CN106331054A - Intelligent networking method, terminal with intelligent networking function and system - Google Patents

Abstract

The invention discloses an intelligent networking method, which comprises the following steps: step 1: the terminal is connected to a remote computer; step 2: the terminal transmits the resolution and control instruction of the display to a remote computer; and step 3: the terminal machine receives and updates display information in output data to be displayed on the display, the output data is generated by the remote computer according to the control instruction, the output data comprises display information, and the display information is data corresponding to a difference part between a next display picture and a previous display picture; and 4, step 4: the terminal continuously receives the control command input by the user and transmits the control command to the remote computer, and then step 3 is executed. The invention aims to provide a simple and easy-to-use networking method for establishing contact between a remote computer and a terminal, and also provides the terminal with an intelligent networking function and a system with the intelligent networking function.

Description

A method for intelligent networking, terminal and system with intelligent networking function

technical field

The invention relates to the field of network connection and remote control, in particular to an intelligent networking method, a terminal machine and a system with the intelligent networking function.

Background technique

In the prior art, the remote computer establishes a connection with the thin client, and the display page of the remote computer is displayed on the thin client. It is necessary to execute a specific program on the thin client, and its performance is affected by the CPU performance of the thin client, and There is a problem of compatibility, and at the same time, only a few thin clients can establish one-to-one connections with remote computers, and it cannot support too many thin clients to establish connections with remote computers.

In the existing technology, a simple and easy-to-use networking method for establishing a connection between a remote computer and a terminal is needed to achieve a one-to-many connection with a fast response speed, and quickly display the calculation results of the remote computer on the terminal. .

Contents of the invention

The purpose of the present invention is to provide a simple and easy-to-use networking method for establishing a connection between a remote computer and a terminal, so as to achieve one-to-many connection and fast response speed, and quickly display the results calculated by the remote computer on the terminal . At the same time, the invention also provides a terminal machine with intelligent networking function and a system with intelligent networking function.

The specific technical solution of the present invention is: an intelligent networking method, involving a terminal and a remote computer; the terminal is provided with a display; comprising the following steps:

Step 1: Connect the terminal to the remote computer;

Step 2: The terminal transmits the resolution and control instructions of the display to the remote computer;

Step 3: The terminal receives and updates the display information in the output data and displays it on the display. The output data is the data generated by the remote computer according to the control instruction. The output data includes display information, and the display information is the following Data corresponding to the difference between a display screen and the previous display screen;

Step 4: The terminal continuously receives the control commands input by the user and transmits them to the remote computer, and then executes Step 3.

In the above-mentioned intelligent networking method, described step 1 specifically includes:

S11 Initialize the terminal, and check whether the display is turned on and usable, if so, proceed to step S13, if not, proceed to step S12;

S12: Initialize the audio and video output processing unit in the terminal, and return to S11;

S13: Determine whether the terminal is in DHCP mode, if so, automatically obtain a network IP, and proceed to S14, if not, enable a fixed IP, and proceed to S14;

S14: Determine whether the terminal is in the automatic networking state, if yes, proceed to S15, if not, proceed to S16;

S15: Search for the remote computer and connect to the remote computer, if the connection is successful, log in to the remote computer and proceed to step 2;

S16: Connect to the remote computer through the remote computer login page of the terminal, if the connection is successful, log in to the remote computer and proceed to step 2.

In the above intelligent networking method, the output data further includes audio information generated by the remote computer according to the control information, and the terminal machine outputs the audio information after receiving the audio information.

In the above-mentioned intelligent networking method, the terminal machine also includes a mouse and a keyboard, and the mouse and keyboard are connected to the terminal machine through a USB device, and the USB device is matched with a USB device driver. Before the S13 Also include: step 1A, start the USB device driver;

Before the step 1, it also includes starting the terminal and running the application program pre-stored in the FLASH flash memory in the DRAM.

In the above-mentioned intelligent networking method, in the above-mentioned S15 and S16, if the connection is unsuccessful, then search whether there is a backup remote computer, if yes, then back up the remote computer online, if not, return to S14.

In the above intelligent networking method, the display information is processed by the RemoteFX processor installed in the terminal and then output to the display for display.

In the above intelligent networking method, the control instruction is an instruction to acquire display information and/or audio information.

At the same time, the present invention also discloses a terminal with an intelligent networking function. The terminal is provided with an integrated chip, and the integrated chip includes:

CPU: Execute corresponding operations or control actions according to the program code stored in the Flash memory;

RemoteFX processor: CPU co-processor, supports video decoding function;

Memory control unit: used for access control of FLASH flash memory and DRAM memory;

SRAM: Temporary storage of relevant data or temporary parameters during system operation;

MAC control unit: bridging Ethernet network physical layer PHY and application layer;

Audio and video output processing unit: used to output the audio and video data sent by the remote computer on the terminal after processing;

The RemoteFX processor, memory control unit, SRAM, MAC control unit, audio and video output processing unit and CPU are connected to each other.

In the above-mentioned terminal with intelligent networking function, the CPU includes the following modules:

Initialization module: used to initialize the terminal and check whether the display is turned on and usable;

Audio and video output initialization module: used to initialize the audio and video output processing unit in the terminal;

IP acquisition module: used to judge whether the terminal is in DHCP mode, if so, automatically obtain network IP, if not, enable fixed IP;

Networking judging module: used to judge whether the terminal is in the automatic networking state;

Automatic networking module: used to search for remote computers and connect with remote computers;

Manual networking module: used to connect to the remote computer through the remote computer login page of the terminal;

Information transmission module: used to transmit the display resolution, login information, and control information of the terminal to the remote computer; and receive the output data generated by the remote computer according to the control information; the output data is the data generated by the remote computer according to the control instructions , the output data includes display information, and the display information is the data corresponding to the difference between the next display screen and the previous display screen;

Output module: used to receive the output data sent by the remote computer and display it after being processed by the audio and video output processing unit.

In the above terminal with intelligent networking function, the integrated chip also includes an output/input control unit, the terminal is provided with a USB device driver, and the CPU also includes a USB boot module for controlling The output/input control unit starts the USB device driver.

In the above-mentioned terminal with intelligent networking function, the terminal is also provided with a display control unit, a public address unit, a display unit, a mouse, a keyboard, an Ethernet physical layer PHY unit, a DRAM memory, and a FLASH flash memory. The loudspeaker unit and the display unit are connected with the audio and video output processing unit through the display control unit, the mouse and the keyboard are respectively connected with the output/input control unit, and the Ethernet physical layer PHY unit is connected with the MAC control unit; DRAM The memory and the FLASH flash memory are respectively connected to the memory control unit.

In addition, the present invention also provides a system with an intelligent networking function, which includes a remote computer and one or more terminal machines as described above; the terminal machine and the remote computer are connected through an Ethernet router unit.

Compared with prior art, the beneficial effect of the present invention is:

The method of the present invention establishes a connection with a remote computer by judging automatic or manual networking, and sends the display parameters of the terminal to the remote computer, and the remote computer generates information that can be displayed on the terminal according to the control signal and display parameters. There is no need for the CPU of the terminal to perform calculations, which improves the display speed. In the present invention, the content displayed on the display is continuously updated. During the update process, the display information is used to update. The advantage is that there is no need to send all the displayed content to the terminal. , the terminal only needs to update and display different content, which also improves the display speed of the terminal.

Furthermore, in the present invention, when the online connection with the remote computer fails, the standby remote computer is connected, so that the user will not feel the delay, and the user satisfaction is improved.

The present invention also discloses a terminal, which uses the CPU and the RemoteFX processor for cooperative processing, which improves the processing speed of the audio and video signals sent by the remote computer, and can achieve the purpose of fast display, and the audio and video of the terminal The signal does not need to be generated by the CPU, so the response speed of the terminal is fast.

Finally, the invention also discloses a system with intelligent networking function, which can realize the requirement of networking between a remote computer and multiple terminals.

Description of drawings

Fig. 1 is the flow block diagram of embodiment 1 of the present invention;

Fig. 2 is the structural block diagram of embodiment 2 and 3 of the present invention;

Fig. 3 is the structural block diagram of the CPU of embodiment 2 and 3 of the present invention;

Fig. 4 is a structural block diagram of Embodiment 4 of the present invention.

detailed description

The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments, but this does not constitute any limitation to the present invention.

Example 1

As shown in Figure 1, a kind of intelligent networking method relates to terminal machine and remote computer; Described terminal machine is provided with display; comprises the following steps:

Step 1: Connect the terminal to the remote computer;

Described step 1 specifically includes:

S10: Run applications pre-stored in FLASH flash memory in DRAM

S11: Initialize the terminal, and check whether the display is turned on and usable, if yes, go to step S13, if not, go to step S12;

S12: Initialize the audio and video output processing unit in the terminal, and return to S11;

Step 1A, start the USB device driver; specifically, the terminal also includes a mouse and a keyboard, the mouse and the keyboard are connected to the terminal through a USB device, and the USB device driver is used to drive the USB device; the mouse and the keyboard are mainly used for the user to input control commands;

S13: Determine whether the terminal is in DHCP mode, if so, automatically obtain the network IP, and enter S14, if not, enable a fixed IP, and enter S14;

S14: Determine whether the terminal is in the automatic networking state, if yes, then enter S15, if not, then enter S16;

S15: Search for the remote computer and connect to the remote computer, if the connection is successful, log in to the remote computer and proceed to step 2;

S16: Connect to the remote computer through the remote computer login page of the terminal, if the connection is successful, log in to the remote computer and proceed to step 2.

In S16 and S15, if the online is unsuccessful, then search whether there is a backup remote computer, if there is, then back up the remote computer online, if not then return to S14;

Step 2: The terminal transmits the resolution and control instructions of the display to the remote computer;

Step 3: The terminal receives and updates the display information in the output data and displays it on the display. The output data is the data generated by the remote computer according to the control instruction. The output data includes display information, and the display information is the following The data corresponding to the difference between a display screen and the previous display screen; the display information is processed by the RemoteFX processor installed in the terminal and then output to the display for display.

Step 4: The terminal continuously receives the control commands input by the user and transmits them to the remote computer, and then executes Step 3.

The method of the present invention establishes a connection with a remote computer by judging automatic or manual networking, and sends the display parameters of the terminal to the remote computer, and the remote computer generates information that can be displayed on the terminal according to the control signal and display parameters. The CPU of the terminal is not required for calculation, which improves the display speed;

In steps 3 and 4, the content displayed on the display is continuously updated. During the update process, the display information is used to update. The advantage is that there is no need to send all the displayed content to the terminal. The terminal only needs to send different content It only needs to update the display, which also improves the display speed of the terminal.

Example 2

As shown in Figures 2 and 3, this embodiment provides a terminal with an intelligent networking function. The terminal is provided with an integrated chip 1, and the integrated chip 1 includes:

CPU11: perform corresponding operations or control actions according to the program code stored in the FLASH flash memory 9; it specifically includes the following modules:

Initialization module 111: used to initialize the terminal and check whether the display is turned on and usable;

Audio and video output initialization module 112: used to initialize the audio and video output processing unit 16 in the terminal;

IP acquisition module 113: for judging whether the terminal is in the DHCP mode, if so, then automatically obtain the network IP, if not, then enable the fixed IP;

Networking judging module 114: for judging whether the terminal is in an automatic networking state;

Automatic networking module 115: for searching remote computers and connecting with remote computers;

Manual networking module 116: used to connect to the remote computer through the remote computer login page of the terminal;

Information transmission module 117: used to transmit the display resolution, login information, and control information of the terminal to the remote computer; and receive display information adapted to the display resolution generated by the remote computer according to the control information;

Output module 118: used to receive the output data sent by the remote computer and display it after being processed by the audio and video output processing unit 16, and output the received audio information;

The USB start module 119 is used to control the output/input control unit 17 to start the USB device driver 10; it should be noted that the described terminal is provided with the USB device driver 10; the CPU 11 also includes a USB start module 119, used Start the USB device driver 10 in the control output/input control unit 17;

Update module: used to receive user input information and convert it into control information, then transmit it to the remote computer and receive new output data generated by the remote computer and display updated display information; the new output data is generated by the remote computer according to the control instructions; The updated display information is a part different from the content currently displayed on the display.

In addition, the integrated chip 1 also includes a RemoteFX processor 12: a coprocessor of the CPU 11, which supports the video decoding function;

Memory control unit 13: for writing the program prestored in the FLASH flash memory 9 in the DRAM memory 8; In addition, it also serves as the bridge role between the CPU11 or the RemoteFX processor 12 and the DRAM memory 8, and is responsible for receiving commands to read data output or write to DRAM memory 8.

SRAM14: Temporarily store relevant data or temporary parameters during system operation;

MAC control unit 15: bridging Ethernet network physical layer PHY and application layer;

Audio and video output processing unit 16: used for outputting the output data sent by the remote computer, that is, audio and video data, on the terminal after processing;

Output/input control unit 17: for starting the USB device driver 10;

The RemoteFX processor 12, the memory control unit 13, the SRAM 14, the MAC control unit 15, the audio and video output processing unit 16, the output/input control unit 17 and the CPU 11 are connected to each other.

In the above-mentioned terminal with intelligent networking function, the terminal is also provided with a display control unit 2, a loudspeaker unit 3, a display unit 4, a mouse 5, a keyboard 6, an Ethernet physical layer PHY unit 7, and a DRAM memory 8. FLASH flash memory 9, display unit 4 is usually a display, such as mobile phone display, computer display, notebook computer display, projector projection unit, TV display, etc. audio, etc., the amplifying unit 3 and the display unit 4 are connected to the audio and video output processing unit 16 through the display control unit 2, and the mouse 5 and the keyboard 6 are connected to the output/input control unit 17 through the USB device driver 10 respectively , the Ethernet physical layer PHY unit 7 is connected to the MAC control unit 15; the DRAM memory 8 and the FLASH flash memory 9 are connected to the memory control unit 13 respectively.

The terminal of this embodiment adopts CPU11 and RemoteFX processor 12 to process cooperatively, has improved the processing speed of the audio-video signal that the remote computer sends over, can reach the purpose of quick display, and the audio-video signal of this terminal does not need to have CPU11 to generate, Therefore, the response speed of the terminal is fast.

Example 3

The following uses the video file to illustrate the coordination relationship between the various components:

Referring to Figures 2 and 3, when the terminal is turned on, the output/input control unit 17 will first read the default state of the system hardware, and then send these states to the CPU 11, and the CPU 11 will transmit the data to the FALSH through the memory control unit 13 according to the default state of the hardware. Copy the relevant program codes in the flash memory 9 to the DRAM memory 8, and then read the program codes in the DRAM memory 8 through the memory control unit 13, and execute corresponding actions according to the program codes. If the user wants to change the boot information of the terminal, he can input relevant data through the keyboard 5, and the keyboard 5 transmits the input data to the output/input control unit 17 through the USB device driver 10, and the output/input control unit 17 will generate An interrupt signal informs the CPU11, and the CPU11 first moves the keyboard data temporarily stored by the output/input control unit 17 to the SRAM14 for storage, and then writes them into the FLASH9 flash memory through the memory control unit 13 for storage.

When the user wants to play a video file, he first moves the mouse 6, and the mouse 6 transmits the displacement information to the output/input control unit 17 through the USB device driver 10, and the output/input control unit 17 will generate an interrupt signal Notify the CPU11, the CPU11 first moves the mouse displacement information temporarily stored in the output/input control unit 17 to the SRAM14 for storage, and then transmits the mouse displacement information to the remote computer through the MAC control unit 15 and the Ethernet physical layer PHY unit 7. After the computer receives the mouse target displacement information, it moves the mouse cursor on the display screen to the corresponding position. During the movement of the mouse cursor, the remote computer will compare the changes of the display screen at different times at the same time, and transmit the information of the display screen changes to the The MAC control unit 15 and the Ethernet physical layer PHY unit 7 send it to the CPU 11. After receiving the information, the CPU 11 sends the updated content of the display screen to the DRAM memory 8 through the memory control unit 13 for storage. The unit 16 regularly reads the display screen data from the DRAM memory 8 through the memory control unit 13, and transmits them to the display unit 4 through the display control unit 2 for display, and the display screen will be updated in time.

When the user finds the file to be played, he will press the mouse target confirmation key, and the mouse 6 will send the confirmation key information to the output/input control unit 17 through the USB device driver 10, and the output/input control unit 17 will Generate an interrupt signal to notify the CPU11, and the CPU11 first moves the confirmation key information temporarily stored by the output/input control unit 17 to the SRAM14 for storage, and then transmits the confirmation key information to the Remote computer, after the remote computer receives the confirmation information, it will read the selected video file and open the preset playback software. If it judges that the terminal has the function of supporting RemoteFX, it will directly download the compressed The content of the video file is directly sent to the RemoteFX processor 12 through the MAC control unit 15 and the Ethernet physical layer PHY unit 7. After the RemoteFX processor 12 decompresses the compressed video data, it sends updated audio and video data through the memory control unit 13. To store in the DRAM memory 8, when the audio and video output processing unit 16 regularly reads the display picture and audio data from the DRAM memory 8 through the memory control unit 13, and transmits them to the display unit 4 through the display control unit 2 When going to display, the display screen will be updated in time, and the display control unit 2 will also send the decomposed audio data to the sound amplification unit 3 for playback.

Example 4

As shown in Figure 4, this embodiment discloses a system with intelligent networking functions, including a remote computer A and one or more terminal machines B as described in Embodiment 2; the terminal machine B and remote computer A They are connected through an Ethernet router unit C, and the system can realize the networking requirements of a remote computer A and multiple terminal machines B.

The above are only preferred embodiments of the present invention, and any modifications, equivalent replacements and improvements made within the spirit and scope of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. an intelligent networking method, it is characterised in that relate to terminating machine and remote computer；Described terminating machine is provided with aobvious Show device；Comprise the following steps:

Step 1: terminating machine is connected to remote computer；

Step 2: the resolution of display, control instruction are passed to remote computer by terminating machine；

Step 3: terminating machine receives and shows over the display by the display information updating in output data, and described output data are The data that remote computer generates according to control instruction, described output data include that display information, described display information are Later display picture and the data corresponding to difference section of previous display picture；

Step 4: terminating machine persistently receives the control instruction of user's input and passes to remote computer, then performs step 3.

Intelligent networking method the most according to claim 1, it is characterised in that described step 1 specifically includes:

S11 terminating machine initializes, and checks whether display is opened and can use, the most then enter step S13, if it is not, then enter Enter step S12；

S12: the audio frequency and video output processing unit in initialization terminal machine, and return S11；

S13: judge whether terminating machine is in DHCP pattern, enters S14, if it is not, then enable after the most automatically obtaining network IP S14 is entered after fixing IP；

S14: judge whether terminating machine is in automatic networking state, the most then enter S15, if it is not, then enter S16；

S15: search remote computer is the most online with remote computer, if online success, logins remote computer and carries out step 2；

S16: online with remote computer by the remote machine login page of terminating machine, if online success, logins remote computer And carry out step 2.

Intelligent networking method the most according to claim 1, it is characterised in that described output data also include remote computation The audio-frequency information that machine generates according to the information of control, described terminating machine exports after receiving this audio-frequency information.

Intelligent networking method the most according to claim 2, it is characterised in that described terminating machine also includes mouse and key Dish, described mouse and keyboard are connected by USB device and terminating machine, and described USB device coupling is provided with USB device and drives Device, also includes before described S13: step 1A, starts USB device driver；

Also include before described step 1, start terminating machine, run in DRAM and be pre-stored in the application program in FLASH flash memory.

Intelligent networking method the most according to claim 2, it is characterised in that in described S15 and S16, does not becomes if online Merit, then search for and whether there is backup remote computer, if having, then and on-line backup remote computer, if without, return S14.

Intelligent networking method the most according to claim 1, it is characterised in that described display information is taken by terminating machine The RemoteFX processor carried exports to display after processing again and shows.

Intelligent networking method the most according to claim 1, it is characterised in that described control instruction is for obtaining display information And/or the instruction of audio-frequency information.

8. a terminating machine with intelligent networking function, it is characterised in that be provided with an integral chip, institute in described terminating machine The integral chip stated includes:

CPU: perform corresponding computing or control action according to the procedure code deposited in Flash flash memory；

The coprocessor of RemoteFX processor: CPU, supports video coding function；

Memory body control unit: for the access of FLASH flash memory with DRAM internal memory is controlled；

Related data in the middle of the operation of SRAM: scratch system or provisional parameter；

MAC Control Element: bridged ethernet networked physics layer PHY and application layer；

Audio frequency and video output processing unit: the audio, video data being used for sending remote computer is defeated on terminating machine after treatment Go out；

Described RemoteFX processor, memory body control unit, SRAM, MAC Control Element, audio frequency and video output processing unit with It is connected with each other between CPU.

The terminating machine with intelligent networking function the most according to claim 8, it is characterised in that described CPU include as Lower module:

Initialization module: for being initialized by terminating machine, and check whether display is opened and can use；

Audio frequency and video output initialization module: the audio frequency and video output processing unit in initialization terminal machine；

IP acquisition module: be used for judging whether terminating machine is in DHCP pattern, the most automatically obtain network IP, if it is not, then open Use fixing IP；

Networking judge module: be used for judging whether terminating machine is in automatic networking state；

Automatically networking module: be used for searching for remote computer online with remote computer；

Manual networking module: for online with remote computer by the remote machine login page of terminating machine；

Information transfer module: for monitor resolution, the control information of terminating machine are passed to remote computer；And receive remote The output data that journey computer generates according to the information of control；Described output data are that remote computer generates according to control instruction Data, described output data include that display information, described display information are later display picture and previous display Data corresponding to the difference section of picture；

Output module: be used for receiving remote computer and send output data and by aobvious after audio frequency and video output processing unit processes Show.

10. a system with intelligent networking function, it is characterised in that include remote computer and one or more such as right Require the arbitrary described terminating machine of 8-9；Connected by ethernet router unit between described terminating machine and remote computer.