CN103853330B - Method and mobile terminal based on eyes control display layer switching - Google Patents
Method and mobile terminal based on eyes control display layer switching Download PDFInfo
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- 210000001508 eye Anatomy 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 210000005252 bulbus oculi Anatomy 0.000 claims description 16
- 230000004397 blinking Effects 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 4
- 238000011017 operating method Methods 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000004438 eyesight Effects 0.000 description 4
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- 238000004891 communication Methods 0.000 description 1
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Abstract
The invention discloses a kind of method and mobile terminal based on eyes control display layer switching, the method based on eyes control display layer switching includes step：Show that at least one is Zone switched in the predeterminated position of screen；Whether detection eyes are watched attentively in described Zone switched；If so, current display layer is then switched into the Zone switched corresponding display layer.So as to realize and control being switched fast for display layer by the way that eye gaze is Zone switched, enrich operating method, liberated user's both hands, enhance the convenience of user's operation, improve Consumer's Experience.Simultaneously, pass through the partial content in the corresponding display layer of Zone switched display so that whether it is target display layer that user can carry out the accurate judgement display layer with preview the contents of the section, avoids error in judgement and switches repeatedly, operating efficiency is improved, further improves Consumer's Experience.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a method for controlling display layer switching based on eyes and a mobile terminal.
Background
The mobile terminal generally has a plurality of display layers, each display layer displays contents such as images and characters, only one display layer is generally displayed on a screen of the mobile terminal each time, and when another display layer needs to be displayed, a display layer switching operation needs to be performed.
In the prior art, when a user switches a display layer, the display layer can only be switched by sliding a finger or clicking a screen. When the hands of a user are inconvenient, the switching of the display layers cannot be realized; or, when the screen is large, the user may be labored to perform the switching operation with one hand, even resulting in an erroneous operation. Therefore, the conventional mobile terminal is not convenient enough when the display layer is switched, and the user experience is not good.
Disclosure of Invention
The invention mainly aims to provide a method for controlling display layer switching based on eyes and a mobile terminal, and aims to liberate both hands of a user, enhance the convenience of user operation and improve the user experience.
To achieve the above object, the present invention provides a method for controlling display layer switching based on eyes, comprising the steps of:
displaying at least one switching area at a preset position of a screen;
detecting whether an eye is gazing at the switching region;
and if so, switching the current display layer into the display layer corresponding to the switching area.
Preferably, the detecting whether the eye is gazing at the switching region comprises:
detecting whether the sight line of the eyes falls into the switching area and lasts for a preset time;
if yes, determining that the eyes are gazed at the switching area.
Preferably, the detecting whether the eye is gazing at the switching region comprises:
detecting whether the sight line of the eyes falls into the switching area and has a blinking action;
if yes, determining that the eyes are gazed at the switching area.
Preferably, the switching area displays a part of the content of the corresponding display layer.
Preferably, the switching area is a switching label of the corresponding display layer.
The invention also provides a mobile terminal, which comprises a display module, a detection module and a processing module, wherein the display module comprises at least two display layers, wherein:
the display module is used for displaying at least one switching area at a preset position of a screen;
the detection module is used for detecting whether eyes are watched in the switching area, and if yes, a switching signal is sent to the processing module;
and the processing module is used for switching the current display layer into the display layer corresponding to the switching area according to the switching signal.
Preferably, the detection module comprises a camera and an analysis and calculation unit, wherein:
the camera is used for tracking eyeballs and shooting images;
the analysis and calculation unit is used for judging whether the sight of the eyes falls into the switching area or not according to the image and continuing for preset time, and if yes, the eyes are determined to be gazed at the switching area.
Preferably, the detection module comprises a camera and an analysis and calculation unit, wherein:
the camera is used for tracking eyeballs and shooting images;
the analysis calculation unit is used for judging whether the sight of the eyes falls into the switching area or not and has a blinking action according to the image, and if so, determining that the eyes are gazed at the switching area.
According to the method for controlling the switching of the display layers based on the eyes, the display layers are rapidly switched by watching the switching area through the eyes, the operation method is enriched, the two hands of a user are liberated, the convenience of the user operation is enhanced, and the user experience is improved. Meanwhile, partial content of the corresponding display layer is displayed in the switching area, so that a user can preview the partial content to accurately judge whether the display layer is the target display layer, repeated switching caused by judgment errors is avoided, the operation efficiency is improved, and the user experience is further improved.
Drawings
FIG. 1 is a flow chart of a first embodiment of a method of eye-based control of display layer switching of the present invention;
FIG. 2 is a schematic view showing an example of arrangement of display layers in the present invention;
FIG. 3 is a diagram illustrating an example of displaying a switching region on a display layer according to the present invention;
FIG. 4 is a schematic diagram of the present invention after switching the display layers;
FIG. 5 is a flow chart of a second embodiment of a method of eye-based control of display layer switching of the present invention;
FIG. 6 is a block diagram of the architecture of one embodiment of a mobile terminal of the present invention;
fig. 7 is a block diagram of the structure of the detection module in fig. 6.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, a first embodiment of the eye-based method of controlling display layer switching of the present invention is presented, the eye-based method comprising the steps of:
step S101: displaying at least one switching region at a preset position on a screen
The preset position may be a preset fixed position, such as the left side, the right side, the upper side or the lower side of the screen, or a blank position of the current display layer. The switching area may be a switching icon or a switching tab. If the switching label is the switching label, the number of the switching areas is determined according to the number of the display layers, if the display layers are two, one switching area exists, and if the display layers are three or more, more than two switching areas exist. Preferably, the switching area is an area in which a part of the content corresponding to the display layer is displayed, and the number of the switching areas is determined according to the number of the display layers, as with the switching tab. The partial content may be a partial content randomly extracted from the display layer, a representative partial content on the display layer, or a user-defined content. The portion of content may be an image or text.
As shown in FIG. 2, the mobile terminal has 1-4 display layers, and the four display layers are vertically stacked together as shown in FIG. 3. The current display layer is display layer 1, the display layer 1 has a house image P0, the rest are blank areas, the blank areas have three switching areas, each switching area displays a part of content on the corresponding display layer, and the part of content just corresponds to the switching area, where the displayed content is all images, which are P1, P2 and P3 respectively. And partial contents displayed in the switching area are fuzzy, the contents on the current display layer are not clear, and the definition is sequentially reduced along with the stacking sequence of the display layers from top to bottom, so that the layering sense is displayed. As shown in fig. 3, the first to fourth display layers are stacked in this order, and display layer 1 is the current display layer on which image P0 is most clear; the sharpness of the image P1 of the display layer 2 displayed by the first switching region, the image P2 of the display layer 3 displayed by the second switching region, and the image P3 of the display layer 4 displayed by the third switching region decreases in order.
Step S102: detecting whether the sight line of the eyes falls into a certain switching area for a preset time
The mobile terminal tracks the movement of the eyeballs through the camera, shoots images of the eyeballs, analyzes the sight line direction of the eyes according to the images of the eyeballs, calculates the intersection point of the sight line and the screen, and judges whether the sight line of the eyes falls into a certain switching area according to the coordinate position of the intersection point. If the sight line is determined to fall into a certain switching area and the preset time is continued, determining that the eyes watch on the switching area, and entering step S103; and if the sight line is judged not to fall into a certain switching area or not to continue for a preset time, the eyes are judged not to watch the switching area, the mobile terminal does not respond, and the eyeballs are continuously tracked.
Step S103: switching the current display layer to the display layer corresponding to the switching region
And when the mobile terminal judges that the eyes watch on the switching area, switching the current display layer to the display layer corresponding to the switching area, and generating and displaying the switching area corresponding to the switched display layer on the screen.
When it is determined that the user's eyes are focused on the image P1 in the first switching area as shown in fig. 3, the current display layer is switched to the display layer 2 corresponding to the first switching area, and after the switching, as shown in fig. 4, the text and image contents on the display layer 2 are all displayed, and the switching area in fig. 4 is omitted and not displayed.
For the switching of the vertically stacked display layers as shown in fig. 2 to 4, the mobile terminal may implement the switching of the display layers by sinking the current display layer 1 and floating the display layer 2 to the first layer covering the display layer 1; or by optical adjustment (e.g., pixel adjustment, etc.) to cause the content on the display layer 2 to be displayed in full detail, while the content on the display layer 1 is not visible in full or to allow a portion of the content to be displayed in a lower detail in the switching region.
Referring to fig. 5, the method for controlling display layer switching based on eyes of the present invention is proposed, and the method for controlling display layer switching based on eyes comprises the following steps:
step S201: displaying at least one switching region at a preset position on a screen
Step S202: detecting whether the eye sight line falls into a certain switching area and has blinking action
The mobile terminal tracks the movement of the eyeballs through the camera, shoots images of the eyeballs, analyzes the sight line direction of the eyes according to the images of the eyeballs, accordingly judges the intersection point of the sight line and the screen, and judges whether the sight line of the eyes falls into a certain switching area according to the coordinate position of the intersection point. If the sight line is determined to fall into a certain switching area, continuously determining whether blinking motions exist in the period, if yes, determining that the eyes watch on the switching area, and entering step S203; if the sight line is judged not to fall into a certain switching area or no blinking action is carried out in the period, the eyes are judged not to be gazed at the switching area, the mobile terminal does not respond, and the eyeballs are continuously tracked.
Step S203: switching the current display layer to the display layer corresponding to the switching region
In some embodiments, there are also specific handover areas, and when the user looks at some specific handover areas, the mobile terminal then switches to the next layer forward or back to the previous layer.
Therefore, the method for controlling the switching of the display layers based on the eyes realizes the rapid switching of the display layers by watching the switching area with the eyes, enriches the operation methods, liberates the two hands of the user, enhances the convenience of the user operation and improves the user experience.
By displaying part of contents of the corresponding display layer in the switching area, a user can preview the part of contents to accurately judge whether the display layer is the target display layer, repeated switching caused by judgment errors is avoided, the operation efficiency is improved, and the user experience is further improved.
Referring to fig. 6 and 7, an embodiment of the mobile terminal of the present invention is provided, where the mobile terminal includes a display module 110, a detection module 120, and a processing module 130, and the display module 110 includes at least two display layers, where:
the display module 110: comprises at least two display layers, and the display layers display the contents such as images, characters and the like. The method comprises the step of displaying at least one switching area at a preset position of a screen.
The preset position may be a preset fixed position, such as the left side, the right side, the upper side or the lower side of the screen, or a blank position of the current display layer. The switching area may be a switching icon or a switching tab. If the switching label is the switching label, the number of the switching areas is determined according to the number of the display layers, if the display layers are two, one switching area exists, and if the display layers are three or more, more than two switching areas exist. Preferably, the switching area is an area in which a part of the content corresponding to the display layer is displayed, and the number of the switching areas is determined according to the number of the display layers, as with the switching tab. The partial content may be a partial content randomly extracted from the display layer, a representative partial content on the display layer, or a user-defined content. The portion of content may be an image or text.
As shown in fig. 2, the display module 110 has four display layers, and the four display layers are vertically stacked together as shown in fig. 3. The current display layer is display layer 1, the display layer 1 has a house image P0, the rest are blank areas, the blank areas have three switching areas, each switching area displays a part of content on the corresponding display layer, and the part of content just corresponds to the switching area, where the displayed content is all images, which are P1, P2 and P3 respectively. And partial contents displayed in the switching area are fuzzy, the contents on the current display layer are not clear, and the definition is sequentially reduced along with the stacking sequence of the display layers from top to bottom, so that the layering sense is displayed. As shown in fig. 3, the display layers 1 to 4 are sequentially stacked, the display layer 1 is the current display layer, and the image P0 on the current display layer is clearest; the sharpness of the image P1 of the display layer 2 displayed by the first switching region, the image P2 of the display layer 3 displayed by the second switching region, and the image P3 of the display layer 4 displayed by the third switching region decreases in order.
The detection module 120: for detecting whether the eyes are gazed at a certain switching area, if yes, a switching signal is sent to the processing module 130.
The detection module 120 includes a camera 121 and an analysis and calculation unit 122, as shown in fig. 7. The camera 121 is configured to track movement of an eyeball and capture an image of the eyeball. The analysis and calculation unit 122 is configured to analyze a direction of a line of sight of the eye according to the eyeball image, calculate an intersection point of the line of sight and the screen, and determine whether the line of sight of the eye falls into a certain switching area according to a coordinate position of the intersection point; if the sight line is determined to fall into a switching area and the preset time is continued, determining that the eyes watch on the switching area, and sending a switching signal to the processing unit 130; if the sight line is judged not to fall into a switching area or not to continue for a preset time, the eyes are judged not to watch the switching area and do not respond.
In some embodiments, the analysis and calculation unit 122 is configured to analyze the eye sight direction according to the eyeball image, calculate an intersection point between the eye sight and the screen, and determine whether the eye sight falls into a certain switching area according to the coordinate position of the intersection point; if the sight line is determined to fall into a switching area, whether blinking actions exist in the period is continuously determined, if yes, eyes are determined to be gazed at the switching area, and a switching signal is sent to the processing unit 130; if it is determined that the line of sight does not fall within a certain switching region or no blinking motion occurs during the period, it is determined that the eyes are not gazing at the switching region and no response is given.
The processing module 130: and is configured to switch the current display layer to the display layer corresponding to the switching area according to the switching signal, and generate a switching area corresponding to the switched display layer on the screen and control the display module 110 to display the switching area.
When it is determined that the user's eyes are focused on the image P1 in the first switching area as shown in fig. 3, the current display layer is switched to the display layer 2 corresponding to the first switching area, and after the switching, as shown in fig. 4, the text and image contents on the display layer 2 are all displayed, and the switching area in fig. 4 is omitted and not displayed.
For switching of vertically stacked display layers as shown in fig. 2-4, the processing module 130 may implement switching of display layers by sinking the current display layer 1, floating the display layer 2 to the top layer and covering the display layer 1; or by optical adjustment (e.g., pixel adjustment, etc.) to cause the content on the display layer 2 to be displayed in full detail, while the content on the display layer 1 is not visible in full or to allow a portion of the content to be displayed in a lower detail in the switching region.
Therefore, the mobile terminal realizes the rapid switching of the display layers by watching the switching area through eyes, enriches the operation method, liberates the two hands of the user, enhances the convenience of the user operation and improves the user experience.
By displaying part of contents of the corresponding display layer in the switching area, a user can preview the part of contents to accurately judge whether the display layer is the target display layer, repeated switching caused by judgment errors is avoided, the operation efficiency is improved, and the user experience is further improved.
It should be understood that the above is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures or equivalent flow transformations made by the present specification and drawings, or applied directly or indirectly to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method for controlling display layer switching based on eye, comprising the steps of:
displaying at least one switching area at a preset position of a screen;
detecting whether an eye is gazing at the switching region;
if so, switching the current display layer into a display layer corresponding to the switching area;
the switching of the current display layer to the display layer corresponding to the switching region is specifically:
floating the display layer corresponding to the switching area to a first layer to cover the current display layer; or,
and through optical adjustment, the content on the display layer corresponding to the switching area is completely and clearly displayed, and the content on the current display layer is completely invisible or only part of the content is displayed in the switching area.
2. The eye-based method of controlling display layer switching according to claim 1, wherein the detecting whether an eye is gazing at the switching region comprises:
detecting whether the sight line of the eyes falls into the switching area and lasts for a preset time;
if yes, determining that the eyes are gazed at the switching area.
3. The eye-based method of controlling display layer switching according to claim 1, wherein the detecting whether an eye is gazing at the switching region comprises:
detecting whether the sight line of the eyes falls into the switching area and has a blinking action;
if yes, determining that the eyes are gazed at the switching area.
4. An eye-based method for controlling switching of display layers according to any one of claims 1-3, wherein the switching area is displayed with a part of the content of the corresponding display layer.
5. An eye-based method for controlling switching of display layers according to any one of claims 1-3, wherein the switching area is a switching label of the corresponding display layer.
6. A mobile terminal comprising a display module, a detection module and a processing module, wherein the display module comprises at least two display layers, and the display layers are stacked together, wherein:
the display module is used for displaying at least one switching area at a preset position of a screen;
the detection module is used for detecting whether eyes are watched in the switching area, and if yes, a switching signal is sent to the processing module;
the processing module is configured to switch the current display layer to the display layer corresponding to the switching area according to the switching signal, and specifically includes:
floating the display layer corresponding to the switching area to a first layer to cover the current display layer; or,
and through optical adjustment, the content on the display layer corresponding to the switching area is completely and clearly displayed, and the content on the current display layer is completely invisible or only part of the content is displayed in the switching area.
7. The mobile terminal of claim 6, wherein the detection module comprises a camera and an analysis and calculation unit, and wherein:
the camera is used for tracking eyeballs and shooting images;
the analysis and calculation unit is used for judging whether the sight of the eyes falls into the switching area or not according to the image and continuing for preset time, and if yes, the eyes are determined to be gazed at the switching area.
8. The mobile terminal of claim 6, wherein the detection module comprises a camera and an analysis and calculation unit, and wherein:
the camera is used for tracking eyeballs and shooting images;
the analysis calculation unit is used for judging whether the sight of the eyes falls into the switching area or not and has a blinking action according to the image, and if so, determining that the eyes are gazed at the switching area.
9. A mobile terminal according to any of claims 6-8, wherein the switching area is displayed with a portion of the content of the corresponding display layer.
10. A mobile terminal according to any of claims 6-8, wherein the switching area is a switch label of the corresponding display layer.
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| CN104850317A (en) * | 2014-12-31 | 2015-08-19 | 华为终端（东莞）有限公司 | Display method of screen of wearable device, and wearable device |
| CN104834446B (en) * | 2015-05-04 | 2018-10-26 | 惠州Tcl移动通信有限公司 | A kind of display screen multi-screen control method and system based on eyeball tracking technology |
| CN105323374A (en) * | 2015-05-19 | 2016-02-10 | 维沃移动通信有限公司 | Mobile terminal and multi-window task implementing method of same |
| US10180741B2 (en) * | 2015-05-27 | 2019-01-15 | Samsung Electronics Co., Ltd. | Electronic apparatus including emissive display and transparent display and method of controlling same |
| CN105425971B (en) * | 2016-01-15 | 2018-10-26 | 中意工业设计（湖南）有限责任公司 | A kind of exchange method, device and the near-eye display at eye movement interface |
| CN106648062A (en) * | 2016-10-12 | 2017-05-10 | 大连文森特软件科技有限公司 | Virtual reality technology and framing processing technology-based tourism landscape realization system |
| CN107817895B (en) * | 2017-09-26 | 2021-01-05 | 微幻科技(北京)有限公司 | Scene switching method and device |
| CN110338499A (en) * | 2019-08-01 | 2019-10-18 | 贵州电网有限责任公司 | A kind of holographic helmet of VR |
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