CN114666373A - Internet of things terminal maintenance method and related equipment - Google Patents

Abstract

The embodiments of the present application provide a maintenance method for an Internet of Things terminal and related equipment, which can solve the problem that when network equipment maintenance and management belong to the operator, the front-end Internet of Things terminal belongs to another maintenance team, and different network implementation schemes are applied, the Internet of Things The problem that the faulty terminal is difficult to determine, so as to avoid the phenomenon of shirk responsibility for the team members of all parties in the IoT terminal caused by it. Wherein, the method includes, when the IoT terminal accesses the target network, generating a first visualized networking topology of the target network including the IoT terminal; monitoring the target network, and generating all the information in real time. Describe the current second visualized networking topology of the target network; in the case where there is difference information between the first visualized networking topology and the second visualized networking topology, determine the object in the current target network according to the difference information Fault conditions of the networked terminal.

Description

Internet of things terminal maintenance method and related equipment

technical field

The present application relates to the technical field of the Internet of Things, and in particular, to a maintenance method of an Internet of Things terminal and related equipment.

Background technique

At present, in large-scale IoT applications, due to the huge number of massive IoT terminals and the use of Ethernet forwarding access at the access layer, online status monitoring for a single IoT terminal is often used in network operation and maintenance management systems. A network layer fault will lead to a large number of terminal faults. However, due to the lack of relevant network topology information, it is difficult to locate faults, especially when the network equipment maintenance and management belong to the operator, and the front-end IoT terminals belong to the maintenance team. Different network implementation solutions are applicable. It is often difficult to determine the faulty terminal, and all parties shirk the responsibility of each other.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a maintenance method and related equipment for an IoT terminal, which can solve the problem of IoT faults when network equipment maintenance and management belong to the operator, and the front-end IoT terminal belongs to another maintenance team, and different network implementation schemes are applied. The problem that the terminal is difficult to determine, so as to avoid the phenomenon of shirk responsibility for the team members of all parties in the IoT terminal caused by it, and can realize the function of visual management based on the topology of massive physical terminals and the function of fast fault location.

A first aspect of the embodiments of the present application provides a maintenance method for an Internet of Things terminal, which is used for a server, including:

generating a first visualized networking topology of the target network including the IoT terminal when the IoT terminal accesses the target network;

monitoring the target network, and generating the current second visualized networking topology of the target network in real time;

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, a fault condition of the IoT terminal in the current target network is determined according to the difference information.

Optionally, the visualized networking topology includes a first-level networking topology and a second-level networking topology, wherein the first-level networking topology includes a gateway networking topology, and the second-level networking topology includes an IoT terminal group. network topology.

optional,

The information displayed by the gateway networking topology includes: at least one of gateway name information, information on the number of online IoT terminals associated with each gateway, and information on the type of IoT terminals;

Also includes:

In the case that the information on the number of online IoT terminals associated with the first gateway displayed by the gateway networking topology network is 0, it is determined that the first gateway is faulty.

optional,

In the case where a predetermined agreement exists between the IoT terminal and the server, the information displayed by the IoT terminal networking topology includes: gateway name information, gateway IP address information, gateway interface information, terminal name information, and terminal status information , at least one of terminal IPv4 address information, terminal IPv6 address information, terminal user name information, terminal authentication mode information, terminal attribution information, terminal type, terminal manufacturer and terminal physical address.

optional,

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, determining the fault condition of the IoT terminal in the current target network according to the difference information, including:

In the case where there is difference information between the gateway networking topology in the first visualized networking topology and the gateway networking topology of the second visualized networking topology, determine the Internet of Things in the current target network according to the difference information failure of the terminal; and/or,

In the case where there is difference information between the IoT terminal networking topology in the first visualized networking topology and the IoT terminal networking topology in the second visualized networking topology, locate the current target according to the difference information The faulty terminal of the IoT terminal in the network.

Optionally, the above method further includes:

In the case that the Internet of Things terminal and the server belong to different subnets, obtain the allocated IP address through the linkage of the virtual gateway;

Build a logical virtual networking topology based on the assigned IP address;

Use at least one of the network layer PING measurement method, the SNMP general management method and the application layer business simulation method to troubleshoot and determine the faulty IP segment;

Determine the fault condition of the IoT terminal according to the faulty IP segment and the logical virtual networking topology.

Optionally, the above method further includes:

In the case that it is determined that the faulty IoT terminal is a camera, determine the camera adjacent to the faulty IoT terminal;

Send a test command through the RFID function of the adjacent camera to control the camera identified as the faulty IoT terminal to adjust the camera direction to the target direction;

Collect the real-time image data of the camera identified as the faulty IoT terminal through the image acquisition function of the adjacent camera;

When the real-time image data indicates that the camera of the IoT terminal identified as faulty executes the test instruction to direct the camera to the target direction, it is determined that the failure cause is a gateway interface failure.

A second aspect of the embodiments of the present application provides an apparatus for maintaining an Internet of Things terminal, including:

a first generating unit, configured to generate a first visualized networking topology of the target network including the IoT terminal when the IoT terminal accesses the target network;

a second generating unit, configured to monitor the target network, and generate the current second visualized networking topology of the target network in real time;

The execution unit is configured to determine, according to the difference information, a fault condition of the IoT terminal in the current target network when there is difference information between the first visualized networking topology and the second visualized networking topology.

A third aspect of the embodiments of the present application provides an electronic device, including: a memory and a processor, where the processor is configured to implement the steps of the foregoing method for maintaining an Internet of Things terminal when executing a computer program stored in the memory.

A fourth aspect of the embodiments of the present application provides a computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of the foregoing method for maintaining an Internet of Things terminal.

To sum up, the method for maintaining an IoT terminal provided by the embodiments of the present application generates a first visualized networking topology of the target network including the IoT terminal when the IoT terminal is connected to the target network ; Monitor the target network, and generate the current second visualized networking topology of the target network in real time; In the case that there is difference information between the first visualized networking topology and the second visualized networking topology, according to the The difference information determines the fault condition of the IoT terminal in the current target network. By comparing the first visualized networking topology and the second visualized networking topology in real time, abnormal terminals can be monitored in real time, and abnormalities can be checked in real time. Positioning, in the form of visual topology networking, helps to eliminate information barriers between different teams, helps achieve information transparency between different teams, and solves problems in network equipment maintenance, management, and operator maintenance, and front-end IoT terminal ownership. In addition, when the maintenance team and the network equipment and the front-end IoT terminal apply different network implementation schemes, the problem that the faulty terminal of the IoT is difficult to determine. In this way, the phenomenon of shirking responsibilities caused by the IoT terminal team members is avoided, and the labor cost in the IoT terminal troubleshooting process is saved.

Correspondingly, the maintenance device, the electronic device, and the computer-readable storage medium for the Internet of Things terminal provided by the embodiments of the present invention also have the above technical effects.

Description of drawings

1 is a schematic flowchart of a possible maintenance method for an Internet of Things terminal provided by an embodiment of the present application;

2 is a schematic structural block diagram of a possible IoT terminal maintenance device provided by an embodiment of the present application;

3 is a schematic diagram of the hardware structure of a possible maintenance device for an Internet of Things terminal provided by an embodiment of the present application;

FIG. 4 is a schematic structural block diagram of a possible electronic device provided by an embodiment of the present application;

FIG. 5 is a schematic structural block diagram of a possible computer-readable storage medium provided by an embodiment of the present application.

Detailed ways

The embodiments of the present application provide a maintenance method and related equipment for an Internet of Things terminal, which can solve the problem of Internet of Things failure when network equipment maintenance and management belong to the operator, and the front-end Internet of Things terminal belongs to another maintenance team, and different network implementation schemes are applied. The problem that the terminal is difficult to determine, thereby avoiding the phenomenon of shirk responsibility for all team members of the IoT terminal caused by it, and can realize the function of visual management of the topology of massive IoT terminals and the function of fast fault location.

The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices. The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments.

Please refer to FIG. 1 , which is a flowchart of a method for maintaining an Internet of Things terminal provided by an embodiment of the present application, which may specifically include: S110-S130.

S110. In the case that the IoT terminal accesses the target network, generate a first visualized networking topology of the target network including the IoT terminal.

Exemplarily, the first visual networking topology may be an original visual networking topology in which all IoT terminals work normally, and the target network may be a network that uses the same preset protocol as the IoT terminal. The above-mentioned same kind of network protocol may be a protocol such as SNMP (Simple Network Management Protocol, Simple Network Management Protocol), which is not limited herein. In the case that the above-mentioned IoT terminal and the above-mentioned server are connected to the same network, and the same subnet verification can be passed, the third-party network management enterprise can obtain the visualized networking topology information of the IoT terminals belonging to different enterprises.

S120. Monitor the target network, and generate a current second visualized networking topology of the target network in real time.

Exemplarily, the second visualized networking topology may be the visualized networking topology of the target network that is regenerated at any time after the first visualized networking topology is generated.

S130. In the case that there is difference information between the first visualized networking topology and the second visualized networking topology, determine a fault condition of the IoT terminal in the current target network according to the difference information.

Exemplarily, the above difference information may be the difference between the number of IoT terminals currently online or the type of IoT terminals and the number of IoT terminals or the type of IoT terminals that should be online under normal original conditions, or it may be the number of IoT terminals to which the IoT terminals belong. Gateway differences.

According to the maintenance method of the Internet of Things terminal provided by the above embodiment, when the Internet of Things terminal is connected to the target network, the first visualized networking topology of the target network including the Internet of Things terminal is generated, and the The visualized networking topology of the normal working conditions of each IoT terminal facilitates the direct retrieval and comparison of subsequent IoT terminal failures; the target network is monitored, the current second visualized networking topology of the target network is generated in real time, and the real-time comparison is made. The working conditions of each IoT terminal are monitored, and a second visualized networking topology under abnormal conditions is generated in real time; when there is difference information between the first visualized networking topology and the second visualized networking topology, according to the The difference information determines the fault situation of the IoT terminal in the current target network. By comparing the first visualized networking topology and the second visualized networking topology in real time, abnormal terminals can be monitored in real time, and abnormalities can be checked in real time. It is conducive to quickly taking measures against abnormal terminals, and accurately judging and locating faulty terminals. Through the form of visual topology networking, it helps to eliminate the information barriers of different teams, and helps to achieve information transparency between different teams, so as to solve the problem. The maintenance and management of network equipment belong to the operator, and the front-end IoT terminal belongs to another maintenance team. When different network implementation schemes are applied, it is difficult to determine the faulty terminal of the IoT, so as to avoid the problems caused by the team members of all parties in the IoT terminal. There is a phenomenon of shirking responsibility and saving labor costs in the process of troubleshooting IoT terminals.

According to some embodiments, the visualized networking topology includes a first-level networking topology and a second-level networking topology, wherein the first-level networking topology includes a gateway networking topology, and the second-level networking topology includes an IoT terminal Network topology.

Exemplarily, preferably: the gateway information displayed by the above-mentioned gateway networking topology can be based on the actual business networking to construct a real business gateway, or a logical virtual gateway can be constructed to further decompose and construct the topology networking of massive Internet terminals, which is conducive to solving the problem. When the maintenance and management of network equipment are maintained by the operator, the front-end IoT terminal is owned by another maintenance team, and the network equipment and front-end IoT terminal are subject to different network implementation schemes, it is difficult to determine the faulty terminal of the IoT.

Illustratively, in order to facilitate the browsing of users, the above-mentioned first-level networking topology may include gateway information and some information of IoT terminals connected to the gateway, and the above-mentioned second-level networking topology may include gateway information and gateway-connected IoT information. All information about the terminal. If there is no abnormality in the first-level networking topology, it can be judged that the normal operation of each IoT terminal is not abnormal, which is helpful for helping users to quickly judge whether they need to browse the detailed information to further understand the fault situation.

According to some embodiments, the information displayed by the gateway networking topology includes at least one of: gateway name information, information on the number of online IoT terminals associated with each gateway, and type information on IoT terminals;

The above method also includes:

In the case that the information on the number of online IoT terminals associated with the first gateway displayed by the gateway networking topology network is 0, it is determined that the first gateway is faulty.

Exemplarily, the gateway name information may be manually configured by the user, and the user may name the gateway in the form of an interface according to work requirements, for example: VLANIF, GE1/0/0. By displaying the topology of the gateway name information, the number of online IoT terminals associated with each gateway, and the type of IoT terminals, users can judge the possible faults of the IoT terminals based on actual experience, and have a certain understanding of the faults. It is beneficial to roughly estimate the cause of the IoT terminal failure, and then screen the corresponding solution, which is beneficial to solve the failure problem more quickly.

Exemplarily, in the case that the number of online IoT terminals associated with the first gateway is 0, judging that the fault occurs in the gateway can help the user to accurately determine the type of the fault, and then quickly respond to the fault, saving the fault judgment time, and omitting the The step of manually troubleshooting the faults accelerates the process of troubleshooting and saves manpower. It is not necessary to dispatch maintenance personnel for all IoT terminals connected to the faulty gateway, which saves maintenance labor costs.

According to some embodiments, when a predetermined agreement exists between the IoT terminal and the server, the information displayed by the IoT terminal networking topology includes: gateway name information, gateway IP address information, gateway interface information, and terminal name At least one of information, terminal status information, terminal IPv4 address information, terminal IPv6 address information, terminal user name information, terminal authentication method information, terminal attribution information, terminal type, terminal manufacturer and terminal physical address.

Exemplarily, the gateway IP address may be manually configured; the gateway interface information is the interface information of the gateway that is in the same subnet as the server and applies the same network protocol, and the gateway interface information can be scanned by the server. Obtain. The above-mentioned terminal name information can be named after the location of the IoT terminal; the above-mentioned terminal status information can be online or offline; the above-mentioned user name can be the real name of the user or the physical address of the terminal; the above-mentioned authentication method can be MAC authentication or Account authentication; the above-mentioned terminal home physical address of the above-mentioned terminal may be a MAC address. The method proposed in this example is conducive to accurately judging the faulty IoT terminal, and then obtaining the person in charge of the faulty IoT terminal, which is conducive to the transparency of information between different teams, thereby avoiding the phenomenon of shirking responsibility. The same maintenance personnel can be dispatched to the nearby IoT terminals for maintenance, which saves the labor cost of maintenance and optimizes the maintenance path of the IoT terminals.

According to some embodiments, in the case where there is difference information between the first visualized networking topology and the second visualized networking topology, determining a fault condition of the IoT terminal in the current target network according to the difference information , including: in the case that there is difference information between the gateway networking topology in the first visualized networking topology and the gateway networking topology of the second visualized networking topology, determining the current target network according to the difference information The failure situation of the IoT terminal in the first visualized networking topology; and/or the situation where there is difference information between the IoT terminal networking topology in the first visualized networking topology and the IoT terminal networking topology in the second visualized networking topology Next, locate the faulty terminal of the IoT terminal in the current target network according to the difference information.

In some embodiments, if the fault condition can be determined only based on the gateway topology in the first visualized topology and the gateway networking topology in the second visualized topology, the networking topology of the IoT terminal is not displayed; If the information in the gateway networking topology cannot determine the fault condition, the second visualized networking topology is displayed. In the case where there is difference information between the IoT terminal networking topology in the first visualized networking topology and the IoT terminal networking topology in the second visualized networking topology, locate the current target according to the difference information The faulty terminal of the IoT terminal in the network can be judged directly according to the physical address of the terminal, for example, according to the MAC address. Based on the comprehensive judgment of information such as the physical address of the terminal, the accurate judgment of the faulty terminal is realized, which is beneficial to eliminate the shirk of responsibility caused by the inaccurate troubleshooting of the faulty terminal caused by each team.

According to some embodiments, it also includes:

In the case that the Internet of Things terminal and the server belong to different subnets, obtain the allocated IP address through the linkage of the virtual gateway with DHCP;

Build a logical virtual networking topology based on the assigned IP address;

Use at least one of the network layer PING measurement method, the SNMP general management method and the application layer business simulation method to troubleshoot and determine the faulty IP segment;

Determine the fault condition of the IoT terminal according to the faulty IP segment and the logical virtual networking topology.

In some embodiments, the MAC address table/neighbor address table information extracted by the real gateway is caused by the fact that each team belongs to different companies and cannot pass the same subnet verification without accessing the same subnet, or the real gateway is due to a dynamic aging mechanism. In the case of incompleteness, the information transparency between the third-party network management and the enterprise to which the IoT terminal belongs cannot be realized, then the IoT terminal is connected with the virtual gateway, and the IP address is assigned to the IoT terminal by DHCP, and the IP address can be IPv6 address or IPv4 address, obtain the IP address assigned by the IoT terminal by linking with DHCP, and construct the logical virtual networking topology of the IoT terminal. The logical virtual networking topology can be used to display the connections of various layers of the IoT terminal. relation. The virtual networking topology can also name the virtual gateway and the IoT terminal according to the location information or function information of the virtual gateway and the IoT terminal according to the detailed location information provided by the client, so as to visually display the virtual gateway and the IoT terminal. The location and function of the terminal. The virtual gateway topology may also be used to display the information about the virtual gateway, including: terminal quantity information, type information, interface information, MAC address information, IP address information, and the like. The above-mentioned information that cannot be obtained by the third-party network management can be input according to the information provided by the customer to establish a logical virtual networking topology, and the above-mentioned IP address can be obtained by DHCP. Combined with the network layer PING measurement method, the SNMP general management method, and the application layer business simulation method, the fault IP segment is checked and determined, and then the IoT terminal fault condition is determined according to the fault IP segment and the logical virtual networking topology, and then the fault is located and judged. In the method provided by this embodiment, the topology information of the Internet of Things is obtained through DHCP linkage with the virtual gateway, and at least one of the network layer PING measurement method, the SNMP general management method, and the application layer service simulation method is used to troubleshoot and determine the faulty IP segment, and step by step The method of narrowing down the scope of the fault eliminates the disadvantage of being unable to locate the fault due to the limited information of the third-party network management enterprise, and realizes real-time monitoring of abnormal terminals and real-time troubleshooting, which is conducive to quickly taking measures against abnormal terminals and correcting The faulty terminal is accurately judged and located, and the faulty IP segment is combined with the logical virtual networking topology to determine the fault condition of the IoT terminal. The maintenance and management of network equipment belong to the operator, and the front-end IoT terminal belongs to another maintenance team. When different network implementation schemes are applied, it is difficult to determine the problem of the IoT faulty terminal, so as to avoid the responsibility of all team members of the IoT terminal caused by it. The phenomenon of prevarication saves the labor cost in the troubleshooting process of IoT terminals.

According to some embodiments, it also includes:

In the case that it is determined that the faulty IoT terminal is a camera, determine the camera adjacent to the faulty IoT terminal;

Send a test command through the RFID function of the adjacent camera to control the camera identified as the faulty IoT terminal to adjust the camera direction to the target direction;

Collect the real-time image data of the camera identified as the faulty IoT terminal through the image acquisition function of the adjacent camera;

When the real-time image data indicates that the camera of the IoT terminal identified as faulty executes the test instruction to direct the camera to the target direction, it is determined that the failure cause is a gateway interface failure.

In some embodiments,

In the case that the faulty IoT terminal can be identified as a camera by visualizing the networking topology, it is no longer possible to directly control the identified faulty camera based on the gateway through the server. Then, a normal camera that can be controlled through the target network can be selected adjacent to the above-mentioned camera identified as faulty. Through these normal cameras, the RFID function is used to control the cameras that are identified as faulty without passing through the target network. And because these normal cameras are located close to the above-mentioned identified faulty cameras, these normal cameras can also collect images of whether the above-mentioned identified faulty cameras perform control operations. Further, the server can collect the control operation execution state through these normal cameras to confirm whether the above-mentioned identified faulty cameras can still work normally. Then, when it is determined that the above identified faulty camera can work normally, the self-problem of the faulty camera determined by the visualized topology can be eliminated, and then it is determined that the fault cause may be the fault of the gateway interface connected to it. Through the above method, it is possible to quickly determine whether the fault type of the camera terminal is a gateway interface fault in real time, which speeds up the troubleshooting rate of the camera terminal and reduces the workload of front-end staff.

The maintenance method of the Internet of Things terminal in the embodiment of the present application has been described above, and the maintenance device of the Internet of Things terminal in the embodiment of the present application is described below.

Referring to FIG. 2 , an embodiment of the present application further provides a terminal maintenance device for an Internet of Things terminal, and the above device may include:

201. A first generating unit, configured to generate a first visualized networking topology of the target network including the IoT terminal when the IoT terminal accesses a target network;

202, a second generating unit, configured to monitor the target network, and generate the current second visualized networking topology of the target network in real time;

203 Execution unit, configured to determine, according to the difference information, a fault condition of the IoT terminal in the current target network when there is difference information between the first visualized networking topology and the second visualized networking topology.

According to the maintenance device for an IoT terminal provided in the above-mentioned embodiment, when the IoT terminal is connected to the target network, the first visualized networking topology of the target network including the IoT terminal is generated, and the The visualized networking topology of the normal working conditions of each IoT terminal facilitates the direct retrieval and comparison of subsequent IoT terminal failures; the target network is monitored, the current second visualized networking topology of the target network is generated in real time, and the real-time comparison is made. The working conditions of each IoT terminal are monitored, and a second visualized networking topology under abnormal conditions is generated in real time; when there is difference information between the first visualized networking topology and the second visualized networking topology, according to the The difference information determines the fault situation of the IoT terminal in the current target network. By comparing the first visualized networking topology and the second visualized networking topology in real time, abnormal terminals can be monitored in real time, and abnormalities can be checked in real time. It is conducive to quickly taking measures against abnormal terminals, and accurately judging and locating faulty terminals. Through the form of visual topology networking, it helps to eliminate the information barriers of different teams, and helps to achieve information transparency between different teams, so as to solve the problem. The maintenance and management of network equipment belong to the operator, and the front-end IoT terminal belongs to another maintenance team. When different network implementation schemes are applied, it is difficult to determine the faulty terminal of the IoT, so as to avoid the problems caused by the team members of all parties in the IoT terminal. There is a phenomenon of shirking responsibility and saving labor costs in the process of troubleshooting IoT terminals.

FIG. 2 above describes the maintenance device of the Internet of Things terminal in the embodiment of the present application from the perspective of a modular functional entity. The following describes the system resource management device in the embodiment of the present application in detail from the perspective of hardware processing. Please refer to FIG. 3 , an embodiment of the control device 300 for Internet of Things terminal maintenance in the embodiment of the present application, including

The input device 301 , the output device 302 , the processor 303 and the memory 304 , wherein the number of the processors 303 can be one or more, and one processor 303 is taken as an example in FIG. 3 . In some embodiments of the present application, the input device 301 , the output device 302 , the processor 303 , and the memory 304 may be connected by a bus or in other ways, wherein the connection by a bus is taken as an example in FIG. 3 .

Wherein, by calling the operation instructions stored in the memory 304, the processor 303 is used to perform the following steps:

generating a first visualized networking topology of the target network including the IoT terminal when the IoT terminal accesses the target network;

monitoring the target network, and generating the current second visualized networking topology of the target network in real time;

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, a fault condition of the IoT terminal in the current target network is determined according to the difference information.

Optionally, the visualized networking topology includes a first-level networking topology and a second-level networking topology, wherein the first-level networking topology includes a gateway networking topology, and the second-level networking topology includes an IoT terminal group. network topology.

optional,

The information displayed by the gateway networking topology includes: at least one of gateway name information, information on the number of online IoT terminals associated with each gateway, and information on the type of IoT terminals;

Also includes:

In the case that the information on the number of online IoT terminals associated with the first gateway displayed by the gateway networking topology network is 0, it is determined that the first gateway is faulty.

optional,

In the case where a predetermined agreement exists between the IoT terminal and the server, the information displayed by the IoT terminal networking topology includes: gateway name information, gateway IP address information, gateway interface information, terminal name information, and terminal status information , at least one of terminal IPv4 address information, terminal IPv6 address information, terminal user name information, terminal authentication mode information, terminal attribution information, terminal type, terminal manufacturer and terminal physical address.

optional,

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, determining the fault condition of the IoT terminal in the current target network according to the difference information, including:

In the case where there is difference information between the gateway networking topology in the first visualized networking topology and the gateway networking topology of the second visualized networking topology, determine the Internet of Things in the current target network according to the difference information failure of the terminal; and/or,

In the case where there is difference information between the IoT terminal networking topology in the first visualized networking topology and the IoT terminal networking topology in the second visualized networking topology, locate the current target according to the difference information The faulty terminal of the IoT terminal in the network.

Optionally, also include:

In the case that the Internet of Things terminal and the server belong to different subnets, obtain the allocated IP address through the linkage of the virtual gateway with DHCP;

Build a logical virtual networking topology based on the assigned IP address;

Use at least one of the network layer PING measurement method, the SNMP general management method and the application layer business simulation method to troubleshoot and determine the faulty IP segment;

Determine the fault condition of the IoT terminal according to the faulty IP segment and the logical virtual networking topology.

Optionally, also include:

In the case that it is determined that the faulty IoT terminal is a camera, determine the camera adjacent to the faulty IoT terminal;

Send a test command through the RFID function of the adjacent camera to control the camera identified as the faulty IoT terminal to adjust the camera direction to the target direction;

Collect the real-time image data of the camera identified as the faulty IoT terminal through the image acquisition function of the adjacent camera;

When the real-time image data indicates that the camera of the IoT terminal identified as faulty executes the test instruction to direct the camera to the target direction, it is determined that the failure cause is a gateway interface failure.

By calling the operation instructions stored in the memory 304, the processor 303 is further configured to execute any manner in the embodiment corresponding to FIG. 1 .

Please refer to FIG. 4 , which is a schematic diagram of an embodiment of an electronic device provided by an embodiment of the present application.

As shown in FIG. 4, an embodiment of the present application provides an electronic device 400, including a memory 410, a processor 420, and a computer program 411 stored in the memory 420 and running on the processor 420, and the processor 420 executes the computer program When 411, implement the following steps:

generating a first visualized networking topology of the target network including the IoT terminal when the IoT terminal accesses the target network;

Monitoring the target network, and generating the current second visualized networking topology of the target network in real time;

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, a fault condition of the IoT terminal in the current target network is determined according to the difference information.

Optionally, the visualized networking topology includes a first-level networking topology and a second-level networking topology, wherein the first-level networking topology includes a gateway networking topology, and the second-level networking topology includes an IoT terminal group. network topology.

optional,

The information displayed by the gateway networking topology includes: at least one of gateway name information, information on the number of online IoT terminals associated with each gateway, and information on the type of IoT terminals;

Also includes:

In the case that the information on the number of online IoT terminals associated with the first gateway displayed by the gateway networking topology network is 0, it is determined that the first gateway is faulty.

optional,

In the case where a predetermined agreement exists between the IoT terminal and the server, the information displayed by the IoT terminal networking topology includes: gateway name information, gateway IP address information, gateway interface information, terminal name information, and terminal status information , at least one of terminal IPv4 address information, terminal IPv6 address information, terminal user name information, terminal authentication mode information, terminal attribution information, terminal type, terminal manufacturer and terminal physical address.

optional,

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, determining the fault condition of the IoT terminal in the current target network according to the difference information, including:

In the case where there is difference information between the gateway networking topology in the first visualized networking topology and the gateway networking topology of the second visualized networking topology, determine the Internet of Things in the current target network according to the difference information failure of the terminal; and/or,

In the case where there is difference information between the IoT terminal networking topology in the first visualized networking topology and the IoT terminal networking topology in the second visualized networking topology, locate the current target according to the difference information The faulty terminal of the IoT terminal in the network.

Optionally, also include:

In the case that the Internet of Things terminal and the server belong to different subnets, obtain the allocated IP address through the linkage of the virtual gateway with DHCP;

Build a logical virtual networking topology based on the assigned IP address;

Use at least one of the network layer PING measurement method, the SNMP general management method and the application layer business simulation method to troubleshoot and determine the faulty IP segment;

Determine the fault condition of the IoT terminal according to the faulty IP segment and the logical virtual networking topology.

Optionally, also include:

In the case that it is determined that the faulty IoT terminal is a camera, determine the camera adjacent to the faulty IoT terminal;

Send a test command through the RFID function of the adjacent camera to control the camera identified as the faulty IoT terminal to adjust the camera direction to the target direction;

Collect the real-time image data of the camera identified as the faulty IoT terminal through the image acquisition function of the adjacent camera;

When the real-time image data indicates that the camera of the IoT terminal identified as faulty executes the test instruction to direct the camera to the target direction, it is determined that the failure cause is a gateway interface failure.

In a specific implementation process, when the processor 420 executes the computer program 411, any one of the implementation manners in the embodiments corresponding to FIG. 1 may be implemented.

Since the electronic device introduced in this embodiment is the device used to implement the maintenance device of the Internet of Things terminal in the embodiment of the present application, based on the method introduced in the embodiment of the present application, those skilled in the art can understand the The specific implementation of the electronic device and its various variations, so how the electronic device implements the methods in the embodiments of the present application will not be described in detail here, as long as those skilled in the art implement the methods in the embodiments of the present application. equipment, all belong to the scope of protection of this application.

Please refer to FIG. 5, which is a schematic diagram of an embodiment of a computer-readable storage medium provided by an embodiment of the present application.

As shown in FIG. 5 , this embodiment provides a computer-readable storage medium 500 on which a computer program 511 is stored. When the computer program 511 is executed by a processor, the following steps are implemented:

generating a first visualized networking topology of the target network including the IoT terminal when the IoT terminal accesses the target network;

monitoring the target network, and generating the current second visualized networking topology of the target network in real time;

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, a fault condition of the IoT terminal in the current target network is determined according to the difference information.

Optionally, the visualized networking topology includes a first-level networking topology and a second-level networking topology, wherein the first-level networking topology includes a gateway networking topology, and the second-level networking topology includes an IoT terminal group. network topology.

optional,

The information displayed by the gateway networking topology includes: at least one of gateway name information, information on the number of online IoT terminals associated with each gateway, and information on the type of IoT terminals;

Also includes:

In the case that the information on the number of online IoT terminals associated with the first gateway displayed by the gateway networking topology network is 0, it is determined that the first gateway is faulty.

optional,

In the case where a predetermined agreement exists between the IoT terminal and the server, the information displayed by the IoT terminal networking topology includes: gateway name information, gateway IP address information, gateway interface information, terminal name information, and terminal status information , at least one of terminal IPv4 address information, terminal IPv6 address information, terminal user name information, terminal authentication mode information, terminal attribution information, terminal type, terminal manufacturer and terminal physical address.

optional,

In the case where there is difference information between the first visualized networking topology and the second visualized networking topology, determining the fault condition of the IoT terminal in the current target network according to the difference information, including:

In the case where there is difference information between the gateway networking topology in the first visualized networking topology and the gateway networking topology of the second visualized networking topology, determine the Internet of Things in the current target network according to the difference information failure of the terminal; and/or,

In the case where there is difference information between the IoT terminal networking topology in the first visualized networking topology and the IoT terminal networking topology in the second visualized networking topology, locate the current target according to the difference information The faulty terminal of the IoT terminal in the network.

Optionally, also include:

In the case that the Internet of Things terminal and the server belong to different subnets, obtain the allocated IP address through the linkage of the virtual gateway with DHCP;

Build a logical virtual networking topology based on the assigned IP address;

Use at least one of the network layer PING measurement method, the SNMP general management method and the application layer business simulation method to troubleshoot and determine the faulty IP segment;

Determine the fault condition of the IoT terminal according to the faulty IP segment and the logical virtual networking topology.

Optionally, also include:

In the case that it is determined that the faulty IoT terminal is a camera, determine the camera adjacent to the faulty IoT terminal;

Send a test command through the RFID function of the adjacent camera to control the camera identified as the faulty IoT terminal to adjust the camera direction to the target direction;

Collect the real-time image data of the camera identified as the faulty IoT terminal through the image acquisition function of the adjacent camera;

When the real-time image data indicates that the camera of the IoT terminal identified as faulty executes the test instruction to direct the camera to the target direction, it is determined that the failure cause is a gateway interface failure.

In a specific implementation process, when the computer program 511 is executed by the processor, any one of the implementation manners in the embodiments corresponding to FIG. 1 may be implemented.

It should be noted that, in the foregoing embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the relevant descriptions of other embodiments.

As will be appreciated by those skilled in the art, the embodiments of the present application may be provided as a method, a system, or a computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the present application. It will be understood that each flow and/or block in the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to the processor of a general purpose computer, special purpose computer, embedded computer or other programmable data processing device to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing device produce Means implementing the functions specified in one or more of the flowcharts and/or one or more blocks of the block diagrams.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory result in an article of manufacture comprising instruction means, the instructions The apparatus implements the functions specified in the flow or flow of the flowcharts and/or the block or blocks of the block diagrams.

These computer program instructions can also be loaded on a computer or other programmable data processing device to cause a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process such that The instructions provide steps for implementing the functions specified in the flow or blocks of the flowcharts and/or the block or blocks of the block diagrams.

The embodiment of the present application also provides a computer program product, the computer program product includes computer software instructions, when the computer software instructions are executed on the processing device, the processing device is made to execute an Internet of Things terminal as shown in the corresponding embodiment of FIG. 1 . process in the maintenance method.

The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated. The computer may be a general purpose computer, special purpose computer, computer network, or other programmable device. The computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server, or data center by wire (eg, coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (eg, infrared, wireless, microwave, etc.). The computer-readable storage medium may be any available medium that can be stored by a computer, or a data storage device such as a server, data center, etc., which includes one or more available media integrated. The usable media may be magnetic media (eg, floppy disks, hard disks, magnetic tapes), optical media (eg, DVDs), or semiconductor media (eg, solid state disks (SSDs)), and the like.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, device and unit described above may refer to the corresponding process in the foregoing method embodiments, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit. The above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.

The integrated unit, if implemented in the form of a software functional unit and sold or used as an independent product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solutions of the present application can be embodied in the form of software products in essence, or the parts that contribute to the prior art, or all or part of the technical solutions, and the computer software products are stored in a storage medium , including several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: The technical solutions recorded in the embodiments are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions in the embodiments of the present application.

Claims (10)

1. A maintenance method of an Internet of things terminal is used for a server, and is characterized by comprising the following steps:

under the condition that the terminal of the Internet of things is accessed to a target network, generating a first visual networking topology of the target network comprising the terminal of the Internet of things;

monitoring the target network, and generating a current second visual networking topology of the target network in real time;

and under the condition that the first visual networking topology and the second visual networking topology have difference information, determining the fault condition of the terminal of the Internet of things in the target network according to the difference information.

2. The method of claim 1, wherein the visual networking topology comprises a primary networking topology and a secondary networking topology, wherein the primary networking topology comprises a gateway networking topology and the secondary networking topology comprises an internet of things terminal networking topology.

3. The method of claim 2,

the information displayed by the gateway networking topology comprises: at least one of gateway name information, online internet of things terminal quantity information and internet of things terminal type information associated with each gateway;

further comprising:

and determining that the first gateway has a fault under the condition that the number information of the terminals of the online Internet of things related to the first gateway, which is displayed by the gateway networking topology network, is 0.

4. The method of claim 2,

under the condition that a preset protocol exists between the terminal of the internet of things and the server, the information displayed by the networking topology of the terminal of the internet of things comprises: at least one of gateway name information, gateway IP address information, gateway interface information, terminal name information, terminal state information, terminal IPv4 address information, terminal IPv6 address information, terminal user name information, terminal authentication mode information, terminal attribution information, terminal type, terminal manufacturer, and terminal physical address.

5. The method according to claim 4, wherein in a case that there is difference information between the first visual networking topology and the second visual networking topology, determining a fault condition of a terminal of the internet of things in the target network according to the difference information includes:

determining the fault condition of the terminal of the internet of things in the current target network according to the difference information under the condition that the gateway networking topology in the first visual networking topology and the gateway networking topology in the second visual networking topology have the difference information; and/or the presence of a gas in the gas,

and under the condition that the terminal networking topology of the Internet of things in the first visual networking topology and the terminal networking topology of the Internet of things in the second visual networking topology have difference information, positioning a fault terminal of the Internet of things in the target network according to the difference information.

6. The method of claim 2, further comprising:

under the condition that the terminal of the Internet of things and the server belong to different subnets, the distributed IP addresses are obtained through linkage of a virtual gateway and a DHCP;

constructing a logic virtual networking topology according to the allocated IP address;

checking and determining a fault IP section by using at least one of a network layer PING measuring mode, an SNMP general management mode and an application layer service simulation mode;

and determining the fault condition of the terminal of the Internet of things according to the fault IP section and the logic virtual networking topology.

7. The method of claim 1, further comprising:

determining a camera close to a fault internet of things terminal under the condition that the fault internet of things terminal is determined to be a camera;

sending a test instruction through the RFID function of the adjacent camera, and controlling the camera which is determined as the fault Internet of things terminal to adjust the direction of the camera to a target direction;

acquiring real-time image data of the camera identified as the fault internet of things terminal through an image acquisition function of the adjacent camera;

and under the condition that the real-time image data indicates that the camera identified as the fault internet of things terminal executes the test instruction to enable the camera to reach the target direction, determining that the fault reason is the gateway interface fault.

8. The utility model provides a maintain device at thing networking terminal which characterized in that includes:

the first generation unit is used for generating a first visual networking topology of a target network including the terminal of the internet of things under the condition that the terminal of the internet of things is accessed to the target network;

the second generation unit is used for monitoring the target network and generating a current second visual networking topology of the target network in real time;

and the execution unit is used for determining the fault condition of the terminal of the internet of things in the target network according to the difference information under the condition that the first visual networking topology and the second visual networking topology have the difference information.

9. An apparatus comprising at least one processor, and at least one memory coupled to the processor; the processor is used for calling the program instructions in the memory and executing the maintenance method of the terminal of the internet of things as claimed in any one of claims 1 to 7.

10. A storage medium characterized by comprising a stored program, wherein the program when executed by a processor implements the method of maintaining an internet of things terminal according to any one of claims 1 to 7.

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