CN113572839A - Remote control method, device and system of industrial personal computer - Google Patents
Remote control method, device and system of industrial personal computer Download PDFInfo
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- CN113572839A CN113572839A CN202110835387.2A CN202110835387A CN113572839A CN 113572839 A CN113572839 A CN 113572839A CN 202110835387 A CN202110835387 A CN 202110835387A CN 113572839 A CN113572839 A CN 113572839A
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
- H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
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- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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Abstract
The invention relates to a remote control method, a device and a system of an industrial personal computer.A remote user computer is provided with industrial control software, and accesses the industrial personal computer and a corresponding port through a special outer network server and an inner network server to realize the monitoring of field equipment as the industrial personal computer and the debugging and programming work. And sending the edited program to an industrial personal computer, sending an instruction to the industrial personal computer, and controlling the software of the industrial personal computer to download the program to the corresponding equipment. And the field camera equipment sends the relevant picture to a specified extranet user when needed. According to the method, the extranet server can be accessed to the intranet server, and then the extranet server controls the intranet industrial personal computer and interacts data with the port of the intranet industrial personal computer.
Description
Technical Field
The invention relates to the technical field of industrial personal computers, in particular to a remote control method, a remote control device and a remote control system of an industrial personal computer.
Background
With the wide application of industrial personal computers, the remote control of the industrial personal computers is changed from original offline artificial control to online control. At present, on-line control of an industrial personal computer is realized through an intranet based on a secret principle. The user operates and controls the industrial personal computer on the intranet, but in such a situation, a control person must enter the intranet at the site of the industrial personal computer to control the industrial personal computer. Therefore, the control range of the industrial personal computer is limited, and the control on site is limited.
Disclosure of Invention
In view of this, the present invention provides a remote control method, device and system for an industrial personal computer to overcome the defects of the prior art. The problem that the industrial personal computer cannot be remotely controlled at present is solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
a remote control method of an industrial personal computer is applied to an external network server and comprises the following steps:
receiving login operation data of a user on a preset external network;
determining an internal network to be controlled and a port of an industrial personal computer to be controlled according to the login operation data;
establishing connection between the preset external network and an internal network server where the internal network to be controlled is located;
after the connection is successful, displaying a control interface of the intranet to be controlled to a user, and receiving control operation data of the user on the control interface;
operating on the intranet to be controlled according to the control operation data, and utilizing the port of the industrial personal computer to be controlled to realize remote control operation of the industrial personal computer; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer.
Optionally, the establishing of the connection between the preset external network and the intranet server where the intranet to be controlled is located includes:
performing DNS analysis on the intranet to be controlled to obtain an IP address of the intranet to be controlled;
sending a connection request to the intranet to be controlled according to the IP address;
and if a request agreement instruction fed back by the intranet to be controlled is received, obtaining the access authority of the intranet to be controlled.
Optionally, the method further includes:
receiving registration information input by a user on the preset extranet;
determining user identity information and corresponding intranet information of which the user has operation authority according to the registration information;
establishing an association relation between the user identity information and the corresponding intranet information, constructing an information association table, and storing the information association table;
and acquiring the information of the industrial personal computer under the control of the corresponding intranet information, establishing an incidence relation between the intranet and the industrial personal computer, and storing the information of the industrial personal computer into the information incidence table according to the incidence relation.
Optionally, determining an intranet to be controlled and a port of an industrial personal computer to be controlled according to the login operation data includes:
determining the user identity information according to the login operation data;
traversing the information association table by using the user identity information as a keyword to obtain the corresponding intranet information associated with the user identity information, wherein the corresponding intranet information is determined as the intranet to be controlled;
reading the information of the industrial personal computer corresponding to the corresponding intranet information in the information association table;
and determining the port of the industrial personal computer to be controlled according to the industrial personal computer information.
Optionally, the method further includes:
performing identity authentication on the user according to the login operation data;
after the identity authentication is passed, carrying out authority authentication on the user by combining the intranet to be controlled;
and after the permission verification is passed, executing the step to establish the connection between the preset extranet and the intranet server where the intranet to be controlled is located.
A remote control device of an industrial personal computer comprises:
the login module is used for receiving login operation data of a user on a preset external network;
the login data analysis module is used for determining an intranet to be controlled and a port of an industrial personal computer to be controlled according to the login operation data;
the connection establishing module is used for establishing the connection between the preset external network and the internal network server where the internal network to be controlled is located;
the control interface display module is used for displaying the control interface of the intranet to be controlled to a user after the connection is successful, and receiving control operation data of the user on the control interface;
the control module is used for operating on the intranet to be controlled according to the control operation data and realizing remote control operation of the industrial personal computer by utilizing the port of the industrial personal computer to be controlled; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer.
Optionally, the connection establishing module includes:
the DNS analysis unit is used for carrying out DNS analysis on the intranet to be controlled to obtain the IP address of the intranet to be controlled;
a connection request sending unit, configured to send a connection request to the intranet to be controlled according to the IP address;
and the connection unit is used for obtaining the access authority of the intranet to be controlled after receiving the request approval instruction fed back by the intranet to be controlled.
Optionally, the method further includes:
the registration information receiving module is used for receiving registration information input by a user on the preset extranet;
the registration information analysis module is used for determining user identity information and corresponding intranet information of which the user has operation authority according to the registration information;
the association table building module is used for building an association relation between the user identity information and the corresponding intranet information, building an information association table and storing the information association table;
and the association information filling module is used for acquiring the information of the industrial personal computer under the control of the corresponding intranet information, establishing the association relationship between the intranet and the industrial personal computer, and storing the information of the industrial personal computer into the information association table according to the association relationship.
A remote control method of an industrial personal computer is applied to an intranet server, and comprises the following steps:
acquiring a DNS of an industrial personal computer;
performing DNS analysis on the industrial personal computer DNS, and constructing connection between an intranet server and the industrial personal computer according to a DNS analysis result; and receiving a connection request sent by an external network server, receiving control operation data sent by the external network server after connection is established, and controlling the industrial personal computer according to the control operation data.
A remote control system of an industrial personal computer comprises:
the system comprises an extranet server, an intranet server and an industrial personal computer;
the outer network server is in communication connection with the inner network server, and the inner network server is in communication connection with the industrial personal computer;
the extranet server is used for executing the remote control method of the industrial personal computer;
the intranet server is used for executing the remote control method of the industrial personal computer.
The technical scheme provided by the application can comprise the following beneficial effects:
the application discloses a remote control method of an industrial personal computer, which comprises the following steps: after a user logs in on an extranet server, the extranet server receives login operation data of the user; the intranet to be controlled and the port of the industrial personal computer to be controlled can be determined through the login operation data; then the extranet server establishes the connection between a preset extranet and the intranet to be controlled; after the connection is successful, the extranet server displays a control interface of the intranet to be controlled to the user and receives control operation data of the user on the control interface; operating on the intranet to be controlled according to the control operation data, and utilizing the port of the industrial personal computer to be controlled to realize remote control operation of the industrial personal computer; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer. In the method, the connection between the external network server and the internal network server is established, and then the connection between the external network server and the port of the industrial personal computer is realized. The industrial personal computer controlled by the intranet server is remotely controlled by connecting the intranet server to the intranet server through the accessible extranet server, so that a user can realize remote control of the industrial personal computer through the extranet server, and the remote control practicability of the industrial personal computer 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 flowchart of a remote control method of an industrial personal computer applied to an extranet server according to an embodiment of the present invention;
fig. 2 is a block diagram of a remote control apparatus of an industrial personal computer applied to an extranet server according to an embodiment of the present invention;
fig. 3 is a flowchart of a remote control method of an industrial personal computer applied to an intranet server according to an embodiment of the present invention;
fig. 4 is a structural diagram of a remote control system of an industrial personal computer according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Fig. 1 is a flowchart of a remote control method of an industrial personal computer applied to an extranet server according to an embodiment of the present invention. Referring to fig. 1, a remote control method of an industrial personal computer, the method being applied to an extranet server, the method comprising:
step 101: and receiving login operation data of a user on a preset external network. When a user needs to control the industrial personal computer in a different place, the user can log in a preset external network through the external network server.
The user who carries out the remote control of industrial computer through predetermineeing the outer net in this application is not the adaptation everyone. And a specific person has the authority to log in the external network so as to control the industrial personal computer. And the user authority is set by registering a specific person in advance and giving the specific person the authority to carry out remote control of the industrial personal computer.
The specific user registration process is as follows:
and receiving registration information input by a user on the preset extranet, wherein the user identity information and intranet information operable by the user need to be input when the user registers, and the extranet server stores the user identity information and the corresponding intranet information as the registration information. And then determining user identity information and corresponding intranet information of which the user has the operation authority according to the registration information. After the extranet server acquires a user and an intranet corresponding to the user, establishing an association relation between the user identity information and the corresponding intranet information, constructing an information association table, and storing the information association table; then, a user inputs an industrial personal computer which can be controlled through a corresponding intranet, after an intranet server obtains industrial personal computer information under the control of the information of the corresponding intranet, an incidence relation between the intranet and the industrial personal computer is established, and the industrial personal computer information is stored in the information incidence table according to the incidence relation.
Step 102: and determining the intranet to be controlled and the port of the industrial personal computer to be controlled according to the login operation data. Specifically, after a user logs in a preset extranet at an extranet server, login operation data is generated, and then the user identity information is determined according to the login operation data; traversing the information association table by using the user identity information as a keyword to obtain the corresponding intranet information associated with the user identity information, wherein the corresponding intranet information is determined as the intranet to be controlled; reading the information of the industrial personal computer corresponding to the corresponding intranet information in the information association table; and determining the port of the industrial personal computer to be controlled according to the industrial personal computer information.
Step 103: and establishing connection between the preset external network and the intranet server where the intranet to be controlled is located.
Specifically, the method comprises the following steps: performing DNS analysis on the intranet to be controlled to obtain an IP address of the intranet to be controlled; sending a connection request to the intranet to be controlled according to the IP address; and if a request agreement instruction fed back by the intranet to be controlled is received, obtaining the access authority of the intranet to be controlled.
Before establishing the connection between the preset extranet and the intranet server where the intranet to be controlled is located, authentication is performed on a login user, namely, authentication is performed on user identity information input by the user, and after the authentication is passed, the authority of the user is authenticated. When a user logs in the preset external network, identity information and intranet information to be connected are input, identity authentication is firstly carried out by combining the identity information input by the user, after the identity authentication is passed, the intranet information input by the user is authenticated, whether the corresponding intranet information bound when the user is registered before is consistent with the input intranet information is determined, and if the corresponding intranet information is consistent with the input intranet information, permission authentication is judged to be passed.
Step 104: and after the connection is successful, displaying the control interface of the intranet to be controlled to the user, and receiving control operation data of the user on the control interface. And after the user logs in successfully, an intranet control interface connected with the intranet is displayed to the user on an interactive interface of the extranet server, and the user can operate on the intranet control interface.
Step 105: operating on the intranet to be controlled according to the control operation data, and utilizing the port of the industrial personal computer to be controlled to realize remote control operation of the industrial personal computer; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer.
In the application, the external network server is responsible for user rule injection, software downloading, user grouping, the internal network server and the industrial personal computer, grouping, DNS analysis and important data storage.
The user can execute the functions of programming, debugging, supervision, field operation and maintenance of the intranet industrial equipment (including the industrial personal computer participating in production) through the extranet server.
Meanwhile, the extranet server can perform grouping management in the application, and the grouping function specifically comprises the following steps: programming, debugging, monitoring, field operation, and grouping the maintenance users with the corresponding industrial personal computers and the intranet servers. For example, the programming, debugging and supervising users of company A cannot log on the intranet operation of company B, and data and software are also distinguished.
The intranet server is responsible for: and the intranet operates and maintains the user notes and uploads the user notes to a server of the extranet. And meanwhile, the DNS of the intranet industrial control machine is decomposed, and the login and control of the intranet server and the industrial control machine by an extranet user are ensured.
It should be noted that, in the present application, whether the intranet server is installed with industrial control software to see the needs of the user (on-site user)! The outer network system monitors, programs and correspondingly controls the corresponding inner network equipment and the corresponding industrial personal computer through the inner network and outer network DCS service and the industrial personal computer port; or the industrial control software of the corresponding intranet industrial personal computer is operated.
The industrial control software generally refers to PLC single chip microcomputer programming, frequency converter debugging, vision, infrared radar imaging and the like, DCS (distributed control) and the like.
The software of the field industrial control computer is connected with the field equipment through the port of the field industrial control computer! The remote user's software also monitors, programs and operates the associated field devices through the field industrial control computer port. The internal and external network servers are mainly used for enabling external network user programs to find out related internal network industrial personal computers and carrying out data transmission on the internal network industrial personal computers and ports of the internal network industrial personal computers.
Usable extranet server connects the intranet in above-mentioned embodiment in this application, and then carries out remote control to the industrial computer under the intranet. The practicability of the industrial personal computer remote control is improved.
Fig. 2 is a block diagram of a remote control device of an industrial personal computer applied to an extranet server according to an embodiment of the present invention. Referring to fig. 2, a remote control apparatus of an industrial personal computer includes:
the login module 201 is configured to receive login operation data of a user on a preset extranet.
And the login data analysis module 202 is used for determining the intranet to be controlled and the port of the industrial personal computer to be controlled according to the login operation data.
And the connection establishing module 203 is configured to establish a connection between the preset extranet and the intranet server where the intranet to be controlled is located.
And the control interface display module 204 is configured to display the control interface of the intranet to be controlled to the user after the connection is successful, and receive control operation data of the user on the control interface.
The control module 205 is used for operating on the intranet to be controlled according to the control operation data and realizing remote control operation of the industrial personal computer by using the port of the industrial personal computer to be controlled; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer.
Wherein, the connection establishing module 203 comprises: the DNS analysis unit is used for carrying out DNS analysis on the intranet to be controlled to obtain the IP address of the intranet to be controlled; a connection request sending unit, configured to send a connection request to the intranet to be controlled according to the IP address; and the connection unit is used for obtaining the access authority of the intranet to be controlled after receiving the request approval instruction fed back by the intranet to be controlled.
On the basis of the above embodiments, the apparatus in this application further includes:
and the registration information receiving module is used for receiving the registration information input by the user on the preset external network.
And the registration information analysis module is used for determining user identity information and corresponding intranet information of which the user has the operation authority according to the registration information.
And the association table building module is used for building an association relationship between the user identity information and the corresponding intranet information, building an information association table and storing the information association table.
And the association information filling module is used for acquiring the information of the industrial personal computer under the control of the corresponding intranet information, establishing the association relationship between the intranet and the industrial personal computer, and storing the information of the industrial personal computer into the information association table according to the association relationship.
The remote control device of the industrial personal computer can realize the remote control of the industrial personal computer through the external network server.
On the basis of the embodiment of the extranet server, the application also discloses a corresponding method embodiment of the intranet server, which is concretely as follows.
Fig. 3 is a flowchart of a remote control method of an industrial personal computer applied to an intranet server according to an embodiment of the present invention. Referring to fig. 3, a remote control method of an industrial personal computer, the method being applied to an intranet server, includes:
step 301: acquiring a DNS of an industrial personal computer;
step 302: and performing DNS analysis on the DNS of the industrial personal computer, and constructing connection between the intranet server and the industrial personal computer according to the DNS analysis result.
Step 303: and receiving a connection request sent by an external network server, receiving control operation data sent by the external network server after connection is established, and controlling the industrial personal computer according to the control operation data.
In the embodiment, the intranet server can control the industrial personal computer.
In order to more clearly introduce a hardware system for implementing the embodiment of the present invention, an embodiment of the present invention further provides a remote control system of an industrial personal computer, which corresponds to the remote control method of the industrial personal computer provided in the embodiment of the present invention. Please see the examples below.
Fig. 4 is a structural diagram of a remote control system of an industrial personal computer according to an embodiment of the present invention. Referring to fig. 4, a remote control system of an industrial personal computer includes:
an extranet server 401, an intranet server 402, and an industrial personal computer 403;
the extranet server 401 is in communication connection with the intranet server 402, and the intranet server 402 is in communication connection with the industrial personal computer 403;
the extranet server 401 is configured to execute the control method of the industrial personal computer 403;
the intranet server 402 is configured to execute the control method of the industrial personal computer 403.
In the system, the extranet server is connected with the intranet server, the intranet server is connected with the industrial personal computer, and a user can realize remote control of the industrial personal computer through the intranet server available to the extranet server.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A remote control method of an industrial personal computer is characterized in that the method is applied to an external network server and comprises the following steps:
receiving login operation data of a user on a preset external network;
determining an internal network to be controlled and a port of an industrial personal computer to be controlled according to the login operation data;
establishing connection between the preset external network and an internal network server where the internal network to be controlled is located;
after the connection is successful, displaying a control interface of the intranet to be controlled to a user, and receiving control operation data of the user on the control interface;
operating on the intranet to be controlled according to the control operation data, and utilizing the port of the industrial personal computer to be controlled to realize remote control operation of the industrial personal computer; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer.
2. The method according to claim 1, wherein the establishing of the connection between the preset extranet and the intranet server where the intranet to be controlled is located comprises:
performing DNS analysis on the intranet to be controlled to obtain an IP address of the intranet to be controlled;
sending a connection request to the intranet to be controlled according to the IP address;
and if a request agreement instruction fed back by the intranet to be controlled is received, obtaining the access authority of the intranet to be controlled.
3. The method of claim 1, further comprising:
receiving registration information input by a user on the preset extranet;
determining user identity information and corresponding intranet information of which the user has operation authority according to the registration information;
establishing an association relation between the user identity information and the corresponding intranet information, constructing an information association table, and storing the information association table;
and acquiring the information of the industrial personal computer under the control of the corresponding intranet information, establishing an incidence relation between the intranet and the industrial personal computer, and storing the information of the industrial personal computer into the information incidence table according to the incidence relation.
4. The method according to claim 3, wherein the determining the intranet to be controlled and the port of the industrial personal computer to be controlled according to the login operation data comprises:
determining the user identity information according to the login operation data;
traversing the information association table by using the user identity information as a keyword to obtain the corresponding intranet information associated with the user identity information, wherein the corresponding intranet information is determined as the intranet to be controlled;
reading the information of the industrial personal computer corresponding to the corresponding intranet information in the information association table;
and determining the port of the industrial personal computer to be controlled according to the industrial personal computer information.
5. The method of claim 3, further comprising:
performing identity authentication on the user according to the login operation data;
after the identity authentication is passed, carrying out authority authentication on the user by combining the intranet to be controlled;
and after the permission verification is passed, executing the step to establish the connection between the preset extranet and the intranet server where the intranet to be controlled is located.
6. The utility model provides a remote control device of industrial computer which characterized in that includes:
the login module is used for receiving login operation data of a user on a preset external network;
the login data analysis module is used for determining an intranet to be controlled and a port of an industrial personal computer to be controlled according to the login operation data;
the connection establishing module is used for establishing the connection between the preset external network and the internal network server where the internal network to be controlled is located;
the control interface display module is used for displaying the control interface of the intranet to be controlled to a user after the connection is successful, and receiving control operation data of the user on the control interface;
the control module is used for operating on the intranet to be controlled according to the control operation data and realizing remote control operation of the industrial personal computer by utilizing the port of the industrial personal computer to be controlled; the remote control operation includes: and sending the set program to the industrial personal computer and/or sending a control instruction to the industrial personal computer and/or requesting to acquire a shooting picture of the camera equipment of the industrial personal computer.
7. The apparatus of claim 6, wherein the connection establishing module comprises:
the DNS analysis unit is used for carrying out DNS analysis on the intranet to be controlled to obtain the IP address of the intranet to be controlled;
a connection request sending unit, configured to send a connection request to the intranet to be controlled according to the IP address;
and the connection unit is used for obtaining the access authority of the intranet to be controlled after receiving the request approval instruction fed back by the intranet to be controlled.
8. The apparatus of claim 6, further comprising:
the registration information receiving module is used for receiving registration information input by a user on the preset extranet;
the registration information analysis module is used for determining user identity information and corresponding intranet information of which the user has operation authority according to the registration information;
the association table building module is used for building an association relation between the user identity information and the corresponding intranet information, building an information association table and storing the information association table;
and the association information filling module is used for acquiring the information of the industrial personal computer under the control of the corresponding intranet information, establishing the association relationship between the intranet and the industrial personal computer, and storing the information of the industrial personal computer into the information association table according to the association relationship.
9. A remote control method of an industrial personal computer is characterized in that the method is applied to an intranet server, and comprises the following steps:
acquiring a DNS of an industrial personal computer;
performing DNS analysis on the industrial personal computer DNS, and constructing connection between an intranet server and the industrial personal computer according to a DNS analysis result;
and receiving a connection request sent by an external network server, receiving control operation data sent by the external network server after connection is established, and controlling the industrial personal computer according to the control operation data.
10. The utility model provides a remote control system of industrial computer which characterized in that includes:
the system comprises an extranet server, an intranet server and an industrial personal computer;
the outer network server is in communication connection with the inner network server, and the inner network server is in communication connection with the industrial personal computer;
the extranet server is used for executing the remote control method of the industrial personal computer according to any one of claims 1 to 5; the intranet server is used for executing the remote control method of the industrial personal computer according to claim 9.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000891A1 (en) * | 2016-06-28 | 2018-01-04 | 华为技术有限公司 | Security control method and device for virtual desktop, and virtual desktop management system |
| CN108924165A (en) * | 2018-08-24 | 2018-11-30 | 北京和利时工业软件有限公司 | A kind of Intranet remote access method and its device and Intranet gateway |
| CN110351373A (en) * | 2019-07-15 | 2019-10-18 | 阳光电源股份有限公司 | A kind of long-distance monitoring method and device in power station |
| CN112261083A (en) * | 2020-09-21 | 2021-01-22 | 广州汽车集团股份有限公司 | Remote control method and system and virtual machine server |
| CN112311855A (en) * | 2020-09-30 | 2021-02-02 | 新华三大数据技术有限公司 | Data transmission method and device |
-
2021
- 2021-07-23 CN CN202110835387.2A patent/CN113572839A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018000891A1 (en) * | 2016-06-28 | 2018-01-04 | 华为技术有限公司 | Security control method and device for virtual desktop, and virtual desktop management system |
| CN108924165A (en) * | 2018-08-24 | 2018-11-30 | 北京和利时工业软件有限公司 | A kind of Intranet remote access method and its device and Intranet gateway |
| CN110351373A (en) * | 2019-07-15 | 2019-10-18 | 阳光电源股份有限公司 | A kind of long-distance monitoring method and device in power station |
| CN112261083A (en) * | 2020-09-21 | 2021-01-22 | 广州汽车集团股份有限公司 | Remote control method and system and virtual machine server |
| CN112311855A (en) * | 2020-09-30 | 2021-02-02 | 新华三大数据技术有限公司 | Data transmission method and device |
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