WO2023125658A1 - 电子设备、控制方法、控制装置及可读存储介质 - Google Patents

电子设备、控制方法、控制装置及可读存储介质 Download PDF

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Publication number
WO2023125658A1
WO2023125658A1 PCT/CN2022/142801 CN2022142801W WO2023125658A1 WO 2023125658 A1 WO2023125658 A1 WO 2023125658A1 CN 2022142801 W CN2022142801 W CN 2022142801W WO 2023125658 A1 WO2023125658 A1 WO 2023125658A1
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Prior art keywords
interface
independent display
chip
module
electronic device
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PCT/CN2022/142801
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English (en)
French (fr)
Inventor
张彪
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维沃移动通信有限公司
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Publication of WO2023125658A1 publication Critical patent/WO2023125658A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units

Definitions

  • the present application belongs to the technical field of communication, and specifically relates to an electronic device, a control method, a control device and a readable storage medium.
  • the purpose of the embodiments of the present application is to provide an electronic device, a control method, a control device and a readable storage medium, which can improve the image processing effect of the electronic device.
  • the embodiment of the present application provides an electronic device, including: a system-on-chip, a display module, an independent display chip, a switching module, and an independent display interface
  • the system-on-chip includes a first interface
  • the display module The set includes a second interface
  • the independent display chip includes a third interface and a fourth interface
  • the independent display chip is detachably connected to the electronic device through the independent display interface
  • the first interface is connected to the second interface through the switching module
  • the first interface communicates with the independent display chip through the switching module connected to the third interface, and the fourth interface is connected to the second interface through the switching module.
  • the embodiment of the present application provides a control method, which is applied to the electronic device described in the first aspect, and the method includes:
  • control switching module When it is detected that the independent display interface is not inserted into the independent display chip, the control switching module is switched to the first working state;
  • control the switching module When it is detected that the independent display interface is inserted into the independent display chip, or when the independent display interface is inserted into the independent display chip and the electronic device is in the target state, control the switching module to switch to the second working state;
  • the first interface in the first working state, is connected to the second interface through the switching module, and in the second working state, the first interface is connected to the switching module through the connected to the third interface, and the fourth interface is connected to the second interface through the switching module.
  • an embodiment of the present application provides a control device, which is applied to the electronic device described in the first aspect, and the device includes:
  • the control module is used to control the switching module to switch to the first working state when it is detected that the independent display interface is not inserted into the independent display chip;
  • the first interface in the first working state, is connected to the second interface through the switching module, and in the second working state, the first interface is connected to the third interface through the switching module, The fourth interface is connected to the second interface through the switching module.
  • an embodiment of the present application provides an electronic device, the electronic device includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is controlled by The processor implements the steps of the control method as described in the second aspect when executed.
  • the embodiment of the present application provides a readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the second aspect are implemented .
  • the embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions, so as to implement the second aspect the method described.
  • an embodiment of the present application provides a computer program product, where the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the method described in the second aspect.
  • an electronic device is provided, wherein it is configured to execute the steps of the method described in the second aspect.
  • the independent display chip is detachably connected to the electronic device through the independent display interface, and then the independent display chip can be used as an optional accessory of the electronic device instead of being fixedly installed inside the electronic device. This makes the installation and application of the independent display chip more flexible, and the electronic device can realize image enhancement processing through the independent display chip, thereby improving the image processing effect of the electronic device.
  • Fig. 1 is one of the schematic diagrams of connections between a system-on-chip, a display module and an independent display chip in an electronic device provided by the present application;
  • Fig. 2 is the second schematic diagram of the connection between a system-on-chip, a display module and an independent display chip in an electronic device provided by the present application;
  • Fig. 3 is the third schematic diagram of the connection among the system-on-chip, the display module and the independent display chip in an electronic device provided by the implementation of the present application;
  • FIG. 4 is one of the structural diagrams of a device for carrying an independent display chip provided by an embodiment of the present application
  • Fig. 5 is the second structural diagram of a device for carrying an independent display chip provided by the embodiment of the present application.
  • FIG. 6 is a flow chart of a control method provided by an embodiment of the present application.
  • Fig. 7 is a structural diagram of a control device provided by an embodiment of the present application.
  • FIG. 8 is a structural diagram of an electronic device provided by an embodiment of the present application.
  • Figure 1 is a schematic diagram of the connection between a system-on-chip (System on Chip, SoC), a display module (Liquid Crystal Display Module, LCM) and an independent display chip in an electronic device provided by the present application one.
  • the electronic equipment includes a system-on-chip 10, a display module 20, an independent display chip 30, a switching module and an independent display interface
  • the system-on-chip 10 includes a first interface
  • the display module 20 includes a second interface.
  • Two interfaces the independent display chip 30 includes a third interface and a fourth interface
  • the independent display chip 30 is detachably connected to the electronic device through the independent display interface.
  • the first interface when the independent display interface is not inserted into the independent display chip 30, the first interface is connected to the second interface through the switching module; the independent display chip is inserted into the independent display interface 30, or when the independent display interface is inserted into the independent display chip 30 and the electronic device is in the target state, the first interface is connected to the third interface through the switching module, and the fourth The interface is connected to the second interface through the switching module.
  • the electronic device is provided with an independent display interface
  • the independent display chip 30 is detachably connected to the electronic device through the independent display interface, that is, the independent display chip 30 is not installed inside the mobile phone, but can be used as an external Detachable connection between installed equipment and electronic equipment.
  • the independent display chip 30 may be a dedicated data processing chip.
  • described independent display chip 30 can be arranged on the first printed circuit board (printed circuit board, PCB), and the peripheral device related to independent display chip 30 can also be pasted on this first PCB (such as power supply) and other chips, devices, etc.
  • the first PCB includes conductive contacts protruding outwards, such as golden fingers 61, for plugging into the independent display interface of the electronic device to achieve electrical connection with the independent display interface; or, as shown in FIG.
  • a wire harness 62 for connection may also be provided between the first PCB and the golden finger 61 .
  • the first PCB may be placed in an insulating first housing, and the first housing can protect and insulate the first PCB and the independent display chip 30 through the first housing.
  • a heat dissipation device may also be provided in the first housing, so as to dissipate heat from the independent display chip 30 and the first PCB.
  • the system-on-a-chip 10 may include modules such as a processor core, a digital signal processor, a storage module, a communication interface, a power management module, and a radio frequency front end; the display module 20 may include a display screen, etc. electronic devices.
  • the first interface of the system-on-chip 10 is connected to the second interface of the display module 20, that is, the system-on-chip 10 is directly connected to the display module 20
  • the display data is transmitted from the system-on-chip 10 to the display module 20
  • the display frame rate synchronization signal is directly transmitted from the display module 20 to the system-on-chip 10.
  • the electronic device is in the first working mode, and the first The working mode is the working mode in which the independent display chip 30 is not inserted.
  • the independent display interface of the electronic device When the independent display interface of the electronic device is inserted into the independent display chip 30, the first interface of the system-on-chip 10 is connected to the third interface of the independent display chip 30, and the second interface of the display module 20 is connected to the independent display chip 30. connected to the fourth interface, the display data sent by the system-on-chip 10 is first transmitted to the independent display chip 30, and the independent display chip 30 performs data processing on the received display data and then sends it to the display module 20, and the display frame rate is synchronized The signal is sent from the display module 20 to the independent display chip 30 , processed by the independent display chip 30 and then sent to the SoC 10 . At this time, the electronic device is in the second working mode.
  • the electronic device when the independent display interface of the electronic device is inserted with the independent display chip 30, the electronic device will not switch to the second working mode, that is, the switching module will not switch between the SoC 10 and the display module 20.
  • the interface connection relationship that is, the first interface of the SoC 10 can still be connected to the second interface of the display module 20 through the switching module.
  • the target state can be a bright screen state, an image processing state, etc.
  • the system-on-a-chip 10 passes through the independent display chip 30.
  • the display chip 30 is connected to the display module 20, that is, the first interface of the SoC 10 is switched to be connected to the third interface of the independent display chip 30 through the switching module, and the second interface of the display module 20 is switched to be connected to the third interface of the independent display chip 30 through the switching module.
  • the fourth interface of the independent display chip 30 is connected, that is, the electronic device is switched to the second working mode, and the electronic device can perform image enhancement processing through the independent display chip.
  • the electronic device may receive the user's action on the target button (such as a virtual option button on the display and display interface, or a specific physical button of the electronic device). button, etc.), the electronic device is considered to be in the target state.
  • the system-on-a-chip 10 is connected to the display module 20 through the independent display chip 30, and then the electronic device switches to the second working mode.
  • the electronic device can perform image enhancement processing through an independent display chip, thereby improving the image processing effect of the electronic device.
  • system-on-a-chip 10 comprises camera serial interface (Camera Serial Interface, CSI) and display serial interface (Display Serial Interface, DSI), and CSI is used for receiving electronic device camera module (Camera Compact Module, CCM), the SoC 10 sends the received display data to the display module 20 or the independent display chip 30 through the DSI.
  • CSI Camera Serial Interface
  • DSI Display Serial Interface
  • the first interface may be an integrated port of all signals of the SoC 10, such as a power supply signal, a general-purpose input/output (GPIO) signal, a display data transmission signal, a power management chip (power management integrated circuit (PMIC) signal, display frame rate synchronization (Tearing Effect, TE) signal, etc.
  • the signal transmission lines or also called pins corresponding to these different signals are integrated in the first interface.
  • the second interface may also be an integrated port for all signals of the display module 20, such as display data transmission signals, display frame rate synchronization signals, etc.; optionally, the system-on-a-chip 10 may include a signal line interface, the first The signal transmission line of the first interface and the signal transmission line of the second interface can be integrated in the signal line interface, and then without inserting the independent display chip 30, the system-on-chip 10 and the display module 20 can realize communication; and, the The signal line interface and the independent display interface can be electrically connected through a signal line.
  • the third interface and the fourth interface may also be integrated ports of signals of the independent display chip 30; wherein, the third interface and the fourth interface may be integrated in the same port of the independent display chip 30, such as the above-mentioned integrated port, when the independent display chip 30 is inserted into the independent display interface, the independent display chip 30 can be electrically connected to the independent display interface through the integrated port, and then electrically connected to the signal line interface through the independent display interface.
  • the setting of the independent display interface may refer to the setting of the charging line interface or the storage interface of the electronic device.
  • the switching module controls whether the first interface is connected to the second interface or the third interface, and controls whether the second interface is connected to the first interface or the fourth interface.
  • the switching module includes a first switch 41 and a second switch 42, the first switch 41 and the second switch 42 are single-pole double-throw switches, and the first switch 41 does not move end connected to the first interface, the fixed end of the second switch 42 is connected to the second interface, a first conductive wire 101 is also provided between the SoC 10 and the display module 20, and one end of the first conductive wire 101 is the first The other end is the second contact, the third interface of the independent display chip 30 is the third contact, and the fourth interface is the fourth contact.
  • the moving end of the first switch 41 is connected to the first contact, and the moving end of the second switch 42 is connected to the second contact, and then the SoC 10 passes through the The first switch 41 , the first conductive wire 101 and the second switch 42 realize the connection with the display module 20 .
  • the movable end of the first switch 41 is switched to be connected with the third contact, and the movable end of the second switch 42 is switched to be connected with the fourth contact.
  • the secondary chip 10 is switched to be connected to the independent display chip 30 through the first switch 41 , and the display module 20 is switched to be connected to the independent display chip 30 through the second switch 42 .
  • the switching of the working state of the switching module may be performed by the processor in the electronic device (such as the processor core on the SoC 10) Or, the switching of the working state of the switching module can also be realized based on whether the independent display interface is inserted into the independent display chip 30, that is, based on the user inserting and taking out the independent display chip 30, such as the first switch 41 and the second switch 41.
  • the moving end of the switch 42 is a metal shrapnel, and the user inserts or takes out the independent display chip 30 to push the metal shrapnel to move between different contacts, so that the moving ends of the first switching switch 41 and the second switching switch 42 are different from each other.
  • the contacts are connected, so as to realize the switching of the working state of the switching module.
  • the independent display chip 30 is detachably connected to the electronic device through the independent display interface, and then the independent display chip 30 can be used as an optional accessory of the electronic device instead of being fixedly installed on the electronic device.
  • the interior of the device makes the installation and application of the independent display chip 30 more flexible. Users can insert the independent display chip 30 when they need to use the independent display chip 30 (such as watching high-quality video, high-performance games, etc.), and when not The independent display chip 30 can be easily removed when needed, so that the power consumption of the electronic equipment can be reduced.
  • the electronic device can realize image enhancement processing through the independent display chip 30, thereby improving the image processing effect of the electronic device.
  • the switch module includes a first switch 41 and a second switch 42
  • the third interface includes a display data receiving (DSI Receive, DSI Rx ) interface and a display frame rate synchronization signal (TE) transmission interface
  • the fourth interface includes a display data transmission (DSI Transport, DSI Tx) interface and a display frame rate synchronization signal reception interface; the first switch 41 of the first end and the first end of the second switch 42 are connected to the first interface, and the second end of the first switch 41 and the second end of the second switch 42 are connected to the first interface.
  • the third end of the first switching switch 41 is detachably connected to the display data receiving interface, and the display data sending interface and the display frame rate synchronization signal receiving interface are both detachably connected to the second interface. Disconnecting the connection, the display frame rate synchronization signal sending interface is detachably connected to the first interface.
  • the first switch 41 is a mobile industry processor interface (Mobile Industry Processor Interface, MIPI) switch, which can be a path for switching MIPI signals (such as display data signals);
  • the second switch 42 can use Structural contact points (such as controlling switches through structural components) can also use other commonly used electronic switching devices, such as bipolar transistors, field effect transistors, etc., to switch the transmission of display frame rate synchronization signals.
  • MIPI Mobile Industry Processor Interface
  • the first terminal of the first switching switch 41 is connected to the second terminal of the first switching switch 41, and the second terminal The first end of the switch 42 is connected to the second end of the second switch 42 ; at this time, the SoC 10 is directly connected to the display module 20 through the first switch 41 and the second switch 42 .
  • the first end of the first switch 41 is connected to the third end of the first switch 41, and the display data sending interface and The display frame rate synchronization signal receiving interfaces are all connected to the second interface, the display frame rate synchronization signal transmission interface is connected to the first interface, and the first end of the second switch 42 is connected to the second interface. The second terminal of the two switching switches 42 is disconnected.
  • the first switch 41 is a single-pole double-throw switch. At this time, the first switch 41 is switched to conduct between the first terminal and the third terminal, and the third terminal of the first switch 41 is connected to the display data receiving interface.
  • the independent display chip 30 receives the display data sent by the system-level chip 10 through the display data interface, and performs data processing on the display data through the functional modules of the independent display chip 30, such as frame insertion, noise reduction, color calibration, color enhancement, etc.;
  • the independent display chip 30 sends the processed display data to the second interface through the display data sending interface, and then transmits it to the display module 20, so that the display data of the system-on-chip 10 can be processed by the independent display chip 30 It is then sent to the display module 20, and what the display module 20 displays is the processed display data.
  • the display module 20 After the display module 20 receives the processed display data, it sends a display frame rate synchronization signal to the display frame rate synchronization signal receiving interface of the independent display chip 30 through the second interface, and the independent display chip 30 will receive the display frame
  • the rate synchronization signal is sent to the SoC 10 through the display frame rate synchronization signal transmission interface and the first interface.
  • the display frame rate synchronization signal is transmitted to the independent display chip 30 through the display module 20, and the independent display chip 30 processes the received display frame rate synchronization signal, such as reducing the value of the display frame rate synchronization signal, using To reduce the power consumption of the SoC 10, the independent display chip 30 then sends the processed display frame rate synchronization signal to the SoC 10; the independent display chip 30 reaches the frame rate required by the display module 20 by inserting frames After that, the display module 20 is turned on, and the electronic device realizes the processing of display data (such as image data) through the independent display chip 30, so as to improve the display effect of the electronic device.
  • display data such as image data
  • the independent display chip 30 also includes a power supply module (Power) interface detachably connected to the first interface, and the power supply module interface may be integrated with the third interface and the fourth interface on the independent display chip In the same port of 30; SoC 10 also includes a third power management module (PMIC 3), the third power management module is detachably connected to the power supply module interface of the independent display chip 30 through the first interface.
  • Power power supply module
  • PMIC 3 third power management module
  • the third power management module is detachably connected to the power supply module interface of the independent display chip 30 through the first interface.
  • the interface of the power supply module sends a power supply signal to power on the independent display chip 30 through the SoC 10 to ensure the normal use of the independent display chip 30 .
  • the independent display chip 30 itself does not need to be equipped with a power source, which can reduce the heat emitted by the independent display chip 30 , and also makes the design of the independent display chip 30 simpler and lower in cost.
  • the SoC 10 is connected to the first power supply (Battery 1) of the electronic device, and the first power supply is used to supply power to the SoC 10.
  • the first power supply Battery 1
  • the first power supply is used to supply power to the SoC 10.
  • SoC 10 can also include the first GPIO interface (GPIO 1) integrated in the first interface, and the independent display chip 30 includes the second GPIO interface (GPIO 2) integrated in the third interface,
  • GPIO 1 the first GPIO interface
  • GPIO 2 the second GPIO interface
  • the system-on-chip 10 sends the initialization code and the work code to the independent display chip 30 through the first GPIO interface and the second GPIO interface, and the initialization code and the work code are used to use
  • the independent display chip 30 is initialized and enters the working state, thereby ensuring that the independent display chip 30 can process the received display data.
  • the independent display chip 30 includes an intellectual property (Intellectual Property, IP) core.
  • IP Intellectual Property
  • the IP core can also be called a functional module of the independent display chip 30, which is used to realize the display data (such as image processing, such as interpolation, noise reduction, image super-resolution, color calibration, color enhancement, etc.
  • the independent display chip 30 may include a power supply 31 (Battery 2) and a power supply module 32 (Power), and the power supply 31 and the power supply module 32 connections.
  • the power supply 31 is used to power on the independent display chip 30 through the power supply module 32, so that the independent display chip 30 can be in a working state to realize data processing of display data.
  • the power source 31 may be a detachable power source 31 such as a lithium battery, or the power source 31 may also be fixed such as a rechargeable power source 31 .
  • the independent display chip 30 can be powered by its own power supply 31, and there is no need to power on the system-on-chip 10 in the electronic device, which can effectively reduce the internal power consumption of the electronic device. dissipated heat, and reduce the power consumption of the SoC 10 .
  • the independent display chip 30 also includes a second power management module 33 (PMIC 2), the first end of the second power management module 33 is connected to the power supply 31, and the second power management module 33 The second end is used to connect with the charging device 50.
  • the second power management module 33 can be a charging interface, such as a charging cable connection interface, and the power supply 31 is a rechargeable power supply 31; when the second power management module 33 is connected to the charging device 50, the second power management The module 33 controls the charging device 50 to charge the power supply 31 , so that the power supply 31 powers on the independent display chip 30 through the power supply module 32 .
  • Such a setting also makes the power supply to the independent display chip 30 more convenient and sustainable.
  • the independent display chip 30 also includes a first power management module 34 (PMIC 1), the first end of the first power management module 34 is connected to the power supply 31, and the first power management module 34 is connected to the power supply 31.
  • the second end of the module 34 is connected to the power supply module 32, the third end of the first power management module 34 is detachably connected to the first interface, and the third end of the first power management module 34 can be
  • the third interface and the fourth interface are integrated in the same port of the independent display chip 30; when the independent display interface is inserted into the independent display chip 30, the third terminal of the first power management module 34 is connected to the The first interface is connected to the first power management module 34 for supplying power to the power supply module 32 based on the power supply signal sent by the SoC 10 .
  • the third terminal of the first power management module 34 of the independent display chip 30 is connected to the first interface of the system-on-chip 10 , and the system-on-chip 10 is connected to the first interface of the system-on-chip 10 at this time.
  • An interface sends a power supply signal to the first power management module 34 to control the first power management module 34 to supply power to the power supply module 32 of the independent display chip 30, so as to power on the independent display chip 30; in addition, connect and charge the independent display chip 30
  • the first power management module 34 can also send a power supply signal to the second power management module 33, so that the second power management module 33 can control the power supply 31 to supply power to the power supply module 32 through the first power management module 34. Understandably, when the independent display chip 30 is not inserted into the independent display interface, the system-on-a-chip 10 cannot send a power supply signal to the first power management module 34. 32 is powered on, the independent display chip 30 will not be in the power-on state.
  • the independent display chip 30 In the embodiment of the present application, through the setting of the first power management module 34, only when the independent display chip 30 is inserted into the independent display interface, it will be in the power-on state based on the power supply signal of the system-on-chip 10.
  • the independent display chip 30 When the independent display chip 30 When the independent display interface is not inserted, the independent display chip 30 will not be powered on, which can prevent the independent display chip 30 from being powered on when not in use, reducing the power consumption of the independent display chip 30 and ensuring Independent display chip 30 is safe to use.
  • system-on-a-chip 10 may also include a first GPIO interface (GPIO 1) integrated in the first interface.
  • the GPIO interface sends a power supply signal to the first power management module 34 to control the first power management module 34 to supply power to the power supply module 32 of the independent display chip 30 so that the independent display chip 30 is in a power-on state.
  • the electronic device provided in the embodiment of the present application is provided with an independent display interface, and the independent display chip 30 can be detachably connected with the electronic device through the independent display interface, and the independent display chip 30 can be easily removed when not in use, so that The power consumption of electronic equipment can be reduced, and the installation and use of the independent display chip 30 are more flexible, which is more conducive to the promotion and application of the independent display chip 30 .
  • FIG. 6 is a flowchart of a control method provided in an embodiment of the present application. As shown in FIG. 6, the control method includes the following steps:
  • Step 601 when it is detected that the independent display interface is not inserted into the independent display chip, control the switching module to switch to the first working state;
  • Step 602 When it is detected that the independent display interface is inserted into the independent display chip, or when it is detected that the independent display interface is inserted into the independent display chip and the electronic device is in the target state, control the switching module to switch to the second working state;
  • the first interface in the first working state, is connected to the second interface through the switching module, and in the second working state, the first interface is connected to the switching module through the connected to the third interface, and the fourth interface is connected to the second interface through the switching module.
  • the electronic equipment control switching module is in the first working state, and at this time the first interface of the system-level chip is directly connected to the second interface of the display module , the display data of the electronic device is directly transmitted to the display module through the system-level chip, and the display frame rate synchronization signal is also directly transmitted to the system-level chip through the display module.
  • the control switching module When it is detected that an independent display chip is inserted into the independent display interface of the electronic device, or when it is detected that the independent display interface is inserted into the independent display chip and the electronic device is in the target state, the control switching module is in the second working state, At this time, the first interface of the system-level chip is connected to the third interface of the independent display chip, and the fourth interface of the independent display chip is connected to the second interface of the display module.
  • the display data is first transmitted to the independent display chip through the system-level chip, and then The independent display chip can perform data processing on the received display data, such as image enhancement processing, and then send the processed display data to the display module, so that the display module displays the processed display data, which can effectively Improve the display effect of electronic equipment.
  • the display frame rate synchronization signal generated by the display module is also sent to the independent display chip first, and then the independent display chip is sent to the system-level chip. That is, data and signals are transmitted between the SoC and the display module through an independent display chip.
  • the independent display chip is no longer fixedly installed inside the electronic device, but can be detachably connected to the electronic device through the independent display interface, and then the electronic device can switch the status of the switching module according to whether the independent display chip is inserted or not.
  • the working status can be switched, and the signal and display data transmission mode between the system-level chip and the display module can be flexibly adjusted, so that the electronic device can better adapt to the detachable independent display chip, and it also helps the independent display chip application and promotion.
  • the electronic device can implement image enhancement processing through an independent display chip, thereby improving the image processing effect of the electronic device.
  • the method further includes:
  • control the display module In response to the first input, control the display module to be in an off-screen state
  • controlling the switch module to switch to the second working state including:
  • the switching module is controlled to switch to the second working state.
  • the first interface of the SoC is connected to the second interface of the display module, and the SoC and the display module directly transmit signals and display data.
  • the electronic device can be controlled to be in the off-screen state first, that is, the display module is in the off-screen state, and then the independent display chip is inserted through the independent display interface.
  • the electronic device detects When the independent display chip is inserted and the display module of the electronic device is in the off-screen state (that is, the target state), the control switching module is switched to the second working state, that is, the first interface of the system-on-chip is switched to the independent display state.
  • the third interface of the chip is connected, and the second interface of the display module is switched to connect with the fourth interface of the independent display chip.
  • the display data of the system-level chip can be processed by the independent display chip and then transmitted to the display module to improve the electronic equipment. display effect.
  • the electronic device may first control the display module to be in the off-screen state, and then control the switching module to switch to the second working state when the independent display chip is inserted, and then the signal between the system level chip and the display module
  • the direct transmission of data is also switched to transmission through an independent display chip, and since the display module is in the off-screen state, the flickering situation that may be caused by this switching process will not be noticed by the user, ensuring that the electronic device has better performance. user experience.
  • the method further includes:
  • the display module In response to the second input, the display module is controlled to be in a bright screen state, and the independent display chip is controlled to be in a power-on state.
  • the electronic device can control the display module to be in the off-screen state based on the user's first input. After switching to the third interface of the independent display chip and switching the second interface of the display module to the fourth interface of the independent display chip, the electronic device can control the display module to be in the bright screen state based on the second input of the user. For example, the user may press the power button to control the display module to turn on the screen. At the same time, the electronic device controls the independent display chip to be in the power-on state, so that the independent display chip can start to work, such as performing data processing on the display data transmitted by the system-level chip. deal with.
  • the electronic device after the electronic device detects that the independent display interface is inserted into the independent display chip, it will not immediately supply power to the independent display chip, but when the second input from the user is received, the display module is in the state of bright screen Only then will the independent display chip be controlled to be in the power-on state, so that even if the independent display interface is inserted into the independent display chip, if the independent display chip is not needed, for example, the display module is still in the off-screen state, that is, there is no need to display display data, then It is not necessary to power on the independent display chip, which can effectively save the power consumption of the independent display chip and electronic equipment, and also make the control of the independent display chip by the electronic equipment more flexible and intelligent.
  • the method further includes:
  • the system-on-chip is controlled to power on the independent display chip, so that the independent display chip is in a power-on state.
  • the electronic device when the electronic device detects that the independent display interface is inserted into the independent display chip, it controls the switching module to switch to the second working state, that is, the first interface of the system-level chip is switched to the third interface with the independent display chip. interface connection, the second interface of the display module is switched to connect with the fourth interface of the independent display chip, further, the electronic device controls the system-level chip to power on the independent display chip, so that the independent display chip is powered on state, and then the independent display chip starts to work, such as performing data processing on the display data sent by the system-on-chip, and sending the processed display data to the display module for display.
  • the independent display chip does not have a separate power supply, but needs to be powered by a system-on-chip chip, which makes the design of the independent display chip simpler and lower in cost.
  • the independent display chip includes a power supply, a power supply module and a first power management module, after the step 602, further include:
  • the independent display chip itself is provided with a power supply, and the independent display chip can be powered by its own power supply.
  • the control system level chip sends a power supply signal to the first power management module of the independent display chip, and the first power management module sends a power supply signal to the independent display chip based on the power supply signal.
  • the power supply module supplies power, so that the independent display chip is in a power-on state.
  • the independent display chip itself is equipped with a power supply and a power supply module, but only when the independent display chip is inserted into the independent display interface, it will be in the power-on state based on the control signal of the system-level chip.
  • the independent display chip When plugged into the independent display interface, the independent display chip will not be powered on, so that it can prevent the independent display chip from being powered on when it is not in use, reducing the power consumption of the independent display chip and ensuring the independent display chip safe to use.
  • the system-on-chip may send initialization codes and working codes to the independent display chip through the first GPIO interface and the second GPIO interface, so that the independent display chip is initialized and enters the working state. Furthermore, it is ensured that the independent display chip can process the received display data.
  • the execution subject may be a control device, or a control module in the control device for executing the control method.
  • the control device provided in the embodiment of the present application is described by taking the control device executing the above control method as an example.
  • FIG. 7 is a structural diagram of a control device provided by an embodiment of the present application, and the control device may be applied to the electronic device described in the above embodiment.
  • the control device 700 includes:
  • the control module 701 is used to control the switching module to switch to the first working state when it is detected that the independent display interface is not inserted into the independent display chip;
  • the first interface in the first working state, is connected to the second interface through the switching module, and in the second working state, the first interface is connected to the third interface through the switching module, The fourth interface is connected to the second interface through the switching module.
  • control module 701 is also used for:
  • control the display module In response to the first input, control the display module to be in an off-screen state
  • the switching module is controlled to switch to the second working state.
  • control module 701 is also used for:
  • the display module In response to the second input, the display module is controlled to be in a bright screen state, and the independent display chip is controlled to be in a power-on state.
  • control module 701 is also used for:
  • the system-on-chip is controlled to power on the independent display chip, so that the independent display chip is in a power-on state.
  • control module 701 is further configured to:
  • control device 700 can switch the working state of the switching module according to whether an independent display chip is inserted, and flexibly adjust the transmission mode of signals and display data between the system-level chip and the display module, and then The image can be enhanced through an independent display chip, and the image processing effect of the electronic device can be improved.
  • the control device 700 in the embodiment of the present application may be a device, or may be a component, an integrated circuit, or a chip in a terminal.
  • the device may be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (ultra-mobile personal computer, UMPC), a netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic equipment can be network attached storage (Network Attached Storage, NAS), personal computer (personal computer, PC), television (television, TV), teller machine or self-service machine, etc., the embodiment of the present application Not specifically limited.
  • Network Attached Storage NAS
  • personal computer personal computer, PC
  • television television
  • teller machine or self-service machine etc.
  • the control device 700 in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android (Android) operating system, an ios operating system, or other possible operating systems, which are not specifically limited in this embodiment of the present application.
  • control device 700 provided in the embodiment of the present application can implement various processes implemented in the method embodiment shown in FIG. 6 , and details are not repeated here to avoid repetition.
  • the embodiment of the present application further provides an electronic device 800, including a processor 801, a memory 802, and programs or instructions stored in the memory 802 and operable on the processor 801,
  • an electronic device 800 including a processor 801, a memory 802, and programs or instructions stored in the memory 802 and operable on the processor 801,
  • the program or instruction is executed by the processor 801
  • each process of the above-mentioned control method embodiment can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • the embodiment of the present application also provides a readable storage medium.
  • the readable storage medium stores programs or instructions.
  • the program or instructions are executed by the processor, the various processes of the above-mentioned control method embodiments can be achieved, and the same Technical effects, in order to avoid repetition, will not be repeated here.
  • the processor is the processor in the electronic device described in the above embodiments.
  • the readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.
  • the embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement each of the above control method embodiments process, and can achieve the same technical effect, in order to avoid repetition, it will not be repeated here.
  • the embodiment of the present application further provides a computer program product, the computer program product is stored in a storage medium, and the computer program product is executed by at least one processor to implement the various processes in the above control method embodiments, and can achieve the same Technical effects, in order to avoid repetition, will not be repeated here.
  • chips mentioned in the embodiments of the present application may also be called system-on-chip, system-on-chip, system-on-a-chip, or system-on-a-chip.
  • the term “comprising”, “comprising” or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase “comprising a " does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
  • the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

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Abstract

本申请公开了一种电子设备、控制方法、控制装置及可读存储介质，属于通信技术领域。其中，所述电子设备包括：系统级芯片、显示模组、独立显示芯片、切换模块和独显接口，系统级芯片包括第一接口，显示模组包括第二接口，独立显示芯片包括第三接口和第四接口，独立显示芯片通过所述独显接口与所述电子设备可拆卸连接；在独显接口未插入独立显示芯片的情况下，第一接口通过切换模块与第二接口连接，在独显接口插入独立显示芯片，或者在独显接口插入独立显示芯片且所述电子设备处于目标状态的情况下，第一接口通过切换模块与第三接口连接，第四接口通过切换模块与第二接口连接。

Description

电子设备、控制方法、控制装置及可读存储介质
相关申请的交叉引用
本申请主张在2021年12月28日在中国提交的中国专利申请No.202111626973.2的优先权，其全部内容通过引用包含于此。
技术领域
本申请属于通信技术领域，具体涉及一种电子设备、控制方法、控制装置及可读存储介质。
背景技术
随着手机、平板电脑等电子设备的普及，电子设备在人们的日常生活中发挥着越来越重要的作用，人们对电子设备的性能要求也越来越高。目前，电子设备大多能够实现对照片、视频等数据的图像处理，但是由于电子设备功耗的限制，现有的电子设备处理的图像的分辨率、色彩饱和度、对比度等图像参数效果并不高。
发明内容
本申请实施例的目的是提供一种电子设备、控制方法、控制装置及可读存储介质，能够提升电子设备的图像处理效果。
第一方面，本申请实施例提供了一种电子设备，包括：系统级芯片、显示模组、独立显示芯片、切换模块和独显接口，所述系统级芯片包括第一接口，所述显示模组包括第二接口，所述独立显示芯片包括第三接口和第四接口，所述独立显示芯片通过所述独显接口与所述电子设备可拆卸连接；
其中，在所述独显接口未插入所述独立显示芯片的情况下，所述第一接口通过所述切换模块与所述第二接口连接；
在所述独显接口插入所述独立显示芯片，或者在所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，所述第一接口通过所 述切换模块与所述第三接口连接，所述第四接口通过所述切换模块与所述第二接口连接。
第二方面，本申请实施例提供了一种控制方法，应用于如第一方面所述的电子设备，所述方法包括：
在检测到独显接口未插入独立显示芯片的情况下，控制切换模块切换至第一工作状态；
在检测到所述独显接口插入独立显示芯片，或者在所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态；
其中，在所述第一工作状态下，所述第一接口通过所述切换模块与所述第二接口连接，在所述第二工作状态下，所述第一接口通过所述切换模块与所述第三接口连接，所述第四接口通过所述切换模块与所述第二接口连接。
第三方面，本申请实施例提供了一种控制装置，应用于如第一方面所述的电子设备，所述装置包括：
控制模块，用于在检测到独显接口未插入独立显示芯片的情况下，控制切换模块切换至第一工作状态；
以及用于在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态；
其中，在所述第一工作状态下，第一接口通过所述切换模块与第二接口连接，在所述第二工作状态下，所述第一接口通过所述切换模块与第三接口连接，第四接口通过所述切换模块与所述第二接口连接。
第四方面，本申请实施例提供了一种电子设备，该电子设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，所述程序或指令被所述处理器执行时实现如第二方面所述的控制方法的步骤。
第五方面，本申请实施例提供了一种可读存储介质，所述可读存储介质上存储程序或指令，所述程序或指令被处理器执行时实现如第二方面所述的 方法的步骤。
第六方面，本申请实施例提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现如第二方面所述的方法。
第七方面，本申请实施例提供了一种计算机程序产品，该计算机程序产品被存储在存储介质中，该计算机程序产品被至少一个处理器执行以实现如第二方面所述的方法。
第八方面，提供了一种电子设备，其中，被配置为执行如第二方面所述的方法的步骤。
在本申请实施例中，独立显示芯片通过独显接口与电子设备实现可拆卸连接，进而独立显示芯片也就能够作为电子设备的一种可选配件，而不再是固定安装于电子设备内部，使得独立显示芯片的安装和应用更加灵活，电子设备也就能够通过独立显示芯片来实现对图像的增强处理，进而以提升电子设备的图像处理效果。
附图说明
图1是本申请实施了提供的一种电子设备中系统级芯片、显示模组和独立显示芯片之间的连接示意图之一；
图2是本申请实施了提供的一种电子设备中系统级芯片、显示模组和独立显示芯片之间的连接示意图之二；
图3是本申请实施了提供的一种电子设备中系统级芯片、显示模组和独立显示芯片之间的连接示意图之三；
图4是本申请实施例提供的一种用于承载独立显示芯片的装置的结构图之一；
图5是本申请实施例提供的一种用于承载独立显示芯片的装置的结构图之二；
图6是本申请实施例提供的一种控制方法的流程图；
图7是本申请实施例提供的一种控制装置的结构图；
图8是本申请实施例提供的一种电子设备的结构图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员获得的所有其他实施例，都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象，而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换，以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施，且“第一”、“第二”等所区分的对象通常为一类，并不限定对象的个数，例如第一对象可以是一个，也可以是多个。此外，说明书以及权利要求中“和/或”表示所连接对象的至少其中之一，字符“/”，一般表示前后关联对象是一种“或”的关系。
下面结合附图，通过具体的实施例及其应用场景对本申请实施例提供的电子设备、控制方法、装置等相关设备进行详细地说明。
请参照图1，图1是本申请实施了提供的一种电子设备中系统级芯片(System on Chip，SoC)、显示模组(Liquid Crystal Display Module，LCM)和独立显示芯片之间的连接示意图之一。如图1所示，电子设备包括系统级芯片10、显示模组20、独立显示芯片30、切换模块和独显接口，所述系统级芯片10包括第一接口，所述显示模组20包括第二接口，所述独立显示芯片30包括第三接口和第四接口，所述独立显示芯片30通过所述独显接口与所述电子设备可拆卸连接。其中，在所述独显接口未插入所述独立显示芯片30的情况下，所述第一接口通过所述切换模块与所述第二接口连接；在所述独显接口插入所述独立显示芯片30，或者在所述独显接口插入所述独立显示芯片30且所述电子设备处于目标状态的情况下，所述第一接口通过所述切换 模块与所述第三接口连接，所述第四接口通过所述切换模块与所述第二接口连接。
本申请实施例中，电子设备设有独显接口，独立显示芯片30通过独显接口与所述电子设备可拆卸连接，也即独立显示芯片30并没有被安装在手机内部，而是能够作为外置的设备与电子设备实现可拆卸连接。需要说明地，所述独立显示芯片30可以是专用的数据处理芯片。
请参照图4和图5，所述独立显示芯片30可以是设置在第一印刷电路板(printed circuit board，PCB)上，该第一PCB上还可以贴有与独立显示芯片30相关的外围器件(如电源)和其他芯片、器件等。如图4所示，第一PCB包括向外突出设置的导电触片，如金手指61，用于插接进电子设备的独显接口中，以与独显接口实现电连接；或者，如图5所示，第一PCB和金手指61之间还可以设置有用于连接的线束62。
可选地，第一PCB可以是置于绝缘的第一壳体内，通过第一壳体以对第一PCB和独立显示芯片30起到保护和绝缘的作用。所述第一壳体内还可以是设有散热装置，进而以对独立显示芯片30和第一PCB起到散热作用。
本申请实施例中，所述系统级芯片10可以包括处理器内核、数字信号处理器、存储模块、通讯接口、电源管理模块、射频前端等模块；所述显示模组20可以是包括显示屏等电子器件。其中，在电子设备的独显接口未插入独立显示芯片30的情况下，系统级芯片10的第一接口与显示模组20的第二接口连接，也即系统级芯片10直接与显示模组20进行数据传输，例如显示数据由系统级芯片10传输给显示模组20，显示帧率同步信号直接由显示模组20传输给系统级芯片10，此时电子设备处于第一工作模式，该第一工作模式为未插入独立显示芯片30的工作模式。
在电子设备的独显接口插入了独立显示芯片30的情况下，则系统级芯片10的第一接口与独立显示芯片30的第三接口连接，显示模组20的第二接口与独立显示芯片30的第四接口连接，则系统级芯片10发送的显示数据先传输给独立显示芯片30，独立显示芯片30对接收到的显示数据进行数据处理 后再发送给显示模组20，而显示帧率同步信号由显示模组20发送给独立显示芯片30，通过独立显示芯片30处理后再发送给系统级芯片10，此时电子设备处于第二工作模式。
或者，在电子设备的独显接口插入了独立显示芯片30的情况下，电子设备并不会切换至第二工作模式，也即切换模块并不会切换系统级芯片10与显示模组20之间的接口连接关系，也即系统级芯片10的第一接口可以仍然是通过切换模块与显示模组20的第二接口连接。进一步地，在电子设备的独显接口插入了独立显示芯片30，且电子设备处于目标状态的情况下，例如所述目标状态可以是亮屏状态、图像处理状态等，则系统级芯片10通过独立显示芯片30与显示模组20连接，也即系统级芯片10的第一接口通过切换模块切换至与独立显示芯片30的第三接口连接，显示模组20的第二接口通过切换模块切换至与独立显示芯片30的第四接口连接，也即电子设备切换至第二工作模式，电子设备能够通过独立显示芯片进行图像的增强处理。
可选地，在电子设备的独显接口插入了独立显示芯片30的情况下，电子设备可以在接收到用户作用于目标按钮(例如显示与显示界面上的虚拟选项按钮，或电子设备的特定物理按键等)上的预设操作的情况下，则认为电子设备处于所述目标状态，此时系统级芯片10通过独立显示芯片30与显示模组20连接，进而电子设备切换至第二工作模式，电子设备能够通过独立显示芯片进行图像的增强处理，进而以提升电子设备的图像处理效果。
需要说明地，请参照图2，系统级芯片10包括相机串行接口(Camera Serial Interface，CSI)和显示器串行接口(Display Serial Interface，DSI)，CSI用于接收电子设备摄像头模组(Camera Compact Module，CCM)发送的显示数据，系统级芯片10将接收到的显示数据通过DSI发送给显示模组20或独立显示芯片30。
可选地，第一接口可以是系统级芯片10的所有信号的集成端口，例如供电信号、通用型输入输出(General-purpose input/output，GPIO)信号、显示数据传输信号、电源管理芯片(power management integrated circuit，PMIC) 信号、显示帧率同步(Tearing Effect，TE)信号……等，例如这些不同的信号对应的信号传输线(或者也称引脚)都集成在第一接口。所述第二接口也可以是显示模组20的所有信号的集成端口，例如显示数据传输信号、显示帧率同步信号等；可选地，系统级芯片10可以是包括信号线接口，所述第一接口的信号传输线和第二接口的信号传输线可以是集成在在该信号线接口，进而在未插入独立显示芯片30的情况下，系统级芯片10和显示模组20能够实现通信；并且，该信号线接口与独显接口可以通过信号线电连接。所述第三接口和所述第四接口也可以是独立显示芯片30的信号的集成端口；其中，第三接口和第四接口可以是集成在独立显示芯片30的同一个端口中，例如上述集成端口，在独立显示芯片30插入独显接口的情况下，独立显示芯片30可以是通过该集成端口与独显接口实现电连接，进而通过独显接口与信号线接口实现电连接。示例性地，独显接口的设置可以是参照电子设备的充电线接口或存储器接口的设置。
本申请实施例中，通过切换模块来控制第一接口是与第二接口连接还是与第三接口连接，以及控制第二接口是与第一接口连接还是与第四接口连接。例如，请参照图1，所述切换模块包括第一切换开关41和第二切换开关42，第一切换开关41和第二切换开关42均为单刀双掷开关，第一切换开关41的不动端连接第一接口，第二切换开关42的不动端连接第二接口，系统级芯片10与显示模组20之间还设有第一导电线101，第一导电线101的一端为第一触点，另一端为第二触点，独立显示芯片30的第三接口为第三触点，第四接口为第四触点。在独显接口未插入独立显示芯片30时，此时第一切换开关41的动端与第一触点连接，第二切换开关42的动端与第二触点连接，进而系统级芯片10通过第一切换开关41、第一导电线101和第二切换开关42实现与显示模组20的连接。在独显接口插入独立显示芯片30时，此时第一切换开关41的动端切换至与第三触点连接，第二切换开关42的动端切换至与第四触点连接，此时系统级芯片10通过第一切换开关41切换至与独立显示芯片30连接，显示模组20通过第二切换开关42切换至与独立显示芯片30 连接。其中，在独显接口插入独立显示芯片30且电子设备处于目标状态的情况下，切换模块的工作状态的切换可以是通过电子设备内的处理器(如系统级芯片10上的处理器内核)来实现；或者，切换模块的工作状态的切换也可以是基于独显接口是否插入独立显示芯片30来实现，也即基于用户插入和取出独立显示芯片30来实现，例如第一切换开关41和第二切换开关42的动端为金属弹片，用户插入或取出独立显示芯片30能够推动该金属弹片在不同的触点之间移动，以使得第一切换开关41和第二切换开关42的动端与不同的触点连接，进而以实现切换模块工作状态的切换。
本申请实施例提供的方案，独立显示芯片30通过独显接口与电子设备实现可拆卸连接，进而独立显示芯片30也就能够作为电子设备的一种可选配件，而不再是固定安装于电子设备内部，使得独立显示芯片30的安装和应用更加灵活，用户可以是在需要使用独立显示芯片30(例如观看高画质视频、高性能游戏等功能)时再插入独立显示芯片30，而当不需要使用时可以方便地取下独立显示芯片30，这样也就能够降低电子设备的功耗。同时通过切换模块的切换，以使得系统级芯片10和显示模组20处于不同的连接方式，电子设备能够通过独立显示芯片30来实现对图像的增强处理，进而以提升电子设备的图像处理效果。
请参照图2，在本申请实施例的另一种实施方式中，所述切换模块包括第一切换开关41和第二切换开关42，所述第三接口包括显示数据接收(DSI Receive，DSI Rx)接口和显示帧率同步信号(TE)发送接口，所述第四接口包括显示数据发送(DSI Transport，DSI Tx)接口和显示帧率同步信号接收接口；所述第一切换开关41的第一端和所述第二切换开关42的第一端均与所述第一接口连接，所述第一切换开关41的第二端与所述第二切换开关42的第二端均与所述第二接口连接，所述第一切换开关41的第三端与所述显示数据接收接口可拆卸连接，所述显示数据发送接口及所述显示帧率同步信号接收接口均与所述第二接口可拆卸连接，所述显示帧率同步信号发送接口与所述第一接口可拆卸连接。
可选地，所述第一切换开关41为移动产业处理器接口(Mobile Industry Processor Interface，MIPI)开关，可以是用于切换MIPI信号(例如显示数据信号)的通路；第二切换开关42可使用结构性接触点(例如通过结构件控制开关)，也可以使用其他常用电子开关器件，例如双极型三极管、场效应晶体管等，用于切换显示帧率同步信号的传输。
其中，在所述独显接口未插入所述独立显示芯片30的情况下，所述第一切换开关41的第一端与所述第一切换开关41的第二端导通，所述第二切换开关42的第一端与所述第二切换开关42的第二端导通；此时系统级芯片10通过第一切换开关41和第二切换开关42与显示模组20直接连接。
在所述独显接口插入所述独立显示芯片30的情况下，所述第一切换开关41的第一端与所述第一切换开关41的第三端导通，所述显示数据发送接口及所述显示帧率同步信号接收接口均与所述第二接口连接，所述显示帧率同步信号发送接口与所述第一接口连接，所述第二切换开关42的第一端与所述第二切换开关42的第二端断开。这种场景下，系统级芯片10与显示模组20之间也就通过独立显示芯片30进行数据和信号的传输。例如，第一切换开关41为单刀双掷开关，此时第一切换开关41切换至第一端与第三端导通，而第一切换开关41的第三端与所述显示数据接收接口连接，进而独立显示芯片30通过显示数据接口接收系统级芯片10发送的显示数据，并通过独立显示芯片30的功能模块对显示数据进行数据处理，如插帧、降噪、色彩校准、色彩增强等；独立显示芯片30将处理后的显示数据通过显示数据发送接口发送给第二接口，进而传输给显示模组20，这样也就能够通过独立显示芯片30对系统级芯片10的显示数据进行数据处理后再发送给显示模组20，显示模组20显示的也就是处理后的显示数据。其中，显示模组20在接收到处理后的显示数据后，通过第二接口向独立显示芯片30的显示帧率同步信号接收接口发送显示帧率同步信号，独立显示芯片30将接收到的显示帧率同步信号再通过显示帧率同步信号发送接口和第一接口发送给系统级芯片10。可选地，显示帧率同步信号通过显示模组20传输给独立显示芯片30，独立显示芯片 30对接收到的显示帧率同步信号进行处理，例如降低所述显示帧率同步信号的数值，用以降低系统级芯片10的功耗，而后独立显示芯片30将处理后的显示帧率同步信号发送给系统级芯片10；独立显示芯片30再通过插帧的方式达到显示模组20要求的帧率，自此显示模组20点亮，电子设备也就通过独立显示芯片30实现了对显示数据(例如图像数据)的处理，以提升电子设备的显示效果。
请参照图2，所述独立显示芯片30还包括与所述第一接口可拆卸连接的供电模块(Power)接口，所述供电模块接口可以是和第三接口、第四接口集成在独立显示芯片30的同一个端口中；系统级芯片10还包括第三电源管理模块(PMIC 3)，第三电源管理模块通过第一接口与独立显示芯片30的供电模块接口可拆卸连接。在所述独显接口插入所述独立显示芯片30的情况下，所述第一接口与独立显示芯片30的供电模块接口连接，进而第三电源管理模块能够通过第一接口向独立显示芯片30的供电模块接口发送供电信号，以通过系统级芯片10向独立显示芯片30上电，确保独立显示芯片30的正常使用。这样，独立显示芯片30自身不需要设置电源，能够降低独立显示芯片30散发的热量，也使得独立显示芯片30设计更简单，成本更低。
其中，系统级芯片10与电子设备的第一电源(Battery 1)连接，第一电源用于对系统级芯片10供电。
请参照图2和图3，系统级芯片10还可以包括集成在第一接口的第一GPIO接口(GPIO 1)，独立显示芯片30包括集成在第三接口的第二GPIO接口(GPIO 2)，在系统级芯片10对独立显示芯片30上电后，系统级芯片10通过第一GPIO接口和第二GPIO接口向独立显示芯片30发送初始化代码和工作代码，所述初始化代码和工作代码用于使独立显示芯片30进行初始化以及进入工作状态，进而以确保独立显示芯片30能够对接收到的显示数据进行处理。
可选地，所述独立显示芯片30包括知识产权(Intellectual Property，IP)核，在一些实施例中，所述IP核也可以称为独立显示芯片30的功能模块， 用于实现对显示数据(例如图像)的处理，例如插帧、降噪、图像超分辨率、色彩校准、色彩增强等。
请参照图3，在本申请实施例的又一种实施方式中，所述独立显示芯片30可以是包括电源31(Battery 2)及供电模块32(Power)，所述电源31与所述供电模块32连接。所述电源31用于通过所述供电模块32对独立显示芯片30上电，以使得所述独立显示芯片30能够处于工作状态而实现对显示数据的数据处理。其中，所述电源31可以是如锂电池等可拆卸电源31，或者所述电源31也可以是固定的如可充电电源31。通过对独立显示芯片30设置单独的电源31，使得独立显示芯片30能够通过自身的电源31实现供电，无需再通过电子设备内的系统级芯片10来实现上电，也就能够有效降低电子设备内散发的热量，以及降低系统级芯片10的功耗。
示例性地，所述独立显示芯片30还包括第二电源管理模块33(PMIC 2)，所述第二电源管理模块33的第一端与所述电源31连接，所述第二电源管理模块33的第二端用于与充电设备50连接。其中，所述第二电源管理模块33可以是充电接口，例如充电线连接接口，所述电源31为可充电电源31；在第二电源管理模块33连接充电设备50的情况下，第二电源管理模块33控制所述充电设备50向所述电源31充电，进而以使得电源31通过供电模块32对独立显示芯片30上电。这样的设置，也就使得对独立显示芯片30的供电更加方便且可持续。
请继续参照图3，所述独立显示芯片30还包括第一电源管理模块34(PMIC 1)，所述第一电源管理模块34的第一端与所述电源31连接，所述第一电源管理模块34的第二端与所述供电模块32连接，所述第一电源管理模块34的第三端与所述第一接口可拆卸连接，所述第一电源管理模块34的第三端可以是与第三接口、第四接口集成在独立显示芯片30的同一个端口中；在所述独显接口插入所述独立显示芯片30的情况下，所述第一电源管理模块34的第三端与所述第一接口连接，所述第一电源管理模块34用于基于所述系统级芯片10发送的供电信号向所述供电模块32供电。具体地，独立显示 芯片30在插入独显接口的情况下，独立显示芯片30的第一电源管理模块34的第三端与系统级芯片10的第一接口连接，此时系统级芯片10通过第一接口向第一电源管理模块34发送供电信号，以控制第一电源管理模块34向独立显示芯片30的供电模块32供电，以对独立显示芯片30上电；另外，在独立显示芯片30连接充电设备50的情况下，第一电源管理模块34还能够向第二电源管理模块33发送供电信号，以使得第二电源管理模块33能够控制电源31通过第一电源管理模块34向供电模块32供电。可以理解地，独立显示芯片30在未插入独显接口的情况下，系统级芯片10也就不可能向第一电源管理模块34发送供电信号，此时第一电源管理模块34可以不向供电模块32上电，独立显示芯片30也就不会处于上电状态。
本申请实施例中，通过第一电源管理模块34的设置，独立显示芯片30只有在插入独显接口的情况下，才会基于系统级芯片10的供电信号处于上电状态，当独立显示芯片30未插入独显接口时，独立显示芯片30不会上电，这样也就能够避免独立显示芯片30在不需要被使用时也处于上电状态，降低了独立显示芯片30的功耗，也能够保障独立显示芯片30的使用安全。
需要说明地，系统级芯片10还可以包括集成在第一接口的第一GPIO接口(GPIO 1)，在独显接口插入所述独立显示芯片30的情况下，系统级芯片10通过所述第一GPIO接口向第一电源管理模块34发送供电信号，以控制第一电源管理模块34向独立显示芯片30的供电模块32供电，以使独立显示芯片30处于上电状态。
本申请实施例提供的电子设备设有独显接口，独立显示芯片30能够通过独显接口与所述电子设备可拆卸连接，当不需要使用时可以方便地取下独立显示芯片30，这样也就能够降低电子设备的功耗，也使得独立显示芯片30的安装和使用更加灵活，更有利于独立显示芯片30的推广和应用。
本申请实施例还提供了一种控制方法，应用于如上实施例中所述的电子设备。请参照图6，图6是本申请实施例提供的一种控制方法的流程图，如图6所示，所述控制方法包括以下步骤：
步骤601、在检测到独显接口未插入独立显示芯片的情况下，控制切换模块切换至第一工作状态；
步骤602、在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制切换模块切换至第二工作状态；
其中，在所述第一工作状态下，所述第一接口通过所述切换模块与所述第二接口连接，在所述第二工作状态下，所述第一接口通过所述切换模块与所述第三接口连接，所述第四接口通过所述切换模块与所述第二接口连接。
本申请实施例中，若电子设备的独显接口中未插入独立显示芯片，电子设备控制切换模块处于第一工作状态，此时系统级芯片的第一接口直接与显示模组的第二接口连接，电子设备的显示数据通过系统级芯片直接传输给显示模组，显示帧率同步信号也直接通过显示模组传输给系统级芯片。
当检测到电子设备的独显接口中插入了独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态，则控制切换模块处于第二工作状态，此时系统级芯片的第一接口与独立显示芯片的第三接口连接，独立显示芯片的第四接口与显示模组的第二接口连接，显示数据通过系统级芯片先传输给独立显示芯片，进而独立显示芯片能够对接收到的显示数据进行数据处理，例如图像增强处理，然后将处理后的显示数据再发送给显示模组，使得显示模组显示的是处理后的显示数据，也就能够有效提升电子设备的显示效果。另外，显示模组产生的显示帧率同步信号也是先发送给独立显示芯片，独立显示芯片再发送给系统级芯片。也即，系统级芯片与显示模组之间通过独立显示芯片来进行数据和信号的传输。
其中，所述切换模块的具体结构形式和工作原理，以及电子设备目标状态的相关说明可以是参照上述电子设备实施例中的描述，此处不再赘述。
本申请实施例中，独立显示芯片不再是固定设置在电子设备内部，而是能够通过独显接口与所述电子设备可拆卸连接，进而电子设备能够根据是否插入独立显示芯片来对切换模块的工作状态进行切换，对系统级芯片与显示 模组之间的信号和显示数据的传输方式进行灵活地调整，使得电子设备能够更好地适配可拆卸的独立显示芯片，也有助于独立显示芯片的应用和推广。并且，电子设备能够通过独立显示芯片来实现对图像的增强处理，进而以提升电子设备的图像处理效果。
可选地，所述控制切换模块切换至第二工作状态之前，所述方法还包括：
获取第一输入；
响应于所述第一输入，控制显示模组处于灭屏状态；
所述在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态，包括：
在检测到所述独显接口插入所述独立显示芯片且所述电子设备的显示模组处于灭屏状态的情况下，控制所述切换模块切换至第二工作状态。
在未插入独立显示芯片的情况下，系统级芯片的第一接口与显示模组的第二接口连接，系统级芯片与显示模组直接进行信号和显示数据的传输。当用户想要对电子设备插入独立显示芯片时，可以是先控制电子设备处于灭屏状态，也即显示模组处于灭屏状态，然后通过独显接口插入独立显示芯片，此时电子设备检测到了独立显示芯片的插入且电子设备的显示模组处于灭屏状态(也即所述目标状态)，则控制切换模块切换至第二工作状态，也即系统级芯片的第一接口切换至与独立显示芯片的第三接口连接，显示模组的第二接口切换至与独立显示芯片的第四接口连接，系统级芯片的显示数据能够通过独立显示芯片处理后再传输给显示模组，以提升电子设备的显示效果。
本申请实施例中，电子设备可以是先控制显示模组处于灭屏状态，而后在插入独立显示芯片时，控制切换模块切换至第二工作状态，进而系统级芯片与显示模组之间信号和数据的直接传输也就切换至通过独立显示芯片进行传输，而由于显示模组处于灭屏状态，这一切换过程可能导致的闪屏情况也就不会被用户察觉到，确保电子设备具有较好的用户使用体验。
进一步地，所述步骤602之后，所述方法还包括：
获取第二输入；
响应于所述第二输入，控制显示模组处于亮屏状态，并控制所述独立显示芯片处于上电状态。
需要说明地，在插入独立显示芯片之前，电子设备可以是基于用户的第一输入控制显示模组处于灭屏状态，当检测到独显接口插入了独立显示芯片，且系统级芯片的第一接口切换至与独立显示芯片的第三接口连接，显示模组的第二接口切换至与独立显示芯片的第四接口连接之后，电子设备可以是基于用户的第二输入控制显示模组处于亮屏状态，例如用户可以是按下电源键以控制显示模组亮屏，同时，电子设备控制独立显示芯片处于上电状态，以使得独立显示芯片能够开始工作，例如对系统级芯片传输的显示数据进行数据处理。
本申请实施例中，电子设备在检测到独显接口插入独立显示芯片后，并不会马上给独显芯片供电，而是当接收到用户的第二输入，显示模组处于亮屏状态的情况下，才会控制独立显示芯片处于上电状态，这样即使独显接口插入了独立显示芯片，若不需要使用独立显示芯片，例如显示模组仍然处于灭屏状态，也即无需显示显示数据，则可以不对独立显示芯片上电，也就能够有效节省独立显示芯片和电子设备的功耗，也使得电子设备对独立显示芯片的控制更加灵活和智能化。
可选地，所述步骤602之后，所述方法还包括：
控制系统级芯片给所述独立显示芯片上电，以使所述独立显示芯片处于上电状态。
本申请实施例中，电子设备在检测到独显接口插入独立显示芯片的情况下，控制切换模块切换至第二工作状态，也即系统级芯片的第一接口切换至与独立显示芯片的第三接口连接，显示模组的第二接口切换至与独立显示芯片的第四接口连接，进一步地，电子设备控制系统级芯片给所述独立显示芯片上电，以使所述独立显示芯片处于上电状态，进而独立显示芯片开始工作，例如对系统级芯片发送的显示数据进行数据处理，并将处理后的显示数据发 送给显示模组以进行显示。
该实施方式场景下，独立显示芯片不具备单独的电源，而是需要通过系统级芯片来对独立显示芯片进行供电，使得独立显示芯片设计更简单，成本更低。
可选地，在所述独立显示芯片包括电源、供电模块及第一电源管理模块的情况下，所述步骤602之后，还包括：
控制系统级芯片向所述第一电源管理模块发送供电信号，所述供电信号用于控制所述第一电源管理模块向所述独立显示芯片的所述供电模块供电，以使所述独立显示芯片处于上电状态。
该实施场景下，独立显示芯片自身设置有电源，独立显示芯片能够通过自身的电源来进行供电。当电子设备检测到独显接口插入了独立显示芯片后，控制系统级芯片向独立显示芯片的第一电源管理模块发送供电信号，第一电源管理模块基于所述供电信号向所述独立显示芯片的供电模块供电，以使得独立显示芯片处于上电状态。其中，所述电源、供电模块、第一电源管理模块及系统级芯片之间的连接关系及工作原理可以是参照上述电子设备实施例中的具体描述，此处不再赘述。
该实施方式场景下，独立显示芯片自身设置有电源和供电模块，但独立显示芯片只有在插入独显接口的情况下，才会基于系统级芯片的控制信号处于上电状态，当独立显示芯片未插入独显接口时，独立显示芯片并不会上电，这样也就能够避免独立显示芯片在不需要被使用时也处于上电状态，降低了独立显示芯片的功耗，也能够保障独立显示芯片的使用安全。
需要说明地，独立显示芯片在上电后，系统级芯片可以是通过第一GPIO接口和第二GPIO接口向独立显示芯片发送初始化代码和工作代码，以使独立显示芯片进行初始化以及进入工作状态，进而以确保独立显示芯片能够对接收到的显示数据进行处理。
需要说明的是，本申请实施例提供的控制方法，执行主体可以为控制装置，或者该控制装置中的用于执行控制方法的控制模块。本申请实施例中以 控制装置执行上述控制方法为例，说明本申请实施例提供的控制装置。
请参照图7，图7是本申请实施例提供的一种控制装置的结构图，所述控制装置可以是应用于如上实施例中所述的电子设备。如图7所示，所述控制装置700包括：
控制模块701，用于在检测到独显接口未插入独立显示芯片的情况下，控制切换模块切换至第一工作状态；以及，
用于在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态；
其中，在所述第一工作状态下，第一接口通过所述切换模块与第二接口连接，在所述第二工作状态下，所述第一接口通过所述切换模块与第三接口连接，第四接口通过所述切换模块与所述第二接口连接。
可选地，所述控制模块701还用于：
获取第一输入；
响应于所述第一输入，控制显示模组处于灭屏状态；
在检测到所述独显接口插入所述独立显示芯片且所述电子设备的显示模组处于灭屏状态的情况下，控制所述切换模块切换至第二工作状态。
可选地，所述控制模块701还用于：
获取第二输入；
响应于所述第二输入，控制显示模组处于亮屏状态，并控制所述独立显示芯片处于上电状态。
可选地，所述控制模块701还用于：
控制系统级芯片给所述独立显示芯片上电，以使所述独立显示芯片处于上电状态。
可选地，在所述独立显示芯片包括电源、供电模块及第一电源管理模块的情况下，所述控制模块701还用于：
控制系统级芯片向所述第一电源管理模块发送供电信号，所述供电信号 用于控制所述第一电源管理模块向所述独立显示芯片的所述供电模块供电，以使所述独立显示芯片处于上电状态。
本公开实施例中，控制装置700能够根据是否插入独立显示芯片来对切换模块的工作状态进行切换，对系统级芯片与显示模组之间的信号和显示数据的传输方式进行灵活地调整，进而能够通过独立显示芯片来对图像进行增强处理，提升电子设备的图像处理效果。
本申请实施例中的控制装置700可以是装置，也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备，也可以为非移动电子设备。示例性的，移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer，UMPC)、上网本或者个人数字助理(personal digital assistant，PDA)等，非移动电子设备可以为网络附属存储器(Network Attached Storage，NAS)、个人计算机(personal computer，PC)、电视机(television，TV)、柜员机或者自助机等，本申请实施例不作具体限定。
本申请实施例中的控制装置700可以为具有操作系统的装置。该操作系统可以为安卓(Android)操作系统，可以为ios操作系统，还可以为其他可能的操作系统，本申请实施例不作具体限定。
本申请实施例提供的控制装置700能够实现图6所述方法实施例实现的各个过程，为避免重复，这里不再赘述。
可选地，如图8所示，本申请实施例还提供一种电子设备800，包括处理器801，存储器802，存储在存储器802上并可在所述处理器801上运行的程序或指令，该程序或指令被处理器801执行时实现上述控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
需要说明的是，本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
本申请实施例还提供一种可读存储介质，所述可读存储介质上存储有程序或指令，该程序或指令被处理器执行时实现上述控制方法实施例的各个过 程，且能达到相同的技术效果，为避免重复，这里不再赘述。
其中，所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质，包括计算机可读存储介质，如计算机只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，所述处理器用于运行程序或指令，实现上述控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
本申请实施例另提供了一种计算机程序产品，该计算机程序产品被存储在存储介质中，该计算机程序产品被至少一个处理器执行以实现上述控制方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。
应理解，本申请实施例提到的芯片还可以称为系统级芯片、系统芯片、芯片系统或片上系统芯片等。
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。此外，需要指出的是，本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能，还可包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能，例如，可以按不同于所描述的次序来执行所描述的方法，并且还可以添加、省去、或组合各种步骤。另外，参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述 实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以计算机软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述，但是本申请并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本申请的启示下，在不脱离本申请宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本申请的保护之内。

Claims (21)

  1. 一种电子设备，包括：系统级芯片、显示模组、独立显示芯片、切换模块和独显接口，所述系统级芯片包括第一接口，所述显示模组包括第二接口，所述独立显示芯片包括第三接口和第四接口，所述独立显示芯片通过所述独显接口与所述电子设备可拆卸连接；
    其中，在所述独显接口未插入所述独立显示芯片的情况下，所述第一接口通过所述切换模块与所述第二接口连接；
    在所述独显接口插入所述独立显示芯片，或者在所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，所述第一接口通过所述切换模块与所述第三接口连接，所述第四接口通过所述切换模块与所述第二接口连接。
  2. 根据权利要求1所述的电子设备，其中，所述切换模块包括第一切换开关和第二切换开关，所述第三接口包括显示数据接收接口和显示帧率同步信号发送接口，所述第四接口包括显示数据发送接口和显示帧率同步信号接收接口；
    所述第一切换开关的第一端和所述第二切换开关的第一端均与所述第一接口连接，所述第一切换开关的第二端与所述第二切换开关的第二端均与所述第二接口连接，所述第一切换开关的第三端与所述显示数据接收接口可拆卸连接，所述显示数据发送接口及所述显示帧率同步信号接收接口均与所述第二接口可拆卸连接，所述显示帧率同步信号发送接口与所述第一接口可拆卸连接；
    在所述独显接口未插入所述独立显示芯片的情况下，所述第一切换开关的第一端与所述第一切换开关的第二端导通，所述第二切换开关的第一端与所述第二切换开关的第二端导通；
    在所述独显接口插入所述独立显示芯片，或者在所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，所述第一切换开关的 第一端与所述第一切换开关的第三端导通，所述第一切换开关的第三端与所述显示数据接收接口连接，所述显示数据发送接口及所述显示帧率同步信号接收接口均与所述第二接口连接，所述显示帧率同步信号发送接口与所述第一接口连接，所述第二切换开关的第一端与所述第二切换开关的第二端断开。
  3. 根据权利要求1所述的电子设备，其中，所述独立显示芯片还包括与所述第一接口可拆卸连接的供电模块接口。
  4. 根据权利要求1所述的电子设备，其中，所述独立显示芯片还包括电源及供电模块，所述电源与所述供电模块连接。
  5. 根据权利要求4所述的电子设备，其中，所述独立显示芯片还包括第一电源管理模块，所述第一电源管理模块的第一端与所述电源连接，所述第一电源管理模块的第二端与所述供电模块连接，所述第一电源管理模块的第三端与所述第一接口可拆卸连接；
    在所述独显接口插入所述独立显示芯片的情况下，所述第一电源管理模块的第三端与所述第一接口连接，所述第一电源管理模块用于基于所述系统级芯片发送的供电信号向所述供电模块供电。
  6. 根据权利要求4所述的电子设备，其中，所述独立显示芯片还包括第二电源管理模块，所述第二电源管理模块的第一端与所述电源连接，所述第二电源管理模块的第二端用于与充电设备连接。
  7. 一种控制方法，应用于如权利要求1-6中任一项所述的电子设备，所述方法包括：
    在检测到独显接口未插入独立显示芯片的情况下，控制切换模块切换至第一工作状态；
    在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态；
    其中，在所述第一工作状态下，第一接口通过所述切换模块与第二接口连接，在所述第二工作状态下，所述第一接口通过所述切换模块与第三接口 连接，第四接口通过所述切换模块与所述第二接口连接。
  8. 根据权利要求7所述的方法，其中，所述控制所述切换模块切换至第二工作状态之前，所述方法还包括：
    获取第一输入；
    响应于所述第一输入，控制显示模组处于灭屏状态；
    所述在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态，包括：
    在检测到所述独显接口插入所述独立显示芯片且所述电子设备的显示模组处于灭屏状态的情况下，控制所述切换模块切换至第二工作状态。
  9. 根据权利要求8所述的方法，其中，所述控制切换模块切换至第二工作状态之后，所述方法还包括：
    获取第二输入；
    响应于所述第二输入，控制显示模组处于亮屏状态，并控制所述独立显示芯片处于上电状态。
  10. 根据权利要求7所述的方法，其中，所述控制切换模块切换至第二工作状态之后，所述方法还包括：
    控制系统级芯片给所述独立显示芯片上电，以使所述独立显示芯片处于上电状态。
  11. 根据权利要求7所述的方法，其中，在所述独立显示芯片包括电源、供电模块及第一电源管理模块的情况下，所述控制切换模块切换至第二工作状态之后，所述方法还包括：
    控制系统级芯片向所述第一电源管理模块发送供电信号，所述供电信号用于控制所述第一电源管理模块向所述独立显示芯片的所述供电模块供电，以使所述独立显示芯片处于上电状态。
  12. 一种控制装置，应用于如权利要求1-6中任一项所述的电子设备，所述装置包括：
    控制模块，用于在检测到独显接口未插入独立显示芯片的情况下，控制切换模块切换至第一工作状态；以及，
    用于在检测到所述独显接口插入所述独立显示芯片，或者在检测到所述独显接口插入所述独立显示芯片且所述电子设备处于目标状态的情况下，控制所述切换模块切换至第二工作状态；
    其中，在所述第一工作状态下，第一接口通过所述切换模块与第二接口连接，在所述第二工作状态下，所述第一接口通过所述切换模块与第三接口连接，第四接口通过所述切换模块与所述第二接口连接。
  13. 根据权利要求12所述的装置，其中，所述控制模块还用于：
    获取第一输入；
    响应于所述第一输入，控制显示模组处于灭屏状态；
    在检测到所述独显接口插入所述独立显示芯片且所述电子设备的显示模组处于灭屏状态的情况下，控制所述切换模块切换至第二工作状态。
  14. 根据权利要求13所述的装置，其中，所述控制模块还用于：
    获取第二输入；
    响应于所述第二输入，控制显示模组处于亮屏状态，并控制所述独立显示芯片处于上电状态。
  15. 根据权利要求12所述的装置，其中，所述控制模块还用于：
    控制系统级芯片给所述独立显示芯片上电，以使所述独立显示芯片处于上电状态。
  16. 根据权利要求12所述的装置，其中，在所述独立显示芯片包括电源、供电模块及第一电源管理模块的情况下，所述控制模块还用于：
    控制系统级芯片向所述第一电源管理模块发送供电信号，所述供电信号用于控制所述第一电源管理模块向所述独立显示芯片的所述供电模块供电，以使所述独立显示芯片处于上电状态。
  17. 一种电子设备，包括处理器，存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令，其中，所述程序或指令被所述处理器执行 时实现如权利要求7-11中任一项所述的控制方法的步骤。
  18. 一种可读存储介质，所述可读存储介质上存储程序或指令，其中，所述程序或指令被处理器执行时实现如权利要求7-11中任一项所述的控制方法的步骤。
  19. 一种芯片，所述芯片包括处理器和通信接口，所述通信接口和所述处理器耦合，其中，所述处理器用于运行程序或指令，实现如权利要求7-11中任一项所述的控制方法的步骤。
  20. 一种计算机程序产品，所述计算机程序产品被存储在存储介质中，其中，所述计算机程序产品被至少一个处理器执行以实现如权利要求7-11中任一项所述的控制方法的步骤。
  21. 一种电子设备，被配置为执行如权利要求7-11中任一项所述的控制方法的步骤。
PCT/CN2022/142801 2021-12-28 2022-12-28 电子设备、控制方法、控制装置及可读存储介质 WO2023125658A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190066612A1 (en) * 2017-08-23 2019-02-28 HKC Corporation Limited Display panel driving apparatus and driving method thereof
CN112799472A (zh) * 2021-02-18 2021-05-14 深圳市鼎升科技有限公司 外置显卡带显示回传的笔记本电脑及电路、显卡切换方法
CN214704468U (zh) * 2021-02-18 2021-11-12 深圳市鼎升科技有限公司 外置显卡带显示回传的笔记本电脑及电路
CN113703709A (zh) * 2021-09-06 2021-11-26 维沃移动通信有限公司 独立显示芯片的控制方法、电路、装置以及电子设备
CN113805826A (zh) * 2021-09-01 2021-12-17 超越科技股份有限公司 基于国产平台的集显与独显切换的国产化方法
CN114326971A (zh) * 2021-12-28 2022-04-12 维沃移动通信有限公司 电子设备、控制方法、控制装置及可读存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN207867393U (zh) * 2018-01-04 2018-09-14 北京普利永华科技发展有限公司 显示接口自适应切换装置及电脑主板
CN111104352A (zh) * 2019-12-05 2020-05-05 深圳智锐通科技有限公司 一种自动切换显示输出的方法及ops电脑主机

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190066612A1 (en) * 2017-08-23 2019-02-28 HKC Corporation Limited Display panel driving apparatus and driving method thereof
CN112799472A (zh) * 2021-02-18 2021-05-14 深圳市鼎升科技有限公司 外置显卡带显示回传的笔记本电脑及电路、显卡切换方法
CN214704468U (zh) * 2021-02-18 2021-11-12 深圳市鼎升科技有限公司 外置显卡带显示回传的笔记本电脑及电路
CN113805826A (zh) * 2021-09-01 2021-12-17 超越科技股份有限公司 基于国产平台的集显与独显切换的国产化方法
CN113703709A (zh) * 2021-09-06 2021-11-26 维沃移动通信有限公司 独立显示芯片的控制方法、电路、装置以及电子设备
CN114326971A (zh) * 2021-12-28 2022-04-12 维沃移动通信有限公司 电子设备、控制方法、控制装置及可读存储介质

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