CN110334043A - A kind of interactive plate and interactive mode flat-panel systems of band Type-C interface - Google Patents
A kind of interactive plate and interactive mode flat-panel systems of band Type-C interface Download PDFInfo
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- CN110334043A CN110334043A CN201910693994.2A CN201910693994A CN110334043A CN 110334043 A CN110334043 A CN 110334043A CN 201910693994 A CN201910693994 A CN 201910693994A CN 110334043 A CN110334043 A CN 110334043A
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- 230000002452 interceptive effect Effects 0.000 title claims abstract description 57
- 230000003993 interaction Effects 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4004—Coupling between buses
- G06F13/4022—Coupling between buses using switching circuits, e.g. switching matrix, connection or expansion network
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention discloses a kind of interactive plate of band Type-C interface and interactive flat-panel systems, and interactive plate includes: touch screen and plate control circuit；Further include: it is connected with intelligent terminal or USB device to carry out the Type-C interface of data interaction；It is connected with Type-C interface to receive the Type-C control module of vision signal or the first usb signal, Type-C control module is also used to be connected with plate control circuit to send vision signal or the first usb signal；It is connected with Type-C control module and selects the USB switch of control signal with receiving channel, according to channel control signals, by from Type-C interface to the second usb signal be sent to plate control circuit, alternatively, the touch signal received is sent to Type-C interface.The present invention can improve wire rod in disorder problem when interactive plate is connect with intelligent terminal.
Description
Technical field
The present invention relates to technical field of electronic equipment, in particular to the interactive plate of a kind of band Type-C interface and interaction
Formula flat-panel systems.
Background technique
Currently, office meeting and classroom instruction increasingly tend to be intelligent, often by smart machine, (laptop is put down
Plate computer or smart phone) it is connected with interactive plate to be communicated, it specifically includes intelligence through the transmission of vision signal
Content in energy equipment shows that interactive plate, further including conference moderator or instructor can be by touth-interactive plate
It is interacted, while touch information can be synchronized to smart machine to control smart machine.Existing interactive mode plate
When transmission video signal, if necessary to transmit touch signal, then needs to connect a usb signal line again, wire rod is caused to be insulted
It is random, and increase cost.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, propose a kind of band Type-C interface interactive plate and
Interactive flat-panel systems, by a Type-C signal wire can simultaneous transmission vision signal and touch signal, while passing through institute
Stating Type-C interface can also be connected to receive usb signal with USB device, in disorder ask so as to improve the wire rod of the prior art
Topic, save the cost.
The present invention adopts the following technical scheme:
On the one hand, a kind of interactive plate of band Type-C interface of the present invention, comprising: touch screen and plate control circuit；
Further include:
Type-C interface is connected to carry out data interaction with intelligent terminal or USB device；
Type-C control module is connected to receive vision signal or the first usb signal with the Type-C interface；With institute
Plate control circuit is stated to be connected to send vision signal or the first usb signal；
USB switch is connected with the Type-C control module and selects control signal with receiving channel, according to described logical
Road control signal, by from the Type-C interface to the second usb signal be sent to the plate control circuit, alternatively,
The touch signal received is sent to Type-C interface.
Preferably, first usb signal is USB3.0 signal.
Preferably, second usb signal is USB2.0 signal.
Preferably, the plate control circuit, which connects, is also used to receive the touch signal.
Preferably, the model FSUSB74UMX of the USB switch.
Preferably, the Type-C control module includes the control chip of model RTS5450.
On the other hand, a kind of interactive flat-panel systems of band Type-C interface, comprising:
Interactive plate with Type-C interface further includes being connected by the Type-C interface with the interactive plate
The intelligent terminal connect.
Preferably, the intelligent terminal includes laptop, tablet computer and mobile phone.
Compared with prior art, beneficial effects of the present invention are as follows:
(1) a kind of interactive plate of band Type-C interface of the present invention and interactive flat-panel systems, pass through a Type-C
Signal wire can between interactive plate and intelligent terminal simultaneous transmission vision signal and touch signal, so as to improve existing skill
The in disorder problem of the wire rod of art, save the cost；
(2) a kind of interactive plate of band Type-C interface of the present invention and interactive flat-panel systems, Type-C control module
Can recognize that transmission is that vision signal or usb signal control USB switch and switch according to the signal type identified
To different circuits；
(3) a kind of interactive plate of band Type-C interface of the present invention and interactive flat-panel systems, for USB2.0 signal,
It can be transmitted by USB switch, for USB3.0 signal, can be transmitted by Type-C control module.
The above description is only an overview of the technical scheme of the present invention, in order to more clearly understand technology hand of the invention
Section, so as to be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention
It can be more clearly understood, be exemplified below a specific embodiment of the invention.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
Above-mentioned and other purposes of the invention, advantages and features.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of the interactive plate of band Type-C interface of the embodiment of the present invention；
Fig. 2 is a kind of structure chart of the interactive flat-panel systems of band Type-C interface of the embodiment of the present invention；
Fig. 3 is the circuit diagram of the USB switch of the embodiment of the present invention；
Fig. 4 is the circuit diagram of the Type-C interface of the embodiment of the present invention；
Fig. 5 is the circuit diagram of the Type-C control module of the embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is described in further detail.
Referring to figs. 1 to 5, on the one hand, a kind of interactive plate 10 of band Type-C interface 101 of the present invention, comprising:
Touch screen and plate control circuit 104；Further include:
Type-C interface 101 is connected to carry out data interaction with intelligent terminal 20 or USB device；
Type-C control module 102 is connected to receive vision signal or the first USB letter with the Type-C interface 101
Number；It is connected with the plate control circuit 104 to send vision signal or the first usb signal；
USB switch 103 is connected with the Type-C control module 102 and selects control signal with receiving channel, according to
The second usb signal received from the Type-C interface 101 is sent to the plate and controls electricity by the channel control signals
Road 104, alternatively, the touch signal received is sent to Type-C interface 101.
Specifically, the plate control circuit 104 is at least integrated with touch screen control circuit, power control circuit, HDMI
Turn EDP circuit, the display interface device that turns EDP circuit with the HDMI and be connected, fill with what the power control circuit was connected
Electrical interface and sound module.
The touch screen control circuit controls for realizing the touch screen of interactive plate 10, is supervised by touch screen control circuit
Operation of the user to the touch screen is controlled, realizes the acquisition for inputting information to user；The power control circuit is for controlling institute
The power-supply system of interactive plate 10 is stated, to be powered to each electricity consumption device in the interactive plate 10；It is described
HDMI turns EDP circuit for HDMI signal to be converted to the EDP signal that display can identify；The sound module is used for conduct
The sound output device of the interactive mode plate 10.
It should be noted that the specific implementation of each circuits/modules is the prior art, the embodiment of the present invention is no longer specifically
It is bright.
In the present embodiment, interactive plate 10 can be core interactive mode plate 10, be also possible to centreless interactive mode plate
10.Centreless interactive mode plate 10 can be understood as the plate of not core, only no at only including above-mentioned by slave part
Touch screen, plate control circuit 104, Type-C interface 101, Type-C control module 102 and USB switch 103.There is core friendship
Mutual formula plate 10 can be understood as include core plate.It specifically can be and be integrated with projector, electronic whiteboard, curtain
One or more functions of the equipments in cloth, speaker, TV and computer include that various CPU modules and above-mentioned Type-C connect
Mouth 101, Type-C control module 102 and USB switch 103.Relative to having core interactive mode plate 10, centreless interactive mode plate 10
It can be designed more frivolous, while can also reduce cost.Certainly, either there are core interactive mode plate 10 or centreless interactive
Plate 10 can integrate Type-C interface 101 of the invention, Type-C control module 102 and USB switch 103, to realize
Of the invention can be believed simultaneous transmission video by a Type-C signal wire between interactive plate 10 and intelligent terminal 20
Number and touch signal, so as to improve the problem that the wire rod of the prior art is in disorder.
In addition, what the Type-C control module 102 can recognize that transmission is vision signal or usb signal, root
According to the signal type identified, controls USB switch 103 and be switched to different circuits；Specially transmission video signal when
It waits, usb signal is switched to touch output loop using USB switch 103, when not transmission video signal, utilizes USB
Usb signal is switched to the circuit TV USB to receive external USB2.0 signal by switch 103.
In the present embodiment, first usb signal is USB3.0 signal.
In the present embodiment, second usb signal is USB2.0 signal.
In the present embodiment, the model FSUSB74UMX of the USB switch 103.The Type-C control module 102 is wrapped
Include the control chip of model RTS5450.
Specifically, when the interactive plate 10 is connected with the intelligent terminal 20 by Type-C signal wire, it is described
What Type-C control module 102 judged current transmission is vision signal (HDMI signal), and output channel selection control signal is given
Usb signal is switched to touch output loop by the USB switch 103, the USB switch 103.When the interactive plate
10 with USB device when being connected, and what the Type-C control module 102 judged current transmission is usb signal, output channel selection
Signal is controlled to the USB switch 103, usb signal is switched to the circuit TV USB with will be external by the USB switch 103
USB2.0 signal be sent to plate control circuit 104.It should be noted that in the present embodiment, if it is the signal of USB3.0,
Plate control circuit 104 is directly then sent to by the Type-C control module 102.
In the present embodiment, the interactive mode plate 10 further includes touch signal processing module 105, the touch signal processing
Module 105 is respectively connected with the touch screen control circuit and the USB switch 103, the touch signal processing module
105 receive the touch signal of user's input, and the touch signal is converted into two-way output, is exported all the way to the touch screen control
Circuit processed is responded on the interactive plate 10 with realizing, another output is to the USB switch 103 to realize described
It is responded on intelligent terminal 20.
On the other hand, shown in Figure 2, a kind of 10 system of interactive plate of band Type-C interface 101, comprising:
Interactive plate 10 with Type-C interface 101 further includes by the Type-C interface 101 and the interactive mode
The intelligent terminal 20 that plate 10 is connected.
The intelligent terminal 20 includes laptop, tablet computer and mobile phone.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this
Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (8)
1. a kind of interactive plate of band Type-C interface, comprising: touch screen and plate control circuit；It is characterized in that, also wrapping
It includes:
Type-C interface is connected to carry out data interaction with intelligent terminal or USB device；
Type-C control module is connected to receive vision signal or the first usb signal with the Type-C interface；It is put down with described
Plate control circuit is connected to send vision signal or the first usb signal；
USB switch is connected with the Type-C control module and selects control signal with receiving channel, controlled according to the channel
Signal processed, by from the Type-C interface to the second usb signal be sent to the plate control circuit, alternatively, will connect
The touch signal received is sent to Type-C interface.
2. the interactive plate of band Type-C interface according to claim 1, which is characterized in that first usb signal
For USB3.0 signal.
3. the interactive plate of band Type-C interface according to claim 1, which is characterized in that second usb signal
For USB2.0 signal.
4. the interactive plate of band Type-C interface according to claim 1, which is characterized in that further include: the plate
Control circuit, which connects, is also used to receive the touch signal.
5. the interactive plate of band Type-C interface according to claim 1, which is characterized in that the USB switch
Model FSUSB74UMX.
6. the interactive plate of band Type-C interface according to claim 1, which is characterized in that the Type-C controls mould
Block includes the control chip of model RTS5450.
7. a kind of interactive flat-panel systems of band Type-C interface characterized by comprising
Interactive plate described in any one of claim 1 to 6 further includes by the Type-C interface and the interaction
The intelligent terminal that formula plate is connected.
8. the interactive plate of band Type-C interface according to claim 7, which is characterized in that the intelligent terminal includes
Laptop, tablet computer and mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693994.2A CN110334043A (en) | 2019-07-30 | 2019-07-30 | A kind of interactive plate and interactive mode flat-panel systems of band Type-C interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910693994.2A CN110334043A (en) | 2019-07-30 | 2019-07-30 | A kind of interactive plate and interactive mode flat-panel systems of band Type-C interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110334043A true CN110334043A (en) | 2019-10-15 |
Family
ID=68148139
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910693994.2A Pending CN110334043A (en) | 2019-07-30 | 2019-07-30 | A kind of interactive plate and interactive mode flat-panel systems of band Type-C interface |
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| Country | Link |
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| CN (1) | CN110334043A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781111A (en) * | 2019-10-23 | 2020-02-11 | 北京计算机技术及应用研究所 | But real-time supervision's dual-redundancy USB port extension device |
| CN113365118A (en) * | 2021-05-24 | 2021-09-07 | 杭州楷知科技有限公司 | Intelligent terminal peripheral operation method, device and system based on large-screen intelligent equipment |
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| CN103941609A (en) * | 2014-04-29 | 2014-07-23 | 季攀 | Interactive full-touch-screen intelligent switch, control system of interactive full-touch-screen intelligent switch and application of interactive full-touch-screen intelligent switch |
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| CN210155656U (en) * | 2019-07-30 | 2020-03-17 | 厦门厦华科技有限公司 | Interactive flat plate with Type-C interface and interactive flat plate system |
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2019
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Patent Citations (6)
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|---|---|---|---|---|
| US20150081930A1 (en) * | 2013-09-13 | 2015-03-19 | Uc-Logic Technology Corp. | Tablet computer |
| CN103941609A (en) * | 2014-04-29 | 2014-07-23 | 季攀 | Interactive full-touch-screen intelligent switch, control system of interactive full-touch-screen intelligent switch and application of interactive full-touch-screen intelligent switch |
| CN205121439U (en) * | 2015-11-25 | 2016-03-30 | 广州市丰影电子科技有限公司 | Interactive intelligence is dull and stereotyped |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110781111A (en) * | 2019-10-23 | 2020-02-11 | 北京计算机技术及应用研究所 | But real-time supervision's dual-redundancy USB port extension device |
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| CN113365118A (en) * | 2021-05-24 | 2021-09-07 | 杭州楷知科技有限公司 | Intelligent terminal peripheral operation method, device and system based on large-screen intelligent equipment |
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