CN107240369A - Using the projection control system of the soft AP projecting apparatus controlled - Google Patents
Using the projection control system of the soft AP projecting apparatus controlled Download PDFInfo
- Publication number
- CN107240369A CN107240369A CN201710647432.5A CN201710647432A CN107240369A CN 107240369 A CN107240369 A CN 107240369A CN 201710647432 A CN201710647432 A CN 201710647432A CN 107240369 A CN107240369 A CN 107240369A
- Authority
- CN
- China
- Prior art keywords
- projection
- control terminal
- projecting apparatus
- display control
- wireless display
- Prior art date
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B29/00—Combinations of cameras, projectors or photographic printing apparatus with non-photographic non-optical apparatus, e.g. clocks or weapons; Cameras having the shape of other objects
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
-
- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1407—General aspects irrespective of display type, e.g. determination of decimal point position, display with fixed or driving decimal point, suppression of non-significant zeros
-
- 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
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
-
- 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
- H04N9/315—Modulator illumination systems
-
- 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]
- H04N9/3179—Video signal processing therefor
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
Abstract
The invention belongs to projecting apparatus control field, there is provided a kind of projection control system using the soft AP projecting apparatus controlled.In embodiments of the present invention, the brightness of projection is adjusted according to the light luminance of environment first for projecting apparatus, so that the image of projection is apparent, when needing wireless display terminal to be projected, by starting soft AP, then wireless display control terminal focus wireless connection corresponding with the soft AP is allowed, the wireless display control terminal of connection can be projected the display content on the display screen of the wireless display control terminal when computer is projected, so that the content oneself prepared can be passed through wireless display control terminal progress wireless display by personnel participating in the meeting, strengthen the interactive and efficiency of meeting.
Description
Technical field
The invention belongs to the method for controlling projection and system of projecting apparatus control field, more particularly to a kind of projecting apparatus.
Background technology
Projecting apparatus is also known as projector, be it is a kind of can be by the equipment on image or VIDEO PROJECTION to curtain, can be by not
The same same computer of interface, VCD, DVD, BD, game machine, DV etc., which is connected, plays corresponding vision signal.Projecting apparatus extensively should
For family, office, school and public place of entertainment.
Although projecting apparatus easily carries out projection application, current projecting apparatus does not possess projection brightness typically and adjusted automatically
The function of section so that the image of some places projection is excessively dim or bright, secondly, in a meeting, existing projecting apparatus one
As do not support that many wireless display control terminals are projected, when different people presides over the meeting, it is necessary to change chairman
Seat, influence meeting efficiency.
The content of the invention
It is an object of the invention to provide a kind of method for controlling projection of projecting apparatus, it is intended to solves the projection brightness of projecting apparatus
Difference is automatically adjusted and existing projecting apparatus does not support the problem of wireless display control terminal is projected.
In order to solve the above-mentioned technical problem, the present invention is realized in：A kind of method for controlling projection of projecting apparatus, it is described
Projector is connected with computer, and the projecting apparatus includes wireless network card, the described method comprises the following steps：
The projection brightness of the projecting apparatus is adjusted the light luminance of environment according to where the projecting apparatus；
Ask whether to need to add wireless display control terminal；
It is then to open soft AP, and points out user to need the wireless display control terminal SSID corresponding with the soft AP that adds
Broadcast singal is attached, and passes through the display of computer described in user's operation and the pre-set priority control projector projects
Display content on screen or the display content on the display screen of the wireless display control terminal.
It is no, then control the display content on computer screen described in the projector projects.
Further, the light luminance of the environment according to where the projecting apparatus enters to the projection brightness of the projecting apparatus
The step of row regulation, specifically includes following steps：
The light luminance value of the affiliated environment of the projecting apparatus is gathered, according to belonging to predetermined luminance grade threshold judges the projecting apparatus
The light luminance grade of environment；
According to the light luminance grade and default light luminance grade and throwing of the projection brightness mapping table to the projecting apparatus
Shadow brightness is adjusted.
Further, the wireless display control terminal is mobile phone and/or tablet personal computer.
Further, it is described to be operated by user and default excellent when the quantity of the wireless display control terminal is 1
First level projects the display content on the computer screen or the display on the display screen of the wireless display control terminal
The step of content, specifically includes following steps：
Detect whether the wireless display control terminal sends pre- projection instruction in real time；
When detecting the pre- projection instruction, control shows the wireless display control terminal on the screen of the computer
Projection request, and asked by operating the personnel selection of the computer whether to pass through the projection；
It is then to control the display content on the display screen of wireless display control terminal described in the projector projects；It is no, then control
Display content described in the projector projects on computer screen；
When not detecting the pre- projection instruction, the display on computer screen described in the projector projects is controlled
Content.
Further, it is described to be operated by user and default when the quantity of the wireless display control terminal is multiple
Display content or aobvious on the display screen of the wireless display control terminal on the priority projection computer screen
The step of showing content specifically includes following steps：
The numbering and priority of the multiple wireless display control terminal are set respectively by the computer；
Project the display content on the computer screen；
When any wireless display control terminal triggering projection instruction, the display screen of the wireless display control terminal is projected
On display content；
When there is the higher wireless display control terminal triggering projection instruction of priority, high described wireless of projection priority
Project the display content on the display screen of control terminal；
When the wireless display control terminal triggering currently projected stops projection instruction, the projection meter is returned
Display content on the display screen of calculation machine.
The present invention also aims to provide a kind of projection control system of projecting apparatus, the projector connects with computer
Connect, the projecting apparatus includes wireless network card, the system includes：
Brightness adjusting unit, the light luminance for the environment according to where the projecting apparatus enters to the projection brightness of the projecting apparatus
Row regulation；
Inquiry unit, for asking whether to need to add wireless display control terminal；
AP control units, for opening soft AP；
Tip element, the wireless display control terminal SSID broadcast corresponding with the soft AP added for pointing out user to need
Signal is attached；
First projection control unit, for controlling computer described in the projector projects by user's operation and pre-set priority
Display screen on display content or the wireless display control terminal display screen on display content.
Second projection control unit, for controlling in the display described in the projector projects on computer screen
Hold.
Further, the brightness adjusting unit includes：
Gather subelement, the light luminance value for gathering the affiliated environment of the projecting apparatus；
Judgment sub-unit, the light luminance grade for judging the affiliated environment of the projecting apparatus according to predetermined luminance grade threshold；
Regulator unit, for according to the light luminance grade and default light luminance grade and projection brightness mapping table pair
The projection brightness of the projecting apparatus is adjusted.
Further, the wireless display control terminal is mobile phone and/or tablet personal computer.
Further, first projection control unit includes：
Detection sub-unit, for detecting whether the wireless display control terminal sends pre- projection instruction in real time；
Subelement is controlled, for controlling the projection for showing the wireless display control terminal on the screen of the computer please
Ask；
First projection sub-control unit, for controlling described in the projector projects on the display screen of wireless display control terminal
Display content；
Second projection sub-control unit, for controlling the display content described in the projector projects on computer screen.
Further, first projection control unit also includes：
3rd projection sub-control unit, for when any wireless display control terminal triggering projection instruction, projection to be described
Display content on the display screen of wireless display control terminal；
4th projection sub-control unit, for being instructed when the wireless display control terminal triggering projection for having priority higher
When, project the display content on the display screen of the high wireless display control terminal of priority；
5th projection sub-control unit, the wireless display control terminal triggering for currently ought be projected stops throwing
When penetrating instruction, the display content on the projection computer screen is returned.
In the present invention, the brightness of projection is adjusted according to the light luminance of environment first for projecting apparatus so that projection
Image it is apparent, when needing wireless display terminal to be projected, by starting soft AP, then allow wireless display control terminal
Focus wireless connection corresponding with the soft AP, the wireless display control terminal of connection can be when computer be projected by the nothing
Display content on the display screen of line projection's control terminal is projected so that the content that personnel participating in the meeting oneself will can prepare
Wireless display is carried out by wireless display control terminal, strengthens the interactive and efficiency of meeting.
Brief description of the drawings
Fig. 1 is the implementation process figure of the method for controlling projection for the projecting apparatus that first embodiment of the invention is provided；
Fig. 2 is the implementation process figure of the method for controlling projection for the projecting apparatus that second embodiment of the invention is provided；
Fig. 3 is the implementation process figure of the method for controlling projection for the projecting apparatus that third embodiment of the invention is provided；
Fig. 4 is the implementation process figure of the method for controlling projection for the projecting apparatus that fourth embodiment of the invention is provided；
Fig. 5 is the frame construction drawing of the projection control system of projecting apparatus provided in an embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Implementing for the present invention is described in detail below in conjunction with specific embodiment：
Fig. 1 shows the implementation process figure of the method for controlling projection for the projecting apparatus that first embodiment of the invention is provided, for the ease of
Illustrate, only list the related part of first embodiment of the invention, details are as follows：
As shown in figure 1, the embodiments of the invention provide a kind of method for controlling projection of projecting apparatus, the projector connects with computer
Connect, the projecting apparatus includes wireless network card, this method comprises the following steps：
Step S101, the projection brightness of the projecting apparatus is adjusted the light luminance of environment according to where the projecting apparatus；
Step S102, asks whether to need to add wireless display control terminal；
It is then to perform step S103；It is no, then perform step S106；
Step S103, opens soft AP;
Step S104, points out user that the wireless display control terminal added SSID broadcast singals corresponding with the soft AP will be needed to enter
Row connection；
Step S105, the display on the projector projects computer screen is controlled by user's operation and pre-set priority
The interior display content perhaps on the display screen of the wireless display control terminal.
Step S106, controls the display content on the projector projects computer screen.
In embodiments of the present invention, wireless display control terminal is mobile phone and/or tablet personal computer, i.e., by mobile phone or flat board electricity
Brain carries out wireless connection with projector, in a meeting, and the content that personnel participating in the meeting can prepare oneself passes through mobile phone or flat board
Computer after projecting apparatus wireless connection with being projected, and setting for priority can set different preferential according to the difference of position
Level, when the high wireless display control terminal of priority carries out wireless display, the wireless display less than its priority is controlled eventually
End can not force projection, can enter when the priority of the wireless display control terminal of the current wireless display of priority ratio is high
Row forces the project content before projection, and shielding.
As shown in Fig. 2 step S101 specifically includes following steps：
Step S1011, gathers the light luminance value of the affiliated environment of the projecting apparatus, the projection is judged according to predetermined luminance grade threshold
The light luminance grade of the affiliated environment of instrument；
Step S012, according to the light luminance grade and default light luminance grade with projection brightness mapping table to the projecting apparatus
Projection brightness be adjusted.
In embodiments of the present invention, default light level can be set to 5 grades, and the default projection of each grade correspondence one is bright
Degree, its grade is judged according to the light luminance of collection, then according to default light luminance grade and the mapping relations of projection brightness
Adjust the projection brightness of projecting apparatus.
As shown in figure 3, being used as one embodiment of the invention, when the quantity of the wireless display control terminal is 1, step
S105 specifically includes following steps：
Step S1051, detects whether the wireless display control terminal sends pre- projection instruction in real time；
It is then to perform step S1052；It is no, then perform step S1055；
Step S1052, control shows the projection request of the wireless display control terminal on the screen of the computer；
Step S1053, by operating whether the personnel selection of the computer is asked by the projection；
It is then to perform step S1054；It is no, then perform step S1055；
Step S1054 controls the display content on the display screen of the projector projects wireless display control terminal；
Step S1055, controls the display content on the projector projects computer screen.
In embodiments of the present invention, when the quantity of wireless display control terminal is 1, it is considered that meeting has two people
Presided over, a speaker a, pair is said, speaker carries out content projection by computer, pair is said and controlled eventually by wireless display
End carries out content projection.
As shown in figure 4, being used as one embodiment of the invention, when the quantity of the wireless display control terminal is multiple, step
S105 specifically includes following steps：
Step S1056, the numbering and priority of the plurality of wireless display control terminal are set by the computer respectively；
Step S1057, projects the display content on the computer screen；
Step S1058, when the triggering projection instruction of any wireless display control terminal, projects the wireless display control terminal
Display content on display screen；
Step S1059, when the wireless display control terminal triggering projection for having priority higher is instructed, projection priority is high
Display content on the display screen of the wireless display control terminal；
Step S10510, when the wireless display control terminal triggering currently projected stops projection instruction, is returned
Project the display content on the computer screen.
In the embodiment of the present invention, when the quantity of the wireless display control terminal is multiple, group interaction type meeting is shown to be
View, the content that everybody can prepare oneself is set for projection explanation according to priority, both there is provided meeting efficiency, again
Enhance meeting interactive.
As shown in figure 5, the embodiment of the present invention additionally provides a kind of projection control system of projecting apparatus, the projector is with calculating
Machine is connected, and the projecting apparatus includes wireless network card, and the system includes：
Brightness adjusting unit 101, the light luminance for the environment according to where the projecting apparatus enters to the projection brightness of the projecting apparatus
Row regulation；
Inquiry unit 102, for asking whether to need to add wireless display control terminal；
AP control units 103, for opening soft AP；
Tip element 104, for pointing out user that the corresponding SSID of the wireless display control terminal and the soft AP that add will be needed wide
Signal is broadcast to be attached；
First projection control unit 105, for controlling the projector projects computer by user's operation and pre-set priority
Display screen on display content or the wireless display control terminal display screen on display content.
Second projection control unit 106, for controlling the display content on the projector projects computer screen.
In embodiments of the present invention, the projection control system of projecting apparatus and the projection of the projecting apparatus in above-described embodiment are controlled
Method correspondence, its operation principle is identical, here and subsequent embodiment is with regard to no longer being repeated.
As one embodiment of the invention, the brightness adjusting unit includes：
Gather subelement 1011, the light luminance value for gathering the affiliated environment of the projecting apparatus；
Judgment sub-unit 1012, light luminance for judging the affiliated environment of the projecting apparatus according to predetermined luminance grade threshold etc.
Level；
Regulator unit 1013, for according to the light luminance grade and default light luminance grade and projection brightness mapping table
The projection brightness of the projecting apparatus is adjusted.
As one embodiment of the invention, the wireless display control terminal is mobile phone and/or tablet personal computer.
As one embodiment of the invention, first projection control unit includes：
Detection sub-unit 1051, for detecting whether the wireless display control terminal sends pre- projection instruction in real time；
Subelement 1052 is controlled, for controlling the projection for showing the wireless display control terminal on the screen of the computer please
Ask；
On first projection sub-control unit 1053, the display screen for controlling the projector projects wireless display control terminal
Display content；
Second projection sub-control unit 1054, for controlling the display content on the projector projects computer screen.
As one embodiment of the invention, first projection control unit also includes：
3rd projection sub-control unit 1055, for when the triggering projection instruction of any wireless display control terminal, projection should
Display content on the display screen of wireless display control terminal；
4th projection sub-control unit 1056, for being instructed when the wireless display control terminal triggering projection for having priority higher
When, project the display content on the display screen of the high wireless display control terminal of priority；
5th projection sub-control unit 1057, the wireless display control terminal for currently ought be projected, which is triggered, to be stopped
During projection instruction, the display content projected on the computer screen is returned.
In the present invention, the brightness of projection is adjusted according to the light luminance of environment first for projecting apparatus so that projection
Image it is apparent, when needing wireless display terminal to be projected, by starting soft AP, then allow wireless display control terminal
Focus wireless connection corresponding with the soft AP, the wireless display control terminal of connection can be when computer be projected by the nothing
Display content on the display screen of line projection's control terminal is projected so that the content that personnel participating in the meeting oneself will can prepare
Wireless display is carried out by wireless display control terminal, strengthens the interactive and efficiency of meeting.
It will be appreciated by those skilled in the art that simply being carried out for the unit that above-described embodiment includes according to function logic
Divide, but be not limited to above-mentioned division, as long as corresponding function can be realized；In addition, the tool of each functional unit
Body title is also only to facilitate mutually distinguish, the protection domain being not intended to limit the invention.
Those of ordinary skill in the art are further appreciated that all or part of step realized in above-described embodiment method is can
To instruct the hardware of correlation to complete by program, described program can be stored in a computer read/write memory medium
In, described storage medium, including ROM/RAM, disk, CD etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (1)
1. a kind of projection control system of projecting apparatus, the projecting apparatus is connected with computer, it is characterised in that the projecting apparatus bag
Wireless network card is included, the system includes：
Brightness adjusting unit, the light luminance for the environment according to where the projecting apparatus enters to the projection brightness of the projecting apparatus
Row regulation；
Inquiry unit, for asking whether to need to add wireless display control terminal；
AP control units, for opening soft AP；
Tip element, the wireless display control terminal SSID broadcast corresponding with the soft AP added for pointing out user to need
Signal is attached；
First projection control unit, for controlling computer described in the projector projects by user's operation and pre-set priority
Display screen on display content or the wireless display control terminal display screen on display content；
Second projection control unit, for controlling the display content described in the projector projects on computer screen；
The brightness adjusting unit includes：
Gather subelement, the light luminance value for gathering the affiliated environment of the projecting apparatus；
Judgment sub-unit, the light luminance grade for judging the affiliated environment of the projecting apparatus according to predetermined luminance grade threshold；
Regulator unit, for according to the light luminance grade and default light luminance grade and projection brightness mapping table pair
The projection brightness of the projecting apparatus is adjusted；
The wireless display control terminal is mobile phone；
First projection control unit includes：
Detection sub-unit, for detecting whether the wireless display control terminal sends pre- projection instruction in real time；
Subelement is controlled, for controlling the projection for showing the wireless display control terminal on the screen of the computer please
Ask；
First projection sub-control unit, for controlling described in the projector projects on the display screen of wireless display control terminal
Display content；
Second projection sub-control unit, for controlling the display content described in the projector projects on computer screen；
First projection control unit also includes：
3rd projection sub-control unit, for when any wireless display control terminal triggering projection instruction, projection to be described
Display content on the display screen of wireless display control terminal；
4th projection sub-control unit, for being instructed when the wireless display control terminal triggering projection for having priority higher
When, project the display content on the display screen of the high wireless display control terminal of priority；
5th projection sub-control unit, the wireless display control terminal triggering for currently ought be projected stops throwing
When penetrating instruction, the display content on the projection computer screen is returned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647432.5A CN107240369B (en) | 2014-09-08 | 2014-09-08 | Using the projection control system of the projector of soft AP control |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710647432.5A CN107240369B (en) | 2014-09-08 | 2014-09-08 | Using the projection control system of the projector of soft AP control |
| CN201410451545.4A CN104243881B (en) | 2014-09-08 | 2014-09-08 | The method for controlling projection and system of a kind of projecting apparatus |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410451545.4A Division CN104243881B (en) | 2014-09-08 | 2014-09-08 | The method for controlling projection and system of a kind of projecting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107240369A true CN107240369A (en) | 2017-10-10 |
| CN107240369B CN107240369B (en) | 2019-11-22 |
Family
ID=52231123
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629990.9A Expired - Fee Related CN107404639B (en) | 2014-09-08 | 2014-09-08 | Enhance the interactivity and efficiency, the projector controlled using soft AP of meeting |
| CN201410451545.4A Expired - Fee Related CN104243881B (en) | 2014-09-08 | 2014-09-08 | The method for controlling projection and system of a kind of projecting apparatus |
| CN201710648002.5A Pending CN107290925A (en) | 2014-09-08 | 2014-09-08 | Using the method for work of the projection control system of the soft AP projecting apparatus controlled |
| CN201710631382.1A Active CN107438177B (en) | 2014-09-08 | 2014-09-08 | A kind of projector and its method for controlling projection controlled using soft AP |
| CN201710647432.5A Active CN107240369B (en) | 2014-09-08 | 2014-09-08 | Using the projection control system of the projector of soft AP control |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710629990.9A Expired - Fee Related CN107404639B (en) | 2014-09-08 | 2014-09-08 | Enhance the interactivity and efficiency, the projector controlled using soft AP of meeting |
| CN201410451545.4A Expired - Fee Related CN104243881B (en) | 2014-09-08 | 2014-09-08 | The method for controlling projection and system of a kind of projecting apparatus |
| CN201710648002.5A Pending CN107290925A (en) | 2014-09-08 | 2014-09-08 | Using the method for work of the projection control system of the soft AP projecting apparatus controlled |
| CN201710631382.1A Active CN107438177B (en) | 2014-09-08 | 2014-09-08 | A kind of projector and its method for controlling projection controlled using soft AP |
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| CN (5) | CN107404639B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109753208A (en) * | 2017-11-06 | 2019-05-14 | 北京仁光科技有限公司 | A kind of intelligent meeting method and intelligent meeting system |
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| CN104808419A (en) * | 2015-03-17 | 2015-07-29 | 上海青葱网络科技有限公司 | Automobile projection communication method |
| CN104935851A (en) * | 2015-06-25 | 2015-09-23 | 苏州市英富美欣科技有限公司 | Projection brightness adjusting method based on image analysis |
| JP6679116B2 (en) * | 2016-06-09 | 2020-04-15 | Ｎｅｃディスプレイソリューションズ株式会社 | Projector having wireless LAN terminal function, wireless LAN connection method of the projector, and projection system |
| CN106454446A (en) * | 2016-09-29 | 2017-02-22 | 努比亚技术有限公司 | Screen projection apparatus and method |
| CN106534519A (en) * | 2016-10-28 | 2017-03-22 | 努比亚技术有限公司 | Screen projection method and mobile terminal |
| CN106528017A (en) * | 2016-10-31 | 2017-03-22 | 努比亚技术有限公司 | Information processing method and terminal |
| WO2018107461A1 (en) * | 2016-12-16 | 2018-06-21 | 深圳前海达闼云端智能科技有限公司 | Projection method, apparatus and system, and electronic device |
| CN111698489B (en) * | 2020-06-22 | 2021-04-02 | 深圳市亿兆创新科技有限公司 | Projection method and projection equipment based on Linux system |
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| JP5293649B2 (en) * | 2010-03-09 | 2013-09-18 | セイコーエプソン株式会社 | Wireless communication system, wireless communication terminal, and wireless communication method |
| CN102253763B (en) * | 2011-01-12 | 2017-04-05 | 北京南昊科技股份有限公司 | Wireless interaction system and method |
| CN203104643U (en) * | 2013-01-24 | 2013-07-31 | 赵辉 | Micro-projector |
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| CN103248758A (en) * | 2013-04-03 | 2013-08-14 | 广东欧珀移动通信有限公司 | Mobile phone provided with projection equipment control function and projection equipment control method thereof |
| CN203233494U (en) * | 2013-05-13 | 2013-10-09 | 龙昭华 | Wireless projection apparatus based on direct connection |
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- 2014-09-08 CN CN201710629990.9A patent/CN107404639B/en not_active Expired - Fee Related
- 2014-09-08 CN CN201410451545.4A patent/CN104243881B/en not_active Expired - Fee Related
- 2014-09-08 CN CN201710648002.5A patent/CN107290925A/en active Pending
- 2014-09-08 CN CN201710631382.1A patent/CN107438177B/en active Active
- 2014-09-08 CN CN201710647432.5A patent/CN107240369B/en active Active
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| CN103281499A (en) * | 2012-01-06 | 2013-09-04 | 株式会社理光 | Video projection apparatus |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107404639B (en) | 2019-07-26 |
| CN104243881B (en) | 2017-09-12 |
| CN107404639A (en) | 2017-11-28 |
| CN107438177B (en) | 2019-03-01 |
| CN104243881A (en) | 2014-12-24 |
| CN107290925A (en) | 2017-10-24 |
| CN107240369B (en) | 2019-11-22 |
| CN107438177A (en) | 2017-12-05 |
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