CN108259745A - A kind of bracelet and its display methods - Google Patents
A kind of bracelet and its display methods Download PDFInfo
- Publication number
- CN108259745A CN108259745A CN201810068192.8A CN201810068192A CN108259745A CN 108259745 A CN108259745 A CN 108259745A CN 201810068192 A CN201810068192 A CN 201810068192A CN 108259745 A CN108259745 A CN 108259745A
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- CN
- China
- Prior art keywords
- display
- camera
- bracelet
- group
- user
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/61—Control of cameras or camera modules based on recognised objects
- H04N23/611—Control of cameras or camera modules based on recognised objects where the recognised objects include parts of the human body
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44C—PERSONAL ADORNMENTS, e.g. JEWELLERY; COINS
- A44C5/00—Bracelets; Wrist-watch straps; Fastenings for bracelets or wrist-watch straps
- A44C5/0007—Bracelets specially adapted for other functions or with means for attaching other articles
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/90—Arrangement of cameras or camera modules, e.g. multiple cameras in TV studios or sports stadiums
Abstract
The invention discloses a kind of bracelet and its display methods.The display screen of the bracelet of the present invention is divided into multiple display areas, and one group of camera is set in each display area.The method of the present invention includes：When detecting the action of user's carry arm, start each group camera and carry out Image Acquisition；Each group camera the image collected data into row distance are calculated, obtain the range data of each group camera and user's face respectively；According to each group camera and the range data of user's face, judge whether to need to show and determine display area to be shown when judging to need display；It lights display area to be shown and the display data of bracelet is shown in it.Scheme using the present invention allows user that can see the content that bracelet is shown at different visual angles, user-friendly without rotating bracelet.
Description
Technical field
The present invention relates to bracelet technical field, more particularly to a kind of bracelet and its display methods.
Background technology
In recent years, bracelet gradually comes into vogue because being worn when it facilitates user movement, goes out in user.Traditional bracelet
Display mode it is relatively simple, display screen only has individual display area, and the position of display area is fixed, and user can only be from one
The display content of a angle observation display screen.If the position change of display screen in use, user needs to rotate bracelet, makes to show
Show that regional location is turned in the range of human eye checks, bring inconvenience to user.
Invention content
In view of the problems existing in the prior art, it is proposed that a kind of bracelet of the invention and its display methods, on overcoming
It states problem or solves the above problems at least partly.
To achieve these goals, present invention employs following technical solutions：
One side according to the present invention, provides a kind of bracelet display methods, and the display screen of the bracelet is divided into more
A display area, the method includes：
One group of camera is set in each display area；
When detecting the action of user's carry arm, start each group camera and carry out Image Acquisition；
Each group camera the image collected data into row distance are calculated, obtain each group camera and user's face respectively
Range data；
According to each group camera and the range data of user's face, judge whether to need to show and judging to need to show
Display area to be shown is determined when showing；
It lights the display area to be shown and the display data of bracelet is shown in it.
Optionally, it is described when detecting the action of user's carry arm, start each group camera progress Image Acquisition and include：
The carry arm of gravity sensing data value detection user that gravity sensing device according to built in the bracelet senses moves
Make, and then start each group camera and carry out Image Acquisition.
Optionally, it is described that each group camera the image collected data are calculated into row distance, each group camera shooting is obtained respectively
Head and the range data of user's face include：
The one group of camera set in each display area is binocular camera；
The image collected data into row distance are calculated based on binocular range measurement principle, obtain each group camera respectively with using
The range data of family face.
Optionally, it is described according to each group camera and the range data of user's face, judge whether that display is needed to include：
The range data of each group camera and user's face is subjected to size comparison, obtains lowest distance value；
The lowest distance value and pre-determined distance threshold value are compared, if the lowest distance value be less than it is described it is default away from
From threshold value, then judge to be shown, otherwise judge not needing to be shown.
Optionally, the method further includes：Establish each group camera and the index relative of the display area where it；
It is described to determine that display area to be shown includes when judging to need display：
It determines one group of camera corresponding to the lowest distance value, searches the index relative and obtain this group of camera institute
Display area, the display area where this group of camera is determined as to display area to be shown.
Optionally, the display screen of the bracelet is full frame for annular, and it is full frame that the annular is divided equally in multiple display areas.
Other side according to the present invention, provides a kind of bracelet, and the bracelet includes display screen, memory and processing
Device, the display screen are divided into multiple display areas, and one group of camera, the memory storage are set in each display area
There is the computer program that can be performed by the processor,
The processor starts each group camera and carries out Image Acquisition, each group is taken the photograph when detecting the action of user's carry arm
Picture head the image collected data are calculated into row distance, obtain the range data of each group camera and user's face respectively, according to
The range data of each group camera and user's face judges whether to need to show and determines to treat when judging to need display
The display area of display lights the display area to be shown and the display data of bracelet is shown in it.
Optionally, the one group of camera set in each display area is binocular camera.
Optionally, the display screen includes inside and outside two screen, and wherein external screen is touch layer, and interior screen is display layer, and each group images
Head is embedded between the interior external screen of the display screen, and the front end of each group camera is less than or is flush to the interior table of touch layer
Layer.
Optionally, the display screen is full frame for annular, and it is full frame that the annular is divided equally in multiple display areas.
In conclusion technical scheme of the present invention by the display screen of bracelet by being divided into multiple display areas, it is each to show
One group of camera is equipped in region, Image Acquisition is carried out so as to when user's carry arm acts, start each group camera, each group is taken the photograph
Picture head the image collected data are calculated into row distance, the range data of each group camera and user's face are obtained, according to each group
The range data of binocular camera and user's face judges whether to be shown, determines to wait to show when judging to need display
The display area shown lights the display area and the display data of bracelet is shown in it, can be different thereby using family
Visual angle can see the content that bracelet is shown, and need not rotate bracelet, user-friendly.The not point when judging not needing to display
Any display area of bright display screen saves electric energy so as to reduce the display of the mistake of bracelet, extends bracelet usage time.
Description of the drawings
Fig. 1 is the flow diagram of a kind of bracelet display methods that some embodiments of the present invention provide；
Fig. 2 is the display renderings of a kind of bracelet that some embodiments of the present invention provide, wherein (A) is non-display area
The state diagram being lit, (B) are the state diagram that some display area is lit；
Fig. 3 is the particular flow sheet of a kind of bracelet display methods that some embodiments of the present invention provide；
Fig. 4 is the illustrative view of functional configuration of a kind of bracelet that some embodiments of the present invention provide；
Fig. 5 is the structure diagram that camera is set in a kind of bracelet display screen that some embodiments of the present invention provide.
Specific embodiment
The present invention's is contemplated that：Existing bracelet, user can only from an angle display screen display as a result, use
When need rotate bracelet viewing show content, cause inconvenience.The display screen of bracelet of the present invention is divided into multiple display areas,
One group of camera is equipped in each display area, the distance between each display area and user's face are acquired by each group camera
Data according to obtained multigroup range data, judge whether to need to show, are judging to need to determine to be shown show during display
Show region, the content that bracelet shows can be seen at different visual angles thereby using family, without rotating bracelet, facilitates user
It uses.
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Fig. 1 is the flow diagram of a kind of bracelet display methods that some embodiments of the invention provide；As shown in Figure 1, one
Kind bracelet display methods, the display screen of bracelet are divided into multiple display areas, and this method includes：
Step S110 sets one group of camera in each display area；
Step S120 when detecting the action of user's carry arm, starts each group camera and carries out Image Acquisition；
Step S130 calculates each group camera the image collected data into row distance, obtains each group camera respectively
With the range data of user's face；
Step S140 according to each group camera and the range data of user's face, judges whether to need to show and sentence
It is disconnected to need to determine display area to be shown during display；
Step S150 lights display area to be shown and the display data of bracelet is shown in it.
It follows that technical scheme of the present invention by the display screen of bracelet by being divided into multiple display areas, it is each to show
One group of camera is equipped in region, Image Acquisition is carried out so as to when user's carry arm acts, start each group camera, each group is taken the photograph
Picture head the image collected data are calculated into row distance, obtain the range data of each group camera and user's face；According to each group
The range data of camera and user's face judges whether to need to show, is judging to need to determine to be shown show during display
Show region, light the display area and the display data of bracelet is shown in it, it can be at different visual angles all thereby using family
It can see the content that bracelet is shown, and bracelet need not be rotated, it is user-friendly.Display is not lighted when judging not needing to display
Any display area of screen saves electric energy so as to reduce the display of the mistake of bracelet, extends bracelet usage time.
In some embodiments of the invention, when detecting the action of user's carry arm, start each group camera and carry out image
Acquisition includes：
The carry arm action of gravity sensing data value detection user that gravity sensing device according to built in bracelet senses, into
And start each group camera and carry out Image Acquisition.Gravity sensing device built in bracelet can be gravity sensor.
In other words, when user's arm does not lift, each group camera on each display area of bracelet is in suspend mode shape
State；When user's arm lifts, gravity sensor senses gravity when arm lifts, and starts each group camera, so as to avoid
Camera in bracelet each display area is constantly in opening, saves electric energy, extends the usage time of bracelet.
In some embodiments of the invention, each group camera the image collected data are calculated into row distance, respectively
The range data for obtaining each group camera and user's face includes：
The one group of camera set in each display area is binocular camera；
The image collected data into row distance are calculated based on binocular range measurement principle, obtain each group camera respectively with using
The range data of family face.
It should be noted that the camera in display area is using binocular camera, it is to utilize binocular camera
Binocular range measurement principle tests out the distance between camera and user's face data, improves the accuracy that range data calculates.From
And be to carry out range data in next step relatively to prepare, more accurately calculate the required display area shown.
In some embodiments of the invention, according to each group camera and the range data of user's face, judge whether to need
Show including：
The range data of each group camera and user's face is subjected to size comparison, obtains lowest distance value；
Lowest distance value and pre-determined distance threshold value are compared, if lowest distance value is less than pre-determined distance threshold value, sentenced
It is disconnected to be shown, otherwise judge not needing to be shown.
Each group camera in ring-shaped screen acquires the distance between each display area and user's face data simultaneously, and to adopting
The each group range data collected carries out size comparison, obtains minimum range data value；In detection process, due to user's face away from
May be distant from bracelet, it is therefore desirable to a distance threshold is prestored in bracelet, by minimum range data value with should be away from
It is compared from threshold value, if minimum range data value is more than the distance threshold, illustrates that user's face farther out, judges nothing apart from bracelet
Any display area of bracelet need to be lighted, if minimum range data value is less than the distance threshold, illustrates user's face apart from bracelet
In rational range, at this time it is necessary to light the display area of bracelet, with the display data of display bracelet in it.By will most
Small distance value, as whether basis for estimation to be shown is needed, avoids bracelet separate compared with pre-determined distance threshold value progress size
Display in the case of user's face, the mistake for reducing bracelet are shown, reach saving electric energy, extend the purpose of bracelet usage time.
In some embodiments of the invention, method of the invention further includes：Establish each group camera and showing where it
Show the index relative in region；Wherein step " determining display area to be shown when judging to need display " specifically includes：
Determine one group of camera corresponding to lowest distance value, lookup index relative obtains the display where this group of camera
Display area where this group of camera is determined as display area to be shown by region.
After determining that minimum range is less than pre-determined distance threshold value, the camera shooting that index relative obtains and acquires minimum range is searched
Corresponding display area, light the display area and in it display bracelet display data.By by camera with display
Index is established in region, can quickly and accurately determine display area to be shown, is shortened display and is judged the time, improves display speed
Degree.
In some embodiments of the invention, the display screen of bracelet is full frame for annular, and the annular is divided equally in multiple display areas
It is full frame.It should be noted that the circular shower screen of bracelet can be ring-shaped screen at any angle, preferably 360 degree of annular is full frame,
For user in this way when closely checking bracelet, no matter using any visual angle, total to be lit there are one display area, user need not
Rotation bracelet is it can be seen that the content that bracelet is shown.
Fig. 2 is the display renderings of a kind of bracelet that some embodiments of the present invention provide, wherein (A) is non-display area
The state diagram being lit, (B) are the state diagram that some display area is lit.It can thus be appreciated that by annular it is full frame be divided into it is multiple aobvious
Show region, on the one hand so that each group camera is evenly distributed in the ring-shaped screen of bracelet, structure is neat, on the other hand ensures each
Display area size is identical, and display effect is consistent, better user experience.
Fig. 3 is the particular flow sheet of a kind of bracelet display methods that some embodiments of the present invention provide；Such as Fig. 3 institutes
Show, carry out step 301 first, establish in ring-shaped screen index relative between each group camera and corresponding display area, and storage is taken the photograph
As the predetermined threshold value of distance between head and user's face, step 302, when user's arm lifts, the gravity-feed tank built in bracelet are carried out
Device to be answered, may be, for example, gravity sensor, gravity sensor senses gravity when arm lifts, and starts each group camera, into
Row step 303, each group camera carry out Image Acquisition to user's face, step 304 are carried out, by the collected figure of each group camera
It is detected as data carry out binocular distance, obtains the range data of each group camera and user's face, step 305 is carried out, by each group
The distance value that camera obtains is compared, and obtains lowest distance value, carries out step 306, if lowest distance value is more than default threshold
During value, end operation, not in any display area display data.If lowest distance value is less than predetermined threshold value, step is carried out
307, the display area that index is established with the camera of acquisition minimum range is obtained, carries out step 308, obtains display data, into
Row step 309, lights screen, after display data, end operation.
Fig. 4 is the illustrative view of functional configuration of a kind of bracelet that some embodiments of the present invention provide.It is as shown in figure 4, a kind of
Bracelet, including display screen 401, memory 402 and processor 403, display screen 401 is divided into multiple display areas, each aobvious
Show that one group of camera of setting, memory 402 are stored with the computer program that can be performed by processor 403 in region,
Processor 403 starts each group camera and carries out Image Acquisition, each group is imaged when detecting the action of user's carry arm
Head the image collected data are calculated into row distance, the range data of each group camera and user's face are obtained respectively, according to each
The range data of group camera and user's face judges whether to need to show and determines to wait to show when judging to need display
The display area shown lights display area to be shown and the display data of bracelet is shown in it.
Fig. 5 is the structure diagram that camera is set in a kind of bracelet display screen that some embodiments of the present invention provide.
As shown in figure 5, display screen includes inside and outside two screen, wherein external screen is touch layer, and interior screen is display layer, and each group camera is embedded in aobvious
Between the interior external screen of display screen, and the front end of each group camera is less than or is flush to the endosexine of touch layer.Each group is taken the photograph in this way
As head is embedded in bracelet display screen, the setting of camera does not interfere with the appearance of bracelet display screen.
In some embodiments of the invention, the one group of camera set in each display area is binocular camera shooting
Head.Using binocular camera, it is because of the binocular range measurement principle according to binocular camera, more accurately calculates each viewing area
Relative distance between domain and user's face so as to be accurately judged to display area to be shown, avoids the erroneous judgement of display area
And it accidentally shows.
In some embodiments of the invention, display screen is full frame for annular, and it is full frame that the annular is divided equally in multiple display areas.It needs
It is noted that the circular shower screen of bracelet can be ring-shaped screen at any angle, preferably 360 degree of annular is full frame, uses in this way
When closely checking bracelet, no matter using any visual angle, total to be lit there are one display area, user need not rotate hand at family
Ring is it can be seen that the content that bracelet is shown.Multiple display areas are divided by annular is full frame, on the one hand so that each group camera is equal
Even to be distributed in the ring-shaped screen of bracelet, structure is neat, on the other hand ensures that each display area size is identical, display effect one
It causes, better user experience.
The technical scheme is that by the way that the display screen of bracelet is divided into multiple display areas, set in each display area
Have one group of camera, so as to when user's carry arm act, start each group camera and carry out Image Acquisition, obtain each group camera and
The range data of user's face judges whether to be shown according to the range data of each group camera and user's face.
Judgement needs to determine display area to be shown during display, lights the display area and the display number of bracelet is shown in it
According to can see the content that bracelet shows at different visual angles, and bracelet need not be rotated thereby using family, user is facilitated to make
With.It does not light any display area of display screen when judging and not needing to and show, electric energy is saved so as to reduce the display of the mistake of bracelet,
Extend bracelet usage time.
The above description is merely a specific embodiment, under the above-mentioned introduction of the present invention, those skilled in the art
Other improvement or deformation can be carried out on the basis of above-described embodiment.It will be understood by those skilled in the art that above-mentioned tool
The purpose of the present invention is only preferably explained in body description, and protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of bracelet display methods, which is characterized in that the display screen of the bracelet is divided into multiple display areas, the method
Including：
One group of camera is set in each display area；
When detecting the action of user's carry arm, start each group camera and carry out Image Acquisition；
Each group camera the image collected data are calculated into row distance, obtain respectively each group camera and user's face away from
From data；
According to each group camera and the range data of user's face, judge whether to need to show and when judging to need display
Determine display area to be shown；
It lights the display area to be shown and the display data of bracelet is shown in it.
2. bracelet display methods as described in claim 1, which is characterized in that it is described when detecting the action of user's carry arm, it opens
Dynamic each group camera carries out Image Acquisition and includes：
The carry arm action of gravity sensing data value detection user that gravity sensing device according to built in the bracelet senses, into
And start each group camera and carry out Image Acquisition.
3. bracelet display methods as described in claim 1, which is characterized in that described to each group camera the image collected number
It is calculated according into row distance, obtains each group camera respectively and the range data of user's face includes：
The one group of camera set in each display area is binocular camera；
The image collected data into row distance are calculated based on binocular range measurement principle, obtain each group camera and user plane respectively
The range data in portion.
4. bracelet display methods as described in claim 1, which is characterized in that described according to each group camera and user's face
Range data judges whether that display is needed to include：
The range data of each group camera and user's face is subjected to size comparison, obtains lowest distance value；
The lowest distance value and pre-determined distance threshold value are compared, if the lowest distance value is less than the pre-determined distance threshold
Value, then judge to be shown, otherwise judges not needing to be shown.
5. bracelet display methods as claimed in claim 4, which is characterized in that the method further includes：Establish each group camera
With the index relative of the display area where it；
It is described to determine that display area to be shown includes when judging to need display：
It determines one group of camera corresponding to the lowest distance value, searches where the index relative obtains this group of camera
Display area where this group of camera is determined as display area to be shown by display area.
6. such as claim 1-5 any one of them bracelet display methods, which is characterized in that the display screen of the bracelet is annular
Full frame, it is full frame that the annular is divided equally in multiple display areas.
7. a kind of bracelet, which is characterized in that the bracelet includes display screen, memory and processor, and the display screen is divided into
Multiple display areas set one group of camera in each display area, and the memory is stored with can be by the processor
The computer program of execution,
The processor starts each group camera and carries out Image Acquisition, to each group camera when detecting the action of user's carry arm
The image collected data are calculated into row distance, the range data of each group camera and user's face are obtained respectively, according to each group
The range data of camera and user's face judges whether to need to show and be determined when judging to need display to be shown
Display area, light the display area to be shown and in it display bracelet display data.
8. bracelet as claimed in claim 7, which is characterized in that the one group of camera set in each display area is double
Mesh camera.
9. bracelet as claimed in claim 7, which is characterized in that the display screen includes inside and outside two screen, and wherein external screen is touches
Layer, interior screen are display layer, and each group camera is embedded between the interior external screen of the display screen, and the front end of each group camera is low
In or be flush to the endosexine of touch layer.
10. such as claim 7-9 any one of them bracelets, which is characterized in that the display screen is annular full frame, multiple displays
It is full frame that the annular is divided equally in region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068192.8A CN108259745B (en) | 2018-01-24 | 2018-01-24 | Bracelet and display method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810068192.8A CN108259745B (en) | 2018-01-24 | 2018-01-24 | Bracelet and display method thereof |
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| Publication Number | Publication Date |
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| CN108259745A true CN108259745A (en) | 2018-07-06 |
| CN108259745B CN108259745B (en) | 2020-08-28 |
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ID=62742262
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223613A (en) * | 2014-09-26 | 2014-12-24 | 京东方科技集团股份有限公司 | Intelligent bracelet display control system and intelligent bracelet |
| CN104375648A (en) * | 2014-11-26 | 2015-02-25 | 三星电子（中国）研发中心 | Wrist type device and using method thereof |
| CN106201392A (en) * | 2016-06-27 | 2016-12-07 | 北京小米移动软件有限公司 | The display control method of curve screens and device |
| CN206892944U (en) * | 2017-03-23 | 2018-01-16 | 广州市远景达科技开发有限公司 | A kind of intelligent Wireless data acquisition unit and control system for identifying |
-
2018
- 2018-01-24 CN CN201810068192.8A patent/CN108259745B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104223613A (en) * | 2014-09-26 | 2014-12-24 | 京东方科技集团股份有限公司 | Intelligent bracelet display control system and intelligent bracelet |
| CN104375648A (en) * | 2014-11-26 | 2015-02-25 | 三星电子（中国）研发中心 | Wrist type device and using method thereof |
| CN106201392A (en) * | 2016-06-27 | 2016-12-07 | 北京小米移动软件有限公司 | The display control method of curve screens and device |
| CN206892944U (en) * | 2017-03-23 | 2018-01-16 | 广州市远景达科技开发有限公司 | A kind of intelligent Wireless data acquisition unit and control system for identifying |
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| CN108259745B (en) | 2020-08-28 |
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