CN109887449B - Display and energy efficiency testing method and system thereof - Google Patents
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Abstract
The display and the energy efficiency testing method and system thereof are suitable for the technical field of testing, the display is controlled to enter a preset energy efficiency mode before the display is subjected to energy efficiency testing, the brightness and the contrast of the display are enabled to meet the display state of the energy efficiency standard requirement, then the display is subjected to energy efficiency testing, the time for debugging the display state of the display can be effectively saved, and the energy efficiency testing efficiency is improved.
Description
Technical Field
The application belongs to the technical field of testing, and particularly relates to a display and an energy efficiency testing method and system thereof.
Background
With the continuous emphasis on energy efficiency of electronic products, electrical products such as displays, refrigerators, air conditioners and the like belong to products which require energy efficiency labels to be applied by national mandatory requirements, for example, energy efficiency standards GB21520 laid by State quality supervision, inspection and quarantine Bureau and State standardization administration and management Committee for definition of energy efficiency limit value and energy efficiency grade of computer display 2015, and display products required to enter the market for sale need to apply corresponding energy efficiency labels according to the test requirements of the standards. Before leaving the factory, the energy efficiency test is carried out on the display, and the energy efficiency test becomes an indispensable link in the display performance test link.
At present, when the energy efficiency test is carried out on the display, the display state of the display needs to be debugged through a complicated debugging link, and the energy efficiency test efficiency is reduced.
Disclosure of Invention
In view of this, embodiments of the present application provide a display and an energy efficiency testing method and system thereof, so as to solve the problem that in the prior art, when an energy efficiency test is performed on a display, a display state of the display needs to be debugged through a tedious debugging link first, and thus the efficiency of the energy efficiency test is reduced.
A first aspect of an embodiment of the present application provides a method for testing energy efficiency of a display, including:
receiving an energy efficiency mode setting instruction;
controlling a display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast;
and after the display enters an energy efficiency mode, carrying out energy efficiency test on the display.
A second aspect of an embodiment of the present application provides an energy efficiency testing system for a display, including:
the man-machine interaction module is used for receiving an energy efficiency mode setting instruction;
the control module is used for controlling the display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast;
and the testing module is used for testing the energy efficiency of the display after the display enters the energy efficiency mode.
A third aspect of embodiments of the present application provides a display, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the above method when executing the computer program.
A fourth aspect of embodiments of the present application provides a computer-readable storage medium, which stores a computer program that, when executed by a processor, implements the steps of the above-described method.
According to the embodiment of the application, before the display is subjected to the energy efficiency test, the display is controlled to enter the preset energy efficiency mode, the brightness and the contrast of the display are enabled to accord with the display state required by the energy efficiency standard, then the energy efficiency test is carried out on the display, the time for debugging the display state of the display can be effectively saved, and the energy efficiency test efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic implementation flow diagram of an energy efficiency testing method provided in an embodiment of the present application;
fig. 2 is a schematic flow chart of an implementation of the energy efficiency testing method provided in the second embodiment of the present application;
fig. 3 is a schematic flow chart of an implementation of the test setup provided in the second embodiment of the present application;
fig. 4 is a schematic structural diagram of an energy efficiency testing system provided in a third embodiment of the present application;
fig. 5 is a schematic structural diagram of a display provided in the fourth embodiment of the present application.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "comprises" and "comprising," and any variations thereof, in the description and claims of this application and the drawings described above, are intended to cover non-exclusive inclusions. For example, a process, method, or system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus. Furthermore, the terms "first", "second", and "third", etc. are used to distinguish different objects, and are not used to describe a particular order.
Example one
The embodiment provides an energy efficiency testing method for a display, which is applied to the display, and can be specifically executed by a processor of the display or a computing device with a control function connected with the display, where the computing device may be a mobile phone, a tablet computer, a personal digital assistant, an industrial personal computer, a notebook computer, a personal computer client, a palm computer, a server, or the like.
The energy efficiency testing method provided by the embodiment is used for: in a software testing stage before the energy efficiency test is carried out on the display, according to the requirements of an energy efficiency standard GB21520 and 2015, energy efficiency parameters such as brightness and contrast of the display are adjusted, the display state of the display is made to meet the state specified by the standard, the brightness and the contrast at the moment are recorded and stored, a new display mode is set in a software program of the display and named as an energy efficiency mode, and therefore when the energy efficiency test is required to be carried out on the display, the display is controlled to enter the energy efficiency mode firstly, then the energy efficiency test is carried out on the display, the debugging time is shortened, and the energy efficiency test efficiency is improved.
In a specific application, when the energy efficiency standard GB 21520-.
As shown in fig. 1, the energy efficiency testing method provided in this embodiment includes:
and step S101, receiving an energy efficiency mode setting instruction.
In specific application, the energy efficiency mode setting instruction can be received through a button, a touch screen, a microphone and other human-computer interaction devices of the display, or the energy efficiency mode setting instruction can be received through a keyboard, a microphone, a remote controller, computing equipment and the like which are in communication connection with the display, and the received energy efficiency mode setting instruction is transmitted to a processor of the display or a processor of the computing equipment for identification processing.
In this embodiment, the energy efficiency mode setting instruction is used to set the current display mode of the display to an energy efficiency mode, where the energy efficiency mode is a mode in which display parameters such as brightness and contrast of the display meet the requirements of the energy efficiency standard GB 21520-2015.
Step S102, controlling a display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; and the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast.
In this embodiment, the pre-stored brightness and the pre-stored contrast are brightness and contrast when the display state of the display meets the state specified by the energy efficiency standard, which are recorded and stored in advance.
And S103, after the display enters an energy efficiency mode, carrying out energy efficiency test on the display.
In specific application, after the display is controlled to enter the energy efficiency mode, the display state of the display does not need to be debugged in extra time, and the operation related to the energy efficiency test can be directly executed to perform the energy efficiency test on the display.
In one embodiment, the implementation formula of step S103 is as follows:
wherein, Eff is the energy efficiency of the display, and the unit is cd/w;
Pwis the energy consumption value per unit time of the display, with the unit being w (watts);
s is the screen area of the display, and the unit is m2(square meter);
l is the actual measured screen brightness of the display in cd/m2。
According to the embodiment, the display is controlled to enter the preset energy efficiency mode before the display is subjected to the energy efficiency test, so that the brightness and the contrast of the display meet the display state required by the energy efficiency standard, then the energy efficiency test is performed on the display, the time for debugging the display state of the display can be effectively saved, and the energy efficiency test efficiency is improved.
Example two
As shown in fig. 2, in the present embodiment, before step S101 in the first embodiment, the method includes:
step S201, performing test setting on the display to adjust a display state of the display.
In this embodiment, the test setting is to adjust the display parameters such as the brightness and the contrast of the display to values meeting the requirements of the energy efficiency standard, so that the display state of the display meets the state specified by the energy efficiency standard.
And step S202, recording the brightness and contrast of the display when the test setting is finished.
In a specific application, when the display state of the display is adjusted to a state meeting the energy efficiency standard, the brightness and contrast parameters of the display at this time are recorded and stored, that is, the pre-stored brightness and pre-stored contrast in step S102 are recorded and stored.
Step S203, defining a new display mode as an energy efficiency mode; and the brightness and the contrast of the display in the energy efficiency mode are respectively the brightness and the contrast of the display when the test setting is finished.
In specific application, the display mode when the brightness and the contrast of the display are respectively the pre-stored brightness and the pre-stored contrast is defined as the energy efficiency mode, so that when the energy efficiency test is carried out on the display, the display mode of the display can be directly switched into the energy efficiency mode, the debugging time is saved, and the energy efficiency test efficiency is improved.
As shown in fig. 3, in this embodiment, step S201 specifically includes:
step S301, inputting a full white picture signal to enable the display to display a full white picture, keeping the display displaying the full white picture for a preset time, and entering step S302;
step S302, inputting a preset-level gray scale test signal, adjusting the brightness of the display to be the maximum brightness, and entering step S303;
step S303, adjusting the contrast of the display to be the maximum contrast, and entering step S304;
step S304, judging whether the two white gray scales of 100% gray scale and 95% gray scale can be distinguished; if the two white gradations of 100% gradation and 95% gradation are distinguishable, go to step S311; if the two white gradations of 100% gradation and 95% gradation are not distinguishable, the process proceeds to step S305; if the two white gray scales of 100% gray scale and 95% gray scale are not distinguishable all the time, the step S306 is entered;
step S305, adjusting the contrast of the display, and returning to the step S304;
step S306, judging whether the two white gray scales of 95% gray scale and 90% gray scale can be distinguished; if the two white gradations of 95% gradation and 90% gradation are distinguishable, go to step S311; if the two white gradations of 95% gradation and 90% gradation are not distinguishable, the process proceeds to step S307; if the two white gray scales of 95% gray scale and 90% gray scale are not distinguishable all the time, the process goes to step S308;
step S307, adjusting the contrast of the display, and returning to the step S306;
step S308, judging whether the two white gray scales of 90% gray scale and 85% gray scale can be distinguished; if the two white gradations of 90% gradation and 85% gradation are distinguishable, go to step S311; if the two white gradations of 90% gradation and 85% gradation are not distinguishable, the process proceeds to step S309; if the two white grayscales of 90% grayscale and 85% grayscale are not distinguishable all the time, the step S310 is entered;
step S309, adjusting the contrast of the display, and returning to the step S308;
step S310, adjusting the contrast of the display to be the minimum contrast, and entering step S311;
and step S311, completing the test setting.
In a specific application, the preset time for keeping the display displaying the full white picture is to warm up the display, and the preset time may be set according to actual needs, and for example, may be set to any value between 30 minutes and 1 hour.
In one embodiment, said preset time is equal to 30 minutes, or alternatively, said preset time is equal to 60 minutes.
In a specific application, the maximum brightness of the display is the maximum brightness that can be realized by the display, the maximum contrast is the maximum contrast that can be realized by the display, and the specific values of the maximum brightness, the maximum contrast, and the minimum brightness are related to the performance parameters of the display itself.
In a specific application, the specific value of the preset number of levels is related to the performance parameter of the display itself, and for example, the number of levels may be set to 8, 10, 12, 14, etc. according to the number of gray scale display levels supported by the display itself.
In a specific application, when adjusting the contrast, the contrast of the display may be gradually reduced according to a preset step speed until the two white gray scales can be just resolved by human eyes, a luminance meter or a camera or the contrast is adjusted to the minimum contrast.
The implementation can realize the adjustment of the display state of the display under the limit gray scale by adjusting the contrast of the display under each limit gray scale, so that the display state of the display meets the energy efficiency standard requirement.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
EXAMPLE III
The embodiment provides an energy efficiency testing system of a display, which is used for executing the energy efficiency testing method in the first embodiment or the second embodiment, and the system is applied to the display, and specifically, the system may be implemented by a processor of the display or a software program system in a computing device with a control function connected to the display, where the computing device may be a mobile phone, a tablet computer, a personal digital assistant, an industrial personal computer, a notebook computer, a personal computer client, a palmtop computer, a server, or the like.
As shown in fig. 4, the energy efficiency testing system 4 provided in this embodiment includes:
the human-computer interaction module 401 is used for receiving an energy efficiency mode setting instruction;
the control module 402 is configured to control the display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast;
a testing module 403, configured to perform an energy efficiency test on the display after the display enters the energy efficiency mode.
In a specific application, the human-computer interaction module 401 may be a key, a touch screen, a microphone, and other human-computer interaction devices of a display, the control module 402 may be a processor of the display, and the human-computer interaction module 401, the control module 402, and the test module 403 may be software program modules in the processor of the display, or may be implemented by independent processors, or may be integrated together into the same processor.
In Specific applications, the Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, and so on. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
In one embodiment, the human-computer interaction module 401 is further configured to perform a test setup on the display to adjust a display state of the display;
the energy efficiency test system 4 of the display further comprises:
the storage module is used for recording the brightness and the contrast of the display when the test setting is finished;
the setting module is used for defining a new display mode as an energy efficiency mode; and the brightness and the contrast of the display in the energy efficiency mode are respectively the brightness and the contrast of the display when the test setting is finished.
In a specific application, the storage module may be an internal storage of the display, specifically, a hard disk or a memory of the display, or a storage space of the processor.
According to the embodiment, the display is controlled to enter the preset energy efficiency mode before the display is subjected to the energy efficiency test, so that the brightness and the contrast of the display meet the display state required by the energy efficiency standard, then the energy efficiency test is performed on the display, the time for debugging the display state of the display can be effectively saved, and the energy efficiency test efficiency is improved.
Example four
As shown in fig. 5, the present embodiment provides a display 5, which includes: a screen 50, a processor 51, a memory 52, and a computer program 53, such as an energy efficiency test program, stored in the memory 52 and operable on the processor 51. The processor 51 implements the steps in each energy efficiency testing method embodiment described above, such as steps S101 to S103 shown in fig. 1, when executing the computer program 53. Alternatively, the processor 51 implements the functions of the modules in the device embodiments described above, for example, the functions of the modules 401 to 403 shown in fig. 4, when executing the computer program 53.
Illustratively, the computer program 53 may be partitioned into one or more modules that are stored in the memory 52 and executed by the processor 51 to accomplish the present application. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 53 in the display 5. For example, the computer program 53 may be divided into a human machine interaction module, a control module and a test module, and each module has the following specific functions:
the man-machine interaction module is used for receiving an energy efficiency mode setting instruction;
the control module is used for controlling the display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast;
and the testing module is used for testing the energy efficiency of the display after the display enters the energy efficiency mode.
The display 5 may be a desktop computer, a notebook, a palm computer, a cloud server, or other computing devices. The display may include, but is not limited to, a processor 51, a memory 52. Those skilled in the art will appreciate that fig. 5 is merely an example of a display 5 and does not constitute a limitation of the display 5 and may include more or less components than shown, or combine certain components, or different components, for example the display may also include input output devices, network access devices, buses, etc.
The Processor 51 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 52 may be an internal storage unit of the display 5, such as a hard disk or a memory of the display 5. The memory 52 may also be an external storage device of the display 5, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the display 5. Further, the memory 52 may also include both an internal storage unit of the display 5 and an external storage device. The memory 52 is used for storing the computer program and other programs and data required for the display. The memory 52 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/terminal device and method may be implemented in other ways. For example, the above-described embodiments of the apparatus/terminal device are merely illustrative, and for example, the division of the modules or units is only one type of logical function division, and other division manners may be available in actual implementation, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated module, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow in the method of the embodiments described above can be realized by a computer program, which can be stored in a computer-readable storage medium and can realize the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like. It should be noted that the computer readable medium may contain content that is subject to appropriate increase or decrease as required by legislation and patent practice in jurisdictions, for example, in some jurisdictions, computer readable media does not include electrical carrier signals and telecommunications signals as is required by legislation and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A method for testing energy efficiency of a display is characterized by comprising the following steps:
receiving an energy efficiency mode setting instruction; the energy efficiency mode is a mode in which the brightness and the contrast of the display meet the requirements of an energy efficiency standard;
controlling a display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast, and the pre-stored brightness and the pre-stored contrast are in a software testing stage before the energy efficiency test is carried out on the display, and the brightness and the contrast of the display are adjusted according to the requirement of the energy efficiency standard, so that the recorded and stored brightness and contrast are realized when the display state of the display meets the state specified by the energy efficiency standard;
and after the display enters an energy efficiency mode, carrying out energy efficiency test on the display.
2. The method for testing energy efficiency of a display according to claim 1, wherein before receiving the energy efficiency mode setting command, the method comprises:
testing and setting the display to adjust the display state of the display;
recording the brightness and contrast of the display when the test setting is finished;
defining a new display mode as an energy efficiency mode; and the brightness and the contrast of the display in the energy efficiency mode are respectively the brightness and the contrast of the display when the test setting is finished.
3. The energy efficiency test method of the display according to claim 2, wherein performing test setup on the display to adjust the display state of the display comprises:
inputting a full white picture signal to enable the display to display a full white picture, and keeping the display displaying the full white picture for a preset time;
inputting a preset level gray scale test signal, and adjusting the brightness of the display to be the maximum brightness;
adjusting a contrast of the display to a maximum contrast;
judging whether the two white gray scales of 100% gray scale and 95% gray scale can be distinguished;
if the two white gray scales of 100% gray and 95% gray are distinguishable, the test setup is completed.
4. The method for testing energy efficiency of a display according to claim 3, wherein after determining whether the two white gray levels of 100% gray and 95% gray are distinguishable, the method further comprises:
if the two white gray scales of the 100% gray scale and the 95% gray scale are not distinguishable, adjusting the contrast of the display, and returning to judge whether the two white gray scales of the 100% gray scale and the 95% gray scale are distinguishable;
if the two white gray scales of the 100% gray scale and the 95% gray scale are not distinguishable all the time, judging whether the two white gray scales of the 95% gray scale and the 90% gray scale are distinguishable or not;
if the two white gray scales of 95% gray and 90% gray are distinguishable, the test setup is completed.
5. The method for testing energy efficiency of a display according to claim 4, wherein after determining whether the two white gray levels of the 95% gray level and the 90% gray level are distinguishable, the method further comprises:
if the two white gray scales of the 95% gray scale and the 90% gray scale are not distinguishable, adjusting the contrast of the display, and returning to judge whether the two white gray scales of the 95% gray scale and the 90% gray scale are distinguishable;
if the two white gray scales of the 95% gray scale and the 90% gray scale are not distinguishable all the time, judging whether the two white gray scales of the 90% gray scale and the 85% gray scale are distinguishable or not;
if the two white gradations of 90% gradation and 85% gradation are distinguishable, the test setup is completed.
6. The method for testing energy efficiency of a display according to claim 5, wherein after determining whether two white gray levels of 90% gray and 85% gray are distinguishable, the method further comprises:
if the two white gray scales of the 90% gray scale and the 85% gray scale are not distinguishable, adjusting the contrast of the display, and returning to judge whether the two white gray scales of the 90% gray scale and the 85% gray scale are distinguishable;
and if the two white gray scales of the 90% gray scale and the 85% gray scale are not distinguishable all the time, adjusting the contrast of the display to be the minimum contrast, and completing the test setting.
7. The energy efficiency testing method of a display according to claim 3, wherein the preset time is greater than or equal to 30 minutes and less than or equal to 60 minutes.
8. An energy efficiency testing system for a display, comprising:
the man-machine interaction module is used for receiving an energy efficiency mode setting instruction; wherein the energy efficiency mode is a mode in which the brightness and contrast of the display meet the requirements of an energy efficiency standard;
the control module is used for controlling the display to enter an energy efficiency mode according to the energy efficiency mode setting instruction; the brightness and the contrast of the display in the energy efficiency mode are respectively pre-stored brightness and pre-stored contrast, and the pre-stored brightness and the pre-stored contrast are in a software testing stage before the energy efficiency test is carried out on the display, and the brightness and the contrast of the display are adjusted according to the requirement of the energy efficiency standard, so that the recorded and stored brightness and contrast are realized when the display state of the display meets the state specified by the energy efficiency standard;
and the testing module is used for testing the energy efficiency of the display after the display enters the energy efficiency mode.
9. A display comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the method according to any of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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| CN106507104A (en) * | 2016-12-28 | 2017-03-15 | 北京风行在线技术有限公司 | A kind of method of testing of television set |
| CN106791820A (en) * | 2016-12-28 | 2017-05-31 | 北京泰瑞特检测技术服务有限责任公司 | A kind of gray scale adjusting means of television set limit eight and method |
| CN109274807B (en) * | 2018-11-21 | 2021-06-22 | Oppo（重庆）智能科技有限公司 | Test method, device and system |
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2019
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