CN209475544U - The control circuit and processor of synchronous configuration - Google Patents
The control circuit and processor of synchronous configuration Download PDFInfo
- Publication number
- CN209475544U CN209475544U CN201920114090.5U CN201920114090U CN209475544U CN 209475544 U CN209475544 U CN 209475544U CN 201920114090 U CN201920114090 U CN 201920114090U CN 209475544 U CN209475544 U CN 209475544U
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- control
- control unit
- equipment end
- video
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/23—Input arrangements for video game devices for interfacing with the game device, e.g. specific interfaces between game controller and console
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/23—Input arrangements for video game devices for interfacing with the game device, e.g. specific interfaces between game controller and console
- A63F13/235—Input arrangements for video game devices for interfacing with the game device, e.g. specific interfaces between game controller and console using a wireless connection, e.g. infrared or piconet
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/24—Constructional details thereof, e.g. game controllers with detachable joystick handles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/25—Output arrangements for video game devices
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/25—Output arrangements for video game devices
- A63F13/26—Output arrangements for video game devices having at least one additional display device, e.g. on the game controller or outside a game booth
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/90—Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
- H04N5/268—Signal distribution or switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Controls And Circuits For Display Device (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Closed-Circuit Television Systems (AREA)
- Pinball Game Machines (AREA)
Abstract
The utility model discloses the control circuits and processor of a kind of synchronous configuration, the processing includes pcb board, the control circuit concentrates on pcb board, control circuit includes communication unit, main control unit, hub control unit, equipment end interface, Video Quality Metric unit and the video-out port being connect with Video Quality Metric unit, main control unit receives the data-signal that the control from game peripheral is sent, and will control signal processing is control signal, and main control unit will control signal and pass through hub control unit, equipment end interface is sent to equipment end, the control signal generates corresponding control picture according to the control signal for equipment end, the control picture is converted to vision signal and is sent to graphical display by video-out port by Video Quality Metric unit, graphical display is shown.Realization meets the needs of client simultaneously in game operation and visually, substantially increases the experience sense that user plays game.
Description
Technical field
The utility model relates to the control configuration technology fields of game station, more particularly to game peripheral dynamic control is set
The touch screen at standby end and the control picture throwing of equipment end be set to graphical display by equipment end and game peripheral, graphical display
Synchronous configuration control circuit and processor.
Background technique
Universal with the continuous development of Internet technology, the recreation of people becomes more and more abundant, such as by hand-held
Formula media device networked game play, type of play is varied, as barrage game, venture game, simulation, role play the part of
Drill game or other game etc., and the demand with user to game experiencing sense and scene of game, in order to improve the experience of user
Sense, so that game effect is more preferably, game company is proposed many game peripherals, carries out game using peripheral hardware, meets making for user
With demand, hand held media device haves the defects that screen is small, although the mode of operation can pass through the control of game peripheral
Part is operated, but the small screen still remains the disadvantage of experience difference, and another way is to load game at the end PC, or specially
Door is used to play the game machine of game, and user is experienced and plays game under large screen, is then only needed under specific scene
It could use, and by, with postponing, being realized with game peripheral after hand held media device can both being networked there is presently no people
Game is controlled in game peripheral, while the game screen in hand held media device being launched to the big display equipment of big peripheral hardware
In.
Utility model content
Shortcoming present in view of the above technology, the utility model provide a kind of control circuit of synchronous configuration, energy
It is enough to configure equipment end and game peripheral, interface is controlled by game peripheral, and simultaneously equipment end with outside
If display is configured, so that the control interface dispensing of equipment end is shown into graphical display, greatly improve
The experience sense of game.
To achieve the above object, the utility model provide it is a kind of by game end and game peripheral, graphical display synchronize match
The control circuit set, including communication unit, main control unit, hub control unit, equipment end interface, Video Quality Metric unit and with
The video-out port of Video Quality Metric unit connection, the main control unit and game peripheral couple, and the communication unit is by equipment
End be attached with game peripheral, the main control unit is connected with hub control unit, the equipment end interface respectively with institute
State hub control unit, the connection of Video Quality Metric unit；
The main control unit receives the data information that the control from game peripheral is sent, and is control by processing data information
Signal processed, and main control unit will control signal passes sequentially through hub control unit, equipment end interface is sent to equipment end, the control
Signal processed generates corresponding control picture according to the control signal for equipment end, and Video Quality Metric unit converts the control picture
For vision signal, and graphical display is sent to by video-out port, graphical display is shown.
It wherein, further include configuration unit for handling the data information that the game peripheral is sent, the configuration unit
It is connect with game peripheral, the configuration unit is also connect with main control unit.
Wherein, the hub control unit includes USB HUB controller, and the equipment end interface includes that usb data is defeated
Enter output port, the USB HUB controller connect with main control unit, usb data input/output port, and the usb data is defeated
Enter output port to connect with Video Quality Metric unit.
Wherein, the hub control unit further includes type c protocol module, and the equipment end interface further includes type
C interface, the USB HUB controller are connect with main control unit, type c protocol module, the USB HUB controller, type c
Protocol module is also connect with the type c interface, and the type c interface is also connect with Video Quality Metric unit.
Wherein, the Video Quality Metric unit include switching circuit and the first video conversion circuit being connect with switch unit,
Second video conversion circuit, first video conversion circuit are connect with the usb data input/output interface, second view
Frequency converter circuit is connect with the type c interface.
Wherein, the switch unit includes that the switching for switching chip and connecting with the switching chip switchs, the switching
Chip connects the first video conversion circuit, the second video conversion circuit.
Wherein, the switching switch is physical switch.
Wherein, including audio unit, the audio unit are connect with the USB HUB controller.
A kind of processor, including pcb board is also disclosed with novel in this, and the pcb board is concentrated with the control circuit of synchronous configuration.
It is provided by the utility model a kind of synchronization is provided to match the beneficial effects of the utility model are: compared with prior art
The control circuit and processor set, the pcb board of the processor is concentrated with the control circuit of synchronization configuration, by communication unit,
The data information that game peripheral is sent is received for equipment end and game peripheral to be attached, and by main control unit, and will
Data information is converted to control signal after being handled, and hub control unit is connect with equipment end interface, receives control letter
Number, and equipment end is sent control signals to, control signal generates corresponding control picture according to control signal for equipment end,
It realizes that the configuration of equipment end and game peripheral connects, and is equipped with video video converting unit, pass through equipment end interface and video
Control picture so that video video converting unit receives control picture, and is converted to video letter by converting unit, equipment end connection
Number, and graphical display is sent to by video-out port, so that the display end of graphical display is launched, realize equipment
End is connect with the configuration of graphical display, in game operation and visually while being met the needs of client, is substantially increased user
Play the experience sense of game.
Detailed description of the invention
Fig. 1 is first block diagram of the utility model；
Fig. 2 is second block diagram of the utility model；
Fig. 3 is the circuit diagram of the main control unit of the utility model；
Fig. 4 is the circuit diagram of the USB HUB controller of the utility model；
Fig. 5 is the third block diagram of the utility model；
Fig. 6 is the fourth block figure of utility model；
Fig. 7 is the circuit diagram of second video conversion circuit of the utility model；
Fig. 8 is the 5th block diagram of the utility model；
Fig. 9 is the circuit diagram of the switching chip of the utility model.
Main element symbol description is as follows:
1, communication unit 2, main control unit
3, hub control unit 4, equipment end interface
5, Video Quality Metric unit 6, video-out port
7, configuration unit 8, audio unit.
Specific embodiment
In order to more clearly state the utility model, the utility model is further described with reference to the accompanying drawing.
Referring to Fig. 1, a kind of processor of the utility model, the processor include pcb board, this is concentrated on the pcb board
The control circuit of synchronous configuration, the control circuit of synchronization configuration are used to carry out equipment end and game peripheral, graphical display
Synchronous configuration, the control circuit include communication unit 1, main control unit 2, hub control unit 3, equipment end interface 4, video turn
Unit 5 and the video-out port connecting with Video Quality Metric unit 56 are changed, main control unit 2 and game peripheral couple, communication unit 1
Equipment end and game peripheral are attached, main control unit 2 and hub control unit 3 are sequentially connected, and equipment end interface 4 is distinguished
It is connect with hub control unit 3, Video Quality Metric unit 5；Main control unit 2 receives the data information that game peripheral is sent, and will
Data information is converted to control signal after being handled, and control signal is passed through hub control unit 3, equipment end interface 4
Be sent to equipment end, control signal generates corresponding control picture according to control signal for equipment end, realize game peripheral with
The configuration of equipment end connects；And Video Quality Metric unit 5 is connect with equipment interface 4 and video-out port 6, Video Quality Metric unit 5
Vision signal is converted to for receiving the control picture from equipment interface 4, and by control picture, and passes through video-out port
6 are sent to graphical display, so that the display end of graphical display is launched, realize the company of peripheral hardware display screen and equipment end
It connects, realization meets the needs of client simultaneously in game operation and visually, substantially increases the experience sense that user plays game.
In the present embodiment, in the concrete configuration relationship of-Fig. 3 refering to fig. 1, equipment end and game peripheral, communication unit 1 can
Think that wireless telecommunications or other means of communication are communicated, such as bluetooth communication, and due to the type of the control of game peripheral
Type is different, for example, game peripheral control can by a control, the one-dimensional or control modes such as two-dimentional, and when playing two-player game,
Two game peripherals can be connected by main control unit 2, at this time, it may be necessary to which the orifice for understanding which game peripheral is controlled
System, is additionally provided with configuration unit 7, and configuration unit 7 is connect with communication unit 1, main control unit 2, and physically, configuration unit 7 is real
It is that can be connect by game peripheral interface 9 with game peripheral in matter, configuration unit 7 receives the data that game peripheral control is sent
Information is sent to main control unit 2 after handling the data information, main control unit 2 identifies it, and each game
Peripheral hardware is designed with a configuration unit, which is single-chip microcontroller, and single-chip microcontroller passes through different pins and trip
The control of play peripheral hardware inputs connection accordingly, and single-chip microcontroller also passes through different pins and connect with main control unit 2, and main control unit 2 is
Main control chip, the model nRF52832 of the chip, main control unit 2 are connected by pin DP3, DM3 and hub control unit 3
It connects, configuration unit 7 is sent to main control unit 2 after carrying out judgement processing according to the signal that pin inputs, and main control unit 2 is enabled to carry out pair
Equipment end is configured, for example main control unit 2 is connected by pin KM0_PA2_BT_TX, KM0_PA3_BT_RX and configuration unit 7
It connects, this is one of pin, also connect, does not discuss one by one here, the control of configuration unit 7 and game peripheral with others
Connection；The mode of configuration can be to be a variety of, by taking coordinate configures as an example, and configuration unit 7 generates corresponding control according to data information
Coordinate signal, then main control unit is sent by pin KM0_PA2_BT_TX, KM0_PA3_BT_RX by the control coordinate signal
2, main control unit 2 identifies it, and main control unit 2 is simultaneously also by DP3, DM3 pin and hub control unit 3, in turn
It is communicated with equipment end, coordinates regional division, and the coordinate information of the touch screen at recording equipment end is carried out to the touch screen of equipment end,
According to the control coordinate signal received, it is judged in the corresponding position of the touch screen of equipment end, to realize configuration.
In the present embodiment, refering to Fig. 4-Fig. 5, hub control unit 3 includes USB HUB controller 31, equipment termination
Mouthfuls 4 include usb data input/output port 41, model MA8608, the USB HUB controller 31 of USB HUB controller 31 with
The connection of main control unit 2, usb data input/output port 41, USB HUB controller 31 pass through pin DP3, DM3 and main control unit 2
Connection, usb data input/output port 41 connect with Video Quality Metric unit 5, and this usb data input/output port 41 can be with
The equipment end of apple system is connected, realization is attached configuration to the equipment end of iPhone, and due in addition to apple system
Equipment end, there are also other kinds of equipment ends, which is equipped with type c interface 42, in order to adapt to such equipment
End, hub control unit 3 further includes type c protocol module 32, and equipment end interface further includes type c interface 42, USB HUB
Controller 3 is connect with main control unit 2, type c protocol module 32, and USB HUB controller 3 passes through pin DP1, DM1 and type
C protocol module 32 connects, and USB HUB controller 3, type c protocol module 32 are also connect with type c interface 42, and type c connects
Mouth 42 is also connect with Video Quality Metric unit 5, and USB HUB controller 31 needs to be assisted by type c protocol module 42 according to type c
It can just be connect by type c interface 42 with the equipment end for being equipped with type c interface 42 after view and CC agreement, realize that satisfaction is different
The video requirement of equipment end.
In specific implementation, refering to Fig. 5-Fig. 7, when the interface difference of equipment end, signal type is also different, therefore regards
Frequency converting unit 5 include the first conversion circuit 51, the first conversion circuit 52 and with the first conversion circuit 51, the first conversion circuit 52
The switching circuit 53 of connection, the first video conversion circuit 51 are connect with usb data input/output interface 41, for from USB
The control picture of data input/output interface 41 is converted, and the second video conversion circuit 52 is connect with type c interface 42, is used
Converted in the control picture from type c interface 42, and video-out port 6 only one, therefore by switching electricity
Road 53 is connect with video-out port 6, switching circuit 53 for will to from the first conversion circuit 52 and with the first conversion circuit
51 vision signal is selected, and is then exported by video-out port 6；Specifically, the first conversion circuit 52 is first turn
Chip is changed, the first video conversion circuit is connect with usb data input/output interface, and then is connect with equipment end, the first conversion core
Piece can be used for that vision signal will be converted into from the usb data signal of the equipment end interface, and vision signal is passed through view
Frequency translation interface is sent to graphical display, and vision signal here can be HDMI signal, and the second converting unit 61 is the
Two conversion chips, model S176HDMQFN48GTR2-B0, the second conversion chip pass through pin DP1P, DP2P and type c
Interface connection, can convert vision signal for DP signal, which can be HDMI signal, and vision signal is led to
It crosses Video Quality Metric interface and is sent to graphical display, which can connect for multiple groups, facilitate reception multi-group data, this is ability
What the technical staff in domain may know that, by the way that two-path video conversion circuit is arranged, realize the conversion of the signal of plurality of devices type.
In specifically embodiment, refering to Fig. 7-Fig. 9, switching circuit 53 include switching chip 531 and with switching chip
The switching switch 532 of 531 connections switches the model PI3HDX621FBE of chip 531, and switches chip with dual input, and
The function of single input can be selected by switching switch 532, switching chip 531 connects the first video conversion circuit 51, second view
Frequency converter circuit 52, such as the first conversion chip are connect by HDMID0N, HDMID0P with switching chip 531, and switch 532 is switched
Vision signal or the second video conversion circuit 52 for controlling switching chip output the first video conversion circuit 51 input is defeated
The vision signal entered is effectively prevented interfering with each other for two paths of signals, and realization can access a plurality of types of equipment ends, switch
Switch 532 is physical switch, in the case where realizing that the interface for meeting existing various different signal sources is different, is connect to a variety of
The signal source of mouthful type switches over control, and applicable range is larger, improves service performance, and whole too late game may be implemented
Peripheral hardware controls the dynamic of equipment end, and the control picture of equipment end can be launched onto graphical display, not only increases
The operating experience sense of user, and visually meet the needs of users；And since the equipment end in access is usb data input
When output interface 41, it is also necessary to be played out to audio, therefore further include audio unit 8, audio unit 8 and USB HUB are controlled
Device 31 connects, and for transferring out audio signal, plays out.
The advantage of the utility model is:
(1) equipment end and game peripheral, graphical display are synchronized into configuration, realization is mentioned in operating method and visually
The experience sense of high user；
(2) two kinds of processing modes are set, and realization can configure different types of equipment end with graphical display, right
The signal source of multiple interfaces type switches over control, and applicable range is larger, improves service performance.
Disclosed above is only one or several specific embodiments of the utility model, but the utility model not limits to
In this, the changes that any person skilled in the art can think of should all fall into the protection scope of the utility model.
Claims (9)
1. a kind of control circuit of synchronous configuration, which is characterized in that including communication unit, main control unit, hub control unit,
Equipment end interface, Video Quality Metric unit and the video-out port being connect with Video Quality Metric unit, the main control unit and game
Equipment end and game peripheral are attached by peripheral hardware coupling, the communication unit, the main control unit and hub control unit
Connection, the equipment end interface are connect with the hub control unit, Video Quality Metric unit respectively；
The main control unit receives the data information that the control from game peripheral is sent, and is control letter by processing data information
Number, and main control unit will control signal passes sequentially through hub control unit, equipment end interface is sent to equipment end, the control letter
Number corresponding control picture is generated according to the control signal for equipment end, which is converted to view by Video Quality Metric unit
Frequency signal, and graphical display is sent to by video-out port, graphical display is shown.
2. the control circuit of synchronous configuration according to claim 1, which is characterized in that further include for handling the game
The configuration unit for the data information that peripheral hardware is sent, the configuration unit connect with game peripheral, the configuration unit also with master control
Unit connection.
3. the control circuit of synchronous configuration according to claim 1, which is characterized in that the hub control unit includes
USB HUB controller, the equipment end interface include usb data input/output port, the USB HUB controller and master control list
Member connection, usb data input/output port, the usb data input/output port are connect with Video Quality Metric unit.
4. the control circuit of synchronous configuration according to claim 3, which is characterized in that the hub control unit is also wrapped
Including type c protocol module, the equipment end interface further includes type c interface, the USB HUB controller and main control unit,
The connection of type c protocol module, the USB HUB controller, type c protocol module are also connect with the type c interface, institute
Type c interface is stated also to connect with Video Quality Metric unit.
5. the control circuit of synchronous configuration according to claim 4, which is characterized in that the Video Quality Metric unit includes cutting
The first video conversion circuit, the second video conversion circuit for changing circuit and being connect with switch unit, the first Video Quality Metric electricity
Road is connect with the usb data input/output interface, and second video conversion circuit is connect with the type c interface.
6. the control circuit of synchronous configuration according to claim 5, which is characterized in that the switch unit includes switching core
Piece and the switching connecting with the switching chip switch, and the switching chip connects the first video conversion circuit, the second video turns
Change circuit.
7. the control circuit of synchronous configuration according to claim 6, which is characterized in that the switching switch is opened for physics
It closes.
8. the control circuit of synchronous configuration according to claim 3, which is characterized in that including audio unit, the audio
Unit is connect with the USB HUB controller.
9. a kind of processor, which is characterized in that including pcb board, it is described in any item that the pcb board is concentrated with claim 1-8
The control circuit of synchronous configuration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114090.5U CN209475544U (en) | 2019-01-23 | 2019-01-23 | The control circuit and processor of synchronous configuration |
| PCT/CN2019/078503 WO2020151067A1 (en) | 2019-01-23 | 2019-03-18 | Synchronously configured control circuit and processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920114090.5U CN209475544U (en) | 2019-01-23 | 2019-01-23 | The control circuit and processor of synchronous configuration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475544U true CN209475544U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920114090.5U Active CN209475544U (en) | 2019-01-23 | 2019-01-23 | The control circuit and processor of synchronous configuration |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209475544U (en) |
| WO (1) | WO2020151067A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116668612A (en) * | 2023-05-16 | 2023-08-29 | 逸超医疗科技(北京)有限公司 | Multifunctional rear panel of desk type ultrasonic equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8717500B1 (en) * | 2012-10-15 | 2014-05-06 | At&T Intellectual Property I, L.P. | Relational display of images |
| KR101379398B1 (en) * | 2013-01-29 | 2014-03-28 | 은명진 | Remote control method for a smart television |
| CN103272383A (en) * | 2013-06-14 | 2013-09-04 | 苏州旭宇升电子有限公司 | Portable game device |
| CN105335136B (en) * | 2014-07-16 | 2019-08-09 | 阿里巴巴集团控股有限公司 | The control method and device of smart machine |
| CN108744496A (en) * | 2018-06-21 | 2018-11-06 | 广州小鸡快跑网络科技有限公司 | Touch game control method, electronic equipment, storage medium and the device of screen |
-
2019
- 2019-01-23 CN CN201920114090.5U patent/CN209475544U/en active Active
- 2019-03-18 WO PCT/CN2019/078503 patent/WO2020151067A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020151067A8 (en) | 2021-09-23 |
| WO2020151067A1 (en) | 2020-07-30 |
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