CN117170756A - Equipment display control method, device and storage medium - Google Patents
Equipment display control method, device and storage medium Download PDFInfo
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- CN117170756A CN117170756A CN202311190194.1A CN202311190194A CN117170756A CN 117170756 A CN117170756 A CN 117170756A CN 202311190194 A CN202311190194 A CN 202311190194A CN 117170756 A CN117170756 A CN 117170756A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 230000005059 dormancy Effects 0.000 claims abstract description 23
- 238000011156 evaluation Methods 0.000 claims description 27
- 230000007958 sleep Effects 0.000 claims description 21
- 238000005457 optimization Methods 0.000 claims description 12
- 238000004590 computer program Methods 0.000 claims description 9
- 230000007613 environmental effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 230000006870 function Effects 0.000 description 8
- 238000013507 mapping Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention discloses a device display control method, a device and a storage medium, wherein the method comprises the following steps: detecting whether the electronic device receives a screen-off instruction aiming at a display screen or not when the display driving chip is not an original display driving chip of the electronic device; when the electronic device receives a screen-off instruction, a dormancy instruction is sent to the FPGA module; after receiving the dormancy instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip; and sending a display closing instruction to the display driving chip through the FPGA module, and sending a dormancy instruction to the driving display chip after delaying for a preset time length so as to achieve the power-down time sequence required by the display driving chip. The embodiment of the invention can realize the normal screen-off function.
Description
Technical Field
The present invention relates to the field of electronic technologies, and in particular, to a device display control method, a device, and a storage medium.
Background
Along with technological development, display products (such as liquid crystal display products) have convenient, quick and smooth user experience, are widely used in the global scope, and downstream applications thereof are mainly concentrated in the fields of consumer electronics, smart home, smart financial data terminals, industrial control and automation, civil energy, vehicle-mounted electronics, medical health equipment, communication equipment and the like. The growth of the global display panel market has also driven the increase in the long-term demand for display driving chips.
Although the market demand is greatly increased, the 8-inch capacity increment in the full-ball wafer capacity investment is limited, and especially the capacity shortage of the process node between 90 and 150nm is more obvious, so that display driving chips of different manufacturers can be used on the same mobile phone to relieve the supply shortage of the display driving chips, but if the display driving chips different from the original display driving chips are used, compatibility problems exist, so that the problem of display disorder of the mobile phone occurs under the condition of screen-off, and therefore, the problem of realizing the normal screen-off function under the condition that the display driving chips are not the original display driving chips is needed to be solved.
Disclosure of Invention
The embodiment of the invention provides a device display control method, a device and a storage medium, which can realize a normal screen-off function under the condition that a display driving chip is not an original display driving chip.
In a first aspect, an embodiment of the present invention provides a device display control method, which is applied to an electronic apparatus, where the electronic apparatus includes a display driving chip, a display screen, and an FPGA module, and the FPGA module includes MIPI RX and MIPI TX; the method comprises the following steps:
detecting whether the electronic device receives a screen-off instruction aiming at the display screen or not when the display driving chip is not an original display driving chip of the electronic device;
when the electronic device receives the screen-off instruction, a dormancy instruction is sent to the FPGA module; after receiving the sleep instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip;
and sending a display closing instruction to the display driving chip through the FPGA module, and sending the dormancy instruction to the driving display chip after delaying for a preset time length so as to achieve the power-down time sequence required by the display driving chip.
In a second aspect, an embodiment of the present invention provides an apparatus display control device, which is applied to an electronic device, where the electronic device includes a display driving chip, a display screen, and an FPGA module, and the FPGA module includes MIPI RX and MIPI TX; the device comprises: a detection unit, a first transmission unit and a second transmission unit, wherein,
the detection unit is used for detecting whether the electronic device receives a screen-off instruction aiming at the display screen when the display driving chip is not an original display driving chip of the electronic device;
the first sending unit is used for sending a dormancy instruction to the FPGA module when the electronic device receives the screen-off instruction; after receiving the sleep instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip;
the second sending unit is configured to send a display closing instruction to the display driving chip through the FPGA module, and send the sleep instruction to the driving display chip after a delay is preset for a duration, so as to achieve a power-down time sequence required by the display driving chip.
In a third aspect, an embodiment of the present invention provides an electronic device, including a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the first aspect of the embodiment of the present invention.
In a fourth aspect, embodiments of the present invention provide a computer-readable storage medium storing a computer program for electronic data exchange, wherein the computer program causes a computer to perform part or all of the steps described in the first aspect of the embodiments of the present invention.
The embodiment of the invention has the following beneficial effects:
it can be seen that the device display control method, the device and the storage medium described in the embodiments of the present invention are applied to an electronic apparatus, where the electronic apparatus includes a display driving chip, a display screen, and an FPGA module, and the FPGA module includes MIPI RX and MIPI TX, and detects whether the electronic apparatus receives a screen-off instruction for the display screen when the display driving chip is not an original display driving chip of the electronic apparatus, and sends a sleep instruction to the FPGA module when the electronic apparatus receives the screen-off instruction; after the MIPI RX of the FPGA module receives the dormancy instruction, a target mark signal is generated by the FPGA module, the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip, the FPGA module is used for sending a closing display instruction to the display driving chip, and after a preset time delay period, the dormancy instruction is sent to the driving display chip so as to achieve a power-down time sequence required by the display driving chip, and a normal screen-off function can be achieved under the condition that the display driving chip is not an original display driving chip.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a device display control method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;
fig. 3 is a functional unit composition block diagram of a device display control apparatus according to an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The terms first, second and the like in the description and in the claims and in the above-described figures are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the invention. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
The electronic device described in the embodiments of the present invention may include a smart Phone (such as an Android mobile Phone, an iOS mobile Phone, a Windows Phone mobile Phone, etc.), a tablet computer, a palm computer, a vehicle event recorder, a traffic guidance platform, a server, a notebook computer, a mobile internet device (MID, mobile Internet Devices), or a wearable device (such as a smart watch, a bluetooth headset), etc., which are merely examples, but not limited to the above electronic device, and the electronic device may also be a server, which is not limited herein.
FPGA (Field Programmable Gate Array), an array of element programmable logic gates, is provided in embodiments of the invention. MIPI (Mobile Industry Processor Interface), i.e. mobile industry processor interface.
Embodiments of the present invention are described in detail below.
Referring to fig. 1, fig. 1 is a schematic flow chart of a device display control method provided by an embodiment of the present invention, which is applied to an electronic apparatus, wherein the electronic apparatus includes a display driving chip, a display screen, and an FPGA module, and the FPGA module includes MIPI RX and MIPI TX; as shown in the figure, the display control method of the device comprises the following steps:
101. and detecting whether the electronic device receives a screen-off instruction aiming at the display screen or not when the display driving chip is not an original display driving chip of the electronic device.
In the embodiment of the invention, the electronic device can comprise a display driving chip, a display screen and an FPGA module, wherein the FPGA module comprises MIPI RX and MIPI TX. The display driving chip is connected with the display screen and the FPGA module through the MIPI interface.
In a specific implementation, when the display driving chip is not an original display driving chip of the electronic device, whether the electronic device receives a screen-off instruction for the display screen can be detected.
Optionally, the step 101 of detecting whether the electronic device receives an off-screen instruction for the display screen may include the following steps:
11. receiving target touch parameters of the display screen;
12. detecting whether the target touch parameters meet preset conditions or not;
13. when the target touch parameters meet the preset conditions, determining that the screen-off instruction aiming at the display screen is received;
14. and when the target touch parameters do not meet the preset conditions, determining that the screen-off instruction aiming at the display screen is not received.
In the embodiment of the present invention, the target touch parameter may include at least one of the following: the touch force, the touch duration, the touch area, the touch number, and the like are not limited herein. The preset condition may be preset or default, and the preset condition may be that the touch force is preset touch force, or the touch duration is preset touch duration, or the touch area is preset touch area, or the like, which is not limited herein.
The preset touch force, the preset touch duration and the preset touch area can be preset or default.
In a specific implementation, when a user touches the display, the target touch parameter of the display screen is received, whether the target touch parameter meets a preset condition or not can be detected, when the target touch parameter meets the preset condition, the screen-off instruction for the display screen is determined to be received, otherwise, when the target touch parameter does not meet the preset condition, the screen-off instruction for the display screen is determined not to be received, so that false touch can be prevented, and accurate receiving of the screen-off instruction by the electronic device is ensured.
102. When the electronic device receives the screen-off instruction, a dormancy instruction is sent to the FPGA module; and after the MIPI RX of the FPGA module receives the dormancy instruction, generating a target mark signal by the FPGA module, wherein the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip.
In the embodiment of the invention, when the electronic device receives the screen-off instruction, the sleep instruction can be sent to the FPGA module, and after the MIPI RX of the FPGA module receives the sleep instruction, the FPGA module generates the target mark signal which is used for enabling the MIPI TX to stop transmitting the image data to the display driving chip, namely, under the condition of screen-off, the image data is not transmitted any more, so that the power consumption can be saved.
103. And sending a display closing instruction to the display driving chip through the FPGA module, and sending the dormancy instruction to the driving display chip after delaying for a preset time length so as to achieve the power-down time sequence required by the display driving chip.
In the embodiment of the invention, the FPGA module can send the display closing instruction to the display driving chip, the display closing instruction can be synchronized to the display screen, and after the preset time delay, the FPGA module sends the dormancy instruction to the driving display chip so as to achieve the power-down time sequence required by the display driving chip.
Taking an electronic device as an example of a mobile phone, in the mobile phone screen-off process, the mobile phone can send a sleep instruction 0x10 (sleep in), after receiving the sleep instruction 0x10 (sleep in), the MIPI RX of the FPGA module generates a flag signal, and simultaneously, the MIPI TX stops transmitting images, sends a display closing instruction 0x28 (display off) to a display driving chip, and sends the instruction 0x10 (sleep in) after a delay of 60ms so as to achieve a power-down time sequence required by the display driving chip. Through the steps, the liquid crystal display screens using the display driving chips of different manufacturers can be used on the mobile phone, so that the purposes of shortage of goods supply and convenience in stock preparation are relieved.
Optionally, the method further comprises the following steps:
a1, determining target hardware parameters of the electronic device;
a2, determining the preset time length corresponding to the target hardware parameter.
In the embodiment of the present invention, the target hardware parameters may include at least one of the following: the CPU hardware parameters, GPU hardware parameters, hardware parameters of the display driver chip, device run out, etc., are not limited herein.
In a specific implementation, a mapping relation between preset hardware parameters and duration can be stored in advance, after the target hardware parameters of the electronic device are determined, the preset duration corresponding to the target hardware parameters can be determined based on the mapping relation, so that the preset duration corresponding to the hardware configuration environment of the electronic device can be obtained, and the off-screen display effect can be ensured.
Optionally, the method further comprises the following steps:
b1, determining a first performance evaluation parameter of the display driving chip;
b2, determining a second performance evaluation parameter of the original display driving chip;
b3, determining a target deviation degree between the first performance evaluation parameter and the second performance evaluation parameter;
and B4, determining the preset duration corresponding to the target deviation degree.
In the embodiment of the invention, the performance of the display driving chip can be evaluated to obtain a first performance evaluation parameter, the performance of the original display driving chip can be evaluated to obtain a second performance evaluation parameter, and further, the target deviation degree between the first performance evaluation parameter and the second performance evaluation parameter can be determined, specifically as follows:
target deviation = (first performance evaluation parameter-second performance evaluation parameter)/second performance evaluation parameter
Furthermore, a mapping relation between the preset deviation degree and the duration can be stored in advance, and the preset duration corresponding to the target deviation degree is determined based on the mapping relation, so that the screen-off display effect identical to or similar to that of the original display driving chip can be achieved.
Optionally, the determining the preset duration corresponding to the target deviation degree in the step B4 may include the following steps:
b41, determining a reference time length corresponding to the target deviation degree;
b42, obtaining a target environment temperature;
b43, determining a target optimization parameter corresponding to the target environmental temperature;
and B44, optimizing the reference time length according to the target optimization parameters to obtain the preset time length.
In the embodiment of the invention, the mapping relation between the preset deviation degree and the time length can be stored in advance, the reference time length corresponding to the target deviation degree can be determined based on the mapping relation, the target environment temperature can be obtained, the value range of the optimization parameter can be-0.05 according to the mapping relation between the preset environment temperature and the optimization parameter stored in advance, the target optimization parameter corresponding to the target environment temperature is determined based on the mapping relation, and finally, the reference time length is optimized according to the target optimization parameter to obtain the preset time length, so that the preset time length corresponding to the environment temperature can be obtained, and the screen-off display effect identical to or similar to that of the original display driving chip is further realized.
It can be seen that the device display control method described in the embodiment of the invention is applied to an electronic device, the electronic device comprises a display driving chip, a display screen and an FPGA module, the FPGA module comprises MIPI RX and MIPI TX, when the display driving chip is not an original display driving chip of the electronic device, whether the electronic device receives a screen-off instruction for the display screen is detected, and when the electronic device receives the screen-off instruction, the electronic device sends a sleep instruction to the FPGA module; after the MIPI RX of the FPGA module receives the dormancy instruction, a target mark signal is generated by the FPGA module, the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip, the FPGA module is used for sending a closing display instruction to the display driving chip, and after a preset time delay period, the dormancy instruction is sent to the driving display chip so as to achieve a power-down time sequence required by the display driving chip, and a normal screen-off function can be achieved under the condition that the display driving chip is not an original display driving chip.
In accordance with the above embodiments, referring to fig. 2, fig. 2 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, as shown in the drawing, the electronic device includes a processor, a memory, a communication interface, and one or more programs, where the one or more programs are stored in the memory and configured to be executed by the processor, and in the embodiment of the present invention, the electronic device includes a display driver chip, a display screen, and an FPGA module, and the FPGA module includes MIPI RX and MIPI TX; the program includes instructions for performing the steps of:
detecting whether the electronic device receives a screen-off instruction aiming at the display screen or not when the display driving chip is not an original display driving chip of the electronic device;
when the electronic device receives the screen-off instruction, a dormancy instruction is sent to the FPGA module; after receiving the sleep instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip;
and sending a display closing instruction to the display driving chip through the FPGA module, and sending the dormancy instruction to the driving display chip after delaying for a preset time length so as to achieve the power-down time sequence required by the display driving chip.
Optionally, the above program further comprises instructions for performing the steps of:
determining a target hardware parameter of the electronic device;
and determining the preset time length corresponding to the target hardware parameter.
Optionally, the above program further comprises instructions for performing the steps of:
determining a first performance evaluation parameter of the display driving chip;
determining a second performance evaluation parameter of the original display driving chip;
determining a target degree of deviation between the first performance evaluation parameter and the second performance evaluation parameter;
and determining the preset duration corresponding to the target deviation degree.
Optionally, in the determining the preset time period corresponding to the target deviation, the program includes instructions for:
determining a reference time length corresponding to the target deviation degree;
acquiring a target environmental temperature;
determining a target optimization parameter corresponding to the target environmental temperature;
and optimizing the reference time length according to the target optimization parameters to obtain the preset time length.
Optionally, in the detecting whether the electronic device receives an off-screen instruction for the display screen, the program includes instructions for:
receiving target touch parameters of the display screen;
detecting whether the target touch parameters meet preset conditions or not;
when the target touch parameters meet the preset conditions, determining that the screen-off instruction aiming at the display screen is received;
and when the target touch parameters do not meet the preset conditions, determining that the screen-off instruction aiming at the display screen is not received.
It can be seen that, in the electronic device described in the embodiment of the present invention, the electronic device includes a display driving chip, a display screen, and an FPGA module, where the FPGA module includes MIPI RX and MIPI TX, and when the display driving chip is not the original display driving chip of the electronic device, it is detected whether the electronic device receives a screen-off instruction for the display screen, and when the electronic device receives the screen-off instruction, it sends a sleep instruction to the FPGA module; after the MIPI RX of the FPGA module receives the dormancy instruction, a target mark signal is generated by the FPGA module, the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip, the FPGA module is used for sending a closing display instruction to the display driving chip, and after a preset time delay period, the dormancy instruction is sent to the driving display chip so as to achieve a power-down time sequence required by the display driving chip, and a normal screen-off function can be achieved under the condition that the display driving chip is not an original display driving chip.
Fig. 3 is a functional block diagram of a device display control apparatus 300 according to an embodiment of the present invention. The device display control apparatus 300 is applied to an electronic apparatus, the electronic apparatus includes a display driving chip, a display screen, and an FPGA module, the FPGA module includes MIPI RX and MIPI TX; the apparatus 300 includes: a detection unit 301, a first transmission unit 302 and a second transmission unit 303, wherein,
the detecting unit 301 is configured to detect, when the display driving chip is not an original display driving chip of the electronic device, whether the electronic device receives a screen-off instruction for the display screen;
the first sending unit 302 is configured to send a sleep instruction to the FPGA module when the electronic device receives the screen-off instruction; after receiving the sleep instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip;
the second sending unit 303 is configured to send, through the FPGA module, a display closing instruction to the display driver chip, and after a delay for a preset duration, send the sleep instruction to the driver display chip, so as to achieve a power-down time sequence required by the display driver chip.
Optionally, the apparatus 300 is further specifically configured to:
determining a target hardware parameter of the electronic device;
and determining the preset time length corresponding to the target hardware parameter.
Optionally, the apparatus 300 is further specifically configured to:
determining a first performance evaluation parameter of the display driving chip;
determining a second performance evaluation parameter of the original display driving chip;
determining a target degree of deviation between the first performance evaluation parameter and the second performance evaluation parameter;
and determining the preset duration corresponding to the target deviation degree.
Optionally, in the aspect of determining the preset duration corresponding to the target deviation, the apparatus 300 is specifically configured to:
determining a reference time length corresponding to the target deviation degree;
acquiring a target environmental temperature;
determining a target optimization parameter corresponding to the target environmental temperature;
and optimizing the reference time length according to the target optimization parameters to obtain the preset time length.
Optionally, in the aspect of detecting whether the electronic device receives an off-screen instruction for the display screen, the detecting unit 301 is specifically configured to:
receiving target touch parameters of the display screen;
detecting whether the target touch parameters meet preset conditions or not;
when the target touch parameters meet the preset conditions, determining that the screen-off instruction aiming at the display screen is received;
and when the target touch parameters do not meet the preset conditions, determining that the screen-off instruction aiming at the display screen is not received.
It can be seen that the device display control apparatus described in the embodiment of the present invention is applied to an electronic apparatus, where the electronic apparatus includes a display driving chip, a display screen, and an FPGA module, and the FPGA module includes MIPI RX and MIPI TX, and detects whether the electronic apparatus receives a screen-off instruction for the display screen when the display driving chip is not an original display driving chip of the electronic apparatus, and sends a sleep instruction to the FPGA module when the electronic apparatus receives the screen-off instruction; after the MIPI RX of the FPGA module receives the dormancy instruction, a target mark signal is generated by the FPGA module, the target mark signal is used for enabling the MIPI TX to stop transmitting image data to the display driving chip, the FPGA module is used for sending a closing display instruction to the display driving chip, and after a preset time delay period, the dormancy instruction is sent to the driving display chip so as to achieve a power-down time sequence required by the display driving chip, and a normal screen-off function can be achieved under the condition that the display driving chip is not an original display driving chip.
It may be understood that the functions of each program module of the device display control apparatus of the present embodiment may be specifically implemented according to the method in the foregoing method embodiment, and the specific implementation process may refer to the relevant description of the foregoing method embodiment, which is not repeated herein.
The embodiment of the present invention also provides a computer storage medium storing a computer program for electronic data exchange, where the computer program causes a computer to execute some or all of the steps of any one of the methods described in the above method embodiments.
Embodiments of the present invention also provide a computer program product comprising a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform part or all of the steps of any one of the methods described in the method embodiments above. The computer program product may be a software installation package.
It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are all preferred embodiments, and that the acts and modules referred to are not necessarily required for the present invention.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, such as the above-described division of units, merely a division of logic functions, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, or may be in electrical or other forms.
The units described above as separate components may or may not be physically separate, and components shown as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units described above, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a memory, comprising several instructions for causing a computer device (which may be a personal computer, a server or a network device, etc.) to perform all or part of the steps of the above-mentioned method of the various embodiments of the present invention. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
The foregoing has outlined rather broadly the more detailed description of embodiments of the invention, wherein the principles and embodiments of the invention are explained in detail using specific examples, the above examples being provided solely to facilitate the understanding of the method and core concepts of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
Claims (10)
1. The equipment display control method is characterized by being applied to an electronic device, wherein the electronic device comprises a display driving chip, a display screen and an FPGA module, and the FPGA module comprises MIPIRX and MIPITX; the method comprises the following steps:
detecting whether the electronic device receives a screen-off instruction aiming at the display screen or not when the display driving chip is not an original display driving chip of the electronic device;
when the electronic device receives the screen-off instruction, a dormancy instruction is sent to the FPGA module; after receiving the sleep instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPITX to stop transmitting image data to the display driving chip;
and sending a display closing instruction to the display driving chip through the FPGA module, and sending the dormancy instruction to the driving display chip after delaying for a preset time length so as to achieve the power-down time sequence required by the display driving chip.
2. The method according to claim 1, wherein the method further comprises:
determining a target hardware parameter of the electronic device;
and determining the preset time length corresponding to the target hardware parameter.
3. The method according to claim 1, wherein the method further comprises:
determining a first performance evaluation parameter of the display driving chip;
determining a second performance evaluation parameter of the original display driving chip;
determining a target degree of deviation between the first performance evaluation parameter and the second performance evaluation parameter;
and determining the preset duration corresponding to the target deviation degree.
4. A method according to claim 3, wherein said determining the preset time period corresponding to the target deviation comprises:
determining a reference time length corresponding to the target deviation degree;
acquiring a target environmental temperature;
determining a target optimization parameter corresponding to the target environmental temperature;
and optimizing the reference time length according to the target optimization parameters to obtain the preset time length.
5. The method of any of claims 1-4, wherein the detecting whether the electronic device receives an off-screen instruction for the display screen comprises:
receiving target touch parameters of the display screen;
detecting whether the target touch parameters meet preset conditions or not;
when the target touch parameters meet the preset conditions, determining that the screen-off instruction aiming at the display screen is received;
and when the target touch parameters do not meet the preset conditions, determining that the screen-off instruction aiming at the display screen is not received.
6. The equipment display control device is characterized by being applied to an electronic device, wherein the electronic device comprises a display driving chip, a display screen and an FPGA module, and the FPGA module comprises MIPIRX and MIPITX; the device comprises: a detection unit, a first transmission unit and a second transmission unit, wherein,
the detection unit is used for detecting whether the electronic device receives a screen-off instruction aiming at the display screen when the display driving chip is not an original display driving chip of the electronic device;
the first sending unit is used for sending a dormancy instruction to the FPGA module when the electronic device receives the screen-off instruction; after receiving the sleep instruction, the MIPI RX of the FPGA module generates a target mark signal through the FPGA module, wherein the target mark signal is used for enabling the MIPITX to stop transmitting image data to the display driving chip;
the second sending unit is configured to send a display closing instruction to the display driving chip through the FPGA module, and send the sleep instruction to the driving display chip after a delay is preset for a duration, so as to achieve a power-down time sequence required by the display driving chip.
7. The device according to claim 6, characterized in that it is also specifically adapted to:
determining a target hardware parameter of the electronic device;
and determining the preset time length corresponding to the target hardware parameter.
8. The device according to claim 6, characterized in that it is also specifically adapted to:
determining a first performance evaluation parameter of the display driving chip;
determining a second performance evaluation parameter of the original display driving chip;
determining a target degree of deviation between the first performance evaluation parameter and the second performance evaluation parameter;
and determining the preset duration corresponding to the target deviation degree.
9. An electronic device comprising a processor, a memory for storing one or more programs and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-5.
10. A computer-readable storage medium, characterized in that a computer program for electronic data exchange is stored, wherein the computer program causes a computer to perform the method according to any one of claims 1-5.
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| CN108449488A (en) * | 2018-01-30 | 2018-08-24 | 努比亚技术有限公司 | Temporal information puts out screen display control method, circuit and terminal |
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| WO2022206584A1 (en) * | 2021-03-30 | 2022-10-06 | 维沃移动通信有限公司 | Electronic device, display control method, display control apparatus and readable storage medium |
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| CN108449488A (en) * | 2018-01-30 | 2018-08-24 | 努比亚技术有限公司 | Temporal information puts out screen display control method, circuit and terminal |
| WO2022206584A1 (en) * | 2021-03-30 | 2022-10-06 | 维沃移动通信有限公司 | Electronic device, display control method, display control apparatus and readable storage medium |
| CN113144594A (en) * | 2021-04-20 | 2021-07-23 | 努比亚技术有限公司 | Screen display control method and device, mobile terminal and readable storage medium |
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