CN111935267B - Industrial 5G rapid networking method and system - Google Patents
Industrial 5G rapid networking method and system Download PDFInfo
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Abstract
The invention discloses a method and a system for industrial 5G rapid networking, wherein the method comprises the following steps: when the first routing terminal receives a signal sent by corresponding first industrial equipment, the first routing terminal forwards the signal to a corresponding first 5G data transmission terminal, and the first 5G data transmission terminal sends the signal to the virtual server; after receiving the signal, the virtual server acquires an identifier of the second industrial equipment contained in the signal, and queries an identifier of a second routing terminal corresponding to the second industrial equipment according to the identifier; after inquiring the identifier of the second routing terminal, the virtual server sends the signal to a second 5G data transmission terminal corresponding to the second routing terminal, and the second 5G data transmission terminal sends the signal to the second routing terminal; and after receiving the signal, the second routing terminal sends the signal to corresponding second industrial equipment, so that the second industrial equipment executes corresponding operation according to the signal. The invention can improve the efficiency of industrial 5G networking and reduce the networking operation difficulty and networking cost.
Description
Technical Field
The invention relates to the technical field of 5G networking, in particular to an industrial 5G rapid networking method and system.
Background
The 5G, fifth Generation mobile communication technology (5 th Generation mobile networks or 5th Generation wireless systems, 5th-Generation, 5G or 5G technology for short), is the latest Generation cellular mobile communication technology, and is an extension following 4G (LTE-a, wiMax), 3G (UMTS, LTE) and 2G (GSM) systems. 5G has many advantages such as high data rate, reduced latency, reduced cost, increased system capacity, and large-scale device connectivity.
Currently, 5G networking is generally performed by using an NSA (Non-Standalone networking) method. In the prior art, ip addresses are generally allocated to industrial equipment through a VPDN (Virtual Private dial-up network), and then when the industrial equipment sends signals through wifi or network cable and the like, the signals reach the corresponding industrial equipment through a 5G core network, a 4G core network and a cloud server, so as to realize 5G networking; or the operator allocates a fixed ip address for the 5G SIM card in the 5G data transmission terminal built in each industrial device, and then 5G networking is realized according to the fixed ip address.
However, both the two networking modes have certain defects, for example, when networking is realized by distributing ip addresses through the VPDN, a VPDN dedicated line needs to be opened, 5G SIM cards are distributed and a large number of ip addresses are distributed under a VPDN fusion platform, the time consumed for the application process of the operator dedicated line and the implementation and deployment of the dedicated line is too long, and great resource waste is caused; for example, when an operator allocates an ip address to the 5G SIM card corresponding to each industrial device, a huge cost is generated, and the operator lacks a mature process system for configuring the fixed ip 5G SIM card, which results in a complicated operation and a great waste of time.
Disclosure of Invention
The embodiment of the invention provides an industrial 5G fast networking method and system, aiming at reducing networking cost and improving networking efficiency while realizing 5G fast networking.
The embodiment of the invention provides an industrial 5G rapid networking method, which comprises the following steps:
connecting each routing terminal to corresponding industrial equipment and 5G data transmission terminals in a wired mode;
configuring and mounting a plurality of routing terminals on the same virtual server, and binding the identification of each routing terminal with the identification of the corresponding industrial equipment;
when a first routing terminal in a plurality of routing terminals receives a signal sent by corresponding first industrial equipment, the first routing terminal forwards the signal to a corresponding first 5G data transmission terminal, and the first 5G data transmission terminal sends the signal to a virtual server through a 5G public network and a core network in sequence;
after receiving the signal, the virtual server acquires an identifier of second industrial equipment contained in the signal, and queries an identifier of a second routing terminal corresponding to the second industrial equipment according to the identifier;
after inquiring the identifier of the second routing terminal, the virtual server sends the signal to a second 5G data transmission terminal corresponding to the second routing terminal through a core network and a 5G public network in sequence, and the second 5G data transmission terminal sends the signal to the second routing terminal;
and after receiving the signal, the second routing terminal sends the signal to corresponding second industrial equipment, so that the second industrial equipment executes corresponding operation according to the signal.
Further, the method also comprises the following steps:
installing a time source on the virtual server by using the IIS;
each routing terminal accesses the time source, if the routing terminal accesses the time source successfully, the network connection of the routing terminal is judged to be successful, the current time of the virtual server is obtained, and the local time is updated after the current time is obtained successfully; and if the access of the routing terminal fails, judging that the network connection of the routing terminal fails.
Further, each routing terminal accesses the time source, if the routing terminal accesses the time source successfully, the network connection of the routing terminal is judged to be successful, the current time of the virtual server is obtained, and the local time is updated after the current time is obtained successfully; if the access of the routing terminal fails, judging that the network connection of the routing terminal fails, wherein the judging comprises the following steps:
when the network connection of the routing terminal is judged to be successful, accessing the time source at intervals of first preset time;
and when the network connection of the routing terminal is judged to be failed, accessing the time source at intervals of second preset time, wherein the second preset time is less than the first preset time.
Further, the method also comprises the following steps:
the routing terminal requests a corresponding configuration file from the virtual server and judges whether the version number of the configuration file is changed or not;
and if the version number of the configuration file changes, the routing terminal downloads the configuration file from the virtual server and completes corresponding configuration according to the configuration file.
Further, the requesting, by the routing terminal, the corresponding configuration file from the virtual server, and determining whether a version number of the configuration file changes include:
the routing terminal sends a request for acquiring a configuration file to the virtual server;
the virtual server acquires the identifier and the password of the routing terminal according to the request;
and the virtual server verifies the password according to the identifier, returns verified information to the routing terminal if the password passes the verification, and allows the routing terminal to acquire the configuration file.
Further, the method also comprises the following steps:
establishing a plurality of hubs on the virtual server, configuring and hanging the routing terminals in the same group on the same hub on the virtual server, and storing configuration files;
when a hub updating request is received, updating the hub on the virtual server in a new, modified or deleted mode;
when receiving the updating request of the routing terminal, updating the routing terminal on the concentrator in a new establishment, modification or deletion mode.
Further, the core network is a 4G core network or a 5G core network.
The embodiment of the invention also provides an industrial 5G rapid networking system, which comprises: the system comprises a plurality of routing terminals, industrial equipment and 5G data transmission terminals corresponding to the routing terminals and a virtual server, wherein each routing terminal is connected to the corresponding industrial equipment and 5G data transmission terminals in a wired mode; the plurality of routing terminals are configured and mounted on the same virtual server, and the identification of each routing terminal is bound with the identification of the corresponding industrial equipment;
the routing terminals are used for forwarding signals to corresponding first 5G data transmission terminals when the first routing terminals of the routing terminals receive the signals sent by corresponding first industrial equipment, and the signals are sent to the virtual server through the 5G public network and the core network sequentially by the first 5G data transmission terminals; and
the second routing terminal is used for sending the signal to corresponding second industrial equipment after receiving the signal, so that the second industrial equipment executes corresponding operation according to the signal;
the 5G data transmission terminal is used for sending the signal to the virtual server through the 5G public network and the core network in sequence; and sending the signal to a second routing terminal;
after receiving the signal, the virtual server acquires an identifier of second industrial equipment contained in the signal, and queries an identifier of a second routing terminal corresponding to the second industrial equipment according to the identifier; and
after the identifier of the second routing terminal is inquired, the signal is sent to a second 5G data transmission terminal corresponding to the second routing terminal through a core network and a 5G public network in sequence, and the signal is sent to the second routing terminal by the second 5G data transmission terminal;
further, the routing terminal is further configured to access the time source, and if the routing terminal is successfully accessed, it is determined that the network connection of the routing terminal is successful, and the current time of the virtual server is obtained, and the local time is updated after the current time is successfully obtained; and if the access of the routing terminal fails, judging that the network connection of the routing terminal fails.
Further, the virtual server is further configured to create a plurality of hubs, configure and mount routing terminals in the same group on the same hub on the virtual server, and store configuration files;
when a hub updating request is received, updating the hub on the virtual server in a new, modified or deleted mode;
when receiving the updating request of the routing terminal, updating the routing terminal on the hub by means of new creation, modification or deletion.
The embodiment of the invention provides a 5G rapid networking method and a system, wherein the method comprises the following steps: connecting each routing terminal to corresponding industrial equipment and 5G data transmission terminals in a wired mode; configuring and mounting a plurality of routing terminals on the same virtual server, and binding the identification of each routing terminal with the identification of the corresponding industrial equipment; when a first routing terminal in a plurality of routing terminals receives a signal sent by corresponding first industrial equipment, the first routing terminal forwards the signal to a corresponding first 5G data transmission terminal, and the first 5G data transmission terminal sends the signal to a virtual server through a 5G public network and a core network in sequence; after receiving the signal, the virtual server acquires an identifier of second industrial equipment contained in the signal, and queries an identifier of a second routing terminal corresponding to the second industrial equipment according to the identifier; after inquiring the identifier of the second routing terminal, the virtual server sends the signal to a second 5G data transmission terminal corresponding to the second routing terminal through a core network and a 5G public network in sequence, and the second 5G data transmission terminal sends the signal to the second routing terminal; and after receiving the signal, the second routing terminal sends the signal to corresponding second industrial equipment, so that the second industrial equipment executes corresponding operation according to the signal. The embodiment of the invention correspondingly sets the routing terminal for the industrial equipment and manages each routing terminal through the virtual server, thereby effectively improving the efficiency of 5G networking and reducing the operation difficulty and networking cost of 5G networking.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.
Fig. 1 is a schematic flowchart of an industrial 5G fast networking method according to an embodiment of the present invention;
fig. 2 is a schematic architecture diagram of an industrial 5G fast networking system 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 some, not all, embodiments of the present invention. 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.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 is a schematic flow chart of an industrial 5G fast networking method according to an embodiment of the present invention, which specifically includes: steps S101 to S106.
S101, connecting each routing terminal to corresponding industrial equipment and a 5G data transmission terminal in a wired mode;
s102, configuring and mounting a plurality of routing terminals on the same virtual server, and binding the identification of each routing terminal with the identification of corresponding industrial equipment;
s103, when a first routing terminal in the plurality of routing terminals receives a signal sent by corresponding first industrial equipment, the first routing terminal forwards the signal to a corresponding first 5G data transmission terminal, and the first 5G data transmission terminal sends the signal to a virtual server through a 5G public network and a core network in sequence;
s104, after receiving the signal, the virtual server acquires an identifier of a second industrial device contained in the signal, and inquires an identifier of a second routing terminal corresponding to the second industrial device according to the identifier;
s105, after inquiring the identifier of the second routing terminal, the virtual server sends the signal to a second 5G data transmission terminal corresponding to the second routing terminal through a core network and a 5G public network in sequence, and the second 5G data transmission terminal sends the signal to the second routing terminal;
and S106, after receiving the signal, the second routing terminal sends the signal to corresponding second industrial equipment, so that the second industrial equipment executes corresponding operation according to the signal.
In this embodiment, first, each device in the industrial 5G networking is assembled, for example, each routing terminal is connected to the corresponding industrial device and the 5G data transmission terminal in a wired manner, a plurality of routing terminals are configured and mounted on the same virtual server, and an identifier of each routing terminal is bound to an identifier of the corresponding industrial device. And then, testing the networking equipment, wherein the success of the test indicates the success of networking. Specifically, a first industrial device sends a signal to a connected first routing terminal, the first routing terminal forwards the signal to a connected first 5G data transmission terminal, and then the first 5G data transmission terminal sends the signal to a mounted virtual server through a 5G public network and a core network; the virtual server processes the signal, namely, acquires an identifier of the industrial equipment (namely, a second industrial equipment) which receives the signal and an identifier of the corresponding routing equipment (namely, a second routing equipment) which are contained in the signal, and then sends the signal to the corresponding second 5G data transmission terminal according to the acquired identifier information; and after receiving the signal, the second 5G data transmission terminal sends the signal to the second routing terminal, and the second routing terminal forwards the signal to the second industrial equipment, so that the second industrial equipment executes corresponding operation according to the received signal, further completes networking test, and realizes industrial 5G fast networking.
The identifier of the industrial device described in this embodiment may be understood as a device number of the industrial device, and the identifier of the routing terminal may be understood as a unique identifier of the routing terminal, for example, a terminal number of the routing terminal or an ip address, where the ip address of the routing terminal may be uniformly allocated by the virtual server. Furthermore, the identifier of the routing terminal and the identifier of the industrial equipment connected with the routing terminal can be bound together through the virtual server, so that the searching is convenient. In the embodiment, the route terminals are correspondingly arranged for the industrial equipment, and the virtual server is used for scheduling and managing each route terminal, so that the efficiency of 5G networking is effectively improved, and the operation difficulty and networking cost of 5G networking are reduced.
It can be understood that the industrial equipment described in this embodiment may be industrial equipment applied in many industrial scenarios, for example, an AGV transport vehicle and a stacker in warehouse logistics, and further, for example, monitoring equipment for monitoring industrial operation, and the like. Furthermore, the routing device may be connected to a management server and an operation and maintenance server of the industrial device, in addition to the industrial device, so as to implement management and operation and maintenance of the industrial device mounted on the same virtual server, for example, the AGV transport vehicle mounted on the same virtual server is managed by a WCS (warehouse management system).
In a specific embodiment, when an industrial device fails, online remote fault maintenance can be realized by the industrial 5G fast networking method provided by the embodiment. Specifically, the fault industrial equipment sends a fault signal to a corresponding routing terminal, the routing terminal forwards the fault signal to a corresponding 5G data transmission terminal, and the 5G data transmission terminal sends the fault signal to the virtual server through a 5G public network and a core network in sequence; the virtual server firstly acquires an identifier (such as the serial number of the industrial equipment management system) of a target industrial equipment management system and an identifier (such as an ip address of target routing equipment) of a routing terminal (which can be called as a target routing terminal for convenient reading) corresponding to the industrial equipment management system, which are contained in the fault signal, and then transmits the fault signal to a 5G data transmission terminal corresponding to the target routing terminal through a core network and a 5G public network according to the acquired identifier of the target routing terminal; and the 5G data transmission terminal forwards the fault signal to the target routing terminal, and then the target routing terminal forwards the fault signal to the industrial equipment management system. After receiving the fault signal, the industrial equipment management system analyzes the fault signal to find a fault solution, and after the industrial equipment management system can provide a corresponding fault solution for the fault signal, the fault solution is sent to the faulty industrial equipment through the networking method provided by the embodiment, so that the fault problem of the industrial equipment is solved.
It should be noted that in this embodiment, names of the virtual servers, the hubs created on the virtual servers, or the routing terminals mounted on the hubs cannot be the same, that is, each virtual server, hub, and routing terminal has a unique identifier, so that the signal can be transmitted smoothly.
In another embodiment, the purposes of creating the hub by the virtual server and mounting each routing terminal on the hub are realized through softether software (which is a tool for simulating a network card and the hub, and can simulate the functions of the hub and realize the function of a VPN). Specifically, a plurality of mutually independent hubs are opened on the virtual server through softether, the connection between the virtual server and each routing terminal is processed through packet switching by the hubs, and the virtual server can also limit the routing terminals mounted on the hubs.
In one embodiment, the industrial 5G fast networking method further comprises:
installing a time source on the virtual server by using the IIS;
each routing terminal accesses the time source, if the routing terminal accesses the time source successfully, the network connection of the routing terminal is judged to be successful, the current time of the virtual server is obtained, and the local time is updated after the current time is obtained successfully; and if the access of the routing terminal fails, judging that the network connection of the routing terminal fails.
In this embodiment, the time clock related to the time may not be installed at the routing terminal, and the current time may not be obtained due to a network problem when the routing terminal is started, so that the virtual server may not work normally. The time source is installed on the virtual server through the IIS (Internet information service), the routing terminal can access the time source after being started, the current time of the time source is obtained, and the local time is updated according to the obtained current time, so that the problems are effectively solved, and the virtual server cannot normally work due to the time problem is avoided. Of course, if the access of the routing terminal fails, it indicates that the network of the routing terminal is not connected or the connection fails, that is, the local time cannot be updated according to the time source.
In an embodiment, each routing terminal accesses the time source, and if the routing terminal accesses the time source successfully, it is determined that the network connection of the routing terminal is successful, the current time of the virtual server is obtained, and the local time is updated after the current time is obtained successfully; if the access of the routing terminal fails, judging that the network connection of the routing terminal fails, wherein the judging comprises the following steps:
when the network connection of the routing terminal is judged to be successful, accessing the time source at intervals of first preset time;
and when the network connection of the routing terminal is judged to be failed, accessing the time source at intervals of second preset time, wherein the second preset time is less than the first preset time.
In this embodiment, the routing terminal, no matter whether the network connection is successful or the network connection is failed, needs to intermittently access the time source, so as to ensure that the network of the routing terminal is always in a state of successful connection, or that the network of the routing terminal is successfully connected as soon as possible after the network connection is failed, thereby facilitating subsequent operations. It can be understood that, when the network connection of the routing terminal is successful, the access time interval of the routing terminal to the time source may be longer, and when the network connection of the routing terminal is failed, the access time interval of the routing terminal to the time source is shorter, so that it can be determined as soon as possible that the network of the routing terminal is in a connection successful state again (i.e., a state of connection failure is changed into a state of connection success), and it can also be avoided that the routing terminal accesses the time source frequently in a state of network connection success, which causes resource waste. For example, the second preset time is set to be twice the first preset time, that is, the access time interval of the routing terminal after the network connection is successful is half of the access time interval after the network connection is failed.
In one embodiment, the industrial 5G fast networking method further comprises:
the routing terminal requests a corresponding configuration file from the virtual server and judges whether the version number of the configuration file changes or not;
and if the version number of the configuration file changes, the routing terminal downloads the configuration file from the virtual server and completes corresponding configuration according to the configuration file.
In this embodiment, after determining that the network of the routing terminal is in a successful connection state, the routing terminal may request a configuration file from the virtual server, and update and configure itself according to the requested configuration file. Of course, if the configuration file requested by the routing terminal is the same as the current configuration file of the routing terminal, the configuration does not need to be updated again. Therefore, when the routing terminal requests a corresponding configuration file, it may first determine whether the configuration file changes from a previous version, for example, it may determine according to a version number of the configuration file, and if it determines that the configuration file changes, the routing terminal may further obtain (i.e., download) the configuration file from the virtual server and complete the update configuration; if the configuration file is not changed, the configuration file does not need to be obtained again, so that the downloading amount of the configuration file can be reduced, the resource occupation is saved, and the use efficiency can be improved.
In addition, the process of determining whether the configuration file is changed may also be performed by the virtual server. Specifically, the routing terminal sends the version number of the current configuration file of the routing terminal to the virtual server while requesting the configuration file from the virtual server, and after receiving the configuration file request, the virtual server judges whether the version number of the current configuration file of the routing terminal is consistent with the version number of the configuration file to be requested by the routing terminal, and if so, judges that the configuration file is not changed; and if not, judging that the configuration file is changed. And after the judgment is finished, the virtual server returns a judgment result to the routing terminal, and the routing terminal determines whether to continuously acquire the configuration file.
In a specific application scenario, after network connection is successful, the routing device acquires a corresponding configuration file from the virtual server, and starts local softether software according to the configuration after the configuration file is downloaded. Further, the working state of the softether software is monitored in real time and recorded in a log for storage. Preferably, the monitored working state of the softether software is displayed on a display screen, so that the routing terminal can be adjusted in real time according to the displayed working state.
In an embodiment, the requesting, by the routing terminal, a corresponding configuration file from the virtual server, and determining whether a version number of the configuration file changes includes:
the routing terminal sends a request for acquiring a configuration file to the virtual server;
the virtual server acquires the identifier and the password of the routing terminal according to the request;
and the virtual server verifies the password according to the identifier, and if the password passes the verification, the virtual server returns the information that the password passes the verification to the routing terminal and allows the routing terminal to acquire the configuration file.
In this embodiment, when the routing terminal needs to obtain a configuration file from the virtual server (that is, when the configuration file changes), the routing terminal needs to send a corresponding request to the virtual server. And the virtual server may obtain, according to the request, an identifier (e.g., ip address, etc.) of the corresponding routing terminal and a password of the configuration file downloaded by the routing terminal, and check the password, and if the check is successful, the routing terminal may be allowed to download the corresponding configuration file. According to the embodiment, the configuration file is encrypted, so that the safety and the confidentiality of data transmission (namely downloading the configuration file) are improved, and the configuration file can only be downloaded and obtained by a corresponding routing terminal.
In a specific application scenario, the configuration file includes a device number, a user name, and a password of a corresponding routing terminal. Of course, other routing terminals may also be included that need to update the configuration.
In another specific application scenario, in order to facilitate that devices (such as industrial devices and routing terminals) can be mass-produced and used, a text file is set at a accessible position of Windows stored in the devices, and after the devices are batch injected into a program, the file can be accessed only by writing a device number (or an ip address and the like corresponding to the routing terminal), a user name and a password into Windows. When the device program is started, if the file is detected, the device can transfer the information in the file to the configuration file of the device for saving and using, and delete the file to prevent the password from being leaked.
In one embodiment, the industrial 5G fast networking method further comprises:
establishing a plurality of hubs on the virtual server, configuring and loading routing terminals in the same group on the same hub on the virtual server, and storing configuration files;
when a hub updating request is received, updating the hub on the virtual server in a new, modified or deleted mode;
when receiving the updating request of the routing terminal, updating the routing terminal on the hub by means of new creation, modification or deletion.
In this embodiment, route terminals belonging to the same group (which may be understood as route terminals having the same function or the same type) are mounted on the same hub, and a plurality of different hubs are provided on the virtual server, that is, one virtual server may mount a plurality of groups of route terminals at the same time. The virtual server configures the mounted route terminals, for example, allocates ip addresses of the route terminals, device numbers of industrial devices connected to the route terminals, and the like.
When the hub needs to be updated, the virtual server can modify or delete the owned hub, or create a new hub, so as to achieve the effect of updating the hub; when the route terminal mounted on the hub needs to be updated, the virtual server can also modify or delete the route terminal on the hub, or allocate a new route terminal to the hub, thereby achieving the effect of updating the route terminal.
In a specific application scenario, a hub or a routing terminal on the hub is newly created, modified or deleted through softether.
In an embodiment, the core network is a 4G core network or a 5G core network.
In this embodiment, the core network may be a currently-used 4G core network, or may use a 5G core network after the 5G core network is mature. That is, the 5G data transmission terminal may forward the signal to the virtual server sequentially through the 5G public network and the 5G core network, or may forward the signal to the virtual server sequentially through the 5G public network and the 4G core network.
Fig. 2 is a schematic architecture diagram of an industrial 5G fast networking system according to an embodiment of the present invention, where the industrial 5G fast networking system includes:
the system comprises a plurality of routing terminals 201, industrial equipment 202 and 5G data transmission terminals 203 corresponding to the routing terminals, and a virtual server 204, wherein each routing terminal 201 is connected to the corresponding industrial equipment 202 and 5G data transmission terminals 203 in a wired mode; the plurality of routing terminals 201 are configured to be mounted on the same virtual server 204, and the identifier of each routing terminal 201 is bound with the identifier of the corresponding industrial device 202;
the routing terminal 201 is configured to, when a first routing terminal 201 of the plurality of routing terminals 201 receives a signal sent by a corresponding first industrial device 202, forward the signal to a corresponding first 5G data transmission terminal 203 by the first routing terminal 201, and send the signal to the virtual server 204 through the 5G public network and the core network in sequence by the first 5G data transmission terminal 203; and
the second routing terminal 201 is configured to send the signal to the corresponding second industrial device 202 after receiving the signal, so that the second industrial device 202 executes a corresponding operation according to the signal;
the 5G data transmission terminal 203 is used for sequentially transmitting the signal to the virtual server 204 through a 5G public network and a core network; and sending said signal to the second routing terminal 201;
after receiving the signal, the virtual server 204 obtains an identifier of the second industrial device 202 included in the signal, and queries an identifier of the second routing terminal 201 corresponding to the second industrial device 202 according to the identifier; and
after the identifier of the second routing terminal 201 is queried, the signal is sent to a second 5G data transmission terminal 203 corresponding to the second routing terminal 201 through a core network and a 5G public network in sequence, and the second 5G data transmission terminal 203 sends the signal to the second routing terminal 201;
in an embodiment, the routing terminal 201 is further configured to access the time source, and if the routing terminal 201 accesses the time source successfully, it is determined that the network connection of the routing terminal 201 is successful, and obtain the current time of the virtual server 204, and update the local time after the current time is successfully obtained; if the access of the routing terminal 201 fails, it is determined that the network connection of the routing terminal 201 fails.
In an embodiment, the virtual server 204 is further configured to create a plurality of hubs, mount the same group of routing terminals 201 on the same hub on the virtual server 204, and store a configuration file;
when a hub updating request is received, updating the hub on the virtual server 204 in a new establishment, modification or deletion mode;
when receiving the updating request of the routing terminal 201, the updating operation is performed on the routing terminal 201 on the hub in a new, modified or deleted way.
Since the embodiment of the system part corresponds to the embodiment of the method part, the embodiment of the system part is described with reference to the embodiment of the method part, and is not repeated here.
The embodiments are described in a progressive mode in the specification, the emphasis of each embodiment is on the difference from the other embodiments, and the same and similar parts among the embodiments can be referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are 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 phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. An industrial 5G rapid networking method is characterized by comprising the following steps:
connecting each routing terminal to corresponding industrial equipment and 5G data transmission terminals in a wired mode;
configuring and mounting a plurality of routing terminals on the same virtual server, and binding the identification of each routing terminal with the identification of the corresponding industrial equipment;
when a first routing terminal in a plurality of routing terminals receives a signal sent by corresponding first industrial equipment, the first routing terminal forwards the signal to a corresponding first 5G data transmission terminal, and the first 5G data transmission terminal sends the signal to a virtual server through a 5G public network and a core network in sequence;
after receiving the signal, the virtual server acquires an identifier of second industrial equipment contained in the signal, and queries an identifier of a second routing terminal corresponding to the second industrial equipment according to the identifier;
after inquiring the identifier of the second routing terminal, the virtual server sends the signal to a second 5G data transmission terminal corresponding to the second routing terminal through a core network and a 5G public network in sequence, and the second 5G data transmission terminal sends the signal to the second routing terminal;
and after receiving the signal, the second routing terminal sends the signal to corresponding second industrial equipment, so that the second industrial equipment executes corresponding operation according to the signal.
2. The industrial 5G fast networking method according to claim 1, further comprising:
installing a time source on the virtual server by using the IIS;
each routing terminal accesses the time source, if the routing terminal accesses successfully, the network connection of the routing terminal is judged to be successful, the current time of the virtual server is obtained, and the local time is updated after the current time is obtained successfully; and if the access of the routing terminal fails, judging that the network connection of the routing terminal fails.
3. The industrial 5G fast networking method according to claim 2, wherein each routing terminal accesses the time source, if the routing terminal accesses the time source successfully, the network connection of the routing terminal is determined to be successful, the current time of the virtual server is obtained, and the local time is updated after the current time is obtained successfully; if the access of the routing terminal fails, judging that the network connection of the routing terminal fails, wherein the judging comprises the following steps:
when the network connection of the routing terminal is judged to be successful, accessing the time source at intervals of first preset time;
and when the network connection of the routing terminal is judged to be failed, accessing the time source at intervals of second preset time, wherein the second preset time is less than the first preset time.
4. The industrial 5G fast networking method according to claim 1, further comprising:
the routing terminal requests a corresponding configuration file from the virtual server and judges whether the version number of the configuration file changes or not;
and if the version number of the configuration file changes, the routing terminal downloads the configuration file from the virtual server and completes corresponding configuration according to the configuration file.
5. The industrial 5G fast networking method according to claim 4, wherein the step of requesting, by the routing terminal, the corresponding configuration file from the virtual server and determining whether a version number of the configuration file changes comprises:
the routing terminal sends a request for acquiring a configuration file to the virtual server;
the virtual server acquires the identifier and the password of the routing terminal according to the request;
and the virtual server verifies the password according to the identifier, and if the password passes the verification, the virtual server returns the information that the password passes the verification to the routing terminal and allows the routing terminal to acquire the configuration file.
6. The industrial 5G fast networking method according to claim 1, further comprising:
establishing a plurality of hubs on the virtual server, configuring and loading routing terminals in the same group on the same hub on the virtual server, and storing configuration files;
when a hub updating request is received, updating the hub on the virtual server in a new, modified or deleted mode;
when receiving the updating request of the routing terminal, updating the routing terminal on the concentrator in a new establishment, modification or deletion mode.
7. The industrial 5G fast networking method according to claim 1, wherein the core network is a 4G core network or a 5G core network.
8. An industrial 5G rapid networking system, comprising: the system comprises a plurality of routing terminals, industrial equipment and 5G data transmission terminals corresponding to the routing terminals and a virtual server, wherein each routing terminal is connected to the corresponding industrial equipment and 5G data transmission terminals in a wired mode; the plurality of routing terminals are configured and mounted on the same virtual server, and the identification of each routing terminal is bound with the identification of the corresponding industrial equipment;
the routing terminal is used for forwarding a signal to a corresponding first 5G data transmission terminal when a first routing terminal in the routing terminals receives the signal sent by the corresponding first industrial equipment, and sending the signal to the virtual server through the 5G public network and the core network sequentially by the first 5G data transmission terminal; and
the second routing terminal is used for sending the signal to corresponding second industrial equipment after receiving the signal, so that the second industrial equipment executes corresponding operation according to the signal;
the 5G data transmission terminal is used for sending the signal to the virtual server through the 5G public network and the core network in sequence; and sending the signal to a second routing terminal;
after receiving the signal, the virtual server acquires an identifier of second industrial equipment contained in the signal, and inquires an identifier of a second routing terminal corresponding to the second industrial equipment according to the identifier; and
and after the identifier of the second routing terminal is inquired, the second routing terminal sends the signal to a second 5G data transmission terminal corresponding to the second routing terminal through the core network and the 5G public network in sequence, and the second 5G data transmission terminal sends the signal to the second routing terminal.
9. The industrial 5G rapid networking system according to claim 8, wherein the routing terminal is further configured to access a time source, and if the routing terminal is successfully accessed, it is determined that the network connection of the routing terminal is successful, and the current time of the virtual server is obtained, and the local time is updated after the current time is successfully obtained; and if the access of the routing terminal fails, judging that the network connection of the routing terminal fails.
10. The industrial 5G rapid networking system according to claim 8, wherein the virtual server is further configured to create a plurality of hubs, to suspend the same group of routing terminals on the same hub on the virtual server, and to store the configuration file;
when a hub updating request is received, updating the hub on the virtual server in a new, modified or deleted mode;
when receiving the updating request of the routing terminal, updating the routing terminal on the hub by means of new creation, modification or deletion.
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| CN113630771A (en) * | 2021-07-16 | 2021-11-09 | 中国铁道科学研究院集团有限公司 | Railway passenger service and passenger transport centralized management and control method and device based on 5G |
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