, audio, game and other related applications. The smart television supports a high interaction function between the television and the user. With the development of smart televisions, games built in the televisions are also continuously upgraded, particularly cloud games, and a television screen is a trend as a display terminal. In recent years, the input modes of the smart television remote controller, including voice, mouse and keyboard types, gestures, mobile phones and other terminals, have been embodied on the remote controller. Mobile phones are common as mobile terminals for controlling televisions, but it is still the easiest and most straightforward way to control televisions using a remote control, and therefore, the remote control is also an essential accessory for display devices, such as televisions. In addition, although the handle is considered as the best choice for the game external equipment at present, the handle is not necessary to be equipped with accessories for the television game, the popularity rate of the handle is far lower than that of a remote controller, and common users cannot purchase game handles which are not frequently used for playing the television game except game enthusiasts.
Based on the foregoing, the remote controller can be applied as a gamepad to reduce hardware remote control equipment equipped for the smart television. However, the switching between the game mode and the general mode is performed by the user actively switching, including a voice interaction mode, a button interaction mode, or selecting an option in a corresponding menu. If the direct key on the remote controller is used in the switching mode, the possibility that the user mistakenly touches unnecessary operation buttons when playing games exists, for example, if the button in the live mode is triggered in the game playing process, the game is interrupted, the user experience is poor, and the high requirements are provided for the number and definition of the keys on the remote controller. If the switching mode is implemented through an application interface of the television terminal, there is inconvenience that the menu hierarchy needs to be sequentially operated. Remote controllers that support voice input may also be inconvenient in some special environments, such as quiet nights.
How to optimize the experience of the user using the smart television is a problem of important attention of all television manufacturers, so that a method for switching the display mode of the smart television needs to be provided, and the user can naturally control and switch the game mode and the general mode of the smart television so as to realize natural interaction between the user and the smart television terminal.
Therefore, the embodiment of the invention judges the direction of holding the control device by the user through the data collected by the inertia measurement unit, judges the contact area between the two hands of the user and the control device through the data collected by the ambient light sensor, and further judges the gesture of holding the control device by the user, and realizes the judgment of the user behavior, namely the display mode of the display equipment can be controlled to be switched between the general mode and the game mode only through the judgment of the direction and gesture of holding the remote controller by the user, so that the control device with the game handle function, such as the interactive feedback of the remote controller and the display equipment, such as a television terminal responding to the body state of the user, and the display mode of the display equipment is controlled according to the use mode of the current user and the pre-stored mapping relation.
In addition, the holding posture comprises a one-hand holding posture and a two-hand holding posture, the switching between the general mode and the game mode of the display equipment is realized by utilizing a natural non-inductive interaction mode, the realization mode is more convenient, the direction and the posture of the user holding the remote controller are detected simultaneously, the probability of the existence of the switching misoperation can be effectively reduced, and the defects of the direct key control switching mode, the hierarchical menu control switching mode and the voice control switching mode in the embodiment are overcome.
In some embodiments, the controller 110 is configured to transmit a switching control signal to the display apparatus 200 according to a direction in which the user holds the control apparatus 100 and a posture in which the user holds the control apparatus 100, so that the display apparatus 200 controls the display mode to switch between the general mode and the game mode in response to the received switching control signal, specifically including: when the first direction, that is, the included angle between the X direction in fig. 6 and the plane where the display device 200 is located is determined to be not more than 30 ° and the posture of the user holding the control apparatus 100 is the two-hand holding posture, a first switching control signal is sent to the display device 200, so that the display device 200 controls the display mode to be switched from the general mode to the game mode in response to the received first switching control signal.
For example, the default display mode of the remote controller is the universal mode, and when the user performs the operation of the universal mode by using the remote controller in consideration of the natural interactive behavior of the user, the control apparatus 100 adopts a one-handed holding posture as shown in the left diagram of fig. 7, and when the direction of the remote controller is switched horizontally, it is necessary to adjust the direction of the remote controller and change the holding posture to a two-handed holding posture. Therefore, when the control display mode is switched from the general mode to the game mode, the embodiment of the invention determines the angle between the first direction, i.e. the X direction in fig. 6, and the plane where the display device 200 is located, and determines whether the user holds the control device 100 in a two-hand holding posture or a one-hand holding posture. It should be noted that, when the display device 200 is a flat display device, the plane where the display device 200 is located is unambiguous; when the display device 200 is a curved display device, the plane on which the display device 200 is located may be understood as a vertical projection plane of the display device 200.
When it is determined that the first direction, i.e., the X direction in fig. 6, forms an angle of 30 ° or less with the plane where the display device 200 is located and the user holds the control apparatus 100 in a two-hand holding posture, a first switching control signal is sent to the display device 200, so that the display device 200 controls the display mode to be switched from the general mode to the game mode in response to the received first switching control signal. Taking the situation shown in fig. 8 as an example, when the control device 100 in fig. 8 is in the state a, the display mode corresponding to the display apparatus 200 is the common mode, and at this time, the arrangement direction of the functional regions 103 on the control device 100, that is, the included angle between the first direction and the plane where the display apparatus 200 is located is equal to 90 °; in fig. 8, when the control device 100 is in the state B, the display mode corresponding to the display device 200 is the game mode, and the arrangement direction of the functional regions 103 on the control device 100, i.e. the angle between the first direction and the plane where the display device 200 is located, is equal to 0 °.
Taking the holding direction sensor 103 as an IMU and the holding posture sensor 102 as an ambient light sensor as an example, the control apparatus 100, for example, the plane on which the remote control panel is located, is taken as an XY plane, and a three-dimensional coordinate system is established. When the IMU detects that the control apparatus 100 rotates around the Z axis to reach a state where an included angle between the first direction and the plane where the display device is located is not more than 30 °, for example, the control apparatus 100 changes from the state a to the state B in fig. 8, and the ambient light sensors on both sides of the control apparatus 100 receive the feedback light signal to determine that the posture where the user holds the control apparatus 100 is the two-hand holding posture, the control apparatus 100 sends a first switching control signal, and the display device 200 controls the display mode to be switched from the common mode to the game mode in response to the received first switching control signal.
In some embodiments, the controller 110 is configured to transmit a switching control signal to the display apparatus 200 according to a direction in which the user holds the control apparatus 100 and a posture in which the user holds the control apparatus 100, so that the display apparatus 200 controls the display mode to switch between the general mode and the game mode in response to the received switching control signal, specifically including: and when the included angle between the first direction and the plane of the display device 200 is judged to be more than 30 degrees and the posture of the user holding the control device 100 is the one-hand holding posture, sending a second switching control signal to the display device 200, so that the display device 200 responds to the received second switching control signal to control the display mode to be switched from the game mode to the general mode.
In consideration of the natural interactive behavior of the user, when the game mode is operated using the remote controller, a two-handed holding posture is adopted as shown in the right-hand diagram of fig. 7, and when the direction of the remote controller is switched vertically, it is necessary to adjust the direction of the remote controller and change the holding posture to a one-handed holding posture. Therefore, when the control display mode is switched from the game mode to the general mode, the embodiment of the invention determines the angle between the first direction and the plane where the display device 200 is located, and determines whether the user holds the control device 100 in a two-handed holding posture or a one-handed holding posture. And when the included angle between the first direction and the plane of the display device 200 is judged to be more than 30 degrees and the posture of the user for holding the control device 100 is the one-hand holding posture, sending a second switching control signal to the display device 200, so that the display device 200 controls the display mode to be switched from the game mode to the general mode in response to the received second switching control signal.
Taking the holding direction sensor 101 as an IMU and the holding posture sensor 102 as an ambient light sensor as an example, the control apparatus 100, for example, the plane on which the remote control panel is located, is taken as an XY plane, and a three-dimensional coordinate system is established. When the IMU detects that the control apparatus 100 rotates around the Z axis to reach a state where an angle between the first direction and the plane where the display device 200 is located is greater than 30 °, for example, the control apparatus 100 changes from the state B in fig. 8 to the state a, and only one side of the ambient light sensor of the control apparatus 100 receives the feedback light signal or neither side of the ambient light sensor receives the feedback light signal, so as to determine that the posture where the user holds the control apparatus 100 is the one-handed holding posture, the control apparatus 100 sends a second switching control signal, and the display device 200 controls the display mode to be switched from the game mode to the general mode in response to the received second switching control signal.
In some embodiments, the controller 110 is configured to transmit a switching control signal to the display apparatus 200 according to a direction in which the user holds the control apparatus 100 and a posture in which the user holds the control apparatus 100, so that the display apparatus 200 controls the display mode to switch between the general mode and the game mode in response to the received switching control signal, specifically including: when it is determined that the time for which the user holds the control apparatus 100 with one hand or both hands exceeds the set time, a switching control signal is transmitted to the display device 200, so that the display device 200 controls the display mode to be switched between the general mode and the game mode in response to the received switching control signal.
When it is determined that the included angle between the first direction and the plane where the display device 200 is located is less than or equal to 30 ° and the time when the user holds the control apparatus 100 with both hands exceeds the set time, a first switching control signal may be sent to the display device 200, so that the display device 200 controls the display mode to be switched from the general mode to the game mode in response to the received first switching control signal. Alternatively, when it is determined that the included angle between the first direction and the plane where the display device 200 is located is greater than 30 ° and the time for the user to hold the control apparatus 100 with one hand exceeds the set time, the second switching control signal may be sent to the display device 200, so that the display device 200 controls the display mode to be switched from the game mode to the general mode in response to the received second switching control signal. For example, the setting time may be 2 seconds, and the embodiment of the present invention does not limit the specific value of the setting time. Therefore, by adding the time length limitation to the holding gesture, the false triggering probability when the display mode of the display device 200 is switched is favorably reduced, and the experience of the user for switching the display mode of the display device 200 is further optimized.
Corresponding to the controller 110 in the control apparatus 100 shown in the above-described embodiment, the controller 250 in the display device 200 performs: in response to the received switching control signal sent by the control device 100, controlling the display mode of the display to switch between the general mode and the game mode; the switching control signal is transmitted by the control device 100 according to the direction in which the user holds the control device 100 and the posture in which the user holds the control device 100, including a one-handed holding posture and a two-handed holding posture.
The holding direction sensor in the control device 100 is used for detecting the direction in which the user holds the control device 100, the holding posture sensor in the control device 100 is used for detecting the posture in which the user holds the control device 100, the control device 10 sends a switching control signal to the display apparatus 200 according to the direction in which the user holds the control device 100 and the posture in which the user holds the control device 100, and the display apparatus 200 controls the display mode of the display to be switched between the general mode and the game mode in response to the received switching control signal sent by the control device 100.
Therefore, the embodiment of the invention can realize the switching of the display mode of the display equipment between the general mode and the game mode only by judging the direction and the posture of the user holding the remote controller, the display equipment senses the behavior of the user for feedback, and the control device with the function of the game handle, such as the remote controller and the display equipment, such as a television terminal, responds to the interactive feedback of the body state of the user and controls the display mode of the display equipment according to the use mode of the current user and the pre-stored mapping relation. In addition, the holding postures comprise a one-hand holding posture and a two-hand holding posture, the switching between the general mode and the game mode of the display equipment is realized by utilizing a natural non-inductive interaction mode, the realization mode is more convenient, the direction and the posture of the user holding the remote controller are detected simultaneously, the probability of the existence of the switching misoperation can be effectively reduced, and the defects of the direct key control switching mode, the hierarchical menu control switching mode and the voice control switching mode of the embodiment are overcome.
In some embodiments, the controller 250 is configured to control the display mode of the display 260 to switch between the general mode and the game mode in response to a received switching control signal sent by the control device 100, specifically including: when the control device 100 determines that the included angle between the arrangement direction of the functional regions 103 on the control device 100 and the plane of the display device 200 is less than or equal to 30 ° and the posture of the user holding the control device 100 is a two-hand holding posture, the display mode of the control display 260 is switched from the general mode to the game mode in response to the received first switching control signal sent by the control device.
In some embodiments, the controller 250 is configured to control the display mode of the display 260 to switch between the general mode and the game mode in response to a received switching control signal sent by the control device 100, specifically including: when the control device 100 determines that the included angle between the arrangement direction of the functional regions 103 on the control device 100 and the plane of the display device is greater than 30 degrees and the gesture of holding the control device by the user is the one-hand holding gesture 200, the display mode of the display 260 is controlled to be switched from the game mode to the general mode in response to the received second switching control signal sent by the control device 100.
In some embodiments, the controller 250 is configured to control the display mode of the display 260 to switch between the general mode and the game mode in response to the received switching control signal sent by the control device 100, including: when the control device 100 judges that the time for which the user holds the control device 100 with one hand or both hands exceeds the set time, the display mode of the display 260 is controlled to be switched between the general mode and the game mode in response to the received switching control signal transmitted by the control device. For example, the setting time may be 2 seconds, and the embodiment of the present invention does not limit the specific value of the setting time. Therefore, by adding the time length limitation to the holding gesture, the false triggering probability when the display mode of the display device 200 is switched is favorably reduced, and the experience of the user for switching the display mode of the display device 200 is further optimized.
Fig. 9 is a schematic diagram illustrating double-ended interaction logic of a control device and a display apparatus according to an exemplary embodiment of the present invention. As shown in fig. 9, the logic of the double-ended interaction between the control device and the display device includes the following steps:
the user holds the control device with both hands transversely; the control device is held by both hands of a user in a transverse manner, wherein the included angle between the arrangement direction of the functional areas on the control device and the plane where the display equipment is located is not more than 30 degrees, and the holding posture of the control device by the user is a holding posture of both hands;
the control device sends a first switching control signal to the display equipment;
the display equipment responds to the first switching control signal and controls the display to be switched from the general mode to the game mode;
the user holds the control device longitudinally with one hand; the control device can be held by a single hand of a user in a longitudinal direction, wherein the included angle between the arrangement direction of the functional areas on the control device and the plane where the display equipment is located is larger than 30 degrees, and the posture of holding the control device by the user is a holding posture of the single hand;
the control device sends a second switching control signal to the display equipment;
the display device responds to the second switching control signal and controls the display to be switched from the game mode to the general mode.
It can be seen from the foregoing embodiments that, in the display mode switching method provided in the embodiments of the present invention, the direction in which the user holds the control device is determined by using data collected by, for example, the inertia measurement unit, the contact area between the two hands of the user and the control device is determined by using data collected by, for example, the ambient light sensor, and then the posture in which the user holds the control device is determined, so that the determination of the user behavior is achieved, that is, the display mode of the display device can be controlled to switch between the general mode and the game mode only by determining the direction and posture in which the user holds the remote controller, and the control device having the function of the gamepad, for example, the remote controller and the display device, for example, a television terminal, respond to the interactive feedback of the user posture, and controls the display mode of the display device according to the use mode of the current user and the pre-stored mapping relationship. In addition, the holding posture comprises a one-hand holding posture and a two-hand holding posture, the switching between the general mode and the game mode of the display equipment is realized by utilizing a natural non-inductive interaction mode, the realization mode is more convenient, the direction and the posture of the user holding the remote controller are detected simultaneously, the probability of the existence of the switching misoperation can be effectively reduced, and the defects of the direct key control switching mode, the hierarchical menu control switching mode and the voice control switching mode in the embodiment are overcome.
According to the control device provided in the above embodiment, an embodiment of the present invention further provides a display mode switching method, and an execution main body of the display mode switching method includes, but is not limited to, the control device. For a specific implementation of the display mode switching method, reference may be made to the description of the control device in the foregoing embodiment, and in particular, the embodiment shown in fig. 5, which is not repeated herein.
According to the display device provided in the above embodiment, an embodiment of the present invention further provides a display mode switching method, and an execution subject of the display mode switching method includes, but is not limited to, the display device described above. For a specific implementation of the display mode switching method, reference may be made to the description of the display device in the foregoing embodiment, which is not repeated herein.
In specific implementation, the present invention further provides a computer storage medium, wherein the computer storage medium may store a program, and the program may include some or all of the steps in the embodiments of the method provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a Random Access Memory (RAM), or the like.
Those skilled in the art will readily appreciate that the techniques of the embodiments of the present invention may be implemented as software plus a required general purpose hardware platform. Based on such understanding, the technical solutions in the embodiments of the present invention may be substantially or partially embodied in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, or the like, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the method of the embodiments or some parts of the embodiments.
The single-ended devices and the display switching method executed by the configuration thereof in the embodiments of the present invention are listed in the interactive logic, and the same and similar parts in the embodiments are referred to each other, and the related contents are not described in detail.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the spirit of the corresponding technical solutions of the embodiments of the present invention.
The foregoing description, for purposes of explanation, has been presented in conjunction with specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the embodiments to the precise forms disclosed above. Many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles and the practical application, to thereby enable others skilled in the art to best utilize the embodiments and various embodiments with various modifications as are suited to the particular use contemplated.

Claims (10)

1. A control device, comprising:
a communicator for communicative connection with a display device;
the control device comprises a holding direction sensor and a holding posture sensor, wherein the holding posture sensor is arranged on at least two sides of the control device along a first direction; wherein the functional areas on the control device are arranged along the first direction;
a controller connected with the holding direction sensor and the holding posture sensor, configured to perform:
acquiring the direction of holding the control device by a user;
acquiring the posture of a user holding the control device; wherein the gestures include a one-handed holding gesture and a two-handed holding gesture;
and sending a switching control signal to the display equipment according to the direction of the user holding the control device and the gesture of the user holding the control device, so that the display equipment responds to the received switching control signal and controls the display mode to be switched between a general mode and a game mode.
2. The control device according to claim 1, wherein the controller is configured to send a switching control signal to the display apparatus according to a direction in which a user holds the control device and a posture in which the user holds the control device, so that the display apparatus controls the display mode to switch between the general mode and the game mode in response to the received switching control signal, and specifically includes:
judge first direction with planar contained angle less than or equal to 30 and the user of display device place grips controlling means's posture does when both hands grip the posture, to display device sends first switching control signal, so that display device responds to and receives first switching control signal controls the display mode by the general mode switches to the recreation mode.
3. The control device according to claim 1, wherein the controller is configured to send a switching control signal to the display apparatus according to a direction in which a user holds the control device and a posture in which the user holds the control device, so that the display apparatus controls the display mode to switch between the general mode and the game mode in response to the received switching control signal, and specifically includes:
and when the included angle between the first direction and the plane where the display equipment is located is judged to be larger than 30 degrees and the gesture of holding the control device by the user is the one-hand holding gesture, sending a second switching control signal to the display equipment, so that the display equipment responds to the received second switching control signal and controls the display mode to be switched from the game mode to the general mode.
4. The control apparatus according to claim 2 or 3, wherein the controller is configured to send a switching control signal to the display device according to a direction in which a user holds the control apparatus and a posture in which the user holds the control apparatus, so that the display device controls the display mode to switch between the general mode and the game mode in response to the received switching control signal, and specifically includes:
and when the time for judging that the user holds the control device with one hand or both hands exceeds the set time, sending a switching control signal to the display equipment so that the display equipment responds to the received switching control signal to control the display mode to be switched between a general mode and a game mode.
5. A display device, comprising:
a display for displaying an interface;
the communicator is used for being in communication connection with the control device;
a controller configured to perform:
in response to the received switching control signal sent by the control device, controlling the display mode of the display to be switched between a general mode and a game mode;
wherein the switching control signal is sent by the control device according to a direction in which the control device is held by the user and a posture in which the control device is held by the user, and the postures include a one-hand holding posture and a two-hand holding posture.
6. The apparatus according to claim 5, wherein the controller is configured to control the display mode of the display to switch between a general mode and a game mode in response to a received switching control signal sent by the control device, and specifically includes:
when the control device judges that the included angle between the arrangement direction of the functional areas on the control device and the plane where the display equipment is located is less than or equal to 30 degrees and the posture that the user holds the control device is the double-hand holding posture, the display mode of the display is controlled to be switched to the game mode by the general mode in response to receiving a first switching control signal sent by the control device.
7. The apparatus according to claim 5, wherein the controller is configured to control the display mode of the display to switch between a general mode and a game mode in response to a received switching control signal sent by the control device, and specifically includes:
and when the control device judges that the included angle between the arrangement direction of the functional areas on the control device and the plane of the display equipment is more than 30 degrees and the gesture of holding the control device by the user is the one-hand holding gesture, the display mode of the display is controlled to be switched from the game mode to the general mode in response to a received second switching control signal sent by the control device.
8. The apparatus according to claim 6 or 7, wherein the controller is configured to control the display mode of the display to switch between the general mode and the game mode in response to a received switching control signal sent by the control device, and specifically comprises:
and when the control device judges that the time for holding the control device by one hand or both hands of the user exceeds the set time, responding to the received switching control signal sent by the control device, and controlling the display mode of the display to be switched between a general mode and a game mode.
9. A display mode switching method is characterized by comprising the following steps:
controlling a holding direction sensor to acquire the direction of holding the control device by a user, and controlling a holding posture sensor to acquire the posture of holding the control device by the user; the holding posture sensors are respectively arranged on two sides of the control device along a first direction, and functional areas on the control device are arranged along the first direction;
acquiring the direction of a user holding the control device;
acquiring the posture of a user holding the control device; wherein the gestures include a one-handed holding gesture and a two-handed holding gesture;
and sending a switching control signal to the display equipment according to the direction of the user holding the control device and the gesture of the user holding the control device, so that the display equipment responds to the received switching control signal to control the display mode to be switched between a general mode and a game mode.
10. A display mode switching method is characterized by comprising the following steps:
in response to the received switching control signal sent by the control device, controlling the display mode to switch between the general mode and the game mode;
wherein the switching control signal is sent by the control device according to a direction in which the control device is held by the user and a posture in which the control device is held by the user, and the postures include a one-hand holding posture and a two-hand holding posture.
CN202111667295.4A 2021-12-31 2021-12-31 Control device, display equipment and display mode switching method Pending CN114430493A (en)

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