A gateway control method and system

Abstract

The invention discloses a control method and system for a gateway, belonging to the technical field of gateways. The method comprises: managing each gateway information through a preset gateway information library, and determining the target gateway applied by the user; identifying the target gateway information corresponding to each target gateway, and marking the corresponding target gateway tag for each connection target according to the gateway demand of the user; performing connection simulation according to the target gateway tag corresponding to each connection target, and obtaining the gateway layout mode; connecting each connection target with the corresponding target gateway according to the gateway layout mode; monitoring the target gateway in operation, and obtaining the abnormal monitoring result of each target gateway; when the abnormal monitoring result is the monitoring abnormality detail data, identifying each corresponding affected connection target, marking it as an interference target, identifying each target gateway tag corresponding to the interference target, and determining each gateway to be switched; determining the target switching gateway according to each gateway to be switched, and connecting the interference target to the corresponding target switching gateway.

Description

Technical Field

[0001] The present invention belongs to the technical field of gateways, and in particular relates to a control method and system for a gateway. Background Art

[0002] With the rapid development of information technology and the widespread application of Internet of Things (IoT) technology, gateways, as key nodes connecting different networks, devices and systems, play an increasingly important role in data communication, device management and security control. However, the existing gateway control system still faces many challenges and limitations in practical applications, which are mainly reflected in the following aspects:

[0003] Single point failure risk: Most current gateway control systems rely on gateway devices. Once the device fails, communication in the entire network or part of the network will be interrupted, affecting the stability and reliability of the system.

[0004] Complexity and management costs: The configuration, management and maintenance of gateways usually require professional skills and knowledge, which increases the complexity and cost of network management; especially in large networks, the deployment and management of multiple gateways is more cumbersome.

[0005] Compatibility issues: Gateway devices produced by different manufacturers have differences in communication protocols, data formats, etc., resulting in prominent compatibility issues between devices; this increases the difficulty and cost of network integration.

[0006] Based on this, in order to solve the above problems or part of the problems, the present invention provides a gateway control method and system. Summary of the invention

[0007] In order to solve the problems existing in the above solutions, the present invention provides a gateway control method and system.

[0008] The purpose of the present invention can be achieved through the following technical solutions:

[0009] A gateway control system, comprising a gateway information module, a gateway analysis module and a gateway monitoring module;

[0010] The gateway information module is used to manage the information of each gateway and determine the target gateway of the user application.

[0011] Furthermore, the working method of the gateway information module includes:

[0012] Establish a gateway information database, which is used to store information of each gateway;

[0013] Obtain the user's gateway requirements, perform compatibility evaluation on each gateway information stored in the gateway information database according to the gateway requirements, and obtain the compatibility evaluation results corresponding to each gateway information;

[0014] The gateway information library is displayed to the user based on the compatibility evaluation results, and the user determines the target gateway.

[0015] Furthermore, the method for acquiring the gateway information stored in the gateway information database includes:

[0016] Set the gateway evaluation criteria for gateway information, and establish a gateway screening model based on the gateway evaluation criteria; the expression of the gateway screening model is:

[0017] ;Where: s is the input data, the input data is the gateway information to be evaluated; the output data is the gateway screening value WQ(s);

[0018] Retrieve the information of each gateway to be evaluated in real time, evaluate each gateway information to be evaluated through the gateway screening model, and obtain the gateway screening value corresponding to each gateway information to be evaluated;

[0019] The gateway information to be evaluated whose gateway screening value is 1 is regarded as the gateway information meeting the requirements.

[0020] The gateway analysis module is used to perform gateway layout analysis based on the user's gateway requirements, identify the target gateway information corresponding to each target gateway, and mark the corresponding target gateway tag for each connection target according to the user's gateway requirements;

[0021] A connection simulation is performed according to the target gateway label corresponding to each connection target to obtain a gateway layout mode; and each connection target is connected to a corresponding target gateway according to the gateway layout mode.

[0022] Furthermore, the method of performing connection simulation according to the target gateway tag corresponding to each connection target includes:

[0023] Step SA1: Establish a hidden danger assessment model;

[0024] Step SA2: Establish a simulation class corresponding to each target gateway, set a connection point corresponding to each connection target; establish a full set library according to each connection point;

[0025] Step SA3: Identify the target gateway tags corresponding to the connection points, and take out the connection points from the full set library one by one and assign them to the simulation class that matches the target gateway tag;

[0026] Each time a connection point is assigned, the number of connection points in the simulation class is identified. When the number of connection points is equal to the threshold value X1, no connection points are assigned to the corresponding simulation class; until there are no connection points in the full set library; a simulation method to be selected is formed according to the connection points corresponding to each simulation class; each simulation class in the simulation method to be selected is evaluated by the hidden danger assessment model, and the hidden danger value corresponding to each simulation class is obtained. The simulation method to be selected is screened according to the hidden danger value corresponding to each simulation class, and the target simulation method is determined;

[0027] Step SA4: loop step SA3, obtain several target simulation modes, evaluate the priority of each target simulation mode, and obtain a target priority mode; determine the gateway layout mode according to the target priority mode.

[0028] Furthermore, in step SA4, the method for evaluating the priority of each target simulation mode includes:

[0029] Estimate the implementation cost corresponding to each target simulation method, and identify the hidden danger value corresponding to each simulation class in the target simulation method;

[0030] Input the hidden danger value corresponding to each simulation class into the coordinate system to generate the corresponding hidden danger curve; the horizontal axis represents the corresponding simulation class, and the vertical axis represents the hidden danger value; fit the hidden danger curve to obtain the hidden danger function; mark the hidden danger function as Y(h);

[0031] According to the formula Calculate the corresponding priority value;

[0032] Where: PL is the priority value; b1 and b2 are both proportional coefficients, with a value range of 0 <b1≤1,0<b2≤1;

[0033] The target simulation mode with the highest priority value is selected as the target priority mode.

[0034] Furthermore, each target gateway connected according to the gateway arrangement has an idle interface for connecting with a connection target.

[0035] The gateway monitoring module is used to monitor the target gateways in operation, obtain the monitoring data of each target gateway in real time, perform abnormal analysis on the obtained monitoring data, and obtain abnormal monitoring results of each target gateway, wherein the abnormal monitoring results include normal monitoring and abnormal monitoring details data;

[0036] When the abnormal monitoring result is normal, no corresponding operation is performed;

[0037] When the abnormal monitoring result is the monitoring abnormality detail data, identify the corresponding affected connection targets, mark them as interference targets, identify the target gateway labels corresponding to the interference targets, and mark the corresponding target gateways that are monitored normally as gateways to be switched according to the target gateway labels; determine the target switching gateway according to each gateway to be switched, and connect the interference target to the corresponding target switching gateway.

[0038] Furthermore, the method for performing abnormal analysis on monitoring data includes:

[0039] Obtain historical monitoring data and establish a monitoring analysis model based on the historical monitoring data. The expression of the monitoring analysis model is:

[0040] ;

[0041] In the formula: r is the input data, the input data is the monitoring data; the output data is the monitoring analysis value QP(r);

[0042] Analyze the monitoring data of each target gateway through the monitoring and analysis model to obtain the monitoring and analysis value corresponding to each target gateway;

[0043] Determine the abnormal monitoring results based on the monitoring analysis values ​​corresponding to each target gateway.

[0044] Furthermore, the method for determining the target switching gateway according to each gateway to be switched includes:

[0045] Identify each connection target corresponding to the gateway to be switched, and evaluate the risk value corresponding to connecting the interference target to each gateway to be switched;

[0046] The gateway to be switched with the lowest risk value is marked as the target switching gateway.

[0047] A gateway control method, the method comprising:

[0048] Manage each gateway information through the preset gateway information library and determine the target gateway of the user application;

[0049] Identify the target gateway information corresponding to each target gateway, and mark the corresponding target gateway tag for each connection target according to the user's gateway requirements;

[0050] Perform connection simulation according to the target gateway label corresponding to each connection target to obtain the gateway layout mode; connect each connection target with the corresponding target gateway according to the gateway layout mode;

[0051] Monitor the running target gateways and obtain abnormal monitoring results of each target gateway;

[0052] When the abnormal monitoring result is the monitoring abnormality detail data, identify the corresponding affected connection targets, mark them as interference targets, identify the target gateway labels corresponding to the interference targets, and mark the corresponding target gateways that are monitored normally as gateways to be switched according to the target gateway labels; determine the target switching gateway according to each gateway to be switched, and connect the interference target to the corresponding target switching gateway.

[0053] Compared with the prior art, the present invention has the following beneficial effects:

[0054] Through the cooperation among the gateway information module, gateway analysis module and gateway monitoring module, intelligent monitoring and management of the gateway is realized, the compatibility issues of the gateway are resolved, and users are assisted in the reasonable layout of the gateway; the gateway is monitored in real time, and when an abnormal situation occurs, the switchable gateway is intelligently determined to reduce the impact of gateway problems on enterprise operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0055] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0056] Figure 1 This is a principle block diagram of the present invention. DETAILED DESCRIPTION

[0057] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0058] like Figure 1 As shown, a control system of a gateway includes a gateway information module, a gateway analysis module and a gateway monitoring module;

[0059] The gateway information module is used to manage various existing gateway information and determine the target gateway of the user application, which is updated by the platform according to the changes of gateway products on the market; a gateway information library is established, which is used to store various gateway information, including gateway type, model, connection limit, price, suitable communication protocol and other related information; the platform evaluates and screens various gateways on the market, obtains the gateway information that meets the requirements, and stores the obtained gateway information in the gateway information library;

[0060] Obtain the user's gateway requirements, which are set according to the user's needs for access to devices, networks, etc., that is, specific information about the devices, networks, etc. that need to be connected to the gateway; perform compatibility evaluation on each gateway information stored in the gateway information library according to the gateway requirements, and obtain the compatibility evaluation results of each gateway information; that is, perform an evaluation based on whether they are compatible, obtain which devices or networks are compatible with each gateway for the gateway requirements, and integrate them into the compatibility evaluation results of each gateway;

[0061] The gateway information library is displayed to users based on the compatibility evaluation results, that is, the compatibility status of each gateway is displayed to facilitate user selection; users determine the target gateway based on corresponding requirements such as gateway performance.

[0062] In one embodiment, the evaluation and screening of each gateway information may be performed by applying the following method, which includes:

[0063] The platform sets the gateway evaluation standard for the gateway information, that is, what requirements need to be met, and establishes a gateway screening model based on the gateway evaluation standard. Based on the gateway evaluation standard, each gateway information is evaluated to determine whether the corresponding gateway information meets the gateway evaluation standard. The specific comparison and judgment method can be implemented based on the existing technology; the expression of the gateway screening model is: ;Where: s is the input data, the input data is the gateway information to be evaluated; the output data is the gateway screening value WQ(s);

[0064] Retrieve the information of each gateway to be evaluated in real time, evaluate each gateway information to be evaluated through the gateway screening model, and obtain the gateway screening value corresponding to each gateway information to be evaluated;

[0065] The gateway information to be evaluated whose gateway screening value is 1 is regarded as the gateway information meeting the requirements.

[0066] The gateway analysis module is used to perform gateway layout analysis based on the user's gateway requirements, identify the target gateway information corresponding to each target gateway, and mark the devices, networks, etc. in the user's gateway requirements as connection targets; mark each connection target with a target gateway tag, indicating that the connection target and each marked target gateway are compatible with each other;

[0067] A connection simulation is performed according to the target gateway label corresponding to each connection target to obtain a gateway layout mode; and each connection target is connected to a corresponding target gateway according to the gateway layout mode.

[0068] The method of performing connection simulation according to the target gateway tag corresponding to each connection target includes:

[0069] Step SA1: Establish a hidden danger assessment model based on CNN network or DNN network, etc. The hidden danger assessment model is used to analyze the hidden dangers of each connection target of the simulated connection based on the target gateway information, that is, first determine the fault problem, occurrence probability, and impact on the connection target based on the target gateway information, which can be analyzed and determined based on historical related data; then determine the impact on each connection target when a problem occurs in the target gateway based on the above analysis, and then determine the impact of each connection target on the operation of the user enterprise, and set the corresponding hidden danger value according to the final impact on the enterprise and the failure probability, so as to consider the safe operation of the enterprise, separate the important connection targets, and for each important connection target that works together They can be connected at the same time, because when one has a problem, the other instant gateways are normal and their normal use is also affected. Therefore, adding them in the same gateway will not change the hidden danger assessment result. The value range of the hidden danger value is [0, 100]. No hidden danger impact is 0, and the maximum is 100. According to the possible connection methods analyzed by historical data, they are sorted according to the size of the hidden danger. No hidden danger or negligible hidden danger is 0, the maximum is 100, and the others are set according to the difference in hidden dangers. Specifically, the corresponding training set is established manually. The training set includes input data and output data. The input data is the target gateway information and the connection target information of each simulated connection; the output data is the hidden danger assessment result; the hidden danger assessment model after successful training is obtained.

[0070] Step SA2: Establish a simulation class corresponding to each target gateway, where the simulation class is a data classification representing the corresponding target gateway; set a connection point corresponding to each connection target; and establish a full set library based on each connection point;

[0071] Step SA3: Identify the target gateway labels corresponding to the connection points, take out the connection points from the full set library one by one and assign them to the simulation class that meets the target gateway label, and after taking out the connection points from the full set library, the connection points will not exist in the full set library; a connection point can only exist in one simulation class; identify the number of connection points in the simulation class in real time, and when the number of connection points is equal to the threshold value X1, no connection points will be assigned to the simulation class; the threshold value X1 is set according to the connection limit number of the target gateway, generally less than the connection limit number; until there are no connection points in the full set library; form a simulation mode to be selected according to the connection points corresponding to each simulation class; if the allocation is unreasonable, it will result in that all connection points cannot be allocated, so reallocate;

[0072] Each simulation class in the candidate simulation method is evaluated by the hidden danger assessment model to obtain the hidden danger value corresponding to each simulation class, and the candidate simulation method is screened according to the hidden danger value, that is, as long as one simulation class does not meet the hidden danger assessment requirements, the corresponding candidate simulation method will be eliminated; determine the target simulation method; and screen according to the size of the hidden danger value;

[0073] Step SA4: Loop through step SA3 to obtain several target simulation methods, evaluate the priorities of each target simulation method to obtain the target priority method; determine the gateway layout method according to the target priority method.

[0074] The method for evaluating the priorities of each target simulation method includes:

[0075] Estimate the implementation costs corresponding to each target simulation method, mainly including the costs of each target gateway and labor costs; identify the hazard values corresponding to each simulation category in the target simulation method;

[0076] Input the hazard values corresponding to each simulation category into the coordinate system to generate corresponding hazard curves; the horizontal axis represents the corresponding simulation category, and the vertical axis is the hazard value. Mark each simulation category on the horizontal axis in a preset order, then substitute the corresponding hazard values and connect the points; fit the hazard curve to obtain the hazard function; mark the hazard function as Y(h);

[0077] According to the formula Calculate the corresponding priority value;

[0078] In the formula: PL is the priority value; b1 and b2 are both proportionality coefficients, and the value ranges are 0 < b1 ≤ 1, 0 < b2 ≤ 1; h is the independent variable of the hazard function, which represents the corresponding simulation category;

[0079] Select the target simulation method with the highest priority value as the target priority method.

[0080] The gateway monitoring module is used to monitor the running target gateways, obtain the monitoring data of each target gateway in real time, perform anomaly analysis on the obtained monitoring data, obtain the anomaly monitoring results of each target gateway. The anomaly monitoring results include normal monitoring and anomaly monitoring detail data. The anomaly monitoring detail data indicates that the target gateway is monitored abnormally, and determine the corresponding anomaly impact, that is, which connection targets are affected;

[0081] When the anomaly monitoring result is normal monitoring, no corresponding operation is performed;

[0082] When the anomaly monitoring result is anomaly monitoring detail data, identify each connection target corresponding to the impact, mark it as an interference target, identify the labels of each target gateway corresponding to the interference target, and mark the corresponding target gateways with normal monitoring as the gateways to be switched according to the labels of each target gateway; determine the target switching gateway according to each gateway to be switched, and connect the interference target to the corresponding target switching gateway.

[0083] In one embodiment, the anomaly analysis of the monitoring data can be performed based on existing anomaly recognition technologies.

[0084] In one embodiment, the method for performing abnormal analysis on monitoring data includes:

[0085] Obtain a large amount of historical detection data, and establish a monitoring analysis model based on the historical monitoring data. The monitoring analysis model is used to analyze the monitoring data and determine whether it is abnormal data; the expression is ; In the formula: r is the input data, the input data is the monitoring data; the output data is the monitoring analysis value QP(r);

[0086] Analyze the monitoring data of each target gateway through the monitoring and analysis model to obtain the monitoring and analysis value corresponding to each target gateway;

[0087] Determine the abnormal monitoring results based on the monitoring analysis values ​​corresponding to each target gateway.

[0088] Generally, the instantaneous monitoring and analysis value is not used as the basis, but the judgment is made based on whether it lasts for a period of time.

[0089] In one embodiment, the target switching gateway is determined based on the gateways to be switched, and can be determined by the user.

[0090] In one embodiment, a method for determining a target switching gateway according to each to-be-switched gateway includes:

[0091] Identify each connection target corresponding to the gateway to be switched, and evaluate the risk value corresponding to connecting the interference target to each gateway to be switched;

[0092] The gateway to be switched with the lowest risk value is marked as the target switching gateway.

[0093] A gateway control method, the method comprising:

[0094] Manage each gateway information through the preset gateway information library and determine the target gateway of the user application;

[0095] Identify the target gateway information corresponding to each target gateway, and mark the corresponding target gateway tag for each connection target according to the user's gateway requirements;

[0096] Perform connection simulation according to the target gateway label corresponding to each connection target to obtain the gateway layout mode; connect each connection target with the corresponding target gateway according to the gateway layout mode;

[0097] Monitor the running target gateways and obtain abnormal monitoring results of each target gateway;

[0098] When the abnormal monitoring result is the monitoring abnormality detail data, identify the corresponding affected connection targets, mark them as interference targets, identify the target gateway labels corresponding to the interference targets, and mark the corresponding target gateways that are monitored normally as gateways to be switched according to the target gateway labels; determine the target switching gateway according to each gateway to be switched, and connect the interference target to the corresponding target switching gateway.

[0099] The above formulas are all calculated by removing dimensions and taking numerical values. The formula is a formula that is closest to the actual situation obtained by collecting a large amount of data and performing software simulation. The preset parameters and preset thresholds in the formula are set by technical personnel in this field according to actual conditions or obtained by simulating a large amount of data.

[0100] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A gateway control system, characterized in that: Including gateway information module, gateway analysis module and gateway monitoring module; The gateway information module is used to manage the information of each gateway and determine the target gateway of the user application; The gateway analysis module is used to perform gateway layout analysis based on the user's gateway requirements, identify the target gateway information corresponding to each target gateway, mark the devices and networks in the user's gateway requirements as connection targets, and mark the connection targets with corresponding target gateway tags, indicating that the connection targets and the correspondingly marked target gateways are compatible with each other; Perform connection simulation according to the target gateway label corresponding to each connection target to obtain the gateway layout mode; Connect each connection target with the corresponding target gateway according to the gateway arrangement mode; The gateway monitoring module is used to monitor the target gateways in operation, obtain the monitoring data of each target gateway in real time, perform abnormal analysis on the obtained monitoring data, and obtain abnormal monitoring results of each target gateway, wherein the abnormal monitoring results include normal monitoring and abnormal monitoring details data; When the abnormal monitoring result is normal, no corresponding operation is performed; When the abnormal monitoring result is the monitoring abnormality detail data, the corresponding affected connection targets are identified and marked as interference targets, the target gateway labels corresponding to the interference targets are identified, and the corresponding target gateways that are monitored normally are marked as gateways to be switched according to the target gateway labels; Determine the target switching gateway according to each gateway to be switched, and connect the interference target to the corresponding target switching gateway; The working methods of the gateway information module include: Establish a gateway information database, which is used to store information of each gateway; Obtain the user's gateway requirements, perform compatibility evaluation on each gateway information stored in the gateway information database according to the gateway requirements, and obtain the compatibility evaluation results corresponding to each gateway information; The gateway information library is displayed to the user based on the compatibility evaluation results, and the user determines the target gateway.

2. A gateway control system according to claim 1, characterized in that: The method for obtaining the gateway information stored in the gateway information database includes: Set the gateway evaluation criteria for gateway information, and establish a gateway screening model based on the gateway evaluation criteria; the expression of the gateway screening model is: ;Where: s is the input data, the input data is the gateway information to be evaluated; the output data is the gateway screening value WQ(s); Retrieve the information of each gateway to be evaluated in real time, evaluate each gateway information to be evaluated through the gateway screening model, and obtain the gateway screening value corresponding to each gateway information to be evaluated; The gateway information to be evaluated whose gateway screening value is 1 is regarded as the gateway information meeting the requirements.

3. A gateway control system according to claim 1, characterized in that: The method of performing connection simulation according to the target gateway tag corresponding to each connection target includes: Step SA1: Establish a hidden danger assessment model; Step SA2: Establish a simulation class corresponding to each target gateway, set a connection point corresponding to each connection target; establish a full set library according to each connection point; Step SA3: Identify the target gateway tags corresponding to the connection points, and take out the connection points from the full set library one by one and assign them to the simulation class that matches the target gateway tag; Each time a connection point is assigned, the number of connection points in the simulation class is identified. When the number of connection points is equal to the threshold value X1, no connection points are assigned to the corresponding simulation class; until there are no connection points in the full set library; a simulation method to be selected is formed according to the connection points corresponding to each simulation class; each simulation class in the simulation method to be selected is evaluated by the hidden danger assessment model, and the hidden danger value corresponding to each simulation class is obtained. The simulation method to be selected is screened according to the hidden danger value corresponding to each simulation class, and the target simulation method is determined; Step SA4: loop step SA3, obtain several target simulation modes, evaluate the priority of each target simulation mode, and obtain a target priority mode; determine the gateway layout mode according to the target priority mode.

4. A gateway control system according to claim 3, characterized in that: In step SA4, the method for evaluating the priority of each target simulation mode includes: Estimate the implementation cost corresponding to each target simulation method, and identify the hidden danger value corresponding to each simulation class in the target simulation method; Input the hidden danger value corresponding to each simulation class into the coordinate system to generate the corresponding hidden danger curve; the horizontal axis represents the corresponding simulation class, and the vertical axis represents the hidden danger value; fit the hidden danger curve to obtain the hidden danger function; mark the hidden danger function as Y(h); According to the formula Calculate the corresponding priority value; Where: PL is the priority value; b1 and b2 are both proportional coefficients, with a value range of 0 <b1≤1,0<b2≤1; The target simulation mode with the highest priority value is selected as the target priority mode.

5. A gateway control system according to claim 1, characterized in that: Methods for abnormal analysis of monitoring data include: Obtain historical monitoring data and establish a monitoring analysis model based on the historical monitoring data. The expression of the monitoring analysis model is: ； In the formula: r is the input data, the input data is the monitoring data; the output data is the monitoring analysis value QP(r); Analyze the monitoring data of each target gateway through the monitoring and analysis model to obtain the monitoring and analysis value corresponding to each target gateway; Determine the abnormal monitoring results based on the monitoring analysis values ​​corresponding to each target gateway.

6. A gateway control system according to claim 3, characterized in that: The method for determining the target switching gateway according to each to-be-switched gateway includes: Identify each connection target corresponding to the gateway to be switched, and evaluate the risk value corresponding to connecting the interference target to each gateway to be switched; The gateway to be switched with the lowest risk value is marked as the target switching gateway.

7. A gateway control method, characterized in that: A control system applied to a gateway according to any one of claims 1 to 6, the method comprising: Manage each gateway information through the preset gateway information library and determine the target gateway of the user application; Identify the target gateway information corresponding to each target gateway, mark the device and network in the user's gateway requirement as a connection target, and mark the connection target with a corresponding target gateway tag, indicating that the corresponding connection target and each marked target gateway are compatible with each other; Perform connection simulation according to the target gateway label corresponding to each connection target to obtain the gateway layout mode; connect each connection target with the corresponding target gateway according to the gateway layout mode; Monitor the running target gateways and obtain abnormal monitoring results of each target gateway; When the abnormal monitoring result is the monitoring abnormality detail data, identify the corresponding affected connection targets, mark them as interference targets, identify the target gateway labels corresponding to the interference targets, and mark the corresponding target gateways that are monitored normally as gateways to be switched according to the target gateway labels; determine the target switching gateway according to each gateway to be switched, and connect the interference target to the corresponding target switching gateway.

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