CN109587532A - A kind of throwing screen pairing connection method of projection device and projection entertainment systems - Google Patents
A kind of throwing screen pairing connection method of projection device and projection entertainment systems Download PDFInfo
- Publication number
- CN109587532A CN109587532A CN201910126290.7A CN201910126290A CN109587532A CN 109587532 A CN109587532 A CN 109587532A CN 201910126290 A CN201910126290 A CN 201910126290A CN 109587532 A CN109587532 A CN 109587532A
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- CN
- China
- Prior art keywords
- projection
- code
- password
- party
- terminal
- 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
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/4104—Peripherals receiving signals from specially adapted client devices
- H04N21/4122—Peripherals receiving signals from specially adapted client devices additional display device, e.g. video projector
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
- H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/488—Data services, e.g. news ticker
- H04N21/4882—Data services, e.g. news ticker for displaying messages, e.g. warnings, reminders
-
- 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
- H04N9/3147—Multi-projection systems
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a kind of pairing connection method of the throwing screen of projection device and projection entertainment systems, this method comprises: S1: receiving password and generate request；S2: the password generating programs of request starting projection device are generated according to password, and generate random pair code according to password generating programs, while by random pair code Projection Display in projected picture；S3: receiving the throwing screen connection request that third party's terminal is sent, and throws screen connection request and carries pairing connection code；S4: judge whether random pair code and pairing connection code are consistent；S5: if consistent, the display interface of third party's terminal is thrown into screen into projected picture.The present invention can facilitate third party's terminal and projection device accurately to throw screen connection.
Description
Technical field
The present invention relates to projection art, the pairing connection method of throwing screen and projection amusement of especially a kind of projection device
System.
Background technique
With popularizing for intelligent projection device, the business application of projection device is more and more extensive.The guest room in many hotels is all
Equipped with projection device, the passenger moved in can be used projection device and carry out recreation.Projection device itself has broadcasting function
Can, included video can be played, the video content of third party's terminal can also be thrown screen and played out to projection device by user.
However, there are many guest room due to hotel, signal covering can be generated between the projection device in each guest room, user many times cannot
Screen connection is accurately thrown with the projection device in guest room where it, causes user experience bad.
Summary of the invention
Goal of the invention of the invention is: in view of the above problems, the throwing screen pairing for providing a kind of projection device connects
Method and projection entertainment systems are connect, third party's terminal and projection device can be facilitated accurately to throw screen connection.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of throwing screen of projection device is provided
It matches connection method, comprising the following steps: S1: receiving password and generate request；S2: it is generated and is requested described in starting according to the password
The password generating programs of projection device, and random pair code is generated according to the password generating programs, while matching described at random
To code Projection Display in projected picture；S3: receiving the throwing screen connection request that third party's terminal is sent, and connection request is shielded in the throwing
Carry pairing connection code；S4: judge whether the random pair code and pairing connection code are consistent；S5:, will if consistent
The display interface Display on the same screen of third party's terminal is in projected picture.
Preferably, the throwing screen pairing connection method further include: S6: if it is inconsistent, in the display of third party's terminal
Password miscue.
In order to solve the above technical problems, another technical solution used in the present invention is: a kind of projection entertainment systems are provided,
The projection entertainment systems include more projection devices and at least third party's terminal；Current projection equipment is for receiving password
Request is generated, the password generating programs that request starts the projection device are generated according to the password, and raw according to the password
At Program Generating random pair code, while by the random pair code Projection Display in projected picture；Third party's terminal
Screen connection request is thrown for sending to Current projection equipment, the throwing screen connection request carries pairing connection code；The current throwing
Shadow equipment is used to receive the throwing screen connection request of third party's terminal transmission, and judges that the random pair code and the pairing connect
Whether code is consistent, and when judging result is consistent, the display interface of third party's terminal is thrown screen into projected picture.
Preferably, the Current projection equipment is also used to generate in projected picture close when judging result is inconsistent
Code miscue.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are: can be to avoid moving in passenger's
The projection device in third party's terminal and other guest rooms throws screen connection, so as to facilitate third party's terminal accurately to throw with projection device
Screen connection.
Detailed description of the invention
Fig. 1 is the flow diagram of the throwing screen pairing connection method of the projection device of the embodiment of the present invention.
Fig. 2 is the functional block diagram of the projection entertainment systems of the embodiment of the present invention.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1, in embodiments of the present invention, the throwing screen pairing connection method of projection device the following steps are included:
S1: it receives password and generates request.
Wherein, password, which generates request, can be certain instruction, such as the remote controler of user's operation projection device chooses throwing to shield
Option or user press the physical button on projection device.
S2: the password generating programs of request starting projection device are generated according to password, and are generated according to password generating programs
Random pair code, while by random pair code Projection Display in projected picture.
Wherein, random pair code can be number, letter or their combination.Random pair code is randomly generated, and
And the setting up password generation obtained random pair code of program is all different every time.
S3: receiving the throwing screen connection request that third party's terminal is sent, and the throwing screen connection request carries pairing connection code.
Wherein, since random pair code is shown in projected picture, user can know the random pair code.User's operation
When third party's terminal and projection device throw screen connection, third party's terminal can send the throwing screen for carrying pairing connection code to projection device
Connection request, pairing connection code is the password for throwing screen connection.
S4: judge whether random pair code and pairing connection code are consistent.
S5: if consistent, the display interface of third party's terminal is thrown into screen into projected picture.
Wherein, the passenger only in guest room can just know correct random pair code, and the pairing connection code inputted is
Can it is consistent with random pair code, thus the display interface of third party's terminal can simultaneous display into projected picture.
In the present embodiment, screen pairing connection method is thrown further include:
S6: if it is inconsistent, in the display password miscue of third party's terminal.Wherein, password miscue is used for
It indicates that user retransmits and throws screen connection request.
As shown in Fig. 2, in embodiments of the present invention, projection entertainment systems include more projection devices 10 and at least one the
Tripartite's terminal 20.
Current projection equipment 10 generates request for receiving password, generates the close of request starting projection device 10 according to password
Code generates program, and generates random pair code according to password generating programs, while by random pair code Projection Display in shadowgraph
In face.
Third party's terminal 20, which is used to send to Current projection equipment 10, throws screen connection request, throws screen connection request and carries pairing
Connect code.
Current projection equipment 10 is used to receive the throwing screen connection request of the transmission of third party's terminal 20, and judges random pair code
It is whether consistent with pairing connection code, when judging result is consistent, the display interface of third party's terminal 20 is thrown into screen and arrives shadowgraph
In face.
In the present embodiment, Current projection equipment 10 is also used to when judging result is inconsistent, raw in projected picture
At password miscue.
The projection entertainment systems of the present embodiment have technology identical with the pairing connection method of the throwing screen of previous embodiment special
Sign, details are not described herein.
By the above-mentioned means, the throwing screen pairing connection method of the projection device of the present embodiment and projection entertainment systems pass through throwing
The generation random pair code of shadow equipment simultaneously shows that the throwing screen connection request that third party's terminal is sent needs to carry in projected picture
Correct random pair code can carry out throwing screen, so as to facilitate third party's terminal and projection device accurately to throw screen connection.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (4)
1. a kind of throwing screen of projection device matches connection method, which comprises the following steps:
S1: it receives password and generates request；
S2: the password generating programs that request starts the projection device are generated according to the password, and are generated according to the password
Program Generating random pair code, while by the random pair code Projection Display in projected picture；
S3: receiving the throwing screen connection request that third party's terminal is sent, and the throwing screen connection request carries pairing connection code；
S4: judge whether the random pair code and pairing connection code are consistent；
S5: if consistent, the display interface of third party's terminal is thrown into screen into projected picture.
2. throwing screen pairing connection method according to claim 1, which is characterized in that the throwing screen pairing connection method is also wrapped
It includes:
S6: if it is inconsistent, in the display password miscue of third party's terminal.
3. a kind of projection entertainment systems, which is characterized in that the projection entertainment systems include more projection devices and at least one
Third party's terminal；
Current projection equipment generates request for receiving password, generates request according to the password and starts the close of the projection device
Code generates program, and generates random pair code according to the password generating programs, while by the random pair code Projection Display
In projected picture；
Third party's terminal, which is used to send to Current projection equipment, throws screen connection request, and the throwing screen connection request carries pairing
Connect code；
The Current projection equipment is used to receive the throwing screen connection request of third party's terminal transmission, and judges the random pair code
It is whether consistent with pairing connection code, when judging result is consistent, by the same screen display of display interface of third party's terminal
Show in projected picture.
4. projection entertainment systems according to claim 3, which is characterized in that the Current projection equipment is also used to judging
When being as a result inconsistent, password miscue is generated in projected picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126290.7A CN109587532A (en) | 2019-02-20 | 2019-02-20 | A kind of throwing screen pairing connection method of projection device and projection entertainment systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910126290.7A CN109587532A (en) | 2019-02-20 | 2019-02-20 | A kind of throwing screen pairing connection method of projection device and projection entertainment systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109587532A true CN109587532A (en) | 2019-04-05 |
Family
ID=65918791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910126290.7A Pending CN109587532A (en) | 2019-02-20 | 2019-02-20 | A kind of throwing screen pairing connection method of projection device and projection entertainment systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109587532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012347A (en) * | 2019-04-16 | 2019-07-12 | 深圳市炬力北方微电子有限公司 | One key mirror image is same to shield method |
| CN112367543A (en) * | 2020-10-27 | 2021-02-12 | 海信视像科技股份有限公司 | Display device, mobile terminal, screen projection method and screen projection system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476721A (en) * | 2001-08-28 | 2004-02-18 | ������������ʽ���� | A projector that projects passwords |
| CN108600829A (en) * | 2018-04-03 | 2018-09-28 | 东莞市康茂电子有限公司 | Method for connecting same-screen device based on two-dimensional code |
| WO2019008469A1 (en) * | 2017-07-07 | 2019-01-10 | Sony Corporation | Backward compatible mechanism to provide cable type signaling in hdmi |
-
2019
- 2019-02-20 CN CN201910126290.7A patent/CN109587532A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476721A (en) * | 2001-08-28 | 2004-02-18 | ������������ʽ���� | A projector that projects passwords |
| WO2019008469A1 (en) * | 2017-07-07 | 2019-01-10 | Sony Corporation | Backward compatible mechanism to provide cable type signaling in hdmi |
| CN108600829A (en) * | 2018-04-03 | 2018-09-28 | 东莞市康茂电子有限公司 | Method for connecting same-screen device based on two-dimensional code |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012347A (en) * | 2019-04-16 | 2019-07-12 | 深圳市炬力北方微电子有限公司 | One key mirror image is same to shield method |
| CN112367543A (en) * | 2020-10-27 | 2021-02-12 | 海信视像科技股份有限公司 | Display device, mobile terminal, screen projection method and screen projection system |
| CN112367543B (en) * | 2020-10-27 | 2023-08-15 | 海信视像科技股份有限公司 | Display device, mobile terminal, screen projection method and screen projection system |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |