CN111988448A - Image display method, terminal and storage medium - Google Patents
Image display method, terminal and storage medium Download PDFInfo
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- CN111988448A CN111988448A CN201910423983.2A CN201910423983A CN111988448A CN 111988448 A CN111988448 A CN 111988448A CN 201910423983 A CN201910423983 A CN 201910423983A CN 111988448 A CN111988448 A CN 111988448A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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Abstract
The embodiment of the application discloses an image display method, a terminal and a storage medium, and belongs to the field of electronic equipment. The terminal includes: the detachable screen module is at least one of a main screen module and an auxiliary screen module; each detachable screen module comprises a screen RF transceiver, and the machine body comprises at least one machine body RF transceiver; the detachable screen module and the machine body are in data communication through the screen RF transceiver and the machine body RF transceiver. In the embodiment of the application, through designing into detachable screen module with the main screen and/or the vice screen of terminal, the mode that sets up of display screen has been richened, in addition, carry out data communication through organism RF transceiver and screen RF transceiver between organism and the detachable screen module, avoided setting up data transmission line between organism and detachable screen module, improved the flexibility that sets up of detachable screen module.
Description
Technical Field
The present disclosure relates to the field of electronic devices, and in particular, to an image display method, a terminal and a storage medium.
Background
The display screen is a component used for displaying images in the terminal.
In the related art, when a terminal is provided with a display screen, the display screen is usually fixed on the front side of the body of the terminal; when the terminal is provided with two display screens, one of the display screens is fixedly arranged on the front side of the body of the terminal as a main display screen, and the other display screen is fixedly arranged on the back side of the body of the terminal as an auxiliary display screen.
However, the setting mode of the display screen in the related art is single, and the related art cannot be applied to different application scenarios.
Disclosure of Invention
The embodiment of the application provides an image display method, a terminal and a storage medium. The problem that the display screen in the related art is single in setting mode and cannot be suitable for different application scenes can be solved. The technical scheme is as follows:
according to an aspect of the present application, a terminal is provided, the terminal including a body, and at least one detachable screen module disposed on the body, the detachable screen module being at least one of a main screen module and a sub-screen module;
each detachable screen module comprises a screen Radio Frequency (RF) transceiver, and the machine body comprises at least one machine body RF transceiver;
The detachable screen module and the machine body are in data communication through the screen RF transceiver and the machine body RF transceiver.
In an alternative embodiment, an Application Processor (AP) is included in the body, the AP being configured to receive data received by the body RF transceiver and/or to transmit data via the body RF transceiver;
the AP has the same interface with the body RF transceiver, and is directly connected with the body RF transceiver;
the AP and the body RF transceiver have different interfaces, and are connected through an interface conversion chip.
In an optional embodiment, the detachable screen module includes a display component and a Micro Controller Unit (MCU), the MCU is configured to control the display component, the MCU is further configured to receive data received by the screen RF transceiver, and/or is configured to transmit data through the screen RF transceiver;
the screen RF transceiver is respectively connected with the display assembly and the MCU;
the MCU is connected with the display component.
In an alternative embodiment, the MCU is interfaced with the screen RF transceiver directly;
The interface of the MCU is different from that of the screen RF transceiver, and the MCU is connected with the screen RF transceiver through an interface conversion chip;
the display assembly has the same interface as the screen RF transceiver, the display assembly being directly connected to the screen RF transceiver;
the display assembly is different from the interface of the screen RF transceiver, and the display assembly is connected with the screen RF transceiver through an interface conversion chip.
In an optional embodiment, the terminal comprises a first detachable screen module and a second detachable screen module;
the first detachable screen module comprises a first screen RF transceiver, and the second detachable screen module comprises a second screen RF transceiver;
the body comprises a first body RF transceiver and a second body RF transceiver;
the first screen RF transceiver is for data communication with the first body RF transceiver and the second screen RF transceiver is for data communication with the second body RF transceiver.
In an optional embodiment, the main body includes a first wireless charging component and a main body battery, and each detachable screen module includes a second wireless charging component and a screen battery;
The first wireless charging assembly is connected with the machine body battery, and the second wireless charging assembly is connected with the screen battery;
the machine body battery is used for charging the screen battery through the first wireless charging assembly and the second wireless charging assembly, and the screen battery is used for supplying power to all components in the detachable screen module.
In an alternative embodiment, the screen RF transceiver and the body RF transceiver communicate data therebetween via millimeter wave communication technology or via microwave communication technology.
According to another aspect of the present application, there is provided an image display method for a terminal, the terminal including a body, and at least one detachable screen module disposed on the body, the detachable screen module being at least one of a main screen module and a sub-screen module, the method including:
the machine body sends image data to the detachable screen module through the machine body RF transceiver;
the detachable screen module receives the image data through the screen RF transceiver;
and the detachable screen module displays images according to the image data.
In another aspect, a computer-readable storage medium is provided, the storage medium storing at least one instruction for execution by a processor to implement the image display method of the above aspect.
The beneficial effects brought by the technical scheme provided by the embodiment of the application at least comprise:
compare in the correlation technique the display screen can only set firmly on the organism at terminal, in this application embodiment, through designing into detachable screen module with the main screen and/or the vice screen of terminal, the mode that sets up of display screen has been richened, in addition, carry out data communication through organism RF transceiver and screen RF transceiver between organism and the detachable screen module, when guaranteeing that detachable screen module normally shows, avoided setting up data transmission line between organism and detachable screen module, the flexibility that sets up of detachable screen module has been improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a terminal provided in an exemplary embodiment of the present application;
fig. 2 is a schematic structural diagram of a terminal according to another exemplary embodiment of the present application;
fig. 3 is a schematic structural diagram of a terminal according to another exemplary embodiment of the present application;
fig. 4 is a block diagram of a terminal according to an exemplary embodiment of the present application;
FIG. 5 is a flow chart of an image display method provided by an exemplary embodiment of the present application;
FIG. 6 is a flow chart of an image display method provided by another illustrative embodiment of the present application;
FIG. 7 is a flow chart of an image display method provided by another illustrative embodiment of the present application;
FIG. 8 is an interface diagram of an image display method;
fig. 9 is a block diagram of a terminal according to another exemplary embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1, a schematic structural diagram of a terminal 11 according to an exemplary embodiment of the present application is shown. The terminal 11 includes a body 110, and at least one detachable screen module disposed on the body 110, the detachable screen module being at least one of the main screen module 120 and the sub-screen module 130.
According to the different setting modes of the terminal 11, a case that the body 110 is provided with one detachable screen module and a case that the body 110 is provided with two detachable screen modules can be divided.
In the case where the body 110 is provided with a detachable screen module, the detachable screen module is any one of the main screen module 120 and the sub screen module 130.
Illustratively, as shown in fig. 1, in the case where the body 110 is provided with a detachable screen module, the sub-screen module 130 is a detachable screen module, and correspondingly, the non-detachable main screen module 120 is fixed to the body 110.
In the case that the body 110 is provided with two detachable screen modules, the main screen module 120 and the sub-screen module 130 are detachable screen modules.
Illustratively, as shown in fig. 1, in the case that the body 110 is provided with two detachable screen modules, the main screen module 120 and the sub-screen module 130 are both detachable screen modules.
Optionally, the detachable screen module may have an image display function, or a module having both an image display function and a touch function.
In the embodiment of the present application, the detachable screen module further has a wireless communication function, and is used for performing data communication with the body 110. In one possible embodiment, each removable screen module includes a screen RF transceiver, the housing 110 includes at least one housing RF transceiver, and the removable screen module and the housing 110 communicate data via the screen RF transceiver and the housing RF transceiver.
Schematically, as shown in fig. 1, in the case that the main body 110 is provided with a detachable screen module, the sub-screen module 130 includes a first screen RF transceiver 131, and the main body 110 includes a first body RF transceiver 111 corresponding to the first screen RF transceiver 131, and the sub-screen module 130 and the main body 110 perform data communication through the first screen RF transceiver 131 and the first body RF transceiver 111; in the case where the body 110 is provided with two detachable screen modules, the main screen module 120 includes the second screen RF transceiver 121, the sub screen module 130 includes the first screen RF transceiver 131, and accordingly, the body 110 includes the second body RF transceiver 112 and the first body RF transceiver 111. The first screen RF transceiver 131 is used for data communication with the first body RF transceiver 111, and the second screen RF transceiver 121 is used for data communication with the second body RF transceiver 112.
Optionally, the data communication between the screen RF transceiver and the body RF transceiver is performed by a millimeter wave communication technique, or by a microwave communication technique.
In one possible embodiment, when millimeter wave communication technology is used between the screen RF transceiver and the body RF transceiver, the millimeter waves have a band of 60GHz and a transmission rate in the range of 1Mbit/s to 6 Gbit/s. Accordingly, the transmission between the screen RF transceiver and the body RF transceiver may be simplex, and/or half-duplex at high transmission rates; at low transmission rates, the transmission scheme may be full duplex.
Optionally, in order to fix the detachable screen modules on the machine body 110, each detachable screen module is provided with a first connection part, the machine body 110 is provided with a second connection part, and the first connection part of each detachable screen module is connected with the second connection part.
Optionally, when each detachable screen module is connected through magnetic force, the first connecting component is a first magnet, the second connecting component is a second magnet, the first magnet corresponds to the second magnet in the arrangement position, and the first magnet and the second magnet are opposite in magnetism. The first magnet and the second magnet attract each other, so that the detachable screen module is fixed on the machine body.
Optionally, when each detachable screen module is fixed by a hook slot structure, the first connecting part is a hook, the second connecting part is a slot, and when each detachable screen module is embedded into the body 110, the hook on each detachable screen module is inserted into the slot on the front side of the body, so that the effect of fixing each detachable screen module is achieved.
Optionally, each detachable screen module may be provided with a plurality of first connection parts, and correspondingly, the body 110 may be provided with a plurality of second connection parts corresponding to the first connection parts, so as to increase the stability of the detachable screen module at the body 110.
To sum up, compare in the correlation technique the display screen can only set firmly on the organism at terminal, in this application embodiment, through designing into detachable screen module with the main screen and/or the vice screen of terminal, the mode that sets up of display screen has been richened, in addition, carry out data communication through organism RF transceiver and screen RF transceiver between organism and the detachable screen module, when guaranteeing that detachable screen module normally shows, avoided setting up data transmission line between organism and detachable screen module, the flexibility that sets up of detachable screen module has been improved.
Please refer to fig. 2, which shows a schematic structural diagram of a terminal according to another exemplary embodiment of the present application. The present embodiment is described by taking the terminal including a body 210, a main screen module 220 and a sub-screen module 230 (detachable screen module) as an example.
Illustratively, as shown in fig. 2, an AP212 is disposed at the body 210, the AP212 is configured to receive data received by the body RF transceiver 211, and the AP212 is further configured to transmit data to the screen RF transceiver 231 through the body RF transceiver 211.
Optionally, the data transmitted by the AP212 through the body RF transceiver 211 includes image data and screen control instructions (e.g., adjusting screen brightness), and the data received by the AP212 through the body RF transceiver 211 includes screen touch data. The embodiment of the present application does not limit this.
The body RF transceiver 211 is connected to the AP212 through an interface. Alternatively, when the body RF transceiver 211 and the AP212 have the same interface, the body RF transceiver 211 and the AP212 are directly connected; when the interface of the body RF transceiver 211 is different from that of the AP212, the body RF transceiver 211 is connected to the AP212 through an interface conversion chip.
In an illustrative example, when the AP212 and the body RF transceiver 211 are both Mobile Industry Processor Interface (MIPI), the AP212 and the body RF transceiver 211 are directly connected through MIPI; when the interface of body RF transceiver 211 is a Universal Serial Bus (USB) interface and the interface of AP212 is MIPI, AP212 is connected to body RF transceiver 211 by a MIPI-to-USB chip, and the MIPI-to-USB chip is used to convert the MIPI signal transmitted from the interface of AP212 into a USB signal suitable for body RF transceiver 211.
In this embodiment, the detachable screen module is the sub-screen module 230, the main screen module 220 is not detachably fixed to the body 210, and the main screen module 220 is directly connected to the AP212 through the MIPI, and is configured to display a corresponding image according to image data sent by the AP 212.
In one possible embodiment, the detachable screen module comprises a sub-screen display device 232 and an MCU 233. The MCU233 is connected to the secondary screen display assembly 232 and the screen RF transceiver 231, respectively, and the secondary screen display assembly 232 is connected to the screen RF transceiver 231. The MCU233 is used to control the secondary screen display assembly 232, and during data communication, the MCU233 is used to receive data received by the screen RF transceiver 231 and/or to control the screen RF transceiver 231 to transmit data to the body RF transceiver 211.
The interface connection of the detachable screen module side device is similar to the interface connection of the body side device, and it is necessary to determine whether the interfaces between the screen RF transceiver 231 and the sub-screen display assembly 232, and between the screen RF transceiver 231 and the MCU233 are the same. If the interfaces are the same, directly connecting the interfaces; if the interfaces are different, interface conversion chips are arranged among the different interfaces. Wherein, when the interface of the MCU233 and the screen RF transceiver 231 is the same, the MCU233 and the screen RF transceiver 231 are directly connected; when the interface of the MCU233 and the screen RF transceiver 231 is different, the MCU233 and the screen RF transceiver 231 are connected through an interface conversion chip; when the secondary screen display assembly 232 interfaces with the screen RF transceiver 231, the secondary screen display assembly 232 interfaces directly with the screen RF transceiver 231; when the interface of the sub-screen display assembly 232 is different from the screen RF transceiver 231, the sub-screen display assembly 232 is connected to the screen RF transceiver 231 through an interface conversion chip.
Illustratively, as shown in fig. 2, the screen RF transceiver 231, the secondary screen display assembly 232, and the MCU233 all support MIPI, and therefore, the screen RF transceiver 231 is directly connected with the secondary screen display assembly 232 through MIPI, and the screen RF transceiver 231 is directly connected with the MCU233 through MIPI.
In this embodiment, when the detachable screen module is the sub-screen module 230, the data communication process between the body 210 and the detachable screen module is as follows:
as shown in fig. 2, in the image display process, the AP212 transmits image data to the body RF transceiver 211, and the body RF transceiver 211 wirelessly transmits the image data; after receiving the image data, the screen RF transceiver 231 on the detachable screen module side transmits the image data to the sub-screen display unit 232, and the sub-screen display unit 232 performs analysis display. In the screen display adjustment process, the AP212 transmits a display adjustment command (for example, adjusting a brightness refresh rate, etc.) to the body RF transceiver 211, and the body RF transceiver 211 wirelessly transmits the display adjustment command; after receiving the display adjustment instruction, the screen RF transceiver 231 on the detachable screen module side sends the display adjustment instruction to the MCU233, and the MCU233 controls the sub-screen display assembly 232 to perform display adjustment according to the display adjustment instruction.
It should be noted that when the screen RF transceiver 231 has the control capability of the MCU233 for the secondary screen display assembly 232, the separately provided MCU233 may be omitted at the removable screen module.
Please refer to fig. 3, which shows a schematic structural diagram of a terminal according to another exemplary embodiment of the present application. The present embodiment is described by taking the terminal as an example, which includes a body 310, a main screen module 320 (a first detachable screen module) and a sub-screen module 330 (a second detachable screen module).
In order to realize wireless communication with different detachable screen modules, in this embodiment, two body RF transceivers are disposed in the body 310. Illustratively, as shown in fig. 3, the body 310 is provided with an AP313, a first body RF transceiver 311 and a second body RF transceiver 312, wherein the AP313 is configured to receive data received by the first body RF transceiver 311 and the second body RF transceiver 312, and the AP313 is further configured to transmit data to the first screen RF transceiver 321 through the first body RF transceiver 311 and/or transmit data to the second screen RF transceiver 331 through the second body RF transceiver 312.
Optionally, the data transmitted by the AP313 through the first body RF transceiver 311 and/or the second body RF transceiver 312 includes image data, screen control instructions (such as adjusting screen brightness), and the data received by the AP313 through the first body RF transceiver 311 and/or the second body RF transceiver 312 includes screen touch data. The embodiment of the present application does not limit this.
The first body RF transceiver 311 and the second body RF transceiver 312 are respectively connected to the AP313 through interfaces. Optionally, when the first body RF transceiver 311 and the second body RF transceiver 312 respectively have the same interface with the AP313, the first body RF transceiver 311 is directly connected to the AP313, and correspondingly, the second body RF transceiver 312 is directly connected to the AP 313; when the interfaces of the first body RF transceiver 311 and the second body RF transceiver 312 are different from the AP313, the first body RF transceiver 311 and the second body RF transceiver 312 are connected to the AP313 through an interface conversion chip.
In an illustrative example, when the interfaces of the first-body RF transceiver 311, the second-body RF transceiver 312 and the AP313 are MIPI, the first-body RF transceiver 311, the second-body RF transceiver 312 and the AP313 are directly connected through MIPI, respectively; when the interfaces of the first body RF transceiver 311 and the second body RF transceiver 312 are USB interfaces and the interface of the AP313 is MIPI, the first body RF transceiver 311 and the second body RF transceiver 312 are respectively connected to the AP313 through a MIPI to USB chip, and the MIPI to USB chip is used to convert MIPI signals transmitted from the interface of the AP313 into USB signals suitable for the first body RF transceiver 311 and the second body RF transceiver 312.
Optionally, the first detachable screen module includes a main screen display element 322 and a main screen MCU 323. The main screen MCU323 is connected to the main screen display assembly 322 and the first screen RF transceiver 321, and the main screen display assembly 322 is connected to the first screen RF transceiver 321. The main screen MCU323 is used to control the main screen display assembly 322, and during data communication, the main screen MCU323 is used to receive data received by the first screen RF transceiver 321 and/or to control the first screen RF transceiver 321 to transmit data to the first body RF transceiver 311.
Accordingly, the second detachable screen module includes a sub-screen display device 332 and a sub-screen MCU 333. The sub-screen MCU333 is connected to the sub-screen display component 332 and the second screen RF transceiver 331, respectively, and the sub-screen display component 332 is connected to the second screen RF transceiver 331. The sub-screen MCU333 is configured to control the sub-screen display assembly 332, and during data communication, the sub-screen MCU333 is configured to receive data received by the second screen RF transceiver 331 and/or is configured to control the second screen RF transceiver 331 to transmit data to the second body RF transceiver 312.
The interface connection mode of the first detachable screen module side component and the interface connection mode of the second detachable screen module side component are similar to the interface connection mode of the machine body side component. In the first detachable screen module, it is necessary to determine whether the interfaces between the first screen RF transceiver 321 and the main screen display device 322, and between the first screen RF transceiver 321 and the main screen MCU323 are the same; in the second detachable screen module, it is necessary to determine whether the interfaces between the second screen RF transceiver 331 and the sub-screen display device 332, and between the second screen RF transceiver 331 and the sub-screen MCU333 are the same. If the interfaces are the same, directly connecting the interfaces; if the interfaces are different, interface conversion chips are arranged among the different interfaces.
Schematically, as shown in fig. 3, in the main screen module 320, the first screen RF transceiver 321, the main screen display component 322, and the main screen MCU323 all support MIPI, so that the first screen RF transceiver 321 is directly connected to the main screen display component 322 through MIPI, and the first screen RF transceiver 321 is directly connected to the main screen MCU323 through MIPI; in the sub-screen module 330, the second screen RF transceiver 331, the sub-screen display device 332, and the sub-screen MCU333 all support MIPI, so that the second screen RF transceiver 331 is directly connected to the sub-screen display device 332 through MIPI, and the second screen RF transceiver 331 is directly connected to the sub-screen MCU333 through MIPI.
In this embodiment, the data communication process between the body 310 and the detachable screen module is as follows:
as shown in fig. 3, during the image display, the AP313 transmits the main screen image data to the first body RF transceiver 311 and transmits the sub screen image data to the second body RF transceiver 312, so that the main screen image data is wirelessly transmitted through the first body RF transceiver 311 and the sub screen image data is wirelessly transmitted through the second body RF transceiver 312; after receiving the main screen image data, the first screen RF transceiver 321 on the first detachable screen module side sends the main screen image data to the main screen display assembly 322, and the main screen display assembly 322 performs resolution display, and after receiving the auxiliary screen image data, the second screen RF transceiver 331 on the second detachable screen module side sends the auxiliary screen image data to the auxiliary screen display assembly 332, and the auxiliary screen display assembly 332 performs resolution display.
In the screen display adjustment process, the AP313 sends a main screen display adjustment command (for example, adjusting a brightness refresh rate, etc.) to the first body RF transceiver 311, and sends a sub-screen display adjustment command to the second body RF transceiver 312, so that the main screen display adjustment command is wirelessly transmitted through the first body RF transceiver 311, and the sub-screen display adjustment command is wirelessly transmitted through the second body RF transceiver 312; after receiving the main screen display adjustment instruction, the first screen RF transceiver 321 on the first detachable screen module side sends the main screen display adjustment instruction to the main screen display assembly 322, and the main screen display assembly 322 performs resolution adjustment, and after receiving the auxiliary screen display adjustment instruction, the second screen RF transceiver 331 on the second detachable screen module side sends the auxiliary screen image data to the auxiliary screen display assembly 332, and the auxiliary screen display assembly 332 performs resolution adjustment.
It should be noted that, when the first screen RF transceiver 321 has the control capability of the main screen MCU323 for the main screen display assembly 322, the separately configured main screen MCU323 may be omitted at the first detachable screen module; when the second screen RF transceiver 331 has control capabilities of the secondary screen MCU333 over the secondary screen display component 332, the separately provided secondary screen MCU333 may be omitted at the second removable screen module.
In a possible implementation mode, the machine body and the detachable screen module are powered by the wireless charging assembly. On the basis of fig. 2, as shown in fig. 4, the main body 210 further includes a main body battery 401 and a first wireless charging component 402, and correspondingly, the detachable screen module further includes a screen battery 403 and a second wireless charging component 404.
The first wireless charging component 402 is connected to the body battery 401, and the body battery 401 is connected to each component in the body 210; the second wireless charging component 404 is connected to the screen battery 403, and the screen battery 403 is connected to each component of the detachable screen module.
In addition to supplying power to each component in the body 210, the body battery 401 is further configured to charge the screen battery 403 through the first wireless charging component 402 and the second wireless charging component 404, so that the screen battery 403 can supply power to each component in the detachable screen module.
Optionally, when the detachable screen module is located within the wireless charging range of the body 210, the screen battery 403 supplies power to each component while performing wireless charging; when the detachable screen module is located outside the wireless charging range of the body 210, the screen battery 403 supplies power to each component of the detachable screen module.
Optionally, the first wireless charging assembly 402 and the second wireless charging assembly 404 are wireless charging coils, and wireless charging is performed between the wireless charging coils according to the electromagnetic induction principle.
In other possible embodiments, when two detachable screen modules are disposed on the body (as shown in fig. 3), each detachable screen module includes a second wireless charging component and a screen battery, and accordingly, the body can simultaneously supply power to the two detachable screen modules through the body battery and the first wireless charging component, which is not repeated herein.
In this embodiment, through set up wireless subassembly and the screen battery that charges in detachable screen module to utilize wireless subassembly that charges to supply power for the screen battery, even if detachable screen module is located outside the wireless charging range, also can keep normal work under the screen battery power supply, avoid appearing putting out the phenomenon of screen.
Referring to fig. 5, a flowchart of an image display method according to an exemplary embodiment of the present application is shown. In this embodiment, the method is described by taking an example of using the method for the terminal provided in the above embodiment, and the method includes:
Optionally, when image display is required, the AP in the body sends image data to the body RF transceiver, and the body RF transceiver sends the image data to the detachable screen module.
Optionally, the detachable screen module receives image data sent by the body RF transceiver through the screen RF transceiver, and sends the image data to the display module connected to the screen RF transceiver.
Optionally, the detachable screen module analyzes the image data through the display component, so as to display a corresponding image.
To sum up, compare in the correlation technique the display screen can only set firmly on the organism at terminal, in this application embodiment, through designing into detachable screen module with the main screen and/or the vice screen of terminal, the mode that sets up of display screen has been richened, in addition, carry out data communication through organism RF transceiver and screen RF transceiver between organism and the detachable screen module, when guaranteeing that detachable screen module normally shows, avoided setting up data transmission line between organism and detachable screen module, the flexibility that sets up of detachable screen module has been improved.
In a possible embodiment, in order to ensure that the image data transmitted by the body matches the screen features of the detachable screen module, on the basis of fig. 5, as shown in fig. 6, step 501 may further include the following steps.
In a possible implementation manner, the detachable screen module sends the screen identity information to the machine body through the screen RF transceiver, and after the machine body receives the screen identity information through the machine body RF transceiver, the machine body compares and analyzes the screen identity information and the machine body identity information, and determines whether the two are matched. If the screen identity information matches the body identity information, the body RF transceiver establishes a wireless communication connection with the screen RF transceiver for subsequent data communication via the wireless communication connection.
Optionally, when the terminal includes a first detachable screen module (including a first screen RF transceiver) and a second detachable screen module (including a second screen RF transceiver), a first body RF transceiver and a second body RF transceiver are disposed in the body, and before wireless communication is performed, the first screen RF transceiver is paired with the first body RF transceiver, and the second screen RF transceiver is paired with the second body RF transceiver.
In a possible application scenario, the body can be adapted to various types of detachable screen modules (as an upgrade suite). For example, when the auxiliary screen module of the terminal is detachable, the user can set the detachable ink screen display screen on the machine body, and also can set the detachable color display screen on the machine body.
In order to enable the image data transmitted by the machine body to be normally analyzed and displayed by the detachable screen module, optionally, after the machine body RF transceiver is matched with the screen RF transceiver, the detachable screen module sends screen information to the machine body RF transceiver through the screen RF transceiver, and correspondingly, the machine body acquires the screen information received by the machine body RF transceiver. Wherein the screen information includes at least one of a screen type and a screen resolution. Of course, the screen information may also include other information related to screen display, such as a refresh rate, which is not limited in this embodiment of the application.
In an illustrative example, the screen information of the detachable screen module acquired by the body is: ink screen, resolution 720P.
In step 603, the body generates image data according to the screen information.
When the subsequent image display is carried out, the machine body (a processor in the machine body) generates image data suitable for the detachable screen module according to the screen information, and sends the image data to the detachable screen module through the machine body RF transceiver for analysis and display, so that the detachable screen module is ensured to achieve a better display effect.
In this embodiment, before image data transmission, by acquiring the screen information of the detachable screen module, the image data suitable for the detachable screen module is generated according to the screen information, and it is ensured that the detachable screen module can correctly analyze and display the received image data.
In one possible embodiment, the machine body and the detachable screen module perform wireless data communication, and the quality of the wireless data communication is influenced by factors such as the distance between the detachable screen module and the machine body and/or the orientation between the detachable screen module and the machine body. In order to ensure the normal operation of wireless data communication, on the basis of fig. 5, as shown in fig. 7, the following steps may be further included after step 503.
In step 701, the body acquires the signal strength between the body RF transceiver and the screen RF transceiver.
In a possible implementation manner, during the data communication process between the machine body and the detachable screen module, the machine body continuously detects the signal strength between the RF transceivers so as to prevent the communication quality from being affected when the signal strength is low.
Optionally, the body detects whether the signal intensity is lower than the signal intensity threshold, if so, step 702 is executed, and if so, the signal intensity detection is continued.
When the signal intensity is smaller than the signal intensity threshold value, the AP in the machine body sends prompt information to the detachable screen module through the RF transceiver of the machine body, and the prompt information is used for prompting that the machine body is close to the detachable screen module and/or adjusting the relative position of the machine body and the detachable screen module.
In one illustrative example, the terminal sends the alert message via the body RF transceiver when it detects a signal strength less than a signal strength threshold of-40 dB.
Optionally, after receiving the prompt information through the screen RF transceiver, the detachable screen module sends the prompt information to the MCU, and the MCU sends prompt image data to the display module according to the prompt information, where the prompt image data is used to render prompt content, and the prompt content may be at least one of text, picture, or animation.
And step 704, displaying the detachable screen module according to the prompt message.
Optionally, after receiving the prompt image data sent by the MCU, the display module analyzes and displays the prompt content according to the prompt image data, so that the user can adjust the distance and/or orientation between the body and the detachable screen module.
Schematically, as shown in fig. 8, the embodiment is a case where a detachable screen module is disposed at the machine body 110. The detachable screen module displays a prompt box 801 according to the received prompt information, wherein the prompt box 801 is used for prompting a user to manually adjust the relative position of the detachable screen module and/or shorten the distance between the detachable screen module and the machine body.
In this embodiment, by detecting the signal strength of the wireless signal between the body and the detachable screen module, and when the signal strength is lower than the signal strength threshold, the body sends the prompt information to the detachable screen module, so that the detachable screen module displays the corresponding prompt content according to the prompt information, thereby prompting the user to adjust the distance and/or the orientation between the body and the detachable screen module, avoiding interruption of communication, and improving the quality of wireless communication.
The embodiment of the present disclosure further explains an internal structure of the terminal:
fig. 9 is a block diagram of a terminal 900 shown in another exemplary embodiment of the present disclosure. For example, terminal 900 may be a mobile phone, computer, digital broadcast terminal, messaging device, game console, tablet device, medical device, fitness device, personal digital assistant, and the like.
Referring to fig. 9, terminal 900 can include one or more of the following components: processing component 902, memory 904, power component 906, multimedia component 908, audio component 910, input/output (I/O) interface 912, sensor component 914, and communication component 916.
The power components 906 provide power to the various components of the terminal 900. The power components 906 may include a power management system, one or more power supplies. The power components 906 may also include other components associated with generating, managing, and distributing power for the terminal 90011.
The multimedia component 908 comprises a screen providing an output interface between the terminal 900 and the user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. The screen may also be a flexible display screen as provided in the above embodiments. In some embodiments, the multimedia component 908 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the terminal 900 is in an operation mode, such as a photographing mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 910 is configured to output and/or input audio signals. For example, audio component 910 includes a Microphone (MIC) configured to receive external audio signals when terminal 900 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signals may further be stored in the memory 904 or transmitted via the communication component 916. In some embodiments, audio component 910 also includes a speaker for outputting audio signals.
I/O interface 912 provides an interface between processing component 902 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor component 914 includes one or more sensors for providing various aspects of state assessment for the terminal 900. For example, the sensor component 914 can detect an open/closed state of the terminal 900; also for example, sensor assembly 914 is a display and keypad of terminal 900, sensor assembly 914 can also detect a change in position of terminal 900 or a component of terminal 900, the presence or absence of user contact with terminal 900, orientation or acceleration/deceleration of terminal 900, and a change in temperature of terminal 900. The sensor assembly 914 may include a proximity sensor configured to detect the presence of a nearby object in the absence of any physical contact. The sensor assembly 914 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 914 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
In an exemplary embodiment, terminal 900 can be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components.
In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 904 including instructions executable by processor 918 of terminal 900 to control the telescoping mechanical members to switch between a resting state, an outwardly extended state, and an inwardly retracted state. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
Embodiments of the present application also provide a computer-readable storage medium, which stores at least one instruction for execution by a processor to implement the image display method according to the above aspect.
The present invention is not intended to be limited to the particular embodiments shown and described, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed.
Claims (12)
1. A terminal, characterized in that the terminal comprises: the detachable screen module is at least one of a main screen module and an auxiliary screen module;
each detachable screen module comprises a screen Radio Frequency (RF) transceiver, and the machine body comprises at least one machine body RF transceiver;
the detachable screen module and the machine body are in data communication through the screen RF transceiver and the machine body RF transceiver.
2. A terminal according to claim 1, characterized in that an application processor AP is included in the body, said AP being adapted to receive data received by the body RF transceiver and/or to transmit data via the body RF transceiver;
The AP has the same interface with the body RF transceiver, and is directly connected with the body RF transceiver;
the AP and the body RF transceiver have different interfaces, and are connected through an interface conversion chip.
3. The terminal according to claim 1, wherein the detachable screen module comprises a display component and a Micro Control Unit (MCU), the MCU is configured to control the display component, the MCU is further configured to receive data received by the screen RF transceiver, and/or is configured to transmit data through the screen RF transceiver;
the screen RF transceiver is respectively connected with the display assembly and the MCU;
the MCU is connected with the display component.
4. The terminal of claim 3,
the interface of the MCU is the same as that of the screen RF transceiver, and the MCU is directly connected with the screen RF transceiver;
the interface of the MCU is different from that of the screen RF transceiver, and the MCU is connected with the screen RF transceiver through an interface conversion chip;
the display assembly has the same interface as the screen RF transceiver, the display assembly being directly connected to the screen RF transceiver;
The display assembly is different from the interface of the screen RF transceiver, and the display assembly is connected with the screen RF transceiver through an interface conversion chip.
5. The terminal according to any of claims 1 to 4, wherein the terminal comprises a first detachable screen module and a second detachable screen module;
the first detachable screen module comprises a first screen RF transceiver, and the second detachable screen module comprises a second screen RF transceiver;
the body comprises a first body RF transceiver and a second body RF transceiver;
the first screen RF transceiver is for data communication with the first body RF transceiver and the second screen RF transceiver is for data communication with the second body RF transceiver.
6. The terminal of any one of claims 1 to 4, wherein the main body includes a first wireless charging component and a main body battery, and each detachable screen module includes a second wireless charging component and a screen battery;
the first wireless charging assembly is connected with the machine body battery, and the second wireless charging assembly is connected with the screen battery;
The machine body battery is used for charging the screen battery through the first wireless charging assembly and the second wireless charging assembly, and the screen battery is used for supplying power to all components in the detachable screen module.
7. A terminal as claimed in any one of claims 1 to 4, wherein the screen RF transceiver and the body RF transceiver communicate data therebetween by means of millimetre wave communication techniques or, alternatively, by means of millimetre wave communication techniques.
8. An image display method is used for a terminal, the terminal comprises a body and at least one detachable screen module arranged on the body, the detachable screen module is at least one of a main screen module and a sub-screen module, and the method comprises the following steps:
the machine body sends image data to the detachable screen module through the machine body RF transceiver;
the detachable screen module receives the image data through a screen RF transceiver;
and the detachable screen module displays images according to the image data.
9. The method of claim 8, wherein before the body sends the image data to the detachable screen module via the body RF transceiver, the method further comprises:
The body RF transceiver is paired with the screen RF transceiver.
10. The method of claim 8, wherein before the body sends the image data to the detachable screen module via the body RF transceiver, the method further comprises:
the machine body acquires screen information of the detachable screen module, wherein the screen information comprises at least one of screen type and screen resolution;
and the machine body generates the image data according to the screen information.
11. The method according to any one of claims 8 to 10, further comprising:
the body acquiring a signal strength between the body RF transceiver and the screen RF transceiver;
if the signal intensity is smaller than the signal intensity threshold value, the machine body sends prompt information to the detachable screen module through the machine body RF transceiver, wherein the prompt information is used for prompting that the machine body is close to the detachable screen module and/or adjusting the relative position of the machine body and the detachable screen module;
the detachable screen module receives the prompt message through the screen RF transceiver;
And the detachable screen module displays according to the prompt information.
12. A computer-readable storage medium having stored thereon at least one instruction for execution by a processor to implement the image display method of any one of claims 8 to 11.
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| CN201910423983.2A CN111988448A (en) | 2019-05-21 | 2019-05-21 | Image display method, terminal and storage medium |
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| CN201910423983.2A CN111988448A (en) | 2019-05-21 | 2019-05-21 | Image display method, terminal and storage medium |
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Application publication date: 20201124 |