CN102566832A - Method for inputting information in projection region - Google Patents
Method for inputting information in projection region Download PDFInfo
- Publication number
- CN102566832A CN102566832A CN2011104317267A CN201110431726A CN102566832A CN 102566832 A CN102566832 A CN 102566832A CN 2011104317267 A CN2011104317267 A CN 2011104317267A CN 201110431726 A CN201110431726 A CN 201110431726A CN 102566832 A CN102566832 A CN 102566832A
- Authority
- CN
- China
- Prior art keywords
- light
- different
- input
- image
- projection region
- 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.)
- Pending
Links
Images
Landscapes
- Telephone Function (AREA)
Abstract
The invention provides a method for inputting information in a projection region. The method comprises the following steps: projecting an image by virtue of light beams with different spectra; reflecting the light beams to a light sensing unit of an electronic device; and sensing the light beam, and generating an input signal according to the spectra of the light beams. The method provided by the invention can be used for projecting the image by virtue of the light beams with different spectra and generating different input signals according to the difference of the spectra, so as to break through the bottleneck of the prior art that only watching of the projection region is realized but man-machine interaction can not be realized through the projection region. Accordingly, the method provided by the invention is a novel man-machine interaction method and has the advantages of high use flexibility and excellent user experience.
Description
Technical field
The present invention relates to a kind of method of input information, particularly relate to a kind of in view field the method for input information.
Background technology
Along with making rapid progress of development in science and technology, modern's life has got into an information age, and information communication has become extremely important in time.The custom that many companies all have weekly or created a precedent in every month and understand, and create a precedent when understanding the very important often equipment of projector.
But at present, the speaker can only be sitting in the picture material that computer is controlled the projection of projector institute in front, lacks dirigibility in the use, makes speaker's expressive force and speech effect have a greatly reduced quality.
On the other hand; Each requires increasingly high easily for the operation intuitive of electronic equipment, convenience, security etc. along with the modern; Projector is as a kind of intuitively display image; The equipment of safe ready is applied in the various electronic equipments more and more again, for example, and the mobile phone of band projector.
Yet, the image that the user can only watch projector projects to go out, but can't with these image interactions, make that the user experience of product is not fully up to expectations.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of in view field the method for input information, make the user can in view field, realize human-computer interaction, use flexibly, improve user experience.
Provided by the invention in view field the method for input information comprise: go out an image through ray cast with different spectrum; Said light is reflexed to the photoinduction unit of an electronic installation; And respond to said light, and produce an input signal according to the said spectrum of said light.
The ray cast that has different spectrum through use goes out image; And produce input signal according to the otherness of spectrum; Broken through in the prior art and can only watch view field, and can not a kind of novel human-computer interaction method be provided through the bottleneck of projection image's human-computer interaction; Use flexibly, user experience is preferable.
In a preferred embodiment, said image comprises a plurality of keys, and different said keys is corresponding to different said spectrum.
Preferably, said method also comprises according to said input signal, produces key signals, wherein the corresponding different key signals of different input signals.
Through going out different keys with ray cast with different spectrum; And utilize the corresponding relation of predefined spectrum and key; The corresponding relation of input signal and key signals produces key signals, makes and in view field, can realize as the function with general mobile phone key input information.
Preferably, said method also is included in when producing said input signal, sends a cue, thereby makes the user whether can in time know successful input information.
Description of drawings
Fig. 1 is the process flow diagram of a preferred embodiment of the method for input information in view field of the present invention;
Fig. 2 is the structural representation of the projection mobile phone of enforcement method shown in Figure 1.
Fig. 3 for the device of the present invention's input information in view field and with the calcspar of the projector of its coupling.
Embodiment
Fig. 1 is the process flow diagram that has shown a preferred embodiment of the method for input information in view field of the present invention.As shown in Figure 1, the method comprising the steps of S101: go out an image through ray cast with different spectrum; Step S102: the photoinduction unit that said light is reflexed to an electronic installation; Step S103: respond to said light, and produce an input signal according to the said spectrum of said light; Step S104: when producing said input signal, send a cue, wherein said cue can be light signal, also can be acoustical signal; Step S105: according to said input signal, produce key signals, wherein the corresponding different key signals of different input signals.
In order to set forth method shown in Figure 1 better, please refer to Fig. 2, Fig. 2 is the structural representation of the projection mobile phone of enforcement method shown in Figure 1.
Please be simultaneously with reference to figure 1 and Fig. 2, projection mobile phone comprises mobile phone body 100 and input media 200.The user is through input media 200 input information in view field, thus the human-computer interaction of realization and mobile phone body 100.
Mobile phone body 100 has first wireless communication unit 101, the first signal processing unit (not shown), projecting cell 103, voice-output unit 104, voice-input unit 105 and photoinduction unit 106.First signal processing unit is electrically connected with first wireless communication unit 101, projecting cell 103, voice-output unit 104, voice-input unit 105 and photoinduction unit 106 respectively.Input media 200 has light reflector element 201.
Preferably, as shown in Figure 2, first voice-output unit 104 can be an earphone, and first voice-input unit 105 then can be a microphone, to realize the functions such as making a phone call, listen to the music of mobile phone.Certainly, in other embodiments, first voice-output unit 104 and second voice-input unit 105 can be earphone interfaces also, and the present invention does not limit this.
Preferably; Mobile phone body 100 also has earclip 107 and projection switch 108; Earclip 105 is provided with near voice-output unit 104; Be used to make things convenient for the user that earphone body 100 is worn on ear, projection switch 108 is used to control the opening and closing of projecting cell 103 and the opening and closing of mobile phone body 100.Particularly, long during by projection switch 108 as the user, mobile phone body 100 is opened or is closed, and when the user is short during by projection switch 108, projecting cell 103 is opened or closed.
Use and carry input media 200 for the convenience of the users, input media 200 can comprise interconnective portion 210 and the reflecting part 220 worn.Wear portion 210 and be annular, thereby make the user can input media 200 generally be worn on the finger as ring.Reflecting part 220 is a strip, and the bearing of trend of reflecting part 220 is perpendicular to the plane at the portion of wearing 210 place, thereby makes and input media 200 is worn on finger when lasting, reflecting part 220 lucky finger orientations extensions along the user as the user.Light reflector element 201 is arranged on the reflecting part 220.
When user's desire was used this projection mobile phone, it can press the projection switch 108 of projection mobile phone, and projecting cell 103 promptly starts, and goes out an image through the ray cast with different spectrum.As shown in Figure 2, the image that projection goes out can comprise nine numerical keys and an acknowledgement key (" OK " key among Fig. 2), and each key is corresponding one by one with different spectrum.The user wears input media 200; Through the different key of reflecting part 220 " click ", in other words, with light reflector element 201 alignment light sensing units 106; Be placed on the key that is shown, light reflector element 201 can reflex to light the photoinduction unit 106 of mobile phone body 100.
Said light can be sensed in photoinduction unit 106; And produce an input signal according to the said spectrum of said light; And with said input signal key signals and the corresponding relation of varying input signal of different key that be sent to first signal processing unit, 102, the first signal processing units, 102 internal preset, thereby according to said input signal; Produce the key signals of a correspondence, to realize the operating function of general mobile phone.
When the user receives extraneous image that transmits or literal with projection mobile phone; First wireless communication unit 101 is sent to first signal processing unit 102 with this literal or pattern; First signal processing unit is an image with this literal or pattern transfer, is sent to projecting cell 103.The image projecting that projecting cell 103 will comprise Word message and pattern-information comes out.
Preferably, mobile phone body 100 also comprises an indicating member (not shown), and the indicating member and first signal processing unit are electrically connected.Tip element realized by a ring mixer, and when light is sensed in photoinduction unit 106, and when producing input signal, ring mixer ring sound " has been pressed " key to inform the user
In another embodiment, Tip element 509 also can be the LED lamp, when spectrum is sensed in photoinduction unit 503, and the flicker of LED lamp.
Fig. 3 for the device of the present invention's input information in view field and with the calcspar of the projector of its coupling.As shown in Figure 3, the input media 400 in the present embodiment is similar with the input media 200 among the last embodiment, and difference is that the input media 400 in the present embodiment is bar-shaped.Input media 400 matches with projector 300; Projector 300 is for having the electronic installation of data processing function, and it also has first wireless communication unit 301, the first signal processing unit (not shown), projecting cell 303, photoinduction unit 306 and projection switch 308.The user can click the image that 300 projections of projector go out through using input rod 400, carries out PPT and teaches, operation demonstration etc.
Certainly, more than be merely and illustrate, input media provided by the present invention also can be complementary with any electronic installation with projecting function, and to be implemented in the function of input information in the view field, the present invention does not limit this.
The foregoing description is illustrative principle of the present invention and effect thereof only, but not is used to limit the present invention.Any those skilled in the art all can be under spirit of the present invention and category, and the foregoing description is modified and changed.Therefore, rights protection scope of the present invention should be listed like claims.
Claims (6)
1. the method for an input information in view field is characterized in that, comprising:
Go out an image through ray cast with different spectrum;
Said light is reflexed to the photoinduction unit of an electronic installation; And
Respond to said light, and produce an input signal according to the said spectrum of said light.
2. method according to claim 1 is characterized in that wherein said image comprises a plurality of keys, and different said keys is corresponding to different said spectrum.
3. method according to claim 2 is characterized in that, also comprises:
According to said input signal, produce key signals, wherein the corresponding different key signals of different input signals.
4. according to claim 1 or 3 said methods, it is characterized in that, also comprise, when producing said input signal, send a cue.
5. according to the said method of claim 4, it is characterized in that wherein said cue is an acoustical signal.
6. according to the said method of claim 4, it is characterized in that wherein said cue is a light signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104317267A CN102566832A (en) | 2011-12-20 | 2011-12-20 | Method for inputting information in projection region |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011104317267A CN102566832A (en) | 2011-12-20 | 2011-12-20 | Method for inputting information in projection region |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102566832A true CN102566832A (en) | 2012-07-11 |
Family
ID=46412394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011104317267A Pending CN102566832A (en) | 2011-12-20 | 2011-12-20 | Method for inputting information in projection region |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102566832A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104698827A (en) * | 2013-12-08 | 2015-06-10 | 崔允太 | Screen for smart watch |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1479191A (en) * | 2002-08-28 | 2004-03-03 | 由田新技股份有限公司 | Projection type virtual keyboard device |
US20040108990A1 (en) * | 2001-01-08 | 2004-06-10 | Klony Lieberman | Data input device |
-
2011
- 2011-12-20 CN CN2011104317267A patent/CN102566832A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040108990A1 (en) * | 2001-01-08 | 2004-06-10 | Klony Lieberman | Data input device |
CN1479191A (en) * | 2002-08-28 | 2004-03-03 | 由田新技股份有限公司 | Projection type virtual keyboard device |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104698827A (en) * | 2013-12-08 | 2015-06-10 | 崔允太 | Screen for smart watch |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7274527B2 (en) | Change companion communication device behavior based on wearable device state | |
CA2740581C (en) | System and method for resuming media | |
CN104777896B (en) | Mobile terminal and its control method | |
CN109067965B (en) | Translation method, translation device, wearable device and storage medium | |
US7522545B2 (en) | Wireless peripheral system for use with computer | |
CN105514726B (en) | Phone jack component and mobile terminal | |
WO2020107290A1 (en) | Audio output control method and apparatus, computer readable storage medium, and electronic device | |
CN103945294A (en) | Independent intelligent earphone with host separable structure achieved through magnet attraction | |
KR20180033185A (en) | Earset and its control method | |
CN112394901A (en) | Audio output mode adjusting method and device and electronic equipment | |
CN108923810A (en) | Interpretation method and relevant device | |
CN104720216A (en) | Intelligent ring with bluetooth headset function | |
CN204013976U (en) | A kind of by the autonomous intelligence earphone of 3G or the networking of 4G technology | |
CN106782578B (en) | Distributed decoding controller, distributed decoding method and audio terminal | |
CN102566832A (en) | Method for inputting information in projection region | |
CN102402351A (en) | Method and device for inputting information in projection area | |
CN109474875A (en) | Electronic equipment | |
CN102572102A (en) | Projection cellphone using light induction | |
CN102546935A (en) | Projection mobile phone utilizing light reflection and light sensing | |
CN102402350A (en) | Method and device for inputting information in projection area | |
CN109040425B (en) | Information processing method and related product | |
KR20170082265A (en) | Mobile terminal | |
CN105791546A (en) | Sound recording and character transferring device operated and controlled by mobile phone screen | |
CN112771495B (en) | Audio mode adjusting method and device and electronic equipment | |
CN107968970A (en) | Smart pen and its control method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |