CN111862002B - Screen mist removal method and device, electronic equipment and readable storage medium - Google Patents
Screen mist removal method and device, electronic equipment and readable storage medium Download PDFInfo
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- CN111862002B CN111862002B CN202010605141.1A CN202010605141A CN111862002B CN 111862002 B CN111862002 B CN 111862002B CN 202010605141 A CN202010605141 A CN 202010605141A CN 111862002 B CN111862002 B CN 111862002B
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- 239000003595 mist Substances 0.000 title claims abstract description 404
- 238000000034 method Methods 0.000 title claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 382
- 238000010438 heat treatment Methods 0.000 claims description 40
- 239000000779 smoke Substances 0.000 claims 2
- 230000036413 temperature sense Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- 238000004891 communication Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010191 image analysis Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
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- Computer Vision & Pattern Recognition (AREA)
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- Studio Devices (AREA)
Abstract
The application discloses a method and a device for removing water mist from a screen, electronic equipment and a readable storage medium, and belongs to the technical field of water mist removal. The water mist removing method of the screen comprises the following steps: acquiring water mist distribution state information acquired by a camera in electronic equipment; the camera is arranged below a screen of the electronic equipment; according to the water mist distribution state information, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation; stopping performing the water mist removing operation when the water mist removing operation meets a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition. The method, the device, the electronic equipment and the readable storage medium for removing the water mist of the screen can accurately stop executing the water mist removing operation in the water mist removing process of the screen.
Description
Technical Field
The application belongs to the technical field of water mist removal, and particularly relates to a method and a device for removing water mist from a screen, electronic equipment and a readable storage medium.
Background
In some specific environments (e.g., humid environments), there may be a mist on the inside of the screen of the device. Currently, in the related art, it is determined that there is water mist inside a screen of an apparatus by a change in temperature difference, and the water mist is removed by a water mist removal operation such as heating.
In the process of implementing the present application, the inventor finds that at least the following problems exist in the related art:
although the water mist is removed by the water mist removing operation such as heating, it cannot accurately determine when to stop performing the water mist removing operation, resulting in incomplete water mist removal or excessive water mist removal, which wastes equipment resources, and the equipment is not intelligent enough.
Therefore, how to accurately stop performing the mist removing operation during the mist removing process of the screen is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the application aims to provide a water mist removing method and device for a screen, electronic equipment and a readable storage medium, which can accurately stop executing water mist removing operation in the water mist removing process of the screen.
In order to solve the technical problems, the application is realized as follows:
in a first aspect, an embodiment of the present application provides a method for removing mist from a screen, including:
Acquiring water mist distribution state information acquired by a camera in electronic equipment; the camera is arranged below a screen of the electronic equipment;
according to the water mist distribution state information, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation;
stopping performing the water mist removing operation when the water mist removing operation meets a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition.
Optionally, before acquiring the water mist distribution state information acquired by the camera in the electronic device, the method further includes:
acquiring a target image acquired by a camera;
Judging whether noise characteristics exist in the target image;
and under the condition that noise characteristics exist in the target image, determining that the inner surface of the screen has water mist.
Optionally, the water mist distribution state information includes at least one of position information and humidity information of the water mist, and acquiring the water mist distribution state information acquired by a camera in the electronic device includes:
acquiring at least one of position information and size information of noise characteristics in a target image;
Under the condition that at least the position information of the noise point characteristics is obtained, the position information of the water mist is determined according to the position information of the noise point characteristics;
and under the condition that at least the size information of the noise characteristics is obtained, determining the humidity information of the water mist according to the size information of the noise characteristics.
Optionally, the water mist distribution state information includes water mist position information; according to the water mist distribution state information, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation, comprising:
determining the execution position of the water mist removing operation according to the position information of the water mist;
the water mist removing assembly is controlled to perform a water mist removing operation at the execution position.
Optionally, the water mist distribution state information includes humidity information of the water mist; according to the water mist distribution state information, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation, comprising:
Determining execution time of water mist removal operation according to the humidity information of the water mist;
And controlling the water mist removing assembly to execute water mist removing operation according to the execution time.
Optionally, the water mist removal assembly includes at least one of a heating assembly and an ultrasonic assembly, and the water mist removal operation includes at least one of a heating operation and an ultrasonic emission operation.
In a second aspect, an embodiment of the present application provides a mist removing apparatus for a screen, including:
The first acquisition module is used for acquiring water mist distribution state information acquired by a camera in the electronic equipment; the camera is arranged below a screen of the electronic equipment;
the control module is used for controlling the water mist removing assembly in the electronic equipment to execute water mist removing operation according to the water mist distribution state information;
A stopping module for stopping execution of the mist removing operation in case that the mist removing operation satisfies a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition.
Optionally, the apparatus further comprises:
The second acquisition module is used for acquiring a target image acquired by the camera before acquiring the water mist distribution state information acquired by the camera in the electronic equipment;
The judging module is used for judging whether noise characteristics exist in the target image or not;
and the determining module is used for determining that the inner surface of the screen has water mist under the condition that noise characteristics exist in the target image.
Optionally, the water mist distribution state information includes at least one of position information and humidity information of the water mist, and the first acquisition module includes:
An acquisition unit for acquiring at least one of position information and size information of noise features in a target image;
The first determining unit is used for determining the position information of the water mist according to the position information of the noise point feature under the condition that at least the position information of the noise point feature is acquired;
And the second determining unit is used for determining the humidity information of the water mist according to the size information of the noise feature under the condition that at least the size information of the noise feature is acquired.
Optionally, the water mist distribution state information includes water mist position information; a control module, comprising:
a third determining unit for determining the execution position of the water mist removing operation according to the position information of the water mist;
And a first control unit for controlling the mist removing assembly to perform a mist removing operation at the execution position.
Optionally, the water mist distribution state information includes humidity information of the water mist; a control module, comprising:
a fourth determining unit, configured to determine an execution duration of the mist removal operation according to the humidity information of the mist;
and the second control unit is used for controlling the water mist removing assembly and executing water mist removing operation according to the execution time.
Optionally, the water mist removal assembly includes at least one of a heating assembly and an ultrasonic assembly, and the water mist removal operation includes at least one of a heating operation and an ultrasonic emission operation.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a memory, and a program or instructions stored on the memory and executable on the processor, the program or instructions when executed by the processor implementing the steps of the water mist removal method of a screen as described in the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps of a method for mist removal of a screen according to the first aspect.
In a fifth aspect, an embodiment of the present application provides a chip, where the chip includes a processor and a communication interface, where the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement a method for removing mist from a screen according to the first aspect.
In the embodiment of the application, after acquiring the water mist distribution state information acquired by a camera in the electronic equipment, controlling a water mist removing component in the electronic equipment to execute water mist removing operation according to the water mist distribution state information; stopping performing the water mist removing operation when the water mist removing operation meets a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition. Therefore, compared with the prior art, in the process of removing the water mist on the inner surface of the screen, the embodiment of the application can judge whether to stop the execution of the water mist removing operation by utilizing the preset stopping condition which is an objective condition and is not different from people, so that the embodiment of the application can accurately stop the execution of the water mist removing operation.
Drawings
FIG. 1 is a flow chart of a method for removing mist from a screen according to an embodiment of the present application;
fig. 2 is a schematic diagram of distribution of an under-screen camera according to an embodiment of the present application;
FIG. 3 is a schematic view of a screen according to an embodiment of the present application;
Fig. 4 is a schematic structural view of a water mist removing device of a screen according to an embodiment of the present application;
Fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of another electronic device according to an embodiment of the present application.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
Based on the background, although the related art removes the water mist through the water mist removing operation such as heating, it cannot accurately determine when to stop performing the water mist removing operation, resulting in incomplete water mist removing or excessive water mist removing, which wastes equipment resources, and the equipment is not intelligent enough.
The applicant finds that in order to solve the technical problems, after the electronic equipment controls the water mist removing assembly to execute the water mist removing operation, whether the water mist removing operation meets the preset stopping condition is judged; in the case where the mist removing operation satisfies the preset stop condition, the execution of the mist removing operation is stopped. In this way, it is possible to accurately stop the execution of the mist removing operation during the mist removing process of the screen as compared with the related art.
The water mist removing method of the screen provided by the embodiment of the application is described in detail through specific embodiments and application scenes thereof with reference to the accompanying drawings.
As shown in fig. 1, the method for removing water mist of a screen provided by the embodiment of the application may include:
s110, acquiring water mist distribution state information acquired by a camera in the electronic equipment; the camera is arranged below a screen of the electronic device.
The electronic device may be a mobile electronic device or a non-mobile electronic device. By way of example, the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook or a Personal Digital Assistant (PDA), etc., and the non-mobile electronic device may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a Television (TV), a teller machine, a self-service machine, etc., and the embodiments of the present application are not limited in particular.
The cameras are arranged below the screen of the electronic equipment, namely, the cameras below the screen, and the number of the cameras below the screen can be one or a plurality of cameras. When the number of cameras under the screen is one, it may be disposed directly under the screen, and the disposition position thereof is not particularly limited. When the number of the cameras under the screen is plural, the cameras can be uniformly distributed under the screen, and the setting positions of the cameras under the screen are not particularly limited. For example, as shown in fig. 2, each circle in the rectangular frame of fig. 2 is an under-screen camera, and 8 under-screen cameras are divided into two rows and are arranged under the screen at equal intervals.
And S120, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation according to the water mist distribution state information.
The water mist removing component may be a heating component, an ultrasonic component, etc., and accordingly, the water mist removing operation may be a heating operation, an ultrasonic emitting operation, etc., which is not particularly limited in the embodiment of the present application.
After the water mist removing operation is performed, in order to be able to accurately determine when to stop performing the water mist removing operation, step S130 may be performed.
S130, stopping executing the water mist removing operation under the condition that the water mist removing operation meets the preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition.
In the embodiment of the application, after acquiring the water mist distribution state information acquired by a camera in the electronic equipment, controlling a water mist removing component in the electronic equipment to execute water mist removing operation according to the water mist distribution state information; stopping performing the water mist removing operation when the water mist removing operation meets a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition. Therefore, compared with the prior art, in the process of removing the water mist on the inner surface of the screen, the embodiment of the application can judge whether to stop the execution of the water mist removing operation by utilizing the preset stopping condition which is an objective condition and is not different from people, so that the embodiment of the application can accurately stop the execution of the water mist removing operation.
In order to accurately determine whether the inner surface of the screen of the electronic device has water mist, in one embodiment, before step S110, the method may further include:
acquiring a target image acquired by a camera;
Judging whether noise characteristics exist in the target image;
and under the condition that noise characteristics exist in the target image, determining that the inner surface of the screen has water mist.
Because the under-screen camera is positioned below the screen, in order to determine whether the inner surface of the screen of the electronic equipment has water mist, the target image needs to be acquired through the screen. In one embodiment, the under-screen camera may automatically perform the acquisition of the target image according to a preset period, and the preset period may be 1 minute, 5 minutes, 10 minutes, and the like, which is not particularly limited. In another embodiment, the user may manually control the acquisition of the target image.
After the target image is acquired, image analysis can be performed on the target image to judge whether noise characteristics exist in the target image. Because the shape, the position and the size of the noise feature can respectively represent the shape, the position and the size of the liquid drop in the water mist (for example, when the water mist exists in the form of water drops, the noise feature is a circular noise), whether the noise feature exists in the target image or not is judged, and whether the water mist exists on the inner surface of the screen of the electronic equipment or not can be judged, so that the purpose of detecting the water mist is achieved.
To accurately determine the distribution state of the water mist, in one embodiment, the water mist distribution state information includes at least one of position information and humidity information of the water mist, and step S110 includes:
acquiring at least one of position information and size information of noise characteristics in a target image;
Under the condition that at least the position information of the noise point characteristics is obtained, the position information of the water mist is determined according to the position information of the noise point characteristics;
and under the condition that at least the size information of the noise characteristics is obtained, determining the humidity information of the water mist according to the size information of the noise characteristics.
Based on the position information of the noise characteristics, the position information of liquid drops in the water mist can be determined, and then the position information of the water mist, namely the distribution area of the water mist, is determined. Based on the size information of the noise characteristics, the size information of liquid drops in the water mist can be determined, and then the humidity information of the water mist, namely the thickness of the water mist, is determined.
In order to quickly and completely remove the water mist, in one embodiment, the water mist distribution status information includes water mist location information; step S120 includes:
determining the execution position of the water mist removing operation according to the position information of the water mist;
the water mist removing assembly is controlled to perform a water mist removing operation at the execution position.
According to the position information of the water mist, the execution position of the water mist removing operation is determined, and the water mist removing operation is executed at the execution position, so that the water mist can be removed rapidly and completely.
In order to quickly and completely remove the water mist, in one embodiment, the water mist distribution status information includes humidity information of the water mist; step S120 includes:
Determining execution time of water mist removal operation according to the humidity information of the water mist;
And controlling the water mist removing assembly to execute water mist removing operation according to the execution time.
According to the humidity information of the water mist, the execution time of the water mist removing operation is determined, and the water mist removing operation is executed according to the execution time, so that the water mist can be removed rapidly, completely and thoroughly.
In one embodiment, the water mist removal assembly includes at least one of a heating assembly and an ultrasonic assembly, and the water mist removal operation includes at least one of a heating operation and an ultrasonic emission operation.
In order to quickly and completely remove the water mist, in one embodiment, when the water mist removing assembly may include a heating assembly, the water mist removing operation is a heating operation, and the operation execution result condition is a water mist distribution state condition, step S130 may include: in the case where the water mist distribution state after the heating operation is performed satisfies the water mist distribution state condition, the heating operation is stopped.
Because the water mist removing operation is a heating operation, the water mist can be rapidly removed; the operation execution result condition is a water mist distribution state condition, that is, the execution of the heating operation is stopped only when the distribution area and the thickness of the water mist are all eliminated to a certain amount, so that the water mist can be completely and thoroughly removed.
To both quickly remove the water mist and avoid damaging the electronic equipment, in one embodiment, while the water mist removal assembly may further comprise a temperature sensing assembly, the method may further comprise: based on the temperature sensing assembly, heating operation is executed on the premise of not exceeding the preset temperature until the water mist distribution state after the heating operation is executed meets the water mist distribution state condition.
The temperature sensing component can monitor the temperature in real time, and after the temperature after heating operation is executed reaches the preset temperature, the temperature can be kept at the preset temperature all the time until the water mist distribution state of the inner surface of the screen meets the water mist distribution state condition. The preset temperature is obtained through repeated experiments, and the purposes of rapidly removing water mist and avoiding damaging electronic equipment can be achieved.
In one embodiment, this embodiment provides a screen, as shown in FIG. 3, that has a total of A, B, C three layers, where A is located on the outside of the screen, C is located on the inside of the screen, and B is located between A and C; the layer A is a common screen, the layer B is provided with an under-screen camera, and the layer C is provided with a heating component and a temperature sensing component. The three layers are combined in a special mode, so that the purposes of detecting and removing the water mist can be achieved.
Based on the screen shown in fig. 3, after the electronic device acquires the target image acquired by the under-screen camera, position information and size information of noise characteristics in the target image are acquired to determine the distribution area and thickness of the water mist. The determined results were counted as the degree of water mist coverage and the size of water droplets and the preset temperature was determined as shown in table 1.
TABLE 1
| Degree of water mist coverage (percentage of screen area) | Water droplet size | Preset temperature |
Under the condition that the inner side of the screen is determined to have water mist, the heating assembly is controlled to execute heating operation, and the temperature sensing assembly is controlled to monitor the temperature in real time until the water mist distribution state after the heating operation is executed meets the water mist distribution state condition. Specifically, the target image can be periodically collected through the under-screen camera, and the position information and the size information of the noise characteristics in the target image are detected so as to determine the water mist distribution state after the heating operation is executed.
In order to quickly and safely remove the water mist, in an embodiment, when the water mist removing assembly is an ultrasonic assembly, the water mist removing operation is an ultrasonic emission operation, and the operation execution duration condition is an ultrasonic emission duration condition, and the operation execution number condition is an ultrasonic emission number condition, step S130 may include: in the case where the ultrasonic wave transmitting operation satisfies the ultrasonic wave transmitting period condition or the ultrasonic wave transmitting number condition, the execution of the ultrasonic wave transmitting operation is stopped. According to the embodiment, the water mist is scattered by emitting ultrasonic waves, so that the gasification of the water mist is accelerated, and the water mist can be removed rapidly and safely.
To reduce equipment costs and increase core competitiveness, in one embodiment, the method may further include: receiving a first input of a user under the condition that water mist exists on a screen of the electronic equipment; in response to the first input, a water mist removal assembly in the electronic device is controlled to perform a water mist removal operation.
In this embodiment, the user can manually trigger the mist removing operation at any time, and the mist removing operation may also include a heating operation, an ultrasonic wave emitting operation, etc., so that the equipment cost can be reduced, and the core competitiveness can be increased.
It should be noted that, in the method for removing water mist of a screen provided in the embodiment of the present application, the execution body may be a device for removing water mist of a screen, or a control module for executing the method for removing water mist of a screen in the device for removing water mist of a screen. In the embodiment of the application, a method for executing the water mist removal of the screen by the water mist removal device of the screen is taken as an example, and the water mist removal device of the screen provided by the embodiment of the application is described.
As shown in fig. 4, the embodiment of the present application further provides a water mist removing device of a screen, where the water mist removing device of the screen may include:
a first obtaining module 401, configured to obtain water mist distribution state information collected by a camera in the electronic device; the camera is arranged below a screen of the electronic equipment;
the control module 402 is configured to control the water mist removing component in the electronic device to perform a water mist removing operation according to the water mist distribution state information;
A stopping module 403 for stopping execution of the water mist removing operation in the case where the water mist removing operation satisfies a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition.
In the embodiment of the application, after acquiring the water mist distribution state information acquired by a camera in the electronic equipment, controlling a water mist removing component in the electronic equipment to execute water mist removing operation according to the water mist distribution state information; stopping performing the water mist removing operation when the water mist removing operation meets a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition. Therefore, compared with the prior art, in the process of removing the water mist on the inner surface of the screen, the embodiment of the application can judge whether to stop the execution of the water mist removing operation by utilizing the preset stopping condition which is an objective condition and is not different from people, so that the embodiment of the application can accurately stop the execution of the water mist removing operation.
Optionally, the apparatus further comprises:
The second acquisition module is used for acquiring a target image acquired by the camera before acquiring the water mist distribution state information acquired by the camera in the electronic equipment;
The judging module is used for judging whether noise characteristics exist in the target image or not;
and the determining module is used for determining that the inner surface of the screen has water mist under the condition that noise characteristics exist in the target image.
After the target image is acquired, image analysis can be performed on the target image to judge whether noise characteristics exist in the target image. Because the shape, the position and the size of the noise feature can respectively represent the shape, the position and the size of the liquid drop in the water mist (for example, when the water mist exists in the form of water drops, the noise feature is a circular noise), whether the noise feature exists in the target image or not is judged, and whether the water mist exists on the inner surface of the screen of the electronic equipment or not can be judged, so that the purpose of detecting the water mist is achieved.
Optionally, the water mist distribution state information includes at least one of position information and humidity information of the water mist, and the first obtaining module 401 includes:
An acquisition unit for acquiring at least one of position information and size information of noise features in a target image;
The first determining unit is used for determining the position information of the water mist according to the position information of the noise point feature under the condition that at least the position information of the noise point feature is acquired;
And the second determining unit is used for determining the humidity information of the water mist according to the size information of the noise feature under the condition that at least the size information of the noise feature is acquired.
Based on the position information of the noise characteristics, the position information of liquid drops in the water mist can be determined, and then the position information of the water mist, namely the distribution area of the water mist, is determined. Based on the size information of the noise characteristics, the size information of liquid drops in the water mist can be determined, and then the humidity information of the water mist, namely the thickness of the water mist, is determined.
Optionally, the water mist distribution state information includes water mist position information; a control module 402 comprising:
a third determining unit for determining the execution position of the water mist removing operation according to the position information of the water mist;
And a first control unit for controlling the mist removing assembly to perform a mist removing operation at the execution position.
According to the embodiment of the application, the execution position of the water mist removing operation is determined according to the position information of the water mist, and the water mist removing operation is executed at the execution position, so that the water mist can be removed rapidly, completely and thoroughly.
Optionally, the water mist distribution state information includes humidity information of the water mist; a control module 402 comprising:
a fourth determining unit, configured to determine an execution duration of the mist removal operation according to the humidity information of the mist;
and the second control unit is used for controlling the water mist removing assembly and executing water mist removing operation according to the execution time.
According to the embodiment of the application, the execution time of the water mist removing operation is determined according to the humidity information of the water mist, and the water mist removing operation is executed according to the execution time, so that the water mist can be removed rapidly, completely and thoroughly.
Optionally, the water mist removal assembly includes at least one of a heating assembly and an ultrasonic assembly, and the water mist removal operation includes at least one of a heating operation and an ultrasonic emission operation.
The water mist removing device of the screen in the embodiment of the application can be a device, and can also be a component, an integrated circuit or a chip in a terminal. The apparatus may be the mobile electronic device or the non-mobile electronic device. The water mist removing device of the screen in the embodiment of the application can be a device with an operating system. The operating system may be an Android operating system, an ios operating system, or other possible operating systems, and the embodiment of the present application is not limited specifically.
The water mist removing device for the screen provided by the embodiment of the application can realize each process realized by the method embodiment of fig. 1, and in order to avoid repetition, the description is omitted here.
Optionally, as shown in fig. 5, an embodiment of the present application further provides an electronic device 500, which may include a processor 501, a memory 502, and a program or an instruction stored in the memory 502 and capable of running on the processor 501, where the program or the instruction is executed by the processor 501 to implement each process of the embodiment of the method for removing water mist from the screen, and the process can achieve the same technical effect, so that repetition is avoided and no further description is given here.
It should be noted that, the electronic device in the embodiment of the present application may include the mobile electronic device and the non-mobile electronic device described above.
Fig. 6 is a schematic diagram of a hardware structure of an electronic device implementing an embodiment of the present application.
The electronic device 600 may include, but is not limited to: radio frequency unit 601, network module 602, audio output unit 603, input unit 604, sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, and processor 610.
Those skilled in the art will appreciate that the electronic device 600 may further include a power source (e.g., a battery) for powering the various components, which may be logically connected to the processor 610 by a power management system to perform functions such as managing charge, discharge, and power consumption by the power management system. The electronic device structure shown in fig. 6 does not constitute a limitation of the electronic device, and the electronic device may include more or less components than shown, or may combine certain components, or may be arranged in different components, which are not described in detail herein.
The processor 610 is configured to obtain water mist distribution state information collected by a camera in the electronic device; the camera is arranged below a screen of the electronic equipment;
according to the water mist distribution state information, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation;
stopping performing the water mist removing operation when the water mist removing operation meets a preset stopping condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition.
The processor 610 in the electronic device 600 provided by the embodiment of the present application stops executing the water mist removing operation when the water mist removing operation meets the preset stop condition; wherein the preset stop condition includes at least one of an operation execution time period condition, an operation execution times condition, and an operation execution result condition. Therefore, compared with the prior art, in the process of removing the water mist on the inner surface of the screen, the embodiment of the application can judge whether to stop the execution of the water mist removing operation by utilizing the preset stopping condition which is an objective condition and is not different from people, so that the embodiment of the application can accurately stop the execution of the water mist removing operation.
Optionally, in one embodiment, the processor 610 is further configured to acquire a target image acquired by the camera; judging whether noise characteristics exist in the target image; and under the condition that noise characteristics exist in the target image, determining that the inner surface of the screen has water mist.
The shape, the position and the size of the noise feature can respectively represent the shape, the position and the size of the liquid drop in the water mist, so that whether the noise feature exists in the target image or not can be judged, whether the water mist exists on the inner surface of the screen of the electronic equipment or not can be judged, and the purpose of detecting the water mist is achieved.
Optionally, in one embodiment, the water mist distribution state information includes at least one of position information and humidity information of the water mist, and the processor 610 is configured to obtain at least one of position information and size information of noise features in the target image;
Under the condition that at least the position information of the noise point characteristics is obtained, the position information of the water mist is determined according to the position information of the noise point characteristics;
and under the condition that at least the size information of the noise characteristics is obtained, determining the humidity information of the water mist according to the size information of the noise characteristics.
Based on the position information of the noise characteristics, the position information of liquid drops in the water mist can be determined, and then the position information of the water mist, namely the distribution area of the water mist, is determined. Based on the size information of the noise characteristics, the size information of liquid drops in the water mist can be determined, and then the humidity information of the water mist, namely the thickness of the water mist, is determined.
Optionally, in one embodiment, the water mist distribution state information includes water mist position information, and the processor 610 is configured to determine a position of execution of the water mist removal operation according to the water mist position information;
the water mist removing assembly is controlled to perform a water mist removing operation at the execution position.
According to the position information of the water mist, the execution position of the water mist removing operation is determined, and the water mist removing operation is executed at the execution position, so that the water mist can be removed rapidly and completely.
Optionally, in one embodiment, the water mist distribution state information includes humidity information of the water mist, and the processor 610 is configured to determine an execution duration of the water mist removal operation according to the humidity information of the water mist;
And controlling the water mist removing assembly to execute water mist removing operation according to the execution time.
According to the humidity information of the water mist, the execution time of the water mist removing operation is determined, and the water mist removing operation is executed according to the execution time, so that the water mist can be removed rapidly, completely and thoroughly.
In one embodiment, the water mist removal assembly includes at least one of a heating assembly and an ultrasonic assembly, and the water mist removal operation includes at least one of a heating operation and an ultrasonic emission operation.
It should be appreciated that in embodiments of the present application, the input unit 604 may include a graphics processor (Graphics Processing Unit, GPU) 6041 and a microphone 6042, with the graphics processor 6041 processing image data of still pictures or video obtained by an image capturing apparatus (e.g., a camera) in a video capturing mode or an image capturing mode. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 607 may include a touch panel 6071 and other input devices 6072. The touch panel 6071 is also called a touch screen. The touch panel 6071 may include two parts of a touch detection device and a touch controller. Other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and so forth, which are not described in detail herein. The memory 609 may be used to store software programs as well as various data, which may include, but is not limited to, application programs and an operating system. The processor 610 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 610.
The embodiment of the application also provides a readable storage medium, wherein the readable storage medium stores a program or an instruction, and the program or the instruction realizes each process of the embodiment of the method for removing the water mist of the screen when being executed by a processor, can achieve the same technical effect, and is not repeated here.
Wherein the processor is a processor in the electronic device described in the above embodiment. A readable storage medium may include a computer readable storage medium such as a Read-only memory (ROM), a random access memory (Random Access Memory, RAM), a magnetic or optical disk, and the like.
The embodiment of the application further provides a chip, which can comprise a processor and a communication interface, wherein the communication interface is coupled with the processor, and the processor is used for running programs or instructions to realize the processes of the embodiment of the method for removing the water mist of the screen, and the same technical effects can be achieved, so that repetition is avoided, and the description is omitted.
It should be understood that the chips referred to in the embodiments of the present application may also be referred to as system-on-chip chips, chip systems, or system-on-chip chips, etc.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk), and may include several instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present application.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (12)
1. A water mist removal method of a screen, comprising:
Acquiring water mist distribution state information acquired by a camera in electronic equipment; the camera is arranged below a screen of the electronic equipment;
According to the water mist distribution state information, controlling a water mist removing assembly in the electronic equipment to execute water mist removing operation;
stopping executing the water mist removing operation under the condition that the water mist removing operation meets a preset stopping condition; wherein the preset stop condition comprises at least one of an operation execution duration condition, an operation execution times condition and an operation execution result condition;
The water mist distribution state information comprises water mist position information and humidity information, and the water mist distribution state information acquired by a camera in the electronic equipment is acquired, and comprises the following components:
acquiring position information and size information of noise characteristics in a target image acquired by the camera;
Determining the distribution area and thickness of the water mist according to the position information and the size information of the noise characteristics;
Counting the determined result as the water mist coverage degree and the water drop size;
The water mist removing assembly comprises a heating assembly and a temperature sensing assembly, the water mist removing operation comprises a heating operation, the water mist removing assembly in the electronic equipment is controlled to execute the water mist removing operation according to the water mist distribution state information, and the water mist removing assembly comprises:
Determining a preset temperature according to the water mist coverage degree and the water drop size;
and based on the heating component and the temperature sensing component, heating operation is executed on the premise of not exceeding the preset temperature until the water mist distribution state after the heating operation is executed meets the water mist distribution state condition.
2. The method for removing water mist from a screen according to claim 1, wherein before the acquiring the water mist distribution state information acquired by the camera in the electronic device, the method further comprises:
Acquiring a target image acquired by the camera;
judging whether noise characteristics exist in the target image;
And under the condition that the noise characteristic exists in the target image, determining that the inner surface of the screen has water mist.
3. The method for removing water mist from a screen according to claim 1, wherein the controlling the water mist removing component in the electronic device to perform the water mist removing operation according to the water mist distribution state information further comprises:
Determining the execution position of the water mist removing operation according to the position information of the water mist;
and controlling the water mist removing assembly to execute the water mist removing operation at the execution position.
4. The method for removing water mist from a screen according to claim 1, wherein the controlling the water mist removing component in the electronic device to perform the water mist removing operation according to the water mist distribution state information further comprises:
determining the execution time of the water mist removing operation according to the humidity information of the water mist;
and controlling the water mist removing assembly, and executing the water mist removing operation according to the execution time.
5. The method of claim 1, wherein the mist removal assembly further comprises an ultrasonic assembly, and wherein the mist removal operation further comprises an ultrasonic emission operation.
6. A water mist removing device for a screen, comprising:
the first acquisition module is used for acquiring water mist distribution state information acquired by a camera in the electronic equipment; the camera is arranged below a screen of the electronic equipment;
The control module is used for controlling the water mist removing assembly in the electronic equipment to execute water mist removing operation according to the water mist distribution state information;
A stopping module for stopping execution of the water mist removing operation in the case that the water mist removing operation satisfies a preset stopping condition; wherein the preset stop condition comprises at least one of an operation execution duration condition, an operation execution times condition and an operation execution result condition;
the first acquisition module is specifically configured to: acquiring position information and size information of noise characteristics in a target image acquired by the camera; determining the distribution area and thickness of the water mist according to the position information and the size information of the noise characteristics; counting the determined result as the water mist coverage degree and the water drop size;
Wherein, the water smoke is got rid of the subassembly and is included heating element and temperature sense subassembly, the water smoke is got rid of the operation and is included heating operation, control module specifically is used for: determining a preset temperature according to the water mist coverage degree and the water drop size; and based on the heating component and the temperature sensing component, heating operation is executed on the premise of not exceeding the preset temperature until the water mist distribution state after the heating operation is executed meets the water mist distribution state condition.
7. The water mist removal device of claim 6, further comprising:
The second acquisition module is used for acquiring a target image acquired by the camera before acquiring the water mist distribution state information acquired by the camera in the electronic equipment;
the judging module is used for judging whether noise characteristics exist in the target image or not;
And the determining module is used for determining that the inner surface of the screen has water mist under the condition that the noise characteristic exists in the target image.
8. The water mist removal device of claim 6, wherein the control module comprises:
a third determining unit for determining an execution position of the mist removing operation according to the position information of the mist;
and the first control unit is used for controlling the water mist removing assembly to execute the water mist removing operation at the execution position.
9. The water mist removal device of claim 6, wherein the control module comprises:
a fourth determining unit, configured to determine an execution duration of the water mist removal operation according to the humidity information of the water mist;
And the second control unit is used for controlling the water mist removing assembly and executing the water mist removing operation according to the execution time.
10. The water mist removal device of claim 6, wherein the water mist removal assembly further comprises an ultrasonic assembly, and wherein the water mist removal operation further comprises an ultrasonic emission operation.
11. An electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, which when executed by the processor, implements the steps of the mist removal method of a screen as claimed in any one of claims 1 to 5.
12. A readable storage medium, characterized in that the readable storage medium has stored thereon a program or instructions which, when executed by a processor, implement the steps of the mist removal method of a screen according to any of claims 1-5.
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| CN105554928B (en) * | 2015-12-04 | 2019-09-13 | 上海斐讯数据通信技术有限公司 | Screen defogging method, system and device for mobile terminal |
| US10791213B2 (en) * | 2016-06-14 | 2020-09-29 | Hand Held Products, Inc. | Managing energy usage in mobile devices |
| CN108108686A (en) * | 2017-12-18 | 2018-06-01 | 信利光电股份有限公司 | A kind of unlocking screen method, apparatus, equipment and computer readable storage medium |
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