CN110888697A - Remote desktop connection establishing method, device and system - Google Patents

Remote desktop connection establishing method, device and system Download PDF

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Publication number
CN110888697A
CN110888697A CN201811051867.4A CN201811051867A CN110888697A CN 110888697 A CN110888697 A CN 110888697A CN 201811051867 A CN201811051867 A CN 201811051867A CN 110888697 A CN110888697 A CN 110888697A
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China
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url address
webpage
parameter
equipment
control
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CN201811051867.4A
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Inventor
闫科锋
陈国藩
王超
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Hangzhou Hikvision Digital Technology Co Ltd
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Hangzhou Hikvision Digital Technology Co Ltd
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Priority to CN201811051867.4A priority Critical patent/CN110888697A/en
Publication of CN110888697A publication Critical patent/CN110888697A/en
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G06F9/452—Remote windowing, e.g. X-Window System, desktop virtualisation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0489—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using dedicated keyboard keys or combinations thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/1454—Digital output to display device ; Cooperation and interconnection of the display device with other functional units involving copying of the display data of a local workstation or window to a remote workstation or window so that an actual copy of the data is displayed simultaneously on two or more displays, e.g. teledisplay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/14—Session management
    • H04L67/141—Setup of application sessions

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • Information Transfer Between Computers (AREA)

Abstract

The embodiment of the invention provides a method, a device and a system for establishing remote desktop connection, wherein the method for establishing the remote desktop connection applied to display equipment comprises the following steps: receiving parameter information from the terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage; and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information. Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.

Description

Remote desktop connection establishing method, device and system
Technical Field
The invention relates to the technical field of computers, in particular to a method, a device and a system for establishing remote desktop connection.
Background
In scenes such as conferences, educational training and the like, large-screen flat panel devices are widely used in order to facilitate presentation of presentations by speakers. Compared with the traditional projector, the large-screen flat panel device is higher in resolution and can clearly show the presentation. In general, a user connects a portable notebook computer with a large-screen tablet device to perform screen projection, so that the user can perform control operations such as page turning, exiting and the like on the displayed presentation on the notebook computer; or, the user can copy the file of the presentation to the large-screen tablet device, and third-party software in the large-screen tablet device opens the presentation to display the presentation. In addition, in order to solve the problem that a desktop is inconvenient to move or a file is large and inconvenient to copy, a remote desktop connection mode can be adopted, namely, the large-screen flat panel device is connected with the remote end device through a remote desktop, so that the interface of the remote end device can be displayed on the large-screen flat panel device, and the remote end device can be controlled.
However, the traditional establishment of the remote desktop connection directly inputs the address, account and other information of the remote end device to be connected on the large-screen tablet device, and the interface of the large-screen tablet device is displayed to all people on the spot in the public place, so that the information input on the large-screen tablet device can be seen by the people on the spot by using the traditional establishment mode of the remote desktop connection, which may cause information leakage and hidden information safety hazard.
Disclosure of Invention
The embodiment of the invention aims to provide a method, a device and a system for establishing remote desktop connection, which are used for solving the problem of information leakage during remote desktop connection and further improving information security. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present invention provides a method for establishing a remote desktop connection, where the method is applied to a display device, and the method includes:
receiving parameter information from terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage;
and establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
Optionally, the method further comprises:
inputting the parameters into a URL address of a webpage to generate a first graphic identification code;
and displaying the first graphic identification code, so that the terminal equipment acquires the URL address of the parameter input webpage through the first graphic identification code and accesses the parameter input webpage.
Optionally, the step of inputting the parameter into the URL address of the web page to generate the first graphical identification code includes:
judging whether the URL address of the parameter input webpage is a public network IP address or not;
if yes, the URL address is marked as a URL address with a first identification, and the URL address with the first identification is used for generating a first graphic identification code;
if not, judging whether the display equipment is connected with a wireless local area network or not;
if the connection is made, the URL address is marked as a URL address with a second identifier, the URL address with the second identifier is used for generating a first graphic identification code, and the identifier of the wireless local area network is prompted;
and if the WiFi hotspot is not connected, starting the wireless fidelity WiFi hotspot, marking the URL address as a URL address with a third identifier, generating a first graphic identification code by the URL address with the third identifier, and prompting the identifier of the WiFi hotspot.
Optionally, after the step of establishing a remote desktop connection with the remote device represented by the parameter information based on the parameter information, the method further includes:
receiving first control information from the terminal equipment, wherein the first control information is sent by the terminal equipment through an access control webpage;
and sending the first control information to the remote equipment through the remote desktop connection, so that the remote equipment controls the presentation correspondingly to the first control information.
Optionally, the terminal device stores the control webpage;
before the step of receiving the first control information from the terminal device, the method further includes:
and sending connection success information to the terminal equipment so that the terminal equipment triggers to access the control webpage according to the connection success information.
Optionally, before the step of receiving the first control information from the terminal device, the method further includes:
and displaying a second graphic identification code comprising the URL address of the control webpage, so that the terminal equipment acquires the URL address of the control webpage through the second graphic identification code and accesses the control webpage.
Optionally, after the step of establishing a remote desktop connection with the remote device represented by the parameter information based on the parameter information, the method further includes:
acquiring second control information corresponding to the input operation according to the input operation on the display equipment;
and sending the second control information to the remote equipment through the remote desktop connection, so that the remote equipment performs the operation corresponding to the second control information.
Optionally, the step of acquiring, according to an input operation on the display device, second control information corresponding to the input operation includes:
acquiring a first input operation on the display device;
and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
Optionally, the step of acquiring, according to an input operation on the display device, second control information corresponding to the input operation includes:
determining a target key corresponding to a second input operation on a preset keyboard displayed by the display equipment;
and determining second control information based on the keyboard operation corresponding to the target key according to a second corresponding relation between the key included in the preset keyboard and the control information based on the keyboard operation.
Optionally, the display device provides a web service for the parameter input web page; alternatively, the first and second electrodes may be,
the step of receiving the parameter information from the terminal device includes:
and receiving parameter information from the terminal equipment, which is sent by a web server, wherein the web server provides web service for the parameter input webpage.
In a second aspect, an embodiment of the present invention provides a method for establishing a remote desktop connection, where the method is applied to a terminal device, and the method includes:
accessing a parameter input web page;
inputting parameter information in the parameter input webpage;
sending the input parameter information to the display device, so that the display device establishes a remote desktop connection with a remote device represented by the parameter information based on the parameter information.
Optionally, the step of accessing a parameter input web page includes:
acquiring the URL address of the parameter input webpage through a first graphic identification code containing the URL address of the parameter input webpage;
and accessing the parameter input webpage represented by the URL address.
Optionally, the step of accessing the parameter entry webpage represented by the URL address includes:
when the URL address is a URL address with a first identifier, accessing the parameter input webpage represented by the URL address through a network for accessing an external network; alternatively, the first and second electrodes may be,
when the URL address is a URL address with a second identifier, connecting a wireless local area network represented by a wireless local area network identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected wireless local area network; alternatively, the first and second electrodes may be,
and when the URL address is the URL address with the third identifier, connecting the WiFi hotspot represented by the WiFi hotspot identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected WiFi hotspot.
Optionally, the method further comprises:
accessing a control web page;
determining first control information corresponding to the operation item based on the selected operation item in the control webpage;
and sending the first control information to the display equipment so that the display equipment sends the first control information to the remote equipment, and the remote equipment controls the presentation.
Optionally, the step of accessing the control webpage includes:
receiving connection success information sent by the display equipment;
and accessing a control webpage based on the connection success information.
Optionally, the step of accessing the control webpage includes:
acquiring the URL address of the control webpage through a second graphic identification code containing the URL address of the control webpage;
and accessing the control webpage represented by the URL address.
In a third aspect, an embodiment of the present invention provides a remote desktop connection establishing apparatus, which is applied to a display device, and the apparatus includes:
the first receiving module is used for receiving parameter information from terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage;
and the establishing module is used for establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
Optionally, the apparatus further comprises:
the generating module is used for inputting the parameters into the URL address of the webpage to generate a first graphic identification code;
and the first display module is used for displaying the first graphic identification code so that the terminal equipment can acquire the URL address of the parameter input webpage through the first graphic identification code and access the parameter input webpage.
Optionally, the generating module is specifically configured to:
judging whether the URL address of the parameter input webpage is a public network IP address or not;
if yes, the URL address is marked as a URL address with a first identification, and the URL address with the first identification is used for generating a first graphic identification code;
if not, judging whether the display equipment is connected with a wireless local area network or not;
if the connection is made, the URL address is marked as a URL address with a second identifier, the URL address with the second identifier is used for generating a first graphic identification code, and the identifier of the wireless local area network is prompted;
and if the WiFi hotspot is not connected, starting the wireless fidelity WiFi hotspot, marking the URL address as a URL address with a third identifier, generating a first graphic identification code by the URL address with the third identifier, and prompting the identifier of the WiFi hotspot.
Optionally, the apparatus further comprises:
the second receiving module is used for receiving first control information from the terminal equipment, wherein the first control information is sent by the terminal equipment through an access control webpage;
and the first sending module is used for sending the first control information to the remote equipment through the remote desktop connection, so that the remote equipment controls the presentation correspondingly to the first control information.
Optionally, the terminal device stores the control webpage; the device further comprises:
and the second sending module is used for sending connection success information to the terminal equipment so that the terminal equipment triggers to access the control webpage according to the connection success information.
Optionally, the apparatus further comprises:
and the second display module is used for displaying a second graphic identification code comprising the URL address of the control webpage, so that the terminal equipment acquires the URL address of the control webpage through the second graphic identification code and accesses the control webpage.
Optionally, the apparatus further comprises:
the acquisition module is used for acquiring second control information corresponding to the input operation according to the input operation on the display equipment;
and the third sending module is used for sending the second control information to the remote equipment through the remote desktop connection so that the remote equipment can perform the operation corresponding to the second control information.
Optionally, the obtaining module is specifically configured to:
acquiring a first input operation on the display device;
and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
Optionally, the obtaining module is specifically configured to:
determining a target key corresponding to a second input operation on a preset keyboard displayed by the display equipment;
and determining second control information based on the keyboard operation corresponding to the target key according to a second corresponding relation between the key included in the preset keyboard and the control information based on the keyboard operation.
Optionally, the display device provides a web service for the parameter input web page; alternatively, the first and second electrodes may be,
the first receiving module is specifically configured to:
and receiving parameter information from the terminal equipment, which is sent by a web server, wherein the web server provides web service for the parameter input webpage.
In a fourth aspect, an embodiment of the present invention provides a remote desktop connection establishing apparatus, which is applied to a terminal device, and the apparatus includes:
the first access module is used for accessing the parameter input webpage;
the input module is used for inputting parameter information in the parameter input webpage;
and the fourth sending module is used for sending the parameter information to the display equipment so that the display equipment establishes remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
Optionally, the first access module includes:
the acquisition submodule is used for acquiring the URL address of the parameter input webpage through a first graphic identification code containing the URL address of the parameter input webpage;
and the access submodule is used for accessing the parameter input webpage represented by the URL address.
Optionally, the access sub-module is specifically configured to:
when the URL address is a URL address with a first identifier, accessing the parameter input webpage represented by the URL address through a network for accessing an external network; alternatively, the first and second electrodes may be,
when the URL address is a URL address with a second identifier, connecting a wireless local area network represented by a wireless local area network identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected wireless local area network; alternatively, the first and second electrodes may be,
and when the URL address is the URL address with the third identifier, connecting the WiFi hotspot represented by the WiFi hotspot identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected WiFi hotspot.
Optionally, the apparatus further comprises:
the second access module is used for accessing the control webpage;
the determining module is used for determining first control information corresponding to the operation item based on the selected operation item in the control webpage;
and the fifth sending module is used for sending the first control information to the display equipment so that the display equipment sends the first control information to the remote equipment, and the remote equipment controls the presentation.
Optionally, the terminal device stores a control webpage, and the second access module is specifically configured to:
receiving connection success information sent by the display equipment;
and accessing a control webpage based on the connection success information.
Optionally, the second access module is specifically configured to:
acquiring the URL address of the control webpage through a second graphic identification code containing the URL address of the control webpage;
and accessing the control webpage represented by the URL address.
In a fifth aspect, an embodiment of the present invention provides a remote desktop connection establishing system, where the system includes a terminal device, a display device, and a remote device;
the display device is used for executing any one of the steps of the method for establishing the remote desktop connection applied to the display device;
the terminal device is configured to execute any one of the above steps of the method for establishing a remote desktop connection applied to the terminal device.
In a sixth aspect, an embodiment of the present invention provides a display device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing any one of the steps of the method for establishing the remote desktop connection applied to the display equipment when the program stored in the memory is executed.
In a seventh aspect, an embodiment of the present invention provides a machine-readable storage medium, where a computer program is stored in the machine-readable storage medium, and when the computer program is executed by a processor, the steps of the method for establishing a remote desktop connection applied to a display device described above are implemented.
In an eighth aspect, an embodiment of the present invention provides a terminal device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing any one of the steps of the method for establishing the remote desktop connection applied to the terminal equipment when the program stored in the memory is executed.
In a ninth aspect, an embodiment of the present invention provides a machine-readable storage medium, where a computer program is stored in the machine-readable storage medium, and when the computer program is executed by a processor, the steps of the method for establishing a remote desktop connection applied to a terminal device described above are implemented.
In the technical scheme provided by the embodiment of the invention, the parameter information from the terminal equipment is received, and the parameter information is sent by the terminal equipment through a parameter input webpage; and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information. Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a first flowchart of a remote desktop connection establishing method according to an embodiment of the present invention;
FIG. 2 is a first schematic diagram of a keyboard according to an embodiment of the present invention;
FIG. 3 is a second schematic diagram of a keyboard according to an embodiment of the present invention;
FIG. 4 is a third schematic diagram of a keyboard according to an embodiment of the invention;
fig. 5 is a second flowchart of a remote desktop connection establishing method according to an embodiment of the present invention;
FIG. 5-1 is an interface diagram of a parameter entry web page according to an embodiment of the present invention;
fig. 6 is a third flowchart of a remote desktop connection establishing method according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a remote desktop connection establishing apparatus according to an embodiment of the present invention;
fig. 8 is another schematic structural diagram of a remote desktop connection establishing apparatus according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a remote desktop connection establishing system according to an embodiment of the present invention;
fig. 10 is a schematic structural diagram of a display device according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a terminal device 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.
In order to solve the problem of information leakage during remote desktop connection and improve information security, embodiments of the present invention provide a method, an apparatus, and a system for establishing remote desktop connection, where the method for establishing remote desktop connection applied to a display device includes:
receiving parameter information from the terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage;
and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
In the technical scheme provided by the embodiment of the invention, the parameter information from the terminal equipment is received, and the parameter information is sent by the terminal equipment through a parameter input webpage; and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information. Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
First, a method for establishing a remote desktop connection provided by an embodiment of the present invention is described below, where the method for establishing a remote desktop connection is applicable to a display device, an operating system of the display device may be an Android system, a Windows system, an iOS system, and the like.
Fig. 1 is a flowchart of a method for establishing a remote desktop connection according to an embodiment of the present invention, which includes the following steps.
S101, parameter information from the terminal equipment is received.
Wherein the terminal device may be a portable device. For example, the terminal device may be a cell phone, tablet, smart watch, wearable device, or the like. The portable feature of the terminal device provides convenience and privacy for a user to input parameter information through the terminal device.
The parameter information is information required for performing remote desktop connection, and includes information such as an address, a port number, an account name, and a password of a device connected to the remote desktop, where the account name and the password may be set by a user. And through the parameter information, the remote desktop connection can be established with the equipment represented by the parameter information.
For example, the display device needs to establish a remote desktop connection with a remote device having an address of 172.168.2.101, a port number of 3389, an account name of a, and a password of b. The display device may establish a remote desktop connection with the remote device by entering 172.168.2.101 an address, 3389 a port, a account name of a, and a password of b in a remote desktop connected application in the display device.
The parameter information is sent by the terminal device through the parameter input web page. The terminal equipment inputs the parameter information through the parameter input webpage. The parameter input web page comprises parameters required by remote desktop connection, and the parameter information input in the parameter input web page is the parameter information corresponding to each parameter required by the remote desktop connection.
In one implementation, after the terminal device inputs the parameter information in the parameter input webpage, the terminal device sends the parameter information to the display device in a POST form. The display device receives the POST form sent by the terminal device, namely, the parameter information contained in the POST form is obtained. The mode of the display device receiving the POST form sent by the terminal device may be an http service mode.
The parameter input web page may be generated by a code written in advance by a programmer, and the code for generating the parameter input web page is stored in a server corresponding to the parameter input web page. The server corresponding to the parameter input web page may be regarded as a device for providing a web service for the parameter input web page.
Wherein the device providing the web service for the parameter input web page may be a display device. Before the display device provides the Web service, the display device is provided with an application program for providing the Web service, a background Web service can be started by using the application program, and the display device can be used as a service end for providing the Web service based on the background Web service.
The device that provides the Web service for the parameter input Web page may also be a Web server that is a third party device other than the display device and the terminal device. The Web server provides Web service for the parameter input webpage, and is in communication connection with the display device.
The display device receives parameter information from the terminal device, and in one implementation, the terminal device accesses a parameter input Web page, acquires the parameter information based on the parameter information input on the parameter input Web page, and sends the parameter information to the Web server. And the Web server forwards the parameter information from the terminal equipment to the display equipment.
The parameter input web page obtains parameter information, and it can be considered that a device accessing the parameter input web page also obtains the parameter information. For example, the mobile phone a accesses a parameter input web page, and the user inputs parameter information for four parameters, namely, an address, a port number, an account name, and a password, in the parameter input web page, then the parameter input web page obtains the parameter information for the four parameters, namely, the address, the port number, the account name, and the password, and the mobile phone a also obtains the parameter information for the four parameters, namely, the address, the port number, the account name, and the password.
In one embodiment, after the display device is started, before the step of receiving the parameter information from the terminal device is performed, the display device may perform self-test to detect whether the display device is connected to a network. If the display equipment is not connected with the network, prompting a network error; if the display device is connected to a network, other operations may be performed.
And S102, establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
The address and the port number in the parameter information may be used to determine a remote device, and the determined remote device is a device for performing remote desktop connection. The remote device may be a desktop computer, a notebook, a tablet, etc. The account name and the password in each group of parameter information can be used for user authentication, and the information security of establishing the remote desktop connection is ensured.
After the parameter information is received, logging in a corresponding account by using an account name and a password in the parameter information, and determining the remote equipment by using an address and a port number in the parameter information. Based on the logged-in account, the display device establishes a remote desktop connection with the determined remote device.
For example, the parameter information received by the display device includes: the address is 172.168.122.101, the port number is 3389, the account name is aa, and the password is bb. Where account name aa and password bb may represent account a, and address 172.168.122.101 and port number 3389 represent remote device a. The display device logs in to the account a by using the account name aa and the password bb, and establishes a remote desktop connection with the remote device a on the basis of the account a.
In one embodiment, in order to facilitate the terminal device to obtain a URL (uniform resource Locator) address of the parameter input web page, the parameter input web page may be accessed more conveniently. The display device may generate a first graphic identification code from the URL address of the parameter input web page and display the first graphic identification code.
The first pattern recognition code may be any one of a one-dimensional code, a two-dimensional code, and the like. The terminal device can acquire information such as a URL address included in the first image identification code by scanning the first image identification code.
The first mode is that the first pattern recognition code is directly displayed at a preset position in a display area of the display device, and the preset position can be set by a user. For example, the preset position may be a lower right corner of the area displayed by the display device, and the first pattern recognition code is directly set at the lower right corner for displaying. In the first mode, the mode that the display device directly displays the first graphical identification code can display the first graphical identification code to the user more intuitively, and the user can conveniently scan the first graphical identification code by using the terminal device.
In the second mode, the display device is provided with a suspension key, the suspension key and the first pattern identification code form a corresponding relation, and the first pattern identification code corresponding to the suspension key is displayed when the suspension key is triggered. For example, the floating key is displayed on the display device, the floating key corresponds to a two-dimensional code, and when the display device detects that the floating key is triggered, the display device displays the two-dimensional code.
In the second mode, the area occupied by the floating key is smaller than that of the first pattern identification code, so that the floating key has little influence on shielding of other displayed contents on the display device, or does not shield other displayed contents. When the suspension key is set to be in a semitransparent state, other displayed contents cannot be shielded. When content is displayed on the display device, the reading experience of the user on the displayed content is improved.
The display device displays the first pattern recognition code in two ways, which are not limited to the above two ways, and may also include other display ways, which are not limited herein.
The display device displays the first graphical identification code, which can be scanned by the terminal device for the user. And the terminal equipment acquires the URL address included in the first graphic identification code and accesses a parameter input webpage corresponding to the URL address. Through the implementation mode provided by the embodiment of the invention, the terminal equipment can acquire the URL address of the parameter input webpage only by scanning the first graphic identification code, and directly skips to access the parameter input webpage represented by the URL address after acquiring the URL address, so that the convenience of the terminal equipment for accessing the parameter input webpage is improved.
In addition to the above embodiments, the method for accessing the parameter input web page by the terminal device may be implemented in such a manner that the user directly inputs the URL address of the parameter input web page in the browser of the terminal device, and the browser jumps to the parameter input web page, thereby implementing the access of the terminal device to the parameter input web page.
In one embodiment, the step of inputting the parameter into the URL address of the web page to generate the first graphical identification code may include the following steps.
And synthesizing the address of the equipment for providing the web service for the parameter input webpage and the suffix identification of the parameter input webpage to obtain the URL address of the parameter input webpage.
The suffix identification of the parameter input webpage can be set by self. For example, the address of the registration web page is: www.aaa.com/cn/register, wherein register is the suffix identification of the registered webpage.
The device for providing the web service for the parameter input web page may be a display device or a web server. And when the equipment for providing the web service is display equipment, synthesizing the address of the display equipment and the suffix identification of the parameter input webpage to obtain the URL address of the parameter input webpage. And when the equipment providing the web service is a web server, synthesizing the address of the web server and the suffix identification of the parameter input webpage to obtain the URL address of the parameter input webpage.
For example, the address of the display device is www.aaa.com, the address of the web server is www.bbb.com, the web server provides a web service for the parameter input web page, the suffix of the parameter input web page is identified as control, and the URL address obtained by combining the address of the web server and the suffix of the parameter input web page is: www.bbb.com/control. The parameter input web page can be accessed through the URL address.
After the URL address of the parameter input webpage is obtained, a first graphic identification code is generated from the obtained URL address, namely the generated graphic identification code comprises the URL address of the parameter input webpage.
The types of IP addresses to which the URL addresses belong are different, and the networks used when the terminal device accesses the parameters indicated by the URL addresses to input the web pages are different. The types of the IP addresses comprise public network IP addresses and local network IP addresses. In order to facilitate the terminal device to access the parameter input webpage represented by the URL address by using a proper network after acquiring the URL address. In one embodiment, the step of inputting the parameter into the URL address of the web page to generate the first graphical identification code may include the following steps.
And judging whether the URL address of the parameter input webpage is a public network IP address or not. For example, the IP address with a 10-start header is a local area network IP address, i.e., IP addresses of 10.0.0.0 to 10.255.255.255 are all local area network IP addresses. When the URL address of the parameter input web page is 10.168.0.125, it may be determined that the URL address is a local area network IP address.
When the URL address of the parameter input webpage is judged to be the public network IP address, the URL address can be marked as the URL address with the first identification, and the URL address with the first identification is used for generating the first graphic identification code.
The URL address having the first identifier indicates that the URL address is a public network IP address. And when the URL address acquired by the terminal equipment from the graphical identification code has the first identifier, the terminal equipment accesses the parameter input webpage represented by the URL address by using the network which can access the external network.
For example, if the URL address obtained from the two-dimensional code by the mobile phone is a public IP address, the mobile phone may directly access the parameter input web page indicated by the URL address by using the 4G network.
When the URL address of the parameter input webpage is judged not to be the public network IP address, that is, the URL address is considered to be the local area network IP address, for the terminal device, a wireless local area network is required to be used when the URL address is accessed, and the used wireless local area network is the wireless local area network connected with the display device.
On the basis that the URL address of the parameter input webpage is the local area network IP address, whether the display equipment is connected with the wireless local area network currently is judged, if the display equipment is connected with the wireless local area network currently, the URL address can be marked as the URL address with the second identification, the URL address with the second identification is generated into the first graphic identification code, and the identification of the wireless local area network is displayed.
The URL address with the second identifier indicates that the URL address is a local area network IP address, and accessing the URL address requires utilizing a wireless local area network to which the display device is currently connected. When the URL address acquired by the terminal equipment from the first graphic identification code has the second identification, the identification of the wireless local area network prompted by the display equipment can be acquired, the terminal equipment is connected with the wireless local area network represented by the identification, and the parameter input webpage represented by the URL address with the second identification is accessed by using the wireless local area network.
On the basis that the URL address of the parameter input webpage is the IP address of the local area network, if the display device is judged not to be connected with the wireless local area network currently, the display device starts the WiFi hotspot, marks the URL address as the URL address with the third identification, generates a first graphic identification code for the URL address with the third identification, and displays the identification of the WiFi hotspot.
The URL address with the third identification represents that the URL address is a local area network IP address, and accessing the URL address requires a WiFi hotspot started by using a display device. When the URL address acquired by the terminal device from the first graphic identification code has the third identifier, the identifier of the WiFi hotspot prompted by the display device can be acquired, and the terminal device connects with the WiFi hotspot represented by the identifier and accesses the parameter input webpage represented by the URL address having the third identifier by using the WiFi hotspot.
Through the implementation mode provided by the embodiment of the invention, the display equipment marks the URL address of the parameter input webpage so as to distinguish the public network IP address from the local network IP address, for the terminal equipment, the IP address type of the URL address can be conveniently distinguished after the URL address is obtained, and further, the parameter input webpage represented by the URL address can be accessed by selecting a proper network according to the IP address type of the URL address.
In one embodiment, after the display device establishes the remote desktop connection with the remote device, the presentation is opened in the remote device, and the remote device may project a screen on the display device based on the remote desktop connection, so that the presentation may be displayed on the display device.
The presentations may be word documents, PPT files, work tables, and other types of presentations, and the presentations of different types may be opened by corresponding software, for example, the presentation of the PPT file type is opened by PPT (microsoft officpowerpoint) software. The present embodiment is described taking a presentation as a PPT file as an example.
The display device may also receive first control information from the terminal device.
The first control information is information for controlling the presentation, and the first control information may be a control instruction or a key value. The first control information is not limited to the above two types, and may be other types of information, which is not limited herein.
The control of the presentation may be a plurality of controls such as next page, previous page, exit, etc., each control may be an operation item, each operation item corresponds to a kind of control information, that is, the operation item and the first control information are in a one-to-one correspondence, and the correspondence between the operation item and the first control information is preset.
Illustratively, the first control information is a key value, and the operation items are in one-to-one correspondence with the key value. When the operation item is the previous page, the corresponding key value is as follows: keyevent _ DPAD _ UP or keyevent _ DPAD _ LEFT. When the operation item is the next page, the corresponding key value is: keyevent key _ DPAD _ DOWN or keyevent key _ DPAD _ RIGHT, when the operation item is exit, the corresponding key value is: keyevent. When the user performs the operation of exiting on the terminal device, the key value sent by the terminal device is keyevent.
The first control information is sent by the terminal equipment through the access control webpage. The control web page is used for controlling the next page, the previous page, the exit and the like of the presentation displayed by the display device, and the operation items included in the control web page can be set by self-definition. For example, there are three operation items in the control web page, which are: next page, previous page and exit, then for the user, when using the terminal device to access the control web page, the next page, previous page or exit operation can be performed on the control web page.
The control web page may be generated by pre-written code, and the code for generating the control web page is stored in a device providing a web service for the control web page.
Wherein the device providing the web service for the control web page may be a display device. Before the display device provides the Web service, the display device is provided with an application program for providing the Web service, a background Web service can be started by using the application program, and the display device can be used as a service end for providing the Web service based on the background Web service.
The device providing the web service for controlling the web page may also be a web server, which is a third party device other than the display device and the terminal device. The web server provides web services for the control web page, and the web server is in communication connection with the display device.
The display device receives first control information from the terminal device, and in one implementation mode, after the terminal device obtains first control information corresponding to an operation item based on the selected operation item in the control webpage, the terminal device sends the first control information to the web server. The web server forwards the first control information from the terminal device to the display device.
After receiving the first control information from the terminal equipment, the display equipment sends the first control information to the remote equipment through remote desktop connection. And after receiving the first control information, the remote equipment controls the presentation according to the first control information.
For example, the first control information received by the display device from the terminal device is a key value of keyevent key _ DPAD _ UP, and the display device sends the key value to the remote device through the remote desktop connection. The remote device performs the previous page operation on the presentation after receiving the key value of keyevent.
Through this embodiment, under the great inconvenient copy of the file of presentation, perhaps under the inconvenient circumstances of carrying of desktop computer, can directly regard as the remote equipment with the equipment that stores the presentation, be connected with the long-range desktop of display device, directly throw the screen with the presentation that the remote equipment was opened on the display device. Thus, convenience is provided for displaying the presentation on the display device.
After the display device establishes the remote desktop connection with the remote device, the display device may trigger the terminal device to access the control webpage in at least the following two triggering modes.
In the first triggering mode, the terminal device stores the control webpage locally, that is, the terminal device stores the URL address of the control webpage locally. In this way, the terminal device can directly acquire the URL address of the control webpage from the local and access the control webpage.
After the display device establishes the remote desktop connection with the remote device, the display device may generate connection success information indicating that the remote desktop connection is completed, and transmit the connection success information to the terminal device. The terminal device may receive the connection success information in a polling or WebSocket manner.
After receiving the connection success information, the terminal device may obtain the URL address of the control web page from the local, and access the control web page according to the URL address.
In a second triggering mode, the display device displays a second graphical identification code comprising the URL address of the control web page.
The second image identification code may be any one of a one-dimensional code, a two-dimensional code, and the like, and the terminal device may acquire information such as a URL address included in the second image identification code by scanning the second image identification code.
The display device displays the second graphical identification code, which can be scanned by the terminal device for the user. And the terminal equipment acquires the URL address included in the second graphic identification code and accesses the control webpage corresponding to the URL address.
Through the second triggering mode, the terminal equipment can acquire the URL address of the control webpage only by scanning the second graphical identification code, and directly skips to access the control webpage represented by the URL address after acquiring the URL address, so that the convenience of accessing the control webpage by the terminal equipment is improved.
In addition to the above embodiments, the way in which the terminal device accesses the control webpage may be that a user directly inputs a URL address of the control webpage in a browser of the terminal device, and the browser jumps to the control webpage, thereby implementing access of the terminal device to the control webpage.
In one embodiment, after the display device establishes the remote desktop connection with the remote device, second control information corresponding to an input operation may be acquired according to the input operation on the display device.
Wherein the input operation on the display device may be an operation performed on a connected input device. The input device sends the received instruction representing the input operation to the display device, and the display device obtains the input operation after receiving the instruction. The input device may be a keyboard, a tablet, a mouse, etc.
In addition, the input operation on the display device may also be a touch screen operation. At this time, the display device is a touch screen operable device. The user can perform different gesture operations on the touch screen, corresponding to different input operations. For example, when the user slides a single finger from left to right on the touch screen, the corresponding input operation is an unlocking operation.
The input operation on the display device may also be a contactless gesture operation. At this time, the display device is provided with a camera, the camera acquires gesture operation of the user, analyzes the acquired gesture operation, and determines an input operation corresponding to the acquired gesture operation based on a preset corresponding relationship between the gesture operation and the input operation.
The input operation of the display device is not limited to the above three types, and may also include other types of input operation, which is not limited herein.
The input operation on the display device may be an operation for a different type of input device. For example, an input operation for a keyboard, an input operation for a mouse. The following description is directed to two different types of input devices, a mouse and a keyboard, respectively.
The first is an input operation for a mouse. The display device may acquire a first input operation, which may be a touch screen operation or a non-contact gesture operation.
And determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
Each corresponding relationship included in the first corresponding relationship may be self-defined. Each input operation corresponds to control information based on mouse operation.
For example, in the first corresponding relationship, the input operation of clicking the screen corresponds to the control information clicked by the left button of the mouse; double-click input operation of the screen, corresponding to control information of double-click of a left button of the mouse; long-time pressing the input operation of the screen, corresponding to the control information clicked by the right button of the mouse; the input operation of single-finger dragging corresponds to the control information of long-time pressing and dragging of the left button of the mouse; the input operation of the double-finger dragging corresponds to the control information of the mouse wheel. Based on the first corresponding relation, when the display device detects that the first input operation is screen clicking, the second control information can be determined to be control information clicked by a left mouse button.
The second is an input operation for a keyboard. A preset keyboard is displayed on the display device, and a user can perform input operation on the preset keyboard through touch screen operation. The preset keyboard may be a conventional keyboard, such as the keyboard shown in fig. 2, which is a common keyboard for inputting information such as letters and command keys; the keyboard shown in fig. 3 is a keyboard for inputting numbers, punctuation, and the like. The preset keyboard may also be set by a user, such as the combined keyboard shown in fig. 4, where the combined keyboard includes common combined keys, which is convenient for the user to operate the combined keys.
When the user performs a second input operation on the preset keyboard, the display device may determine a target key corresponding to the second input operation. In one implementation, the display device may detect a position of the second input operation on the display device, and match the detected position with positions of keys in a preset keyboard, where the matched key is a target key.
Taking fig. 2 as an example, the keyboard shown in fig. 2 is displayed in the display device, the display device detects a lower right corner position of the second input operation on the display device, the lower right corner position on the keyboard of fig. 2 is a right direction key, that is, the detected lower right corner position of the second input operation matches with the position of the right direction key in the keyboard, and the case matched with the second input operation is the right direction key.
After determining the target key corresponding to the second input operation, the display device may determine second control information based on the keyboard operation corresponding to the target key according to a second corresponding relationship between the key included in the preset keyboard and the control information based on the keyboard operation.
Each corresponding relationship included in the second corresponding relationship may be self-defined. Each key in the preset keyboard corresponds to control information based on keyboard operation.
In the technical scheme provided by the embodiment of the invention, the parameter information from the terminal equipment is received, and the parameter information is sent by the terminal equipment through a parameter input webpage; and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information. Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
Corresponding to the embodiment of the remote desktop connection establishing method, the embodiment of the invention also provides a remote desktop connection establishing method which is applied to terminal equipment. As shown in fig. 5, the remote desktop connection establishing method includes the following steps.
S501, accessing a parameter input webpage.
In one embodiment of the terminal device accessing the parameter input webpage, the user can directly input the URL address of the parameter input webpage in the browser of the terminal device, and the browser directly jumps to the parameter input webpage, thereby realizing the access of the terminal device to the parameter input webpage.
In another embodiment, the display device displays a first graphical identifier that includes a URL address of the parameter entry web page. And the terminal equipment acquires the URL address of the parameter input webpage through the first graphic identification code.
In one implementation, the terminal device scans the first image identification code to obtain the URL address of the parameter input web page included in the first image identification code. For example, the first graphic identification code displayed by the display device is a two-dimensional code, and the URL address of the parameter input web page in the two-dimensional code is: www.bbb.com/register, when the terminal device scans the two-dimensional code, the terminal device can obtain the URL address www.bbb.com/register of the parameter input webpage.
The first image identification code can contain equipment information of the display equipment, local area network identification, WiFi hotspot identification and other information besides the URL address of the parameter input webpage. When the first image identification code contains the URL address and other information of the parameter input webpage, the terminal equipment scans the first image identification code and can also acquire the URL address and other information of the parameter input webpage contained in the first image identification code.
After acquiring the URL address of the parameter input webpage, the terminal equipment accesses the parameter input webpage represented by the URL address. In one implementation mode, the terminal device starts a browser, and the started browser acquires a URL address and directly jumps to a parameter input webpage indicated by the URL address.
S502, inputting parameter information in the parameter input webpage.
The method for inputting the parameter information in the parameter input webpage at least comprises the following two methods. In the first mode, the user can input the parameter information corresponding to each parameter in the parameter input web page, and the parameter input web page can acquire the parameter information corresponding to each parameter. In the second mode, the device for accessing the parameter input web page locally pre-stores the parameter information corresponding to each parameter, and when the device accesses the parameter input web page, the device directly fills the stored parameter information into the parameter input web page, so that the parameter information corresponding to each parameter is input into the parameter input web page.
The terminal device accesses the parameter input web page, the parameter input web page can acquire the parameter information corresponding to each parameter, and then the terminal device can acquire the parameter information corresponding to each parameter from the parameter input web page.
For example, the interface diagram of a parameter entry web page as shown in FIG. 5-1. After the terminal device accesses the parameter input web page, the interface displayed on the terminal device is as shown in fig. 5-1, and the parameters displayed on the parameter input web page include: host address, port, account name, password and domain name, and the user can input the parameter information of each parameter correspondingly. After the user inputs the parameter information from the parameter input webpage and clicks the connected button, the parameter input webpage can acquire the parameter information input by the user.
S503, transmitting the input parameter information to the display device.
The manner in which the parameter information is transmitted to the display device may be different according to the device that provides the web service for the parameter input web page. The device providing the web service for the parameter input web page may be a display device or may be a web server. The following is a description of the two cases.
In the first case, the device providing the web service for the parameter input web page is a display device. And the terminal equipment accesses the parameter input webpage of the web service provided by the display equipment, and then the terminal equipment is in communication connection with the display equipment. And the terminal equipment directly sends the parameter information to the display equipment.
In the second case, the device that provides web services for the parameter entry web page is a web server. And when the terminal equipment accesses the parameters and inputs the web pages, the terminal equipment is in communication connection with the web server. And after the terminal equipment generates the parameter information, the parameter information is sent to the web server, and after the web server receives the parameter information, the parameter information is forwarded to the display equipment.
And after the display equipment receives the parameter information, establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
In one embodiment, after the terminal device acquires the URL address, the terminal device may access the parameter input webpage represented by the URL address by using a suitable network. The display device identifies the URL addresses of different IP address types before the parameter is input into the URL address of the webpage to generate the first graphic identification code, so that the terminal device can distinguish the URL addresses of different IP address types conveniently according to the identification. Based on this, the step of the terminal device accessing the parameter input web page indicated by the URL address may include the following three cases according to the classification of the IP address type to which the URL address belongs.
In the first case, the URL address is a URL address having a first identifier, indicating that the URL address is a public network IP address. In this case, the terminal device may access the parameter input web page correspondingly indicated by the URL address through the network for accessing the external network.
The network for accessing the external network includes a 2G network, a 3G network, a 4G network, and the like. For example, if the URL address obtained from the two-dimensional code by the mobile phone is a URL address with the first identifier, that is, the URL address is a public network IP address, the mobile phone may directly access the parameter input web page indicated by the URL address by using the 4G network.
In the second case, the URL address is a URL address with a second identifier, which indicates that the URL address is a local area network IP address, and accessing the URL address requires using a wireless local area network to which the display device is currently connected.
In this case, the display device may prompt the identifier of the wireless local area network, and when the URL address acquired by the terminal device from the first graphical identification code has the second identifier, the identifier of the wireless local area network may also be acquired according to the prompt of the display device, and then the terminal device connects the wireless local area network indicated by the identifier, and accesses the parameter input web page correspondingly indicated by the URL address having the second identifier through the connected wireless local area network.
In a third case, the URL address is a URL address with a third identifier, which indicates that the URL address is a local area network IP address, and accessing the URL address requires a WiFi hotspot turned on by using a display device.
In this case, the display device may further prompt the identifier of the WiFi hotspot, and when the URL address acquired by the terminal device from the first graphical identification code has the third identifier, the identifier of the WiFi hotspot may also be acquired according to the prompt of the display device, and the terminal device connects the WiFi hotspot represented by the identifier, and accesses the parameter input webpage correspondingly represented by the URL address having the third identifier through the connected WiFi hotspot.
In one embodiment, the terminal device may further access the control webpage, and determine, based on the selected operation item in the control webpage, first control information corresponding to the operation item. And sending the first control information to the display equipment so that the display equipment sends the first control information to the remote equipment, and the remote equipment controls the presentation.
The control webpage is used for controlling the demonstration manuscript displayed by the display equipment, and the terminal equipment controls the demonstration manuscript by accessing the control webpage.
In the first implementation manner of accessing the control webpage by the terminal device, a user can directly input the URL address of the control webpage in a browser of the terminal device, and the browser directly skips to the control webpage, thereby implementing the access of the terminal device to the control webpage.
In a second implementation manner, a control webpage is stored in the terminal device. After the display device establishes remote desktop connection with the remote device, the display device sends connection success information to the terminal device, the terminal device receives the connection success information sent by the display device, and the control webpage is accessed based on the connection success information.
In a third implementation, the display device displays a second graphical identification code that includes a URL address of the control web page. And the terminal equipment acquires the URL address of the control webpage through the second graphic identification code.
In one implementation, the terminal device scans the second image identification code to obtain the URL address of the control web page included in the second image identification code. The second image identification code may include device information of the display device, a local area network identifier, a WiFi hotspot identifier, and other information besides the URL address of the control webpage. When the second image identification code contains the URL address and other information of the control webpage, the terminal device scans the second image identification code and can also acquire the URL address and other information of the control webpage contained in the second image identification code. After acquiring the URL address of the control webpage, the terminal device accesses the control webpage represented by the URL address.
The control web page may include a plurality of operation items, and each operation item is a control of the presentation. Illustratively, the operation item "next page" represents turning back one page of the presentation. The number and types of operation items included in the control web page may be custom set.
After the terminal device accesses the control webpage, each operation item in the control webpage is to be selected for the user. When the terminal device detects that a certain operation item is triggered, namely the operation item is selected, first control information corresponding to the operation item is generated. Wherein, the corresponding relation between the operation item and the control information is preset.
The mode of sending the first control information to the display device may be different according to different devices providing web services for the control web page. The device providing the web service for controlling the web page may be a display device or may be a web server. The following is a description of the two cases.
In the first case, the device providing web services for controlling web pages is a display device. And the terminal equipment accesses the control webpage of the web service provided by the display equipment, and then the terminal equipment is in communication connection with the display equipment. And the terminal equipment directly sends the first control information to the display equipment.
In the second case, the device providing web services for controlling web pages is a web server. And when the terminal equipment accesses the control webpage, the terminal equipment is in communication connection with the web server. And after the web server receives the first control information, forwarding the first control information to the display equipment. After receiving the first control information, the display device may control the displayed presentation according to the first control information.
Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
An embodiment of the present invention further provides a method for establishing a remote desktop connection, as shown in fig. 6, a signaling diagram among a remote device, a display device, and a terminal device.
The display equipment is used for synthesizing the address of the equipment for providing the web service for the parameter input webpage and the suffix identification of the parameter input webpage to obtain the URL address of the parameter input webpage; generating a first graphic identification code from the URL address; and displaying the first pattern identification code.
The display equipment can judge whether the URL address of the parameter input webpage is a public network IP address or not; if yes, marking the URL address as a URL address with a first identifier, and generating a first graphic identification code by the URL address with the first identifier; if not, judging whether the display equipment is connected with the wireless local area network or not; if the connection is made, the URL address is marked as the URL address with the second identification, the URL address with the second identification is used for generating a first graphic identification code, and the identification of the wireless local area network is prompted; and if the WiFi hotspot is not connected, starting the WiFi hotspot, marking the URL address as the URL address with the third identifier, generating a first graphic identification code by the URL address with the third identifier, and prompting the identifier of the WiFi hotspot.
The terminal equipment is used for acquiring the URL address of the parameter input webpage through the first graphic identification code containing the URL address of the parameter input webpage; accessing a parameter input webpage represented by the URL address; inputting parameter information in a parameter input webpage; the input parameter information is transmitted to the display device.
The display equipment is used for receiving the parameter information from the terminal equipment; establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information; and sending connection success information to the terminal equipment.
The display device can also display a second graphic identification code comprising the URL address of the control webpage, so that the terminal device can acquire the URL address of the control webpage through the second graphic identification code and access the control webpage.
The terminal equipment is used for receiving the connection success information sent by the display equipment; accessing a control webpage based on the connection success information; determining first control information corresponding to the operation item based on the selected operation item in the control webpage; and sending the first control information to the display equipment.
The display equipment is used for receiving first control information from the terminal equipment; and sending the first control information to the remote equipment through the remote desktop connection.
The remote equipment is used for receiving first control information sent by the display equipment; and performing control corresponding to the first control information on the presentation.
The display equipment is used for acquiring second control information corresponding to the input operation according to the input operation on the display equipment; and sending the second control information to the remote equipment through the remote desktop connection.
In one implementation manner, the display device may acquire a first input operation on the display device; and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
In another implementation manner, the display device may determine a target key corresponding to a second input operation on a preset keyboard displayed on the display device; and determining second control information based on the keyboard operation corresponding to the target key according to a second corresponding relation between the preset key and the control information based on the keyboard operation.
The remote equipment is used for receiving second control information sent by the display equipment; and performing control corresponding to the second control information.
Corresponding to the above embodiment of the method for establishing a remote desktop connection applied to a display device, an embodiment of the present invention further provides a remote desktop connection establishing apparatus applied to a display device, and as shown in fig. 7, the remote desktop connection establishing apparatus includes:
a first receiving module 710, configured to receive parameter information from a terminal device, where the parameter information is sent by the terminal device through a parameter input web page;
and an establishing module 720, configured to establish a remote desktop connection with the remote device indicated by the parameter information based on the parameter information.
In one embodiment, the apparatus further comprises:
the generating module is used for inputting the parameters into the URL address of the webpage to generate a first graphic identification code;
and the first display module is used for displaying the first graphic identification code so that the terminal equipment can acquire the URL address of the parameter input webpage through the first graphic identification code and access the parameter input webpage.
In one embodiment, the generating module is specifically configured to:
synthesizing the address of the equipment for providing the web service for the parameter input webpage and the suffix identification of the parameter input webpage to obtain the URL address of the parameter input webpage;
and generating a first graphic identification code by the URL address.
In one embodiment, the first generating module is specifically configured to:
judging whether the URL address of the parameter input webpage is a public network IP address or not;
if yes, marking the URL address as a URL address with a first identifier, and generating a first graphic identification code by the URL address with the first identifier;
if not, judging whether the display equipment is connected with the wireless local area network or not;
if the connection is made, the URL address is marked as the URL address with the second identification, the URL address with the second identification is used for generating a first graphic identification code, and the identification of the wireless local area network is prompted;
and if the WiFi hotspot is not connected, starting the WiFi hotspot, marking the URL address as the URL address with the third identifier, generating a first graphic identification code by the URL address with the third identifier, and prompting the identifier of the WiFi hotspot.
In one embodiment, the apparatus further comprises:
the second receiving module is used for receiving first control information from the terminal equipment, and the first control information is sent by the terminal equipment through an access control webpage;
and the first sending module is used for sending the first control information to the remote equipment through remote desktop connection so that the remote equipment can control the presentation file correspondingly to the first control information.
In one embodiment, a control webpage is stored in the terminal equipment; the device still includes:
and the second sending module is used for sending the connection success information to the terminal equipment so that the terminal equipment triggers the access control webpage according to the connection success information.
In one embodiment, the apparatus further comprises:
and the second display module is used for displaying a second graphic identification code comprising the URL address of the control webpage, so that the terminal equipment acquires the URL address of the control webpage through the second graphic identification code and accesses the control webpage.
In one embodiment, the apparatus further comprises:
the acquisition module is used for acquiring second control information corresponding to the input operation according to the input operation on the display equipment;
and the third sending module is used for sending the second control information to the remote equipment through the remote desktop connection so that the remote equipment can perform the operation corresponding to the second control information.
In one embodiment, the obtaining module is specifically configured to:
acquiring a first input operation on display equipment;
and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
In one embodiment, the obtaining module is specifically configured to:
determining a target key corresponding to a second input operation on a preset keyboard displayed on the display device;
and determining second control information based on the keyboard operation corresponding to the target key according to a second corresponding relation between the preset key and the control information based on the keyboard operation.
In one embodiment, a display device provides web services for a parameter entry web page; alternatively, the first and second electrodes may be,
the first receiving module 710 is specifically configured to:
and receiving the parameter information sent by the web server from the terminal equipment, wherein the web server provides web services for the parameter input web page.
Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
Corresponding to the above embodiment of the method for establishing a remote desktop connection applied to a terminal device, an embodiment of the present invention further provides a remote desktop connection establishing apparatus applied to a terminal device, and as shown in fig. 8, the remote desktop connection establishing apparatus includes:
a first access module 810 for accessing a parameter input web page;
an input module 820 for inputting parameter information in a parameter input web page;
a fourth sending module 830, configured to send the input parameter information to the display device, so that the display device establishes a remote desktop connection with the remote device represented by the parameter information based on the parameter information.
In one embodiment, the first access module 810 includes:
the acquisition submodule is used for acquiring the URL address of the parameter input webpage through a first graphic identification code containing the URL address of the parameter input webpage;
and the access submodule is used for accessing the parameter input webpage represented by the URL address.
In one embodiment, the access submodule is specifically configured to:
when the URL address is the URL address with the first identification, accessing a parameter input webpage represented by the URL address through a network for accessing an external network; alternatively, the first and second electrodes may be,
when the URL address is the URL address with the second identification, connecting the wireless local area network represented by the wireless local area network identification prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected wireless local area network; alternatively, the first and second electrodes may be,
and when the URL address is the URL address with the third identifier, connecting the WiFi hotspot represented by the WiFi hotspot identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected WiFi hotspot.
In one embodiment, the apparatus further comprises:
the second access module is used for accessing the control webpage;
the determining module is used for determining first control information corresponding to the operation item based on the selected operation item in the control webpage;
and the fifth sending module is used for sending the first control information to the display equipment so that the display equipment sends the first control information to the remote equipment, and the remote equipment controls the presentation.
In one embodiment, the terminal device stores a control webpage, and the second access module is specifically configured to:
receiving connection success information sent by display equipment;
and accessing the control webpage based on the connection success information.
In one embodiment, the second access module is specifically configured to:
acquiring the URL address of the control webpage through a second graphic identification code containing the URL address of the control webpage;
the control web page indicated by the URL address is accessed.
Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
Corresponding to the above embodiment of the method for establishing a remote desktop connection, an embodiment of the present invention further provides a remote desktop connection establishing system, and as shown in fig. 9, the remote desktop connection establishing system 900 includes: terminal device 910, display device 920, and remote device 930;
a terminal device 910 for accessing a parameter input web page; inputting parameter information in a parameter input webpage; transmitting the input parameter information to the display device 920;
a display device 920 for receiving parameter information from the terminal device 910; based on the parameter information, a remote desktop connection is established with the remote device 930 represented by the parameter information.
In one embodiment, the display device is further configured to input the parameter into a URL address of the web page to generate a first graphical identification code; displaying the first graphic identification code;
the terminal equipment is specifically used for acquiring the URL address of the parameter input webpage through the first graphic identification code containing the URL address of the parameter input webpage; and accessing the parameter input webpage represented by the URL address.
In one embodiment, the display device is specifically configured to synthesize an address of a device that provides a web service for a parameter input web page and a suffix identifier of the parameter input web page to obtain a URL address of the parameter input web page; and generating a first graphic identification code by the URL address.
In one embodiment, the display device is specifically configured to determine whether a URL address of the parameter input web page is a public network IP address; if yes, marking the URL address as a URL address with a first identifier, and generating a first graphic identification code by the URL address with the first identifier; if not, judging whether the display equipment is connected with the wireless local area network or not; if the connection is made, the URL address is marked as the URL address with the second identification, the URL address with the second identification is used for generating a first graphic identification code, and the identification of the wireless local area network is prompted; if the WiFi hotspot is not connected, the WiFi hotspot is started, the URL address is marked as the URL address with the third identification, the first graphic identification code is generated by the URL address with the third identification, and the identification of the WiFi hotspot is prompted;
the terminal equipment is specifically used for accessing a parameter input webpage represented by the URL address through a network for accessing an external network when the URL address is the URL address with the first identifier; or when the URL address is the URL address with the second identifier, connecting the wireless local area network represented by the wireless local area network identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected wireless local area network; or when the URL address is the URL address with the third identifier, connecting the WiFi hotspot represented by the WiFi hotspot identifier prompted by the display device, and accessing the parameter input webpage represented by the URL address through the connected WiFi hotspot.
In one embodiment, the terminal device is further configured to access a control webpage; determining first control information corresponding to the operation item based on the selected operation item in the control webpage; sending the first control information to the display device;
the display equipment is also used for receiving first control information from the terminal equipment, and the first control information is sent by the terminal equipment through an access control webpage; sending the first control information to the remote equipment through remote desktop connection;
and the remote equipment is used for receiving the first control information sent by the display equipment and carrying out control corresponding to the first control information on the presentation.
In one embodiment, a control webpage is stored in the terminal equipment;
the display equipment is also used for sending connection success information to the terminal equipment;
the terminal device is specifically used for receiving the connection success information sent by the display device; and accessing the control webpage based on the connection success information.
In one embodiment, the display device is further configured to display a second graphical identification code comprising a URL address of the control web page;
the terminal device is specifically used for acquiring the URL address of the control webpage through a second graphic identification code containing the URL address of the control webpage; the control web page indicated by the URL address is accessed.
In one embodiment, the display device is further configured to obtain second control information corresponding to an input operation according to the input operation on the display device; sending the second control information to the remote equipment through the remote desktop connection;
and the remote equipment is also used for receiving the second control information sent by the display equipment and carrying out operation corresponding to the second control information.
In one embodiment, the display device is specifically configured to obtain a first input operation on the display device; and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
In one embodiment, the display device is specifically configured to determine a target key corresponding to a second input operation on a preset keyboard displayed on the display device; and determining second control information based on mouse operation corresponding to the target key according to a second corresponding relation between the preset key included by the keyboard and the control information based on keyboard operation.
In one embodiment, a display device provides web services for a parameter entry web page; alternatively, the first and second electrodes may be,
the system also comprises a web server, and the web server provides web service for the parameter input web page;
the terminal equipment is specifically used for sending the parameter information to the web server;
the web server is used for receiving the parameter information sent by the terminal equipment and sending the parameter information to the display equipment;
and the display device is specifically used for receiving the parameter information sent by the web server.
Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
Corresponding to the above embodiment of the method for establishing a remote desktop connection applied to a display device, an embodiment of the present invention further provides a display device, as shown in fig. 10, including a processor 110, a communication interface 120, a memory 130, and a communication bus 140, where the processor 110, the communication interface 120, and the memory 130 complete mutual communication through the communication bus 140;
a memory 130 for storing a computer program;
the processor 110, when executing the program stored in the memory 130, implements the following steps:
receiving parameter information from the terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage;
and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
In the technical scheme provided by the embodiment of the invention, the parameter information from the terminal equipment is received, and the parameter information is sent by the terminal equipment through a parameter input webpage; and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information. Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
The communication bus mentioned in the above display device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the display device and other devices.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
Corresponding to the above embodiment of the method for establishing a remote desktop connection applied to a display device, an embodiment of the present invention further provides a machine-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for establishing a remote desktop connection applied to a display device are implemented.
Corresponding to the above embodiment of the method for establishing a remote desktop connection applied to a terminal device, an embodiment of the present invention further provides a terminal device, as shown in fig. 11, including a processor 210, a communication interface 220, a memory 230, and a communication bus 240, where the processor 210, the communication interface 220, and the memory 230 complete mutual communication through the communication bus 240;
a memory 230 for storing a computer program;
the processor 210 is configured to implement the following steps when executing the program stored in the memory 230:
accessing a parameter input web page;
acquiring input parameter information from a parameter input webpage;
and sending the parameter information to the display equipment so that the display equipment establishes remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
In the technical scheme provided by the embodiment of the invention, the parameter information from the terminal equipment is received, and the parameter information is sent by the terminal equipment through a parameter input webpage; and establishing a remote desktop connection with the remote equipment represented by the parameter information based on the parameter information. Through the technical scheme provided by the embodiment of the invention, a user can access the parameter input webpage through the terminal equipment and input the parameter information required by remote desktop connection on the terminal equipment, so that the parameter information is prevented from being exposed in public occasions, the parameter information is effectively prevented from being leaked, and the safety of the parameter information is improved.
The communication bus mentioned in the above terminal device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the terminal equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
Corresponding to the above embodiment of the method for establishing a remote desktop connection applied to a terminal device, an embodiment of the present invention further provides a machine-readable storage medium, in which a computer program is stored, and when the computer program is executed by a processor, the steps of the method for establishing a remote desktop connection applied to a terminal device are implemented.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the embodiments of the remote desktop connection establishing apparatus, the remote desktop connection establishing system, the display device, the terminal device and the machine-readable storage medium, since they are substantially similar to the embodiments of the remote desktop connection establishing method, the description is relatively simple, and the relevant points can be referred to the partial description of the method embodiments.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims (37)

1. A remote desktop connection establishing method is applied to a display device, and comprises the following steps:
receiving parameter information from terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage;
and establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
2. The method of claim 1, further comprising:
inputting the parameters into a URL address of a webpage to generate a first graphic identification code;
and displaying the first graphic identification code, so that the terminal equipment acquires the URL address of the parameter input webpage through the first graphic identification code and accesses the parameter input webpage.
3. The method of claim 2, wherein the step of entering the parameter into the URL address of the web page to generate the first graphical identifier comprises:
judging whether the URL address of the parameter input webpage is a public network IP address or not;
if yes, the URL address is marked as a URL address with a first identification, and the URL address with the first identification is used for generating a first graphic identification code;
if not, judging whether the display equipment is connected with a wireless local area network or not;
if the connection is made, the URL address is marked as a URL address with a second identifier, the URL address with the second identifier is used for generating a first graphic identification code, and the identifier of the wireless local area network is prompted;
and if the WiFi hotspot is not connected, starting the wireless fidelity WiFi hotspot, marking the URL address as a URL address with a third identifier, generating a first graphic identification code by the URL address with the third identifier, and prompting the identifier of the WiFi hotspot.
4. The method of claim 1, wherein after the step of establishing a remote desktop connection with a remote device represented by the parameter information based on the parameter information, the method further comprises:
receiving first control information from the terminal equipment, wherein the first control information is sent by the terminal equipment through an access control webpage;
and sending the first control information to the remote equipment through the remote desktop connection, so that the remote equipment controls the presentation correspondingly to the first control information.
5. The method according to claim 4, wherein the control webpage is stored in the terminal device;
before the step of receiving the first control information from the terminal device, the method further includes:
and sending connection success information to the terminal equipment so that the terminal equipment triggers to access the control webpage according to the connection success information.
6. The method of claim 4, wherein the step of receiving the first control information from the terminal device is preceded by the method further comprising:
and displaying a second graphic identification code comprising the URL address of the control webpage, so that the terminal equipment acquires the URL address of the control webpage through the second graphic identification code and accesses the control webpage.
7. The method of claim 1, wherein after the step of establishing a remote desktop connection with a remote device represented by the parameter information based on the parameter information, the method further comprises:
acquiring second control information corresponding to the input operation according to the input operation on the display equipment;
and sending the second control information to the remote equipment through the remote desktop connection, so that the remote equipment performs the operation corresponding to the second control information.
8. The method according to claim 7, wherein the step of acquiring, according to the input operation on the display device, the second control information corresponding to the input operation comprises:
acquiring a first input operation on the display device;
and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
9. The method according to claim 7, wherein the step of acquiring, according to the input operation on the display device, the second control information corresponding to the input operation comprises:
determining a target key corresponding to a second input operation on a preset keyboard displayed by the display equipment;
and determining second control information based on the keyboard operation corresponding to the target key according to a second corresponding relation between the key included in the preset keyboard and the control information based on the keyboard operation.
10. The method according to any one of claims 1 to 9,
the display equipment provides web service for the parameter input webpage; alternatively, the first and second electrodes may be,
the step of receiving the parameter information from the terminal device includes:
and receiving parameter information from the terminal equipment, which is sent by a web server, wherein the web server provides web service for the parameter input webpage.
11. A remote desktop connection establishing method is applied to terminal equipment, and the method comprises the following steps:
accessing a parameter input web page;
inputting parameter information in the parameter input webpage;
sending the input parameter information to the display device, so that the display device establishes a remote desktop connection with a remote device represented by the parameter information based on the parameter information.
12. The method of claim 11, wherein the step of accessing a parameter entry web page comprises:
acquiring the URL address of the parameter input webpage through a first graphic identification code containing the URL address of the parameter input webpage;
and accessing the parameter input webpage represented by the URL address.
13. The method of claim 12, wherein the step of accessing the parameter entry page indicated by the URL address comprises:
when the URL address is a URL address with a first identifier, accessing the parameter input webpage represented by the URL address through a network for accessing an external network; alternatively, the first and second electrodes may be,
when the URL address is a URL address with a second identifier, connecting a wireless local area network represented by a wireless local area network identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected wireless local area network; alternatively, the first and second electrodes may be,
and when the URL address is the URL address with the third identifier, connecting the WiFi hotspot represented by the WiFi hotspot identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected WiFi hotspot.
14. The method of claim 11, further comprising:
accessing a control web page;
determining first control information corresponding to the operation item based on the selected operation item in the control webpage;
and sending the first control information to the display equipment so that the display equipment sends the first control information to the remote equipment, and the remote equipment controls the presentation.
15. The method of claim 14, wherein the terminal device stores a control page therein, and the step of accessing the control page comprises:
receiving connection success information sent by the display equipment;
and accessing a control webpage based on the connection success information.
16. The method of claim 14, wherein the step of accessing the control page comprises:
acquiring the URL address of the control webpage through a second graphic identification code containing the URL address of the control webpage;
and accessing the control webpage represented by the URL address.
17. A remote desktop connection establishing device is applied to a display device, and comprises:
the first receiving module is used for receiving parameter information from terminal equipment, wherein the parameter information is sent by the terminal equipment through a parameter input webpage;
and the establishing module is used for establishing remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
18. The apparatus of claim 17, further comprising:
the generating module is used for inputting the parameters into the URL address of the webpage to generate a first graphic identification code;
and the first display module is used for displaying the first graphic identification code so that the terminal equipment can acquire the URL address of the parameter input webpage through the first graphic identification code and access the parameter input webpage.
19. The apparatus of claim 18, wherein the generating module is specifically configured to:
judging whether the URL address of the parameter input webpage is a public network IP address or not;
if yes, the URL address is marked as a URL address with a first identification, and the URL address with the first identification is used for generating a first graphic identification code;
if not, judging whether the display equipment is connected with a wireless local area network or not;
if the connection is made, the URL address is marked as a URL address with a second identifier, the URL address with the second identifier is used for generating a first graphic identification code, and the identifier of the wireless local area network is prompted;
and if the WiFi hotspot is not connected, starting the WiFi hotspot, marking the URL address as a URL address with a third identifier, generating a first graphic identification code for the URL address with the third identifier, and prompting the identifier of the WiFi hotspot.
20. The apparatus of claim 17, further comprising:
the second receiving module is used for receiving first control information from the terminal equipment, wherein the first control information is sent by the terminal equipment through an access control webpage;
and the first sending module is used for sending the first control information to the remote equipment through the remote desktop connection, so that the remote equipment controls the presentation correspondingly to the first control information.
21. The apparatus according to claim 20, wherein the terminal device stores the control web page therein; the device further comprises:
and the second sending module is used for sending connection success information to the terminal equipment so that the terminal equipment triggers to access the control webpage according to the connection success information.
22. The apparatus of claim 20, further comprising:
and the second display module is used for displaying a second graphic identification code comprising the URL address of the control webpage, so that the terminal equipment acquires the URL address of the control webpage through the second graphic identification code and accesses the control webpage.
23. The apparatus of claim 17, further comprising:
the acquisition module is used for acquiring second control information corresponding to the input operation according to the input operation on the display equipment;
and the third sending module is used for sending the second control information to the remote equipment through the remote desktop connection so that the remote equipment can perform the operation corresponding to the second control information.
24. The apparatus of claim 23, wherein the obtaining module is specifically configured to:
acquiring a first input operation on the display device;
and determining second control information based on the mouse operation corresponding to the first input operation according to the first corresponding relation between the input operation and the control information based on the mouse operation.
25. The apparatus of claim 23, wherein the obtaining module is specifically configured to:
determining a target key corresponding to a second input operation on a preset keyboard displayed by the display equipment;
and determining second control information based on the keyboard operation corresponding to the target key according to a second corresponding relation between the key included in the preset keyboard and the control information based on the keyboard operation.
26. The apparatus of any one of claims 17-25,
the display equipment provides web service for the parameter input webpage; alternatively, the first and second electrodes may be,
the first receiving module is specifically configured to:
and receiving parameter information from the terminal equipment, which is sent by a web server, wherein the web server provides web service for the parameter input webpage.
27. A remote desktop connection establishing device is applied to a terminal device, and comprises:
the first access module is used for accessing the parameter input webpage;
the input module is used for inputting parameter information in the parameter input webpage;
and the fourth sending module is used for sending the input parameter information to the display equipment so that the display equipment establishes remote desktop connection with the remote equipment represented by the parameter information based on the parameter information.
28. The apparatus of claim 27, wherein the first access module comprises:
the acquisition submodule is used for acquiring the URL address of the parameter input webpage through a first graphic identification code containing the URL address of the parameter input webpage;
and the access submodule is used for accessing the parameter input webpage represented by the URL address.
29. The apparatus of claim 28, wherein the access submodule is specifically configured to:
when the URL address is a URL address with a first identifier, accessing the parameter input webpage represented by the URL address through a network for accessing an external network; alternatively, the first and second electrodes may be,
when the URL address is a URL address with a second identifier, connecting a wireless local area network represented by a wireless local area network identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected wireless local area network; alternatively, the first and second electrodes may be,
and when the URL address is the URL address with the third identifier, connecting the WiFi hotspot represented by the WiFi hotspot identifier prompted by the display equipment, and accessing the parameter input webpage represented by the URL address through the connected WiFi hotspot.
30. The apparatus of claim 27, further comprising:
the second access module is used for accessing the control webpage;
the determining module is used for determining first control information corresponding to the operation item based on the selected operation item in the control webpage;
and the fifth sending module is used for sending the first control information to the display equipment so that the display equipment sends the first control information to the remote equipment, and the remote equipment controls the presentation.
31. The apparatus of claim 30, wherein the terminal device stores a control webpage therein, and the second access module is specifically configured to:
receiving connection success information sent by the display equipment;
and accessing a control webpage based on the connection success information.
32. The apparatus of claim 30, wherein the second access module is specifically configured to:
acquiring the URL address of the control webpage through a second graphic identification code containing the URL address of the control webpage;
and accessing the control webpage represented by the URL address.
33. A remote desktop connection establishing system is characterized by comprising terminal equipment, display equipment and remote equipment;
the display device for performing the method steps of any one of claims 1-10;
the terminal device for performing the method steps of any of claims 11-16.
34. The display equipment is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-10 when executing a program stored in the memory.
35. A machine readable storage medium, characterized in that a computer program is stored in the machine readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of the claims 1-10.
36. The terminal equipment is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing the communication between the processor and the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 11 to 16 when executing a program stored in the memory.
37. A machine readable storage medium, characterized in that a computer program is stored in the machine readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of the claims 11-16.
CN201811051867.4A 2018-09-10 2018-09-10 Remote desktop connection establishing method, device and system Pending CN110888697A (en)

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CN111726848B (en) * 2020-06-16 2022-05-20 杭州海康存储科技有限公司 Equipment binding method, target starting device, fixed terminal and storage medium

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Application publication date: 20200317