CN108170321A - A kind of projection smart machine - Google Patents
A kind of projection smart machine Download PDFInfo
- Publication number
- CN108170321A CN108170321A CN201711345998.9A CN201711345998A CN108170321A CN 108170321 A CN108170321 A CN 108170321A CN 201711345998 A CN201711345998 A CN 201711345998A CN 108170321 A CN108170321 A CN 108170321A
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- CN
- China
- Prior art keywords
- keyboard
- projection
- smart machine
- projected
- machine according
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
- G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
- G06F3/0426—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected tracking fingers with respect to a virtual keyboard projected or printed on the surface
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2133—Verifying human interaction, e.g., Captcha
Abstract
The present invention provides a kind of projection smart machines, it includes apparatus body and projected keyboard system, and the apparatus body has keyboard ＆ display screen, and the keyboard ＆ display screen is used to show keypad key press information, described to be set on the apparatus body, the projected keyboard system includes：Keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area；Image acquisition units, for acquiring the target keyboard image chosen in presumptive area；Central processing unit, for analyzing the target keyboard image chosen, and the target keyboard image chosen according to analysis result identification.The present invention can solve the problems, such as that " input " to small intelligent equipment is difficult.
Description
Technical field
The present invention relates to art of keypads more particularly to a kind of projection smart machines.
Background technology
With the development of science and technology, electronic product is more and more, such as mobile phone, tablet, smartwatch, VR glasses.At present, key
Disk type devices are input equipments common in electronic product, with the use in all trades and professions of electronic product, what is used
Problem is also following in the process, and for some electronic equipments such as smartwatch, smartwatch is by wrist-watch built-in intelligence
System carries intelligent mobile phone system and is connected to network and realizes multi-functional, can synchronize phone, short message, mail, photograph in mobile phone
Piece, music etc..For these small intelligent equipment, screen is too small, it is difficult to carry out button or touch in equipment
Operation, therefore, at present, for small intelligent equipment " input " difficulty the problem of be not resolved always.In addition, use button
The keyboard of formula and touch operates electronic equipment, touch-tone to be easily damaged, and the printing type face on surface is easily ground
Damage, is not very convenient to use.
Therefore, it is necessary to provide a kind of new technical solution.
Invention content
The defects of in order to overcome the above-mentioned prior art, the present invention provide a kind of projection smart machine, can solve pair
The problem of " input " of small intelligent equipment is difficult.
In order to achieve the above objectives, the present invention provides a kind of projection smart machine, including apparatus body and projection key
Disc system, the apparatus body have keyboard ＆ display screen, and the keyboard ＆ display screen is used to show keypad key press information, the projection
Keyboard system is set on the apparatus body, and the projected keyboard system includes：
Keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area；
Image acquisition units, for acquiring the target keyboard image chosen in presumptive area；
Central processing unit for analyzing the target keyboard image chosen, and is chosen according to analysis result identification
Target keyboard image.
Further, the projected keyboard system further includes projection laser source and grating, and the projection laser source is used to throw
Keypad key press information in the keyboard ＆ display screen is projected,
The grating is arranged on the front in the projection laser source and is carved with keypad key press information.
Further, the keypad key press information includes alphabetic keypad, numeric keypad and/or stroke keyboard.
Further, the target keyboard image chosen is shown in the form of the lattice of palace.
Further, controller is further included, is used to open and close projected keyboard system.
Further, face recognition module is further included, for acquiring facial image to control the keying of the controller.
Further, if the face recognition module collects facial image within the predetermined time, controller is opened,
Projected keyboard system enters operating mode；
If the face recognition module does not collect facial image within the predetermined time, controller is automatically closed.
Further, the facial image include full face or part facial image, the part facial image include iris,
Eyes, nose and lip.
Further, sound identification module is further included, for acquiring voice in the standby state in apparatus body to control
Make the keying of the controller.
Further, fingerprint identification module is further included, the fingerprint identification module is used to identify preset fingerprint to control
Make the keying of the controller.
Compared with prior art, the invention has the advantages that：
The projection smart machine of the present invention, keyboard is cast out, can be real by touching the button cast out
The purpose of host is now manipulated, operation is more convenient, and invention not only avoids typewrite on a small screen, but also can be remote
Electronic equipment is manipulated, it is more convenient to use, simultaneously as the keyboard of the present invention is dummy keyboard, so as to avoid keyboard
Abrasion.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, for this
For the those of ordinary skill of field, without having to pay creative labor, it can also be obtained according to these attached drawings other
Attached drawing.Wherein：
Fig. 1 is the structure diagram of the projected keyboard system of the present invention in one embodiment；
Fig. 2 is the structure diagram of the projected keyboard system of the present invention in another embodiment；
Fig. 3 is the structure diagram of the projected keyboard system of the present invention in a further embodiment；
Fig. 4 is the structure diagram of the projected keyboard system of the present invention In yet another embodiment.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
" one embodiment " or " embodiment " referred to herein refers to may be included at least one realization method of the present invention
A particular feature, structure, or characteristic." in one embodiment " that different places occur in the present specification not refers both to same
A embodiment, nor the individual or selective embodiment mutually exclusive with other embodiment.
Embodiment 1
Referring to Fig. 1, Fig. 1 is a kind of throwing of the structure diagram present invention of the projected keyboard system of invention in one embodiment
Shadow formula smart machine, including apparatus body and projected keyboard system, the apparatus body has keyboard ＆ display screen, the keyboard
Display screen is for showing keypad key press information, and the projected keyboard system is set on the apparatus body, the projected keyboard
System includes keyboard projecting cell, image acquisition units and central processing unit.
The keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area.
Described image collecting unit, for acquiring the target keyboard image chosen in presumptive area.
The central processing unit, for analyzing, and identified according to analysis result the target keyboard image chosen
The target keyboard image chosen.
The projected keyboard system further includes projection laser source and grating, and the projection laser source is used to project the key
Keypad key press information in disk display screen.The grating is arranged on the front in the projection laser source and is carved with keypad key press information.
The keypad key press information includes alphabetic keypad, numeric keypad and/or stroke keyboard.
The target keyboard image chosen is shown in the form of the lattice of palace.The palace lattice display mode can make display area using maximum
Change, more favorably realize the input to keyboard in target area.
Embodiment 2
Please refer to Fig. 2.Fig. 2 is the structure diagram of the projected keyboard system of the present invention in another embodiment.Such as Fig. 2 institutes
Show, a kind of projection smart machine of the present invention, including apparatus body and projected keyboard system, the apparatus body has keyboard
Display screen, for the keyboard ＆ display screen for showing keypad key press information, the projected keyboard system is set to the apparatus body
On, the projected keyboard system includes keyboard projecting cell, image acquisition units and central processing unit.
The keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area.
Described image collecting unit, for acquiring the target keyboard image chosen in presumptive area.
The central processing unit, for analyzing, and identified according to analysis result the target keyboard image chosen
The target keyboard image chosen.
The projected keyboard system further includes projection laser source and grating, and the projection laser source is used to project the key
Keypad key press information in disk display screen.The grating is arranged on the front in the projection laser source and is carved with keypad key press information.
The keypad key press information includes alphabetic keypad, numeric keypad and/or stroke keyboard.
The target keyboard image chosen is shown in the form of the lattice of palace.The palace lattice display mode can make display area using maximum
Change, more favorably realize the input to keyboard in target area.
The projection smart machine further includes controller, is used to open and close projected keyboard system.When needing that keyboard is shown
Opening controller when display screen is projected.The closing control device at the end of projection.
The projection smart machine further includes face recognition module, for acquiring facial image to control the controller
Keying.If the face recognition module collects facial image within the predetermined time, controller is opened, projected keyboard system
System enters operating mode.If the face recognition module does not collect facial image within the predetermined time, controller is automatic
It closes.The facial image includes full face or part facial image, and part facial image includes iris, eyes, nose and lip
Deng.
Embodiment 3
A kind of projection smart machine of the present invention, including apparatus body and projected keyboard system, the apparatus body tool
There is keyboard ＆ display screen, for the keyboard ＆ display screen for showing keypad key press information, the projected keyboard system is set to described set
On standby ontology, the projected keyboard system includes keyboard projecting cell, image acquisition units and central processing unit.
The keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area.
Described image collecting unit, for acquiring the target keyboard image chosen in presumptive area.
The central processing unit, for analyzing, and identified according to analysis result the target keyboard image chosen
The target keyboard image chosen.
The projected keyboard system further includes projection laser source and grating, and the projection laser source is used to project the key
Keypad key press information in disk display screen.The grating is arranged on the front in the projection laser source and is carved with keypad key press information.
The keypad key press information includes alphabetic keypad, numeric keypad and/or stroke keyboard.
The target keyboard image chosen is shown in the form of the lattice of palace.The palace lattice display mode can make display area using maximum
Change, more favorably realize the input to keyboard in target area.
The projection smart machine further includes controller, is used to open and close projected keyboard system.When needing that keyboard is shown
Opening controller when display screen is projected.The closing control device at the end of projection.
The projection smart machine further includes sound identification module, for acquiring language in the standby state in apparatus body
Sound is to control the keying of the controller.
Embodiment 4
A kind of projection smart machine of the present invention, including apparatus body and projected keyboard system, the apparatus body tool
There is keyboard ＆ display screen, for the keyboard ＆ display screen for showing keypad key press information, the projected keyboard system is set to described set
On standby ontology, the projected keyboard system includes keyboard projecting cell, image acquisition units and central processing unit.
The keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area.
Described image collecting unit, for acquiring the target keyboard image chosen in presumptive area.
The central processing unit, for analyzing, and identified according to analysis result the target keyboard image chosen
The target keyboard image chosen.
The projected keyboard system further includes projection laser source and grating, and the projection laser source is used to project the key
Keypad key press information in disk display screen.The grating is arranged on the front in the projection laser source and is carved with keypad key press information.
The keypad key press information includes alphabetic keypad, numeric keypad and/or stroke keyboard.
The target keyboard image chosen is shown in the form of the lattice of palace.The palace lattice display mode can make display area using maximum
Change, more favorably realize the input to keyboard in target area.
The projection smart machine further includes fingerprint identification module, and the fingerprint identification module is used to identify preset finger
Line is to control the keying of the controller.
The invention has the advantages that：
The projection smart machine of the present invention, keyboard is cast out, can be real by touching the button cast out
The purpose of host is now manipulated, operation is more convenient, and invention not only avoids typewrite on a small screen, but also can be remote
Electronic equipment is manipulated, it is more convenient to use, simultaneously as the keyboard of the present invention is dummy keyboard, so as to avoid keyboard
Abrasion.
Above description has fully disclosed the specific embodiment of the present invention.It should be pointed out that being familiar with the field
Technical staff is to any change that the specific embodiment of the present invention is done all without departing from the range of claims of the present invention.
Correspondingly, the scope of the claims of the invention is also not limited only to previous embodiment.
Claims (10)
1. a kind of projection smart machine, it is characterised in that：It includes apparatus body and projected keyboard system, the apparatus body
With keyboard ＆ display screen, for showing keypad key press information, the projected keyboard system is set to described the keyboard ＆ display screen
On apparatus body, the projected keyboard system includes：
Keyboard projecting cell, for the keypad key press information in keyboard ＆ display screen to be projected presumptive area；
Image acquisition units, for acquiring the target keyboard image chosen in presumptive area；
Central processing unit, for analyzing the target keyboard image chosen, and the mesh chosen according to analysis result identification
Mark keyboard image.
2. projection smart machine according to claim 1, it is characterised in that：
The projected keyboard system further includes projection laser source and grating, and the projection laser source shows for projecting the keyboard
Keypad key press information in display screen,
The grating is arranged on the front in the projection laser source and is carved with keypad key press information.
3. projection smart machine according to claim 1, it is characterised in that：
The keypad key press information includes alphabetic keypad, numeric keypad and/or stroke keyboard.
4. projection smart machine according to claim 1, it is characterised in that：
The target keyboard image chosen is shown in the form of the lattice of palace.
5. projection smart machine according to claim 1, it is characterised in that：
It further includes controller, is used to open and close projected keyboard system.
6. projection smart machine according to claim 5, it is characterised in that：
It further includes face recognition module, for acquiring facial image to control the keying of the controller.
7. projection smart machine according to claim 6, it is characterised in that：
If the face recognition module collects facial image within the predetermined time, controller is opened, projected keyboard system
Into operating mode；
If the face recognition module does not collect facial image within the predetermined time, controller is automatically closed.
8. projection smart machine according to claim 7, it is characterised in that：
The facial image includes full face or part facial image, and the part facial image includes iris, eyes, nose and mouth
Lip.
9. projection smart machine according to claim 5, it is characterised in that：
It further includes sound identification module, for acquiring voice in the standby state in apparatus body to control the controller
It opens and closes.
10. projection smart machine according to claim 1, it is characterised in that：
It further includes fingerprint identification module, and the fingerprint identification module is used to identify preset fingerprint to control the controller
It opens and closes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711345998.9A CN108170321A (en) | 2017-12-15 | 2017-12-15 | A kind of projection smart machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711345998.9A CN108170321A (en) | 2017-12-15 | 2017-12-15 | A kind of projection smart machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108170321A true CN108170321A (en) | 2018-06-15 |
Family
ID=62522220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711345998.9A Pending CN108170321A (en) | 2017-12-15 | 2017-12-15 | A kind of projection smart machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108170321A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110063223A1 (en) * | 2009-09-11 | 2011-03-17 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Display system for displaying virtual keyboard and display method thereof |
| CN103021413A (en) * | 2013-01-07 | 2013-04-03 | 北京播思软件技术有限公司 | Voice control method and device |
| CN103488301A (en) * | 2013-09-30 | 2014-01-01 | 潍坊歌尔电子有限公司 | Projection keyboard type device |
| CN103631382A (en) * | 2013-12-20 | 2014-03-12 | 大连大学 | Laser projection virtual keyboard |
| CN104346546A (en) * | 2013-07-24 | 2015-02-11 | 业鑫科技顾问股份有限公司 | Electronic device and method for controlling electronic device via fingerprint identification |
| CN104422063A (en) * | 2013-08-22 | 2015-03-18 | 珠海格力电器股份有限公司 | Voice control system of air conditioning and control method of air conditioning system |
| CN106454456A (en) * | 2016-10-31 | 2017-02-22 | 维沃移动通信有限公司 | Video playing control method and mobile terminal |
| CN106843601A (en) * | 2017-01-03 | 2017-06-13 | 郑永植 | The implementation method of laser projection Touch screen, wearable device and mobile terminal |
-
2017
- 2017-12-15 CN CN201711345998.9A patent/CN108170321A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110063223A1 (en) * | 2009-09-11 | 2011-03-17 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Display system for displaying virtual keyboard and display method thereof |
| CN103021413A (en) * | 2013-01-07 | 2013-04-03 | 北京播思软件技术有限公司 | Voice control method and device |
| CN104346546A (en) * | 2013-07-24 | 2015-02-11 | 业鑫科技顾问股份有限公司 | Electronic device and method for controlling electronic device via fingerprint identification |
| CN104422063A (en) * | 2013-08-22 | 2015-03-18 | 珠海格力电器股份有限公司 | Voice control system of air conditioning and control method of air conditioning system |
| CN103488301A (en) * | 2013-09-30 | 2014-01-01 | 潍坊歌尔电子有限公司 | Projection keyboard type device |
| CN103631382A (en) * | 2013-12-20 | 2014-03-12 | 大连大学 | Laser projection virtual keyboard |
| CN106454456A (en) * | 2016-10-31 | 2017-02-22 | 维沃移动通信有限公司 | Video playing control method and mobile terminal |
| CN106843601A (en) * | 2017-01-03 | 2017-06-13 | 郑永植 | The implementation method of laser projection Touch screen, wearable device and mobile terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |
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| RJ01 | Rejection of invention patent application after publication |