CN105677022A - Interaction method, apparatus and system - Google Patents

Interaction method, apparatus and system Download PDF

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Publication number
CN105677022A
CN105677022A CN201511020991.0A CN201511020991A CN105677022A CN 105677022 A CN105677022 A CN 105677022A CN 201511020991 A CN201511020991 A CN 201511020991A CN 105677022 A CN105677022 A CN 105677022A
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CN
China
Prior art keywords
operation information
user
information
display device
interactive
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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CN201511020991.0A
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Chinese (zh)
Inventor
潘昊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing QIYI Century Science and Technology Co Ltd
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Beijing QIYI Century Science and Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing QIYI Century Science and Technology Co Ltd filed Critical Beijing QIYI Century Science and Technology Co Ltd
Priority to CN201511020991.0A priority Critical patent/CN105677022A/en
Publication of CN105677022A publication Critical patent/CN105677022A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017Gesture based interaction, e.g. based on a set of recognized hand gestures
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance

Abstract

The invention discloses an interaction method, an apparatus and a system. The method is applied to processors and includes: acquiring operation information of a display device by a user; a video collecting device collecting the operation information which includes hand gesture information or light ray track information transmitted through an optical control device by the user; identifying the operation information, and determining an interaction operation instruction which corresponds to the operation information; and responding to the interaction operation instruction, and controlling the display device to display interfaces and contents that correspond to the interaction operation instruction. The technical solution of the invention can realize smooth interaction between users and large screen terminals, has a high reliability, and meets user's requirements for improving interaction experience of large screen terminals.

Description

Exchange method, device and system
Technical field
The present invention relates to smart machine technical field, relate in particular to a kind of exchange method, device and system.
Background technology
Along with the development of the intelligent terminal technology such as intelligent television, computer and smart mobile phone, these are establishedThe standby content representing is also more and more rich and varied, and meanwhile, fortune more and is more widely shown in the multiple terminals of contentUse various occasions, the interaction between multi-screen (being multiple terminals) is also more and more important. In multiple demonstrations eventuallyIn end, the terminal of general giant-screen is such as intelligent television, large flat computer etc. are particularly suitable for showing content,But in interactive operation, not often that easily little hand-screen, such as interactive operations such as smart mobile phonesConvenient, but it is less to be limited by screen, and bandwagon effect is not often good especially. In reality, strengthen giant-screenThis demand of interactive experience more and more stronger, that is, and can be with the giant-screen terminal display content time,Strengthen the interactive experience of user and large-size screen monitors terminal.
Interaction technique based on touch screen technology is very ripe now, and handheld terminal mainly passes through touch-screenCarry out alternately, still, based on the consideration of cost, the good touch-screen of adaptive giant-screen terminal interaction effectOften cost is higher, and cheap large touch-screen scheme, mutual poor effect.
Therefore, the interaction technique of the not high and reliable suitable giant-screen terminal of a kind of cost is proposed, in order to fullFoot user strengthens this demand of interactive experience of giant-screen terminal, becomes necessary.
Summary of the invention
In view of this, the invention provides a kind of exchange method, device and system, lower in carrying costSituation under, can realize user and giant-screen terminal and carry out alternately smoothly, reliability is high, has metUser strengthens this demand of interactive experience of giant-screen terminal.
For achieving the above object, the invention provides following technical scheme:
A kind of exchange method, is applied to processor, comprising:
Obtain the operation information of user to display device; Described operation information is gathered by video capture device,Comprise the ray trajectory information that gesture motion information or user send by optical control apparatus;
Identify described operation information, determine the interactive operation instruction corresponding with described operation information;
Respond described interactive operation instruction, control described display device and show and described interactive operation instruction phaseCorresponding interface and content.
Preferably, described optical control apparatus is:
Infrared pen.
Preferably, the described operation information of described identification, determines the mutual behaviour corresponding with described operation informationBefore doing instruction, also comprise:
Receive the described operation information of user's input and the corresponding relation of described interactive operation instruction;
Store described corresponding relation.
A kind of interactive device, is applied to processor, comprising:
Acquisition module, for obtaining the operation information of user to display device; Described operation information is by videoCollecting device gathers, and comprises the light rail that gesture motion information or user send by optical control apparatusMark information;
Identification module, for identifying described operation information, determine corresponding with described operation information alternatelyOperational order;
Control module, for responding described interactive operation instruction, control described display device show with described inThe interface that interactive operation instruction is corresponding and content.
Preferably, described acquisition module comprises:
The first acquiring unit, the ray trajectory information sending by optical control apparatus for obtaining user,Described optical control apparatus is infrared pen.
Preferably, also comprise:
Receiver module, for receiving the right of the described operation information of user input and described interactive operation instructionShould be related to;
Memory module, for storing described corresponding relation.
A kind of interactive system, comprising:
Display device;
Gather the video capture device of the operation information of user to described display device, described operation information bagDraw together the ray trajectory information that gesture motion information or user send by optical control apparatus;
And the processor being connected with described video capture device;
The operation of described processor comprises: obtain the operation information of user to described display device; Identification instituteState operation information, determine the interactive operation instruction corresponding with described operation information; Respond described mutual behaviourDo instruction, control described display device and show interface and the content corresponding with described interactive operation instruction.
Preferably, if the described operation information that described video capture device collects is described ray trajectory letterBreath, described system also comprises:
Accept and respond the optical control apparatus of user's control, emission of light.
Preferably, described optical control apparatus is:
Infrared pen.
Preferably, the operation of described processor also comprises:
At the described operation information of described identification, determine the interactive operation instruction corresponding with described operation informationBefore, receive the described operation information of user's input and the corresponding relation of described interactive operation instruction, storageDescribed corresponding relation.
Preferably, also comprise:
The desk of transparent material table top, described display device is placed on the below of described transparent material table top,Transparent material table top described in the direction subtend of described display device display screen.
Preferably, described transparent material table top is glass table top.
Preferably, described display device is flat panel display equipment.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of mutual sideMethod, device and system. Technical scheme provided by the invention, described video capture device gathers user to instituteState the operation information of display device, described operation information comprises that gesture motion information or user pass through opticsThe ray trajectory information that control appliance sends, described processor obtains the operation information of user to display device,Then identify described operation information, determine the interactive operation instruction corresponding with described operation information, lastRespond described interactive operation instruction, control described display device and show corresponding with described interactive operation instructionInterface and content. That is, apply technical scheme provided by the invention, the display screen of described display device is notMust adopt again touch screen, also can be good at realizing the mutual of user and described display device. Due to needn'tAdopting better performances but more expensive touch screen, and the present invention selects general video capture device, and general video capture device is with respect to the touch screen of better performances, cost is much lower, because ofThis, the cost that makes to realize technical solution of the present invention is lower. Meanwhile, still can ensure user and demonstrationComparison in equipment carries out interactive operation smoothly. Via above-mentioned elaboration, be understandable that, current based on one-tenthThis consideration, the touch screen that is generally not suitable for being equipped with better performances in giant-screen terminal, thisThe bright technical scheme providing looks for another way, and does not rely on display screen (being specially touch screen) itself to obtain useThe operation information at family, but gather user's operation information by video capture device, by operation informationPassing to processor, is a kind of reliable flexible mode again. In sum, technical side provided by the inventionCase, in the situation that carrying cost is lower, can realize user and giant-screen terminal carry out mutual smoothly,Reliability is high, has met user and strengthen interactive experience this demand of giant-screen terminal.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will be to realityThe accompanying drawing of executing required use in example or description of the Prior Art is briefly described, apparently, belowAccompanying drawing in description is only embodiments of the invention, for those of ordinary skill in the art, notPay under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
The flow chart of a kind of exchange method that Fig. 1 provides for the embodiment of the present invention;
The flow chart of another exchange method that Fig. 2 provides for the embodiment of the present invention;
The structure chart of a kind of interactive device that Fig. 3 provides for the embodiment of the present invention;
The structure chart of another interactive device that Fig. 4 provides for the embodiment of the present invention;
The structure chart of a kind of interactive system that Fig. 5 provides for the embodiment of the present invention;
The desk of a kind of transparent material table top of placing display device that Fig. 6 provides for the embodiment of the present inventionStructure chart.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried outDescribe clearly and completely, obviously, described embodiment is only the present invention's part embodiment, andNot whole embodiment. Based on the embodiment in the present invention, those of ordinary skill in the art are not doingGo out the every other embodiment obtaining under creative work prerequisite, all belong to the scope of protection of the invention.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawingThe present invention is further detailed explanation with detailed description of the invention.
Embodiment
Refer to Fig. 1, the flow chart of a kind of exchange method that Fig. 1 provides for the embodiment of the present invention. The present inventionThe exchange method that embodiment provides, is applied to (intelligent terminal) processor, as shown in Figure 1, and the partyMethod comprises:
Step S101, obtains the operation information of user to display device;
Concrete, described operation information is gathered by video capture device, comprises user's gesture motion informationOr the ray trajectory information that user sends by optical control apparatus.
Optionally, described optical control apparatus is infrared pen.
Step S102, identifies described operation information, determines the interactive operation corresponding with described operation informationInstruction;
Concrete, described processor is identified as self by user to the operation information of display device and can readsInteractive operation instruction with response.
Step S103, responds described interactive operation instruction, controls described display device and shows with described mutualThe interface that operational order is corresponding and content.
The technical scheme that the embodiment of the present invention one provides, first described processor obtains user to display deviceOperation information, described operation information is gathered by video capture device, comprises gesture motion information or useThe ray trajectory information that family sends by optical control apparatus, then identifies described operation information, determine withThe interactive operation instruction that described operation information is corresponding, finally responds described interactive operation instruction, controls instituteState display device and show interface and the content corresponding with described interactive operation instruction. , application the present inventionThe technical scheme providing, the display screen of described display device needn't adopt touch screen again, also can be good atRealize the mutual of user and described display device. Owing to adopting better performances but more expensive touchingControl screen, and the present invention selects general video capture device, and general video capture device phaseFor the touch screen of better performances, cost is much lower, therefore, makes to realize technical solution of the present inventionCost is lower. Meanwhile, still can ensure that user and display device carry out interactive operation more smoothly.Via above-mentioned elaboration, be understandable that, the current consideration based on cost, in giant-screen terminal generally notBe applicable in the situation of the touch screen that is equipped with better performances, technical scheme provided by the invention looks for another way, noRely on display screen (being specially touch screen) itself to obtain user's operation information, but adopt by videoCollection equipment gathers user's operation information, and operation information is passed to processor again, is reliably a kind ofFlexible mode. In sum, technical scheme provided by the invention, in the situation that carrying cost is lower,Can realize user and giant-screen terminal and carry out alternately smoothly, reliability is high, has met user and has strengthened greatlyThis demand of the interactive experience of screen terminal.
Concrete, in another one embodiment of the present invention, before described step S102, also comprise:
Receive the described operation information of user's input and the corresponding relation of described interactive operation instruction, storage instituteState corresponding relation. Refer to embodiment bis-, the technical scheme that the embodiment of the present invention two provides is a kind of optionalScheme.
Embodiment bis-
Refer to Fig. 2, the flow chart of another exchange method that Fig. 2 provides for the embodiment of the present invention. ThisThe exchange method that inventive embodiments provides, is applied to (intelligent terminal) processor, as shown in Figure 2,The method comprises:
Step S201, receives the described operation information of user's input and the corresponding pass of described interactive operation instructionSystem;
Step S202, stores described corresponding relation;
Concrete, store the corresponding relation of described operation information and described interactive operation instruction.
Step S203, obtains the operation information of user to display device; Described operation information is by video acquisitionEquipment gathers, and comprises the ray trajectory letter that gesture motion information or user send by optical control apparatusBreath;
Step S204, identifies described operation information, determines the interactive operation corresponding with described operation informationInstruction;
Step S205, responds described interactive operation instruction, controls described display device and shows with described mutualThe interface that operational order is corresponding and content.
Be understandable that, be different from the step execution sequence in embodiment bis-, described step S201 and instituteStating step S202 also can be after described step S203, carry out before described step S204, does not affectThe normal realization of technical solution of the present invention.
In order to set forth more all sidedly technical scheme provided by the invention, carry corresponding to the embodiment of the present invention oneThe exchange method of confession, the present invention discloses a kind of interactive device.
Refer to Fig. 3, the structure chart of a kind of interactive device that Fig. 3 provides for the embodiment of the present invention. The present inventionThe interactive device that embodiment provides, is applied to (intelligent terminal) processor, as shown in Figure 3, and this dressPut and comprise:
Acquisition module 301, for obtaining the operation information of user to display device; Described operation information is by lookingFrequently collecting device collection, comprises the light that gesture motion information or user send by optical control apparatusTrace information;
Identification module 302, for identifying described operation information, determines the friendship corresponding with described operation informationInteroperability instruction;
Control module 303, for responding described interactive operation instruction, controls described display device and shows and instituteState the corresponding interface of interactive operation instruction and content.
Concrete, described acquisition module 301 comprises:
The first acquiring unit, the ray trajectory information sending by optical control apparatus for obtaining user,Described optical control apparatus is infrared pen.
The exchange method providing corresponding to the embodiment of the present invention two, the present invention also discloses another and fills alternatelyPut.
Refer to Fig. 4, the structure chart of another interactive device that Fig. 4 provides for the embodiment of the present invention. ThisThe interactive device that inventive embodiments provides, is applied to (intelligent terminal) processor, as shown in Figure 4,This device comprises:
Receiver module 401, for receiving the described operation information of user input and described interactive operation instructionCorresponding relation;
Memory module 402, for storing described corresponding relation;
Concrete, described memory module 402 is for storing described operation information and described interactive operation instructionCorresponding relation.
Acquisition module 403, for obtaining the operation information of user to display device; Described operation information is by lookingFrequently collecting device collection, comprises the light that gesture motion information or user send by optical control apparatusTrace information;
Identification module 404, for identifying described operation information, determines the friendship corresponding with described operation informationInteroperability instruction;
Control module 405, for responding described interactive operation instruction, controls described display device and shows and instituteState the corresponding interface of interactive operation instruction and content.
In order to set forth more all sidedly technical scheme provided by the invention, the present invention is open a kind of mutual system alsoSystem.
Refer to Fig. 5, the structure chart of a kind of interactive system that Fig. 5 provides for the embodiment of the present invention. As Fig. 5Shown in, the method comprises:
Display device 501;
Gather the video capture device 502 of the operation information of user to described display device 501, described operationInformation comprises the ray trajectory information that gesture motion information or user send by optical control apparatus;
And the processor 503 being connected with described video capture device 502;
The operation of described processor 503 comprises: obtain the operation information of user to described display device 501;Identify described operation information, determine the interactive operation instruction corresponding with described operation information; Described in responseInteractive operation instruction, controls described display device 501 and shows the boundary corresponding with described interactive operation instructionFace and content.
Concrete, if the described operation information that described video capture device 502 collects is described light railMark information, described system also comprises:
Accept and respond the optical control apparatus of user's control, emission of light.
Optionally, described optical control apparatus is:
Infrared pen.
Concrete, the operation of described processor 503 also comprises:
At the described operation information of described identification, determine the interactive operation instruction corresponding with described operation informationBefore, receive the described operation information of user's input and the corresponding relation of described interactive operation instruction, storageDescribed corresponding relation.
It should be noted that, technical scheme provided by the invention, display device and processor can be integrated inOn one station terminal equipment, such as panel computer, flat panel TV etc.; Display device and processor can be alsoTwo equipment independently that separate, now, processor can be main frame etc. As shown in Figure 5, at Fig. 5In, display device and processor are two independently equipment. In addition, display device can vertically be placed,The placement that can lie low, the change on these modes of emplacements, does not affect the realization of technical solution of the present invention yet.
Optionally, refer to Fig. 6, Fig. 6 for the embodiment of the present invention provide a kind of place display device thoroughlyThe structure chart of the desk of bright material table top. As shown in Figure 6, the interactive system that the embodiment of the present invention provides,Also comprise:
The desk 601 of transparent material table top, described display device 501 is placed on described transparent material table topBelow, transparent material table top described in the direction subtend of described display device display screen. Now, display device501 is the placement that lies low.
Optionally, described transparent material table top is glass table top.
Optionally, the interactive system that the embodiment of the present invention provides, described display device is flat panel display equipment.
Optionally, if placing articles on transparent material table top, video capture device can scan placing articlesThe information such as profile, color, position and content, then by the related information transmission of placing articles to showingThe corresponding processor of equipment or host computer, then pass through processor or host computer by the article of placingBe presented on display device.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of mutual sideMethod, device and system. Technical scheme provided by the invention, described video capture device gathers user to instituteState the operation information of display device, described operation information comprises that gesture motion information or user pass through opticsThe ray trajectory information that control appliance sends, described processor obtains the operation information of user to display device,Then identify described operation information, determine the interactive operation instruction corresponding with described operation information, lastRespond described interactive operation instruction, control described display device and show corresponding with described interactive operation instructionInterface and content. That is, apply technical scheme provided by the invention, the display screen of described display device is notMust adopt again touch screen, also can be good at realizing the mutual of user and described display device. Due to needn'tAdopting better performances but more expensive touch screen, and the present invention selects general video capture device, and general video capture device is with respect to the touch screen of better performances, cost is much lower, because ofThis, the cost that makes to realize technical solution of the present invention is lower. Meanwhile, still can ensure user and demonstrationComparison in equipment carries out interactive operation smoothly. Via above-mentioned elaboration, be understandable that, current based on one-tenthThis consideration, the touch screen that is generally not suitable for being equipped with better performances in giant-screen terminal, thisThe bright technical scheme providing looks for another way, and does not rely on display screen (being specially touch screen) itself to obtain useThe operation information at family, but gather user's operation information by video capture device, by operation informationPassing to processor, is a kind of reliable flexible mode again. In sum, technical side provided by the inventionCase, in the situation that carrying cost is lower, can realize user and giant-screen terminal carry out mutual smoothly,Reliability is high, has met user and strengthen interactive experience this demand of giant-screen terminal.
Finally, also it should be noted that, in this article, the relational terms such as the first and second gradesOnly be used for an entity or operation and another entity or operating space to separate, and not necessarily requirementOr imply the relation or the order that between these entities or operation, there are any this reality. And, artLanguage " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, therebyThe process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, andAlso comprise other key elements of clearly not listing, or be also included as this process, method, article orThe key element that person's equipment is intrinsic. In the situation that there is no more restrictions, by statement " comprising ... "The key element limiting, and be not precluded within process, method, article or the equipment that comprises described key element and also depositAt other identical element.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stressesBe and the difference of other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed device of embodiment and system, because it corresponds to the method disclosed in Example, instituteFairly simple with what describe, relevant part illustrates referring to method part.
The method of describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware,The software module that processor is carried out, or the combination of the two is implemented. Software module can be placed at random and depositReservoir (RAM), internal memory, read-only storage (ROM), electrically programmable ROM, electric erasable canKnown in programming ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical fieldArbitrarily in the storage medium of other form.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field can be realized or useThe present invention. To be aobvious and easy for those skilled in the art to the multiple amendment of these embodimentSee, General Principle as defined herein can be in the situation that not departing from the spirit or scope of the present invention,Realize in other embodiments. Therefore, the present invention will can not be restricted to these embodiment shown in this article,But to meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (13)

1. an exchange method, is applied to processor, it is characterized in that, comprising:
Obtain the operation information of user to display device; Described operation information is gathered by video capture device,Comprise the ray trajectory information that gesture motion information or user send by optical control apparatus;
Identify described operation information, determine the interactive operation instruction corresponding with described operation information;
Respond described interactive operation instruction, control described display device and show and described interactive operation instruction phaseCorresponding interface and content.
2. method according to claim 1, is characterized in that, described optical control apparatus is:
Infrared pen.
3. method according to claim 1, is characterized in that, the described operation information of described identification,Before determining the interactive operation instruction corresponding with described operation information, also comprise:
Receive the described operation information of user's input and the corresponding relation of described interactive operation instruction;
Store described corresponding relation.
4. an interactive device, is applied to processor, it is characterized in that, comprising:
Acquisition module, for obtaining the operation information of user to display device; Described operation information is by videoCollecting device gathers, and comprises the light rail that gesture motion information or user send by optical control apparatusMark information;
Identification module, for identifying described operation information, determine corresponding with described operation information alternatelyOperational order;
Control module, for responding described interactive operation instruction, control described display device show with described inThe interface that interactive operation instruction is corresponding and content.
5. device according to claim 4, is characterized in that, described acquisition module comprises:
The first acquiring unit, the ray trajectory information sending by optical control apparatus for obtaining user,Described optical control apparatus is infrared pen.
6. device according to claim 4, is characterized in that, also comprises:
Receiver module, for receiving the right of the described operation information of user input and described interactive operation instructionShould be related to;
Memory module, for storing described corresponding relation.
7. an interactive system, is characterized in that, comprising:
Display device;
Gather the video capture device of the operation information of user to described display device, described operation information bagDraw together the ray trajectory information that gesture motion information or user send by optical control apparatus;
And the processor being connected with described video capture device;
The operation of described processor comprises: obtain the operation information of user to described display device; Identification instituteState operation information, determine the interactive operation instruction corresponding with described operation information; Respond described mutual behaviourDo instruction, control described display device and show interface and the content corresponding with described interactive operation instruction.
8. system according to claim 7, is characterized in that, if described video capture device collectionTo described operation information be described ray trajectory information, described system also comprises:
Accept and respond the optical control apparatus of user's control, emission of light.
9. system according to claim 8, is characterized in that, described optical control apparatus is:
Infrared pen.
10. system according to claim 7, is characterized in that, the operation of described processor is also wrappedDraw together:
At the described operation information of described identification, determine the interactive operation instruction corresponding with described operation informationBefore, receive the described operation information of user's input and the corresponding relation of described interactive operation instruction, storageDescribed corresponding relation.
11. systems according to claim 7, is characterized in that, also comprise:
The desk of transparent material table top, described display device is placed on the below of described transparent material table top,Transparent material table top described in the direction subtend of described display device display screen.
12. systems according to claim 11, is characterized in that, described transparent material table top is glassGlass table top.
13. according to the system described in claim 7~12 any one, it is characterized in that, described demonstration is establishedStandby is flat panel display equipment.
CN201511020991.0A 2015-12-30 2015-12-30 Interaction method, apparatus and system Pending CN105677022A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN111641860A (en) * 2020-05-27 2020-09-08 大峡谷照明系统(苏州)股份有限公司 Curtain wall display control method, control device, computer equipment and storage medium

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Application publication date: 20160615