CN109634023B - Electrochromic assembly processing method and device, electronic equipment and readable storage medium - Google Patents
Electrochromic assembly processing method and device, electronic equipment and readable storage medium Download PDFInfo
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- CN109634023B CN109634023B CN201910081559.4A CN201910081559A CN109634023B CN 109634023 B CN109634023 B CN 109634023B CN 201910081559 A CN201910081559 A CN 201910081559A CN 109634023 B CN109634023 B CN 109634023B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
- G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/32—Means for saving power
- G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
- G06F1/3234—Power saving characterised by the action undertaken
- G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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Abstract
The application relates to an electrochromic assembly processing method, an electrochromic assembly processing device, an electronic device and a computer-readable storage medium. The method comprises the following steps: when the electrochromic assembly is detected to be shielded, the first area, shielded, of the electrochromic assembly can be obtained, the second area, except the first area, of the electrochromic assembly is further obtained, and the output voltage of the first area is controlled to be lower than that of the second area. The voltage of the shielded area of the electrochromic component in the electronic equipment can be controlled to be lower than the voltage of other areas, so that the power consumption of the electronic equipment can be reduced.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method and an apparatus for processing an electrochromic device, an electronic device, and a computer-readable storage medium.
Background
With the development of computer technology, electrochromic components are more and more widely applied. More and more manufacturers use electrochromic assemblies as one of the components of electronic devices so that message reminders, color or pattern displays, etc. can be made through the electrochromic assemblies. However, the conventional art has a problem that power consumption of an electronic device including an electrochromic device is large.
Disclosure of Invention
The embodiment of the application provides an electrochromic assembly processing method and device, electronic equipment and a computer readable storage medium, which can reduce the power consumption of the electronic equipment.
An electrochromic assembly processing method, comprising:
when the electrochromic component is detected to be shielded, acquiring a first region in which the electrochromic component is shielded;
acquiring a second area of the electrochromic assembly except the first area;
controlling the output voltage of the first region to be lower than the output voltage of the second region.
An electrochromic assembly treating apparatus, comprising:
the device comprises a first area acquisition module, a second area acquisition module and a display module, wherein the first area acquisition module is used for acquiring a first area where an electrochromic component is blocked when the electrochromic component is detected to be blocked;
the second area acquisition module is used for acquiring a second area except the first area in the electrochromic assembly;
and the output control module is used for controlling the output voltage of the first area to be lower than the output voltage of the second area.
An electronic device comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of:
When the electrochromic component is detected to be shielded, acquiring a first region in which the electrochromic component is shielded;
acquiring a second area of the electrochromic assembly except the first area;
controlling the output voltage of the first region to be lower than the output voltage of the second region.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
when the electrochromic component is detected to be shielded, acquiring a first region in which the electrochromic component is shielded;
acquiring a second area except the first area in the electrochromic assembly;
controlling the output voltage of the first region to be lower than the output voltage of the second region.
According to the electrochromic assembly processing method, the electrochromic assembly processing device, the electronic equipment and the computer readable storage medium, when the electrochromic assembly is detected to be shielded, the shielded first area of the electrochromic assembly can be obtained, the second area except the first area in the electrochromic assembly is further obtained, and the output voltage of the first area is controlled to be lower than that of the second area. The voltage of the shielded area of the electrochromic component in the electronic equipment can be controlled to be lower than the voltage of other areas, so that the power consumption of the electronic equipment can be reduced.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of an exemplary environment in which the electrochromic device processing method is implemented;
FIG. 2 is a schematic diagram of the electrochromic assembly in one embodiment;
FIG. 3 is a flow diagram of a method for processing an electrochromic device in one embodiment;
FIG. 4 is a schematic diagram of obtaining an occluded first area of an electrochromic assembly in one embodiment;
FIG. 5 is a flow diagram of detecting a first area of an electrochromic element that is occluded in one embodiment;
FIG. 6 is a flow diagram of a method for processing an electrochromic device in one embodiment;
FIG. 7 is a block diagram of the architecture of an electrochromic device processing apparatus of an embodiment;
FIG. 8 is a schematic diagram showing an internal configuration of an electronic apparatus according to an embodiment;
fig. 9 is a block diagram of the structure of a cellular phone in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms. These terms are only used to distinguish one element from another. For example, a first region may be termed a second region, and, similarly, a second region may be termed a first region, without departing from the scope of the present application. The first region and the second region are both regions, but they are not the same region.
FIG. 1 is a schematic diagram of an exemplary embodiment of an application environment of a method for processing an electrochromic device. As shown in fig. 1, the application environment includes an electronic device 110. The electrochromic component 120 is contained in the electronic device 110. The electronic device 110 may obtain a first area that is twice shielded by the electrochromic component 120 when detecting that the electrochromic component 120 is shielded, further obtain a second area of the electrochromic component 120 except the first area, and control an output voltage of the first area to be lower than an output voltage of the second area. It is understood that the electronic device 110 may not be limited to various mobile phones, computers, portable devices, etc. The electrochromic element 120 may be located at any position of the electronic device 110, for example, the electrochromic element 120 may be a rear shell of the electronic device 110, or a part of the rear shell, or a frame of the electronic device, and is not limited thereto.
Fig. 2 is a schematic structural diagram of an electrochromic assembly provided in one embodiment. As shown in fig. 2, the electrochromic assembly may include two conductive layers disposed in a stack, and an electrochromic layer, an electrolyte layer, and an ion storage layer between the two conductive layers.
The conductive layer may be a transparent conductive layer, and has excellent conductivity and good optical transmittance. The transparent conductive layer may be Indium Tin Oxide (ITO), tin oxide (SnO2), and Antimony Tin Oxide (ATO). The color-changing layer is a core layer of the electrochromic assembly and is also a generation layer of color-changing reaction. The material of the electrochromic layer may be classified into an inorganic electrochromic material and an organic electrochromic material according to types. The inorganic electrochromic material may be tungsten trioxide (WO3) or nickel oxide (NiO). The organic electrochromic material mainly comprises polythiophene and derivatives thereof, viologen, tetrathiafulvalene, metal phthalocyanine compounds and the like. The electrolyte layer is composed of a special conductive material such as a liquid electrolyte material containing a solution of lithium perchlorate, sodium perchlorate, or the like, or may be a solid electrolyte material. The ion storage layer plays a role in storing charges in the electrochromic component, namely corresponding counter ions are stored when the material of the electrochromic layer undergoes an oxidation-reduction reaction, so that the charge balance of the whole electrochromic component is ensured.
When a certain voltage is applied between the two transparent conductive layers, the material of the electrochromic layer of the electrochromic assembly is subjected to oxidation-reduction reaction under the action of the voltage, so that color change is generated. For example, when a voltage applied between two transparent conductive layers of an electrochromic assembly is changed from 0V to 1V, the electrochromic assembly may be changed from white to red. When the voltage applied between the two transparent conductive layers is changed from 0V to 1.2V, the electrochromic assembly may be changed from white to black. When the voltage applied between the two transparent conductive layers is changed from 1.2V to-0.2V, the electrochromic assembly may be changed from black to white, and so on.
FIG. 3 is a flow diagram of a method for processing an electrochromic device in one embodiment. The electrochromic device processing method in this embodiment is described by taking the example of the electrochromic device running on the electronic device in fig. 1. As shown in fig. 3, the electrochromic device processing method includes steps 302 to 306. Wherein:
The electrochromic component is a component made of electrochromic materials. The optical properties (such as reflectivity, light transmittance, absorption rate and the like) of the electrochromic material can generate stable and reversible color change under the action of an external electric field. The situation that the electrochromic assembly is shielded can occur in the using process of the electronic device, for example, when a user holds the electronic device to use, the electrochromic assembly can be shielded by hands, or when the electronic device is placed on a desktop or other places, the electrochromic assembly can be shielded.
The electronic device can detect whether the electrochromic component is occluded. Specifically, the electronic device can detect distance information between the electrochromic assembly and the shielding object, determine whether the electronic device is shielded according to the distance information, and further determine a shielded area. For example, the electronic device may transmit ultrasonic waves through the ultrasonic sensor, sense the returned ultrasonic waves to determine a distance value between the obstruction and the electrochromic element, and determine that the electrochromic element is obstructed when the distance value is less than a preset distance value. The preset distance value may be determined according to a maximum distance of the barrier in the electrochromic barrier in practical application, and may be, for example, 0.01 m, 0.02 m, 0.04 m, and the like, but is not limited thereto.
The electronic device can acquire the first area where the electrochromic component is shielded when detecting that the electrochromic component is shielded. Specifically, when there are a plurality of blocked areas in the electrochromic component, the electronic device may regard an area between at least two adjacent blocked areas as a blocking area, and obtain at least two adjacent blocked areas and an area between at least two adjacent blocked areas as a first area; the electronic device may further regard a region with a blocked area lower than the first threshold as a non-blocked region, and further obtain the first region with a blocked area exceeding the first threshold. The first threshold may be set according to the area of the electrochromic device and the actual application requirement, which is not limited herein. For example, the first threshold may be 3%, 5%, 8%, 10%, etc. of the area of the electrochromic component, without being limited thereto.
And step 304, acquiring a second area except the first area in the electrochromic assembly.
The first area is an area which can be regulated and controlled and is determined according to the area where the electrochromic component is blocked. The electronic device may acquire the other area of the electrochromic assembly except for the first area as the second area.
The electronic device enables the electrochromic component to change color by controlling the output voltage of the electrochromic component. Specifically, under the action of an output voltage, a polymer main chain contained in the electrochromic component loses or obtains an electron to cause the change of the self charge, at the moment, anions or cations in the solution are doped into the polymer film under the action of an electric field force, energy bands with polarons and bipolars are formed among conducting polymers along with the continuous increase of the doping concentration, and a corresponding absorption spectrum has a new absorption peak in a visible light region or a near infrared light region, so that the color of the electrochromic component is changed.
The electronic device controls the output voltage of the first region to be lower than the output voltage of the second region. The electrochromic assembly comprises at least two color-changing units, wherein the first area and the second area respectively comprise at least one color-changing unit, and the electronic equipment can control the output voltage of each color-changing unit so as to drive the area where the color-changing unit is located to change color or not change color. Specifically, the electronic device may adjust the output voltage of the color-changing unit included in the first region according to the output voltage of the second region or a preset output voltage of the electrochromic device, so that the adjusted output voltage of the first region is lower than the output voltage of the second region. The preset output voltage is the output voltage of an electrochromic component preset by the electronic equipment. The specific adjustment range may be set according to the actual application requirement, and is not limited herein. For example, when the preset output voltage of the electrochromic device is 2V, the electronic device may control the output voltage of the second region to be 2V, and the output voltage of the first region to be 1.5V, 1.7V, 1.8V, etc., without being limited thereto. Optionally, the electronic device may also adjust the output voltage of the first area to 0V, i.e., turn off the electrochromic function of the first area, and only reserve the electrochromic function of the second area.
The embodiment that this application provided, through when detecting that electrochromic subassembly is sheltered from, acquire the first region that electrochromic subassembly is sheltered from, and except that the second area outside the first region in the electrochromic subassembly, the output voltage of control first region is less than the output voltage of second region, the consumption that electrochromic subassembly discoloured has been reduced, avoid electrochromic function of electrochromic subassembly to cause great consumption of power consumption to electronic equipment, can show electrochromic subassembly discolour function and reduced electronic equipment's consumption.
In one embodiment, the process of acquiring the first area where the electrochromic component is blocked in the provided electrochromic component processing method comprises the following steps: detecting each target area which is shielded by the electrochromic assembly; and when the distance value between two adjacent target areas is smaller than a preset distance value, taking the two adjacent target areas and a middle area as a first area, wherein the middle area is an area between the two adjacent target areas.
The target area is used to indicate the specific location where the electrochromic component is occluded. The intermediate region is the region between two adjacent target regions in the electrochromic assembly. For example, when a user holds the electronic device for operation, the electrochromic component may include respective target areas formed by respective fingers of the hand, such as an index finger and a middle finger that block two target areas respectively corresponding to the electrochromic component, or an index finger, a middle finger and a ring finger that block three target areas respectively corresponding to the electrochromic component, and the like, and if the posture of the user holding the electronic device is different, then the respective target areas blocked by the electrochromic component detected by the electronic device are different. The target regions may be independent regions or may overlap each other.
The preset distance value can be set according to actual requirements. For example, the preset distance value may be 0.002 m, 0.003 m, 0.005 m, 0.007 m, etc., without being limited thereto. The distance value between two adjacent target areas may be calculated according to a distance value between area edges of two adjacent target areas, or a distance value of an area edge of a preset area, or the like. Specifically, the distance value may be determined according to an average value, a minimum distance value, a maximum distance value, a median value, and the like of distances between two adjacent target regions. The electronic device may use the two adjacent target areas and the middle area as the first area when the distance value between the two adjacent target areas is smaller than the preset distance value. Optionally, when the distance value between two adjacent target areas is greater than or equal to the preset distance value, the electronic device may use the two adjacent target areas as the first area, where the first area does not include an area between the two adjacent target areas.
FIG. 4 is a schematic diagram of obtaining an occluded first area of an electrochromic assembly in one embodiment. Referring to fig. 4(a), there are 3 blocked target areas in the electrochromic component of the electronic device, namely a target area 402, a target area 404 and a target area 406. When the distance value between the target areas 402, 404 and 406 is smaller than the preset distance value, the electronic device may use the target areas 402, 404, 406 and the area between the three areas as the first area. As shown in fig. 4(b), the first area 420 is the first area determined when the distance between the target areas 402 and 404 and the distance between the target areas 404 and 406 are both smaller than the predetermined distance.
In one embodiment, before detecting each target area where the electrochromic component is blocked in the provided electrochromic component processing method, the method further includes: acquiring a target image through a camera, and detecting whether the target image contains a human face; and when the target image contains the human face, performing operation of detecting each target area blocked by the electrochromic assembly.
The camera is a front camera, and specifically, the camera may not be limited to various color cameras, depth cameras, black and white cameras, and the like. The target image can be displayed on a display screen of the electronic equipment in the form of a preview image, and can also be processed and not displayed directly in the background of the electronic equipment. After the electronic equipment collects the target image through the camera, the face detection can be carried out on the target image according to a face detection algorithm, a face tracking algorithm and the like, and the face matching can also be carried out on the target image according to a prestored face, so that whether the target image contains the face or not is determined. When a user holds the electronic device for operation, the face of the user is usually within the acquisition range of the camera of the electronic device, that is, when the user holds the electronic device for operation, the electronic device can acquire an image containing the face corresponding to the user through the camera. The electronic equipment can acquire a target image through the camera, whether the electronic equipment is in a handheld operation state or not is determined according to a face contained in the target image, and then when the electronic equipment is in the handheld operation state, namely the face is contained in the target image, each target area where the electrochromic assembly is shielded is detected, when the target image does not contain the face, the electronic equipment can not detect the shielding area of the electrochromic assembly, or the shielding area of the electrochromic assembly is detected at a time interval lower than the detection time interval when the face is contained, and the power consumption of the electronic equipment can be reduced while the detection accuracy of the target area is ensured.
FIG. 5 is a flow diagram of detecting a blocked first area of an electrochromic device in one embodiment. As shown in fig. 5, in one embodiment, the process of acquiring the first area where the electrochromic component is blocked in the electrochromic component processing method includes:
The electrochromic component may be composed of at least one sub-region. Each sub-area is a color change unit, and the electronic device can control the output voltage of each sub-area to drive different sub-areas to change color or not. The number of sub-areas divided by different electrochromic components is different. For example, the electrochromic element may be divided into 300 × 200 sub-regions, 200 × 150 sub-regions, 50 × 100 sub-regions, etc., without being limited thereto. The electronic device can detect the blocked sub-area of the at least one sub-area comprised by the electrochromic component.
The area threshold may be determined according to the area of the divided sub-regions. For example, the area threshold may be 50%, 60%, 66%, 80%, etc. of the area of the sub-region, without being limited thereto. The occluded sub-area may be a partially occluded sub-area or a fully occluded sub-area. The electronic device may obtain the blocked area in each blocked sub-region, and when the blocked area exceeds an area threshold, the blocked sub-region is taken as the target region.
The electronic device acquires a first region consisting of all target sub-regions. The first region includes a completely occluded subregion and a partially occluded subregion, both of which are occluded by an area exceeding an area threshold.
By detecting the blocked sub-region in at least one sub-region contained in the electrochromic assembly, the target sub-region with the blocked area exceeding the area threshold in each blocked sub-region is obtained, and the first region composed of all the target sub-regions is obtained, so that the accuracy of the first region can be improved.
FIG. 6 is a flow diagram of a method for processing an electrochromic device in one embodiment. As shown in fig. 6, in one embodiment, a method of processing an electrochromic assembly is provided comprising:
in step 602, a partially occluded transition sub-region of at least one sub-region is obtained.
The transition sub-region is a partially obscured sub-region of the electrochromic assembly. The transition sub-region is typically at the border of the occluded and non-occluded regions. The electronic device can acquire a transition sub-region that is partially occluded from at least one sub-region that the electrochromic component contains.
And step 604, acquiring a transition region formed by sub-regions with the distance between the transition sub-regions and the preset distance.
The preset distance may be a specific length value, such as, but not limited to, 0.005 meters, 0.007 meters, 0.01 meters, etc.; the distance may also be determined in units of sub-regions, for example, the preset distance may be 1 sub-region, 2 sub-regions, 3 sub-regions, and the like, but is not limited thereto. The distance between different sub-areas may be determined from the distance between the centre positions of the sub-areas.
And 606, gradually adjusting the output voltage of the transition region from the output voltage of the second region to the output voltage of the first region.
Specifically, the electronic device may determine output voltage values of each sub-region in the transition region according to the output voltage of the second region and the output voltage of the first region, so that the output voltage of the transition region gradually decreases from the second region to the first region. For example, when the output voltage of the second region is 2.5V, the output voltage of the first region is 2V, and the width of the transition region is 3 sub-region widths, the voltage of the transition region may be gradually adjusted in the direction from the second region to the first region at 2.4V, 2.3V, and 2.1V. The output voltage of each sub-region in the specific transition region may be divided equally or unequally according to the output voltages of the second region and the first region, which is not limited herein.
The method comprises the steps of obtaining a transition sub-area which is partially shielded in at least one sub-area contained in the electrochromic assembly, obtaining a transition area which is formed by the sub-areas with the distance from the transition sub-area within a preset distance, and gradually adjusting the output voltage of the transition area according to the output voltage of the first area of the output voltage value of the second area, so that the color of the electrochromic assembly gradually changes from the second area to the first area, the power consumption of the electronic equipment is reduced, the color changing effect of the electrochromic assembly is optimized, and the individual requirements are met.
In one embodiment, the provided electrochromic assembly processing method further comprises: acquiring the ambient light brightness of the environment where the electronic equipment is located; the output voltage of the second region is adjusted based on the ambient light level.
The ambient light brightness refers to the light intensity of the environment where the electronic device is located. For example, the ambient light level during the day is higher than the ambient light level at night when the user uses the electronic device in the same place outdoors. The electronic device can detect the ambient light brightness of the environment where the electronic device is located through a built-in optical sensor and the like. Generally, an electronic device can adjust the brightness of a display screen of the electronic device according to the ambient light brightness, that is, when the ambient light brightness is high, the brightness of the display screen of the electronic device is increased to improve the display definition of the display screen. Similarly, the electronic device may also adjust the output voltage of the second region according to the ambient light brightness. Specifically, the electronic device can preset a brightness threshold, and when the ambient light brightness is lower than the brightness threshold, the output voltage of the second area can be reduced, that is, the color change intensity of the electrochromic component is reduced, so that the power consumption of the electronic device can be reduced while the display effect is ensured. It is understood that the electronic device can adjust the overall output voltage of the electrochromic assembly when the electrochromic assembly is not obscured.
In one embodiment, the process of acquiring the first area where the electrochromic component is blocked in the provided electrochromic component processing method further includes: acquiring a residual electric quantity value of the electronic equipment; when the residual electric quantity value is lower than the electric quantity threshold value, the operation of detecting the first area, in which the electrochromic component is blocked, is executed.
Both applications and hardware circuits consume electrical power during operation of the electronic device. The remaining capacity of the electronic device is the proportion of the available power in the battery of the electronic device to the nominal capacity. The charge threshold may be determined based on actual usage requirements. For example, the charge amount threshold may be 10%, 15%, 20%, 30%, etc. without limitation thereto. The electronic equipment can detect the residual electric quantity in real time and judge whether the residual electric quantity value is lower than an electric quantity threshold value, and when the residual electric quantity value is lower than the electric quantity threshold value, the electronic equipment can detect a first area where the electrochromic assembly is blocked, so that the output voltage of the first area is controlled to be lower than the output voltage of a second area of the electrochromic assembly. When the remaining power value is greater than or equal to the power threshold value, the electronic device can maintain the output voltage of the electrochromic component, that is, the output voltage of all the areas of the electrochromic component is consistent.
Through when remaining electric quantity value is less than the electric quantity threshold value, detect the first region that electrochromic subassembly was sheltered from, the output voltage of control first region is less than the output voltage of the second region of electrochromic subassembly, can reduce electronic equipment's consumption when the electric quantity is not enough, prolongs electronic equipment's time of endurance, can satisfy the demand of electronic equipment when different electric quantity values, improves user's viscosity.
In one embodiment, an electrochromic assembly processing method is provided, and the method is implemented by the following specific operations:
first, when it is detected that the electrochromic component is blocked, the electronic device acquires a first area where the electrochromic component is blocked. The electronic device can acquire the first area where the electrochromic component is shielded when detecting that the electrochromic component is shielded. Specifically, when there are a plurality of blocked areas in the electrochromic component, the electronic device may regard an area between at least two adjacent blocked areas as a blocking area, and obtain at least two adjacent blocked areas and an area between at least two adjacent blocked areas as a first area; the electronic device may further regard a region with a blocked area lower than the first threshold as a non-blocked region, and further obtain the first region with a blocked area exceeding the first threshold.
Optionally, the electronic device detects each target area where the electrochromic assembly is blocked; and when the distance value between two adjacent target areas is smaller than a preset distance value, taking the two adjacent target areas and a middle area as a first area, wherein the middle area is an area between the two adjacent target areas.
Optionally, the electronic device acquires a target image through a camera, and detects whether the target image contains a human face; and when the target image contains the human face, performing operation of detecting each target area blocked by the electrochromic component.
Optionally, the electronic device detects an occluded subarea in at least one subarea included in the electrochromic assembly, acquires a target subarea, of which the occluded area exceeds an area threshold, in each occluded subarea, and acquires a first area composed of all the target subareas.
Optionally, the electronic device may obtain a residual electric quantity value; when the residual electric quantity value is lower than the electric quantity threshold value, the operation of detecting the first area, in which the electrochromic component is blocked, is executed. When the residual electric quantity value is lower than the electric quantity threshold value, the electronic equipment detects the first area where the electrochromic assembly is shielded, and then the output voltage of the first area is controlled to be lower than the output voltage of the second area of the electrochromic assembly. When the remaining power value is greater than or equal to the power threshold value, the electronic device can maintain the output voltage of the electrochromic component, that is, the output voltage of all the areas of the electrochromic component is consistent.
Next, the electronic device acquires a second area of the electrochromic assembly other than the first area. The second area is an area where the electrochromic component is not blocked.
Then, the electronic device controls the output voltage of the first region to be lower than the output voltage of the second region. The first area and the second area respectively comprise at least one color changing unit, and the electronic equipment can control the output voltage of each color changing unit so as to drive the area where the color changing unit is located to change color or not change color. Specifically, the electronic device may adjust the output voltage of the first region according to the output voltage of the second region or a preset output voltage of the electrochromic device, so that the adjusted output voltage of the first region is lower than the output voltage of the second region. Optionally, the electronic device may also adjust the output voltage of the first area to 0V, i.e., turn off the electrochromic function of the first area, and only reserve the electrochromic function of the second area.
Optionally, the electronic device obtains a transition sub-region which is partially shielded in at least one sub-region, obtains a transition region formed by the sub-region which is within a preset distance from the transition sub-region, and performs gradual adjustment on the output voltage of the transition region according to the output voltage of the second region to the output voltage of the first region.
Optionally, the electronic device may obtain the ambient light brightness of the environment; the output voltage of the second region is adjusted based on the ambient light level. Specifically, the electronic device can preset a brightness threshold, and when the ambient light brightness is lower than the brightness threshold, the output voltage of the second area can be reduced, that is, the color change intensity of the electrochromic component is reduced, so that the power consumption of the electronic device can be reduced while the display effect is ensured.
It should be understood that although the steps in the flowcharts of fig. 3, 5, and 6 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 3, 5, and 6 may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, and the order of performing the sub-steps or stages is not necessarily sequential, but may be performed alternately or alternatingly with other steps or at least some of the sub-steps or stages of other steps.
Fig. 7 is a block diagram of an electrochromic device processing apparatus according to an embodiment. As shown in fig. 7, the electrochromic device processing apparatus includes: a first region acquisition module 702, a second region acquisition module 704, and an output control module 706. Wherein:
a first area obtaining module 702, configured to obtain a first area where the electrochromic component is blocked when it is detected that the electrochromic component is blocked.
A second region acquiring module 704, configured to acquire a second region of the electrochromic device except for the first region.
And an output control module 706, configured to control the output voltage of the first region to be lower than the output voltage of the second region.
According to the electrochromic component processing device provided by the embodiment of the application, when the electrochromic component is detected to be shielded, the first area shielded by the electrochromic component can be obtained, the second area except the first area in the electrochromic component is further obtained, and the output voltage of the first area is controlled to be lower than that of the second area. The voltage of the shielded area of the electrochromic component in the electronic equipment can be controlled to be lower than the voltage of other areas, so that the power consumption of the electronic equipment can be reduced.
In one embodiment, the first region acquiring module 702 may be further configured to detect each target region where the electrochromic component is blocked; and when the distance value between two adjacent target areas is smaller than a preset distance value, taking the two adjacent target areas and a middle area as a first area, wherein the middle area is an area between the two adjacent target areas.
In one embodiment, the first region obtaining module 702 may be further configured to collect a target image through a camera, and detect whether the target image includes a human face; when the target image contains a human face, each blocked target area of the electrochromic assembly is detected, and when the distance value between two adjacent target areas is smaller than a preset distance value, the two adjacent target areas and the middle area are used as first areas.
In one embodiment, the first region acquiring module 702 may be further configured to detect an occluded sub-region in at least one sub-region included in the electrochromic component; obtaining a target sub-region of which the shielded area exceeds an area threshold in each shielded sub-region; a first region is acquired consisting of all target sub-regions.
In one embodiment, the output control module 706 may be further configured to obtain a partially occluded transition sub-region of the at least one sub-region; acquiring a transition region formed by sub-regions with the distance between the transition region and the transition sub-region within a preset distance; and gradually adjusting the output voltage of the transition region from the output voltage of the second region to the output voltage of the first region.
In one embodiment, the output control module 706 may be further configured to obtain an ambient light level of an environment in which the electronic device is located; the output voltage of the second region is adjusted based on the ambient light level.
In one embodiment, the first region obtaining module 702 may be further configured to obtain a remaining electric quantity value of the electronic device; when the residual electric quantity value is lower than the electric quantity threshold value, the operation of acquiring the first area, shielded by the electrochromic component, is executed.
The division of each module in the electrochromic device processing apparatus is only used for illustration, and in other embodiments, the electrochromic device processing apparatus may be divided into different modules as needed to complete all or part of the functions of the electrochromic device processing apparatus.
For specific limitations of the electrochromic device processing apparatus, reference may be made to the above limitations of the electrochromic device processing method, which are not described herein again. The respective modules in the electrochromic device processing apparatus may be wholly or partially implemented by software, hardware, and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
Fig. 8 is a schematic diagram of an internal structure of an electronic device in one embodiment. As shown in fig. 8, the electronic device includes a processor and a memory connected by a system bus. Wherein, the processor is used for providing calculation and control capability and supporting the operation of the whole electronic equipment. The memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The computer program can be executed by a processor for implementing an electrochromic component processing method provided in the following embodiments. The internal memory provides a cached execution environment for the operating system computer programs in the non-volatile storage medium. The electronic device may be a mobile phone, a tablet computer, or a personal digital assistant or a wearable device, etc.
The implementation of each module in the electrochromic device processing apparatus provided in the embodiment of the present application may be in the form of a computer program. The computer program may be run on an electronic device. Program modules constituted by such computer programs may be stored on the memory of the electronic device. Which when executed by a processor, performs the steps of the method described in the embodiments of the present application.
The embodiment of the application also provides the electronic equipment. As shown in fig. 9, for convenience of explanation, only the parts related to the embodiments of the present application are shown, and details of the technology are not disclosed, please refer to the method part of the embodiments of the present application. The electronic device may be any terminal device including a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, a wearable device, and the like, taking the electronic device as the mobile phone as an example:
fig. 9 is a block diagram of a partial structure of a mobile phone related to an electronic device provided in an embodiment of the present application. Referring to fig. 9, the handset includes: radio Frequency (RF) circuit 910, memory 920, input unit 930, display unit 940, sensor 950, audio circuit 960, wireless fidelity (WiFi) module 970, processor 980, and power supply 990. Those skilled in the art will appreciate that the handset configuration shown in fig. 9 is not intended to be limiting and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The RF circuit 910 may be used for receiving and transmitting signals during information transmission or communication, and may receive downlink information of a base station and then process the downlink information to the processor 980; the uplink data may also be transmitted to the base station. Typically, the RF circuitry includes, but is not limited to, an antenna, at least one Amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, the RF circuit 910 may also communicate with networks and other devices via wireless communication. The wireless communication may use any communication standard or protocol, including but not limited to Global System for Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE)), e-mail, Short Messaging Service (SMS), and the like.
The memory 920 may be used to store software programs and modules, and the processor 980 may execute various functional applications and data processing of the mobile phone by operating the software programs and modules stored in the memory 920. The memory 920 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function (such as an application program for a sound playing function, an application program for an image playing function, and the like), and the like; the data storage area may store data (such as audio data, an address book, etc.) created according to the use of the mobile phone, and the like. Further, the memory 920 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
The input unit 930 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the cellular phone 900. Specifically, the input unit 930 may include a touch panel 931 and other input devices 932. The touch panel 931, which may also be referred to as a touch screen, may collect a touch operation performed by a user on or near the touch panel 931 (e.g., a user operating the touch panel 931 or near the touch panel 931 by using a finger, a stylus, or any other suitable object or accessory), and drive the corresponding connection device according to a preset program. In one embodiment, the touch panel 931 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch direction of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 980, and can receive and execute commands sent by the processor 980. In addition, the touch panel 931 may be implemented by various types, such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. The input unit 930 may include other input devices 932 in addition to the touch panel 931. In particular, other input devices 932 may include, but are not limited to, one or more of a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), and the like.
The display unit 940 may be used to display information input by the user or information provided to the user and various menus of the mobile phone. The display unit 940 may include a display panel 941. In one embodiment, the Display panel 941 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like. In one embodiment, the touch panel 931 may overlay the display panel 941, and when the touch panel 931 detects a touch operation thereon or nearby, the touch operation is transmitted to the processor 980 to determine the type of touch event, and then the processor 980 provides a corresponding visual output on the display panel 941 according to the type of touch event. Although in fig. 9, the touch panel 931 and the display panel 941 are two independent components to implement the input and output functions of the mobile phone, in some embodiments, the touch panel 931 and the display panel 941 may be integrated to implement the input and output functions of the mobile phone.
WiFi belongs to short-distance wireless transmission technology, and the mobile phone can help a user to receive and send e-mails, browse webpages, access streaming media and the like through the WiFi module 970, and provides wireless broadband Internet access for the user. Although fig. 9 shows WiFi module 970, it is to be understood that it does not belong to the essential components of cell phone 900 and may be omitted as desired.
The processor 980 is a control center of the mobile phone, connects various parts of the entire mobile phone by using various interfaces and lines, and performs various functions of the mobile phone and processes data by operating or executing software programs and/or modules stored in the memory 920 and calling data stored in the memory 920, thereby integrally monitoring the mobile phone. In one embodiment, processor 980 may include one or more processing units. In one embodiment, the processor 980 may integrate an application processor and a modem processor, wherein the application processor primarily handles operating systems, user interfaces, applications, and the like; the modem processor handles primarily wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 980.
The handset 900 also includes a power supply 990 (e.g., a battery) for supplying power to the various components, which may preferably be logically connected to the processor 980 via a power management system, such that the power management system may be used to manage charging, discharging, and power consumption.
In one embodiment, the cell phone 900 may also include a camera, a bluetooth module, and the like.
In embodiments of the present application, the cell phone 900 may further include an electrochromic component, which may be a housing or other component of the cell phone 900, and the cell phone 900 includes a processor 980 that implements the steps of the electrochromic component processing method when executing the computer program stored in the memory.
The embodiment of the application also provides a computer readable storage medium. One or more non-transitory computer-readable storage media containing computer-executable instructions that, when executed by one or more processors, cause the processors to perform the steps of the electrochromic component processing method.
A computer program product containing instructions which, when run on a computer, cause the computer to perform an electrochromic component processing method.
Any reference to memory, storage, database or other medium used herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which acts as external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms, such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), synchronous Link (Synchlink) DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and bus dynamic RAM (RDRAM).
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An electrochromic assembly processing method is applied to electronic equipment and comprises the following steps:
when detecting that an electrochromic component of the electronic device is blocked, acquiring a first area where the electrochromic component is blocked, including: when the electrochromic component of the electronic equipment is detected to be shielded, acquiring a target image through a camera, detecting whether the target image contains a human face, detecting each shielded target area of the electrochromic component at a first frequency when the target image contains the human face, detecting each shielded target area of the electrochromic component at a second frequency when the target image does not contain the human face, and determining the first area based on each target area; the electrochromic assembly is positioned on a rear shell or a frame of the electronic equipment, the electrochromic assembly is composed of at least two sub-areas, each sub-area is a color changing unit, and the first frequency is greater than the second frequency;
Acquiring a second area of the electrochromic assembly except the first area;
controlling the output voltage of the first region to be lower than the output voltage of the second region;
acquiring a transition sub-region which is partially shielded in a sub-region contained in the electrochromic assembly;
acquiring a transition region formed by sub-regions with the distance between the transition region and the transition sub-region within a preset distance;
gradually adjusting the output voltage of the transition region from the output voltage of the second region to the output voltage of the first region;
acquiring the ambient light brightness of the environment where the electronic equipment is located;
and when the ambient light brightness is lower than a brightness threshold value, reducing the output voltage of the second area.
2. The method of claim 1, wherein said determining the first region based on the respective target region comprises:
and when the distance value between two adjacent target areas is smaller than a preset distance value, taking the two adjacent target areas and a middle area as the first area, wherein the middle area is an area between the two adjacent target areas.
3. The method of claim 1, wherein said determining the first region based on the respective target region comprises:
And when the distance value between two adjacent target areas is greater than or equal to a preset distance value, taking the two adjacent target areas as the first area.
4. The method of claim 1, wherein obtaining the first area of the electrochromic component that is obscured comprises:
detecting an occluded subarea of at least two subareas contained by the electrochromic assembly;
obtaining a target sub-region of which the blocked area exceeds an area threshold in each blocked sub-region;
acquiring the first region composed of all the target sub-regions.
5. The method of claim 1, further comprising:
detecting distance information between the electrochromic assembly and a shade;
and when the distance value corresponding to the distance information is smaller than a preset distance value, determining that the electrochromic assembly is shielded.
6. The method of claim 1, wherein the gradually adjusting the output voltage of the transition region from the output voltage of the second region to the output voltage of the first region comprises:
determining the output voltage of each sub-area in the transition area according to the output voltage of the second area and the output voltage of the first area, so that the output voltage of the transition area is gradually reduced from the second area to the first area; the dividing manner of the output voltage of each sub-region in the transition region includes either uniform dividing or non-uniform dividing according to the output voltage of the second region and the output voltage of the first region.
7. The method of claim 1, wherein obtaining the first area of the electrochromic component that is obscured comprises:
acquiring a residual electric quantity value of the electronic equipment;
and when the residual electric quantity value is lower than an electric quantity threshold value, executing the operation of acquiring the first area, which is shielded by the electrochromic component.
8. An electrochromic assembly treating apparatus, comprising:
the first area acquisition module is used for acquiring a first area where an electrochromic component of the electronic device is blocked when the electrochromic component is detected to be blocked, and comprises: when the electrochromic component of the electronic equipment is detected to be shielded, acquiring a target image through a camera, detecting whether the target image contains a human face, detecting each shielded target area of the electrochromic component at a first frequency when the target image contains the human face, detecting each shielded target area of the electrochromic component at a second frequency when the target image does not contain the human face, and determining the first area based on each target area; the electrochromic assembly is positioned on a rear shell or a frame of the electronic equipment, the electrochromic assembly is composed of at least two sub-areas, each sub-area is a color changing unit, and the first frequency is greater than the second frequency;
The second area acquisition module is used for acquiring a second area except the first area in the electrochromic assembly;
the output control module is used for controlling the output voltage of the first area to be lower than the output voltage of the second area;
the output control module is further configured to acquire a transition sub-region that is partially shielded from among sub-regions included in the electrochromic component, acquire a transition region that is formed by sub-regions whose distance from the transition sub-region is within a preset distance, and perform gradual change adjustment on the output voltage of the transition region according to the output voltage of the second region to the output voltage of the first region;
the output control module is further configured to obtain ambient light brightness of an environment where the electronic device is located, and reduce the output voltage of the second area when the ambient light brightness is lower than a brightness threshold.
9. An electronic device comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of the electrochromic assembly processing method according to any one of claims 1 to 7.
10. A computer-readable storage medium, on 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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| CN113433757B (en) * | 2021-06-25 | 2023-02-03 | 深圳市光羿科技有限公司 | Control method and device of electrochromic device, computer equipment and storage medium |
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