CN112312177B - Working mode switching method and device, display equipment and readable storage medium - Google Patents
Working mode switching method and device, display equipment and readable storage medium Download PDFInfo
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- CN112312177B CN112312177B CN202011161417.8A CN202011161417A CN112312177B CN 112312177 B CN112312177 B CN 112312177B CN 202011161417 A CN202011161417 A CN 202011161417A CN 112312177 B CN112312177 B CN 112312177B
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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
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/451—Execution arrangements for user interfaces
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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
- H04N21/43—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
- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
- H04N21/44213—Monitoring of end-user related data
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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
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/4508—Management of client data or end-user data
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Abstract
The application relates to a working mode switching method and device, a display device and a computer readable storage medium. The method comprises the following steps: responding to the access of an external device, and determining a channel accessed by the external device; when the channel accessed by the external equipment is a virtual interaction channel, acquiring equipment information of the external equipment; and when the equipment information meets the mode switching condition, switching the current working mode into a virtual interaction mode. By adopting the method, the current working mode can be automatically switched into the virtual interaction mode.
Description
Technical Field
The present application relates to computer technologies, and in particular, to a method and an apparatus for switching operating modes, a display device, and a computer-readable storage medium.
Background
With the development of computer technology, the functions of display devices are more and more abundant. Such as a television and a projector, in addition to watching conventional television programs, the system can be connected to a network to watch network videos, download application software, perform network shopping and the like. In addition, the display device can also be connected with external devices, such as a computer, a sound box, a DVD player, a game machine and the like. The game machine can be connected with the display device through the multimedia interface, and the game picture is displayed by utilizing the large screen characteristic of the display device, so that the low-delay picture effect is achieved.
However, when the user needs to use the game mode of the display device, it is necessary to enter the operation mode menu to manually adjust to the game mode.
Disclosure of Invention
The embodiment of the application provides a working mode switching method and device, display equipment and a computer readable storage medium, which can automatically switch a current working mode into a virtual interaction mode.
A working mode switching method comprises the following steps:
responding to the access of an external device, and determining a channel accessed by the external device;
when the channel accessed by the external equipment is a virtual interaction channel, acquiring equipment information of the external equipment;
and when the equipment information meets the mode switching condition, switching the current working mode into a virtual interaction mode.
An operation mode switching apparatus comprising:
the determining module is used for responding to the access of the external equipment and determining a channel accessed by the external equipment;
the acquisition module is used for acquiring the equipment information of the external equipment when the channel accessed by the external equipment is a virtual interaction channel;
and the switching module is used for switching the current working mode into a virtual interaction mode when the equipment information meets the mode switching condition.
In one embodiment, the switching module is further configured to acquire device information in a preset device set; and when the equipment information of the external equipment is the equipment information in the equipment set, switching the current working mode into a virtual interaction mode.
In an embodiment, the obtaining module is further configured to determine whether the external device supports a preset control protocol when a channel accessed by the external device is a virtual interaction channel; and acquiring the equipment information of the external equipment under the condition that the external equipment supports the preset control protocol.
In one embodiment, the obtaining module is further configured to initiate an address request to the external device; and under the condition of receiving the physical address returned by the external equipment, judging that the external equipment supports a preset control protocol.
In one embodiment, the obtaining module is further configured to initiate a device information obtaining request to the external device when the external device supports the preset control protocol; and receiving the extended display identification data returned by the external equipment in response to the equipment information acquisition request, and acquiring the equipment information of the external equipment from the extended display identification data.
In one embodiment, the apparatus further comprises: exiting the module; the exit module is used for exiting the virtual interaction mode when the connection with the external equipment is disconnected.
In one embodiment, the apparatus further comprises: a recovery module; the recovery module is used for recovering to a working mode before the virtual interaction mode is switched when the connection with the external equipment is disconnected.
In one embodiment, the switching module is further configured to determine playing content in a display screen when the connection with the external device is disconnected; and when the playing content is static playing content, switching the current working mode into an energy-saving mode.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
responding to the access of an external device, and determining a channel accessed by the external device;
when the channel accessed by the external equipment is a virtual interaction channel, acquiring equipment information of the external equipment;
and when the equipment information meets the mode switching condition, switching the current working mode into a virtual interaction mode.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
responding to the access of an external device, and determining a channel accessed by the external device;
when the channel accessed by the external equipment is a virtual interaction channel, acquiring equipment information of the external equipment;
and when the equipment information meets the mode switching condition, switching the current working mode into a virtual interaction mode.
According to the working mode switching method, the working mode switching device, the display equipment and the readable storage medium, the access channel of the external equipment is determined by responding to the access of the external equipment, and when the access channel of the external equipment is the virtual interaction channel, the equipment information of the external equipment is obtained to judge whether the working mode is switched or not. When the equipment information meets the mode switching condition, the current working mode is automatically switched to the virtual interaction mode, so that the switching of the pictures displayed in the virtual interaction scene is smoother, and the manual setting of a user is not needed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a diagram of an exemplary operating environment for a method for switching operating modes;
FIG. 2 is a flow diagram of a method for operating mode switching in one embodiment;
FIG. 3 is a flow diagram illustrating a current operating mode being switched to a gaming mode in one embodiment;
FIG. 4 is a flowchart illustrating a method for switching operating modes in another embodiment;
FIG. 5 is a block diagram showing the construction of an operation mode switching device according to an embodiment;
fig. 6 is an internal structural diagram of a display device in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 1 is a schematic application environment diagram of an embodiment of a method for switching an operating mode. As shown in fig. 1, the application environment includes an external device 110 and a display device 120. External device 110 accesses display device 120, and display device 120 determines a channel accessed by external device 110 in response to the access of external device 110. When the channel accessed by the external device 110 is the virtual interaction channel, the display device 120 obtains the device information of the external device 110. When the device information of the external device 110 satisfies the mode switching condition, the display device 120 switches the current operating mode to the virtual interaction mode. The external device 110 may be, but is not limited to, various smart phones, game machines, tablet computers, and portable wearable devices. The display device may be, but is not limited to, various personal computers, notebook computers, smart phones, tablet computers, smart televisions, and projectors.
Fig. 2 is a flowchart of an operating mode switching method according to an embodiment. The operation mode switching method in this embodiment is described by taking the display device in fig. 1 as an example. As shown in fig. 2, the method for switching the operation mode includes steps 202 to 206.
Specifically, the display device is provided with a channel for the external device to access, and the channel may be a high Definition Multimedia interface, such as an hdmi (high Definition Multimedia interface) interface. The display equipment can receive high-definition video signals through the HDMI interface for displaying high-definition pictures, and can be connected with external equipment through the multimedia interface for carrying out signal transmission with the external equipment. The display device may be provided with multiple channels including, but not limited to, a network channel, a virtual interaction channel, a multimedia channel. Different channels can realize different functions, for example, a network channel can be externally connected with a network cable so that the display equipment has a network function, and the multimedia channel is used for connecting a set top box and realizing the on-demand of multimedia audio and video.
The user can access the external device to the channel of the display device, and when the display device detects the access of the external device, the channel accessed by the external device is determined. For example, when there is an access of an external device, the display device detects which channel the external device accesses is from a network channel, a virtual interaction channel, or a multimedia channel.
And 204, when the channel accessed by the external equipment is the virtual interaction channel, acquiring the equipment information of the external equipment.
Specifically, when the display device detects that the channel accessed by the external device is the virtual interaction channel, the display device determines that the user may need to use the virtual interaction mode. The virtual interaction mode is a working mode in which a user operates a character in a virtual interaction scene through an external device, and displays the virtual interaction scene in a display device and various operations of the character in the virtual interaction scene. The display equipment acquires the equipment information of the external equipment to determine whether the external equipment is equipment with a virtual interactive operation function.
And step 206, when the equipment information meets the mode switching condition, switching the current working mode into a virtual interaction mode.
The working mode refers to a mode when the display device is in a working state, and includes but is not limited to a virtual interaction mode, an energy saving mode, a multimedia mode, and a standard mode. The energy-saving mode is a mode for saving energy of the display device, the multimedia mode is a high-definition mode suitable for playing audio and video, and the standard mode is a general mode of the display device and can be considered as a default mode.
Specifically, the display device acquires device information of the external device, and determines whether the device information satisfies a mode switching condition. When the device information meets the mode switching condition, the display device can determine the current working mode and switch the current working mode into the virtual interaction mode. The virtual interactive mode can reduce the screen resolution, improve the picture processing speed, reduce the delay, realize the high-speed switching of the pictures and ensure that the pictures displayed in the virtual interactive scene are switched more smoothly.
In the working mode switching method in this embodiment, the channel accessed by the external device is determined by responding to the access of the external device, and when the channel accessed by the external device is the virtual interaction channel, the device information of the external device is acquired to determine whether to switch the working mode. When the equipment information meets the mode switching condition, the current working mode is automatically switched to the virtual interaction mode, so that the switching of the picture displayed in the virtual interaction scene is smoother, and the manual setting of a user is not needed.
In one embodiment, when the device information satisfies the mode switching condition, switching the current operating mode to the virtual interaction mode includes:
acquiring equipment information in a preset equipment set; and when the equipment information of the external equipment is the equipment information in the equipment set, switching the current working mode into a virtual interaction mode.
Specifically, the device corresponding to the device information in the preset device set is a device with a virtual interaction function. After the display device acquires the device information of the external device, the device information of the external device is compared with the device information in the device set to determine whether the device information of the external device is the device information in the device set. And when the equipment information of the external equipment is the equipment information in the equipment set, judging that the mode switching condition is met, determining the current working mode by the display equipment, and switching the current working mode into the virtual interaction mode.
In this embodiment, when the device information of the external device is not the device information in the device set, the display device maintains the current operating mode.
In this embodiment, the device information in the preset device set is obtained, and when the device information of the external device is the device information in the device set, the current working mode is switched to the virtual interaction mode, so that the picture processing speed can be increased, the pictures displayed in the virtual interaction scene can be switched more smoothly, and the requirement of virtual interaction operation is met.
In one embodiment, the device information of the external device may include a device identifier and a device display name of the external device. The device identifier may be a device ID, and the device display name may be a name displayed on the display device when the external device is connected to the display device.
The device information in the preset device set includes a device identifier and a device display name. After the display device acquires the device information of the external device, matching the device identifier of the external device with the device identifiers in the device set, and matching the device display name of the external device with the device display names in the device set, so as to determine whether the device information of the external device is the device information in the device set. When the device identifier of the external device is the device identifier in the device set and the device display name of the external device is the device display name in the device set, judging that the mode switching condition is met, determining the current working mode by the display device, and switching the current working mode into the virtual interaction mode.
In one embodiment, when the channel accessed by the external device is the virtual interaction channel, acquiring device information of the external device includes:
when the channel accessed by the external equipment is a virtual interaction channel, determining whether the external equipment supports a preset control protocol; and acquiring the equipment information of the external equipment under the condition that the external equipment supports a preset control protocol.
Specifically, when the display device detects that the channel accessed by the external device is the virtual interaction channel, the display device may further determine whether the external device supports the preset control protocol. And the display equipment acquires the equipment information of the external equipment under the condition that the external equipment supports the preset control protocol.
The preset control protocol may be an interaction protocol between the display device and the external device. For example, the predetermined Control protocol may be a per CEC (Consumer Electronics Control) protocol. The display device may determine whether the external device supports the CEC protocol, and in a case where the external device supports the CEC protocol, the display device may acquire device information of the external device.
In this embodiment, when the channel accessed by the external device is the virtual interaction channel, it is determined whether the external device supports the preset control protocol, and under the condition that the external device supports the preset control protocol, the device information of the external device is further acquired, so that the accuracy of acquiring the device information is improved.
In one embodiment, determining whether the external device supports the preset control protocol includes:
initiating an address request to an external device; and under the condition of receiving the physical address returned by the external equipment, judging that the external equipment supports the preset control protocol.
Specifically, when the display device determines that the channel accessed by the external device is a virtual interaction channel, the display device sends an address request to the external device to obtain a physical address of the external device. When the external device responds to the address request and returns a physical address to the external device, the external device is indicated to support the preset control protocol. And if the display equipment receives the physical address returned by the external equipment, the display equipment can judge that the external equipment supports the preset control protocol.
In this embodiment, an address request is initiated to the external device, and whether the external device supports the preset control protocol can be accurately determined by whether the physical address returned by the external device can be received.
In one embodiment, acquiring device information of the external device when the external device supports a preset control protocol includes:
initiating a device information acquisition request to the external device under the condition that the external device supports a preset control protocol; and receiving the extended display identification data returned by the external equipment in response to the equipment information acquisition request, and acquiring the equipment information of the external equipment from the extended display identification data.
The extended display identification data refers to data of screen resolution, and includes manufacturer name and serial number. The extended display identification data may be edid (extended display identification data) data.
Specifically, the display device initiates a device information acquisition request to the external device when detecting that the external device supports a preset control protocol. And the external equipment receives the equipment information acquisition request and returns the extended display identification data. And the display equipment receives the extended display identification data of the external equipment and acquires the equipment information of the external equipment from the extended display identification data.
In one embodiment, the device information of the external device includes a device identifier and a device display name. The display equipment initiates an equipment information acquisition request to the external equipment and receives EDID data returned by the external equipment. The display device obtains the device identifier, such as the device ID, of the external device from the EDID data, and obtains the device display name.
In this embodiment, when the external device supports the preset control protocol, the external device initiates a device information acquisition request, and the device information of the external device is accurately acquired from the extended display identification data returned by the external device, so that the acquired device information is more accurate.
In one embodiment, acquiring device information of the external device when the external device supports a preset control protocol includes:
acquiring a physical address of the external equipment under the condition that the external equipment supports a preset control protocol; initiating a device information acquisition request to a physical address of the external device; and receiving the extended display identification data returned by the external equipment in response to the equipment information acquisition request, and acquiring the equipment information of the external equipment from the extended display identification data.
And the display equipment can acquire the physical address of the external equipment under the condition that the display equipment detects that the external equipment supports the preset control protocol. And then, the display equipment sends an equipment information acquisition request to the physical address of the external equipment. And the external equipment receives the equipment information acquisition request and returns the extended display identification data according to the equipment information acquisition request. And the display equipment receives the extended display identification data of the external equipment and acquires the equipment information of the external equipment from the extended display identification data.
In one embodiment, the method further comprises: and when the connection with the external equipment is disconnected, exiting the virtual interaction mode.
Specifically, when the display device detects that the external device is disconnected, it is determined that the user does not need to use the virtual interaction mode of the display device, and the display device exits the virtual interaction mode.
In this embodiment, the virtual interaction mode may enable the switching of the displayed pictures in the virtual interaction scene to be smoother, but may reduce the resolution of the screen and reduce the definition of the pictures. When the user does not use the virtual interaction mode any more, the display equipment automatically exits from the virtual interaction mode, and the problem that the picture is not clear enough due to the fact that the user forgets to set the exit from the virtual interaction mode can be avoided.
In one embodiment, the method further comprises: and when the connection with the external equipment is disconnected, the working mode before the virtual interaction mode is switched to is recovered.
Specifically, when the display device detects that the external device is disconnected, it is determined that the user has not needed to use the virtual interaction mode of the display device. The display equipment exits the virtual interaction mode, determines the working mode before switching to the virtual interaction mode, and restores to the previous working mode.
In this embodiment, when the connection with the external device is disconnected, the operation mode before the virtual interaction mode is switched is restored, so that the problem that the playing picture is not clear enough when the user forgets to quit the virtual interaction mode and uses the virtual interaction mode to play audio and video can be avoided.
In one embodiment, the method for switching the operating mode further includes: when the connection with the external equipment is disconnected, determining the playing content in the display picture; and when the playing content is static playing content, switching the current working mode into an energy-saving mode.
Specifically, after the display device detects that the external device is disconnected, the display device may determine the playing content in the current display screen. The display device judges whether the playing content in the display picture is static playing content or dynamic playing content. Further, the display device may obtain the playing content within the preset duration, and when the playing content within the preset duration does not change, it is determined that the playing content is the static playing content. And when the playing content in the preset time length changes, judging that the playing content is dynamic playing content.
And then, when the playing content in the current display picture is the static playing content, switching the current working mode into an energy-saving mode so as to save the electric quantity of the display equipment. When the playing content in the current display picture is the dynamic playing content, the current working mode can be adjusted to be the multimedia mode so as to improve the picture quality.
In one embodiment, the method for switching the operating mode further includes: and when the channel accessed by the external equipment is a multimedia channel, switching the current image mode into a multimedia mode.
Specifically, the user may access the external device to the display device, and when the display device detects the access of the external device, determine a channel to which the external device is accessed. When the channel accessed by the external equipment is a multimedia channel, the display equipment can determine the current working mode and switch the current working mode into the multimedia mode if the user is judged to possibly use the multimedia playing function. The multimedia mode can improve the resolution of a screen, improve the definition of a displayed picture and provide the best experience of playing picture quality for a user.
In one embodiment, the method for switching the operating mode further includes: detecting the current screen brightness; when the current screen brightness is lower than the preset brightness range, increasing the current screen brightness; and when the current screen brightness is higher than the preset brightness range, reducing the current screen brightness.
Specifically, the display device may detect a current screen brightness and obtain a preset brightness range. The display device compares the current screen brightness with a preset brightness range. When the current screen brightness is lower than the preset brightness range, it is judged that the current ambient light is dark, which easily causes discomfort to eyes of a user, and then the current screen brightness is increased by the display device, so that the increased screen brightness is in the preset brightness range.
When the current screen brightness is lower than the preset brightness range, the current ambient light is judged to be too bright, the eyes of a user are easily uncomfortable, and then the display equipment can reduce the current screen brightness, so that the reduced screen brightness is in the preset brightness range.
In this embodiment, by detecting the current screen brightness, when the current screen brightness is lower than the preset brightness range, the current screen brightness is increased, and when the current screen brightness is higher than the preset brightness range, the current screen brightness is decreased, so as to ensure that the current screen brightness is in a state that can ensure that the eyes of the user are comfortable.
In one embodiment, the method for switching the operating mode further includes: determining the distance between the external equipment and the display equipment; and when the distance between the external equipment and the display equipment is smaller than a distance threshold value, sending a prompt.
Specifically, in the process of virtual interaction by using the external device, the display device may detect the distance between the external device and the display device at regular time. The display device can compare the distance between the external device and the display device, when the distance between the external device and the display device is smaller than a distance threshold value, the fact that the user is too close to the display device is judged, and then the display device sends out a prompt to prompt the user to keep a proper distance with the display device so as to keep the comfort degree of eyes of the user.
In one embodiment, the method for switching the operating mode further includes: acquiring a face image; matching the face image with a preset face image; and if the matching is successful, judging that the target user corresponding to the face image does not have the use authority of the virtual interaction mode, and not executing the operation of switching the current working mode into the virtual interaction mode. The preset face image can be a face image of a preset age group. The face image of the preset age group is the face image of a user who is not allowed to use the game.
In one embodiment, as shown in FIG. 3, a flow chart of switching the current operation mode to the game mode in one embodiment is shown. The virtual interaction channel is a game channel, and the virtual interaction mode is a game mode.
When the display device detects the access of the external device, whether the channel accessed by the external device is a game channel is determined. And when the channel accessed by the external equipment is a game channel, judging whether the external equipment supports the CEC protocol. And under the condition that the external equipment does not support the CEC protocol, the mode switching operation is not executed, and the current working mode is maintained.
And under the condition that the external equipment supports the CEC protocol, obtaining EDID data of the external equipment. And the display equipment acquires the equipment ID and the equipment display name of the external equipment from the EDID data of the external equipment.
And then, judging whether the external equipment is game equipment or not according to the equipment ID and the equipment display name. When the external device is not the game device, the mode switching operation is not executed, and the current working mode is maintained.
And when the external equipment is game equipment, executing mode switching operation, determining the current working mode by the display equipment, and switching the current working mode into a game mode.
In the conventional method for switching the working mode, a user needs to perform multi-step operation to switch to the game mode. And the user typically needs to enter system settings, enter the graphics menu, and then enter the operational mode menu to select the operational mode as the game mode. In this embodiment, the game device may be connected to the display device through the multimedia interface, and the game screen may be displayed by using a large screen of the display device, thereby achieving a low-latency screen effect.
In one embodiment, as shown in fig. 4, there is provided an operation mode switching method, including:
and the display equipment responds to the access of the external equipment and determines the access channel of the external equipment.
And when the channel accessed by the external equipment is the virtual interaction channel, the display equipment initiates an address request to the external equipment.
And under the condition of receiving the physical address returned by the external equipment, judging whether the external equipment supports a preset control protocol or not.
And under the condition that the external equipment supports the preset control protocol, the display equipment initiates an equipment information acquisition request to the external equipment.
And the display equipment receives the extended display identification data returned by the external equipment in response to the equipment information acquisition request, and acquires the equipment information of the external equipment from the extended display identification data.
Then, the display device obtains device information in a preset device set.
And when the equipment information of the external equipment is the equipment information in the equipment set, the display equipment switches the current working mode into a virtual interaction mode.
When the connection with the external equipment is disconnected, the display equipment exits the virtual interaction mode and restores to the working mode before the virtual interaction mode is switched.
In this embodiment, the access channel of the external device is determined in response to the access of the external device, and when the access channel of the external device is a virtual interaction channel, it is determined whether the external device supports a preset control protocol, so as to determine whether the external device can interact with the display device. And an address request is sent to the external equipment, and whether the external equipment supports the preset control protocol or not can be accurately judged by whether the physical address returned by the external equipment can be received or not.
And under the condition that the external equipment supports the preset control protocol, the equipment information of the external equipment is further acquired, and the accuracy of acquiring the equipment information is improved. The method comprises the steps of acquiring equipment information in a preset equipment set, and switching a current working mode into a virtual interaction mode when the equipment information of the external equipment is the equipment information in the equipment set, so that the picture processing speed can be increased, pictures displayed in a virtual interaction scene can be switched more smoothly, and manual setting by a user is not needed.
The virtual interaction mode can enable pictures displayed in a virtual interaction scene to be switched more smoothly, but can reduce the resolution of a screen and the definition of the pictures. When the user does not use the virtual interaction mode any more, the display device automatically exits the virtual interaction mode and restores to the working mode before the virtual interaction mode is switched, so that the problem that the playing picture is not clear enough when the user forgets to exit the virtual interaction mode and uses the virtual interaction mode to play the audio and video can be avoided.
It should be understood that although the various steps in the flowcharts of fig. 2-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not limited to being performed in the exact order illustrated and, unless explicitly stated herein, may be performed in other orders. Moreover, at least some of the steps in fig. 2-4 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
Fig. 5 is a block diagram of an operation mode switching device according to an embodiment. As shown in fig. 5, the apparatus includes: a determination module 502, an acquisition module 504, and a switching module 506. Wherein, the first and the second end of the pipe are connected with each other,
a determining module 502, configured to determine, in response to an access of an external device, a channel to which the external device is accessed;
an obtaining module 504, configured to obtain device information of the external device when a channel to which the external device is connected is a virtual interaction channel;
a switching module 506, configured to switch the current working mode to the virtual interaction mode when the device information meets a mode switching condition.
The working mode switching device in this embodiment determines a channel to which the external device is accessed by responding to the access of the external device, and acquires device information of the external device when the channel to which the external device is accessed is a virtual interaction channel to determine whether to switch the working mode. When the equipment information meets the mode switching condition, the current working mode is automatically switched to the virtual interaction mode, so that the switching of the picture displayed in the virtual interaction scene is smoother, and the manual setting of a user is not needed.
In one embodiment, the switching module 506 is further configured to: acquiring equipment information in a preset equipment set; and when the equipment information of the external equipment is the equipment information in the equipment set, switching the current working mode into a virtual interaction mode.
In this embodiment, device information in a preset device set is obtained, and when the device information of the external device is the device information in the device set, the current working mode is switched to the virtual interaction mode, so that the picture processing speed can be increased, pictures displayed in a virtual interaction scene are switched more smoothly, and the requirement of virtual interaction operation is met.
In one embodiment, the obtaining module 504 is further configured to: when the channel accessed by the external equipment is a virtual interaction channel, determining whether the external equipment supports a preset control protocol; and acquiring the equipment information of the external equipment under the condition that the external equipment supports a preset control protocol.
In this embodiment, when the channel accessed by the external device is the virtual interaction channel, it is determined whether the external device supports the preset control protocol, and under the condition that the external device supports the preset control protocol, the device information of the external device is further acquired, so that the accuracy of acquiring the device information is improved.
In one embodiment, the obtaining module 504 is further configured to: initiating an address request to an external device; and under the condition of receiving the physical address returned by the external equipment, judging that the external equipment supports the preset control protocol.
In this embodiment, an address request is initiated to the external device, and whether the external device supports the preset control protocol can be accurately determined by whether the physical address returned by the external device can be received.
In one embodiment, the obtaining module 504 is further configured to: initiating a device information acquisition request to the external device under the condition that the external device supports a preset control protocol; and receiving the extended display identification data returned by the external equipment in response to the equipment information acquisition request, and acquiring the equipment information of the external equipment from the extended display identification data.
In this embodiment, when the external device supports the preset control protocol, the external device initiates a device information acquisition request, and the device information of the external device is accurately acquired from the extended display identification data returned by the external device, so that the acquired device information is more accurate.
In one embodiment, the apparatus further comprises: and exiting the module. The exit module is to: and when the connection with the external equipment is disconnected, exiting the virtual interaction mode.
In this embodiment, the virtual interaction mode can switch the displayed picture more smoothly in the virtual interaction scene, but at the same time, the screen resolution is reduced, and the picture definition is reduced. When the user does not use the virtual interaction mode any more, the display equipment automatically exits from the virtual interaction mode, and the problem that the picture is not clear enough due to the fact that the user forgets to set the exit from the virtual interaction mode can be avoided.
In one embodiment, the apparatus further comprises: and a recovery module. The recovery module is further to: and the operation mode before the virtual interactive mode is switched is recovered.
In this embodiment, when the connection with the external device is disconnected, the operation mode before the virtual interaction mode is switched is restored, so that the problem that the playing picture is not clear enough when the user forgets to quit the virtual interaction mode and uses the virtual interaction mode to play audio and video can be avoided.
In one embodiment, the switching module 506 is further configured to: when the connection with the external equipment is disconnected, determining the playing content in the display picture; and when the playing content is static playing content, switching the current working mode into an energy-saving mode.
And when the playing content in the current display picture is the static playing content, switching the current working mode into an energy-saving mode so as to save the electric quantity of the display equipment.
In one embodiment, the switching module 506 is further configured to: and when the channel accessed by the external equipment is a multimedia channel, switching the current image mode into a multimedia mode. The multimedia mode can improve the resolution of a screen, improve the definition of a displayed picture and provide the best experience of playing picture quality for a user.
The division of each module in the operation mode switching device is only used for illustration, and in other embodiments, the operation mode switching device may be divided into different modules as needed to complete all or part of the functions of the operation mode switching device.
For the specific limitation of the operation mode switching device, reference may be made to the above limitation of the operation mode switching method, which is not described herein again. The modules in the above-mentioned operation mode switching device can be wholly or partially implemented by software, hardware and their combination. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Fig. 6 is a schematic diagram of the internal structure of the display device in one embodiment. As shown in fig. 6, the display device includes a processor and a memory connected by a system bus. Wherein the processor is configured to provide computing and control capabilities to support the operation of the entire display device. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The computer program can be executed by a processor to implement an operation mode switching method provided in the following embodiments. The internal memory provides a cached operating environment for operating system computer programs in the non-volatile storage medium. The display device may be any terminal device such as a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a Point of Sales (POS), a vehicle-mounted computer, and a wearable device.
The implementation of each module in the operation mode switching device provided in the embodiment of the present application may be in the form of a computer program. The computer program may be run on a terminal or a server. Program modules formed by the computer program may be stored on the memory of the display device. Which when executed by a processor, performs the steps of the method described in the embodiments of the present application.
In one embodiment, a computer device is further provided, which includes a memory and a processor, the memory stores a computer program, and the processor implements the steps of the above method embodiments when executing the computer program.
In an embodiment, a computer-readable storage medium is provided, in which a computer program is stored which, when being executed by a processor, carries out the steps of the above-mentioned method embodiments.
In one embodiment, a computer program product or computer program is provided that includes computer instructions stored in a computer-readable storage medium. The computer instructions are read by a processor of a computer device from a computer-readable storage medium, and the computer instructions are executed by the processor to cause the computer device to perform the steps in the above-mentioned method embodiments.
Any reference to memory, storage, database, or other medium used herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and bus dynamic RAM (RDRAM).
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method for switching a working mode, comprising:
responding to the access of an external device, and determining a channel accessed by the external device;
when the channel accessed by the external equipment is a virtual interaction channel, acquiring equipment information of the external equipment; the equipment information of the external equipment comprises an equipment identifier and an equipment display name of the external equipment;
acquiring a device identifier and a device display name in a preset device set; the equipment indicated by the equipment identification and the equipment display name in the preset equipment set has a virtual interaction function;
and when the equipment identifier and the equipment display name of the external equipment belong to the equipment identifiers and the equipment display names in the equipment set, switching the current working mode into a virtual interaction mode.
2. The method according to claim 1, wherein when the channel accessed by the external device is a virtual interaction channel, acquiring device information of the external device comprises:
when the channel accessed by the external equipment is a virtual interaction channel, determining whether the external equipment supports a preset control protocol;
and acquiring the equipment information of the external equipment under the condition that the external equipment supports the preset control protocol.
3. The method of claim 2, wherein the determining whether the peripheral device supports a predetermined control protocol comprises:
initiating an address request to the external equipment;
and under the condition of receiving the physical address returned by the external equipment, judging that the external equipment supports a preset control protocol.
4. The method according to claim 2, wherein the obtaining the device information of the external device under the condition that the external device supports the preset control protocol includes:
initiating a device information acquisition request to the external device under the condition that the external device supports the preset control protocol;
and receiving extended display identification data returned by the external equipment in response to the equipment information acquisition request, and acquiring the equipment information of the external equipment from the extended display identification data.
5. The method of claim 1, further comprising:
and when the connection with the external equipment is disconnected, exiting the virtual interaction mode, or recovering to the working mode before switching to the virtual interaction mode.
6. The method of claim 1, further comprising:
and when the channel accessed by the external equipment is a multimedia channel, switching the current working mode into a multimedia mode.
7. The method according to any one of claims 1 to 6, further comprising:
when the connection with the external equipment is disconnected, determining the playing content in the display picture;
and when the playing content is static playing content, switching the current working mode into an energy-saving mode.
8. An operation mode switching apparatus, comprising:
the determining module is used for responding to the access of the external equipment and determining a channel accessed by the external equipment;
the acquisition module is used for acquiring the equipment information of the external equipment when a channel accessed by the external equipment is a virtual interaction channel; the equipment information of the external equipment comprises an equipment identifier and an equipment display name of the external equipment;
the switching module is used for acquiring the equipment identification and the equipment display name in a preset equipment set; the equipment indicated by the equipment identification and the equipment display name in the preset equipment set has a virtual interaction function; and when the equipment identification and the equipment display name of the external equipment belong to the equipment identification and the equipment display name in the equipment set, switching the current working mode into a virtual interaction mode.
9. A display device comprising a memory and a processor, the memory having stored therein a computer program which, when executed by the processor, causes the processor to carry out the steps of the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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| CN105528130B (en) * | 2014-10-24 | 2020-07-24 | 联想(北京)有限公司 | Control method and device and electronic equipment |
| KR20170060485A (en) * | 2015-11-24 | 2017-06-01 | 삼성전자주식회사 | Electronic device and method for displaying content according to display mode |
| CN106060520B (en) * | 2016-04-15 | 2018-01-16 | 深圳超多维光电子有限公司 | A kind of display mode switching method and its device, intelligent terminal |
| CN107592427B (en) * | 2017-10-11 | 2020-07-07 | 广东小天才科技有限公司 | Mode switching method, terminal device and computer readable storage medium |
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