CN107395882A - A kind of display control method of Novel smart mobile phone lamp - Google Patents
A kind of display control method of Novel smart mobile phone lamp Download PDFInfo
- Publication number
- CN107395882A CN107395882A CN201710575575.XA CN201710575575A CN107395882A CN 107395882 A CN107395882 A CN 107395882A CN 201710575575 A CN201710575575 A CN 201710575575A CN 107395882 A CN107395882 A CN 107395882A
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- smart mobile
- projecting apparatus
- content
- wireless communication
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72412—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories using two-way short-range wireless interfaces
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3173—Constructional details thereof wherein the projection device is specially adapted for enhanced portability
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Telephone Function (AREA)
Abstract
The present invention discloses a kind of display control method of Novel smart mobile phone lamp, by building linking between projecting apparatus and smart mobile phone mobile terminal, mobile terminal display content is sent to projecting apparatus and projects its content, for solve conventional projection content can not with the problem of mobile phone display content real-time, interactive, so as to realize portable mobile terminal i.e. smart mobile phone display information project.The present invention can be applied not only in the speech link such as news conference, introduction meeting, discussion or training meeting, can also can be used for the fields such as the dispensing of outdoor advertising content, have broad application prospects.
Description
Technical field
The present invention relates to technical field of electronic communication, and in particular to a kind of display control method of Novel smart mobile phone lamp.
Background technology
With developing rapidly for information technology, the limitation that traditional meeting room pattern based on listening, hear is shown merely
Property is increasingly apparent, and electronic apparatus application is had become into the trend in epoch in Conference Room.Either large-scale news conference, promotion
Meeting, or small-sized discussion, training meeting, projection are to drive the important bridge of speaker and spectators.Presented as vision dynamic
With the important carrier for explaining and publicising content displaying, projecting apparatus has become the standard configuration in public relations meeting and vehicular equipment.It is and adjoint
The development of device miniaturization, micro projector also arises at the historic moment, and for traditional projecting apparatus, micro projector has
The characteristics of exquisitenessization and portability, thus also increasingly liked by masses.
However, either traditional projecting apparatus or wechat projecting apparatus are in use, be required to desktop computer and
After notebook computer is attached, the content on computer is projected on the wall or curtain of meeting room.But with intelligent hand
The fast development of machine, it just gradually substitutes notebook computer, turns into the electronic equipment that business people carries with, if can be by hand
Content on machine is gone out by projector projects, then need not be further provided with desk-top or notebook computer can complete work of giving a lecture,
So as to which further expand projecting apparatus should have field.
The content of the invention
The problem of being the content that existing projecting apparatus is only able to display on the computer being attached thereto to be solved by this invention, there is provided
A kind of display control method of Novel smart mobile phone lamp, it can project away the content on mobile phone.
To solve the above problems, the present invention is achieved by the following technical solutions：
A kind of display control method of Novel smart mobile phone lamp, specifically comprises the following steps：
Step 1, Signal coding and encryption software are installed in smart mobile phone, and signal decoding is installed in projecting apparatus simultaneously
With decryption software, wherein Signal coding and encryption software and signal decoding and the encryption algorithm in decryption software and coding/decoding method phase
Matching, and AES matches with decipherment algorithm；
Step 2, by the wireless communication module of the wireless communication module of smart mobile phone and projecting apparatus connect, to establish intelligent hand
The signal communication link of machine and projecting apparatus；
After the content of required projection is encoded and encrypted by Signal coding and encryption software in step 3, smart mobile phone
Push out via wireless communication module；
Step 4, the wireless communication module of projecting apparatus receive the signal of smart mobile phone transmitting, and its decoding is docked with decryption software
After the signal of receipts is decoded and decrypted, the simultaneous display that content is pushed with smart mobile phone is realized；
By convex lens imaging principle, the content pushed to smart mobile phone projects for step 5, projecting apparatus.
In above-mentioned steps 2, smart mobile phone is established using bluetooth or Wifi with projecting apparatus and connected.
In above-mentioned steps 3~5, the content shown by the content i.e. display screen of smart mobile phone that is pushed in smart mobile phone.
Compared with prior art, the present invention has following features：
1st, by building linking between projecting apparatus and smart mobile phone mobile terminal, mobile terminal display content is sent to
Projecting apparatus simultaneously projects its content, for solve conventional projection content can not with the problem of mobile phone display content real-time, interactive,
So as to realize that portable mobile terminal i.e. smart mobile phone display information projects；
2nd, without being redesigned to existing projecting apparatus, so as to possess the characteristics of improving cost is low and easy to spread；
3rd, it can be applied not only in the speech link such as news conference, introduction meeting, discussion or training meeting, be able to can also use
In fields such as the dispensings of outdoor advertising content, have broad application prospects.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the display control method of Novel smart mobile phone lamp.
Fig. 2 is projecting apparatus internal synchronization display portion principle schematic.
Fig. 3 is projecting apparatus internal imaging Some principles schematic diagram.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with instantiation, and with reference to attached
Figure, the present invention is described in more detail.
A kind of display control method of Novel smart mobile phone lamp, as shown in figure 1, specifically comprising the following steps：
Step 1, Signal coding and encryption software are installed in smart mobile phone, and pacified simultaneously in projecting apparatus (i.e. projection lamp)
Fill signal decoding and decryption software.Wherein Signal coding and encryption software and signal decoding with decryption software in encryption algorithm with
Coding/decoding method matches, and AES matches with decipherment algorithm.
Step 2, by the wireless communication module of the wireless communication module of smart mobile phone and projecting apparatus connect, to establish intelligent hand
The signal communication link of machine and projecting apparatus.
The wireless communication module can select the existing wireless communication module of prior art, such as infrared, bluetooth or Wifi
Wireless communication module.In a preferred embodiment of the invention, smart mobile phone and projecting apparatus are established using Wifi wireless communication modules connects
Connect.
By projecting apparatus built with embedded OS and wifi wireless communication modules, when smart mobile phone passes through
Wifi send linking request after, in projecting apparatus only need to input the account number cipher specified in advance can receive smart mobile phone hair
The wifi signals that send simultaneously establish the link.
Signal coding and encryption software in step 3, smart mobile phone are encoded i.e. the pushed content of required projection
Pushed out with being passed through after encryption by wireless communication module.
In the present invention, the content pushed in smart mobile phone can be selected according to user's request, but in order to realize
More intuitively display effect, the content pushed in smart mobile phone is actually interior shown by the display screen of smart mobile phone
Hold, so as to reach the display screen of the smart mobile phone effect synchronous with the interior screen of projecting apparatus.
Step 4, the wireless communication module of projecting apparatus receive the signal of smart mobile phone transmitting, and its decoding is docked with decryption software
After the signal of receipts is decoded and decrypted, the simultaneous display that content is pushed with smart mobile phone is realized.
For the simultaneous display realized smart mobile phone display screen with shielded in projecting apparatus, projecting apparatus has been internally embedded
MSD6A338SXG chips, the chip are that a powerful intelligent television chip can turn the wifi forms video stream signal of reception
The TFT signals that can be received and show for LCD, display is finally shielded in the LCD in projecting apparatus, referring to Fig. 2.
By convex lens imaging principle, the content pushed to smart mobile phone projects for step 5, projecting apparatus.
Also have that a scattering light source and more than 2 s' is convex in order to realize the convex lens of projecting apparatus, inside projecting apparatus
Screen composition in LCD in lens, also smart mobile phone lamp, scattering light source is located at the rear of screen in LCD, for providing needed for projection
Light source.Screen is positioned at the middle part of projecting apparatus in LCD, for providing the content of projection.Convex lens be arranged in LCD the front of screen or
It is arranged between shielding in scattering light source and LCD, for adjusting the definition and distance of projection.Referring to Fig. 3.
It should be noted that although embodiment of the present invention is illustrative above, but it is to the present invention that this, which is not,
Limitation, therefore the invention is not limited in above-mentioned embodiment.Without departing from the principles of the present invention, it is every
The other embodiment that those skilled in the art obtain under the enlightenment of the present invention, it is accordingly to be regarded as within the protection of the present invention.
Claims (3)
1. a kind of display control method of Novel smart mobile phone lamp, it is characterised in that specifically comprise the following steps：
Step 1, Signal coding and encryption software are installed in smart mobile phone, and signal decoding and solution are installed in projecting apparatus simultaneously
Close software, wherein Signal coding and encryption software and signal decoding and the encryption algorithm in decryption software and coding/decoding method phase
Match somebody with somebody, and AES matches with decipherment algorithm；
Step 2, by the wireless communication module of the wireless communication module of smart mobile phone and projecting apparatus connect, with establish smart mobile phone with
The signal communication link of projecting apparatus；
Signal coding and encryption software in step 3, smart mobile phone the content of required projection is encoded and encrypted after pass through by
Wireless communication module pushes out；
Step 4, the wireless communication module of projecting apparatus receive the signal of smart mobile phone transmitting, and it is decoded with decryption software to reception
After signal is decoded and decrypted, the simultaneous display that content is pushed with smart mobile phone is realized；
By convex lens imaging principle, the content pushed to smart mobile phone projects for step 5, projecting apparatus.
A kind of 2. display control method of Novel smart mobile phone lamp according to claim 1, it is characterised in that：In step 2,
Smart mobile phone is established using Bluetooth wireless communication module or Wifi wireless communication modules with projecting apparatus and connected.
A kind of 3. display control method of Novel smart mobile phone lamp according to claim 1 or 2, it is characterised in that：Step 3
In~5, the content shown by the content i.e. display screen of smart mobile phone that is pushed in smart mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575575.XA CN107395882A (en) | 2017-07-14 | 2017-07-14 | A kind of display control method of Novel smart mobile phone lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710575575.XA CN107395882A (en) | 2017-07-14 | 2017-07-14 | A kind of display control method of Novel smart mobile phone lamp |
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| Publication Number | Publication Date |
|---|---|
| CN107395882A true CN107395882A (en) | 2017-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710575575.XA Pending CN107395882A (en) | 2017-07-14 | 2017-07-14 | A kind of display control method of Novel smart mobile phone lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151085A1 (en) * | 2019-01-27 | 2020-07-30 | 上海阳霖文化传媒发展有限公司 | Outdoor automatic advertising all-in-one machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130344916A1 (en) * | 2009-06-10 | 2013-12-26 | Digimarc Corporation | Content sharing methods and systems |
| CN104580783A (en) * | 2013-10-09 | 2015-04-29 | 佳能株式会社 | Information processing apparatus that controls transfer of image, and control method therefor |
-
2017
- 2017-07-14 CN CN201710575575.XA patent/CN107395882A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130344916A1 (en) * | 2009-06-10 | 2013-12-26 | Digimarc Corporation | Content sharing methods and systems |
| CN104580783A (en) * | 2013-10-09 | 2015-04-29 | 佳能株式会社 | Information processing apparatus that controls transfer of image, and control method therefor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020151085A1 (en) * | 2019-01-27 | 2020-07-30 | 上海阳霖文化传媒发展有限公司 | Outdoor automatic advertising all-in-one machine |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20171124 |