WO2022267975A1 - 电致变色器件及其控制方法和装置 - Google Patents

电致变色器件及其控制方法和装置 Download PDF

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Publication number
WO2022267975A1
WO2022267975A1 PCT/CN2022/099177 CN2022099177W WO2022267975A1 WO 2022267975 A1 WO2022267975 A1 WO 2022267975A1 CN 2022099177 W CN2022099177 W CN 2022099177W WO 2022267975 A1 WO2022267975 A1 WO 2022267975A1
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WIPO (PCT)
Prior art keywords
area
electrochromic device
color
transmittance
dimming
Prior art date
Application number
PCT/CN2022/099177
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English (en)
French (fr)
Inventor
熊沉璧
李佳城
Original Assignee
深圳市光羿科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Priority claimed from CN202110710172.8A external-priority patent/CN113267934B/zh
Priority claimed from CN202110711534.5A external-priority patent/CN113433757B/zh
Priority claimed from CN202110711497.8A external-priority patent/CN113433750B/zh
Priority claimed from CN202110711524.1A external-priority patent/CN113433754B/zh
Application filed by 深圳市光羿科技有限公司 filed Critical 深圳市光羿科技有限公司
Publication of WO2022267975A1 publication Critical patent/WO2022267975A1/zh

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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
    • G02F1/153—Constructional details
    • 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

Definitions

  • the present application relates to the field of electrochromic technology, for example, to an electrochromic device and its control method and device.
  • Electrochromic devices generally apply voltage to the electrochromic layer through the conductive layers on both sides of the electrochromic layer to realize the change of the transmittance of the electrochromic layer.
  • the materials that can be selected for the conductive layer are very limited.
  • ITO indium tin oxide
  • ITO can conduct electricity, its conductivity is far less than that of metals and other materials. Therefore, when the electrochromic device changes color, it usually appears that the periphery has begun to change color, but the central area has not yet changed color. Especially in some larger devices, after applying voltage to the electrochromic device, it often takes several seconds for the user to notice that the edge starts to change color.
  • the present application provides an electrochromic device and a control method and device thereof.
  • the present application provides an electrochromic device, comprising a first color-changing region and at least one second color-changing region, the first color-changing region and each of the second color-changing regions can change color independently, and set In order to change color according to the same target transmittance at the same time, the area of the first color changing region is larger than the area of each of the second color changing regions.
  • the present application also provides an electrochromic device, including a selection area, and the selection area is set to provide the user with a variety of transmittance styles, so that the electrochromic device can be used according to the user based on the Select the target transmittance of the selected area to change the color.
  • the present application also provides an electronic device, including the electrochromic device provided by any embodiment of the present application.
  • the present application also provides a method for controlling an electrochromic device, the method comprising: monitoring the variation of the characteristic value of the dimming area on the electrochromic device, wherein the variation of the characteristic value includes the variation of the voltage value At least one of the amount of change and the amount of change in the current value; the change amount of the characteristic value is compared with a preset value, and in response to the change amount of the characteristic value being greater than the preset value, according to the preset transmittance pattern control and the set The preview area corresponding to the above dimming area changes color.
  • the present application also provides a method for controlling an electrochromic device, the method comprising: acquiring a control signal of the electrochromic device, the control signal carrying a target transmittance; according to the target transmittance Simultaneously control the dimming area and the preview area to change color, wherein the dimming area is located on the electrochromic device, and the time required for the preview area to complete the color change is shorter than the time required for the dimming area to complete the color change .
  • the present application also provides a computer device, which includes: one or more processors; a memory configured to store one or more programs; when the one or more programs are executed by the one or more Multiple processors are executed, so that the one or more processors implement the method for controlling the electrochromic device provided in any embodiment of the present application.
  • the present application also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the method for controlling an electrochromic device provided in any embodiment of the present application is implemented.
  • Fig. 1 is a schematic structural diagram of an electrochromic device provided by some embodiments of the present application.
  • FIG. 2 is a schematic structural diagram of another electrochromic device provided by some embodiments of the present application.
  • FIG. 3 is a schematic structural diagram of an electrochromic device provided by another embodiment of the present application.
  • Fig. 4 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 5 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 6 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 7 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 8 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 9 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 10 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 11 is a schematic structural diagram of another electrochromic device provided by other embodiments of the present application.
  • Fig. 12 is a schematic structural diagram of an electrochromic device provided in some other embodiments of the present application.
  • Fig. 13 is a schematic structural diagram of another electrochromic device provided by some other embodiments of the present application.
  • Fig. 14 is a schematic structural diagram of another electrochromic device provided by some other embodiments of the present application.
  • Fig. 15 is a schematic structural diagram of another electrochromic device provided by some other embodiments of the present application.
  • Fig. 16 is a schematic structural diagram of another electrochromic device provided by some other embodiments of the present application.
  • Fig. 17 is a schematic structural diagram of another electrochromic device provided by some other embodiments of the present application.
  • Fig. 18 is a schematic structural diagram of another electrochromic device provided by some other embodiments of the present application.
  • the first color-changing area in the embodiment is equivalent to the dimming area, which is the basic area for the electrochromic device to realize its own functions
  • the second color-changing area is equivalent to the preview area, which is used to quickly display the electrochromic device final state of .
  • first”, “second”, etc. may be used herein to describe various directions, actions, steps or elements, etc., but these directions, actions, steps or elements are not limited by these terms. These terms are only used to distinguish a first direction, action, step or element from another direction, action, step or element.
  • the terms “first”, “second”, etc. should not be interpreted as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • Fig. 1 is a schematic structural diagram of an electrochromic device provided by some embodiments of the present application.
  • the electrochromic device includes a first color-changing region 11 and at least one second color-changing region 12 (shown as an example including a second color-changing region 12 in Figure 1), the first color-changing region 11 and Each second color-changing region 12 can change color independently, and is set to change color simultaneously according to the same target transmittance, wherein the area of the first color-changing region 11 is larger than the area of each second color-changing region 12 .
  • the display color changing area of the electrochromic device can be divided into a first color changing area 11 and at least one second color changing area 12, wherein the first color changing area 11 and each second color changing area 12 can be controlled independently discoloration, and the area of the first discoloration region 11 is greater than the area of each second discoloration region 12 .
  • the second color changing region 12 can complete the color changing faster.
  • the first discoloration area 11 and the second discoloration area 12 undergo discoloration respectively. Because the area of the second color-changing region 12 is smaller than that of the first color-changing region 11, and because the two use the same target transmittance, the corresponding control voltages used are the same or similar (the similarity is due to the conductive layer itself used by the electrochromic device.
  • the second color-changing region 12 can be faster To achieve the target transmittance to complete the process of color change, and because the same target transmittance is used, the first color-changing region 11 and the second color-changing region 12 will eventually change to the same state without affecting the electrochromic device. use.
  • the second color-changing area 12 can be used as a preview area.
  • the shape of the second discoloration area 12 can be circular, square, ring, strip and so on.
  • the number of the second color-changing regions 12 can be multiple, and can be distributed around the electrochromic device, and can also be arranged at the center of the electrochromic device, so as to The actual use of the chromogenic device makes the second color-changing region 12 located in a relatively obvious position, so that it is convenient for the user to quickly obtain the preview result.
  • the area ratio of the first discoloration region 11 to the second discoloration region 12 is greater than or equal to 10, for example, the area ratio of the first discoloration region 11 to the second discoloration region 12 is greater than or equal to 50, for example, the first discoloration region 11 to the second color-changing region 12 is greater than or equal to 100, so that the time required for the second color-changing region 12 to reach the target transmittance is shorter than that of the first color-changing region 11, so that the user can obtain a preview faster
  • the area ratio between the first color-changing region 11 and the second color-changing region 12 can be determined according to the size of the electrochromic device, so that the second color-changing region 12 can complete the color change within a time range acceptable to the user.
  • the area of the second color-changing region 12 is less than or equal to 0.1 square meters, that is, regardless of the size of the electrochromic device, the area of the second color-changing region 12 is fixed to be less than or equal to 0.1 square meters, thereby ensuring that the second color-changing region 12
  • the discoloration can be completed within a time range acceptable to the user, that is, for an electrochromic device of any size, the second discoloration region 12 can preferably be used as a preview region to provide users with a preview function.
  • the electrochromic device can also include a pattern layer, which is arranged on at least one of the position of the second color-changing region 12 on the surface of the electrochromic device or next to the second color-changing region 12, and is set to mark the second color-changing region 12.
  • the position of the two color-changing regions 12 . For example, when the electrochromic device is not in the color changing process or has completed the color changing process, it is difficult for the user to determine the specific position of the second color changing area 12 because the colors between the first color changing area 11 and the second color changing area 12 are consistent.
  • a pattern layer can be set on the electrochromic device to indicate the position of the second color-changing region 12 to the user. It can also be set next to the second color-changing area 12 and point to the second color-changing area 12 to reduce the occlusion of the second color-changing area 12, thereby providing users with a clearer preview of the color-changing effect, and can also be set in the second color-changing area 12 and next to the second color-changing area 12 to provide clearer indications to the user.
  • the electrochromic device provided by the embodiment of the present application includes a first color-changing region and at least one second color-changing region, the first color-changing region and each second color-changing region can change color independently, and are set to transmit The color is changed at a certain rate, wherein the area of the first color-changing region is larger than the area of each second color-changing region.
  • a small color-changing area in the electrochromic device as a preview area, when it is necessary to change the color of the electrochromic device, the preview area can reach the target transmittance faster, so that the user can know the electrochromic
  • the electrochromic device has begun to respond to discoloration, and the final state of the electrochromic device after discoloration can be previewed more quickly, which greatly improves the user experience.
  • Fig. 3 is a schematic structural diagram of electrochromic devices provided by other embodiments of the present application.
  • the electrochromic device comprises a first base layer 21, a first conductive layer 22, an electrochromic layer 23, a second conductive layer 24 and a second base layer 25 stacked in sequence; the first conductive layer 22 Including a first etching groove 221, the first etching groove 221 is set to divide the first conductive layer 22 into a first conductive region and a second conductive region that are independent of each other, the first conductive region corresponds to the first discoloration region, and the second conductive region The area corresponds to the second color changing area.
  • the electrochromic layer 23 may include an electrochromic material layer, an electrolyte layer, and an ion storage layer stacked in sequence, wherein the electrochromic material layer can deintercalate or intercalate ions or electrons under the action of an electric field.
  • the ion storage layer can store the above-mentioned ions or electrons
  • the electrolyte layer can be used as a transmission channel for the above-mentioned ions or electrons.
  • the first etching groove 221 can divide the first conductive layer 22 into a plurality of independent conductive regions, including a first conductive region corresponding to the first discoloration region and a second conductive region corresponding to the second discoloration region. area, that is, the first conductive area of the first color-changing area and the second conductive area of the second color-changing area are separated by the first etching groove 221, so that the independent control of the first color-changing area and the second color-changing area can be realized .
  • the number of the first etching grooves 221 may be the same as the number of the second discoloration regions, so as to obtain the same number of second conductive regions.
  • the electrochromic layer at the corresponding position of the first etching groove 221 can also be partly or completely etched to further ensure that the first color-changing region and the second Independent control between color changing areas.
  • the first conductive region is connected to the first lead-out electrode 222
  • the second conductive region is connected to the second lead-out electrode 223
  • the second conductive layer 24 is connected to the third lead-out electrode 241 .
  • the second conductive layer 24 includes a second etching groove 242, and the second etching groove 242 is used to divide the second conductive layer 24 into a third conductive region and a first conductive region that are independent of each other.
  • the third conductive region corresponds to the first color-changing region
  • the fourth conductive region corresponds to the second color-changing region.
  • the second etching groove 242 can also divide the second conductive layer 24 into multiple conductive regions that are independent of each other, including a third conductive region corresponding to the first discoloration region and a fourth conductive region corresponding to the second discoloration region, namely The third conductive area of the first color-changing area is separated from the fourth conductive area of the second color-changing area by the second etching groove 242, and respectively correspond to the above-mentioned first conductive area and second conductive area, so that further Improve the accuracy of the independent control between the first color changing area and the second color changing area.
  • the number of the second etching grooves 242 can be the same as the number of the second discoloration regions, so as to obtain the same number of fourth conductive regions.
  • the electrochromic layer at the corresponding positions of the first etching groove 221 and the second etching groove 242 can also be partially or completely etched to further ensure the Independent control between first and second color changing areas.
  • the first conductive region is connected to the first lead-out electrode 222
  • the second conductive region is connected to the second lead-out electrode 223
  • the third conductive region is connected to the fourth lead-out electrode 243
  • the fourth conductive region is connected to The fifth extraction electrode 244 .
  • the second color-changing region 12 is disposed along the edge of the electrochromic device.
  • the extraction electrodes such as the above-mentioned second extraction electrode and the fifth extraction electrode
  • the edge of the color-changing device is directly drawn out, so that visual discomfort caused by the drawn-out electrode can be avoided, and the convenience of setting the drawn-out electrode is also improved.
  • a first etching groove is provided on the first conductive layer of the electrochromic device to divide the first conductive layer into a first conductive region corresponding to the first color-changing region and a
  • the second conductive area corresponding to the second color-changing area realizes independent control between the first color-changing area and the second color-changing area. It is also possible to divide the second conductive layer into a third conductive region corresponding to the first color-changing region and a fourth conductive region corresponding to the second color-changing region by setting a second etching groove on the second conductive layer of the electrochromic device , thereby further improving the accuracy of the independent control between the first discoloration area and the second discoloration area.
  • an electrochromic device the electrochromic device includes a selection area, and the selection area is set to provide the user with a variety of transmittance styles, so that the electrochromic device can be selected based on the selected area. The color of the selected target transmittance is changed.
  • the display discoloration area of the electrochromic device may only include selected areas, for example, the display discoloration area may be divided into multiple selection areas, for example, as shown in FIG. 12 , the electrochromic The display color changing area of the chromic device 30 is divided into six selection areas 51 with equal areas. Multiple selection areas can change color independently, and when the electrochromic device is adjusted to change color, multiple selection areas can be adjusted to their respective preset transmittances for display to the user, so that the user can adjust the color according to the displayed effect Choose your desired target transmittance.
  • the electrochromic device when the user determines the required target transmittance, the electrochromic device can be triggered to generate a corresponding control signal through the button in the selection area corresponding to the target transmittance, so that the electrochromic device as a whole follows the target transmittance. It can change the color according to the ratio, that is, the transmittance of the selected selected area can be kept unchanged, and the other selected areas can be adjusted to the target transmittance, so that the overall transmittance of the electrochromic device is consistent.
  • the display discoloration area of the electrochromic device By dividing the display discoloration area of the electrochromic device into multiple selection areas and controlling them independently, the discoloration speed of each selection area is improved, and the reference of various final discoloration effects is also provided for the user, so that the user can better Adjust the electrochromic device as needed.
  • the electrochromic device can also include a dimming area, the dimming area and the selection area can change color independently, and the dimming area is set to change color according to the target transmittance, wherein the area of the dimming area is larger than the selection area.
  • the area of the region For example, the selection area may only occupy a part of the display color-changing area of the electrochromic device, and the remaining part may be used as a dimming area.
  • the user can select the desired target transmittance according to the transmittance pattern displayed in the selected area and provide it to the electrochromic device (as mentioned above, trigger the electrochromic device to generate the corresponding control signal), and then the electrochromic device can control the dimming area to change color according to the target transmittance.
  • the electrochromic device By using a small color-changing area in the electrochromic device as a selection area, it is possible to show the user a variety of final states after the color change is completed faster for the user to choose when needed.
  • the electrochromic device is large , can also provide convenience for users to choose.
  • the selection area 51 includes a plurality of transmittance display frames 511 (in FIG. 13, three transmittance display frames 511 are shown as an example), and each transmittance The display frame 511 is set to display different transmittance styles.
  • the selection area 51 can provide the user with a variety of transmittance styles in a static display mode for the user to choose. To the respective preset transmittance to display to the user, so that the user can select the desired target transmittance according to the effect of the display.
  • the electrochromic device can be triggered to generate a corresponding control signal through the button of the transmittance display frame corresponding to the target transmittance, so that the dimming area 52 can be adjusted according to the target transmittance.
  • it can also control the transmittance display frame other than the transmittance display frame selected by the user to also change color according to the target transmittance, so that the overall transmittance of the electrochromic device is consistent. In some embodiments, as shown in FIG.
  • each transmittance display frame 511 can be arranged along the edge of the electrochromic device, so that the extraction electrodes for independent control can be directly extracted from the edge of the electrochromic device, The visual discomfort caused by the lead-out electrodes is avoided, and the convenience of setting the lead-out electrodes is also improved.
  • the area ratio of the light-adjusting area 52 to each transmittance display frame 511 is greater than or equal to 100, so as to ensure that each transmittance display frame 511 can complete the color change faster than the light-adjusting area 52, so as to When needed, various transmittance styles are provided for the user to choose more quickly, and at the same time, each transmittance display frame 511 can also be relatively concentrated, so as to provide convenience for the user to choose.
  • the electrochromic device further includes an infrared sensing probe 60.
  • the infrared sensing probe 60 is configured to sense whether someone approaches the electrochromic device, and when someone approaches, each transmittance
  • the transmittance of the display frame 511 is adjusted to a preset state. For example, it is possible to determine whether it is necessary to adjust the electrochromic device to change color by setting the infrared sensing probe 60.
  • the infrared sensing probe 60 can sense whether someone approaches the electrochromic device. When someone approaches, each transmittance display can be automatically controlled.
  • Block 511 adjusts the transmittances to respective preset states, so as to present a variety of transmittance styles to the user for selection.
  • each transmittance display frame 511 when no one approaches, each transmittance display frame 511 can be hidden, that is, the transmittance of each transmittance display frame 511 can be kept consistent with the transmittance of the dimming area 52, so as not to affect the electrical normal use of the chromogenic device.
  • each transmittance display frame 511 when someone approaches the electrochromic device and does not operate the electrochromic device within a preset time, each transmittance display frame 511 can also be hidden to avoid false triggering. influences. By setting the infrared sensing probe 60 to trigger the transmittance change of each transmittance display frame 511, it can be more convenient for the user to use, and provide a reference of the color changing effect in time when the user needs it.
  • the selection area includes at least one slide bar 512 (in FIG. 14, one slide bar 512 is shown as an example), and the slide bar 512 is set to change the current position according to the user's sliding operation.
  • the selection area can also provide the user with a variety of transmittance styles in a dynamic display mode for the user to choose, and the user can change the transmittance of the slide bar 512 by sliding the slide switch corresponding to the slide bar 512 , when the user thinks that the current transmittance is more appropriate, he can stop sliding, and the electrochromic device can determine the current transmittance as the target transmittance after the user stops sliding for more than a preset time, and generate a corresponding control signal, so that the dimming area 52 changes color according to the determined target transmittance.
  • different transmittance variation intervals can be set respectively, so as to provide users with a finer transmittance adjustment function. In one embodiment, as shown in FIG.
  • the sliding bar 512 can be rectangular, and one side of the rectangle can be arranged along the edge of the electrochromic device, so that the extraction electrodes for independent control can be drawn from the edge of the electrochromic device. Direct extraction avoids visual discomfort caused by the extraction electrodes, and also improves the convenience of setting the extraction electrodes.
  • the area ratio of the dimming area 52 to the sliding bar 512 is greater than or equal to 100, so as to ensure that the sliding bar 512 can complete the color change faster than the dimming area 52, so as to provide users with a faster color change when needed.
  • Various styles of transmittance are available for selection.
  • the above-mentioned infrared sensing probe 60 can also be set to trigger the sliding bar 512 to start working, that is, when someone approaches, the sliding bar 512 can change the currently displayed transmittance style according to the user's sliding operation, and When no one approaches or someone approaches but does not operate within a preset time, the control slide bar 512 cannot be adjusted to ensure that the transmittance of the slide bar 512 is consistent with the transmittance of the dimming area 52, so as not to affect the electrochromic normal use of the device.
  • the electrochromic device further includes a touch screen 46, the touch screen 46 is arranged on the surface of the electrochromic device at the position of the selected area and/or next to the selected area, and is configured to receive a user's touch action , and determine the target transmittance selected by the user according to the touch action.
  • the electrochromic device provided by this embodiment may include a first base layer 21, a first conductive layer 22, an electrochromic layer 23, a second conductive layer 24 and a second base layer stacked in sequence.
  • the setting of the edge is shown as an example, wherein the part on the left side of the etched groove 421 is the selected area, and the part on the right side of the etched groove 421 is the dimming area, then the touch screen 46 can be arranged at the position of the selected area on the surface of the electrochromic device and/or next to the selected area, so that the user can perform a corresponding touch action according to the transmittance displayed in the selected area.
  • the touch screen 46 can be set on the surface of the electrochromic device at a position corresponding to the selection area, and the user can click on a certain transmittance display frame to determine The target transmittance is to trigger the dimming area to start changing color.
  • the position of the touch screen 46 can be determined according to the position of the selected area, so that it is more convenient for the user to use; when the selected area includes at least one slide bar, the touch screen 46 can be set at The position next to the selected area on the surface of the electrochromic device, the user can determine the target transmittance through the process of touching and sliding, and stop the sliding to trigger the dimming area to start changing color.
  • the touch screen 46 can be bonded to the first base layer 21 through optical glue 47 .
  • the touch screen 46 can also be set to trigger the adjustment of the above-mentioned transmittance display frame to a preset state, or trigger the above-mentioned slide bar to start working, etc., that is, when the user adjusts the transmittance of the electrochromic device During adjustment, the function of the above-mentioned infrared sensing probe 60 can be replaced by clicking the touch screen 46 .
  • the electrochromic device further includes a pattern layer 48, and the pattern layer 48 is arranged on at least one of the areas outside or beside the touch screen 46 on the surface of the electrochromic device for marking the touch screen. 46 positions. For example, when the transmittance of the selected area is consistent with that of the dimming area, it is difficult for the user to determine the position of the touch screen 46. Therefore, the position of the touch screen 46 can be prompted to the user by setting the pattern layer 48, thereby facilitating the user's operation.
  • it can be set On the outside of the touch screen 46 on the surface of the electrochromic device, to accurately indicate the position of the touch screen 46, it can also be arranged on the side of the touch screen 46 on the surface of the electrochromic device and point to the touch screen 46 to reduce the occlusion of the selected area, thereby providing Users provide a clearer transmittance reference.
  • the electrochromic device also includes a preview area 53 (in FIG. 17 , the selection area 51 includes a plurality of transmittance display frames 511 as an example for illustration), and the preview area 53 and the selection
  • the area 51 and the dimming area 52 can change color independently, and the preview area 53 is set to change color according to the target transmittance simultaneously with the dimming area 52 , wherein the area of the dimming area 52 is larger than that of the preview area 53 .
  • the electrochromic device can generate a control signal to simultaneously control the preview area 53 and the dimming area 52 to start to change color according to the target transmittance.
  • the preview area 53 can complete the discoloration faster, thereby providing the user with a fast preview function to give feedback to the user, so that the user knows that the electrochromic device has started Response to color change, thereby avoiding repeated operations by users, greatly improving the user experience.
  • the area ratio of the dimming area 52 to the preview area 53 is greater than or equal to 100, so that the time required for the preview area 53 to change color can be greatly shortened, so as to provide users with a preview function faster.
  • the distance between the preview area 53 and the selection area 51 is less than a preset distance, that is, the preview area 53 can be set near the selection area 51, so that the user can see the transmittance pattern displayed according to the selection area 51. While selecting the target transmittance, the change of the transmittance in the preview area 53 can be observed conveniently, so that the preview function provided by the preview area 53 can be better used.
  • the dimming area in the embodiment of the present application is equivalent to the above-mentioned first color-changing area
  • the preview area is equivalent to the above-mentioned second color-changing area
  • the electrochromic device provided by the embodiment of the present application includes a selection area, and the selection area is set to provide the user with a variety of transmittance styles, so that the electrochromic device can perform the process according to the target transmittance selected by the user based on the selection area.
  • Discoloration By setting the selection area on the electrochromic device to provide a variety of transmittance styles, the final state of various electrochromic devices after the color change is displayed to the user in advance, so that the user can directly select the desired color according to the final state.
  • the target transmittance so that the user can better adjust the electrochromic device according to the needs, avoiding a long wait to determine whether the discoloration result meets the expected situation, saving the user's waiting time, and greatly improving the user's performance. experiential.
  • the electronic device can be architectural glass, window glass, and dimming film, etc., for example, it can at least include a first glass, a first adhesive layer, an electrochromic device, a second adhesive layer, and a second glass stacked in sequence , as well as a controller for controlling the discoloration of electrochromic devices and a power supply for power supply, etc.
  • the electrochromic device needs to include a touch screen or pattern layer
  • the touch screen or pattern layer can be arranged on the surface of the electrochromic device, or on the surface of the first glass or the second glass, etc.
  • Some embodiments of the present application provide a method for controlling an electrochromic device.
  • This embodiment can control the electrochromic device to change color according to the needs of users.
  • This method can be executed by the control device of the electrochromic device provided in the embodiment of the application.
  • the device can be implemented by hardware and/or software. It can be integrated into computer equipment, and the computer equipment is not limited to the electrochromic device itself or other remote control terminals. Including the following steps:
  • the electrochromic device may include a dimming area, which can be used to change color according to the target transmittance required by the user, that is, the main functional area of the electrochromic device.
  • a dimming area which can be used to change color according to the target transmittance required by the user, that is, the main functional area of the electrochromic device.
  • the electrochromic device can realize the change of the transmittance of the electrochromic layer wherein by applying a voltage. Therefore, when the electrochromic device When working, the dimming area will produce changes in characteristic values such as voltage or current values, thereby changing the color.
  • the area of the electrochromic device is large, the color change of the dimming area will be slower, but the real-time characteristic value change of the dimming area can still be obtained relatively quickly, so as to facilitate subsequent steps.
  • the eigenvalue variation of the dimming area can be obtained in real time, where the eigenvalue variation is a positive value, that is, the absolute value of the eigenvalue variation, and after each acquisition, the current eigenvalue variation and the predicted Compared with the set value, when the variation of the characteristic value is greater than the preset value, it can be determined that the dimming area has begun to change color in response.
  • the preview area corresponding to the dimming area can be controlled to change color according to the preset transmittance pattern. Among them, the preview area can complete the color change faster than the dimming area to provide users with a preview function.
  • the dimming area may take a long time to make the user notice that its edge begins to change color.
  • the rapid discoloration of the preview area can be controlled, so that the user can know in a timely manner that the electrochromic device has begun to respond to discoloration, thereby avoiding repeated operations by the user .
  • the preview area is located on the electrochromic device or on a remote control terminal outside the electrochromic device.
  • the variable color area on the electrochromic device can include a dimming area and a preview area, and the dimming area and the preview area can change color independently, so that users can be provided with a preview function directly through the electrochromic device. Applying a preset voltage to the preview area controls the preview area to change color according to a preset transmittance pattern.
  • the preview area can be located on the remote control terminal outside the electrochromic device, for example, it can be an electrochromic component or a display area on the terminal screen.
  • the preview area can also be Apply a preset voltage to control the preview area to change color according to the preset transmittance style.
  • the preview area is a display area on the terminal screen
  • the preview area can be controlled according to the preset transmittance by pre-stored pixel values and other data The style changes color.
  • the so-called electrochromic component here means that the preview area can be a separate electrochromic device, for example, it can independently include the first base layer, the first conductive layer, the electrochromic layer, the second The second conductive layer and the second base layer, so that a preset voltage can be applied to control the electrochromic component (that is, the preview area) to change color according to a preset transmittance pattern.
  • the preview area corresponding to the dimming area to change color according to the preset transmittance pattern before controlling the preview area corresponding to the dimming area to change color according to the preset transmittance pattern, it also includes: acquiring a control signal of the dimming area; determining the preset transmittance pattern according to the control signal, to Make the color of the preview area the same as that of the dimming area after the color change is completed.
  • the control signal may carry an expected transmittance value or a control voltage of the dimming area
  • the preset transmittance pattern of the preview area may be determined according to the control signal.
  • the preview area when the preview area is located on the electrochromic device or is the above-mentioned electrochromic component, the preview area can be directly changed to the preset transmittance pattern by applying the same control voltage as the dimming area, exemplary Yes, in order to make the preview area change color faster than the dimming area, the area of the preview area can be much smaller than the area of the dimming area.
  • the area ratio of the dimming area to the preview area can be set to be greater than or equal to 100.
  • the absolute value of the control voltage of the preview area may be smaller than the absolute value of the control voltage of the dimming area, then the expected transmittance value of the dimming area can be determined according to the control signal of the dimming area, and used as the expected transmittance of the preview area transmittance pattern, and use the control voltage of the preview area corresponding to the expected transmittance pattern to control the preview area to change color.
  • the expected transmittance value of the dimming area can be determined according to the control signal of the dimming area, and used as the expected transmittance pattern of the preview area, and then the expected transmittance value can be determined according to the expected transmittance pattern It can be displayed on the screen.
  • the corresponding relationship between the control voltage of the dimming area and the expected transmittance pattern can also be stored in advance, then when the control preview area changes color, the corresponding expected transmittance can be found directly according to the control voltage of the dimming area. Override the style and display it on the screen.
  • the user can quickly preview the final state of the electrochromic device after the color change, and determine whether it can meet the user's expectations in a timely manner.
  • the adjustment avoids long waiting and greatly improves the user experience.
  • control method of the electrochromic device further includes: monitoring whether the dimming area reaches a preset cut-off condition, and in response to the dimming area reaching the preset cut-off condition, stopping applying voltage to the dimming area or adopting a preset The hold voltage maintains the transmittance in the dimming area.
  • the dimming area After it is determined that the variation of the characteristic value of the dimming area is greater than the preset value, that is, after it is determined that the dimming area begins to respond to discoloration, it is possible to monitor whether the dimming area reaches the preset cut-off condition, and respond to the dimming area reaching the preset cut-off condition , stop applying voltage to the dimming area or adopt a small preset holding voltage to maintain the transmittance of the dimming area, so that the dimming area is stabilized at the expected transmittance value.
  • the preset cut-off condition may be that the current is less than or equal to the preset cut-off current, the voltage application time is greater than or equal to the preset time, or the unit charge capacity of the charging process reaches a preset value, and the like.
  • the preview area is located on the electrochromic device or is the above-mentioned electrochromic component, it is also possible to monitor whether the preview area reaches the preset cut-off condition after starting to control the preview area to change color, and when it reaches the preset cut-off condition Stop applying voltage to the preview area or use a preset holding voltage to maintain the transmittance of the preview area.
  • the dimming area in the embodiment of the present application is equivalent to the above-mentioned first color-changing area
  • the preview area is equivalent to the above-mentioned second color-changing area
  • the variation of the characteristic value of the dimming area on the electrochromic device is monitored, and then the variation of the characteristic value is compared with the preset value.
  • the The transmittance style controls the color change of the preview area corresponding to the dimming area.
  • the embodiment of the present application also provides a method for controlling an electrochromic device.
  • it before monitoring the variation of the characteristic value of the dimming area on the electrochromic device, it also includes: acquiring the start signal of the electrochromic device, and displaying the selected area on the electrochromic device to provide the user with Multiple transmittance styles; generate a trigger signal according to the target transmittance selected by the user based on the selected area; apply voltage to the dimming area according to the trigger signal.
  • the following steps may be included:
  • the electrochromic device when the electrochromic device is working, some means can be used to start the electrochromic device, and after the activation signal of the electrochromic device is obtained, a selection area on the electrochromic device can be displayed for the user to choose.
  • the selection area and the dimming area can change color independently.
  • the selection area can be composed of multiple transmittance display boxes, and each transmittance display frame can display different transmittance styles. At this time, the selection area can provide users with various transmittance through static display.
  • the preset voltage corresponding to each transmittance display frame can be used to control each transmittance display frame to change color.
  • the selection area can also be in the form of a slide bar, that is, the transmittance style displayed in the slide bar can be changed according to the user's sliding operation, and a variety of transmittance styles can be provided to the user in a dynamic display mode.
  • the slider can be enabled and its color can be changed with a preset transmittance so that the user can determine its position.
  • obtaining the activation signal of the electrochromic device includes: detecting a touch signal at a preset position on the electrochromic device through a touch screen as the activation signal; or detecting whether someone approaches the electrochromic device through a sensor, An activation signal is generated in response to detecting proximity of a person to the electrochromic device.
  • the electrochromic device can be activated when it is detected that a user touches a preset position on the electrochromic device, and the electrochromic device can also be activated when a user is detected to be close to the electrochromic device, but in order to avoid false triggering, Make the selected area develop color for a long time when no one is using it, thus affecting the use of the electrochromic device.
  • the senor When the sensor is used to determine the start, it can also be used when the user approaches for more than a preset time (such as 30 seconds) and does not operate In this case, the selected area is hidden again, that is, the transmittance of the selected area is adjusted to be consistent with the transmittance of the dimming area.
  • the sensor may be an infrared sensing probe or the like.
  • the generation of the trigger signal can be realized through the touch screen, that is, the user can select the desired target transmittance based on the various transmittance styles provided by the selection area through the touch screen.
  • generating the trigger signal according to the target transmittance selected by the user based on the selected area includes: in response to detecting that the user touches or presses the selected area, generating the trigger signal according to the touch or press operation; or, responding A trigger signal is generated according to the sliding operation after it is detected that the user performs a sliding operation on the selection area and stops sliding for a preset duration.
  • the selection area can be composed of multiple transmittance display frames, or it can be a slide bar.
  • the user can select a certain transmittance by touching or pressing.
  • the transmittance pattern displayed in the display frame is used as the target transmittance.
  • the corresponding trigger signal can be generated according to the user's touch or press operation.
  • the trigger signal can carry the target transmittance selected by the user.
  • the selected area is When sliding the bar, the user can change the transmittance style displayed by the slide bar through a sliding operation.
  • the transmittance style currently displayed by the slide bar can be used as For the target transmittance, a corresponding trigger signal can be generated according to the user's sliding operation, for example, the state when the sliding operation stops, and the trigger signal carries the target transmittance selected by the user.
  • the trigger signal can carry the target transmittance selected by the user, and a voltage corresponding to the target transmittance can be applied to the dimming area according to the trigger signal, so that the electrochromic device changes color to the state required by the user.
  • S24 Monitor the variation of the characteristic value of the dimming area on the electrochromic device, wherein the variation of the characteristic value includes at least one of the variation of the voltage value and the variation of the current value.
  • the activation signal of the electrochromic device is obtained and the selection area is displayed to provide the user with a variety of transmittance styles for selection, and then a trigger signal is generated according to the target transmittance selected by the user, so as to adjust the Applying voltage to the light area makes the electrochromic device start to work, and then monitors the change of the characteristic value of the dimming area, and controls the corresponding preview area to change color when the change of the characteristic value is greater than the preset value. It realizes showing the final state of various electrochromic devices to the user in advance, so that the user can directly select the desired target transmittance according to the final state, so that the user can better adjust the electrochromic device according to the needs.
  • Adjustment avoids waiting for a long time to determine whether the discoloration result can reach the expected situation, saving the waiting time of the user. At the same time, only after the electrochromic device is determined to start working, the variation of the characteristic value of the dimming area is monitored, which also saves energy.
  • Some embodiments of the present application also provide a control device for an electrochromic device, which can be implemented in the form of hardware and/or software, and can generally be integrated into a computer device to implement the control device provided by any of the above-mentioned embodiments of the present application.
  • the control method of the electrochromic device can be implemented in the form of hardware and/or software, and can generally be integrated into a computer device to implement the control device provided by any of the above-mentioned embodiments of the present application.
  • the device includes: a dimming area monitoring module, which is configured to monitor the variation of the characteristic value of the dimming region on the electrochromic device, wherein the variation of the characteristic value includes at least one of the variation of the voltage value and the variation of the current value; the preview area
  • the control module is configured to compare the variation of the characteristic value with the preset value, and control the preview area corresponding to the dimming area to change color according to the preset transmittance pattern in response to the variation of the characteristic value being greater than the preset value.
  • the variation of the characteristic value of the dimming area on the electrochromic device is monitored, and then the variation of the characteristic value is compared with the preset value.
  • the The transmittance style controls the color change of the preview area corresponding to the dimming area.
  • control device of the electrochromic device further includes: a control signal acquisition module, configured to acquire the dimming area before controlling the preview area corresponding to the dimming area to change color according to the preset transmittance pattern the control signal; the transmittance determination module is configured to determine a preset transmittance pattern according to the control signal, so that the color of the preview area after the color change is completed is the same as that of the dimming area after the color change is completed.
  • the preview area is located on the electrochromic device or on a remote control terminal outside the electrochromic device.
  • control device of the electrochromic device further includes: a starting signal acquisition module, configured to acquire the starting signal of the electrochromic device before monitoring the variation of the characteristic value of the dimming area on the electrochromic device , and display the selection area on the electrochromic device to provide the user with a variety of transmittance styles;
  • the trigger signal generation module is configured to generate a trigger signal according to the target transmittance selected by the user based on the selection area;
  • the voltage application module is set to To apply voltage to the dimming zone according to the trigger signal.
  • the activation signal acquisition module is configured to: detect the touch signal at a preset position on the electrochromic device through the touch screen as the activation signal; or detect whether someone is close to the electrochromic device through the sensor The device generates an activation signal in response to detecting a person approaching the electrochromic device.
  • the trigger signal generating module is specifically configured to: generate a trigger signal according to the touch or press operation in response to detecting that the user has touched or pressed the selection area; or, in response to detecting that the user has performed a touch or press operation on the selection area Swipe and stop sliding for a preset duration, and generate a trigger signal according to the swipe operation.
  • control device of the electrochromic device further includes: a cut-off condition judging module, configured to monitor whether the dimming area reaches the preset cut-off condition, and stop the adjustment in response to the dimming area reaching the preset cut-off condition A voltage is applied to the light area or a preset holding voltage is used to maintain the transmittance of the dimming area.
  • a cut-off condition judging module configured to monitor whether the dimming area reaches the preset cut-off condition, and stop the adjustment in response to the dimming area reaching the preset cut-off condition A voltage is applied to the light area or a preset holding voltage is used to maintain the transmittance of the dimming area.
  • the control device of the electrochromic device provided in the embodiment of the present application can execute the control method of the electrochromic device provided in the fifth or sixth embodiment of the present application, and has corresponding functional modules and beneficial effects for executing the method.
  • the included units and modules are only divided according to functional logic, but are not limited to the above-mentioned division, as long as the corresponding functions can be realized. Yes; in addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application.
  • Some embodiments of the present application also provide a method for controlling an electrochromic device.
  • This embodiment can control the electrochromic device to change color according to the needs of users.
  • This method can be executed by the control device of the electrochromic device provided in the embodiment of the application.
  • the device can be implemented by hardware and/or software. It can be integrated into computer equipment, and the computer equipment is not limited to the electrochromic device itself or other remote control terminals. Including the following steps:
  • the electrochromic device may include a dimming area, which can be used to change color according to the target transmittance required by the user, that is, the main functional area of the electrochromic device.
  • the control signal can be used to control the dimming area to change color according to the specified target transmittance.
  • the dimming area can be controlled to change color after the control signal is obtained, and the control signal carries the target transmittance. Overrate, so that the final state of the dimming area after color change can be determined.
  • control signal can also carry the control voltage of the dimming area
  • the electrochromic device can realize the change of the transmittance of the electrochromic layer by applying a voltage, and the applied voltage is the same as the color change after the completion of the color change.
  • the control voltage in the control signal can directly control the color change of the dimming area to the target transmittance.
  • obtaining the control signal of the electrochromic device includes: receiving the control signal sent by the user through the remote control terminal; or generating the control signal according to the user's operation on the button or touch screen on the electrochromic device.
  • the user can send the control signal of the electrochromic device through the remote control terminal and transmit it to the electrochromic device.
  • the electrochromic device receives the control signal, it can start to control the dimming area to change color, thus realizing remote control.
  • the user can also directly trigger the electrochromic device itself to generate a control signal through the corresponding button or touch screen on the electrochromic device, and control the dimming area to start changing color according to the control signal.
  • the preview area corresponding to the dimming area can be controlled to change color with the same target transmittance, and the preview area is compared with The dimming area can complete the color change faster, so as to provide the user with a preview function.
  • the dimming area may take a long time for the user to notice that the edge of the dimming area begins to change color.
  • the color change of the preview area is controlled, and the target transmittance is reached faster, so that the user can know in a timely manner that the electrochromic device has begun to respond to the color change, so as to avoid repeated operations by the user, and can preview the electrochromic more quickly The final state of the device after it has completed discoloration.
  • the preview area is located on the electrochromic device or on a remote control terminal outside the electrochromic device.
  • the electrochromic device can include a dimming area and a preview area, and the dimming area and the preview area can change color independently, so that users can be provided with a preview function directly through the electrochromic device.
  • the acquired The control signal simultaneously controls the dimming area and the preview area to change color.
  • the area of the preview area in order to make the preview area change color faster than the dimming area, can be much smaller than the area of the dimming area, for example, the area ratio of the dimming area to the preview area can be set as is greater than or equal to 100, but due to the surface resistance of the conductive layer used in the electrochromic device itself, there is a certain loss. In this case, if you want to make the preview area and the dimming area have the same color after the color change, then It may be necessary to use different voltages for control.
  • the control voltage required for the preview area can be determined according to the target transmittance carried in the control signal, and the control voltage can be used to control the color change of the preview area, so that the preview area can finally reach target transmittance.
  • the preview area can also be located on the remote control terminal outside the electrochromic device, for example, it can be an electrochromic component or a display area on the terminal screen.
  • the situation on the color-changing device can be directly controlled by the obtained control signal, or the required control voltage can be determined according to the target transmittance carried in the control signal and then controlled by the control voltage.
  • the pixel value to be displayed can be determined according to the target transmittance carried in the control signal, so that the display area can display the color corresponding to the target transmittance.
  • the pre-stored target transmittance and The corresponding relationship between colors is displayed, so that after the control signal is obtained, the corresponding display color can be directly searched according to the corresponding relationship and displayed on the screen.
  • the dimming area and the preview area after simultaneously controlling the dimming area and the preview area to change color according to the target transmittance, it also includes: monitoring whether the dimming area reaches a preset cut-off condition, and in response to the dimming area reaching a preset cut-off condition, stopping Apply a voltage to the dimming area or use a preset holding voltage to maintain the transmittance of the dimming area.
  • the dimming area after controlling the dimming area to change color, it is possible to monitor whether the dimming area reaches the preset cut-off condition, and in response to the dimming area reaching the preset cut-off condition, stop applying voltage to the dimming area or adopt a smaller preset hold The voltage maintains the transmittance of the dimming area, so that the dimming area is stable at the target transmittance.
  • the preset cut-off condition may be that the current is less than or equal to the preset cut-off current, the voltage application time is greater than or equal to the preset time, or the unit charge capacity of the charging process reaches a preset value, and the like.
  • the preview area when the preview area is located on the electrochromic device or is the above-mentioned electrochromic component, it is also possible to monitor whether the preview area reaches the preset cut-off condition after the control preview area starts to change color, and when the preset cut-off condition is reached, Stop applying voltage to the preview area or use a preset holding voltage to maintain the transmittance of the preview area.
  • the dimming area in this embodiment is equivalent to the above-mentioned first color-changing area
  • the preview area is equivalent to the above-mentioned second color-changing area
  • the control signal of the electrochromic device is first obtained, and the control signal carries the target transmittance, and then the dimming area and the preview area are simultaneously controlled to change color according to the target transmittance.
  • the light area can complete the color change faster.
  • the preview area can reach the target transmittance faster, so as to provide users with a preview function, so that users can know electrochromism more timely
  • the device has begun to respond to discoloration, and the final state of the electrochromic device after discoloration can be previewed more quickly, which greatly improves the user experience.
  • obtaining a control signal of the electrochromic device includes: obtaining a start signal of the electrochromic device, and displaying a selected area on the electrochromic device, so as to provide the user with a variety of transmittance styles; according to the user A trigger signal is generated based on the target transmittance selected in the selection area; a control signal is generated according to the trigger signal.
  • the following steps may be included:
  • the electrochromic device when the electrochromic device is working, some means can be used to start the electrochromic device, and after the activation signal of the electrochromic device is obtained, a selection area on the electrochromic device can be displayed for the user to choose.
  • the selection area and the dimming area can change color independently.
  • the selection area may be composed of multiple transmittance display boxes, and each transmittance display frame may display a different transmittance style.
  • the selection area may provide users with various transparency Transmittance mode, when the electrochromic device is activated, the preset voltage corresponding to each transmittance display frame can be used to control the color change of each transmittance display frame to the respective preset transmittance.
  • the selection area can also be in the form of a slide bar, that is, the transmittance style displayed in the slide bar can be changed according to the user's sliding operation, and a variety of transmittance styles can be provided to the user in a dynamic display mode.
  • the slide bar can be enabled, and a preset transmittance can be used to change the color of the slide bar so that the user can determine its position.
  • obtaining the activation signal of the electrochromic device includes: detecting a touch signal at a preset position on the electrochromic device through a touch screen as the activation signal; or detecting whether someone approaches the electrochromic device through a sensor, An activation signal is generated in response to detecting proximity of a person to the electrochromic device.
  • the electrochromic device can be activated when it is detected that a user touches a preset position on the electrochromic device, and the electrochromic device can also be activated when a user is detected to be close to the electrochromic device, but in order to avoid false triggering, Make the selected area develop color for a long time when no one is using it, thus affecting the use of the electrochromic device.
  • the senor When the sensor is used to determine the start, it can also be used when the user approaches for more than a preset time (such as 30 seconds) and does not operate In this case, the selected area is hidden, that is, the transmittance of the selected area is adjusted to be consistent with the transmittance of the dimming area.
  • the sensor may be an infrared sensing probe or the like.
  • the generation of the trigger signal can be realized through the touch screen, that is, the user can select the desired target transmittance based on the various transmittance styles provided by the selection area through the touch screen.
  • generating the trigger signal according to the target transmittance selected by the user based on the selected area includes: in response to detecting that the user touches or presses the selected area, generating the trigger signal according to the touch or press operation; or, responding A trigger signal is generated according to the sliding operation after it is detected that the user performs a sliding operation on the selection area and stops sliding for a preset duration.
  • the selection area can be composed of multiple transmittance display frames, or it can be a slide bar.
  • the user can select a certain transmittance by touching or pressing.
  • the transmittance pattern displayed in the display frame is used as the target transmittance.
  • the corresponding trigger signal can be generated according to the user's touch or press operation.
  • the trigger signal can carry the target transmittance selected by the user.
  • the selected area is When sliding the bar, the user can change the transmittance style displayed by the slide bar through a sliding operation.
  • the transmittance style currently displayed by the slide bar can be used as For the target transmittance, a corresponding trigger signal can be generated according to the user's sliding operation, for example, the state when the sliding operation stops, and the trigger signal carries the target transmittance selected by the user.
  • the trigger signal can carry the target transmittance selected by the user, and a control signal can be generated according to the trigger signal, and the target transmittance can be carried in the control signal, so that the control signal can be used to trigger the electrochromic device to change color to the desired value of the user. state.
  • the activation signal of the electrochromic device is obtained and the selection area is displayed to provide the user with a variety of transmittance styles for selection, and then a trigger signal is generated according to the target transmittance selected by the user, so that the trigger signal is generated according to the trigger signal.
  • the required control signal is used to simultaneously control the dimming area and the preview area to change color through the control signal. It realizes showing the final state of various electrochromic devices to the user in advance, so that the user can directly select the desired target transmittance according to the final state, so that the user can better adjust the electrochromic device according to the needs. Adjustment also avoids waiting for a long time to determine whether the discoloration result can reach the expected situation, saving the waiting time of the user.
  • Some embodiments of the present application also provide a control device for an electrochromic device, which can be implemented in the form of hardware and/or software, and can generally be integrated into a computer device to implement the eighth or ninth embodiment of the present application.
  • a control method for an electrochromic device is provided.
  • the device includes: a control signal acquisition module, configured to obtain a control signal of an electrochromic device, and the control signal carries a target transmittance; a color change control module, configured to simultaneously control the dimming area and the preview area to change color according to the target transmittance , wherein the dimming area is located on the electrochromic device, and the time required for the preview area to complete the color change is shorter than the time required for the dimming area to complete the color change.
  • the control signal of the electrochromic device is first obtained, and the control signal carries the target transmittance, and then the dimming area and the preview area are simultaneously controlled to change color according to the target transmittance.
  • the light area can complete the color change faster.
  • the preview area can reach the target transmittance faster, so as to provide users with a preview function, so that users can know electrochromism more timely
  • the device has begun to respond to discoloration, and the final state of the electrochromic device after discoloration can be previewed more quickly, which greatly improves the user experience.
  • the preview area is located on the electrochromic device or on a remote control terminal outside the electrochromic device.
  • control signal acquisition module is configured to: receive the control signal sent by the user through the remote control terminal; or generate the control signal according to the user's operation on the keys or touch screen on the electrochromic device.
  • control device of the electrochromic device further includes: a cut-off condition judging module, configured to monitor whether the dimming area reaches the predetermined value after simultaneously controlling the dimming area and the preview area to change color according to the target transmittance.
  • a cut-off condition is set, and in response to the dimming area reaching the preset cut-off condition, the application of voltage to the dimming area is stopped or a preset holding voltage is used to maintain the transmittance of the dimming area.
  • control signal acquisition module includes: an activation signal acquisition unit configured to acquire an activation signal of the electrochromic device, and display a selection area on the electrochromic device to provide users with multiple transmittance styles ;
  • the trigger signal generation unit is configured to generate a trigger signal according to the target transmittance selected by the user based on the selected area;
  • the control signal generation unit is configured to generate a control signal according to the trigger signal.
  • the activation signal acquisition unit is configured to: detect a touch signal at a preset position on the electrochromic device through the touch screen as the activation signal; or, detect whether someone approaches the electrochromic device through the sensor The device generates an activation signal in response to detecting a person approaching the electrochromic device.
  • the trigger signal generating unit is configured to: generate a trigger signal according to the touch or press operation in response to detecting that the user touches or presses the selection area; or, in response to detecting that the user slides the selection area Operate and stop sliding for a preset duration, and generate a trigger signal according to the sliding operation.
  • the control device of the electrochromic device provided in the embodiment of the present application can execute the control method of the electrochromic device provided in the eighth or ninth embodiment of the present application, and has corresponding functional modules and beneficial effects for executing the method.
  • the included units and modules are only divided according to functional logic, but are not limited to the above-mentioned division, as long as the corresponding functions can be realized. Yes; in addition, the specific names of the functional units are only for the convenience of distinguishing each other, and are not used to limit the protection scope of the present application.
  • the computer equipment includes a processor, a memory, an input device and an output device; the number of processors in the computer device may be one or more, and the processor, memory, input device and output device in the computer device may be connected by a bus or other means .
  • the memory can be used to store software programs, computer-executable programs and modules, such as the program instructions/modules corresponding to the control method of the electrochromic device in the embodiment of the application (for example, the electrochromic device The dimming area monitoring module and the preview area control module in the control device of the electrochromic device, or the control signal acquisition module and the color change control module in the control device of the electrochromic device).
  • the processor executes various functional applications and data processing of the computer equipment by running the software programs, instructions and modules stored in the memory, that is, realizes the above-mentioned control method of the electrochromic device.
  • the memory may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system and at least one application required for a function; the data storage area may store data created according to the use of the computer device, and the like.
  • the memory 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 non-volatile solid-state storage devices.
  • the memory may further include memory located remotely from the processor, such remote memory may be connected to the computer device via a network. Examples of the aforementioned networks include, but are not limited to, the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.
  • the input device can be set to obtain the variation of the characteristic value of the dimming area on the monitored electrochromic device or can be set to obtain the control signal of the electrochromic device, and generate key signal input related to the user setting and function control of the computer equipment Wait.
  • the output device can be set to apply a corresponding voltage to the preview area or can be set to control the preview area to change color or the like.
  • the method for controlling an electrochromic device includes: monitoring the electrochromic device.
  • the method includes: acquiring a control signal of the electrochromic device, wherein the control signal carries a target transmittance; simultaneously controlling the dimming area and the preview area to change color according to the target transmittance, wherein the dimming area is located in the electrochromic device Above, the time required for the preview area to complete the color change is shorter than the time required for the dimming area to complete the color change.
  • the storage medium may be any of various types of memory devices or storage devices.
  • the term "storage medium” is intended to include: installation media such as CD-ROM (Compact Disc Read-Only Memory), floppy disk or tape device; computer system memory or random access memory such as DRAM (Dynamic Random Access Memory, dynamic random access memory), DDR RAM (Double Data Rate RAM, double rate random access memory), SRAM (Static Random Access Memory, static random access memory), EDO RAM (Extended Data Output RAM, extended data output memory), Rambus (Rambus) RAM, etc.; non-volatile memory, such as flash memory, magnetic media (such as hard disk or optical storage); registers or other similar types of memory elements, etc.
  • the storage medium may also include other types of memory or combinations thereof.
  • the storage medium may be located in a computer system in which the program is executed, or may be located in a different second computer system connected to the computer system through a network such as the Internet.
  • the second computer system may provide program instructions to the computer for execution.
  • the term "storage medium" may include two or more storage media that may reside in different locations, such as in different computer systems connected by a network.
  • the storage medium may store program instructions (eg embodied as computer programs) executable by one or more processors.
  • the storage medium may be a non-transitory storage medium.
  • a storage medium containing computer-executable instructions provided in an embodiment of the present application the computer-executable instructions are not limited to the method operations described above, and can also execute the control method of an electrochromic device provided in any embodiment of the present application Related operations in .
  • a computer readable signal medium may include a data signal carrying computer readable program code in baseband or as part of a carrier wave. Such propagated data signals may take many forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the foregoing.
  • a computer-readable signal medium may also be any computer-readable medium other than a computer-readable storage medium, which can send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device. .
  • the program code contained on the computer readable medium can be transmitted by any appropriate medium, including but not limited to wireless, electric wire, optical cable, RF (Radio Frequency, radio frequency), etc., or any suitable combination of the above.
  • the present application can be realized by means of software and necessary general-purpose hardware, and of course it can also be realized by hardware, but in many cases the former is a better implementation .
  • the essence of the embodiment of the present application or the part that contributes to the related technology can be embodied in the form of software products, and the computer software products can be stored in computer-readable storage media, such as computer floppy disks, Read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), flash memory (FLASH), hard disk or optical disc, etc., including several instructions to make a computer device (which can be a personal computer, A server, or a network device, etc.) executes the methods described in various embodiments of the present application.
  • a computer device which can be a personal computer, A server, or a network device, etc.

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Abstract

一种电致变色器件及其控制方法和装置。电致变色器件包括第一变色区域（11）和至少一个第二变色区域（12），第一变色区域（11）与每个第二变色区域（12）分别可独立变色，并设置为同时根据相同的目标透过率进行变色，其中，第一变色区域（11）的面积大于每个第二变色区域（12）的面积。

Description

电致变色器件及其控制方法和装置
本申请要求在2021年06月25日提交中国专利局、申请号为202110710172.8的中国专利申请的优先权，要求在2021年06月25日提交中国专利局、申请号为202110711497.8的中国专利申请的优先权，要求在2021年06月25日提交中国专利局、申请号为202110711524.1的中国专利申请的优先权，要求在2021年06月25日提交中国专利局、申请号为202110711534.5的中国专利申请的优先权，以上申请的全部内容通过引用结合在本申请中。
技术领域
本申请涉及电致变色技术领域，例如涉及一种电致变色器件及其控制方法和装置。
背景技术
电致变色器件一般通过电致变色层两侧的导电层对电致变色层施加电压来实现电致变色层的透过率变化，为了保证导电层透明，所能选择的导电层材料非常有限，在相关技术中通常采用氧化铟锡(Indium tin oxide，ITO)材料。虽然ITO可以导电，但导电性远远不及金属等材料，因此，当电致变色器件变色时，通常会出现周边已经开始变色，但中心区域还未变色的现象。尤其是在一些尺寸较大的器件中，在对电致变色器件施加电压后，往往需要经过数秒用户才能察觉边缘开始变色。在这种情况下，很难及时的判断电致变色器件的预期透过率是否能够达到用户的理想效果，从而延长用户的等待时间，此外，还可能使用户误认为电致变色器件未成功启动，从而使得用户重复操作，导致用户体验不佳。
为了加快变色响应速度，相关技术通常会采用加大施加电压的方式，使得电致变色器件的边缘在高压的驱动下快速变色。但是在这种状态下，电致变色器件的边缘常常处于过充状态，长期使用下，电致变色器件的寿命会大大缩减。
发明内容
本申请提供一种电致变色器件及其控制方法和装置。
第一方面，本申请提供了一种电致变色器件，包括第一变色区域和至少一个第二变色区域，所述第一变色区域与每个所述第二变色区域分别可独立变色，并设置为同时根据相同的目标透过率进行变色，其中，所述第一变色区域的面积大于每个所述第二变色区域的面积。
第二方面，本申请还提供了一种电致变色器件，包括选择区域，所述选择区域设置为向用户提供多种透过率的样式，以使所述电致变色器件根据用户基于所述选择区域选取的目标透过率进行变色。
此外，本申请还提供了一种电子设备，包括本申请任意实施例所提供的电致变色器件。
第三方面，本申请还提供了一种电致变色器件的控制方法，该方法包括：监测电致变色器件上调光区域的特征值变化量，其中，所述特征值变化量包括电压值变化量及电流值变化量中的至少一个；将所述特征值变化量与预设值进行比较，响应于所述特征值变化量大于所述预设值，根据预设透过率样式控制与所述调光区域对应的预览区域进行变色。
第四方面，本申请还提供了一种电致变色器件的控制方法，该方法包括：获取电致变色器件的控制信号，所述控制信号中携带目标透过率；根据所述目标透过率同时控制调光区域和预览区域进行变色，其中，所述调光区域位于所述电致变色器件上，所述预览区域完成变色所需的时间短于所述调光区域完成变色所需的时间。
第五方面，本申请还提供了一种计算机设备，该计算机设备包括：一个或多个处理器；存储器，设置为存储一个或多个程序；当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现本申请任意实施例所提供的电致变色器件的控制方法。
第六方面，本申请还提供了一种计算机可读存储介质，其上存储有计算机程序，该程序被处理器执行时实现本申请任意实施例所提供的电致变色器件的控制方法。
附图说明
图1为本申请一些实施例提供的电致变色器件的结构示意图；
图2为本申请一些实施例提供的另一种电致变色器件的结构示意图；
图3为本申请另一些实施例提供的电致变色器件的结构示意图；
图4为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图5为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图6为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图7为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图8为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图9为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图10为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图11为本申请另一些实施例提供的另一种电致变色器件的结构示意图；
图12为本申请又一些实施例提供的电致变色器件的结构示意图；
图13为本申请又一些实施例提供的另一种电致变色器件的结构示意图；
图14为本申请又一些实施例提供的另一种电致变色器件的结构示意图；
图15为本申请又一些实施例提供的另一种电致变色器件的结构示意图；
图16为本申请又一些实施例提供的另一种电致变色器件的结构示意图；
图17为本申请又一些实施例提供的另一种电致变色器件的结构示意图；
图18为本申请又一些实施例提供的另一种电致变色器件的结构示意图。
具体实施方式
下面结合附图和实施例对本申请作说明。可以理解的是，此处所描述的具体实施例仅用于解释本申请，而非对本申请的限定。另外还需要说明的是，为了便于描述，附图中仅示出了与本申请相关的部分而非全部结构。另外，可以理解的是，实施例中的第一变色区域相当于调光区域，是电致变色器件实现本身功能的基本区域，第二变色区域相当于预览区域，用于快速展示电致变色器件的最终状态。
在更加详细地讨论示例性实施例之前应当提到的是，一些示例性实施例被描述成作为流程图描绘的处理或方法。虽然流程图将各步骤描述成顺序的处理，但是其中的许多步骤可以被并行地、并发地或者同时实施。此外，各步骤的顺序可以被重新安排。当其操作完成时所述处理可以被终止，但是还可以具有未包括在附图中的附加步骤。所述处理可以对应于方法、函数、规程、子例程、子程序等等。
此外，术语“第一”、“第二”等可在本文中用于描述各种方向、动作、步骤或元件等，但这些方向、动作、步骤或元件不受这些术语限制。这些术语仅用于将第一个方向、动作、步骤或元件与另一个方向、动作、步骤或元件区分。术语“第一”、“第二”等而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
图1为本申请一些实施例提供的电致变色器件的结构示意图。如图1所示，该电致变色器件包括第一变色区域11和至少一个第二变色区域12(图1中以包括一个第二变色区域12为例进行示出)，第一变色区域11与每个第二变色区域12分别可独立变色，并设置为同时根据相同的目标透过率进行变色，其中，第一变色区域11的面积大于每个第二变色区域12的面积。
例如，可以将电致变色器件的显示变色区域划分为第一变色区域11和至少一个第二变色区域12，其中，第一变色区域11与每个第二变色区域12可实现分别独立受控进行变色，且第一变色区域11的面积大于每个第二变色区域12的面积。在使用相同或相近的电压分别控制第一变色区域11和第二变色区域12进行变色时，第二变色区域12可以更快的完成变色。在使用本实施例所提供的电致变色器件进行变色时，如在接收到相应的控制信号时，控制信号中可携带相应的目标透过率的值，则可以根据目标透过率同时控制第一变色区域11和第二变色区域12分别进行变色。由于第二变色区域12的面积小于第一变色区域11，同时由于两者使用相同的目标透过率，则对应使用的控制电压相同或相近(相近是由于电致变色器件所使用的导电层自身存在面阻，从而存在一定的损耗，因此第一变色区域11所使用的控制电压 的绝对值可能需要大于第二变色区域12的控制电压的绝对值)，因此，第二变色区域12可以更快的达到目标透过率以完成变色的过程，而且由于使用相同的目标透过率，第一变色区域11与第二变色区域12也最终将会变化至同一状态，而不影响电致变色器件的使用。第二变色区域12可以作为预览区域，在使用电致变色器件变色的过程中，更快的向用户进行反馈，以使用户知晓电致变色器件已经开始响应变色，并提前预览整个电致变色器件完成变色后的最终状态。其中，第二变色区域12的形状可以是圆形、方形、环形以及条形等等。
在一些实施例中，如图2所示，第二变色区域12的数量可以是多个，并可以分布在电致变色器件的四周，还可以设置在电致变色器件的中心位置，以根据电致变色器件的实际使用情况，使得第二变色区域12位于较明显的位置，从而便于用户快速获得预览结果。
在一些实施例中，第一变色区域11与第二变色区域12的面积比值大于等于10，例如，第一变色区域11与第二变色区域12的面积比值大于等于50，例如，第一变色区域11与第二变色区域12的面积比值大于等于100，从而可以使得第二变色区域12达到目标透过率所需的时间相对于第一变色区域11更短，以使用户可以更快的获得预览结果，并可以根据电致变色器件的大小确定第一变色区域11与第二变色区域12之间的面积比值，从而使得第二变色区域12可以在用户可接受的时间范围内完成变色。
或者例如，第二变色区域12的面积小于等于0.1平方米，即不考虑电致变色器件的大小，将第二变色区域12的面积固定设置为小于等于0.1平方米，从而保证第二变色区域12可以在用户可接受的时间范围内完成变色，即针对任意大小的电致变色器件，其中的第二变色区域12均可以较好的作为预览区域为用户提供预览功能。
在一些实施例中，电致变色器件还可以包括图案层，该图案层设置于电致变色器件表面上第二变色区域12的位置或第二变色区域12旁中的至少一个，设置为标记第二变色区域12的位置。例如，当电致变色器件未处于变色过程中或已完成变色过程后时，由于第一变色区域11与第二变色区域12之间的颜色一致，用户难以确定第二变色区域12的具***置，尤其在电致变色器件整体面积较大时，若需要电致变色器件进行变色，则用户的注意力很难较快速的集中在第二变色区域12上，从而减弱了第二变色区域12作为预览区域的作用。因此，可以在电致变色器件上设置图案层来向用户指示第二变色区域12的位置，图案层例如可以设置为与第二变色区域12部分或全部重合，以精准指示第二变色区域12的位置，也可以设置在第二变色区域12旁并指向第二变色区域12，以减少对第二变色区域12的遮挡，从而为用户提供更清晰的预览变色效果，还可以设置在第二变色区域12的位置和第二变色区域12旁，以向用户提供更清晰的指示作用。
本申请实施例所提供的电致变色器件，包括第一变色区域和至少一个第二变色区域，第一变色区域与每个第二变色区域分别可独立变色，并设置为根据相同的目标透过率进行变色， 其中第一变色区域的面积大于每个第二变色区域的面积。通过将电致变色器件中的一个较小的变色区域作为预览区域，当需要使电致变色器件发生变色时，预览区域可以更快的达到目标透过率，从而使得用户可以更加及时的知晓电致变色器件已经开始响应变色，并可以更加快速的预览到电致变色器件完成变色后的最终状态，大大提升了用户的使用体验。
图3为本申请另一些实施例提供的电致变色器件的结构示意图。如图3所示，该电致变色器件包括依次层叠的第一基底层21、第一导电层22、电致变色层23、第二导电层24和第二基底层25；第一导电层22包括第一刻蚀槽221，第一刻蚀槽221设置为将第一导电层22划分为相互独立的第一导电区域和第二导电区域，第一导电区域对应第一变色区域，第二导电区域对应第二变色区域。
在一些实施例中，电致变色层23可以包括依次层叠的电致变色材料层、电解质层和离子存储层，其中，电致变色材料层可以在电场作用下发生离子或电子的脱嵌或嵌入，离子存储层可以存储上述离子或电子，电解质层可以作为上述离子或电子的传输通道，通过以上电致变色层各层间的相互配合，实现电致变色器件表观颜色的变化。
在一些实施例中，第一刻蚀槽221可以使得第一导电层22分为相互独立的多个导电区域，包括对应第一变色区域的第一导电区域和对应第二变色区域的第二导电区域，即第一变色区域的第一导电区域与第二变色区域的第二导电区域之间通过第一刻蚀槽221相隔开，从而可以实现第一变色区域与第二变色区域的独立控制。第一刻蚀槽221的数量可以与第二变色区域的数量相同，以得到相同数量的第二导电区域。在一实施例中，如图4和图5所示，还可以将第一刻蚀槽221对应位置处的电致变色层进行部分或全部刻蚀，以进一步保证对第一变色区域与第二变色区域之间的独立控制。
在一些实施例中，如图6所示，第一导电区域连接第一引出电极222，第二导电区域连接第二引出电极223，第二导电层24连接第三引出电极241。通过对第一引出电极222和第三引出电极241施加电压，可以控制第一变色区域进行变色，通过对第二引出电极223和第三引出电极241施加电压，可以控制第二变色区域进行变色，从而实现第一变色区域和第二变色区域可以独立变色。
在一些实施例中，如图7所示，第二导电层24包括第二刻蚀槽242，第二刻蚀槽242用于将第二导电层24划分为相互独立的第三导电区域和第四导电区域，第三导电区域对应第一变色区域，第四导电区域对应第二变色区域。例如，第二刻蚀槽242也可以使得第二导电层24分为相互独立的多个导电区域，包括对应第一变色区域的第三导电区域和对应第二变色区域的第四导电区域，即第一变色区域的第三导电区域与第二变色区域的第四导电区域之间通过第二刻蚀槽242相隔开，并分别对应上述的第一导电区域和第二导电区域，从而可以进一步提高第一变色区域与第二变色区域之间独立控制的准确性。第二刻蚀槽242的数量可以 与第二变色区域的数量相同，以得到相同数量的第四导电区域。在一实施例中，如图8和图9所示，还可以将第一刻蚀槽221与第二刻蚀槽242对应位置处的电致变色层进行部分或全部刻蚀，以进一步保证对第一变色区域与第二变色区域之间的独立控制。
在一些实施例中，如图10所示，第一导电区域连接第一引出电极222，第二导电区域连接第二引出电极223，第三导电区域连接第四引出电极243，第四导电区域连接第五引出电极244。通过对第一引出电极222和第四引出电极243施加电压，可以控制第一变色区域进行变色，通过对第二引出电极223和第五引出电极244施加电压，可以控制第二变色区域进行变色，从而实现第一变色区域和第二变色区域可以独立变色。
在一些实施例中，如图11所示，第二变色区域12沿电致变色器件的边缘设置。当第二变色区域12沿电致变色器件的边缘设置时，则与第二变色区域12对应的导电区域所需的引出电极(如上述的第二引出电极以及第五引出电极)可以从电致变色器件的边缘直接引出，从而可以避免引出电极所造成的视觉不适，也提高了引出电极设置的便利性。
本申请实施例所提供的电致变色器件，通过在电致变色器件的第一导电层上设置第一刻蚀槽，以将第一导电层划分为对应第一变色区域的第一导电区域和对应第二变色区域的第二导电区域，实现了第一变色区域与第二变色区域之间的独立控制。还可以通过在电致变色器件的第二导电层上设置第二刻蚀槽，以将第二导电层划分为对应第一变色区域的第三导电区域和对应第二变色区域的第四导电区域，从而进一步提高了第一变色区域与第二变色区域之间独立控制的准确性。
本申请又一些实施例提供了一种电致变色器件，该电致变色器件包括选择区域，选择区域设置为向用户提供多种透过率的样式，以使电致变色器件根据用户基于选择区域选取的目标透过率进行变色。
其中，本申请的实施例所提供的电致变色器件的显示变色区域可以仅包括选择区域，例如可以将显示变色区域划分为多个选择区域，示例性的，如图12所示，可以将电致变色器件30的显示变色区域划分为面积相等的六个选择区域51。多个选择区域之间分别可独立变色，并在调节电致变色器件进行变色时，可以将多个选择区域分别调节至各自的预设透过率以向用户展示，从而用户可以根据展示的效果选择自己所需的目标透过率。例如，当用户确定了所需的目标透过率时，可以通过与目标透过率对应的选择区域的按键触发电致变色器件生成相应的控制信号，以使电致变色器件整体跟随目标透过率进行变色，即可以保持所选的选择区域透过率不变，将其他选择区域分别调节至目标透过率，以使电致变色器件整体透过率一致。通过将电致变色器件的显示变色区域划分为多个选择区域并分别独立控制，提高了每个选择区域的变色速度，也为用户提供了各种最终变色效果的参考，使得用户可以更好的根据需要对电致变色器件进行调节。
在一些实施例中，电致变色器件还可以包括调光区域，调光区域与选择区域分别可独立变色，调光区域设置为根据目标透过率进行变色，其中，调光区域的面积大于选择区域的面积。例如，选择区域还可以仅占电致变色器件的显示变色区域的一部分，剩余部分可以作为调光区域。在电致变色器件的使用过程中，用户可以根据选择区域展示的透过率样式选择自己所需的目标透过率并提供给电致变色器件(如上述通过按键触发电致变色器件生成相应的控制信号)，然后电致变色器件即可控制调光区域根据目标透过率进行变色。通过将电致变色器件中的一个较小的变色区域作为选择区域，可以在需要时，更快的为用户展示多种完成变色后的最终状态以供用户选择，在电致变色器件较大时，也可以为用户选择提供方便。
在一些实施例中，如图13所示，选择区域51包括多个透过率展示框511(图13中以包括三个透过率展示框511为例进行示出)，每个透过率展示框511设置为显示不同的透过率的样式。例如，选择区域51可以通过静态展示的方式向用户提供多种透过率的样式以供用户选择，例如可以在需要调节电致变色器件进行变色时，将多个透过率展示框511分别调节至各自的预设透过率以向用户展示，从而用户可以根据展示的效果选择自己所需的目标透过率。当用户确定了所需的目标透过率时，可以通过与目标透过率对应的透过率展示框的按键触发电致变色器件生成相应的控制信号，以使调光区域52根据目标透过率进行变色，同时还可以控制用户所选的透过率展示框以外的透过率展示框也根据目标透过率进行变色，以使电致变色器件整体透过率一致。在一些实施例中，如图13所示，每个透过率展示框511可以沿电致变色器件的边缘设置，从而使得用于独立控制的引出电极可以从电致变色器件的边缘直接引出，以避免引出电极所造成的视觉不适，也提高了引出电极设置的便利性。在一实施例中，调光区域52与每个透过率展示框511的面积比值大于等于100，从而保证每个透过率展示框511相对于调光区域52可以更快的完成变色，以在需要时，更快的为用户提供各种透过率的样式以供选择，同时，还可以将每个透过率展示框511相对集中设置，从而为用户选择提供方便。
在一些实施例中，如图18所示，电致变色器件还包括红外感应探头60，红外感应探头60设置为感应是否有人靠近电致变色器件，并当有人靠近时，将每个透过率展示框511的透过率调节至预设状态。例如，可以通过设置红外感应探头60来判断是否需要调节电致变色器件进行变色，红外感应探头60可以感应是否有人靠近电致变色器件，当有人靠近时，可以自动的控制每个透过率展示框511将透过率调节至各自的预设状态，以向用户展示多种透过率的样式以供选择。相应的，当无人靠近时，可以将每个透过率展示框511隐藏，即保持每个透过率展示框511的透过率与调光区域52的透过率一致，从而不影响电致变色器件的正常使用。在一实施例中，当有人靠近电致变色器件后，在预设时间内没有对电致变色器件进行操作，则也可以将每个透过率展示框511隐藏，以避免误触发带来的影响。通过设置红外感应 探头60来触发每个透过率展示框511的透过率变化，可以更加方便用户的使用，及时的在用户需要时提供变色效果的参考。
在另一些实施例中，如图14所示，选择区域包括至少一个滑动条512(图14中以包括一个滑动条512为例进行示出)，滑动条512设置为根据用户的滑动操作变化当前显示的透过率的样式，并当用户停止滑动时确定目标透过率。例如，选择区域还可以通过动态展示的方式向用户提供多种透过率的样式以供用户选择，用户可以通过对滑动条512对应的滑动开关进行的滑动操作来改变滑动条512的透过率，当用户认为当前的透过率较为合适时，可以停止滑动，则电致变色器件可以在用户停止滑动超过预设时长后将当前的透过率确定为目标透过率，并生成相应的控制信号，以使调光区域52根据所确定的目标透过率进行变色。当滑动条512为多个时，可以分别设置不同的透过率变化区间，以为用户提供更精细的透过率调节功能。在一实施例中，如图14所示，滑动条512可以为矩形，并且矩形的一边可以沿电致变色器件的边缘设置，从而使得用于独立控制的引出电极可以从电致变色器件的边缘直接引出，以避免引出电极所造成的视觉不适，也提高了引出电极设置的便利性。在一实施例中，调光区域52与滑动条512的面积比值大于等于100，从而保证滑动条512相对于调光区域52可以更快的完成变色，以在需要时，更快的为用户提供各种透过率的样式以供选择。在一实施例中，上述的红外感应探头60还可以设置为触发滑动条512开始工作，即当有人靠近时，滑动条512方可根据用户的滑动操作变化当前显示的透过率的样式，而当无人靠近或者有人靠近但超过预设时间内未操作时，控制滑动条512不可调，以保证滑动条512的透过率与调光区域52的透过率一致，从而不影响电致变色器件的正常使用。
在一些实施例中，如图15所示，电致变色器件还包括触摸屏46，触摸屏46设置于电致变色器件表面上选择区域的位置和/或选择区域旁，设置为接收用户的触控动作，并根据触控动作确定用户选取的目标透过率。例如，如图15所示，本实施例所提供的电致变色器件可以包括依次层叠的第一基底层21、第一导电层22、电致变色层23、第二导电层24和第二基底层25，其中，可以通过在第一导电层22上设置刻蚀槽421将电致变色器件的显示变色区域划分为选择区域和调光区域，图15中以将选择区域沿电致变色器件的边缘设置为例进行示出，其中刻蚀槽421左侧的部分为选择区域，刻蚀槽421右侧的部分为调光区域，则触摸屏46可以设置于电致变色器件表面上选择区域的位置和/或选择区域旁，以便于用户根据选择区域显示的透过率执行相应的触控动作。示例性的，当选择区域包括多个透过率展示框时，触摸屏46可以设置在电致变色器件表面上选择区域对应的位置，则用户可以通过触控点击某个透过率展示框来确定目标透过率，以触发调光区域开始变色，此时触摸屏46的位置可以根据选择区域的位置来确定，从而更便于用户的使用；当选择区域包括至少一个滑动条时，触摸屏46可以设置在电致变色器件表面上选择区域旁的位置，则用户可以通过触控滑动的过程来 确定目标透过率，并通过停止滑动触发调光区域开始变色，此时用户的滑动操作不会遮挡滑动条的显示，从而可以为用户提供更清晰的透过率参考。在一实施例中，如图15所示，触摸屏46可以通过光学胶47与第一基底层21贴合。在一实施例中，触摸屏46还可以设置为触发上述的透过率展示框调节至预设状态，或者触发上述的滑动条开始工作等等，即当用户对电致变色器件的透过率进行调节时，可以通过点击触摸屏46来替代上述红外感应探头60的功能。
在一些实施例中，如图16所示，电致变色器件还包括图案层48，图案层48设置于电致变色器件表面上触摸屏46外侧或旁侧的区域中的至少一个，用于标记触摸屏46的位置。例如，当选择区域与调光区域的透过率一致时，用户难以确定触摸屏46的位置，因此，可以通过设置图案层48来提示用户触摸屏46所在的位置，从而便于用户的操作，例如可以设置在电致变色器件表面上触摸屏46的外侧，以精准指示触摸屏46的位置，也可以设置在电致变色器件表面上触摸屏46的旁侧并指向触摸屏46，以减少对选择区域的遮挡，从而为用户提供更清晰的透过率参考。
在一些实施例中，如图17所示，电致变色器件还包括预览区域53(图17中以选择区域51包括多个透过率展示框511为例进行示出)，预览区域53与选择区域51及调光区域52分别可独立变色，预览区域53设置为与调光区域52同时根据目标透过率进行变色，其中，调光区域52的面积大于预览区域53的面积。例如，当用户通过选择区域51确定了目标透过率之后，电致变色器件可以生成控制信号以同时控制预览区域53和调光区域52开始根据目标透过率进行变色。由于预览区域53的面积小于调光区域52的面积，因此预览区域53可以更快的完成变色，从而可以为用户提供快速的预览功能，以向用户进行反馈，使用户知晓电致变色器件已经开始响应变色，从而避免用户的重复操作，大大提升了用户的使用体验。在一实施例中，调光区域52与预览区域53的面积比值大于等于100，从而可以大幅缩短预览区域53完成变色所需的时间，以更快的为用户提供预览功能。
在一些实施例中，预览区域53与选择区域51之间的距离小于预设距离，即可以将预览区域53设置在选择区域51的附近，以使用户在根据选择区域51展示的透过率样式选取目标透过率的同时，可以很方便的观察到预览区域53的透过率变化，从而更好的使用预览区域53提供的预览功能。
可以理解的是，本申请实施例中的调光区域相当于上述的第一变色区域，预览区域相当于上述的第二变色区域。
本申请实施例所提供的电致变色器件，包括选择区域，该选择区域设置为向用户提供多种透过率的样式，以使电致变色器件根据用户基于选择区域选取的目标透过率进行变色。通过在电致变色器件上设置选择区域来提供多种透过率的样式，实现了预先向用户展示多种电 致变色器件完成变色后的最终状态，使得用户可以直接根据该最终状态选择所需的目标透过率，从而使得用户可以更好的根据需要对电致变色器件进行调节，避免了长时间等待后才能确定变色结果是否达到预期的状况，节约了用户的等待时间，大大提高了用户的体验性。
本申请一些实施例还提供了一种电子设备，包括上述申请任意实施例所提供的电致变色器件，具备该电致变色器件相应的功能结构和有益效果。例如，该电子设备可以是建筑玻璃、车窗玻璃以及调光膜片等等，例如可以至少包括依次层叠的第一玻璃、第一胶层、电致变色器件、第二胶层和第二玻璃，以及用于控制电致变色器件变色的控制器和供电用的电源等。特别的，当电致变色器件需要包括触摸屏或图案层时，该触摸屏或图案层可以设置在电致变色器件的表面，也可以设置在第一玻璃或第二玻璃的表面等。
本申请一些实施例提供一种电致变色器件的控制方法。本实施例可根据用户需求控制电致变色器件进行变色，该方法可以由本申请实施例所提供的电致变色器件的控制装置来执行，该装置可以由硬件和/或软件的方式来实现，一般可集成于计算机设备中，该计算机设备不限于是电致变色器件本身或者其他远程控制终端等。包括如下步骤：
S11、监测电致变色器件上调光区域的特征值变化量，其中，特征值变化量包括电压值变化量及电流值变化量中的至少一个。
其中，电致变色器件上可以包括调光区域，可用于根据用户所需的目标透过率进行变色，即电致变色器件的主要功能区域。在电致变色器件的使用过程中，可以通过监测调光区域的特征值变化量，确定电致变色器件是否开始正常工作。例如，特征值变化量可以是电压值变化量和/或电流值变化量等等，电致变色器件可以通过施加电压来实现其中电致变色层的透过率变化，因此，当电致变色器件工作时，调光区域将会产生电压值或电流值等特征值的变化，从而改变颜色。当电致变色器件面积较大时，调光区域的颜色变化将会较慢，但仍可以较快速的获取到调光区域实时的特征值变化量，以便于进行后续的步骤。
S12、将特征值变化量与预设值进行比较，响应于特征值变化量大于预设值，根据预设透过率样式控制与调光区域对应的预览区域进行变色。
例如，可以实时获取调光区域的特征值变化量，其中，特征值变化量为正值，即可以是特征值变化的绝对值，并在每次获取后，将当前的特征值变化量与预设值进行比较，当特征值变化量大于预设值，则可以认定调光区域已经开始响应变色，此时可以根据预设透过率样式控制与调光区域对应的预览区域进行变色。其中，预览区域相比于调光区域可以更快的完成变色，以为用户提供预览功能，当电致变色器件面积较大时，调光区域可能需要较长的时间才能使得用户察觉其边缘开始变色，当通过调光区域的特征值变化量认定调光区域开始变色时，可以通过控制预览区域的快速变色，使得用户更加及时的知晓电致变色器件已经开始响应变色，从而可以避免用户的重复操作。
在一些实施例中，预览区域位于电致变色器件上或者电致变色器件外的远程控制终端上。例如，电致变色器件上的可变色区域可以包括调光区域和预览区域，且调光区域和预览区域可分别独立变色，从而可以直接通过电致变色器件为用户提供预览功能，此时可以通过对预览区域施加预设电压来控制预览区域根据预设透过率样式进行变色。或者，预览区域可以位于电致变色器件外的远程控制终端上，例如可以是一个电致变色组件或者终端屏幕上的一个展示区域，当预览区域为电致变色组件时，也可以通过对预览区域施加预设电压来控制预览区域根据预设透过率样式进行变色，当预览区域为终端屏幕上的一个展示区域时，可以通过预存储的像素值等数据来控制预览区域根据预设透过率样式进行变色。通过将预览区域设置在远程控制终端上，可以实现对电致变色器件的远程控制，并便于用户直接通过远程控制终端及时的确定电致变色器件已经开始响应变色。此处所谓电致变色组件，是指预览区域可以为单独的电致变色器件，例如可以单独的包括前述电致变色器件所具有的第一基底层、第一导电层、电致变色层、第二导电层和第二基底层，从而可以施加预设电压来控制该电致变色组件(即预览区域)根据预设透过率样式进行变色。
在一些实施例中，在根据预设透过率样式控制与调光区域对应的预览区域进行变色之前，还包括：获取调光区域的控制信号；根据控制信号确定预设透过率样式，以使预览区域完成变色后与调光区域完成变色后的颜色相同。
例如，控制信号中可以携带调光区域的预期透过率值或控制电压等等，则可以根据该控制信号确定预览区域的预设透过率样式。示例性的，当预览区域位于电致变色器件上或者为上述的电致变色组件时，可以直接通过施加与调光区域相同的控制电压来使预览区域变色至预设透过率样式，示例性的，为了使得预览区域相比于调光区域可以更快的完成变色，预览区域的面积可以远小于调光区域的面积，例如可以将调光区域与预览区域的面积比值设置为大于等于100，但是由于电致变色器件所使用的导电层自身存在面阻，从而存在一定的损耗，因此，若想使得预览区域和调光区域在完成变色后的颜色相同，可能需要分别施加不同的电压，即预览区域的控制电压的绝对值可能小于调光区域的控制电压的绝对值，则此时可以根据调光区域的控制信号确定调光区域的预期透过率值，并作为预览区域的预期透过率样式，并使用与预期透过率样式对应的预览区域的控制电压控制预览区域进行变色。当预览区域为上述的终端屏幕展示区域时，则可以根据调光区域的控制信号确定调光区域的预期透过率值，并作为预览区域的预期透过率样式，再按照预期透过率样式进行屏幕显示即可。在一实施例中，还可以预先存储调光区域的控制电压与预期透过率样式之间的对应关系，则在控制预览区域进行变色时，直接根据调光区域的控制电压查找对应的预期透过率样式并进行屏幕显示即可。通过使得预览区域完成变色后与调光区域完成变色后的颜色相同，可以使得用户快速预览到电致变色器件完成变色后的最终状态，以及时的确定是否能够达到用户预期，从而及 时的做出调整，避免了长时间的等待，大大的提升了用户体验。
在一些实施例中，该电致变色器件的控制方法还包括：监测调光区域是否达到预设截止条件，响应于调光区域达到预设截止条件，停止对调光区域施加电压或者采用预设保持电压对调光区域进行透过率维持。例如，可以在判定调光区域的特征值变化量大于预设值之后，即判定调光区域开始响应变色之后，监测调光区域是否达到预设截止条件，响应于调光区域达到预设截止条件，停止对调光区域施加电压或者采用一个较小的预设保持电压对调光区域进行透过率维持，以使调光区域稳定在预期透过率值。其中，预设截止条件可以是电流小于等于预设截止电流、电压施加时间大于等于预设时间或者充电过程单位电荷容量达到预设值等等。同样的，当预览区域位于电致变色器件上或者为上述的电致变色组件时，也可以在开始控制预览区域进行变色之后，监测预览区域是否达到预设截止条件，并在达到预设截止条件时停止对预览区域施加电压或者采用预设保持电压对预览区域进行透过率维持。
可以理解的是，本申请实施例中的调光区域相当于上述的第一变色区域，预览区域相当于上述的第二变色区域。
本申请实施例，首先监测电致变色器件上调光区域的特征值变化量，然后将该特征值变化量与预设值进行比较，响应于该特征值变化量大于预设值，根据预设透过率样式控制与调光区域对应的预览区域进行变色。通过监测调光区域上特征值的变化来确定调光区域开始变色，并当调光区域开始变色时控制预览区域开始变色，以实现预览功能，使得用户可以更加及时的知晓电致变色器件已经开始响应变色，避免了用户的重复操作，从而大大提升了用户的使用体验。同时，通过在确定调光区域开始变色后触发预览区域变色，还避免了调光区域未成功变色的情况下，预览区域单独变色以及预览区域被误触发等状况，从而提高了预览区域功能的准确性。
本申请实施例还提供一种电致变色器件的控制方法。在一些实施例中，在监测电致变色器件上调光区域的特征值变化量之前，还包括：获取电致变色器件的启动信号，并显示电致变色器件上的选择区域，以向用户提供多种透过率样式；根据用户基于选择区域选取的目标透过率生成触发信号；根据触发信号对调光区域施加电压。相应的，可以包括如下步骤：
S21、获取电致变色器件的启动信号，并显示电致变色器件上的选择区域，以向用户提供多种透过率样式。
例如，可以在电致变色器件工作时，采用某种手段启动电致变色器件，并可以在获取到电致变色器件的启动信号之后，显示电致变色器件上的选择区域以供用户进行选择。其中，选择区域与调光区域分别可独立变色。示例性的，选择区域可以由多个透过率展示框组成，每个透过率展示框可以显示不同的透过率样式，此时选择区域可以通过静态展示的方式向用户提供多种透过率样式，在启动电致变色器件时，可以使用各个透过率展示框对应的预设电 压分别控制各个透过率展示框进行变色。选择区域还可以是滑动条的形式，即可以根据用户的滑动操作变化滑动条内显示的透过率样式，以动态展示的方式向用户提供多种透过率样式，在启动电致变色器件时，可以使能该滑动条，并可以使用预设透过率改变该滑动条的颜色，以便用户确定其位置。
其中，在一些实施例中，获取电致变色器件的启动信号，包括：通过触摸屏检测电致变色器件上预设位置的触摸信号作为启动信号；或者，通过传感器检测是否有人靠近电致变色器件，响应于检测到有人靠近电致变色器件，生成启动信号。例如，可以在检测到有用户触摸电致变色器件上的预设位置时启动电致变色器件，还可以在检测到有用户靠近电致变色器件时启动电致变色器件，但为了避免误触发，使得选择区域在无人使用的情况下长时间显色，从而影响电致变色器件的使用，在使用传感器判定启动时，还可以在用户靠近超过预设时间(如30秒)并且未进行操作的情况下，将选择区域再次隐藏，即将选择区域的透过率调整至与调光区域的透过率一致。其中，传感器可以是红外感应探头等。
S22、根据用户基于选择区域选取的目标透过率生成触发信号。
例如，为使用方便，可以通过触摸屏来实现触发信号的生成，即用户可以通过触摸屏来基于选择区域提供的多种透过率样式选取所需的目标透过率。在一实施例中，根据用户基于选择区域选取的目标透过率生成触发信号，包括：响应于检测到用户对选择区域进行了触摸或者按压操作，根据触摸或者按压操作生成触发信号；或者，响应于检测到用户对选择区域进行了滑动操作并停止滑动达到预设时长，根据滑动操作生成触发信号。如上所述，选择区域可以由多个透过率展示框组成，还可以是滑动条，当选择区域包括多个透过率展示框时，用户可以通过触摸或者按压操作选定某个透过率展示框所显示的透过率样式作为目标透过率，此时即可根据用户的触摸或者按压操作生成相应的触发信号，该触发信号即可携带用户选取的目标透过率，当选择区域为滑动条时，用户可以通过滑动操作来改变滑动条所显示的透过率样式，则可以在用户进行了一次滑动操作并停止滑动达到预设时长之后，将滑动条当前显示的透过率样式作为目标透过率，此时即可根据用户的滑动操作，例如即可以是滑动操作停止时的状态生成相应的触发信号，且触发信号中携带用户选取的目标透过率。
S23、根据触发信号对调光区域施加电压。
例如，触发信号中可以携带用户选取的目标透过率，可以根据触发信号对调光区域施加与目标透过率对应的电压，以使电致变色器件变色至用户所需的状态。
S24、监测电致变色器件上调光区域的特征值变化量，其中，特征值变化量包括电压值变化量及电流值变化量中的至少一个。
S25、将特征值变化量与预设值进行比较，响应于特征值变化量大于预设值，根据预设透过率样式控制与调光区域对应的预览区域进行变色。
本申请实施例，首先获取电致变色器件的启动信号并显示选择区域以向用户提供多种透过率样式进行选择，然后根据用户选取的目标透过率生成触发信号，以根据触发信号对调光区域施加电压使得电致变色器件开始工作，再监测调光区域的特征值变化量，并在特征值变化量大于预设值时控制对应的预览区域变色。实现了预先向用户展示多种电致变色器件完成变色后的最终状态，使得用户可以直接根据该最终状态选择所需的目标透过率，从而使得用户可以更好的根据需要对电致变色器件进行调节，避免了长时间等待后才能确定变色结果是否能够达到预期的状况，节约了用户的等待时间。同时，仅在确定电致变色器件开始工作后，再对调光区域的特征值变化量进行监测，也节约了能源。
本申请一些实施例还提供一种电致变色器件的控制装置，该装置可以由硬件和/或软件的方式来实现，一般可集成于计算机设备中，用于执行本申请上述任意实施例所提供的电致变色器件的控制方法。该装置包括：调光区域监测模块，设置为监测电致变色器件上调光区域的特征值变化量，其中，特征值变化量包括电压值变化量及电流值变化量中的至少一个；预览区域控制模块，设置为将特征值变化量与预设值进行比较，响应于特征值变化量大于预设值，根据预设透过率样式控制与调光区域对应的预览区域进行变色。
本申请实施例，首先监测电致变色器件上调光区域的特征值变化量，然后将该特征值变化量与预设值进行比较，响应于该特征值变化量大于预设值，根据预设透过率样式控制与调光区域对应的预览区域进行变色。通过监测调光区域上特征值的变化来确定调光区域开始变色，并当调光区域开始变色时控制预览区域开始变色，以实现预览功能，使得用户可以更加及时的知晓电致变色器件已经开始响应变色，避免了用户的重复操作，从而大大提升了用户的使用体验。同时，通过在确定调光区域开始变色后触发预览区域变色，还避免了调光区域未成功变色的情况下，预览区域单独变色以及预览区域被误触发等状况，从而提高了预览区域功能的准确性。
在一些实施例中，该电致变色器件的控制装置，还包括：控制信号获取模块，设置为在根据预设透过率样式控制与调光区域对应的预览区域进行变色之前，获取调光区域的控制信号；透过率确定模块，设置为根据控制信号确定预设透过率样式，以使预览区域完成变色后与调光区域完成变色后的颜色相同。
在一些实施例中，预览区域位于电致变色器件上或者电致变色器件外的远程控制终端上。
在一些实施例中，该电致变色器件的控制装置，还包括：启动信号获取模块，设置为在监测电致变色器件上调光区域的特征值变化量之前，获取电致变色器件的启动信号，并显示电致变色器件上的选择区域，以向用户提供多种透过率样式；触发信号生成模块，设置为根据用户基于选择区域选取的目标透过率生成触发信号；电压施加模块，设置为根据触发信号 对调光区域施加电压。
在上述实施例的基础上，在一实施例中，启动信号获取模块设置为：通过触摸屏检测电致变色器件上预设位置的触摸信号作为启动信号；或者，通过传感器检测是否有人靠近电致变色器件，响应于检测到有人靠近电致变色器件，生成启动信号。
在一些实施例中，触发信号生成模块具体设置为：响应于检测到用户对选择区域进行了触摸或者按压操作，根据触摸或者按压操作生成触发信号；或者，响应于检测到用户对选择区域进行了滑动操作并停止滑动达到预设时长，根据滑动操作生成触发信号。
在一些实施例中，该电致变色器件的控制装置，还包括：截止条件判断模块，设置为监测调光区域是否达到预设截止条件，响应于调光区域达到预设截止条件，停止对调光区域施加电压或者采用预设保持电压对调光区域进行透过率维持。
本申请实施例所提供的电致变色器件的控制装置可执行本申请实施例五或六所提供的电致变色器件的控制方法，具备执行方法相应的功能模块和有益效果。
值得注意的是，在上述电致变色器件的控制装置的实施例中，所包括的各个单元和模块只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能单元的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。
本申请一些实施例还提供一种电致变色器件的控制方法。本实施例可根据用户需求控制电致变色器件进行变色，该方法可以由本申请实施例所提供的电致变色器件的控制装置来执行，该装置可以由硬件和/或软件的方式来实现，一般可集成于计算机设备中，该计算机设备不限于是电致变色器件本身或者其他远程控制终端等。包括如下步骤：
S31、获取电致变色器件的控制信号，控制信号中携带目标透过率。
其中，电致变色器件上可以包括调光区域，可用于根据用户所需的目标透过率进行变色，即电致变色器件的主要功能区域。控制信号可用于控制调光区域根据指定的目标透过率进行变色，在电致变色器件的使用过程中，可以在获取到控制信号之后开始控制调光区域进行变色，且控制信号中携带目标透过率，从而可以确定调光区域变色后的最终状态。在一实施例中，控制信号中还可以携带调光区域的控制电压，电致变色器件可以通过施加电压来实现其中电致变色层的透过率变化，且所施加的电压与完成变色后的透过率之间存在对应关系，因此可以通过控制信号中的控制电压直接控制调光区域变色至目标透过率。
在一些实施例中，获取电致变色器件的控制信号，包括：接收用户通过远程控制终端发送的控制信号；或者，根据用户对电致变色器件上的按键或触摸屏进行的操作生成控制信号。例如，用户可以通过远程控制终端发出电致变色器件的控制信号并传送到电致变色器件上，当电致变色器件接收到该控制信号时，即可开始控制调光区域进行变色，从而实现远程控制。用户还可以在电致变色器件上通过对应的按键或者触摸屏直接触发电致变色器件自身生成控 制信号，并根据该控制信号控制调光区域开始变色。
S32、根据目标透过率同时控制调光区域和预览区域进行变色，其中，调光区域位于电致变色器件上，预览区域完成变色所需的时间短于调光区域完成变色所需的时间。
例如，在获取到电致变色器件的控制信号之后，可以在控制调光区域进行变色的同时，以同样的目标透过率控制与调光区域对应的预览区域进行变色，且预览区域相比于调光区域可以更快的完成变色，从而可以为用户提供预览功能，当电致变色器件的面积较大时，调光区域可能需要较长的时间才能使用户察觉其边缘开始变色，此时通过同时控制预览区域进行变色，并更快的达到目标透过率，使得用户可以更加及时的知晓电致变色器件已经开始响应变色，以避免用户的重复操作，并可以更加快速的预览到电致变色器件完成变色后的最终状态。
在一些实施例中，预览区域位于电致变色器件上或者电致变色器件外的远程控制终端上。例如，电致变色器件上可以包括调光区域和预览区域，且调光区域和预览区域分别可独立变色，从而可以直接通过电致变色器件为用户提供预览功能，此时，可以直接使用所获取的控制信号同时控制调光区域和预览区域进行变色。在一些实施例中，为了使得预览区域相比于调光区域可以更快的完成变色，预览区域的面积可以远小于调光区域的面积，例如可以将调光区域与预览区域的面积比值设置为大于等于100，但是由于电致变色器件所使用的导电层自身存在面阻，从而存在一定的损耗，在这种情况下，若想使得预览区域和调光区域在完成变色后的颜色相同，则可能需要使用不同的电压进行控制，此时可以根据控制信号中所携带的目标透过率确定预览区域所需的控制电压，并使用该控制电压控制预览区域进行变色，以使预览区域最终可以达到目标透过率。或者，预览区域还可以位于电致变色器件外的远程控制终端上，例如可以是一个电致变色组件或者终端屏幕上的一个展示区域，当预览区域为电致变色组件时，如上述位于电致变色器件上的情况，可以直接使用所获取的控制信号进行控制，也可以根据控制信号中所携带的目标透过率确定所需的控制电压再使用该控制电压进行控制，当预览区域为终端屏幕上的一个展示区域时，可以根据控制信号中所携带的目标透过率确定需要显示的像素值等，从而使得展示区域可以显示目标透过率对应的颜色，例如可以通过预存目标透过率与显示颜色之间的对应关系，从而可以在获取到控制信号之后，直接根据该对应关系查找对应的显示颜色并进行屏幕显示即可。通过将预览区域设置在远程终端上，实现了电致变色器件的远程控制，并便于用户直接通过远程控制终端确定电致变色器件已经开始响应以及更快的观察到电致变色器件完成变色后的最终状态。
在一些实施例中，在根据目标透过率同时控制调光区域和预览区域进行变色之后，还包括：监测调光区域是否达到预设截止条件，响应于调光区域达到预设截止条件，停止对调光区域施加电压或者采用预设保持电压对调光区域进行透过率维持。例如，可以在控制调光区 域开始变色之后，监测调光区域是否达到预设截止条件，响应于调光区域达到预设截止条件，停止对调光区域施加电压或者采用一个较小的预设保持电压对调光区域进行透过率维持，以使调光区域稳定在目标透过率。其中，预设截止条件可以是电流小于等于预设截止电流、电压施加时间大于等于预设时间或者充电过程单位电荷容量达到预设值等等。同样的，当预览区域位于电致变色器件上或者为上述的电致变色组件时，也可以在控制预览区域开始变色之后，监测预览区域是否达到预设截止条件，并在达到预设截止条件时停止对预览区域施加电压或者采用预设保持电压对预览区域进行透过率维持。
可以理解的是，本实施例中的调光区域相当于上述的第一变色区域，预览区域相当于上述的第二变色区域。
本申请实施例，首先获取电致变色器件的控制信号，该控制信号中携带目标透过率，然后根据目标透过率同时控制调光区域和预览区域进行变色，其中的预览区域相较于调光区域可以更快的完成变色。通过使用相同的目标透过率控制预览区域与调光区域同时进行变色，并且预览区域可以更快的达到目标透过率，从而为用户提供了预览功能，使得用户可以更加及时的知晓电致变色器件已经开始响应变色，并可以更加快速的预览到电致变色器件完成变色后的最终状态，大大提升了用户的使用体验。
本申请一些实施例还提供一种电致变色器件的控制方法。在一些实施例中，获取电致变色器件的控制信号，包括：获取电致变色器件的启动信号，并显示电致变色器件上的选择区域，以向用户提供多种透过率样式；根据用户基于选择区域选取的目标透过率生成触发信号；根据触发信号生成控制信号。相应的，可以包括如下步骤：
S41、获取电致变色器件的启动信号，并显示电致变色器件上的选择区域，以向用户提供多种透过率样式。
例如，可以在电致变色器件工作时，采用某种手段启动电致变色器件，并可以在获取到电致变色器件的启动信号之后，显示电致变色器件上的选择区域以供用户进行选择。其中，选择区域与调光区域分别可独立变色。示例性的，选择区域可以由多个透过率展示框组成，每个透过率展示框可以显示不同的透过率样式，此时，选择区域可以通过静态展示的方式向用户提供多种透过率样式，在启动电致变色器件时，可以使用各个透过率展示框对应的预设电压分别控制各个透过率展示框变色至各自的预设透过率。选择区域还可以是滑动条的形式，即可以根据用户的滑动操作来改变滑动条内显示的透过率样式，以动态展示的方式向用户提供多种透过率样式，在启动电致变色器件时，可以使能该滑动条，并可以使用一预设透过率来改变该滑动条的颜色，以便用户确定其位置。
其中，在一些实施例中，获取电致变色器件的启动信号，包括：通过触摸屏检测电致变色器件上预设位置的触摸信号作为启动信号；或者，通过传感器检测是否有人靠近电致变色 器件，响应于检测到有人靠近电致变色器件，生成启动信号。例如，可以在检测到有用户触摸电致变色器件上的预设位置时启动电致变色器件，还可以在检测到有用户靠近电致变色器件时启动电致变色器件，但是为了避免误触发，使得选择区域在无人使用的情况下长时间显色，从而影响电致变色器件的使用，在使用传感器判定启动时，还可以在用户靠近超过预设时间(如30秒)并且未进行操作的情况下，将选择区域隐藏，即将选择区域的透过率调整至与调光区域的透过率一致的状态。其中，传感器可以是红外感应探头等。
S42、根据用户基于选择区域选取的目标透过率生成触发信号。
例如，为使用方便，可以通过触摸屏来实现触发信号的生成，即用户可以通过触摸屏来基于选择区域提供的多种透过率样式选取所需的目标透过率。在一些实施例中，根据用户基于选择区域选取的目标透过率生成触发信号，包括：响应于检测到用户对选择区域进行了触摸或者按压操作，根据触摸或者按压操作生成触发信号；或者，响应于检测到用户对选择区域进行了滑动操作并停止滑动达到预设时长，根据滑动操作生成触发信号。如上所述，选择区域可以由多个透过率展示框组成，还可以是滑动条，当选择区域包括多个透过率展示框时，用户可以通过触摸或者按压操作选定某个透过率展示框所显示的透过率样式作为目标透过率，此时即可根据用户的触摸或者按压操作生成相应的触发信号，该触发信号即可携带用户选取的目标透过率，当选择区域为滑动条时，用户可以通过滑动操作来改变滑动条所显示的透过率样式，则可以在用户进行了一次滑动操作并停止滑动达到预设时长之后，将滑动条当前显示的透过率样式作为目标透过率，此时即可根据用户的滑动操作，例如即可以是滑动操作停止时的状态生成相应的触发信号，且触发信号中携带用户选取的目标透过率。
S43、根据触发信号生成控制信号，控制信号中携带目标透过率。
例如，触发信号中可以携带用户选取的目标透过率，可以根据触发信号生成控制信号，并使得控制信号中携带目标透过率，以便使用该控制信号触发电致变色器件变色至用户所需的状态。
S44、根据目标透过率同时控制调光区域和预览区域进行变色，其中，调光区域位于电致变色器件上，预览区域完成变色所需的时间短于调光区域完成变色所需的时间。
本申请实施例，首先获取电致变色器件的启动信号并显示选择区域以向用户提供多种透过率样式进行选择，然后根据用户选取的目标透过率生成触发信号，以根据触发信号生成所需的控制信号，从而通过该控制信号同时控制调光区域和预览区域进行变色。实现了预先向用户展示多种电致变色器件完成变色后的最终状态，使得用户可以直接根据该最终状态选择所需的目标透过率，从而使得用户可以更好的根据需要对电致变色器件进行调节，也避免了长时间等待后才能确定变色结果是否能够达到预期的状况，节约了用户的等待时间。
本申请一些实施例还提供一种电致变色器件的控制装置，该装置可以由硬件和/或软件的 方式来实现，一般可集成于计算机设备中，用于执行本申请实施例八或九所提供的电致变色器件的控制方法。该装置包括：控制信号获取模块，设置为获取电致变色器件的控制信号，控制信号中携带目标透过率；变色控制模块，设置为根据目标透过率同时控制调光区域和预览区域进行变色，其中，调光区域位于电致变色器件上，预览区域完成变色所需的时间短于调光区域完成变色所需的时间。
本申请实施例，首先获取电致变色器件的控制信号，该控制信号中携带目标透过率，然后根据目标透过率同时控制调光区域和预览区域进行变色，其中的预览区域相较于调光区域可以更快的完成变色。通过使用相同的目标透过率控制预览区域与调光区域同时进行变色，并且预览区域可以更快的达到目标透过率，从而为用户提供了预览功能，使得用户可以更加及时的知晓电致变色器件已经开始响应变色，并可以更加快速的预览到电致变色器件完成变色后的最终状态，大大提升了用户的使用体验。
在一些实施例中，预览区域位于电致变色器件上或者电致变色器件外的远程控制终端上。
在一些实施例中，控制信号获取模块设置为：接收用户通过远程控制终端发送的控制信号；或者，根据用户对电致变色器件上的按键或触摸屏进行的操作生成控制信号。
在一些实施例中，该电致变色器件的控制装置，还包括：截止条件判断模块，设置为在根据目标透过率同时控制调光区域和预览区域进行变色之后，监测调光区域是否达到预设截止条件，响应于调光区域达到预设截止条件，停止对调光区域施加电压或者采用预设保持电压对调光区域进行透过率维持。
在一些实施例中，控制信号获取模块，包括：启动信号获取单元，设置为获取电致变色器件的启动信号，并显示电致变色器件上的选择区域，以向用户提供多种透过率样式；触发信号生成单元，设置为根据用户基于选择区域选取的目标透过率生成触发信号；控制信号生成单元，设置为根据触发信号生成控制信号。
在上述实施例的基础上，在一实施例中，启动信号获取单元设置为：通过触摸屏检测电致变色器件上预设位置的触摸信号作为启动信号；或者，通过传感器检测是否有人靠近电致变色器件，响应于检测到有人靠近电致变色器件，生成启动信号。
在一些实施例中，触发信号生成单元设置为：响应于检测到用户对选择区域进行了触摸或者按压操作，根据触摸或者按压操作生成触发信号；或者，响应于检测到用户对选择区域进行了滑动操作并停止滑动达到预设时长，根据滑动操作生成触发信号。
本申请实施例所提供的电致变色器件的控制装置可执行本申请实施例八或九所提供的电致变色器件的控制方法，具备执行方法相应的功能模块和有益效果。
值得注意的是，在上述电致变色器件的控制装置的实施例中，所包括的各个单元和模块 只是按照功能逻辑进行划分的，但并不局限于上述的划分，只要能够实现相应的功能即可；另外，各功能单元的具体名称也只是为了便于相互区分，并不用于限制本申请的保护范围。
本申请一些实施例还提供一种计算机设备。该计算机设备包括处理器、存储器、输入装置及输出装置；计算机设备中处理器的数量可以是一个或多个，计算机设备中的处理器、存储器、输入装置及输出装置可以通过总线或其他方式连接。
存储器作为一种计算机可读存储介质，可用于存储软件程序、计算机可执行程序以及模块，如本申请实施例中的电致变色器件的控制方法对应的程序指令/模块(例如，电致变色器件的控制装置中的调光区域监测模块及预览区域控制模块，或者，电致变色器件的控制装置中的控制信号获取模块及变色控制模块)。处理器通过运行存储在存储器中的软件程序、指令以及模块，从而执行计算机设备的各种功能应用以及数据处理，即实现上述的电致变色器件的控制方法。
存储器可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序；存储数据区可存储根据计算机设备的使用所创建的数据等。此外，存储器可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实例中，存储器可进一步包括相对于处理器远程设置的存储器，这些远程存储器可以通过网络连接至计算机设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
输入装置可设置为获取监测的电致变色器件上调光区域的特征值变化量或者可设置为获取电致变色器件的控制信号，以及产生与计算机设备的用户设置和功能控制有关的键信号输入等。输出装置可设置为向预览区域施加相应的电压或者可设置为控制预览区域进行变色等等。
本申请一些实施例还提供一种包含计算机可执行指令的存储介质，该计算机可执行指令在由计算机处理器执行时用于执行一种电致变色器件的控制方法，该方法包括：监测电致变色器件上调光区域的特征值变化量，其中，特征值变化量包括电压值变化量及电流值变化量中的至少一个；将特征值变化量与预设值进行比较，响应于特征值变化量大于预设值，根据预设透过率样式控制与调光区域对应的预览区域进行变色。或者，该方法包括：获取电致变色器件的控制信号，控制信号中携带目标透过率；根据目标透过率同时控制调光区域和预览区域进行变色，其中，调光区域位于电致变色器件上，预览区域完成变色所需的时间短于调光区域完成变色所需的时间。
存储介质可以是任何的各种类型的存储器设备或存储设备。术语“存储介质”旨在包括：安装介质，例如CD-ROM(Compact Disc Read-Only Memory，光盘只读存储器)、软盘或磁带装置；计算机***存储器或随机存取存储器，诸如DRAM(Dynamic Random Access Memory， 动态随机存取存储器)、DDR RAM(Double Data Rate RAM，双倍速率随机存取存储器)、SRAM(Static Random Access Memory，静态随机存取存储器)、EDO RAM(Extended Data Output RAM，扩展数据输出内存)、兰巴斯(Rambus)RAM等；非易失性存储器，诸如闪存、磁介质(例如硬盘或光存储)；寄存器或其它相似类型的存储器元件等。存储介质可以还包括其它类型的存储器或其组合。另外，存储介质可以位于程序在其中被执行的计算机***中，或者可以位于不同的第二计算机***中，第二计算机***通过网络(诸如因特网)连接到计算机***。第二计算机***可以提供程序指令给计算机用于执行。术语“存储介质”可以包括可以驻留在不同位置中(例如在通过网络连接的不同计算机***中)的两个或更多存储介质。存储介质可以存储可由一个或多个处理器执行的程序指令(例如具体实现为计算机程序)。
存储介质可以是非暂态(non-transitory)存储介质。
本申请实施例所提供的一种包含计算机可执行指令的存储介质，其计算机可执行指令不限于如上所述的方法操作，还可以执行本申请任意实施例所提供的电致变色器件的控制方法中的相关操作。
计算机可读的信号介质可以包括在基带中或者作为载波一部分传播的数据信号，其中承载了计算机可读的程序代码。这种传播的数据信号可以采用多种形式，包括但不限于电磁信号、光信号或上述的任意合适的组合。计算机可读的信号介质还可以是计算机可读存储介质以外的任何计算机可读介质，该计算机可读介质可以发送、传播或者传输用于由指令执行***、装置或者器件使用或者与其结合使用的程序。
计算机可读介质上包含的程序代码可以用任何适当的介质传输，包括但不限于无线、电线、光缆、RF(Radio Frequency，射频)等等，或者上述的任意合适的组合。
通过以上关于实施方式的描述，所属领域的技术人员可以清楚地了解到，本申请可借助软件及必需的通用硬件来实现，当然也可以通过硬件实现，但很多情况下前者是更佳的实施方式。基于这样的理解，本申请的实施例本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如计算机的软盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、闪存(FLASH)、硬盘或光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述的方法。
本领域技术人员会理解，本申请不限于这里所述的特定实施例，对本领域技术人员来说能够进行各种明显的变化、重新调整和替代而不会脱离本申请的保护范围。因此，虽然通过以上实施例对本申请进行了较为详细的说明，但是本申请不仅仅限于以上实施例，在不脱离本发明构思的情况下，还可以包括更多其他等效实施例，而本申请的范围由所附的权利要求范围决定。

Claims (23)

  1. 一种电致变色器件，包括第一变色区域(11)和至少一个第二变色区域(12)，所述第一变色区域(11)与每个所述第二变色区域(12)分别可独立变色，并设置为同时根据相同的目标透过率进行变色，其中，所述第一变色区域(11)的面积大于每个所述第二变色区域(12)的面积。
  2. 根据权利要求1所述的电致变色器件，所述电致变色器件还包括依次层叠的第一基底层(21)、第一导电层(22)、电致变色层(23)、第二导电层(24)和第二基底层(25)；所述第一导电层(22)包括第一刻蚀槽(221)，所述第一刻蚀槽(221)设置为将所述第一导电层(22)划分为相互独立的第一导电区域和第二导电区域，所述第一导电区域对应所述第一变色区域(11)，所述第二导电区域对应所述第二变色区域(12)。
  3. 根据权利要求2所述的电致变色器件，其中，所述第二导电层(24)包括第二刻蚀槽(242)，所述第二刻蚀槽(242)设置为将所述第二导电层(24)划分为相互独立的第三导电区域和第四导电区域，所述第三导电区域对应所述第一变色区域(11)，所述第四导电区域对应所述第二变色区域(12)。
  4. 根据权利要求1所述的电致变色器件，其中，所述第一变色区域(11)与所述第二变色区域(12)的面积比值大于或等于10。
  5. 根据权利要求1所述的电致变色器件，其中，所述第一变色区域(11)与所述第二变色区域(12)的面积比值大于或等于100。
  6. 根据权利要求1所述的电致变色器件，其中，每个第二变色区域(12)的面积小于或等于0.1平方米。
  7. 根据权利要求1所述的电致变色器件，所述电致变色器件还包括：选择区域(51)，所述选择区域(51)设置为向用户提供多种透过率的样式，以使所述电致变色器件根据用户基于所述选择区域(51)选取的目标透过率进行变色；其中，所述选择区域(51)与所述第一变色区域(11)及所述第二变色区域(12)分别可独立变色，所述第一变色区域(11)的面积大于所述选择区域(51)的面积。
  8. 根据权利要求7所述的电致变色器件，所述电致变色器件还包括触摸屏(46)，所述触摸屏(46)设置于所述电致变色器件表面上所述选择区域(51)的位置或所述选择区域(51)旁中的至少一个，设置为接收用户的触控动作，并根据所述触控动作确定用户选取的所述目标透过率。
  9. 根据权利要求1或8所述的电致变色器件，所述电致变色器件还包括图案层(48)，所述图案层(48)设置于所述电致变色器件表面上所述第二变色区域(12)的位置或所述第二变色区域(12)旁中的至少一个，设置为标记所述第二变色区域(12)的位置。
  10. 根据权利要求1或8或9所述的电致变色器件，所述图案层(48)设置于所述电致变色器件表面上所述触摸屏(46)外侧或旁侧的区域中的至少一个，设置为标记所述触摸屏(46) 的位置。
  11. 根据权利要求7所述的电致变色器件，其中，所述选择区域(51)包括多个透过率展示框(511)，每个所述透过率展示框(511)设置为显示不同的透过率的样式；所述电致变色器件还包括红外感应探头(60)，所述红外感应探头(60)设置为感应是否有人靠近所述电致变色器件，并响应于有人靠近所述电致变色器件，将每个所述透过率展示框(511)的透过率调节至预设状态。
  12. 根据权利要求7所述的电致变色器件，其中，所述选择区域(51)包括至少一个滑动条(512)，每个滑动条(512)设置为根据用户的滑动操作变化当前显示的透过率的样式，并响应于用户停止滑动确定所述目标透过率。
  13. 一种如权利要求1-12中任意一项所述的电致变色器件的控制方法，包括：
    监测电致变色器件上调光区域的特征值变化量，其中，所述特征值变化量包括电压值变化量及电流值变化量中的至少一个；
    将所述特征值变化量与预设值进行比较，响应于所述特征值变化量大于所述预设值，根据预设透过率样式控制与所述调光区域对应的预览区域进行变色。
  14. 一种如权利要求1-12中任意一项所述的电致变色器件的控制方法，包括：
    获取电致变色器件的控制信号，所述控制信号中携带目标透过率；
    根据所述目标透过率同时控制调光区域和预览区域进行变色，其中，所述调光区域位于所述电致变色器件上，所述预览区域完成变色所需的时间短于所述调光区域完成变色所需的时间。
  15. 一种电致变色器件的控制方法，包括：
    监测电致变色器件上调光区域的特征值变化量，其中，所述特征值变化量包括电压值变化量及电流值变化量中的至少一个；
    将所述特征值变化量与预设值进行比较，响应于所述特征值变化量大于所述预设值，根据预设透过率样式控制与所述调光区域对应的预览区域进行变色。
  16. 根据权利要求15所述的电致变色器件的控制方法，在所述根据预设透过率样式控制与所述调光区域对应的预览区域进行变色之前，还包括：
    获取所述调光区域的控制信号；
    根据所述控制信号确定所述预设透过率样式，以使所述预览区域完成变色后与所述调光区域完成变色后的颜色相同。
  17. 根据权利要求15所述的电致变色器件的控制方法，在所述监测电致变色器件上调光区域的特征值变化量之前，还包括：
    获取所述电致变色器件的启动信号，并显示所述电致变色器件上的选择区域，以向用户 提供多种透过率样式；
    根据用户基于所述选择区域选取的目标透过率生成触发信号；
    根据所述触发信号对所述调光区域施加电压。
  18. 一种电致变色器件的控制方法，包括：
    获取电致变色器件的控制信号，所述控制信号中携带目标透过率；
    根据所述目标透过率同时控制调光区域和预览区域进行变色，其中，所述调光区域位于所述电致变色器件上，所述预览区域完成变色所需的时间短于所述调光区域完成变色所需的时间。
  19. 根据权利要求15或18所述的电致变色器件的控制方法，其中，所述预览区域位于所述电致变色器件上或者所述电致变色器件外的远程控制终端上。
  20. 根据权利要求18所述的电致变色器件的控制方法，其中，所述获取电致变色器件的控制信号，包括：
    接收用户通过远程控制终端发送的所述控制信号；或者，
    根据用户对所述电致变色器件上的按键或触摸屏进行的操作生成所述控制信号。
  21. 根据权利要求15或18或19所述的电致变色器件的控制方法，所述控制方法还包括：
    监测所述调光区域是否达到预设截止条件，响应于所述调光区域达到预设截止条件，停止对所述调光区域施加电压或者采用预设保持电压对所述调光区域进行透过率维持。
  22. 根据权利要求18所述的电致变色器件的控制方法，其中，所述获取电致变色器件的控制信号，包括：
    获取所述电致变色器件的启动信号，并显示所述电致变色器件上的选择区域，以向用户提供多种透过率样式；
    根据用户基于所述选择区域选取的目标透过率生成触发信号；
    根据所述触发信号生成所述控制信号。
  23. 一种计算机设备，包括：
    一个或多个处理器；
    存储器，设置为存储一个或多个程序；
    当所述一个或多个程序被所述一个或多个处理器执行，使得所述一个或多个处理器实现如权利要求15-17或者权利要求18-22中任一所述的电致变色器件的控制方法。
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