Industrial equipment hierarchical communication method and device and storage medium

Abstract

The invention provides an industry equipment grading communication method and device and a storage medium, and belongs to the technical field of communication, and the method comprises the steps: carrying out the grading judgment processing of authentication equipment information, and obtaining an initial grading communication strategy of a plurality of to-be-graded equipment; sending the initial hierarchical communication strategy to a plurality of to-be-graded devices, so that the plurality of to-be-graded devices communicate according to the initial hierarchical communication strategy and a preset hierarchical communication rule; when the plurality of to-be-graded devices communicate, receiving device adjustment information sent by at least one to-be-graded device in the plurality of to-be-graded devices; performing hierarchical judgment processing on the equipment adjustment information to obtain a hierarchical communication adjustment strategy; and sending the hierarchical communication adjustment strategy to the plurality of to-be-graded devices, so that the plurality of to-be-graded devices communicate according to the hierarchical communication adjustment strategy and a preset hierarchical communication rule. Dynamic grading can be performed according to the use scene information change of the to-be-graded equipment, and the method is suitable for more service scenes.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of communication, and particularly relates to an industry device hierarchical communication method and device and storage medium. BACKGROUND

[0002] With the development of communication technology, the types of industry devices are more and more, and some industry devices run single OS business form and have weak data security protection. Such devices cannot meet the security requirements of the industry for the devices, and if such devices access the industry network and communicate with other devices, there is a hidden danger of data leakage. Therefore, it is necessary to perform hierarchical management and control on the industry devices.

[0003] In the prior art, the hierarchical management and control on the industry identification is based on the device hardware conditions and the hierarchical authentication information is fixed in the device system. The inventor finds that the industry device hierarchical management and control method in the prior art has poor applicability, thereby failing to meet the needs of variable business. SUMMARY

[0004] The present application provides an industry device hierarchical communication method and device and storage medium, which are used to solve the problem that the industry device hierarchical management and control method in the prior art has poor applicability, thereby failing to meet the needs of variable business.

[0005] In a first aspect, the present application provides an industry device hierarchical communication method applied to a network management device, comprising:

[0006] receiving authentication device information sent by a plurality of devices to be graded;

[0007] performing hierarchical judgment processing on the authentication device information to obtain an initial hierarchical communication strategy for the plurality of devices to be graded;

[0008] sending the initial hierarchical communication strategy to the plurality of devices to be graded, so that the plurality of devices to be graded communicate according to the initial hierarchical communication strategy and a preset hierarchical communication rule;

[0009] receiving device adjustment information sent by at least one device to be graded in the plurality of devices to be graded when the plurality of devices to be graded communicate;

[0010] performing hierarchical judgment processing on the device adjustment information to obtain a hierarchical communication adjustment strategy;

[0011] sending the hierarchical communication adjustment strategy to the plurality of devices to be graded, so that the plurality of devices to be graded communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rule.

[0012] In a possible implementation, the authentication device information includes a device type, an authentication manner, a communication manner, an operating system (OS) type, security component information, and account information of each device to be classified; and the classification judgment processing on the authentication device information to obtain the initial classification communication strategy for the multiple devices to be classified includes: performing classification processing on the device type, the authentication manner, the communication manner, the operating system (OS) type, the security component information, and the account information of each device to be classified to obtain device classification information; determining classification information of each device to be classified according to the device classification information of each device to be classified; and determining the initial classification communication strategy for the multiple devices to be classified according to all the classification information.

[0013] In a possible implementation, when the multiple devices to be classified are in communication, the method further includes: in response to a manual modification operation of a network administrator, adjusting the initial classification communication strategy to obtain a classification communication adjustment strategy.

[0014] In a possible implementation, when the multiple devices to be classified are in communication, the method further includes: performing a management and control operation on the multiple devices to be classified.

[0015] In a second aspect, an industry device classification communication method is provided, which is applied to any device to be classified in multiple devices to be classified, and includes the following steps.

[0016] sending authentication device information to a network management device, so that the network management device performs classification judgment processing on the authentication device information to obtain an initial classification communication strategy for the multiple devices to be classified;

[0017] receiving the initial classification communication strategy sent by the network management device, and performing communication according to the initial classification communication strategy and a preset classification communication rule;

[0018] when the multiple devices to be classified are in communication, sending device adjustment information to the network management device, so that the network management device performs classification judgment processing on the device adjustment information to obtain a classification communication adjustment strategy;

[0019] receiving the classification communication adjustment strategy sent by the network management device, and performing communication according to the classification communication adjustment strategy and the preset classification communication rule.

[0020] In a possible implementation, the communication according to the initial classification communication strategy and the preset classification communication rule includes: limiting data transmission to other devices to be classified of a lower level and / or allowing data transmission to other devices to be classified of a higher level according to the preset classification communication rule and the initial classification communication strategy.

[0021] In a possible implementation, after receiving the hierarchical communication adjustment policy sent by the network management device, the method further includes: storing the hierarchical communication adjustment policy in a preset database, so as to communicate with other devices to be graded according to the hierarchical communication adjustment policy when it is detected that the communication connection with the network management device is disconnected.

[0022] In a third aspect, an embodiment of the present application provides an industry device hierarchical communication apparatus, applied to a network management device, and including:

[0023] A first receiving module, configured to receive authentication device information sent by a plurality of devices to be graded;

[0024] A grading module, configured to perform grading judgment processing on the authentication device information, to obtain an initial hierarchical communication policy about the plurality of devices to be graded;

[0025] A first sending module, further configured to send the initial hierarchical communication policy to the plurality of devices to be graded, so that the plurality of devices to be graded communicate according to the initial hierarchical communication policy and a preset hierarchical communication rule;

[0026] The first receiving module is further configured to receive device adjustment information sent by at least one device to be graded in the plurality of devices to be graded when the plurality of devices to be graded communicate;

[0027] The grading module is further configured to perform grading judgment processing on the device adjustment information, to obtain a hierarchical communication adjustment policy;

[0028] The first sending module is further configured to send the hierarchical communication adjustment policy to the plurality of devices to be graded, so that the plurality of devices to be graded communicate according to the hierarchical communication adjustment policy and the preset hierarchical communication rule.

[0029] In a fourth aspect, an embodiment of the present application provides an industry device hierarchical communication apparatus, applied to any device to be graded in a plurality of devices to be graded, and including:

[0030] A second sending module, configured to send authentication device information to a network management device, so that the network management device performs grading judgment processing on the authentication device information, to obtain an initial hierarchical communication policy about the plurality of devices to be graded;

[0031] A device communication module, configured to receive the initial hierarchical communication policy sent by the network management device, and communicate according to the initial hierarchical communication policy and a preset hierarchical communication rule;

[0032] The second sending module is used to send device adjustment information to the network management device when multiple devices to be classified are communicating, so that the network management device can perform classification judgment processing on the device adjustment information to obtain a classification communication adjustment strategy;

[0033] The device communication module is also used to receive the hierarchical communication adjustment strategy sent by the network management device, and to communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

[0034] Fifthly, embodiments of this application provide a computer-readable storage medium storing computer-executable instructions, which, when executed by a processor, implement the industry equipment hierarchical communication method as described in the first or second aspect.

[0035] The industry-specific equipment hierarchical communication method, apparatus, and storage medium provided in this application embodiment first send authentication device information from the device to be hierarchically classified to a network management device to obtain an initial hierarchical communication strategy. Then, communication is performed according to the initial hierarchical communication strategy and preset hierarchical communication rules. This hierarchical communication method improves data transmission security. Furthermore, when multiple devices to be hierarchically classified are communicating, device adjustment information can be sent to the network management device, allowing the network management device to perform hierarchical judgment processing on the device adjustment information to obtain a hierarchical communication adjustment strategy. The method receives the hierarchical communication adjustment strategy sent by the network management device and performs communication according to the hierarchical communication adjustment strategy and preset hierarchical communication rules. This enables the method to dynamically hierarchize devices to be hierarchically classified according to changes in usage scenario information, thereby meeting more business needs. Attached Figure Description

[0036] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0037] Figure 1 This is a schematic diagram illustrating an application scenario of the hierarchical communication method for industry equipment provided in the embodiments of this application.

[0038] Figure 2 A flowchart illustrating the hierarchical communication method for industry equipment provided in this application embodiment. Figure One ;

[0039] Figure 3 A flowchart illustrating the hierarchical communication method for industry equipment provided in this application embodiment. Figure Two ;

[0040] Figure 4 An interaction flow diagram of the industry device hierarchical communication method provided by the embodiment of the present application is shown in the figure.

[0041] Figure 5 A structure diagram of the industry device hierarchical communication device provided by the embodiment of the present application is shown in the figure. Figure One

[0042] Figure 6 A structure diagram of the industry device hierarchical communication device provided by the embodiment of the present application is shown in the figure. Figure Two DETAILED DESCRIPTION

[0043] In order to make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0044] At present, the inventor finds that when the industry device hierarchical management in the prior art is used, the device hierarchy does not change with the change of the device use scene, and cannot meet the controllable mode of the industry upper, middle and lower. Moreover, the industry devices are various, and have certain requirements on the hardware. If the hardware condition of the device is low, the device is not allowed to access the network, resulting in limited business. With the increase of the business types, the actual use scene of the device is also variable. The hierarchical authentication information is fixed in the device system, that is, the device cannot be dynamically graded according to the actual use scene. When the device use scene changes, the device level also does not change, and the business demand cannot be met. In addition, when the device newly accesses the industry network, some devices have weak hardware capability and cannot meet the requirement of sensitive data processing. Therefore, when communicating with such devices, it is also impossible to guarantee high enough data security.

[0045] The embodiments of the present application provide the following technical concept for solving the problem: when the device is authenticated, the network management side grades the device by default according to the device hierarchical rule, and then dynamically grades according to the change of the use scene information or manually dynamically grades by the administrator, so that the adaptability of the present application is better. In addition, the communication strategy is also synchronized after the device is networked. The networking can be controlled by the center point, and the offline condition can also follow the device level communication rule to communicate, so as to improve the data security during communication.

[0046] Figure 1 An application scene diagram of the industry device hierarchical communication method provided by the embodiment of the present application is shown in the figure. Figure 1 As shown in the figure, the application scene diagram of the industry device hierarchical communication method provided by the embodiment of the present application includes a network management device 101 and a plurality of devices to be graded 102. ​​

[0047] The network management device 101 serves as a network management center, and is configured to receive device information when a plurality of devices to be classified 102 register for authentication, the device information including device type, authentication method, communication method, OS type, whether there is a security component, account information, and other information related to device registration authentication and communication. The network management device 101 performs classification judgment processing according to the device information, obtains a default device classification strategy, and controls communication access and data transmission according to the default device classification strategy, and limits data transmission. In this embodiment, the network management device 101 can be a gateway, an edge server, a cloud server, or a background server, etc. managed by a management department.

[0048] The device to be classified 102 is configured to allow a user to perform device authentication registration operation to obtain device information, and send the device information to the network management device 101 through a communication network. The device to be classified 102 is also configured to allow the user to adjust the device information according to different business requirements and device use scenarios, and send the adjusted device information to the network management device 101, so that the network device 101 automatically adjusts the default device classification strategy according to the adjusted device information to obtain an adjusted device classification strategy, and controls the plurality of devices to be classified 102 to communicate according to the adjusted device classification strategy. In this embodiment, the device to be classified 102 can be a device used by a user, such as a mobile phone, a tablet computer, a notebook computer, a desktop computer, etc.

[0049] In an optional embodiment of the present application, any one of the plurality of devices to be classified 102 having data processing performance can also serve as a network management center. It receives device information sent by other devices to be classified 102, and generates a required device classification strategy according to the device information.

[0050] Figure 2 The flowchart of the industry device classification communication method provided by the embodiment of the present application Figure One The execution subject of the embodiment can be Figure 1 The network management device 101 in the embodiment shown in the figure can also be other computer-related devices, and the embodiment is not particularly limited.

[0051] As Figure 2 shown, the industry device classification communication method includes:

[0052] S201: receiving authentication device information sent by a plurality of devices to be classified.

[0053] In this embodiment, the authentication device information can be information generated during the registration and authentication process of the device to be classified when a user uses it. For example, this includes the device model and configuration parameters required for normal operation. The network management device can receive the authentication device information sent by the device to be classified after obtaining user authorization via network communication. When the network management device is a backend server, cloud server, or edge server, the transmission can be performed through a gateway.

[0054] S202: Perform hierarchical judgment processing on the authentication device information to obtain the initial hierarchical communication strategy for multiple devices to be hierarchically classified.

[0055] In this embodiment, step S202 may involve using data processing code or a model to perform hierarchical judgment processing on the input authentication device information to obtain the initial hierarchical communication strategy for multiple devices to be hierarchically classified.

[0056] In an optional embodiment of this application, the authentication device information includes the device type, authentication method, communication method, operating system (OS) type, security component information, and account information of each device to be classified; correspondingly, step S202 includes:

[0057] S202a: Classify the device type, authentication method, communication method, operating system (OS) type, security component information, and account information of each device to be classified to obtain device classification information.

[0058] S202b: Determine the classification information of each device to be classified based on its equipment classification information.

[0059] S202c: Based on all the classification information, determine the initial classification communication strategy for multiple devices to be classified.

[0060] In this embodiment, device types may include gateways, platforms, and multi-mode terminals. Authentication methods may include Public Key Infrastructure (PKI), Pre-Shared Key (PSK), device fingerprinting, and biometric authentication. Communication methods may include Bluetooth communication, wireless communication, and wired communication. OS types may include securely certified OSes and other types of OSes. Security component information may indicate whether the device has security components. Account information may include the account name and account level information configured during device setup, such as the account information of the group leader and group members.

[0061] In this embodiment, device classification information refers to the device type, authentication method, communication method, OS type, security component information, and account information corresponding to the device to be classified. Based on this information, a classification judgment can be made for each device to be classified using preset classification rules to obtain the specific device level of each device.

[0062] In this embodiment, the initial hierarchical communication strategy for multiple devices to be classified can be hierarchical data composed of the specific device levels of each device. For example, the account information of a device to be classified may include a group leader's login name and password, the presence of security components, a security-certified OS model, device fingerprint authentication as the authentication method, and wired communication as the communication method. In this case, the account information of the device to be classified could be a higher level, LN. When at least one of the aforementioned device classification information of other devices to be classified changes towards a lower level, the resulting level is also lower, for example, LM, where M is less than N, indicating that level LM is lower than level LN.

[0063] In this embodiment, the initial hierarchical communication strategy can be to assign a device level to each of the multiple devices to be hierarchically classified. For example, device A has a device level of L1, device B has a device level of L2, device C has a device level of L3, device D has a device level of L4, and device X has a device level of LN. Wherein, L1... <L2<L3<L4<…<LN。

[0064] S203: Send the initial hierarchical communication strategy to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the initial hierarchical communication strategy and the preset hierarchical communication rules.

[0065] In this embodiment, the preset hierarchical communication rules can be used to limit or allow data transmission between devices to be classified. The preset hierarchical communication rules can be: when a lower-level device to be classified sends data to a higher-level device to be classified, the data transmission is allowed; when a higher-level device to be classified sends data to a lower-level device, the data transmission is restricted.

[0066] S204: When multiple devices to be classified are communicating, receive device adjustment information sent by at least one of the multiple devices to be classified.

[0067] In this embodiment, when multiple devices to be graded communicate, and the usage environment of at least one of these devices changes, the corresponding device-related information will also change. For example, when a device to be graded is moved from indoors to outdoors, the communication method may change from wired to wireless communication, or when a group leader's grading device is used by a group member, the device's account information will also change. In this case, the grading level of the device to be graded needs to be adjusted.

[0068] S205: Perform hierarchical judgment and processing on the equipment adjustment information to obtain a hierarchical communication adjustment strategy.

[0069] In this embodiment, the hierarchical judgment process in step S205 is similar to that in step S202. Therefore, it will not be described again here. It should be noted that the hierarchical communication adjustment strategy refers to a change in the device level of at least one of the multiple devices to be hierarchically classified.

[0070] S206: Send the hierarchical communication adjustment strategy to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

[0071] In this embodiment, after the hierarchical communication adjustment strategy is sent to multiple devices to be hierarchically classified, the multiple devices to be hierarchically classified communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

[0072] For example, the initial hierarchical communication policy sets device level L1 for device A, L2 for device B, L3 for device C, and L4 for device D. The hierarchical communication adjustment policy sets device level L1 for device A, L2 for device B, L1 for device C, and L4 for device D. Previously, when device B communicated with device C, data transmission from device C to device B was restricted. However, under the hierarchical communication adjustment policy, data transmission from device C to device B is now permitted.

[0073] In addition to the network management device automatically adjusting the device level of the device to be classified, the industry device classification communication method provided in an optional embodiment of this application also includes:

[0074] Step A: In response to the network administrator's manual modification, the initial hierarchical communication policy is adjusted to obtain the hierarchical communication adjustment policy.

[0075] Based on the above embodiments, in an optional embodiment of this application, step S204 further includes the following when multiple devices to be classified are communicating:

[0076] Step B: Perform control operations on multiple devices to be classified.

[0077] In this embodiment, performing control operations on multiple devices to be classified refers to the process of assigning different network access permissions to devices of different device levels.

[0078] In summary, the industry device hierarchical communication method provided in this application first receives authentication device information sent by multiple devices to be hierarchically classified, performs preliminary hierarchical judgment processing on the authentication device information to obtain an initial hierarchical communication strategy, and then sends the initial hierarchical communication strategy to the multiple devices to be hierarchically classified, enabling the multiple devices to communicate according to the initial hierarchical communication strategy and preset hierarchical communication rules, so that when multiple devices to be hierarchically classified communicate, they can receive device adjustment information sent by at least one device to be hierarchically classified. Then, the device adjustment information is subjected to hierarchical judgment processing again to obtain a hierarchical communication adjustment strategy after adjusting the initial hierarchical communication rules. It can dynamically hierarchically classify according to changes in the usage scenario information of the devices to be hierarchically classified, so as to meet the controllable mode of network management devices as control centers in the industry. This dynamic hierarchical communication strategy and preset hierarchical communication rules can also improve data security during communication.

[0079] Furthermore, the initial hierarchical communication policy can be adjusted in response to manual modifications by network administrators to facilitate the management of devices awaiting hierarchical classification. This caters to a wider range of use cases for these devices, improving the overall applicability of the method.

[0080] Figure 3 A flowchart illustrating the hierarchical communication method for industry equipment provided in this application embodiment. Figure Two The execution entity in this embodiment can be Figure 1 Any of the multiple devices to be classified 101 in the illustrated embodiment can also be other computer-related devices; this embodiment is not particularly limited in this respect.

[0081] like Figure 3 As shown, the industry's equipment hierarchical communication method includes:

[0082] S301: Send the authentication device information to the network management device so that the network management device can perform hierarchical judgment processing on the authentication device information and obtain the initial hierarchical communication strategy for multiple devices to be hierarchically classified.

[0083] In this embodiment, during the registration and authentication of a device to be classified, authentication device information describing the device to be classified is generated. This authentication device information needs to be sent to the network management device to obtain the initial classification communication policy.

[0084] S302: Receive the initial hierarchical communication policy sent by the network management device, and communicate according to the initial hierarchical communication policy and the preset hierarchical communication rules.

[0085] Specifically, in an optional embodiment of this application, step S302, which involves communicating according to an initial hierarchical communication strategy and a preset hierarchical communication rule, includes: restricting the sending of data to other lower-level devices to be hierarchically classified and / or allowing the sending of data to other higher-level devices to be hierarchically classified, according to the preset hierarchical communication rule and the initial hierarchical communication strategy.

[0086] In this embodiment, the preset hierarchical communication rules are used to determine the data transmission direction between devices of different device levels. To avoid situations where some devices with weak hardware capabilities cannot meet the requirements for processing sensitive data, and to ensure data security during device communication, the preset hierarchical communication rules in this embodiment allow data transmission from a lower-level device to a higher-level device, and restrict data transmission otherwise.

[0087] In an optional embodiment of this application, the preset hierarchical communication rules can also change with the initial hierarchical communication strategy. In this case, the preset hierarchical communication rules can define data transmission levels based on the device level of the device to be hierarchically classified. For example, if L1 is a low level and LN is a high level, then the corresponding data transmission level is L1 < LN. In this case, sending data from L1 to LN is allowed, while sending data from LN to L1 is restricted.

[0088] S303: When multiple devices to be classified are communicating, the device adjustment information is sent to the network management device so that the network management device can perform classification judgment and processing on the device adjustment information to obtain a classification communication adjustment strategy.

[0089] In this embodiment, when multiple devices to be classified communicate, if the registration and authentication information of one of the devices changes, the device level corresponding to that device also needs to be reclassified. Changes in registration and authentication information can be caused by system reinstallation, user change, or changes in usage scenarios, leading to changes in communication and authentication methods. In this case, the device to be classified needs to send device adjustment information to the network management device, which then performs classification judgment processing on the device adjustment information to obtain a classified communication adjustment strategy.

[0090] S304: Receive the hierarchical communication adjustment strategy sent by the network management device, and communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

[0091] In this embodiment, the communication principle in step S304 is similar to that in step S302, so it will not be described again in this embodiment. The difference in this embodiment is that the communication at this time is based on a hierarchical communication adjustment strategy, rather than the original initial hierarchical communication strategy.

[0092] Based on the above embodiments, in an optional embodiment of this application, after receiving the hierarchical communication adjustment strategy sent by the network management device in step S302, the method further includes:

[0093] The hierarchical communication adjustment strategy is stored in a preset database so that when a communication connection with the network management device is lost, communication with other devices to be classified is carried out according to the hierarchical communication adjustment strategy.

[0094] In this embodiment, the hierarchical communication adjustment strategy can be stored in the database of the devices to be hierarchically classified. Of course, the initial communication strategy obtained before adjustment can also be stored in the database of the devices to be hierarchically classified. When a device is detected to have lost communication with the network management device, it indicates that the device to be hierarchically classified has been removed from the control of the network management device. At this time, the device to be hierarchically classified can still communicate according to the initial hierarchical communication adjustment strategy in the database. This approach improves data transmission security when the devices are removed from the control of the network management device, without affecting communication between the devices to be hierarchically classified.

[0095] In summary, the industry device hierarchical communication method provided in this application involves the device to be hierarchically classified sending its authentication device information to the network management device to obtain an initial hierarchical communication strategy. Communication then proceeds according to the initial hierarchical communication strategy and preset hierarchical communication rules. This hierarchical communication approach improves data transmission security. Furthermore, when multiple devices to be hierarchically classified are communicating, device adjustment information can be sent to the network management device, enabling the network management device to perform hierarchical judgment processing on the device adjustment information to obtain a hierarchical communication adjustment strategy. The method receives the hierarchical communication adjustment strategy sent by the network management device and communicates according to the hierarchical communication adjustment strategy and preset hierarchical communication rules. This allows the method to dynamically hierarchize devices to be hierarchically classified based on changes in usage scenario information, thereby meeting more business needs.

[0096] At the same time, it can enable the hierarchical communication adjustment strategy to be synchronized after the devices to be classified are connected to the network. The network communication can be controlled by the network management device, and after the devices to be classified are disconnected from the network management device, they can still communicate with each other according to the hierarchical communication adjustment strategy, so as to improve the data transmission security between the devices to be classified in this usage environment.

[0097] Figure 4 This is a schematic diagram of the interaction process of the hierarchical communication method for industry equipment provided in the embodiments of this application.

[0098] like Figure 4 As shown, the method includes:

[0099] S401: Multiple devices awaiting classification send authentication device information to the network management device.

[0100] S402: The network management device performs hierarchical judgment processing on the authentication device information to obtain the initial hierarchical communication strategy for multiple devices to be hierarchically classified.

[0101] S403: The network management device sends the initial classification communication policy to multiple devices to be classified.

[0102] S404: Multiple devices to be classified communicate according to the initial classification communication strategy and the preset classification communication rules.

[0103] S405: When multiple devices to be classified are communicating, at least one of the devices to be classified sends device adjustment information to the network management device.

[0104] S406: The network management device performs hierarchical judgment and processing on the device adjustment information to obtain hierarchical communication adjustment strategies.

[0105] S407: The network management device sends a hierarchical communication adjustment policy to multiple devices to be hierarchically classified.

[0106] S408: Multiple devices to be classified communicate according to the classification communication adjustment strategy and preset classification communication rules.

[0107] In this embodiment, the specific implementation process and implementation principle of steps S401 to S408 are similar to those described in the above embodiments, so they will not be repeated here.

[0108] Figure 5 A schematic diagram of the structure of the industry equipment hierarchical communication device provided in the embodiments of this application. Figure One The device is used in network management equipment and includes: a first receiving module 51, a hierarchical module 52 and a first transmitting module 53.

[0109] The first receiving module 51 is used to receive authentication device information sent by multiple devices to be classified.

[0110] The grading module 52 is used to perform grading judgment processing on the authentication device information to obtain the initial grading communication strategy for multiple devices to be graded.

[0111] The first sending module 53 is also used to send the initial hierarchical communication strategy to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the initial hierarchical communication strategy and the preset hierarchical communication rules;

[0112] The first receiving module 51 is also used to receive device adjustment information sent by at least one of the multiple devices to be classified when multiple devices to be classified are communicating.

[0113] The hierarchical module 52 is also used to perform hierarchical judgment processing on the equipment adjustment information in order to obtain a hierarchical communication adjustment strategy.

[0114] The first sending module 53 is also used to send the hierarchical communication adjustment strategy to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

[0115] In an optional embodiment of this application, the authentication device information includes the device type, authentication method, communication method, operating system (OS) type, security component information, and account information of each device to be classified. Accordingly, the classification module 52 is specifically used to: classify the device type, authentication method, communication method, OS type, security component information, and account information of each device to be classified to obtain device classification information; determine the classification information of each device to be classified based on the device classification information; and determine the initial classification communication strategy for multiple devices to be classified based on all the classification information.

[0116] In an optional embodiment of this application, the hierarchical module 52 is further configured to: adjust the initial hierarchical communication strategy in response to a manual modification operation by the network administrator, thereby obtaining a hierarchical communication adjustment strategy.

[0117] In an optional embodiment of this application, when multiple devices to be classified are communicating, the first sending module 53 is further configured to: perform control operations on the multiple devices to be classified.

[0118] The industry equipment hierarchical communication device provided in this embodiment can be used to execute the technical solutions of the above method embodiments. Its implementation principle and technical effects are similar, and will not be described again in this embodiment.

[0119] Figure 6 A schematic diagram of the structure of the industry equipment hierarchical communication device provided in the embodiments of this application. Figure Two .

[0120] like Figure 6 As shown, the industry equipment classification communication device is applied to any one of multiple equipment to be classified, and includes: a second sending module 61 and an equipment communication module 62.

[0121] The second sending module 61 is used to send the authentication device information to the network management device so that the network management device can perform hierarchical judgment processing on the authentication device information and obtain an initial hierarchical communication strategy for multiple devices to be hierarchically classified.

[0122] The device communication module 62 is used to receive the initial hierarchical communication strategy sent by the network management device, and to communicate according to the initial hierarchical communication strategy and the preset hierarchical communication rules.

[0123] The second sending module 61 is used to send device adjustment information to the network management device when multiple devices to be classified are communicating, so that the network management device can perform classification judgment processing on the device adjustment information to obtain a classification communication adjustment strategy.

[0124] The device communication module 62 is also used to receive hierarchical communication adjustment strategies sent by the network management device, and to communicate according to the hierarchical communication adjustment strategies and preset hierarchical communication rules.

[0125] In an optional embodiment of this application, the device communication module 62 is specifically used to: restrict the sending of data to other lower-level devices to be classified and / or allow the sending of data to other higher-level devices to be classified, according to preset hierarchical communication rules and initial hierarchical communication strategies.

[0126] In an optional embodiment of this application, after receiving the hierarchical communication adjustment strategy sent by the network management device, the device communication module 62 is further configured to: store the hierarchical communication adjustment strategy in a preset database so that when it detects that the communication connection with the network management device has been lost, it can communicate with other devices to be hierarchically classified according to the hierarchical communication adjustment strategy.

[0127] This application also provides a computer-readable storage medium storing computer-executable instructions. When a processor executes the computer-executable instructions, the above-mentioned hierarchical communication method for industry equipment is implemented.

[0128] In this embodiment, the computer-readable storage medium can be deployed in the memory of the network management device or the device to be classified. When the processor in the network management device executes computer-executed instructions, the above-mentioned functionality is achieved. Figure 2 The illustrated embodiment presents a hierarchical communication method for industry equipment. When the processor in the device to be hierarchized executes computer-executed instructions, the above-described method is implemented. Figure 3 The industry equipment hierarchical communication method in the illustrated embodiment.

[0129] This application also provides a computer program product, including a computer program that, when executed by a processor, implements the above-described industry equipment hierarchical communication method.

[0130] In the several embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of modules described above is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple modules may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces, or indirect coupling or communication connection between apparatuses or modules, and may be electrical, mechanical, or other forms.

[0131] The modules described above as separate components may or may not be physically separate. The components shown as modules may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to implement the solution of this embodiment according to actual needs.

[0132] Furthermore, the functional modules in the various embodiments of the present invention can be integrated into one processing unit, or each module can exist physically separately, or two or more modules can be integrated into one unit. The unit composed of the above modules can be implemented in hardware or in the form of hardware plus software functional units.

[0133] The integrated modules described above, implemented as software functional modules, can be stored in a computer-readable storage medium. These software functional modules, stored in a storage medium, include several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) or processor to execute partial steps of the methods of the various embodiments of this application.

[0134] It should be understood that the aforementioned processor can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. A general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in this invention can be directly manifested as being executed by a hardware processor, or executed by a combination of hardware and software modules within the processor.

[0135] The memory may include high-speed RAM, and may also include non-volatile storage (NVM), such as at least one disk storage device, and may also be a USB flash drive, external hard drive, read-only memory, disk or optical disc, etc.

[0136] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. Buses can be categorized as address buses, data buses, control buses, etc. For ease of illustration, the buses shown in the accompanying drawings are not limited to a single bus or a single type of bus.

[0137] The aforementioned storage medium can be implemented from any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. The storage medium can be any available medium accessible to general-purpose or special-purpose computers.

[0138] An exemplary storage medium is coupled to a processor, enabling the processor to read information from and write information to the storage medium. Alternatively, the storage medium can be an integral part of the processor. Both the processor and the storage medium can reside in an Application Specific Integrated Circuit (ASIC). Alternatively, the processor and storage medium can exist as discrete components in an electronic device or host device.

[0139] Those skilled in the art will understand that all or part of the steps of the above-described method embodiments can be implemented by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When executed, the program performs the steps of the above-described method embodiments; and the aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks.

[0140] This description is intended to illustrate the technical solutions of this application, and not to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A hierarchical communication method for industry equipment, characterized in that, Applied to network management devices, including: Receive authentication device information from multiple devices awaiting classification; The authentication device information is subjected to a classification judgment process to obtain an initial classification communication strategy for multiple devices to be classified. The initial hierarchical communication strategy is sent to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the initial hierarchical communication strategy and the preset hierarchical communication rules; When multiple devices to be classified are communicating, receive device adjustment information sent by at least one of the multiple devices to be classified. The device adjustment information is processed in a hierarchical manner to obtain a hierarchical communication adjustment strategy; The hierarchical communication adjustment strategy is sent to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

2. The method according to claim 1, characterized in that, The authentication device information includes the device type, authentication method, communication method, operating system (OS) type, security component information, and account information for each device to be classified. Accordingly, the step of performing a hierarchical judgment process on the authentication device information to obtain an initial hierarchical communication strategy for multiple devices to be hierarchically classified includes: The device type, authentication method, communication method, operating system (OS) type, security component information, and account information of each device to be classified are processed to obtain device classification information; The classification information of each device to be classified is determined based on its equipment classification information. Based on all the classification information, determine the initial classification communication strategy for multiple devices to be classified.

3. The method according to claim 1, characterized in that, When multiple devices to be classified communicate, the method further includes: In response to the network administrator's manual modification, the initial hierarchical communication policy is adjusted to obtain a hierarchical communication adjustment policy.

4. The method according to any one of claims 1 to 3, characterized in that, When multiple devices to be classified communicate, the method further includes: Perform control and management operations on the multiple devices to be classified.

5. A hierarchical communication method for industry equipment, characterized in that, Applied to any one of multiple devices to be classified, including: The authentication device information is sent to the network management device, so that the network management device can perform hierarchical judgment processing on the authentication device information to obtain an initial hierarchical communication strategy for multiple devices to be hierarchically classified. Receive the initial hierarchical communication policy sent by the network management device, and communicate according to the initial hierarchical communication policy and the preset hierarchical communication rules; When multiple devices to be classified are communicating, device adjustment information is sent to the network management device so that the network management device can perform classification judgment processing on the device adjustment information to obtain a classified communication adjustment strategy. The system receives the hierarchical communication adjustment strategy sent by the network management device and communicates according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

6. The method according to claim 5, characterized in that, The communication based on the initial hierarchical communication strategy and the preset hierarchical communication rules includes: Based on the preset hierarchical communication rules and the initial hierarchical communication strategy, data transmission to other lower-level devices to be classified is restricted and / or data transmission to other higher-level devices to be classified is allowed.

7. The method according to claim 5 or 6, characterized in that, After receiving the hierarchical communication adjustment strategy sent by the network management device, the method further includes: The hierarchical communication adjustment strategy is stored in a preset database so that when a communication connection with the network management device is detected to be lost, communication with other devices to be classified is carried out according to the hierarchical communication adjustment strategy.

8. A hierarchical communication device for industry equipment, characterized in that, Applied to network management devices, including: The first receiving module is used to receive authentication device information sent by multiple devices to be classified; The grading module is used to perform grading judgment processing on the authentication device information to obtain an initial grading communication strategy for multiple devices to be graded. The first sending module is further configured to send the initial hierarchical communication strategy to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the initial hierarchical communication strategy and the preset hierarchical communication rules; The first receiving module is further configured to receive device adjustment information sent by at least one of the multiple devices to be classified when multiple devices to be classified are communicating. The hierarchical module is also used to perform hierarchical judgment processing on the device adjustment information to obtain a hierarchical communication adjustment strategy. The first sending module is further configured to send the hierarchical communication adjustment strategy to multiple devices to be hierarchically classified, so that the multiple devices to be hierarchically classified can communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

9. A hierarchical communication device for industry equipment, characterized in that, Applied to any one of multiple devices to be classified, including: The second sending module is used to send authentication device information to the network management device, so that the network management device can perform hierarchical judgment processing on the authentication device information and obtain an initial hierarchical communication strategy for multiple devices to be hierarchically classified. The device communication module is used to receive the initial hierarchical communication policy sent by the network management device, and to communicate according to the initial hierarchical communication policy and the preset hierarchical communication rules; The second sending module is used to send device adjustment information to the network management device when multiple devices to be classified are communicating, so that the network management device can perform classification judgment processing on the device adjustment information to obtain a classification communication adjustment strategy; The device communication module is also used to receive the hierarchical communication adjustment strategy sent by the network management device, and to communicate according to the hierarchical communication adjustment strategy and the preset hierarchical communication rules.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores computer-executable instructions, which, when executed by a processor, implement the industry equipment hierarchical communication method as described in any one of claims 1 to 4 or 5 to 7.

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