CN103235658A - All-in-one machine and method for realizing quick touch of all channels in all-in-one machine - Google Patents

All-in-one machine and method for realizing quick touch of all channels in all-in-one machine Download PDF

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Publication number
CN103235658A
CN103235658A CN2013101186770A CN201310118677A CN103235658A CN 103235658 A CN103235658 A CN 103235658A CN 2013101186770 A CN2013101186770 A CN 2013101186770A CN 201310118677 A CN201310118677 A CN 201310118677A CN 103235658 A CN103235658 A CN 103235658A
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usb
touch
mainboard
frame
over switch
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CN2013101186770A
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CN103235658B (en
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饶海清
张建新
蔡文生
潘桂宁
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Guangzhou Shirui Electronics Co Ltd
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Guangzhou Shirui Electronics Co Ltd
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Priority claimed from ES14783144T external-priority patent/ES2765232T3/en
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Abstract

The invention provides an all-in-one machine and a method for realizing quick touch of all channels in the all-in-one machine. The all-in-one machine comprises a touch frame, a USB (Universal Serial Bus) change-over switch, a built-in PC module and a main board, and further comprises a MCU (Microprogrammed Control Unit), wherein the touch frame is connected to the USB change-over switch by a USB; the USB change-over switch is further connected to peripheral equipment and the built-in PC module by the USB; and the MCU is connected to the touch frame through a serial port, and is further connected to the main board by the USB. The all-in-one machine and the method for realizing quick touch of all channels in the all-in-one machine can avoid time waste caused by the USB identification; and quick touch operation can be realized after the completion of the switch of the USB change-over switch, so that in all the channels, quick touch operation can be realized.

Description

The method that all-in-one and realization full tunnel thereof touch fast
Technical field
The present invention relates to electronic information field, particularly relate to and realize the method that full tunnel touches fast in a kind of all-in-one and a kind of all-in-one.
Background technology
The interactive intelligence flat board, be called for short all-in-one, be that a kind of warm TV tech, computer technology, touching technique, sound technique are in one, realize the integration apparatus of man-machine interaction, it not only has the function that traditional LCD TV high definition shows, also can make it also have computing power by disposing built-in computer module, and can control computer by touch technology, obtain man-machine interactive experience easily.All-in-one has merged the Presentation Function of TV, built-in PC and a plurality of passages such as VGA, HDMI, AV and YPBPR, between these a plurality of passages, general employing telepilot or physical button are carried out the setting of passage switching and other functions, but also can utilize the touch function of all-in-one to realize passage switching, volume adjusting, show setting and other function setting by the touch menu at all-in-one.
The touch frame that all-in-one uses has the function of exporting touch data simultaneously by USB and serial ports.At present, touch between frame and built-in TV, built-in PC and the external passage (VGA, HDMI, AV, YPBPR etc.) by USB transmission touch data.In order to realize the touch function of all passages, need realize the touch switching of internal unit and external unit by switching USB.Yet, in traditional all-in-one, because when switching USB and switch with the touch that realizes internal unit and external unit, the identification of USB device is needed the regular hour, can't carry out touch operation fast after causing switching, thereby cause inconvenience to the user.
Summary of the invention
Based on this, be necessary at above-mentioned owing to identify the problem that to carry out touch operation after USB device needs the regular hour to cause switching fast, the method that provides a kind of all-in-one and realization full tunnel thereof to touch fast.
For achieving the above object, the present invention adopts following technical scheme:
A kind of all-in-one comprises: touch frame, USB change-over switch, built-in PC module, mainboard; Also comprise: MCU; Described touch frame is connected with described USB change-over switch by USB, and described USB change-over switch also is connected with external unit and described built-in PC module by USB; Described MCU is connected with described touch frame by serial ports, and described MCU also is connected with described mainboard by USB;
Described MCU is used for receiving current channel information by the USB that is connected with mainboard, and current when being shown as the intelligent television passage, control USB change-over switch is closed the USB touch data output of described touch frame, and receive the touch data that described touch frame is gathered and sended over by serial ports, with self being modeled to the USB touch apparatus of standard, by the USB that is connected with mainboard described touch data is transferred to described mainboard then; Or current when being shown as internal or external computer passage, control USB change-over switch switches to corresponding USB output, and the touch data that the touch frame is transmitted by serial ports screens and handles, if access the action that touches menu, then notify mainboard to have the menu of touch to access action, receive the touch data that described touch frame is gathered and sended over by serial ports then, the USB touch apparatus of standard will self be modeled to, by the USB that is connected with mainboard described touch data is transferred to described mainboard, up to detect leave touch menu action till.
Realize the method that full tunnel touches fast in a kind of all-in-one, may further comprise the steps:
Receive current channel information by the USB that is connected with mainboard;
If the current intelligent television passage that is shown as, then controlling the USB change-over switch closes the USB touch data output of described touch frame, and receive the touch data that described touch frame is gathered and sended over by serial ports, with self being modeled to the USB touch apparatus of standard, by the USB that is connected with mainboard described touch data is transferred to described mainboard then;
If currently be shown as internal or external computer passage, then control the USB change-over switch and switch to corresponding USB output, and the touch data that the touch frame is transmitted by serial ports screens and handles, if access the action that touches menu, then notify mainboard to have the menu of touch to access action, receive the touch data that described touch frame is gathered and sended over by serial ports then, the USB touch apparatus of standard will self be modeled to, by the USB that is connected with mainboard described touch data is transferred to described mainboard, up to detect leave touch menu action till.
By above scheme as can be seen, a kind of all-in-one of the present invention and realize the method that full tunnel touches fast, MCU are connected, are connected by USB between mainboard and the MCU with touching between the frame by serial ports, can obtain touch data always and originate; And after receiving the touch data that serial ports transmits, MCU will self be modeled to the USB touch apparatus of a standard, guaranteed mainboard also has another touch apparatus that touch data is provided when no matter the USB change-over switch switches to external unit or built-in system, thereby the time waste of having avoided the identification to USB to bring, after switching, the USB change-over switch can carry out touch operation fast, realized under all passage situations, all can carrying out quick touch operation, brought convenience to the user; In addition, the MCU among the present invention is connected by serial ports with the touch frame, makes to touch the processor that frame need not two USB device, has objectively reduced the cost that touches frame.
Description of drawings
Fig. 1 is the structural representation of a kind of all-in-one in the embodiment of the invention;
Fig. 2 is the schematic flow sheet of realizing the method that full tunnel touches fast in the embodiment of the invention in a kind of all-in-one.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical scheme of the present invention is further described.
Referring to shown in Figure 1, a kind of all-in-one comprises: touch frame, USB change-over switch, built-in PC module, mainboard; Also comprise: MCU; Described touch frame is connected with described USB change-over switch by USB, described USB change-over switch is also by USB be connected with external unit and described built-in PC module (based on the control of switch, the USB change-over switch at every turn will be only be connected with one of them in the two of built-in PC module, external unit); Described MCU is connected with described touch frame by serial ports, and described MCU also is connected with described mainboard by USB;
Described MCU is used for receiving current channel information by the USB that is connected with mainboard, and current when being shown as the intelligent television passage, control USB change-over switch is closed the USB touch data output of described touch frame, and receive the touch data that described touch frame is gathered and sended over by serial ports, with self being modeled to the USB touch apparatus of standard, by the USB that is connected with mainboard described touch data is transferred to described mainboard then; Or current when being shown as internal or external computer passage, control USB change-over switch switches to corresponding USB output (2 or 1 grades), and the touch data that the touch frame is transmitted by serial ports screens and handles, if access the action that touches menu, then notify mainboard to have the menu of touch to access action, receive the touch data that described touch frame is gathered and sended over by serial ports then, the USB touch apparatus of standard will self be modeled to, by the USB that is connected with mainboard described touch data is transferred to described mainboard, up to detect leave touch menu action till.
Need to prove, screen and handle the back as if the touch data that the touch frame is transmitted by serial ports in the present embodiment and find it is not to access the action that touches menu, then can initiatively will touch frame and mask by the touch data that serial ports transmits, not be transferred to mainboard.
In addition, MCU realizes simulation " touch frame " function like this in the present embodiment: touch frame and export USB and serial ports two-way touch data simultaneously, after MCU receive to touch the touch data that frame sends by serial ports, USB multiple point touching descriptor by configuration MCU, make mainboard when the USB of identification MCU, can regard it as touch apparatus, if this moment, mainboard was received the touch data that MCU sends, namely think the touch event of the touch apparatus transmission of standard, thereby carry out touch-responsive.
As an embodiment preferably, as shown in Figure 1, described USB change-over switch can be connected with described MCU by GPIO.At this moment, described MCU is concrete passes through GPIO and controls described USB change-over switch and switch to respective channel.
As an embodiment preferably, described mainboard can be the Android(Android) mainboard.Being example with the Android mainboard below is described the course of work of the all-in-one of the embodiment of the invention: touch frame and export touch data simultaneously by USB and serial ports, wherein USB receives on the USB change-over switch, switch between 1 and 2 grade by MCU, switch to the USB mouth of external unit and built-in PC module respectively; In addition, touch frame and send touch data to MCU by serial ports, MCU receives behind the touch data self being modeled to the USB touch apparatus of standard, transfers data to the Android mainboard by USB, guarantees that inner Android passage all can carry out touch operation to its application under any passage situation.When switching to VGA, HDMI, AV, YPBPR or inner PC passage from the Android passage, MCU control USB change-over switch switches to corresponding passage, because the process need regular hour of above-mentioned passage from no signal to the demonstration signal, inside and outside equipment has been finished identifying operation to the USB that touches frame during this period of time, and therefore externally passage can carry out touch operation after showing signal.
The switching of the Android passage of all-in-one and external unit, inner PC is operated by touching menu.Touching menu is an application of Android program, when the Android mainboard receive that MCU sends access the order that touches menu after, touching menu will start, the user can carry out touch operation at the touch menu.In the embodiment of the invention, when all-in-one is under VGA, HDMI, AV, YPBPR or the built-in PC passage, owing to the Android master routine is moving always, so can carry out touch operation to it after accessing the touch menu.After touch finishes, do not carry out change action because external unit or built-in PC connect the USB that touches frame, therefore can carry out touch operation to external unit or built-in PC fast.
In the embodiment of the invention, what the android mainboard can be according to current demonstration is which passage comes selectively touch data to be responded.Concrete, when the user switches to android intelligent television passage, the android mainboard is by usb communication, informs that the USB touch data output that MCU will touch frame closes, and the android mainboard connects all touch datas that USB that MCU is modeled to transmits by serial ports and responds touching frame; When the user switches to internal or external computer passage, the android mainboard is informed MCU by usb communication, MCU control USB change-over switch switches to corresponding USB1 or USB2, make internal or external computer obtain to touch the touch data of frame, and this moment, the android mainboard only to the zone interior touch data that touch menu responded (effect be to touch the operation of menu) to leaving the touch menu during this period of time to accessing the action that touches menu and accessing the touch menu, and other regional data are not responded.
As an embodiment preferably, the above-mentioned method that touches the output of frame USB touch data of closing has following two kinds:
1), MCU touches the usb data delivery outlet that frame will touch frame by serial ports transmission data notification and closes, so where switch to regardless of the USB change-over switch, USB change-over switch rear end can not receive touch data yet;
2), as shown in Figure 1, described all-in-one also comprises a USB0 who does not take over what equipment, when needs are closed the USB touch data output of described touch frame, MCU controls described USB change-over switch by GPIO and switches to this USB0, because what equipment USB0 does not take over, so all external equipments all will can't accept the touch data that touches frame.
As an embodiment preferably, described all-in-one can also comprise: display screen; Described display screen is connected with described mainboard by LVDS.
As an embodiment preferably, described built-in PC module can be connected with described mainboard by HDMI.
As an embodiment preferably, described external unit can be connected with described mainboard by VGA, HDMI, AV or YPBPR.
In addition, corresponding with above-mentioned a kind of all-in-one, the present invention also provides and realizes the method that full tunnel touches fast in a kind of all-in-one, as shown in Figure 2, may further comprise the steps:
Step S101 receives current channel information by the USB that is connected with mainboard;
Step S102, if the current intelligent television passage that is shown as, then controlling the USB change-over switch closes the USB touch data output of described touch frame, and receive the touch data that described touch frame is gathered and sended over by serial ports, with self being modeled to the USB touch apparatus of standard, by the USB that is connected with mainboard described touch data is transferred to described mainboard then;
Step S103, if currently be shown as internal or external computer passage, then control the USB change-over switch and switch to corresponding USB output, and the touch data that the touch frame is transmitted by serial ports screens and handles, if access the action that touches menu, then notify mainboard to have the menu of touch to access action, receive the touch data that described touch frame is gathered and sended over by serial ports then, the USB touch apparatus of standard will self be modeled to, by the USB that is connected with mainboard described touch data is transferred to described mainboard, up to detect leave touch menu action till.
Need to prove, in step S103, screen and handle the back as if the touch data that the touch frame is transmitted by serial ports in the present embodiment and find it is not to access the action that touches menu, then can mask by the touch data that serial ports transmits touching frame, not be transferred to mainboard.
As an embodiment preferably, the process that described control USB change-over switch is closed the USB touch data output of described touch frame specifically can comprise as follows: control USB change-over switch switches on the USB who does not take over what equipment.Because what equipment this USB does not take over, so all external equipments all will can't accept the touch data that touches frame.
As an embodiment preferably, described mainboard can be the Android(Android) mainboard.In the embodiment of the invention, whether the android mainboard receives touch data is determined by MCU, and MCU can determine whether provide touch data to the android mainboard according to the order that channel command and the touch menu of android transmission are opened.And what the android mainboard can be according to current demonstration in the embodiment of the invention is which passage comes selectively touch data to be responded.Concrete, when the user switches to android intelligent television passage, the android mainboard is by usb communication, informs that the USB touch data output that MCU will touch frame closes, and the android mainboard connects all touch datas that USB that MCU is modeled to transmits by serial ports and responds touching frame; When the user switches to internal or external computer passage, the android mainboard is informed MCU by usb communication, MCU control USB change-over switch switches to corresponding USB1 or USB2, make internal or external computer obtain to touch the touch data of frame, and this moment, the android mainboard only to the zone interior touch data that touch menu had response (effect be to touch the operation of menu) to leaving the touch menu during this period of time to accessing the action that touches menu and accessing the touch menu, other regional data are not responded, and other the time touch data do not responded yet
Other technical characterictic of realizing the method that full tunnel touches fast in above-mentioned a kind of all-in-one is identical with a kind of all-in-one of the present invention, will not give unnecessary details herein.
By above scheme as can be seen, a kind of all-in-one of the present invention and realize the method that full tunnel touches fast, MCU are connected, are connected by USB between mainboard and the MCU with touching between the frame by serial ports, can obtain touch data always and originate; And after receiving the touch data that serial ports transmits, MCU will self be modeled to the USB touch apparatus of a standard, guaranteed mainboard also has another touch apparatus that touch data is provided when no matter the USB change-over switch switches to external unit or built-in system, thereby the time waste of having avoided the identification to USB to bring, after switching, the USB change-over switch can carry out touch operation fast, realized under all passage situations, all can carrying out quick touch operation, brought convenience to the user; In addition, the MCU among the present invention is connected by serial ports with the touch frame, makes to touch the processor that frame need not two USB device, has objectively reduced the cost that touches frame.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.

Claims (10)

1. an all-in-one comprises: touch frame, USB change-over switch, built-in PC module, mainboard; It is characterized in that, also comprise: MCU; Described touch frame is connected with described USB change-over switch by USB, and described USB change-over switch also is connected with external unit and described built-in PC module by USB; Described MCU is connected with described touch frame by serial ports, and described MCU also is connected with described mainboard by USB;
Described MCU is used for receiving current channel information by the USB that is connected with mainboard, and current when being shown as the intelligent television passage, control USB change-over switch is closed the USB touch data output of described touch frame, and receive the touch data that described touch frame is gathered and sended over by serial ports, with self being modeled to the USB touch apparatus of standard, by the USB that is connected with mainboard described touch data is transferred to described mainboard then; Or current when being shown as internal or external computer passage, control USB change-over switch switches to corresponding USB output, and the touch data that the touch frame is transmitted by serial ports screens and handles, if access the action that touches menu, then notify mainboard to have the menu of touch to access action, receive the touch data that described touch frame is gathered and sended over by serial ports then, the USB touch apparatus of standard will self be modeled to, by the USB that is connected with mainboard described touch data is transferred to described mainboard, up to detect leave touch menu action till.
After receiving the touch data that described touch frame gathers and send over by serial ports, will self be modeled to the USB touch apparatus of standard, transmit described touch data by USB and give described mainboard.
2. all-in-one according to claim 1 is characterized in that, described MCU is connected with described USB change-over switch by GPIO.
3. all-in-one according to claim 2 is characterized in that, also comprises a USB who does not take over what equipment, when needs are closed the USB touch data output of described touch frame described USB change-over switch is switched to this USB.
4. all-in-one according to claim 1 is characterized in that, described mainboard is the Android mainboard.
5. all-in-one according to claim 1 is characterized in that, also comprises: display screen; Described display screen is connected with described mainboard by LVDS.
6. according to any described all-in-one of claim 1-5, it is characterized in that described built-in PC module is connected with described mainboard by HDMI.
7. according to any described all-in-one of claim 1-5, it is characterized in that described external unit is connected with described mainboard by VGA, HDMI, AV or YPBPR.
8. realize the method that full tunnel touches fast in an all-in-one, it is characterized in that, may further comprise the steps:
Receive current channel information by the USB that is connected with mainboard;
If the current intelligent television passage that is shown as, then controlling the USB change-over switch closes the USB touch data output of described touch frame, and receive the touch data that described touch frame is gathered and sended over by serial ports, with self being modeled to the USB touch apparatus of standard, by the USB that is connected with mainboard described touch data is transferred to described mainboard then;
If currently be shown as internal or external computer passage, then control the USB change-over switch and switch to corresponding USB output, and the touch data that the touch frame is transmitted by serial ports screens and handles, if access the action that touches menu, then notify mainboard to have the menu of touch to access action, receive the touch data that described touch frame is gathered and sended over by serial ports then, the USB touch apparatus of standard will self be modeled to, by the USB that is connected with mainboard described touch data is transferred to described mainboard, up to detect leave touch menu action till.
9. realize the method that full tunnel touches fast in the all-in-one according to claim 8, it is characterized in that the process that described control USB change-over switch is closed the USB touch data output of described touch frame comprises: control USB change-over switch switches on the USB who does not take over what equipment.
10. realize the method that full tunnel touches fast according to Claim 8 or in the 9 described all-in-ones, it is characterized in that described mainboard is the Android mainboard.
CN201310118677.0A 2013-04-07 2013-04-07 All-in-one machine and method for realizing quick touch of all channels in all-in-one machine Active CN103235658B (en)

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CN201310118677.0A CN103235658B (en) 2013-04-07 2013-04-07 All-in-one machine and method for realizing quick touch of all channels in all-in-one machine

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
CN201310118677.0A CN103235658B (en) 2013-04-07 2013-04-07 All-in-one machine and method for realizing quick touch of all channels in all-in-one machine
ES14783144T ES2765232T3 (en) 2013-04-07 2014-04-04 All-in-one machine and method and means of computer memory to perform quick touch on all channels of the same
EP14783144.0A EP2966547B1 (en) 2013-04-07 2014-04-04 All-in-one machine and method and computer memory medium for realizing quick touch in all channels thereof
EP19193928.9A EP3591505A1 (en) 2013-04-07 2014-04-04 All-in-one machine and method and computer memory medium for realizing quick touch in all channels thereof
PCT/CN2014/074862 WO2014166370A1 (en) 2013-04-07 2014-04-04 All-in-one machine and method and computer memory medium for realizing quick touch in all channels thereof
US14/781,704 US9971424B2 (en) 2013-04-07 2014-04-04 All-in-one machine and method and computer memory medium for realizing quick touch in all channels thereof
US15/976,819 US10459545B2 (en) 2013-04-07 2018-05-10 All-in-one machine and method and computer memory medium for realizing quick touch in all channels thereof
US16/509,463 US10656732B2 (en) 2013-04-07 2019-07-11 All-in-one machine and method and computer memory medium for realizing quick touch in all channels thereof
US16/877,449 US20200387234A1 (en) 2013-04-07 2020-05-18 All-in-One Machine and Method and Computer Memory Medium for Realizing Quick Touch in All Channels Thereof

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