CN108170311A - The interactive with no paper touch-control intelligence system of chair back used in lecture hall - Google Patents
The interactive with no paper touch-control intelligence system of chair back used in lecture hall Download PDFInfo
- Publication number
- CN108170311A CN108170311A CN201711438700.9A CN201711438700A CN108170311A CN 108170311 A CN108170311 A CN 108170311A CN 201711438700 A CN201711438700 A CN 201711438700A CN 108170311 A CN108170311 A CN 108170311A
- Authority
- CN
- China
- Prior art keywords
- terminal
- back rest
- media server
- streaming media
- speaker
- 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.)
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Classifications
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- 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
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
-
- 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
Abstract
The present invention provides a kind of interactive with no paper touch-control intelligence systems of chair back used in lecture hall, belong to chair back screen communication technique field.The system includes seat, chair back is equipped with display screen, further include speaker's terminal, back rest terminal, the first encoder and streaming media server and video camera, first encoder interception speaker terminal speech information is simultaneously encoded, information after coding is sent to streaming media server, back rest terminal sends request signal to streaming media server, and the information after coding is sent to back rest terminal by streaming media server, and back rest terminal is presented the information after coding on a display screen.The interactive with no paper touch-control intelligence system of chair back used in lecture hall provided in an embodiment of the present invention, display screen is installed on the chair back of each seat, the personnel of meeting-place distant place can constantly receive the information of speechmaker by the display screen after front-row seats, convenient and practical, display screen broadcasting video pictures are more intuitive, become apparent from.
Description
Technical field
The present invention relates to chair back screen communication technique field, in particular to a kind of chair back used in lecture hall interactive mode without paper
Change touch-control intelligence system.
Background technology
The formula meeting of Chinese large-sized auditorium is more frequent at present, also more severe for the large-scale required equipment of auditorium meeting
Carve, and auditorium meeting versus office meeting have it is more special, relatively large environment to scene instant messages transmission will
Ask higher, such as image, sound etc..
The existing product of existing market is mostly more traditional, installed at the center in auditorium huge projecting apparatus solve position compared with
For instant image problem of transmission rearward；In auditorium, the large-scale sound equipment of surrounding installation, solves real-time voice problem of transmission.But mostly by
In technical problem, whole effect is poor, and consumption embodiment is barely satisfactory, many problems occurs, if image obscures, too loudly easily
Cause tinnitus etc..
Invention content
It is for the above-mentioned prior art the problem of, interactive with no paper tactile the present invention provides a kind of chair back used in lecture hall
Intelligence system is controlled, allows the personnel of meeting-place distant place by the display screen after front-row seats come the information of real-time reception speechmaker,
It is convenient and practical.
In a first aspect, an embodiment of the present invention provides a kind of interactive with no paper touch-control intelligence system of chair back used in lecture hall, packet
Seat is included, chair back is equipped with display screen, further includes speaker's terminal, back rest terminal, the first encoder and streaming media service
Device and video camera, the first encoder interception speaker terminal speech information are simultaneously encoded, and the information after coding is sent to Streaming Media
Server, back rest terminal send request signal to streaming media server, and the information after coding is sent to by streaming media server
Back rest terminal, back rest terminal are presented the information after coding on a display screen, camera record speechmaker image and by shadow
As signal is sent to streaming media server.
With reference to first aspect, an embodiment of the present invention provides the first possible embodiment of first aspect, wherein, institute
The system of stating further includes second encoder and projecting apparatus, and second encoder interception speaker terminal speech information is simultaneously encoded, encoded
Information afterwards is sent to projecting apparatus；Speaker's terminal is sent to streaming media server shows image instruction, and streaming media server is by shadow
As information is sent to projecting apparatus, projecting apparatus real-time display speechmaker's image.
With reference to first aspect, an embodiment of the present invention provides second of possible embodiment of first aspect, wherein, chair
It carries on the back sub- terminal and sends display image instruction to streaming media server, image information is sent to back rest end by streaming media server
End, back rest terminal are presented image information on a display screen, display screen real-time display speechmaker's image.
With reference to first aspect, an embodiment of the present invention provides the third possible embodiment of first aspect, wherein, institute
The system of stating further includes the document management server of storage speech file, and document management server is connect with speaker's terminal, and speaker is whole
End speech carries the file on document management server at present, and document management server is also connect with back rest terminal, and back rest is whole
When end will browse speech file, the file in back rest terminal downloading files management server.
With reference to first aspect, an embodiment of the present invention provides the 4th kind of possible embodiment of first aspect, wherein, it is main
Say that the endorsement information in the file content currently browsed and file interface is sent to by terminal by document management server in real time
Back rest terminal, so that the back rest terminal and speaker's terminal synchronous browsing and synchronous annotation, while the back rest
Terminal can also be detached from synchronous regime, independent browsing and annotation file.
With reference to first aspect, an embodiment of the present invention provides the 5th kind of possible embodiment of first aspect, wherein, it shows
Display screen upper end is hinged with chair back, and display screen is touch screen display, and display screen side wall is equipped with earpiece holes.
The 5th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 6th kind of first aspect
Possible embodiment, wherein, supporting beam is provided on the chair back of the seat, slideway is formed in the supporting beam, it is described
Idler wheel is connected on display screen, the idler wheel is connected in the slideway.
The 6th kind of possible embodiment with reference to first aspect, an embodiment of the present invention provides the 7th kind of first aspect
Possible embodiment, wherein, the supporting beam includes upper supporting beam and lower supporting beam；The upper supporting beam and the lower support
Beam has been respectively formed on slideway, and there are gaps between the upper supporting beam and the lower supporting beam；
The upper end of the display screen and the side of connecting plate are hinged, and the connecting plate is connected to supporting beam and lower support
In gap between beam；The idler wheel is arranged on connecting plate.
With reference to first aspect, an embodiment of the present invention provides the 8th kind of possible embodiment of first aspect, wherein, seat
Chair includes the first side plate, the second side plate, the chair back and cushion, and cushion is hinged between the first side plate and the second side plate, chair back installation
Between the first side plate and the second side plate, the chair back is mounted on cushion end；Further include the first handrail and the second handrail, the first handrail
Be hinged on the first side plate upper end, the second handrail is hinged on the second side plate upper end, the first armrest end part be equipped with for put bottle the
One groove, the second armrest end part are equipped with the second groove for putting bottle.
Second aspect, the embodiment of the present invention additionally provide a kind of interactive with no paper touch-control intelligence system of chair back used in lecture hall,
Including speaker's terminal, streaming media server and multiple back rest terminals；Speaker's terminal and multiple back rest terminals with stream
Media server connects；
Speaker's terminal is provided with sound pick-up outfit, video recording equipment and the first encoder；First encoder for pair
The audio-visual data that the sound pick-up outfit and video recording equipment obtain is encoded, and the audio-visual data after coding is sent to Streaming Media
Server；
The back rest terminal is set on the seat, display screen and audio component including being mounted on chair back；It is described
Back rest terminal is used to send request signal to the streaming media server, will to obtain the audio-visual data of speaker's terminal
The audio-visual data is sent to display screen and audio component plays out.
With reference to second aspect, an embodiment of the present invention provides the first possible embodiment of second aspect, wherein, institute
The system of stating further includes translation terminal；The translation terminal is connect with the streaming media server；
The audio data that the sound pick-up outfit acquires is transmitted to streaming media server by speaker's terminal；The Streaming Media
The audio data is transmitted to translation terminal by server, and receives one or more audios after the translation of translation terminal passback
Data；
The streaming media server is according to the language selection instruction of back rest terminal, by corresponding translated audio data
It is sent to back rest terminal.
With reference to second aspect, an embodiment of the present invention provides second of possible embodiment of second aspect, wherein, institute
The system of stating further includes service terminal；The service terminal and the back rest terminal；
The back rest terminal sends out service call to the service terminal, and the service terminal receives the service and exhales
It cries, prompting is sent out to attendant.
With reference to second aspect, an embodiment of the present invention provides the third possible embodiment of second aspect, wherein, institute
It states speaker's terminal and problem is sent to back rest terminal by streaming media server；
The streaming media server receives the answer for described problem of back rest terminal passback, and described reply is carried out
Statistics, speaker's terminal is sent to by statistical result.
The embodiment of the present invention brings following advantageous effect：
The interactive with no paper touch-control intelligence system of chair back used in lecture hall provided in an embodiment of the present invention, in the chair back of each seat
On display screen is installed, the personnel of meeting-place distant place can constantly receive the letter of speechmaker by the display screen after front-row seats
Breath, convenient and practical, display screen broadcasting video pictures are more intuitive, become apparent from.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and is obtained in attached drawing.
For the above objects, features and advantages of the present invention is enable to be clearer and more comprehensible, preferred embodiment cited below particularly, and coordinate
Appended attached drawing, is described in detail below.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution of the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, can also be obtained according to these attached drawings other attached drawings.
The structural frames of the interactive with no paper touch-control intelligence system of chair back used in lecture hall that Fig. 1 is provided by one embodiment of the invention
Figure；
The structure diagram for the seat that Fig. 2 is provided by one embodiment of the invention；
The structure diagram for the seat that Fig. 3 is provided by another embodiment of the present invention；
The schematic diagram of display screen connection structure that Fig. 4 is provided by one embodiment of the invention；
The structure of the interactive with no paper touch-control intelligence system of chair back used in lecture hall that Fig. 5 is provided by another embodiment of the present invention
Block diagram；
The structure of the interactive with no paper touch-control intelligence system of chair back used in lecture hall that Fig. 6 is provided by further embodiment of this invention
Block diagram.
Icon：10- seats；11- speaker's terminal；12- back rest terminals；The first encoders of 13-；14- streaming media servers；
15- video cameras；16- second encoders；17- projecting apparatus；18- document management servers；19- translates terminal；20- service terminals；
101- display screens；The first side plates of 102-；The second side plates of 103-；The 104- chair back；105- cushions；The first handrails of 106-；107- second
Handrail；The first grooves of 1061-；The second grooves of 1071-；The upper supporting beams of 108-；Supporting beam under 109-；110- slideways；111- connections
Plate；112- idler wheels.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present invention are clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiment be part of the embodiment of the present invention rather than
Whole embodiments.The component of embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings can be matched with a variety of different
It puts to arrange and design.Therefore, the detailed description of the embodiment of the present invention to providing in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of the selected embodiment of the present invention.Based on the embodiments of the present invention, originally
Field those of ordinary skill all other embodiments obtained without making creative work, belong to the present invention
The range of protection.
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
An embodiment of the present invention provides a kind of interactive with no paper touch-control intelligence systems of chair back used in lecture hall.Such as Fig. 1~Fig. 4 institutes
Show, which includes seat 10, and 10 back of seat is equipped with display screen 101.It is whole that the system further includes speaker's terminal 11, back rest
The 12, first encoder 13 and streaming media server 14 and video camera 15 are held, the first encoder 13 interception speaker terminal 11, which is given a lecture, to be believed
It ceases and is encoded, the information after coding is sent to streaming media server 14, and back rest terminal 12 sends request signal to stream matchmaker
Information after coding is sent to back rest terminal 12 by body server 14, streaming media server 14, and back rest terminal 12 will encode
Information afterwards is presented on display screen 101, is convenient for people to listen to speechmaker's speech, and video camera 15 records speechmaker's image and by shadow
As signal is sent to streaming media server 14, people can also watch shadow of the speechmaker on podium by display screen 101
Picture.
Further, which further includes second encoder 16 and projecting apparatus 17, and second encoder 16 intercepts speaker's terminal
11 speech information are simultaneously encoded, and the information after coding is sent to projecting apparatus 17, and projecting apparatus 17 can project to speech content
On large screen, it is convenient for people to come together to discuss issues.
Speaker's terminal 11 is sent to streaming media server 14 shows image instruction, and streaming media server 14 sends out image information
Give projecting apparatus 17,17 real-time display speechmaker's image of projecting apparatus.
Back rest terminal 12 is sent to streaming media server 14 shows image instruction, and streaming media server 14 is by image information
Back rest terminal 12 is sent to, image information is presented on display screen 101 by back rest terminal 12,101 real-time display of display screen
Speechmaker's image.
Optionally, the system further include storage speech file document management server 18, document management server 18 with
Speaker's terminal 11 connects, the file that speaker's terminal 11 is given a lecture on load document management server 18 at present, document management server 18
It is also connect with back rest terminal 12, when back rest terminal 12 will browse speech file, back rest terminal 12 downloads file management clothes
The file being engaged on device 18.
During speaker's terminal is explained, speaker's terminal 11 and back rest terminal can be made under speaker's terminal control
12 realize synchronous browsing and synchronous annotation.I.e. speaker's terminal 11 believes the annotation in the file content currently browsed and file interface
Breath is sent to back rest terminal 12 by document management server 18 in real time, so that back rest terminal 12 is synchronous with speaker's terminal 11
Browsing and synchronous annotation, while back rest terminal 12 can also be detached from synchronous regime, independent browsing and annotation file.
In an optional embodiment, as shown in Fig. 2, seat 10 can include the first side plate 102, the second side plate 103, chair
The back of the body 104 and cushion 105, the first side plate 102 is identical with 103 structure of the second side plate, and cushion 105 is hinged on the first side plate 102 and the
Between two side plates 103, the chair back 104 is mounted between the first side plate 102 and the second side plate 103, and the chair back 104 is mounted on cushion 105
End.
Seat 10 further includes the first handrail 106 and the second handrail 107, and the first handrail 106 is hinged on the first side plate 102
End, the second handrail 107 are hinged on 103 upper end of the second side plate, and 106 end of the first handrail is equipped with the first groove for putting bottle
1061,107 end of the second handrail is equipped with the second groove 1071 for putting bottle.
101 upper end of display screen is hinged with 10 back of seat, and display screen 101 can rotate, and heel row person is facilitated to select most preferably
Viewing angle, display screen 101 be touch screen display, be conveniently operated, 101 side wall of display screen be equipped with earpiece holes.
In order to further facilitate the best orientation that pittite selects viewing display screen, in an alternative embodiment of the invention,
Display screen 101 can in the horizontal direction be moved along the chair back of seat 10, and following several ways may be used and realize above-mentioned movement.
First way is：Supporting beam is provided on the chair back of seat 10, supporting beam can protrude from chair back setting；Support
Slideway is formed on beam；For example, slideway can be formed in the upside of supporting beam, opening upwards；Rolling is connected on display screen 101
Wheel, idler wheel are located at display screen 101 close to the side of the chair back, and idler wheel is connected in slideway, and can be rolled in slideway, aobvious to drive
Display screen 101 moves in the horizontal direction.
The second way is：Supporting beam is provided on the chair back of seat 10, supporting beam is set to inside the chair back, including upper branch
Support beam 108 and lower supporting beam 109.Upper supporting beam 108 and lower supporting beam 109 have been respectively formed on slideway 110, and slideway 110 is located at upper
Side similar in supporting beam 108 and lower supporting beam 109, there are gaps between upper supporting beam 108 and lower supporting beam 109；Display screen
101 upper end and the side of connecting plate are hinged, and connecting plate can be a tablet, are connected to supporting beam 108 and lower supporting beam
In gap between 109.Idler wheel 112 is arranged on connecting plate, and idler wheel 112 is connected in slideway 110, and can be rolled in slideway
It is dynamic, it is moved in the horizontal direction with driving display screen 101.
The third mode is as shown in Figure 4：Supporting beam is provided on the chair back of seat 10, supporting beam is set to inside the chair back,
Including upper supporting beam 108 and lower supporting beam 109.Upper supporting beam 108 and lower supporting beam 109 have been respectively formed on slideway 110, slideway
110 are located at upper supporting beam 108 side mutually separate with lower supporting beam 109, between upper supporting beam 108 and lower supporting beam 109 there are
Gap；The upper end of display screen 101 is hinged with connecting plate 111, and connecting plate 111 includes a transverse slat and the riser vertical with transverse slat,
Transverse slat is connected in the gap between supporting beam 108 and lower supporting beam 109.The one end for the transverse slat that display screen 101 connects, transverse slat
The other end connect with riser, two idler wheels 112 are symmetrically provided on riser.Idler wheel 112 is arranged on connecting plate 111, and two
A idler wheel 112 is connected in the slideway 110 of supporting beam 108 and lower supporting beam 109, and can be rolled in slideway, with band
Dynamic display screen 101 moves in the horizontal direction.
A kind of interactive with no paper touch-control intelligence system of chair back used in lecture hall is additionally provided using the embodiment of the present invention, meeting-place is remote
The personnel at place can be convenient and practical by the display screen after front-row seats come the information of real-time reception speechmaker, and people will not be wrong
Cross the excellent speech of speechmaker.Angular adjustment is carried out to display screen according to oneself height, suitable viewing angle is selected, ensures to make
With the comfort of process；Audio system cooperation earphone uses, and is not influenced by extraneous factor, more intuitively understands meeting field condition；
Display screen broadcasting video pictures are more intuitive, become apparent from.
Optionally, the embodiment of the present invention additionally provides a kind of interactive with no paper touch-control intelligence system of chair back used in lecture hall, such as
Shown in Fig. 5, which includes speaker's terminal 11, streaming media server 14 and multiple back rest terminals 12；Speaker's terminal 11
It is connect with multiple back rest terminals 12 with streaming media server 14.
Speaker's terminal 11 is provided with sound pick-up outfit, video recording equipment and the first encoder；First encoder is used to set recording
The audio-visual data that standby and video recording equipment obtains is encoded, and the audio-visual data after coding is sent to streaming media server 14.
Back rest terminal 12 is set on the seat, display screen and audio component including being mounted on chair back；Back rest
Terminal 12 is used to send request signal to streaming media server 14, to obtain the audio-visual data of speaker's terminal 11, by audio-visual data
It is sent to display screen and audio component plays out.
Wherein, Fig. 2 may be used to any connection mode shown in Fig. 4 in the mounting means of display screen.
Optionally, second encoder can also be included in speaker's terminal 11, second encoder is for connecting projecting apparatus, and second
The image data that encoder obtains video recording equipment encodes, and the image data after coding is sent to projecting apparatus, projection
Instrument can project to speech content on large screen, be convenient for people to come together to discuss issues.
For example, speaker's terminal 11 is sent to streaming media server 14 shows image instruction, streaming media server 14 is by image
Information is sent to projecting apparatus, the image during the speech of projecting apparatus real-time display.
Back rest terminal 12 is sent to streaming media server 14 shows image instruction, and streaming media server 14 is by image information
Back rest terminal 12 is sent to, back rest terminal 12 is presented image information on a display screen, display screen real-time display speechmaker
Image.
In another optional embodiment, as shown in fig. 6, the system can also include translation terminal 19.Translate terminal 19
It is connect with streaming media server 14.It can be department of translation and interpretation to translate terminal, can carry out the translation of one or more language, for example,
By translator of English into Chinese, German, French etc..The audio data that sound pick-up outfit acquires is transmitted to Streaming Media clothes by speaker's terminal 11
Business device 14.Streaming media server 14 by audio data be transmitted to translation terminal 19, and receive translation terminal 19 return translation after
One or more audio datas.User can be by the display screen or phones button of back rest terminal 12, and selecting oneself can be with
The language of receiving.Streaming media server 14 is according to the language selection instruction of back rest terminal 12, by corresponding translated audio
Data are sent to back rest terminal 12.
The system can also include service terminal 20；Service terminal 20 is connect with back rest terminal 12；Back rest terminal 12
Service call is sent out to service terminal 20, service terminal 20 receives the service call, and prompting is sent out to attendant, can be with
It is auditory tone cues or by display reminding, so that attendant learns the location of user that needs service.
Optionally, service terminal 20 can also be connect with speaker's terminal 11 simultaneously, receive the service that speaker's terminal 11 is sent out
Calling, and prompting is sent out to attendant, attendant speaker's terminal to be reminded to need to service.
Further, speaker's terminal 11 can also send problem by streaming media server 14 to back rest terminal 12；Stream
Media server 14 receives the answer for problem of 12 passback of back rest terminal, and answer is counted, statistical result is sent out
It send to speaker's terminal 11, which can realize ballot or with hall statistics etc..
Optionally, the system can also include storage speech file document management server, document management server with
Speaker's terminal 11 connects, speaker's terminal 11 give a lecture at present carry document management server on file, document management server also with
Back rest terminal 12 connects, and when back rest terminal 12 will browse speech file, back rest terminal 12 downloads document management server
On file.
It should be noted that the same or similar non-repeated description in part between above-mentioned each embodiment, it can mutual coherent
See.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", "left", "right", " vertical ",
The orientation or position relationship of the instructions such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to
Convenient for the description present invention and simplify description rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is only used for description purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, only specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In the technical scope disclosed by the present invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement is carried out to which part technical characteristic；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be subject to the protection scope in claims.
Claims (13)
1. a kind of interactive with no paper touch-control intelligence system of chair back used in lecture hall, it is characterised in that：Including seat (10), seat (10)
Back is equipped with display screen (101), further includes speaker's terminal (11), back rest terminal (12), the first encoder (13) and stream matchmaker
Body server (14) and video camera (15), the first encoder (13) interception speaker's terminal (11) speech information are simultaneously encoded, are compiled
Information after code is sent to streaming media server (14), and back rest terminal (12) sends request signal to streaming media server
(14), the information after coding is sent to back rest terminal (12) by streaming media server (14), and back rest terminal (12) will encode
Information afterwards is presented on display screen (101), and video camera (15) record speechmaker's image simultaneously gives image signal transmitting to Streaming Media
Server (14).
2. touch-control intelligence system according to claim 1, which is characterized in that the system also includes second encoder (16)
With projecting apparatus (17), second encoder (16) interception speaker's terminal (11) speech information is simultaneously encoded, the information hair after coding
Give projecting apparatus (17)；Speaker's terminal (11) is sent to streaming media server (14) shows image instruction, streaming media server
(14) image information is sent to projecting apparatus (17), projecting apparatus (17) real-time display speechmaker's image.
3. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 1, it is characterised in that：Back rest
Terminal (12) is sent to streaming media server (14) shows image instruction, and image information is sent to chair by streaming media server (14)
Sub- terminal (12) is carried on the back, image information is presented on display screen (101) by back rest terminal (12), display screen (101) real-time display
Speechmaker's image.
4. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 1, it is characterised in that：The system
The document management server (18) of storage speech file is further included, document management server (18) is connect with speaker's terminal (11),
Speaker's terminal (11) speech carries the file on document management server (18) at present, and document management server (18) is gone back and back rest
Terminal (12) connects, and when back rest terminal (12) will browse speech file, back rest terminal (12) downloads document management server
(18) file on.
5. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 1, it is characterised in that：Speaker is whole
(11) is held to send out the endorsement information in the file content currently browsed and file interface by document management server (18) in real time
It send to back rest terminal (12), so that the back rest terminal (12) and speaker's terminal (11) synchronous browsing and synchronous batch
Note, while the back rest terminal (12) can also be detached from synchronous regime, independent browsing and annotation file.
6. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 1, it is characterised in that：Display screen
(101) upper end and seat (10) back are hinged, and display screen (101) is touch screen display, and display screen (101) side wall is equipped with
Earpiece holes.
7. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 6, it is characterised in that：The seat
Supporting beam is provided on the chair back of chair (10), slideway (110) is formed in the supporting beam, idler wheel is connected on the display screen
(112), the idler wheel (112) is connected in the slideway (110).
8. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 7, it is characterised in that：The branch
It supports beam and includes upper supporting beam (108) and lower supporting beam (109)；On the upper supporting beam (108) and the lower supporting beam (109)
Slideway (110) is formed with, there are gaps between the upper supporting beam (108) and the lower supporting beam (109)；
The upper end and the side of connecting plate (111) of the display screen (101) are hinged, and the connecting plate (111) is connected to branch
It supports in the gap between beam (108) and lower supporting beam (109)；The idler wheel (112) is arranged on connecting plate (111).
9. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 1, it is characterised in that：Seat
(10) including the first side plate (102), the second side plate (103), the chair back (104) and cushion (105), cushion (105) is hinged on first
Between side plate (102) and the second side plate (103), the chair back (104) between the first side plate (102) and the second side plate (103),
The chair back (104) is mounted on cushion (105) end；Further include the first handrail (106) and the second handrail (107), the first handrail (106)
The first side plate (102) upper end is hinged on, the second handrail (107) is hinged on the second side plate (103) upper end, the first handrail (106) end
Portion is equipped with the first groove (1061) for putting bottle, and the second handrail (107) end is equipped with the second groove for putting bottle
(1071)。
10. a kind of interactive with no paper touch-control intelligence system of chair back used in lecture hall, it is characterised in that：Including speaker's terminal (11), stream
Media server (14) and multiple back rest terminals (12)；Speaker's terminal (11) and multiple back rest terminals (12) with stream
Media server (14) connects；
Speaker's terminal (11) is provided with sound pick-up outfit, video recording equipment and the first encoder；First encoder for pair
The audio-visual data that the sound pick-up outfit and video recording equipment obtain is encoded, and the audio-visual data after coding is sent to Streaming Media
Server (14)；
The back rest terminal (12) is arranged on seat (10), including be mounted on seat (10) back display screen (101) and
Audio component；The back rest terminal (12) to the streaming media server (14) for sending request signal, with described in acquisition
The audio-visual data is sent to display screen and audio component plays out by the audio-visual data of speaker's terminal (11).
11. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 10, it is characterised in that：It is described
System further includes translation terminal (19)；The translation terminal (19) connect with the streaming media server (14)；
The audio data that the sound pick-up outfit acquires is transmitted to streaming media server (14) by speaker's terminal (11)；The stream
Media server (14) by the audio data be transmitted to translation terminal (19), and receive translation terminal (19) return translation after
One or more audio datas；
The streaming media server (14) is according to the language selection instructions of back rest terminal (12), by corresponding translated audio
Data are sent to back rest terminal (12).
12. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 10, it is characterised in that：It is described
System further includes service terminal (20)；The service terminal is connect with the back rest terminal (12)；
The back rest terminal (12) sends out service call to the service terminal (20), and the service terminal (20) receives institute
Service call is stated, prompting is sent out to attendant.
13. the interactive with no paper touch-control intelligence system of chair back used in lecture hall according to claim 10, it is characterised in that：
Speaker's terminal (11) sends problem by streaming media server (14) to back rest terminal (12)；
The streaming media server (14) receives the answer for described problem that back rest terminal (12) returns, to the answer
It is counted, statistical result is sent to speaker's terminal (11).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201720811220 | 2017-07-06 | ||
| CN2017208112201 | 2017-07-06 |
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| CN108170311A true CN108170311A (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711438700.9A Pending CN108170311A (en) | 2017-07-06 | 2017-12-26 | The interactive with no paper touch-control intelligence system of chair back used in lecture hall |
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Application publication date: 20180615 |