CN109189254B - Input device based on touch screen drive, operation method, system and storage medium - Google Patents
Input device based on touch screen drive, operation method, system and storage medium Download PDFInfo
- Publication number
- CN109189254B CN109189254B CN201810671235.1A CN201810671235A CN109189254B CN 109189254 B CN109189254 B CN 109189254B CN 201810671235 A CN201810671235 A CN 201810671235A CN 109189254 B CN109189254 B CN 109189254B
- Authority
- CN
- China
- Prior art keywords
- touch screen
- unit
- input
- host
- input device
- 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.)
- Active
Links
Images
Classifications
-
- 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
- G06F3/0416—Control or interface arrangements specially adapted for digitisers
Abstract
The invention discloses input equipment, an operation method, a system and a storage medium based on touch screen driving, wherein the input equipment comprises a central processing unit, a power supply unit, an input unit and an output unit; the central processing unit is respectively connected with the power supply unit, the input unit and the output unit; the central processing unit can match the XY coordinates and the actions corresponding to the input signals according to the input signals of the input unit, convert the XY coordinates and the actions into touch screen instructions which can be identified by touch screen driving, and then output the touch screen instructions to a host of the intelligent device through the output unit so that the host of the intelligent device converts the touch screen actions of the corresponding system layer into the touch screen actions of the corresponding system layer according to the system driving and reflects the touch screen actions on the application layer. According to the invention, the touch screen operation and control of the intelligent device can be realized through the external input device.
Description
Technical Field
The invention relates to the field of intelligent device control, in particular to an input device based on touch screen driving, an operation method, a system and a storage medium.
Background
Touch screen operation is a very common input mode at present, and direct, flexible and intuitive interaction between a person and equipment can be completed by using a touch screen, particularly in the field of mobile equipment such as mobile phones, tablet computers and the like. The wide application of touch screen operation makes the adaptation of content operation mainly based on touch screen, so that content developers neglect to access external devices for control, but in practice, in many occasions, there is a need for access to external devices.
At present, most contents (APP or games) cannot be directly operated through an external device (such as a keyboard, a mouse, a game pad, etc.) if the external device is not accessed in a targeted manner, that is, to complete the exchange operation of the contents, a touch screen operation needs to be directly performed on a screen through a finger. If the peripheral is to be operated, the content can be accessed in a targeted manner, such as a standard HID protocol of the access device, a special SDK, a way of cracking, changing packets, implanting the SDK and the like. However, the standard HID protocol and the special SDK require active access of a content developer, and the process is troublesome; the way of cracking may affect the integrity of the application and there is an uncertain risk (such as subsequent upgrade, legal risk, official non-support, etc.).
Disclosure of Invention
In order to overcome the defects of the prior art, an object of the present invention is to provide an input device based on a touch screen drive, which can implement touch screen manipulation on a smart device through an external input device.
The second objective of the present invention is to provide an operation method based on a touch screen driver, which can implement touch screen operation on an intelligent device through an external input device.
The invention further aims to provide an input system based on touch screen driving, which can realize touch screen operation and control on an intelligent device through an external input device.
The fourth objective of the present invention is to provide a computer-readable storage medium, wherein when executed, a program in the storage medium can implement touch screen operation on a smart device through an external input device.
One of the purposes of the invention is realized by adopting the following technical scheme:
a touch screen actuation based input device comprising: the device comprises a central processing unit, a power supply unit, an input unit and an output unit; the central processing unit is respectively connected with the power supply unit, the input unit and the output unit; the central processing unit can match corresponding XY coordinates and actions according to the input signals of the input unit, convert the XY coordinates and the actions into touch screen instructions which can be identified by touch screen driving, and then output the touch screen instructions to a host of the intelligent device through the output unit so that the host of the intelligent device converts the touch screen actions into corresponding system layer touch screen actions according to system driving and reflects the system layer touch screen actions on an application layer.
Further, the input unit is a built-in key unit and/or an expansion port unit.
Further, the output unit includes a USB chip and an output port, and the USB chip is connected to the output port.
Further, the central processing unit has a USB processing module, and the output unit is an output port.
Further, the output port is a lighting interface, a USB interface, or an extension line with an input interface.
Further, the output unit includes a wireless communication module.
The second purpose of the invention is realized by adopting the following technical scheme:
an operation method based on a touch screen driver is implemented on the basis of the input device, the input device is connected to a host of an intelligent device, a system of the intelligent device is provided with the touch screen driver, and the operation method specifically comprises the following steps:
sending a touch screen descriptor instruction to a host of the intelligent device to register the input device as a touch screen device;
corresponding each input signal and each touch screen action one by one and storing the input signals and each touch screen action in a template database;
acquiring the current environment of a display screen of the intelligent equipment, wherein the environment comprises screen resolution and screen scenes;
acquiring an input signal, and acquiring a touch screen action corresponding to the input signal from the template database, wherein the touch screen action comprises XY coordinates and actions;
and converting the XY coordinates and the actions corresponding to the input signals into corresponding touch screen instructions which can be identified by touch screen driving, and sending the touch screen instructions to a host of the intelligent device so that the host of the intelligent device converts the corresponding system layer touch screen actions into corresponding system layer touch screen actions according to the system driving and reflects the system layer touch screen actions on an application layer.
Furthermore, the output unit of the input device is a USB chip and an output port, or a wireless communication module, the USB chip is connected to the output port, and the input device and the host of the intelligent device can be connected through a USB interface or wirelessly.
Further, the output port is a USB interface, and the manner of acquiring the current environment of the smart device host is as follows: and acquiring through a program on the intelligent equipment host or through a USB interface.
Further, the template database is stored in the input device or in an external association device.
Further, the input unit of the input device is a built-in key unit and/or an expansion port unit, and the input signal is acquired through an IO bus, an expansion port unit, or wireless communication.
Further, the manner of sending the touch screen instruction to the intelligent device host may adopt a wired transmission manner or a wireless transmission manner.
Further, the wired transmission mode is USB interface wired transmission, and the wireless transmission mode is USB wireless transmission, bluetooth wireless transmission, or WIFI wireless transmission.
The third purpose of the invention is realized by adopting the following technical scheme:
a touch screen actuation based input system comprising: the intelligent device comprises an intelligent device and the input device based on the touch screen drive, wherein a host of the intelligent device is connected with the input device.
The fourth purpose of the invention is realized by adopting the following technical scheme:
a computer-readable storage medium, in which an executable computer program is stored, which when executed implements the touch-screen-drive-based operation method as described above.
Compared with the prior art, the invention has the beneficial effects that:
the input device based on the touch screen drive controls the touch screen through the input unit, so that better physical feedback experience can be brought to the traditional touch screen operation, and direct contact with the touch screen can be avoided; the input device is strong in compatibility, the touch screen is controlled based on a built-in touch screen drive of an intelligent device system, the device does not need to be changed, a physical touch screen is not needed, the screen resolution is flexible and controllable, the size is small, and the input device is convenient to store and carry; the input device can be applied to realize touch screen operation as long as the content is developed according to the touch screen operation; and a touch screen driving mode is built in the intelligent device, so that unnecessary troubles caused by cracking and modifying the system are avoided.
Drawings
Fig. 1 is a schematic structural diagram of an input device based on a touch screen drive according to the present invention;
fig. 2 is a schematic flow chart of an operation method based on a touch screen driver according to the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
Please refer to fig. 1, which is a block diagram illustrating an input device based on a touch screen driver, the input device including: the device comprises a central processing unit, a power supply unit, an input unit and an output unit; the central processing unit is respectively connected with the power supply unit, the input unit and the output unit; the central processing unit can match corresponding XY coordinates and actions according to the input signals of the input unit, convert the XY coordinates and the actions into touch screen instructions which can be identified by touch screen driving, and then output the touch screen instructions to a host of the intelligent device through the output unit so that the host of the intelligent device converts the touch screen actions into corresponding system layer touch screen actions according to the system driving and reflects the system layer touch screen actions on an application layer.
At present, the mainstream intelligent Device platform (android and iOS) already supports drive management (devices), the default in the system kernel supports the usbtouchscreen drive, the input Device can realize the touch screen operation effect of the touch screen through the external Device based on the system drive mode of the intelligent Device, and the input Device is not restricted by the size of the screen of the main machine and can be flexibly adjusted.
In this embodiment, the power supply unit may supply power to the built-in battery, or the OTG supplies power from the data port.
In a preferred embodiment, the input unit is a built-in key unit and/or an expansion port unit. The built-in key unit is formed by integrating the MCU and the key unit into a whole or is a built-in key unit; the expansion port unit can be a USB interface and is used for connecting external standard equipment such as a keyboard, a mouse and the like.
As a preferred embodiment, the output unit includes a USB chip and an output port, and the USB chip is connected to the output port. The USB wired communication function is realized through the USB chip, and data is transmitted through the USB interface.
In addition, many compound MCUs contain USB chips, and when the cpu has a USB processing module, the output unit is only an output port, and the USB chip is not needed.
In a preferred embodiment, the output port is a lighting interface, a USB interface, or an extension line with an input interface.
As a preferred embodiment, the output unit includes a wireless communication module. In addition to using USB wired communication, wireless communication may be achieved through a wireless communication module, which includes a wireless communication chip built inside the input device and a USB receiver inserted in an input port of the smart device.
As a preferred embodiment, the input device further comprises a storage unit, the storage unit is connected with the central processing unit; the storage unit is used for storing logic programs, data and the like.
Referring to fig. 2, the present invention further provides an operation method based on a touch screen driver, where the method is implemented on the basis of the input device, the input device is connected to a host of an intelligent device, and a system of the intelligent device has the touch screen driver, and specifically includes the following steps:
s1, sending a touch screen descriptor instruction to a host of the intelligent device to register the input device as a touch screen device;
s2, corresponding each input signal and each touch screen action one by one and storing the input signals and each touch screen action in a template database;
s3, acquiring the current environment of a display screen of the intelligent equipment, wherein the environment comprises screen resolution and screen scenes; since screen parameters (size, resolution) of different devices may be different, and corresponding templates are different for different scenes, the current environment of the smart device needs to be obtained.
S4, acquiring an input signal, and acquiring a touch screen action corresponding to the input signal from a template database, wherein the touch screen action comprises XY coordinates and actions;
and S5, converting the XY coordinates and the actions corresponding to the input signals into corresponding touch screen instructions which can be identified by the touch screen drive, and sending the touch screen instructions to the host of the intelligent device so that the host of the intelligent device converts the corresponding system layer touch screen actions into corresponding system layer touch screen actions according to the system drive and reflects the system layer touch screen actions on the application layer.
The method mainly comprises the steps of matching input signals of external equipment with touch screen actions in a one-to-one correspondence mode, matching the received input signals of the external equipment with the corresponding touch screen actions, and converting the touch screen actions into touch screen instructions which can be recognized by a built-in touch screen driver of the intelligent equipment, so that touch screen operation and control of the intelligent equipment are achieved. In the present embodiment, the input signal is a key signal, such as a signal generated by a keyboard, a mouse, a joystick, and the like.
In this embodiment, the touch screen instruction is sent to the host of the smart device in a single-point or multi-point manner, where a single point refers to that only one location operates on the touch screen at the same time, and a multi-point refers to that operations can be performed at multiple locations at the same time. When only one input signal is available, for example, a user only presses a certain key, a single-point mode is adopted, so that the intelligent device only triggers one touch screen operation; when a plurality of input signals are simultaneously provided, for example, a user presses a plurality of keys simultaneously, a multi-point mode is adopted, so that the intelligent device simultaneously triggers a plurality of touch screen operations.
As a preferred embodiment, the output unit of the input device is a USB chip and an output port, or a wireless communication module, the USB chip is connected to the output port, and the input device and the smart device host are connected by a USB interface or a wireless connection. The wireless communication module comprises a wireless communication chip and a USB receiver, wherein the wireless communication chip is arranged in the input device, and the USB receiver is inserted into the input port of the intelligent device.
As a preferred embodiment, the output port is a USB interface, and the manner of acquiring the current environment of the smart device host is as follows: the method comprises the following steps of obtaining through a program on a host of the intelligent device or obtaining through a USB interface, such as an android ADB command.
In a preferred embodiment, the template database is stored in the input device, such as a built-in FLASH, or in an external associated device, such as a cell phone. After receiving an input signal, namely a key signal, matching corresponding XY coordinates or actions in the template data for marking the actions or tracks of the touch screen.
In a preferred embodiment, the input unit of the input device is a built-in key unit and/or an expansion port unit, and the input signal is acquired through an IO bus, an expansion port unit, or wireless communication. When the input unit is a built-in key unit, an input signal generated by the built-in key unit can be acquired through the IO bus; if the input unit is an expansion port unit, the input signal generated by a wired keyboard or a mouse is acquired through the expansion port unit, and in addition, the input signal generated by a wireless keyboard, a mouse or a wireless terminal can be acquired through a wireless receiver.
As a preferred embodiment, the manner of sending the touch screen instruction to the host of the smart device may adopt a wired transmission manner or a wireless transmission manner.
As a preferred embodiment, the wired transmission mode is USB interface wired transmission, and the wireless transmission mode is USB wireless transmission, bluetooth wireless transmission, or WIFI wireless transmission.
The invention also provides an input system based on touch screen driving, which comprises: the intelligent device and the input device based on the touch screen drive as described above, the host computer of the intelligent device is connected with the input device.
In addition, the invention also provides a computer-readable storage medium, wherein the computer-readable storage medium stores an executable computer program, and the computer program is run to implement the operation method based on the touch screen drive.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (12)
1. An input device based on a touch screen actuation, comprising: the device comprises a central processing unit, a power supply unit, an input unit and an output unit; the central processing unit is respectively connected with the power supply unit, the input unit and the output unit, and the input device is registered as a touch screen device in a host of the intelligent device;
the central processing unit can match an XY coordinate and an action corresponding to an input signal according to the input signal of the input unit, convert the XY coordinate and the action into a touch screen instruction which can be identified by a touch screen drive, and then output the touch screen instruction to a host of the intelligent device through the output unit so that the host of the intelligent device converts the touch screen action into a corresponding system layer touch screen action according to the system drive and is embodied in an application layer, wherein the input signal is a key signal, a key signal is generated by simultaneously pressing a single key or a plurality of keys, and the touch screen instruction is an action coordinate or track of the touch screen;
the input unit is a built-in key unit and/or an expansion port unit, wherein when the input unit is the built-in key unit, input information generated by the input unit is acquired through an IO bus, and if the input unit is the expansion port unit, an input signal generated by a wired keyboard or a mouse is acquired through the expansion port unit.
2. The input device based on the touch screen drive as claimed in claim 1, wherein the output unit includes a USB chip and an output port, and the USB chip is connected to the output port.
3. The input device as claimed in claim 1, wherein the central processing unit has a USB processing module, and the output unit is an output port.
4. The touch-screen-drive-based input device of claim 1, wherein the output unit comprises a wireless communication module.
5. An operation method based on a touch screen driver, which is implemented on the basis of the input device according to claim 1, wherein the input device is connected to a host of a smart device, and a system of the smart device has the touch screen driver, and specifically includes the following steps:
sending a touch screen descriptor instruction to a host of the intelligent device to register the input device as a touch screen device;
corresponding each input signal and each touch screen action one by one and storing the input signals and each touch screen action in a template database;
acquiring the current environment of a display screen of the intelligent equipment, wherein the environment comprises screen resolution and screen scenes;
acquiring an input signal, and acquiring a touch screen action corresponding to the input signal from the template database, wherein the touch screen action comprises XY coordinates and actions, the input signal is a key signal, a key signal is generated by pressing a single key or a plurality of keys at the same time, and the touch screen instruction is an action coordinate or track of a touch screen;
the XY coordinates and actions corresponding to the input signals are converted into corresponding touch screen instructions which can be identified by touch screen driving, and the touch screen instructions are sent to a host of the intelligent device so that the host of the intelligent device converts the corresponding system layer touch screen actions into corresponding system layer touch screen actions according to the system driving and reflects the system layer touch screen actions on an application layer;
the input unit of the input device is a built-in key unit and/or an expansion port unit, and the input signal is acquired through an IO bus, an expansion port unit or wireless communication, wherein when the input unit is the built-in key unit, input information generated by the input unit is acquired through the IO bus, and if the input unit is the expansion port unit, the input signal generated by a wired keyboard or a mouse is acquired through the expansion port unit.
6. The operation method based on the touch screen driver as claimed in claim 5, wherein the output unit of the input device is a USB chip and an output port, or a wireless communication module, the USB chip is connected to the output port, and the input device and the smart device host are connected by a USB interface or a wireless connection.
7. The operation method based on the touch screen driver as claimed in claim 6, wherein the output port is a USB interface, and the manner of obtaining the current environment of the smart device host is as follows: and acquiring through a program on the intelligent equipment host or through a USB interface.
8. The touch-screen-drive-based operation method according to claim 5, wherein the template database is stored in the input device or an external association device.
9. The touch screen driving-based operation method according to claim 6, wherein the manner of sending the touch screen command to the smart device host may be a wired transmission manner or a wireless transmission manner.
10. The touch-screen-drive-based operation method according to claim 9, wherein the wired transmission mode is USB interface wired transmission, and the wireless transmission mode is USB wireless transmission, bluetooth wireless transmission, or WIFI wireless transmission.
11. A touch screen actuation based system, comprising: the input device based on the touch screen drive of any one of claims 1 to 4 and a smart device, wherein a host of the smart device is connected with the input device.
12. A computer-readable storage medium, wherein the computer-readable storage medium stores an executable computer program, and the computer program is executed to implement the touch screen drive-based operation method according to any one of claims 5 to 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671235.1A CN109189254B (en) | 2018-06-26 | 2018-06-26 | Input device based on touch screen drive, operation method, system and storage medium |
| PCT/CN2018/111882 WO2020000815A1 (en) | 2018-06-26 | 2018-10-25 | Touch screen drive-based input device, operation method and system, and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810671235.1A CN109189254B (en) | 2018-06-26 | 2018-06-26 | Input device based on touch screen drive, operation method, system and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109189254A CN109189254A (en) | 2019-01-11 |
| CN109189254B true CN109189254B (en) | 2021-07-13 |
Family
ID=64948479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810671235.1A Active CN109189254B (en) | 2018-06-26 | 2018-06-26 | Input device based on touch screen drive, operation method, system and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109189254B (en) |
| WO (1) | WO2020000815A1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924807A (en) * | 2010-07-23 | 2010-12-22 | 康佳集团股份有限公司 | Touch-screen mobile phone and mouse input method |
| WO2013073773A1 (en) * | 2011-11-18 | 2013-05-23 | 주식회사 한글과컴퓨터 | Touch screen apparatus and method for controlling the touch screen apparatus |
| CN105872664A (en) * | 2016-03-31 | 2016-08-17 | 李强 | Touch screen game operating-controlling method, device and system |
| WO2017047931A1 (en) * | 2015-09-17 | 2017-03-23 | 주식회사 한컴플렉슬 | Touch screen device enabling moving or copying of entity on basis of touch input, and operating method thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101901045B (en) * | 2009-05-31 | 2013-09-11 | 张苏渝 | Input method and equipment |
| CN102147681B (en) * | 2011-05-03 | 2013-03-13 | 惠州Tcl移动通信有限公司 | Input method and device based on touch screen |
| CN102662505A (en) * | 2012-03-07 | 2012-09-12 | 深圳市同洲电子股份有限公司 | Simulation touch input apparatus, and apparatus and method for configurating simulation touch input |
| CN103309701A (en) * | 2012-10-25 | 2013-09-18 | 张巍巍 | Bluetooth wireless game controller and control method thereof |
| CN103809874A (en) * | 2012-11-13 | 2014-05-21 | 深圳市视晶无线技术有限公司 | Interaction control system and method aiming at intelligent terminal |
| US20160349897A1 (en) * | 2013-04-25 | 2016-12-01 | Sharp Kabushiki Kaisha | Touch panel system and electronic apparatus |
| CN103530059B (en) * | 2013-10-30 | 2016-08-17 | 广州视睿电子科技有限公司 | man-machine interactive system and method |
| CN104035900A (en) * | 2014-06-03 | 2014-09-10 | 上海卓悠网络科技有限公司 | Method and device for sharing input device of PC (personal computer) with Android device |
| CN104536672A (en) * | 2014-12-01 | 2015-04-22 | 西安福宇精密机械有限公司 | Intelligent terminal multimedia auxiliary device and input and output assisting method thereof |
| CN107239202B (en) * | 2016-03-29 | 2020-06-30 | 中兴通讯股份有限公司 | Control instruction identification method and device |
-
2018
- 2018-06-26 CN CN201810671235.1A patent/CN109189254B/en active Active
- 2018-10-25 WO PCT/CN2018/111882 patent/WO2020000815A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101924807A (en) * | 2010-07-23 | 2010-12-22 | 康佳集团股份有限公司 | Touch-screen mobile phone and mouse input method |
| WO2013073773A1 (en) * | 2011-11-18 | 2013-05-23 | 주식회사 한글과컴퓨터 | Touch screen apparatus and method for controlling the touch screen apparatus |
| WO2017047931A1 (en) * | 2015-09-17 | 2017-03-23 | 주식회사 한컴플렉슬 | Touch screen device enabling moving or copying of entity on basis of touch input, and operating method thereof |
| CN105872664A (en) * | 2016-03-31 | 2016-08-17 | 李强 | Touch screen game operating-controlling method, device and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020000815A1 (en) | 2020-01-02 |
| CN109189254A (en) | 2019-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016037318A1 (en) | Fingerprint identification method and apparatus, and mobile terminal | |
| CN105700732B (en) | It is used for transmission the devices, systems, and methods of touch sensor information | |
| US10782799B2 (en) | Smart pen pairing and connection | |
| KR102206053B1 (en) | Apparatas and method for changing a input mode according to input method in an electronic device | |
| KR102256291B1 (en) | Method for recognizing a translatable situation and performancing a translatable function and electronic device implementing the same | |
| CN102750121A (en) | Electronic display device intelligent expanding and accurate controlling system and multi-user multi-task encryption sharing method thereof | |
| CN109471667A (en) | Computer and mobile phones integrated intelligent interactive method | |
| EP2985676A1 (en) | Television-and-computer all-in-one machine, method, and computer storage medium for performing remote control on external computer | |
| EP3584700A1 (en) | Fingerprint recognition method and related product | |
| CN106919458B (en) | Method and device for Hook target kernel function | |
| CN105335434B (en) | Log management method and device and electronic equipment | |
| CN203982283U (en) | Tablet computer | |
| CN109189254B (en) | Input device based on touch screen drive, operation method, system and storage medium | |
| TW201933800A (en) | Wireless communication device and communication pairing method thereof | |
| CN101998691B (en) | Method, system and device for data transmission | |
| CN114070892A (en) | Data transmission method and device | |
| WO2021129031A1 (en) | Odn resource information management method and apparatus, and storage medium | |
| US20150312349A1 (en) | Remote operating system | |
| CN109725621A (en) | A kind of secondary bus program based on 1553B bus and CAN bus is in line writing method | |
| US20150351144A1 (en) | Wireless transmission apparatus and implementation method thereof | |
| CN204117354U (en) | A kind of mian engine changeover device of touch display system | |
| US20150181646A1 (en) | Method and system for bridging an input signal from a human interface device between a computer and a mobile device | |
| CN204440333U (en) | Intelligent mouse | |
| EP3042292B1 (en) | Electronic device and method of processing user input by electronic device | |
| CN103312900A (en) | System for controlling vehicle through smart mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |