CN104735170A - Interface device, mobile terminal and data interactive system, method and device - Google Patents
Interface device, mobile terminal and data interactive system, method and device Download PDFInfo
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Abstract
The embodiment of the invention discloses an interface device, a mobile terminal and a data interactive system, method and device. The interface device comprises a data transmission module and a network connection module. The data transmission module comprises an access interface used for being connected with an external terminal and a data interface connected with a power pin of the access interface and a data pin defined to be used for data transmission. The network connection module comprises a modulation-demodulation unit and a network interface. One end of the modulation-demodulation unit is connected with a network pin defined to be used for network transmission in the access interface, and the other end of the modulation-demodulation unit is connected with the network interface. By the adoption of the interface device, expansion of the interfaces is achieved, interaction between the mobile terminal and other terminal devices and interaction between the mobile terminal and a network access device can be achieved conveniently.
Description
Technical Field
The invention relates to the technical field of electronics, in particular to an interface device, a mobile terminal, a data interaction system, a data interaction method and a data interaction device.
Background
With the development of electronic technology and network technology, the hardware and the computing processing function of mobile terminals such as smart phones, tablet computers, intelligent wearable devices and the like are increasingly powerful, and various mobile terminals can replace Personal Computers (PCs) to meet general entertainment and office requirements.
However, the functions of the mobile terminal cannot be fully released due to the limitations of the size of the screen, the input mode, the network connection type (only the wireless network can be directly connected), and the like of the mobile terminal, so that the use requirements of the user on the mobile terminal cannot be met, and the development of the mobile terminal is hindered.
In the technical scheme, the mobile terminal is used as a memory for storing audio and video data, and the audio and video data in the mobile terminal is output to the television through the digital television set top box for display by data connection between the mobile terminal and the digital television set top box. It also does not utilize the functionality of the mobile terminal itself.
Disclosure of Invention
The technical problem to be solved by the embodiments of the present invention is to provide an interface device, a mobile terminal, a data interaction system, a method and a device, which can conveniently implement interaction between the mobile terminal and other terminal devices and network access devices.
In a first aspect, an embodiment of the present invention provides an interface apparatus, including: the data transmission module and the network connection module;
the data transmission module includes: the terminal comprises an access interface used for being connected with an external terminal, and a data interface connected with a power supply pin of the access interface and a data pin defined as a data pin used for data transmission;
the network connection module includes: the modem comprises a modulation and demodulation unit and a network interface, wherein one end of the modulation and demodulation unit is connected with a network pin defined to be used for network transmission in the access interface, and the other end of the modulation and demodulation unit is connected with the network interface.
With reference to the first aspect, in a first possible implementation manner, the data interface, which is connected to a power pin of the access interface and is defined as a data pin for data transmission, includes:
a PS2 interface connected to a power pin of the access interface, a pair of data signal pins defined for data transmission; or,
and the at least two PS2 interfaces are connected after multiplexing the power supply pin of the access interface and the data pin defined for data transmission.
With reference to the first aspect, in a second possible implementation manner, the data interface, which is connected to the power pin of the access interface and is defined as a data pin for data transmission, includes:
and the USB interface is connected with a power supply pin of the access interface and a pair of data signal pins which are defined to be used for carrying out data transmission.
With reference to the first aspect, in a third possible implementation manner, the data interface, which is connected to the power pin of the access interface and is defined as a data pin for data transmission, includes:
the high-definition display interface is connected with a power supply pin of the access interface, a control signal pin defined as a pin for data transmission and a pair of data signal pins; the high-definition display interface comprises a high-definition multimedia interface (HDMI) or a Video Graphics Array (VGA) interface.
With reference to the first aspect, or the first possible implementation manner of the first aspect, or the second possible implementation manner of the first aspect, or the third possible implementation manner of the first aspect, in a fourth possible implementation manner, the data transmission module further includes: and the charging interface is connected with a power pin of the access interface.
With reference to the first aspect, or the first possible implementation manner of the first aspect, or the second possible implementation manner of the first aspect, or the third possible implementation manner of the first aspect, in a fifth possible implementation manner, a network pin defined in the access interface as a pin for performing network transmission includes:
the access interface is defined as a signal transmission pin for transmitting network data and a signal reception pin for receiving network data.
With reference to the fifth possible implementation manner of the first aspect, in a sixth possible implementation manner, the network interface in the network connection module includes:
any one or more of a Wireless Local Area Network (WLAN) interface for connecting a wireless access device, a registered jack RJ11 interface, and a registered jack RJ45 interface.
With reference to the first aspect, or the first possible implementation manner of the first aspect, or the second possible implementation manner of the first aspect, or the third possible implementation manner of the first aspect, in a seventh possible implementation manner, the data transmission module further includes: the gigabit Ethernet GE interface is connected with a network pin defined as being used for network transmission in the access interface;
and one end of the modulation and demodulation unit is provided with a network interface matched with the gigabit Ethernet GE interface, and the modem is connected with a network pin defined as being used for network transmission in the access interface through the network interface matched with the gigabit Ethernet GE interface.
In a second aspect, an embodiment of the present invention further provides a mobile terminal, including: a processor and an interface device, wherein the interface device comprises: the data transmission module and the network connection module;
the data transmission module includes: the access interface is connected with the processor, and the data interface is connected with a power supply pin of the access interface and a data pin defined as a data pin for data transmission;
the network connection module includes: the modem comprises a modulation and demodulation unit and a network interface, wherein one end of the modulation and demodulation unit is connected with a network pin defined to be used for network transmission in the access interface, and the other end of the modulation and demodulation unit is connected with the network interface.
With reference to the second aspect, in a first possible implementation manner, the mobile terminal further includes: a memory for storing therein a driver application for the interface device.
In a third aspect, an embodiment of the present invention further provides a data interaction system, including: first terminal, interface arrangement and at least one second terminal, wherein, the interface arrangement includes: the data transmission module and the network connection module;
the data transmission module includes: the first terminal comprises an access interface used for being connected with the first terminal, and a data interface connected with a power supply pin of the access interface and a data pin defined as a pin for data transmission;
the network connection module includes: the modem comprises a modem unit and a network interface, wherein one end of the modem unit is connected with a network pin defined as being used for network transmission in the access interface, and the other end of the modem unit is connected with the network interface;
the data interface of the interface device is connected with the at least one second terminal.
With reference to the third aspect, in a first possible implementation manner, the second terminal of the system includes: a control input terminal and a display terminal,
the data interface connected to the power pin of the access interface, the data pin defined for data transmission, comprises: the control input terminal is correspondingly connected with the PS2 interface or the USB interface;
the data interface connected to the power pin of the access interface and the data pin defined for data transmission further comprises: and the display terminal is connected with the high-definition display interface.
With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner, the control input terminal includes: a mouse and/or keyboard with an interface matching the PS2 interface or the USB interface.
In a fourth aspect, an embodiment of the present invention further provides a data interaction method, including:
when a terminal detects a data interaction event, acquiring target data corresponding to the data interaction event;
if the data interaction event is a data transmission event, processing the target data to obtain a control instruction transmitted through a data interface of the interface device or obtain data to be transmitted and send the data through the data interface of the interface device;
if the data interaction event is a network transmission event, processing the target data to obtain network data received through a network interface of the interface device or obtain data to be sent and send the data through the network interface of the interface device;
the interface device is a pre-configured device connected with the terminal.
With reference to the fourth aspect, in a first possible implementation manner, if the data interaction event is a data transmission event, the processing the target data to obtain a control instruction transmitted through a data interface of an interface device, or obtain that the data to be transmitted is sent through the data interface of the interface device includes:
if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device, analyzing the target data and obtaining a control instruction of the mouse or the keyboard according to an analysis result;
and if the detected data interaction event is a broadcast data transmission event, encoding the target data, and sending the encoded data serving as the data to be transmitted through a data interface of the interface device.
With reference to the fourth aspect, in a second possible implementation manner, if the data interaction event is a network transmission event, the processing the target data to obtain network data received through a network interface of an interface device, or obtain data to be sent to send through the network interface of the interface device includes:
if the detected data interaction event is a network data receiving event generated through a network interface of an interface device, analyzing the target data to obtain network data;
and if the detected data interaction event is a network data sending event, encoding the target data, and sending the encoded data serving as data to be transmitted through a modulation and demodulation unit of the interface device and the network interface.
In a fifth aspect, an embodiment of the present invention further provides a data interaction device, where the data interaction device is connected to a preconfigured interface device, and the data interaction device includes
The acquisition module is used for acquiring target data corresponding to the data interaction event when the data interaction event is detected;
the first processing module is used for processing the target data to obtain a control instruction transmitted through a data interface of the interface device or obtain data to be transmitted and send the data through the data interface of the interface device if the data interaction event is a data transmission event;
and the second processing module is used for processing the target data to obtain the network data received through the network interface of the interface device or obtain the data to be sent and send the data through the network interface of the interface device if the data interaction event is a network transmission event.
With reference to the fifth aspect, in a first possible implementation manner, the first processing module includes:
the analysis control unit is used for analyzing the target data and obtaining a control instruction of the mouse or the keyboard according to an analysis result if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device;
and the first sending unit is used for coding the target data and sending the coded data serving as the data to be transmitted through a data interface of the interface device if the detected data interaction event is a broadcast data transmission event.
With reference to the fifth aspect, in a second possible implementation manner, the second processing module includes:
the analysis acquisition unit is used for analyzing the target data to obtain network data if the detected data interaction event is a network data receiving event generated through a network interface of the interface device;
and the second sending unit is used for coding the target data if the detected data interaction event is a network data sending event, and sending the coded data serving as data to be transmitted through the modulation and demodulation unit of the interface device and the network interface.
The embodiment of the invention realizes the expansion of the interface based on the interface device which comprises the data interface and the network interface and is subjected to the relevant connection processing, can realize the data interaction between the mobile terminal and other terminals through the data interface, can flexibly connect to the network through the corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the computing processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
Drawings
FIG. 1 is a schematic structural diagram of an interface device according to an embodiment of the present invention;
FIG. 2 is a PIN diagram of an 11PIN Micro-USB interface according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an internal pin connection of one of the data transmission modules of an interface device according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of an interface device according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a data interaction system according to an embodiment of the present invention;
FIG. 6 is a flow chart of a data interaction method according to an embodiment of the present invention;
FIG. 7 is a schematic structural diagram of a data interaction device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
According to the embodiment of the invention, through defining the relevant PINs in the access interface such as the 11PIN Micro-USB interface and the like which can be connected with the terminal such as a smart phone, a tablet personal computer, intelligent wearable equipment and the like, and adding a new data interface, a network interface and the like to be connected with the newly defined relevant PINs, an interface device is realized to complete data interaction between the terminals, and the terminal can be flexibly connected to a network through wired or wireless loosening.
Referring to fig. 1, a schematic structural diagram of an interface device according to an embodiment of the present invention is shown, where the interface device according to the embodiment of the present invention includes: the data transmission module 1 and the network connection module 2;
the data transmission module 1 includes: an access interface 11 for connecting with an external terminal, and a data interface 12 connected with a power pin of the access interface 11, defined as a data pin for data transmission;
the network connection module 2 includes: a modem unit 21 and a network interface 22, wherein one end of the modem unit 21 is connected to a network pin defined for network transmission in the access interface 11, and the other end is connected to the network interface 22.
The access interface 11 of the embodiment of the present invention may be an access male port or an access female port that can be connected to a data interface provided on a terminal such as a smart phone or a tablet computer by plugging; the data Interface 12 may be a PS2 female port (or USB female port) that can be connected to a PS2 male port (or USB male port) of an external mouse or keyboard by plugging, a DHMI (High Definition Multimedia Interface) Interface that can be directly connected to an external High-Definition display such as a television, or a VGA Interface that can be connected to an external display with a VGA (Video Graphics Array) Interface. Specifically, after defining and multiplexing each pin of the access interface 11, a plurality of different types of data interfaces and network interfaces may be generated in the data transmission module 1.
The modulation and demodulation unit 21 of the network connection module 2 is used to implement modulation and demodulation functions of network transmission signals; the network interface 22 may be a WLAN (Wireless Local Area network) interface connected to a Wireless access device, an RJ11 interface connected to ADSL, or an RJ45 interface connected to other computer terminals or a Local Area network. Through the modem unit 21, a plurality of different types of network interfaces may be specifically set in the network connection module 2 according to needs, so as to access different networks.
In the embodiment of the present invention, the access interface 11 in the data transmission module 1 is described by taking a USB interface 11PIN Micro-USB with 11 PINs as an example. Other data interfaces which can define the interface pins according to the requirements can also adopt the same or similar implementation modes to define the pins and set the connection.
As shown in fig. 2, which is a schematic PIN diagram of an 11PIN Micro-USB interface according to an embodiment of the present invention, in the embodiment of the present invention, definition of each PIN in an initial state is shown in table 1 below:
table 1:
| pin | Definition of | Pin | Definition of |
| 1 | +5v | ||
| 2 | D- (data-) | 7 | |
| 3 | D + (data +) | 8 | |
| 4 | ID | 9 | |
| 5 | GND (ground) | 10 | |
| 6 | 11 |
In table 1, pin 1 and pin 5 implement a power input function, pin 2 and pin 3 complete data transmission (reception or transmission), pin 4 can be defined as a control line for controlling signal transmission, and pins 6 to 11 can be defined as needed. The definition of the pins of the access interface can be realized by installing a corresponding driver in the terminal of the interface, and the driver can be used for correctly processing the generated signals or data of each pin.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between the mobile terminal and other terminals through the data interface, can be flexibly connected to the network through the corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the computing processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
Referring to fig. 3, a schematic diagram of an internal pin connection of one of the data transmission modules of the interface device according to the embodiment of the present invention is shown. In fig. 3, the data transmission module 1 specifically includes an 11PIN Micro-USB interface serving as the access interface 11, two USB standard interfaces, a Micro high-Definition Link (MHL) interface, a GE (Gigabit Ethernet) interface connected to the network connection module 2, and a charging interface for charging.
In the embodiment of the invention, the PIN 1 and the PIN 5 which are used as power supply input in the 11PIN Micro-USB interface are multiplexed and connected to two USB standard interfaces, a Micro MHL interface, a GE interface and a charging interface. Other defined pins may be connected to corresponding interfaces as needed.
In the interface device, 1 11PIN micro-USB interfaces are externally arranged, so that the access to terminal equipment such as a smart phone and a tablet personal computer supporting the 11PIN micro-USB1USB interfaces is realized.
The corresponding PINs of the two USB standard interfaces are respectively connected to PIN 1 and PIN 5 of the 11PIN Micro-USB interface, and PIN 10 and PIN 11 defined for data transmission (a pair of data signal PINs for data transmission). The two USB standard interfaces are connected with an external mouse or keyboard with a USB interface, or connected with an external mobile memory, or connected with an external computer, a mobile terminal and other equipment with a USB interface. In specific implementation, in order to match a mouse or a keyboard with a PS2 interface, the two identification interfaces may be further modified, that is, one or both of the two identification interfaces are modified into a PS2 interface, and a USB to PS2 interface is adopted to finally obtain one or two PS2 interfaces. Specifically, the PS2 interface generally has 6 PINs, and the connection between the 11PIN Micro-USB interface and one or two PS2 interfaces is realized by connecting corresponding PINs (power supply and data transmission) to the PIN 1, the PIN 5, the PIN 10, and the PIN 11 of the 11PIN Micro-USB interface.
Related PINs of the Micro MHL interface are respectively connected with a PIN 1 and a PIN 5 in the 11PIN Micro-USB interface, a PIN 4 (a control signal PIN) defined for data transmission, and a PIN 2 and a PIN 3 (a pair of data signal PINs) defined for data transmission. The connection between the micro MHL interface and an external high-definition display screen, a television and other display equipment can be realized. In specific implementation, the Micro MHL interface may be converted into the DHMI interface to output high-definition video and audio to the external display device, and the Micro MHL interface may be converted into the VGA interface or the DHMI interface may be converted into the VGA interface to output high-definition video and audio to the display device with the VGA interface.
The GE interface related PINs are connected with network PINs 6 to 9 which are defined to be used for network transmission in the 11PIN Micro-USB interface, wherein the PINs 6 and 7 are defined as signal sending PINs for sending network data, and the PINs 8 and 9 are defined as signal receiving PINs for receiving the network data. The GE interface is connected with the GE interface matched with the network connection module 2, so that the GE interface is connected with the network connection module 2 of the interface device, and further, the connection between the terminal and fixed networks such as a wired local area network, ADSL and the like is realized. Wherein, when needed, the connection with the network connection module 2 can be switched on and off by the connection and disconnection of the GE interface. In specific implementation, the data transmission module 1 may not include a GE interface, but directly access the PIN 6, the PIN 7, the PIN 8, and the PIN 9 in the 11PIN Micro-USB interface to the corresponding network signal input/output terminals in the modem unit 21 of the network transmission module 2.
The charging interface for charging can be realized only by the PIN 1 and the PIN 5 in the 11PIN Micro-USB interface, and can be a USB interface only used for charging. The two USB standard interfaces are also connected to PIN 1 and PIN 5 in the 11PIN Micro-USB interface, so that the charging of a mobile terminal such as a mobile phone connected to the interface device can be actually realized through a standard USB cable.
Referring to fig. 4, it is a schematic structural diagram of an interface device according to an embodiment of the present invention, where the network connection module 2 includes a modem unit 21 and various network interfaces 22, specifically including a WLAN interface, a registered jack RJ11 interface, and a registered jack RJ45 interface. Of course, in actual use, only a portion of the network interface may be included.
The modem unit 21 of the network connection module 2 has a modem function. The network connection module 2 can be externally provided with 1 RJ11 (Registered Jack) interface to realize the connection to an ADSL (Asymmetric Digital Subscriber Line) network; the network connection module 2 is externally provided with a WLAN connection wireless access device, wherein the mobile device connected with the interface device through the 11PIN Micro-USB can also be connected with the network connection module 2 through the WLAN, so as to be accessed into a corresponding network; the network connection module 2 is externally provided with 3 left and right RJ45 interfaces to realize the connection with devices such as a PC and the like and a local area network, and further realize the seamless connection between the mobile device connected with the interface device through the 11PIN Micro-USB and a wired local area network and a personal computer PC.
The connection between the data transmission module 1 and the network connection module 2 may specifically include: the data transmission module further comprises: the gigabit Ethernet GE interface and the network pins defined in the access interface are used for network transmission; and one end of the modulation and demodulation unit is provided with a network interface matched with the gigabit Ethernet GE interface, and the modem is connected with a network pin defined as being used for network transmission in the access interface through the network interface matched with the gigabit Ethernet GE interface.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between a mobile terminal and other terminals through the data interface, can conveniently and quickly interact with other terminals to realize data interaction of types such as control data, audio and video data and the like, can be flexibly connected to a network through a corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the calculation processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
An embodiment of the present invention further provides a mobile terminal, which includes: a processor and an interface device, wherein the interface device comprises: the data transmission module and the network connection module; the data transmission module includes: the access interface is connected with the processor, and the data interface is connected with a power supply pin of the access interface and a data pin defined as a data pin for data transmission; the network connection module includes: the modem comprises a modulation and demodulation unit and a network interface, wherein one end of the modulation and demodulation unit is connected with a network pin defined to be used for network transmission in the access interface, and the other end of the modulation and demodulation unit is connected with the network interface. The mobile terminal may further include a memory for storing a driver application for the interface device.
Specifically, the mobile terminal according to the embodiment of the present invention may be an additional interface device on the basis of an existing smart mobile terminal such as a smart phone, a tablet computer, and a smart wearable device, and the processor cooperates with the interface device according to a corresponding driver application to implement connection between the mobile terminal and a mouse, a keyboard, a display, and other wireless access devices, a computer, and ADSL. The specific implementation of the interface device can refer to the description of the corresponding embodiments in fig. 1 to fig. 4, which is not repeated herein.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between the mobile terminal and other terminals through the data interface, can be flexibly connected to the network through the corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the computing processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
Referring to fig. 5, a schematic structural diagram of a data interaction system according to an embodiment of the present invention is shown, where the system according to the embodiment of the present invention includes: the first terminal 100 may be a smart phone with a USB interface shown in fig. 5, or may be another tablet computer with a USB interface, a smart wearable device, or the like, and the second terminal 300 may include a mouse, a keyboard, a high-definition display shown in fig. 5, or other data storage devices such as a USB disk, or other terminals capable of transmitting data through USB.
Wherein the interface device 200 comprises: the data transmission module and the network connection module;
the data transmission module includes: an access interface for connecting with the first terminal 100, and a data interface connected with a power pin of the access interface, defined as a data pin for data transmission; the network connection module includes: the modem comprises a modem unit and a network interface, wherein one end of the modem unit is connected with a network pin defined as being used for network transmission in the access interface, and the other end of the modem unit is connected with the network interface; the data interface of the interface means is connected to the at least one second terminal 300.
Specifically, optionally, the second terminal 300 of the system includes: a control input terminal and a display terminal,
the data interface connected to the power pin of the access interface, the data pin defined for data transmission, comprises: the control input terminal is correspondingly connected with the PS2 interface or the USB interface; the control input terminal includes: input terminal such as mouse and/or keyboard with interface matched with PS2 interface or USB interface
The data interface connected to the power pin of the access interface and the data pin defined for data transmission further comprises: and the display terminal is connected with the high-definition display interface. The display terminal is a display, a television and other display terminals.
In this embodiment of the present invention, the data transmission module of the interface device 200 may specifically include: the Mobile terminal comprises an 11PIN Micro-USB interface serving as an access interface, two USB standard interfaces, a Micro MHL (Mobile High-Definition Link) interface, a GE (Gigabit Ethernet) interface connected to a network connection module, and a charging interface for charging; the network access module may specifically include: a wireless local area network WLAN interface, a registered jack RJ11 interface, a registered jack RJ45 interface, etc. The specific implementation of each interface in the interface apparatus 200 can refer to the description of the corresponding embodiment in fig. 1 to fig. 4, which is not repeated herein.
Specifically, after an application supporting mouse and keyboard operations is installed in a small-screen mobile device such as a mobile phone serving as the first terminal 100, the small-screen mobile device is accessed to the data transmission module of the interface device 200 through the 11PIN Micro-USB, and the mouse and the keyboard can be connected through a data interface on the data transmission module, so that the function of controlling the mobile phone by the mouse and the keyboard is realized. In the processes of office typing input, game entertainment and the like, the defect that small-screen equipment such as a mobile phone and the like can only be input through a mobile phone keyboard or input through a touch screen is inflexible is avoided.
After the application supporting Micro-MHL output is installed in the small-screen mobile device such as the mobile phone serving as the first terminal 100, the small-screen mobile device is accessed to the data transmission module of the interface device 200 through 11pin Micro-USB, and the screen of the small-screen device such as the mobile phone can be played in other playing devices through the HMDI interface on the data transmission module, so that the user can obtain a clearer visual effect.
After the application supporting wired connection is installed in the small-screen mobile device such as the mobile phone as the first terminal 100, the small-screen mobile device is connected to the network access module through the GE interface of the data transmission module of the interface device 200, so that wired connection between the small-screen mobile device such as the mobile phone and the MODEM module is realized, and the ADSL is connected to wired networks such as telecommunications and communications, seamless connection between the mobile phone and the ADSL network is realized, and the defect that the existing mobile phone can only be connected through wireless networks such as wifi and bluetooth is overcome.
After the application supporting the wired connection is installed in the small-screen mobile device such as the first terminal 100, the small-screen mobile device such as the mobile phone is connected to the network access module through the WLAN of the network access module of the interface device 200 or through the GE interface of the data transmission module of the interface device 200, so that the small-screen mobile device such as the mobile phone is connected to the MODEM module, and further connected to the host device such as the PC or the wired lan through the RJ45 interface of the network access module, so that the mobile phone is connected seamlessly to the host device such as the PC or the wired lan.
In summary, based on the interface device, an office entertainment platform can be provided, which can be flexibly controlled by a mobile phone touch screen, can also be flexibly controlled by a mouse and a keyboard, can be flexibly connected with a wire network, a wireless network and an ADSL network, and can realize functions of playing videos online, working online, playing games online and the like. The terminal analysis is carried out by utilizing the computing power of the mobile phone, and the function that the ADSL network can be flexibly connected to the server at the cloud end through a wired network, a wireless network and the ADSL network can be realized.
When the ADSL and other external networks are not connected, the mobile phone can be used as a wireless network card by installing the application of the analog wireless network card in the mobile phone, and signals are transmitted to the network access module of the interface device 200 through the GE interface on the data transmission module of the interface device 200, and then network access is realized through the RJ45 interface or the WLAN interface of the network access module. Other wired/wireless devices and small lan, using the 3G or other network functions of the interface device 200 and the mobile phone, realize network access. When not connected to the network, the local video playing and office platform function with KVM are realized, and no matter whether the interface device 200 is connected with a terminal such as a mobile phone or not, the network access module of the interface device 200 is not affected to be used as a normal modem.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between a mobile terminal and other terminals through the data interface, can conveniently and quickly interact with other terminals to realize data interaction of types such as control data, audio and video data and the like, can be flexibly connected to a network through a corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the calculation processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
Referring to fig. 6 again, it is a schematic flow chart of a data interaction method according to an embodiment of the present invention, where the method according to the embodiment of the present invention may be implemented in a terminal such as a smart phone, a tablet computer, and a smart wearable device, that is, a first terminal described in the above system embodiment specifically, the method includes:
s101: when a terminal detects a data interaction event, acquiring target data corresponding to the data interaction event;
the data interaction event may be data transceiving time generated in a process of executing a related application installed in the terminal, and specifically includes: the interface device receives external control data such as a mouse and a keyboard, or prepares to send audio and video data to an external display through the interface device, or the interface device receives data from a connected ADSL, local area network and other networks, or the interface device sends data to the connected ADSL, local area network and other networks.
The interface device is a pre-configured device connected with the terminal, and specifically can establish connection with the terminal through an 11p in mimo-USB interface, and certainly can be embedded in the terminal, and includes a data transmission module and a network access module, and provides a data interface and a network interface for the terminal, where the data transmission module of the interface device specifically includes: the Mobile terminal comprises an 11PIN Micro-USB interface serving as an access interface, two USB standard interfaces, a Micro MHL (Mobile High-Definition Link) interface, a GE (Gigabit Ethernet) interface connected to a network connection module, and a charging interface for charging; the network access module may specifically include: a wireless local area network WLAN interface, a registered jack RJ11 interface, a registered jack RJ45 interface, etc. The specific implementation of each interface in the interface apparatus may refer to the description of the corresponding embodiment in fig. 1 to fig. 4, which is not described herein again.
S102: and if the data interaction event is a data transmission event, processing the target data to obtain a control instruction transmitted through a data interface of the interface device or obtain data to be transmitted and send the data through the data interface of the interface device.
In the embodiment of the present invention, if the target data corresponding to the data interaction event is data received from the data interface of the interface device, or data to be sent to another display through the data interface of the interface device is prepared for executing a corresponding audio/video playing application, it may be determined that the data interaction event is a data transmission event, and the target data is subjected to encoding and decoding processing to obtain a control instruction transmitted through the data interface of the interface device, or obtain data to be transmitted and send the data through the data interface of the interface device.
S103: if the data interaction event is a network transmission event, processing the target data to obtain network data received through a network interface of the interface device or obtain data to be sent and send the data through the network interface of the interface device;
if the target data corresponding to the data interaction event is the data received from the network access module of the interface device or the data transmitted to the network such as the local area network by executing the corresponding network transceiving application, it can be determined that the data interaction event is a network transmission event, and the target data is processed to obtain the network data received through the network interface of the interface device or obtain the data to be transmitted and transmitted through the network interface of the interface device.
Wherein determining whether the target data is data received from the data interface or data received from the network access module may be determined according to a pin of the data transmission.
Further optionally, the S102 specifically may include:
if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device, analyzing the target data and obtaining a control instruction of the mouse or the keyboard according to an analysis result;
and if the detected data interaction event is a broadcast data transmission event, encoding the target data, and sending the encoded data serving as the data to be transmitted through a data interface of the interface device.
Further optionally, the S103 specifically may include:
if the detected data interaction event is a network data receiving event generated through a network interface of an interface device, analyzing the target data to obtain network data;
and if the detected data interaction event is a network data sending event, encoding the target data, and sending the encoded data serving as data to be transmitted through a modulation and demodulation unit of the interface device and the network interface.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between the mobile terminal and other terminals through the data interface, can be flexibly connected to the network through the corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the computing processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
Referring to fig. 7 again, the structural diagram of the data interaction device according to the embodiment of the present invention is shown, where the device according to the embodiment of the present invention may be disposed in a terminal such as a smart phone, a tablet computer, and a smart wearable device, that is, a first terminal in the above system embodiment, specifically, the data interaction device is connected to a pre-configured interface device, and the data interaction device includes:
an obtaining module 101, configured to obtain target data corresponding to a data interaction event when the data interaction event is detected;
the first processing module 102 is configured to, if the data interaction event is a data transmission event, process the target data to obtain a control instruction transmitted through a data interface of the interface device, or obtain data to be transmitted and send the data through a data interface of the interface device;
the second processing module 103 is configured to, if the data interaction event is a network transmission event, process the target data to obtain network data received through a network interface of the interface device, or obtain data to be sent and send the data through the network interface of the interface device.
In a specific implementation, the first processing module 102 and the second processing module 103 may be one processing module.
The data interaction event may be a data transceiving event generated in the process of executing a related application installed in the terminal, and specifically includes: the interface device receives external control data such as a mouse and a keyboard, or prepares to send audio and video data to an external display through the interface device, or the interface device receives data from a connected ADSL, local area network and other networks, or the interface device sends data to the connected ADSL, local area network and other networks.
The interface device is a pre-configured device connected with the terminal, and specifically can establish connection with the terminal through an 11p in mimo-USB interface, and certainly can be embedded in the terminal, and includes a data transmission module and a network access module, and provides a data interface and a network interface for the terminal, where the data transmission module of the interface device specifically includes: the Mobile terminal comprises an 11PIN Micro-USB interface serving as an access interface, two USB standard interfaces, a Micro MHL (Mobile High-Definition Link) interface, a GE (Gigabit Ethernet) interface connected to a network connection module, and a charging interface for charging; the network access module may specifically include: a wireless local area network WLAN interface, a registered jack RJ11 interface, a registered jack RJ45 interface, etc. The specific implementation of each interface in the interface apparatus may refer to the description of the corresponding embodiment in fig. 1 to fig. 4, which is not described herein again.
In this embodiment of the present invention, if the target data corresponding to the data interaction event is data received from the data interface of the interface device, or data to be sent to another display through the data interface of the interface device is prepared for executing a corresponding audio/video playing application, it may be determined that the data interaction event is a data transmission event, and the first processing module 102 performs encoding and decoding processing on the target data to obtain a control instruction transmitted through the data interface of the interface device, or obtains data to be transmitted and sends the data through the data interface of the interface device.
Specifically, optionally, as shown in fig. 7, the first processing module 102 may include:
an analysis control unit 1021, configured to analyze the target data and obtain a control instruction of the mouse or the keyboard according to an analysis result if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device;
a first sending unit 1022, configured to code the target data if the detected data interaction event is a broadcast data transmission event, and send the coded data as to-be-transmitted data through a data interface of the interface device.
If the target data corresponding to the data interaction event is data received from the network access module of the interface device or data transmitted to a network such as a local area network for executing a corresponding network transceiving application, it may be determined that the data interaction event is a network transmission event, and the second processing module 103 processes the target data to obtain network data received through the network interface of the interface device or obtain data to be transmitted and transmits the data through the network interface of the interface device.
Specifically, optionally, as shown in fig. 7, the second processing module 103 may specifically include:
an analysis obtaining unit 1031, configured to, if the detected data interaction event is a network data reception event generated through a network interface of the interface device, analyze the target data to obtain network data;
a second sending unit 1032, configured to code the target data if the detected data interaction event is a network data sending event, and send the coded data as to-be-transmitted data through the modem unit of the interface device and the network interface.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between the mobile terminal and other terminals through the data interface, can be flexibly connected to the network through the corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the computing processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
Referring to fig. 8, a schematic structural diagram of a mobile terminal according to an embodiment of the present invention is shown, where the mobile terminal according to the embodiment of the present invention includes: a processor 01, a communication bus 02, an interface device 03 and a memory 04, wherein the communication bus 02 is used for realizing the connection communication between the components, and the memory 04 may be a high-speed RAM memory or a non-volatile memory (non-volatile memory), such as at least one disk memory. The memory 04 may optionally be at least one memory device located remotely from the processor 01. As shown in fig. 8, a memory 04, which is a kind of computer storage medium, stores an operating system, a driver application of the interface device, and an application program.
The interface device 03 includes a data transmission module and a network access module, and provides a data interface and a network interface for the terminal, where the data transmission module of the interface device 03 may specifically include: the mobile terminal comprises an 11PIN Micro-USB interface serving as an access interface, two USB standard interfaces, a Micro MHL (Mobile high-Definition Link) interface, a GE (Gigabit Ethernet) interface connected to a network connection module, and a charging interface for charging; the network access module may specifically include: a wireless local area network WLAN interface, a registered jack RJ11 interface, a registered jack RJ45 interface, etc. The specific implementation of each interface in the interface apparatus may refer to the description of the corresponding embodiment in fig. 1 to fig. 4, which is not described herein again.
Specifically, the processor 01 may be configured to call a driver application and an application stored in the memory 04, and execute the following steps:
when a data interaction event is detected, acquiring target data corresponding to the data interaction event;
if the data interaction event is a data transmission event, processing the target data to obtain a control instruction transmitted through a data interface of the interface device or obtain data to be transmitted and send the data through the data interface of the interface device;
and if the data interaction event is a network transmission event, processing the target data to obtain network data received through a network interface of the interface device or obtain data to be sent and send the data through the network interface of the interface device.
When the processor 01 executes the step of processing the target data to obtain the control instruction transmitted through the data interface of the interface device or obtain the data to be transmitted and sent through the data interface of the interface device if the data interaction event is the data transmission event, the following steps are specifically executed:
if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device, analyzing the target data and obtaining a control instruction of the mouse or the keyboard according to an analysis result;
and if the detected data interaction event is a broadcast data transmission event, encoding the target data, and sending the encoded data serving as the data to be transmitted through a data interface of the interface device.
When the processor 01 executes the processing of the target data to obtain the network data received through the network interface of the interface device or obtain the data to be sent through the network interface of the interface device if the data interaction event is the network transmission event, the following steps are specifically executed:
if the detected data interaction event is a network data receiving event generated through a network interface of an interface device, analyzing the target data to obtain network data;
and if the detected data interaction event is a network data sending event, encoding the target data, and sending the encoded data serving as data to be transmitted through a modulation and demodulation unit of the interface device and the network interface.
The embodiment of the invention is based on the interface device which is subjected to relevant connection processing and comprises the data interface and the network interface, can realize data interaction between the mobile terminal and other terminals through the data interface, can be flexibly connected to the network through the corresponding wireless or wired mode through the connection type of the network interface, solves the bottleneck problem that the computing processing capacity of the mobile terminal cannot be fully utilized to a certain extent, and meets the use requirement of a user on the mobile terminal.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (19)
1. An interface device, comprising: the data transmission module and the network connection module;
the data transmission module includes: the terminal comprises an access interface used for being connected with an external terminal, and a data interface connected with a power supply pin of the access interface and a data pin defined as a data pin used for data transmission;
the network connection module includes: the modem comprises a modulation and demodulation unit and a network interface, wherein one end of the modulation and demodulation unit is connected with a network pin defined to be used for network transmission in the access interface, and the other end of the modulation and demodulation unit is connected with the network interface.
2. The interface apparatus of claim 1, wherein the data interface coupled to a power pin of the access interface, a data pin defined for data transfer, comprises:
a PS2 interface connected to a power pin of the access interface, a pair of data signal pins defined for data transmission; or,
and the at least two PS2 interfaces are connected after multiplexing the power supply pin of the access interface and the data pin defined for data transmission.
3. The interface apparatus of claim 1, wherein the data interface coupled to a power pin of the access interface, a data pin defined for data transfer, comprises:
and the USB interface is connected with a power supply pin of the access interface and a pair of data signal pins which are defined to be used for carrying out data transmission.
4. The interface apparatus of claim 1, wherein the data interface coupled to a power pin of the access interface, a data pin defined for data transfer, comprises:
the high-definition display interface is connected with a power supply pin of the access interface, a control signal pin defined as a pin for data transmission and a pair of data signal pins; the high-definition display interface comprises a high-definition multimedia interface (HDMI) or a Video Graphics Array (VGA) interface.
5. The interface device of any one of claims 1 to 4, wherein the data transmission module further comprises: and the charging interface is connected with a power pin of the access interface.
6. Interface apparatus according to any one of claims 1 to 4, wherein the network pins defined for network transmission in the access interface comprise:
the access interface is defined as a signal transmission pin for transmitting network data and a signal reception pin for receiving network data.
7. The interface apparatus of claim 6, wherein the network interface in the network connection module comprises:
any one or more of a Wireless Local Area Network (WLAN) interface for connecting a wireless access device, a registered jack RJ11 interface, and a registered jack RJ45 interface.
8. The interface device of any one of claims 1 to 4, wherein the data transmission module further comprises: the gigabit Ethernet GE interface is connected with a network pin defined as being used for network transmission in the access interface;
and one end of the modulation and demodulation unit is provided with a network interface matched with the gigabit Ethernet GE interface, and the modem is connected with a network pin defined as being used for network transmission in the access interface through the network interface matched with the gigabit Ethernet GE interface.
9. A mobile terminal, comprising: a processor and an interface device, wherein the interface device comprises: the data transmission module and the network connection module;
the data transmission module includes: the access interface is connected with the processor, and the data interface is connected with a power supply pin of the access interface and a data pin defined as a data pin for data transmission;
the network connection module includes: the modem comprises a modulation and demodulation unit and a network interface, wherein one end of the modulation and demodulation unit is connected with a network pin defined to be used for network transmission in the access interface, and the other end of the modulation and demodulation unit is connected with the network interface.
10. The mobile terminal of claim 9, further comprising: a memory for storing therein a driver application for the interface device.
11. A data interaction system, comprising: first terminal, interface arrangement and at least one second terminal, wherein, the interface arrangement includes: the data transmission module and the network connection module;
the data transmission module includes: the first terminal comprises an access interface used for being connected with the first terminal, and a data interface connected with a power supply pin of the access interface and a data pin defined as a pin for data transmission;
the network connection module includes: the modem comprises a modem unit and a network interface, wherein one end of the modem unit is connected with a network pin defined as being used for network transmission in the access interface, and the other end of the modem unit is connected with the network interface;
the data interface of the interface device is connected with the at least one second terminal.
12. The system of claim 11, wherein the second terminal of the system comprises: a control input terminal and a display terminal,
the data interface connected to the power pin of the access interface, the data pin defined for data transmission, comprises: the control input terminal is correspondingly connected with the PS2 interface or the USB interface;
the data interface connected to the power pin of the access interface and the data pin defined for data transmission further comprises: and the display terminal is connected with the high-definition display interface.
13. The system of claim 12, wherein the control input terminal comprises: a mouse and/or keyboard with an interface matching the PS2 interface or the USB interface.
14. A method for data interaction, comprising:
when a terminal detects a data interaction event, acquiring target data corresponding to the data interaction event;
if the data interaction event is a data transmission event, processing the target data to obtain a control instruction transmitted through a data interface of the interface device or obtain data to be transmitted and send the data through the data interface of the interface device;
if the data interaction event is a network transmission event, processing the target data to obtain network data received through a network interface of the interface device or obtain data to be sent and send the data through the network interface of the interface device;
the interface device is a pre-configured device connected with the terminal.
15. The method of claim 14, wherein if the data interaction event is a data transmission event, processing the target data to obtain a control command transmitted through a data interface of an interface device, or to obtain data to be transmitted to be sent through a data interface of the interface device, includes:
if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device, analyzing the target data and obtaining a control instruction of the mouse or the keyboard according to an analysis result;
and if the detected data interaction event is a broadcast data transmission event, encoding the target data, and sending the encoded data serving as the data to be transmitted through a data interface of the interface device.
16. The method of claim 14, wherein if the data interaction event is a network transmission event, processing the target data to obtain network data received through a network interface of an interface device or obtain data to be sent through the network interface of the interface device comprises:
if the detected data interaction event is a network data receiving event generated through a network interface of an interface device, analyzing the target data to obtain network data;
and if the detected data interaction event is a network data sending event, encoding the target data, and sending the encoded data serving as data to be transmitted through a modulation and demodulation unit of the interface device and the network interface.
17. A data interaction device is characterized in that the data interaction device is connected with a pre-configured interface device, and the data interaction device comprises
The acquisition module is used for acquiring target data corresponding to the data interaction event when the data interaction event is detected;
the first processing module is used for processing the target data to obtain a control instruction transmitted through a data interface of the interface device or obtain data to be transmitted and send the data through the data interface of the interface device if the data interaction event is a data transmission event;
and the second processing module is used for processing the target data to obtain the network data received through the network interface of the interface device or obtain the data to be sent and send the data through the network interface of the interface device if the data interaction event is a network transmission event.
18. The apparatus of claim 17, wherein the first processing module comprises:
the analysis control unit is used for analyzing the target data and obtaining a control instruction of the mouse or the keyboard according to an analysis result if the detected data interaction event is a control data transmission event of the mouse or the keyboard received through a data interface of the interface device;
and the first sending unit is used for coding the target data and sending the coded data serving as the data to be transmitted through a data interface of the interface device if the detected data interaction event is a broadcast data transmission event.
19. The apparatus of claim 17, wherein the second processing module comprises:
the analysis acquisition unit is used for analyzing the target data to obtain network data if the detected data interaction event is a network data receiving event generated through a network interface of the interface device;
and the second sending unit is used for coding the target data if the detected data interaction event is a network data sending event, and sending the coded data serving as data to be transmitted through the modulation and demodulation unit of the interface device and the network interface.
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