Method for failure inspection of industrial equipment and related devices

Abstract

The present disclosure provides a fault inspection method of industrial equipment and related devices. The method is used to improve the fault inspection efficiency of industrial equipment. The method comprises: after receiving a port number of a PON gateway connected to any electronic device, obtaining a network state parameter of a port of the PON gateway corresponding to the port number based on the port number; if a first comparison result of the network state parameter and a preset network state standard parameter meets a first specified condition, sending a fault inspection instruction to an industrial equipment connected to the port, so that the industrial equipment sends its current state parameter after receiving the fault inspection instruction; after receiving the current state parameter, comparing the current state parameter of the industrial equipment with a preset standard state parameter; and if a second comparison result of the current state parameter and the standard state parameter does not meet a second specified condition, determining that the industrial equipment has a fault.

Description

Technical Field

[0001] This invention relates to the field of data processing technology, and in particular to a fault inspection method and related apparatus for industrial equipment. Background Technology

[0002] In fields such as smart manufacturing, mining, and metallurgy and energy, there is a need for industrial PON (Passive Optical Network) gateways to enable networking and cloud access for industrial equipment. Therefore, network maintenance of industrial PON gateways and remote maintenance of industrial equipment are crucial to ensure their normal operation. Consequently, fault inspection of industrial equipment is necessary to identify the malfunctioning devices.

[0003] In existing technologies, fault inspection of industrial equipment relies on manual inspection of each device. However, the network cables connecting industrial PON gateways to industrial equipment are often messy, making manual fault finding time-consuming and labor-intensive, resulting in low efficiency in fault inspection. Furthermore, this method cannot meet the requirements of unmanned or minimally staffed operation in some special industrial scenarios. Summary of the Invention

[0004] This disclosure provides an exemplary embodiment of a method and related apparatus for fault inspection of industrial equipment. It enables remote and automatic location of faulty equipment, eliminating the need for manual inspection of each piece of industrial equipment and improving the efficiency of fault inspection. Furthermore, it meets the requirements of unmanned or minimally manned operation in certain special industrial scenarios.

[0005] The first aspect of this disclosure provides a fault inspection method for industrial equipment, applied in a server, the method comprising:

[0006] Upon receiving the port number of the PON gateway connected to any electronic device, the network status parameters of the port of the PON gateway corresponding to the port number are obtained based on the port number; wherein, the network status parameters are used to characterize the current network status of the port.

[0007] If the first comparison result of the network status parameters and the preset network status standard parameters meets the first specified condition, a fault inspection command is sent to the industrial equipment connected to the port, so that after receiving the fault inspection command, the industrial equipment sends its own current status parameters, wherein the current status parameters include the current device status parameters and the current device network parameters.

[0008] Upon receiving the current status parameter, a second comparison result is obtained based on the current status parameter and the preset standard status parameter;

[0009] If the second comparison result does not meet the second specified condition, then it is determined that the industrial equipment has malfunctioned.

[0010] In this embodiment, the network status parameters of the PON gateway port are used to determine whether an industrial device is connected. If an industrial device is found to be connected, the current device status parameters and network parameters of the industrial device are used to determine whether the industrial device has malfunctioned. Therefore, this embodiment can remotely and automatically locate malfunctioning industrial devices without requiring manual inspection of each device, thus improving the efficiency of fault inspection. Furthermore, it meets the requirements of some special industrial scenarios where no or minimal human contact is needed.

[0011] In one embodiment, the method further includes:

[0012] If the first comparison result does not meet the first specified condition, then the detection of the port ends; or,

[0013] If the second comparison result meets the second specified condition, then it is determined that the industrial equipment has not malfunctioned.

[0014] This embodiment determines whether an output port is connected to industrial equipment by using network status parameters. This avoids sending commands to ports that are not connected to industrial equipment, saving computing resources. Furthermore, this embodiment compares the current status parameters of the industrial equipment with standard status parameters to determine whether the industrial equipment has malfunctioned, thus ensuring the accuracy of the fault inspection results.

[0015] In one embodiment, after determining that the industrial equipment has malfunctioned, the method further includes:

[0016] Based on the target current state parameter and the target standard state parameter that do not meet the second specified condition according to the second comparison result, the fault of the industrial equipment is determined; wherein, the target standard state parameter is a standard state parameter of the same type as the target current state parameter;

[0017] By utilizing the pre-defined correspondence between faults and emergency response procedures, the emergency response procedures corresponding to the faults occurring in the industrial equipment are determined.

[0018] Based on the fault emergency operation, a fault protection command is sent to the industrial equipment, so that the industrial equipment executes the fault emergency operation based on the fault protection command.

[0019] In this embodiment, the fault of the industrial equipment is determined by the current state parameters and standard state parameters of the industrial equipment. Based on the fault, a corresponding emergency operation is obtained, and then a fault protection command is sent to the industrial equipment to execute the emergency operation. Therefore, this embodiment maximizes the safety of the industrial equipment and prevents further damage due to the fault.

[0020] In one embodiment, the network status parameters include traffic and / or uplink / downlink rates, and the network status standard parameters include standard traffic and / or standard uplink / downlink rates;

[0021] The first comparison result between the network state parameters and the network state standard parameters is determined to meet the first specified condition in the following manner:

[0022] If the network status parameters include the traffic, and the difference between the traffic and the standard traffic is within a first specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0023] If the network status parameters include the uplink and downlink rates, and the difference between the uplink and downlink rates and the standard uplink and downlink rates is within a second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0024] If the network status parameters include the traffic and the uplink / downlink rate, and the difference between the traffic and the standard traffic is within the first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within the second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0025] This embodiment determines the first comparison result by checking whether the difference between the network status parameters and the network status standard parameters is within a specified range, thus ensuring the accuracy of the first comparison result and further improving the accuracy of industrial equipment fault inspection results.

[0026] In one embodiment, the standard status parameters include device standard status parameters and device standard network parameters;

[0027] The step of obtaining the second comparison result based on the current state parameters and preset standard state parameters includes:

[0028] The difference between the current device status parameters and the standard device status parameters, and the difference between the current device network parameters and the standard device network parameters, are determined as the second comparison result;

[0029] The following method is used to determine whether the second comparison result meets the second specified condition:

[0030] If the difference between the current device status parameter and the standard device status parameter is within a third specified range, and the difference between the current device network parameter and the standard device network parameter is within a fourth specified range, then the second comparison result is determined to satisfy the second specified condition.

[0031] Otherwise, it is determined that the second comparison result does not meet the second specified condition.

[0032] In this embodiment, the second comparison result is obtained by the difference between the device status parameters and the standard device status parameters, thereby ensuring the accuracy of the second comparison result and further improving the accuracy of fault inspection of industrial equipment.

[0033] In one embodiment, obtaining the network status parameters of the port of the PON gateway corresponding to the port number includes:

[0034] The port number is sent to the fiber optic line terminal (OLT) device so that the OLT device can obtain the network status parameters of the port based on the port number.

[0035] Receive network status parameters of the port sent by the OLT device.

[0036] In this embodiment, the network status parameters of the PON gateway port are determined by the OLT device to ensure the accuracy of the obtained network status parameters.

[0037] In one embodiment, the industrial equipment connected to the port is identified in the following manner:

[0038] For any port of a PON gateway, the industrial device identifier corresponding to the port number is obtained by using the preset correspondence between port number and industrial device identifier.

[0039] The industrial equipment corresponding to the industrial equipment identifier is identified as the industrial equipment connected to the port.

[0040] In this embodiment, the industrial equipment connected to any port is determined by a preset correspondence between port number and industrial equipment identifier, thereby ensuring the accuracy of the obtained industrial equipment.

[0041] A second aspect of this disclosure provides a fault inspection device for industrial equipment, the device comprising:

[0042] The port network status parameter acquisition module is used to obtain the network status parameters of the port of the PON gateway corresponding to the port number after receiving the port number of the PON gateway connected to the electronic device from any electronic device; wherein, the network status parameters are used to characterize the current network status of the port.

[0043] The fault inspection instruction sending module is used to send a fault inspection instruction to the industrial equipment connected to the port if the first comparison result of the network status parameters and the preset network status standard parameters meets the first specified condition, so that the industrial equipment sends its own current status parameters after receiving the fault inspection instruction, wherein the current status parameters include the current device status parameters and the current device network parameters.

[0044] The comparison module is used to obtain a second comparison result based on the current state parameter and a preset standard state parameter after receiving the current state parameter;

[0045] The fault determination module is used to determine that the industrial equipment has malfunctioned if the second comparison result does not meet the second specified condition.

[0046] In one embodiment, the apparatus further includes:

[0047] A fault-determination module is configured to terminate the detection of the port if the first comparison result does not meet the first specified condition; or,

[0048] If the second comparison result meets the second specified condition, then it is determined that the industrial equipment has not malfunctioned.

[0049] In one embodiment, the apparatus further includes:

[0050] The fault emergency module is used to determine the fault of the industrial equipment after it is determined that the fault has occurred, based on the target current state parameter and the target standard state parameter that do not meet the second specified condition according to the second comparison result; wherein, the target standard state parameter is a standard state parameter of the same type as the target current state parameter;

[0051] By utilizing the pre-defined correspondence between faults and emergency response procedures, the emergency response procedures corresponding to the faults occurring in the industrial equipment are determined.

[0052] Based on the fault emergency operation, a fault protection command is sent to the industrial equipment, so that the industrial equipment executes the fault emergency operation based on the fault protection command.

[0053] In one embodiment, the network status parameters include traffic and / or uplink / downlink rates, and the network status standard parameters include standard traffic and / or standard uplink / downlink rates; the apparatus further includes:

[0054] The first judgment module is used to determine whether the first comparison result between the network state parameters and the network state standard parameters satisfies the first specified condition through the following method:

[0055] If the network status parameters include the traffic, and the difference between the traffic and the standard traffic is within a first specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0056] If the network status parameters include the uplink and downlink rates, and the difference between the uplink and downlink rates and the standard uplink and downlink rates is within a second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0057] If the network status parameters include the traffic and the uplink / downlink rate, and the difference between the traffic and the standard traffic is within the first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within the second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0058] In one embodiment, the standard status parameters include device standard status parameters and device standard network parameters;

[0059] The comparison module is specifically used for:

[0060] The difference between the current device status parameters and the standard device status parameters, and the difference between the current device network parameters and the standard device network parameters, are determined as the second comparison result;

[0061] The second judgment module is used to determine whether the second comparison result meets the second specified condition in the following manner:

[0062] If the difference between the current device status parameter and the standard device status parameter is within a third specified range, and the difference between the current device network parameter and the standard device network parameter is within a fourth specified range, then the second comparison result is determined to satisfy the second specified condition.

[0063] Otherwise, it is determined that the second comparison result does not meet the second specified condition.

[0064] In one embodiment, the port network status parameter acquisition module is specifically used for:

[0065] The port number is sent to the fiber optic line terminal (OLT) device so that the OLT device can obtain the network status parameters of the port based on the port number.

[0066] Receive network status parameters of the port sent by the OLT device.

[0067] In one embodiment, the apparatus further includes:

[0068] An industrial equipment determination module is used to determine the industrial equipment connected to the port in the following ways:

[0069] For any port of a PON gateway, the industrial device identifier corresponding to the port number is obtained by using the preset correspondence between port number and industrial device identifier.

[0070] The industrial equipment corresponding to the industrial equipment identifier is identified as the industrial equipment connected to the port.

[0071] According to a third aspect of the present disclosure, a server is provided, comprising:

[0072] At least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor; the instructions being executed by the at least one processor to enable the at least one processor to perform the method as described in the first aspect.

[0073] According to a fourth aspect provided in the embodiments of this disclosure, a computer storage medium is provided, the computer storage medium storing a computer program for performing the method as described in the first aspect. Attached Figure Description

[0074] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0075] Figure 1 This is a schematic diagram illustrating an application scenario according to one embodiment of the present disclosure;

[0076] Figure 2 This is one of the flowcharts illustrating a fault inspection method for industrial equipment according to an embodiment of the present disclosure;

[0077] Figure 3 This is a second schematic diagram illustrating the process of determining emergency operation for industrial equipment failure according to an embodiment of the present disclosure;

[0078] Figure 4 This is a structural diagram of a fault inspection scenario for industrial equipment according to an embodiment of the present disclosure;

[0079] Figure 5 This is a second schematic flowchart of a fault inspection method for industrial equipment according to an embodiment of the present disclosure;

[0080] Figure 6 This is a fault inspection device for industrial equipment according to an embodiment of the present disclosure;

[0081] Figure 7 This is a schematic diagram of the structure of an electronic device according to an embodiment of the present disclosure. Detailed Implementation

[0082] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments of this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0083] In this disclosure, the term "and / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent three cases: A alone, A and B simultaneously, and B alone. The character " / " generally indicates that the preceding and following related objects have an "or" relationship.

[0084] The application scenarios described in this disclosure are for the purpose of more clearly illustrating the technical solutions of this disclosure and do not constitute a limitation on the technical solutions provided in this disclosure. Those skilled in the art will understand that with the emergence of new application scenarios, the technical solutions provided in this disclosure are also applicable to similar technical problems. In the description of this disclosure, unless otherwise stated, "multiple" means two or more.

[0085] In existing technologies, fault inspection of industrial equipment relies on manual inspection of each device. However, the network cables connecting industrial PON gateways to industrial equipment are often messy, making manual fault finding time-consuming and labor-intensive, resulting in low efficiency in fault inspection. Furthermore, this method cannot meet the requirements of unmanned or minimally staffed operation in some special industrial scenarios.

[0086] Therefore, this disclosure provides a method for fault inspection of industrial equipment. It determines whether an industrial device is connected to a port using the network status parameters of a PON gateway port. If a connection is confirmed, it determines whether the industrial device has malfunctioned based on its current device status parameters and network parameters. Thus, this embodiment can remotely and automatically locate faulty industrial equipment without requiring manual inspection, improving the efficiency of fault inspection. Furthermore, it meets the requirements of unmanned or minimally staffed operation in certain special industrial scenarios. The solution described below, in conjunction with the accompanying drawings, will be described in detail.

[0087] like Figure 1 As shown, an application scenario for a fault inspection method for industrial equipment is presented. This application scenario includes industrial equipment 110, server 120, PON gateway 130, OLT device 140, and electronic device 150. Server 110 can be implemented using a single server or multiple servers. Server 110 can be implemented using a physical server or a virtual server.

[0088] In one possible application scenario, in response to an industrial equipment inspection command sent by a user, each electronic device 150 obtains the port number of its connected PON gateway 130 and sends the obtained port number to the server 120. The server 120, for any port number sent by any electronic device 150, sends the port number to the OLT device 140. The OLT device 140 obtains the network status parameters of the port based on the port number and sends them to the server 120. If server 120 determines that the first comparison result between the network status parameters and the preset network status standard parameters meets the first specified condition, then it sends a fault inspection command to the industrial equipment 110 connected to the port through PON gateway 130. After receiving the fault inspection command, industrial equipment 110 sends its current status parameters to server 120 through PON gateway 130. When server 120 receives the current status parameters, it compares the current status parameters of industrial equipment 110 with the preset standard status parameters. If server 120 determines that the second comparison result between the current status parameters and the standard status parameters does not meet the second specified condition, then it determines that industrial equipment 110 has malfunctioned.

[0089] in, Figure 1 The server 120 can exchange information with the electronic device 150, the OLT device 140 and the industrial device 110 through a communication network. The communication network can be either wireless or wired.

[0090] For example, server 120 can access the network via cellular mobile communication technology and communicate with electronic device 150, OLT device 140 and industrial equipment 110 respectively. The cellular mobile communication technology includes, for example, 5th generation mobile network (5G) technology.

[0091] Optionally, the server 120 can access the network via short-range wireless communication to communicate with the electronic device 150, the OLT device 140, and the industrial device 110, respectively. The short-range wireless communication method may include, for example, Wireless Fidelity (Wi-Fi) technology.

[0092] The description in this application focuses on four industrial devices 110, one server 120, two PON gateways 130, one OLT device 140, and two electronic devices 150. However, those skilled in the art should understand that the illustrated industrial devices, servers, PON gateways, OLT devices, and electronic devices are intended to illustrate the operation of the industrial devices, servers, PON gateways, OLT devices, and electronic devices involved in the technical solutions of this application, and do not imply any limitation on the number, type, or location of the industrial devices, servers, PON gateways, OLT devices, and electronic devices. It should be noted that adding additional modules to or removing individual modules from the illustrated environment will not change the underlying concept of the exemplary embodiments of this application.

[0093] It should be noted that the fault inspection method for industrial equipment proposed in this application is not only applicable to... Figure 1 The application scenarios shown are also applicable to any device that performs fault inspections on industrial equipment.

[0094] The following describes a method for fault inspection of industrial equipment according to an exemplary embodiment of this application, in conjunction with the application scenarios described above and with reference to the accompanying drawings. It should be noted that the above application scenarios are only shown to facilitate understanding of the methods and principles of this application, and the embodiments of this application are not limited in any way in this respect.

[0095] like Figure 2 The diagram shown is a flowchart of the fault inspection method for industrial equipment disclosed herein, which may include the following steps:

[0096] Step 201: After receiving the port number of the PON gateway connected to any electronic device, obtain the network status parameters of the port of the PON gateway corresponding to the port number based on the port number; wherein, the network status parameters are used to characterize the current network status of the port.

[0097] In this embodiment, each PON gateway has a corresponding electronic device used to obtain the port number of the PON gateway connected to it. Each PON gateway in this embodiment includes at least one port, and each port connects to an industrial device. The electronic device can send the port number to the server at specified intervals or upon receiving a user-triggered instruction. The specific timing can be configured according to actual conditions, and this embodiment does not impose limitations on this.

[0098] In one embodiment, step 201 may be specifically implemented as follows: sending the port number to the optical fiber line terminal (OLT) device so that the OLT device can obtain the network status parameters of the port based on the port number; and receiving the network status parameters of the port sent by the OLT device.

[0099] Since the OLT device can obtain the network status parameters of each port of each PON gateway, the server can directly send the port number to the OLT device. In this way, the OLT device can directly determine the network status parameters of the port based on the port number and send the obtained network status parameters to the server. Thus, the server obtains the network status parameters of the port.

[0100] Step 202: If the first comparison result between the network status parameters and the preset network status standard parameters meets the first specified condition, then a fault inspection command is sent to the industrial equipment connected to the port, so that after receiving the fault inspection command, the industrial equipment sends its own current status parameters, wherein the current status parameters include the current device status parameters and the current device network parameters.

[0101] The network status parameters in this application embodiment include traffic and / or uplink / downlink rates, and the network status standard parameters include standard traffic and / or standard uplink / downlink rates. Furthermore, the values ​​of the network status standard parameters in this application embodiment are pre-set and can be set according to actual conditions. This application embodiment does not limit the specific values ​​of the network status standard parameters.

[0102] In one embodiment, whether the first comparison result satisfies the first specified condition is determined by the following method:

[0103] Case 1: If the network status parameters include the traffic, and the difference between the traffic and the standard traffic is within a first specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0104] In Case 1, the first comparison result is the difference between the flow rate and the standard flow rate, and the first specified condition is that the difference between the flow rate and the standard flow rate is within a first specified range.

[0105] Case 2: If the network status parameters include the uplink and downlink rates, and the difference between the uplink and downlink rates and the standard uplink and downlink rates is within a second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0106] In Case 2, the first comparison result is the difference between the uplink / downlink rate and the standard uplink / downlink rate, and the first specified condition is that the difference between the uplink / downlink rate and the standard uplink / downlink rate is within a second specified range.

[0107] Case 3: If the network status parameters include the traffic and the uplink / downlink rate, and the difference between the traffic and the standard traffic is within the first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within the second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0108] In Case 3, the first comparison result includes the difference between the flow rate and the standard flow rate, and the difference between the uplink / downlink rate and the standard uplink / downlink rate. The first specified condition is that the difference between the flow rate and the standard flow rate is within a first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within a second specified range.

[0109] It should be noted that the first and second specified ranges in this application embodiment can be set according to the actual situation, and this application embodiment does not limit the first and second specified ranges.

[0110] To save computing resources, in one embodiment, if the first comparison result does not meet the first specified condition, the detection of the port is terminated.

[0111] In this embodiment of the application, if the first comparison result does not meet the first specified condition, it indicates that the port is not connected to industrial equipment or that the port is faulty. Therefore, no further operation is required.

[0112] In one embodiment, the industrial equipment connected to the port is identified in the following manner:

[0113] For any port of a PON gateway, using a preset mapping between port numbers and industrial device identifiers, the industrial device identifier corresponding to the port number is obtained; the industrial device corresponding to the industrial device identifier is then identified as the industrial device connected to the port. Table 1 shows the mapping between port numbers of each PON gateway and the connected industrial devices.

[0114]

[0115] Table 1

[0116] As can be seen from Table 1, if the port number is port 5, then the corresponding industrial equipment is identified as industrial equipment m.

[0117] Step 203: After receiving the current status parameters sent by the industrial equipment, obtain the second comparison result based on the current status parameters of the industrial equipment and the preset standard status parameters;

[0118] The current status parameters in the embodiments of this application described above include the current device status and the current device network parameters. Furthermore, the current device status parameters in this application include parameters such as the current device temperature and current device pressure, and the current device network parameters include parameters such as the current device network traffic. The specific parameters included can be set according to actual conditions, and this application does not limit the specific content of the current device status parameters and current device network parameters. Moreover, the types of parameters included in the standard status parameters and the current status parameters are the same. This application will not elaborate further on these points.

[0119] In one embodiment, the second comparison result can be obtained in the following manner:

[0120] The difference between the current device status parameters and the standard device status parameters, and the difference between the current device network parameters and the standard device network parameters, are determined as the second comparison result.

[0121] It should be noted that if the current device status parameters include multiple types of parameters, then the differences between the current device status parameters and the standard device status parameters will also be multiple. For example, the current device status parameters may include the current device temperature and the current device pressure, and the standard device status parameters may include the standard device temperature and the standard device pressure. The resulting differences will include the difference between the current device temperature and the standard device temperature, as well as the difference between the current device pressure and the standard device pressure. The method for determining the difference between the current device network parameters and the standard device network parameters is the same as the method described above for determining the difference between the current device status parameters and the standard device status parameters, and will not be repeated in this embodiment.

[0122] Step 204: If the second comparison result does not meet the second specified condition, then it is determined that the industrial equipment has malfunctioned.

[0123] In one embodiment, if the second comparison result meets the second specified condition, it is determined that the industrial equipment has not malfunctioned.

[0124] In one embodiment, whether the second alignment result satisfies the second specified condition is determined by the following method:

[0125] If the difference between the current device status parameter and the standard device status parameter is within a third specified range, and the difference between the current device network parameter and the standard device network parameter is within a fourth specified range, then the second comparison result is determined to meet the second specified condition; otherwise, the second comparison result is determined not to meet the second specified condition.

[0126] It should be noted that if the current device status parameters include multiple types of parameters, the difference determined for each type of parameter corresponds to a third specified range. For example, the difference between the current device status parameters and the standard device status parameters includes the difference between the current device temperature and the standard device temperature, and the difference between the current device pressure and the standard device pressure. Therefore, there are two third specified ranges: one for the temperature difference and the other for the pressure difference. The number of third specified ranges is the same as the number of differences between the current device status parameters and the standard device status parameters. Similarly, the number of fourth specified ranges is the same as the number of differences between the current device network parameters and the standard device network parameters. This will not be elaborated further in the embodiments of this application.

[0127] Furthermore, the third and fourth specified ranges in this application embodiment can be set according to the actual situation, and this application embodiment does not limit the specific values ​​of the third and fourth specified ranges.

[0128] To minimize damage to industrial equipment, in one embodiment, after performing step 204, it is necessary to determine the emergency procedures for the faulty industrial equipment, such as... Figure 3 The diagram shown illustrates the process for determining emergency procedures in the event of an industrial equipment malfunction, including the following steps:

[0129] Step 301: Based on the target current state parameter and the target standard state parameter that do not meet the second specified condition according to the second comparison result, determine the fault that has occurred in the industrial equipment; wherein, the target standard state parameter is a standard state parameter of the same type as the target current state parameter;

[0130] For example, if the target current state parameter is the current temperature of the equipment, then the target standard state parameter is the standard temperature of the equipment.

[0131] The current status parameters in the embodiments of this application described above include device status parameters and device network parameters. Furthermore, the standard status parameters include standard device status parameters and standard device network parameters.

[0132] In one embodiment, step 301 can be specifically implemented as follows: comparing the target current state parameters and the target standard state parameters to obtain a fault comparison result; using a pre-set correspondence between the fault comparison result and the occurred fault, obtaining the target fault corresponding to the fault comparison result; and identifying the target fault as the fault occurring in the industrial equipment. Table 2 shows the correspondence between the fault comparison result, the fault, and the emergency fault operation.

[0133]

[0134]

[0135] Table 2

[0136] For example, current status parameters include the current temperature of the equipment, the current pressure of the equipment, and the current network traffic of the equipment. If the target current status parameter that does not meet the second specified condition is determined to be the current temperature of the equipment, then the current temperature of the equipment is compared with the standard temperature of the equipment. If the fault comparison result is that the current temperature of the equipment is greater than the standard temperature of the equipment, then based on the correspondence in Table 2, the fault of the industrial equipment is determined to be that the equipment temperature is too high.

[0137] Step 302: Using the preset correspondence between faults and emergency operations, determine the emergency operation corresponding to the fault that occurred in the industrial equipment;

[0138] For example, if the fault sent by the industrial equipment is determined to be overheating, the corresponding emergency operation can be determined based on the correspondence in Table 2 as cooling.

[0139] Step 303: Send a fault protection command to the industrial equipment based on the fault emergency operation, so that the industrial equipment executes the fault emergency operation based on the fault protection command.

[0140] In this embodiment, the fault protection command includes the fault emergency operation. This allows the industrial equipment to obtain and execute the fault emergency operation within the fault protection command after receiving it.

[0141] Furthermore, to facilitate on-site inspection by technicians to pinpoint which specific industrial device has malfunctioned, each industrial device in this embodiment is also connected to a status display device. This status display device indicates whether the connected industrial device has malfunctioned. Additionally, the industrial device can also send its current network status parameters to the server via this status display device. Figure 4 As shown, the industrial equipment includes a network indicator module, which is used to obtain the current network parameters of the industrial equipment. After obtaining the current network parameters, the network indicator module sends the current network parameters of the industrial equipment to the PON gateway through the status display device. The current status parameters of the industrial equipment can be directly sent to the PON gateway through the port. After receiving the current status parameters (current device status parameters and current device network parameters) sent by the industrial equipment, the PON gateway preprocesses the current status parameters and sends the preprocessed current status parameters to the server.

[0142] The preprocessing in this embodiment includes, but is not limited to, filtering and sorting operations. Specific preprocessing operations can be set according to actual conditions, and this embodiment does not limit them.

[0143] To further understand the technical solution of this disclosure, the following is in conjunction with... Figure 5 A detailed explanation may include the following steps:

[0144] Step 501: For any given electronic device, at specified intervals, the electronic device sends the port number of the PON gateway connected to the electronic device to the server.

[0145] Step 502: After receiving the port number sent by any electronic device, the server obtains the network status parameters of the port of the PON gateway corresponding to the port number based on the port number.

[0146] Step 503: The server obtains the first comparison result based on the network status parameters and the preset network status standard parameters;

[0147] Step 504: The server determines whether the first comparison result meets the first specified condition. If yes, then proceed to step 505; otherwise, the process ends.

[0148] Step 505: The server sends a fault inspection command to the industrial equipment connected to the port;

[0149] Step 506: After receiving the fault inspection command, the industrial equipment sends its current status parameters;

[0150] Step 507: After receiving the current status parameters sent by the industrial equipment, the server obtains a second comparison result based on the current status parameters of the industrial equipment and the preset standard status parameters.

[0151] Step 508: The server determines whether the second comparison result meets the second specified condition. If yes, then proceed to step 509; otherwise, the process ends.

[0152] Step 509: The server determines the fault that has occurred in the industrial equipment based on the target current state parameters and target standard state parameters, which do not meet the second specified conditions according to the second comparison result;

[0153] Step 510: The server uses a preset correspondence between faults and emergency response operations to determine the emergency response operation corresponding to the fault that occurred in the industrial equipment.

[0154] Step 511: Send a fault protection command to the industrial equipment based on the fault emergency operation;

[0155] Step 512: The industrial equipment executes the fault emergency operation based on the fault protection command.

[0156] Based on the same disclosed concept, the industrial equipment fault inspection method described above can also be implemented by an industrial equipment fault inspection device. The effect of this industrial equipment fault inspection device is similar to that of the aforementioned method, and will not be repeated here.

[0157] Figure 6 This is a schematic diagram of the structure of a fault inspection device for industrial equipment according to an embodiment of the present disclosure.

[0158] like Figure 6 As shown, the industrial equipment fault inspection device 600 disclosed herein may include a port network status parameter acquisition module 610, a fault inspection command sending module 620, a comparison module 630, and a fault determination module 640.

[0159] The port network status parameter acquisition module 610 is used to obtain the network status parameters of the port of the PON gateway corresponding to the port number after receiving the port number of the PON gateway connected to the electronic device from any electronic device; wherein, the network status parameters are used to characterize the current network status of the port.

[0160] The fault inspection instruction sending module 620 is used to send a fault inspection instruction to the industrial equipment connected to the port if the first comparison result of the network status parameters and the preset network status standard parameters meets the first specified condition, so that the industrial equipment sends its own current status parameters after receiving the fault inspection instruction, wherein the current status parameters include the current device status parameters and the current device network parameters.

[0161] The comparison module 630 is used to obtain a second comparison result based on the current state parameter and a preset standard state parameter after receiving the current state parameter;

[0162] The fault determination module 640 is used to determine that the industrial equipment has malfunctioned if the second comparison result does not meet the second specified condition.

[0163] In one embodiment, the apparatus further includes:

[0164] The fault-free determination module 650 is configured to terminate the detection of the port if the first comparison result does not meet the first specified condition; or,

[0165] If the second comparison result meets the second specified condition, then it is determined that the industrial equipment has not malfunctioned.

[0166] In one embodiment, the apparatus further includes:

[0167] The fault emergency module 660 is used to determine the fault of the industrial equipment after it is determined that the fault has occurred, based on the target current state parameter and the target standard state parameter that do not meet the second specified condition according to the second comparison result; wherein, the target standard state parameter is a standard state parameter of the same type as the target current state parameter;

[0168] By utilizing the pre-defined correspondence between faults and emergency response procedures, the emergency response procedures corresponding to the faults occurring in the industrial equipment are determined.

[0169] Based on the fault emergency operation, a fault protection command is sent to the industrial equipment, so that the industrial equipment executes the fault emergency operation based on the fault protection command.

[0170] In one embodiment, the network status parameters include traffic and / or uplink / downlink rates, and the network status standard parameters include standard traffic and / or standard uplink / downlink rates; the apparatus further includes:

[0171] The first judgment module 670 is used to determine whether the first comparison result between the network state parameters and the network state standard parameters satisfies the first specified condition through the following method:

[0172] If the network status parameters include the traffic, and the difference between the traffic and the standard traffic is within a first specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0173] If the network status parameters include the uplink and downlink rates, and the difference between the uplink and downlink rates and the standard uplink and downlink rates is within a second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0174] If the network status parameters include the traffic and the uplink / downlink rate, and the difference between the traffic and the standard traffic is within the first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within the second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

[0175] In one embodiment, the standard status parameters include device standard status parameters and device standard network parameters;

[0176] The comparison module 630 is specifically used for:

[0177] The difference between the current device status parameters and the standard device status parameters, and the difference between the current device network parameters and the standard device network parameters, are determined as the second comparison result;

[0178] The second judgment module 680 is used to determine whether the second comparison result meets the second specified condition in the following manner:

[0179] If the difference between the current device status parameter and the standard device status parameter is within a third specified range, and the difference between the current device network parameter and the standard device network parameter is within a fourth specified range, then the second comparison result is determined to satisfy the second specified condition.

[0180] Otherwise, it is determined that the second comparison result does not meet the second specified condition.

[0181] In one embodiment, the port network status parameter acquisition module 610 is specifically used for:

[0182] The port number is sent to the fiber optic line terminal (OLT) device so that the OLT device can obtain the network status parameters of the port based on the port number.

[0183] Receive network status parameters of the port sent by the OLT device.

[0184] In one embodiment, the apparatus further includes:

[0185] The industrial equipment determination module 690 is used to determine the industrial equipment connected to the port in the following ways:

[0186] For any port of a PON gateway, the industrial device identifier corresponding to the port number is obtained by using the preset correspondence between port number and industrial device identifier.

[0187] The industrial equipment corresponding to the industrial equipment identifier is identified as the industrial equipment connected to the port.

[0188] After introducing a fault inspection method and apparatus for industrial equipment according to an exemplary embodiment of the present disclosure, another exemplary embodiment of an electronic device according to the present disclosure will be introduced next.

[0189] Those skilled in the art will understand that various aspects of this disclosure can be implemented as a system, method, or program product. Therefore, various aspects of this disclosure can be specifically implemented in the following forms: a completely hardware implementation, a completely software implementation (including firmware, microcode, etc.), or a combination of hardware and software aspects, collectively referred to herein as a "circuit," "module," or "system."

[0190] In some possible implementations, the electronic device according to this disclosure may include at least one processor and at least one computer storage medium. The computer storage medium stores program code that, when executed by the processor, causes the processor to perform the steps in the fault inspection method for industrial equipment according to various exemplary embodiments of this disclosure described above. For example, the processor may perform actions such as... Figure 2 Steps 201-204 are shown in the diagram.

[0191] The following reference Figure 7 To describe an electronic device 700 according to such an embodiment of the present disclosure. Figure 7 The electronic device 700 shown is merely an example and should not impose any limitation on the functionality and scope of use of the embodiments disclosed herein.

[0192] like Figure 7 As shown, the electronic device 700 is manifested in the form of a general electronic device. The components of the electronic device 700 may include, but are not limited to: at least one processor 701, at least one computer storage medium 702, and a bus 703 connecting different system components (including the computer storage medium 702 and the processor 701).

[0193] Bus 703 represents one or more of several bus architectures, including computer storage media bus or computer storage media controller, peripheral bus, processor, or local bus using any of the various bus architectures.

[0194] Computer storage medium 702 may include readable media in the form of volatile computer storage media, such as random access computer storage medium (RAM) 721 and / or cache storage medium 722, and may further include read-only computer storage medium (ROM) 723.

[0195] The computer storage medium 702 may also include a program / utility 725 having a set (at least one) of program modules 724, including but not limited to: an operating system, one or more application programs, other program modules, and program data, each or some combination of these examples may include an implementation of a network environment.

[0196] Electronic device 700 can also communicate with one or more external devices 704 (e.g., keyboard, pointing device, etc.), and with one or more devices that enable a user to interact with electronic device 700, and / or with any device that enables electronic device 700 to communicate with one or more other electronic devices (e.g., router, modem, etc.). This communication can be performed via input / output (I / O) interface 705. Furthermore, electronic device 700 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public networks, such as the Internet) via network adapter 706. As shown, network adapter 706 communicates with other modules used in electronic device 700 via bus 703. It should be understood that, although not shown in the figures, other hardware and / or software modules can be used in conjunction with electronic device 700, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0197] In some possible implementations, various aspects of the fault inspection method for industrial equipment provided in this disclosure can also be implemented in the form of a program product, which includes program code. When the program product is run on a computer device, the program code is used to cause the computer device to perform the steps in the fault inspection method for industrial equipment according to various exemplary embodiments of this disclosure described above.

[0198] The program product may take the form of any combination of one or more readable media. A readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: electrical connections having one or more wires, portable disks, hard disks, random access computer storage media (RAM), read-only computer storage media (ROM), erasable programmable read-only computer storage media (EPROM or flash memory), optical fibers, portable compact disk read-only computer storage media (CD-ROM), optical computer storage media, magnetic computer storage media, or any suitable combination thereof.

[0199] The fault diagnosis program product for industrial equipment according to embodiments of this disclosure can be a portable compact disc read-only computer storage medium (CD-ROM) and include program code, and can run on an electronic device. However, the program product of this disclosure is not limited thereto. In this document, the readable storage medium can be any tangible medium that contains or stores a program that can be used by or in conjunction with an instruction execution system, apparatus, or device.

[0200] A readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, carrying readable program code. This propagated data signal may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. A readable signal medium may also be any readable medium other than a readable storage medium, capable of sending, propagating, or transmitting a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0201] The program code contained on the readable medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination thereof.

[0202] Program code for performing the operations of this disclosure can be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java and C++, and conventional procedural programming languages ​​such as C or similar languages. The program code can execute entirely on the user's electronic device, partially on the user's device, as a standalone software package, partially on the user's electronic device and partially on a remote electronic device, or entirely on a remote electronic device or server. In cases involving remote electronic devices, the remote electronic device can be connected to the user's electronic device via any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external electronic device (e.g., via the Internet using an Internet service provider).

[0203] It should be noted that although several modules of the apparatus have been mentioned in the detailed description above, this division is merely exemplary and not mandatory. In fact, according to embodiments of this disclosure, the features and functions of two or more modules described above can be embodied in one module. Conversely, the features and functions of one module described above can be further divided and embodied by multiple modules.

[0204] Furthermore, although the operations of the methods disclosed herein are described in a specific order in the accompanying drawings, this does not require or imply that these operations must be performed in that specific order, or that all of the operations shown must be performed to achieve the desired result. Additionally or alternatively, certain steps may be omitted, multiple steps may be combined into one step, and / or one step may be broken down into multiple steps.

[0205] Those skilled in the art will understand that embodiments of this disclosure can be provided as methods, systems, or computer program products. Therefore, this disclosure can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this disclosure can take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk computer storage media, CD-ROMs, optical computer storage media, etc.) containing computer-usable program code.

[0206] This disclosure is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to this disclosure. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart illustrations. Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0207] These computer program instructions may also be stored in a computer-readable computer storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable computer storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0208] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0209] Obviously, those skilled in the art can make various modifications and variations to this disclosure without departing from its spirit and scope. Therefore, if such modifications and variations fall within the scope of the claims of this disclosure and their equivalents, this disclosure is also intended to include such modifications and variations.

Claims

1. A method for fault inspection of industrial equipment, characterized in that, When applied to a server, the method includes: Upon receiving the port number of the PON gateway connected to any electronic device, the port number is sent to the Fiber Optic Line Terminal (OLT) device, so that the OLT device can obtain the network status parameters of the port based on the port number, and the network status parameters of the port sent by the OLT device are received; wherein, the network status parameters are used to characterize the current network status of the port. If the first comparison result of the network status parameters and the preset network status standard parameters meets the first specified condition, a fault inspection command is sent to the industrial equipment connected to the port, so that after receiving the fault inspection command, the industrial equipment sends its own current status parameters, wherein the current status parameters include the current device status parameters and the current device network parameters. Upon receiving the current status parameter, a second comparison result is obtained based on the current status parameter and the preset standard status parameter; If the second comparison result does not meet the second specified condition, it is determined that the industrial equipment has malfunctioned, and the malfunction is displayed in the status display device connected to the industrial equipment.

2. The method according to claim 1, characterized in that, The method further includes: If the first comparison result does not meet the first specified condition, then the detection of the port ends; or, If the second comparison result meets the second specified condition, then it is determined that the industrial equipment has not malfunctioned.

3. The method according to claim 1, characterized in that, After determining that the industrial equipment has malfunctioned, the method further includes: Based on the target current state parameter and the target standard state parameter that do not meet the second specified condition according to the second comparison result, the fault of the industrial equipment is determined; wherein, the target standard state parameter is a standard state parameter of the same type as the target current state parameter; By utilizing the pre-defined correspondence between faults and emergency response procedures, the emergency response procedures corresponding to the faults occurring in the industrial equipment are determined. Based on the fault emergency operation, a fault protection command is sent to the industrial equipment, so that the industrial equipment executes the fault emergency operation based on the fault protection command.

4. The method according to claim 1, characterized in that, The network status parameters include traffic and / or uplink / downlink rates, and the network status standard parameters include standard traffic and / or standard uplink / downlink rates; The first comparison result between the network state parameters and the network state standard parameters is determined to meet the first specified condition in the following manner: If the network status parameters include the traffic, and the difference between the traffic and the standard traffic is within a first specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition. If the network status parameters include the uplink and downlink rates, and the difference between the uplink and downlink rates and the standard uplink and downlink rates is within a second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition. If the network status parameters include the traffic and the uplink / downlink rate, and the difference between the traffic and the standard traffic is within the first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within the second specified range, then the first comparison result is determined to satisfy the first specified condition. Otherwise, it is determined that the first comparison result does not meet the first specified condition.

5. The method according to claim 1, characterized in that, The standard status parameters include device standard status parameters and device standard network parameters; The step of obtaining the second comparison result based on the current state parameters and preset standard state parameters includes: The difference between the current device status parameters and the standard device status parameters, and the difference between the current device network parameters and the standard device network parameters, are determined as the second comparison result; Whether the second comparison result meets the second specified condition is determined in the following manner: If the difference between the current device status parameter and the standard device status parameter is within a third specified range, and the difference between the current device network parameter and the standard device network parameter is within a fourth specified range, then the second comparison result is determined to satisfy the second specified condition. Otherwise, it is determined that the second comparison result does not meet the second specified condition.

6. The method according to any one of claims 1 to 5, characterized in that, The industrial equipment connected to the port is identified in the following way: For any port of a PON gateway, the industrial device identifier corresponding to the port number is obtained by using the preset correspondence between port number and industrial device identifier. The industrial equipment corresponding to the industrial equipment identifier is identified as the industrial equipment connected to the port.

7. A fault inspection device for industrial equipment, characterized in that, The device includes: The port network status parameter acquisition module is used to obtain the network status parameters of the port of the PON gateway corresponding to the port number after receiving the port number of the PON gateway connected to the electronic device from any electronic device; wherein, the network status parameters are used to characterize the current network status of the port. The fault inspection instruction sending module is used to send a fault inspection instruction to the industrial equipment connected to the port if the first comparison result of the network status parameters and the preset network status standard parameters meets the first specified condition, so that the industrial equipment sends its own current status parameters after receiving the fault inspection instruction, wherein the current status parameters include the current device status parameters and the current device network parameters. The comparison module is used to obtain a second comparison result based on the current state parameter and a preset standard state parameter after receiving the current state parameter; The fault determination module is used to determine that the industrial equipment has malfunctioned if the second comparison result does not meet the second specified condition, and to display the malfunction in the status display device connected to the industrial equipment. The port network status parameter acquisition module is specifically used for: The port number is sent to the fiber optic line terminal (OLT) device so that the OLT device can obtain the network status parameters of the port based on the port number. Receive network status parameters of the port sent by the OLT device.

8. The apparatus according to claim 7, characterized in that, The device further includes: A fault-determination module is configured to terminate the detection of the port if the first comparison result does not meet the first specified condition; or, If the second comparison result meets the second specified condition, then it is determined that the industrial equipment has not malfunctioned.

9. The apparatus according to claim 7, characterized in that, The device further includes: The fault emergency module is used to determine the fault of the industrial equipment after it is determined that the fault has occurred, based on the target current state parameter and the target standard state parameter that do not meet the second specified condition according to the second comparison result; wherein, the target standard state parameter is a standard state parameter of the same type as the target current state parameter; By utilizing the pre-defined correspondence between faults and emergency response procedures, the emergency response procedures corresponding to the faults occurring in the industrial equipment are determined. Based on the fault emergency operation, a fault protection command is sent to the industrial equipment, so that the industrial equipment executes the fault emergency operation based on the fault protection command.

10. The apparatus according to claim 7, characterized in that, The network status parameters include traffic and / or uplink / downlink rates, and the network status standard parameters include standard traffic and / or standard uplink / downlink rates; the device further includes: The first judgment module is used to determine whether the first comparison result between the network state parameters and the network state standard parameters satisfies the first specified condition through the following method: If the network status parameters include the traffic, and the difference between the traffic and the standard traffic is within a first specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition. If the network status parameters include the uplink and downlink rates, and the difference between the uplink and downlink rates and the standard uplink and downlink rates is within a second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition. If the network status parameters include the traffic and the uplink / downlink rate, and the difference between the traffic and the standard traffic is within the first specified range, and the difference between the uplink / downlink rate and the standard uplink / downlink rate is within the second specified range, then the first comparison result is determined to meet the first specified condition; otherwise, the first comparison result is determined not to meet the first specified condition.

11. The apparatus according to claim 7, characterized in that, The standard status parameters include device standard status parameters and device standard network parameters; The comparison module is specifically used for: The difference between the current device status parameters and the standard device status parameters, and the difference between the current device network parameters and the standard device network parameters, are determined as the second comparison result; The second judgment module is used to determine whether the second comparison result meets the second specified condition in the following manner: If the difference between the current device status parameter and the standard device status parameter is within a third specified range, and the difference between the current device network parameter and the standard device network parameter is within a fourth specified range, then the second comparison result is determined to satisfy the second specified condition. Otherwise, it is determined that the second comparison result does not meet the second specified condition.

12. The apparatus according to any one of claims 7 to 11, characterized in that, The device further includes: An industrial equipment determination module is used to determine the industrial equipment connected to the port in the following ways: For any port of a PON gateway, the industrial device identifier corresponding to the port number is obtained by using the preset correspondence between port number and industrial device identifier. The industrial equipment corresponding to the industrial equipment identifier is identified as the industrial equipment connected to the port.

13. A server, characterized in that, The method includes at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions that are executed by the at least one processor; the instructions are executed by the at least one processor to enable the at least one processor to perform the method according to any one of claims 1-6.

14. A computer storage medium, characterized in that, The computer storage medium stores a computer program for performing the method according to any one of claims 1-6.

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