CN109005074A - It is connected to the network two-dimensional code generation method, network failure lookup method and device - Google Patents
It is connected to the network two-dimensional code generation method, network failure lookup method and device Download PDFInfo
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- CN109005074A CN109005074A CN201811083930.2A CN201811083930A CN109005074A CN 109005074 A CN109005074 A CN 109005074A CN 201811083930 A CN201811083930 A CN 201811083930A CN 109005074 A CN109005074 A CN 109005074A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/12—Discovery or management of network topologies
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
Abstract
The present invention provides a kind of network connection two-dimensional code generation method, network failure lookup method and devices, belong to planar bar code technology field.Network connection two-dimensional code generation method provided in an embodiment of the present invention, two-dimensional code data library is generated according to the facility information of all devices in network connection, according to the facility information in two-dimensional code data library, form network topology model, according to network topology model, generate network connection two dimensional code, by two-dimensional code data library in network connection all devices and cable efficiently managed, network connection relation is stored in two dimensional code, network maintenance staff is facilitated to be managed whole network；Network failure lookup method is connected to the network two dimensional code by scanning, network topology model is showed user, complicated network connection is visualized, it in user's Network Search failure, can be searched by network topology model, greatly save the lookup time of network failure.
Description
Technical field
The present invention relates to planar bar code technology fields, in particular to a kind of network connection two-dimensional code generation method, network
Trouble shoot method and apparatus.
Background technique
Currently, equipment is more in electric power scheduling automatization system, and the network layout between equipment is especially complex, leads to
It often needs to connect each equipment by the wire jumper between many cabinets.When in network equipment or outside line break down when
Wait, need to go to search failure by the manual label in equipment perhaps cable and in search procedure there is also equipment or
The situation that manual label on cable updates not in time or manual label is wrong by patch, this can be fast for system maintenance personnel
Speed, being accurately located faulty equipment, lookup failure, debugging causes huge difficulty in turn, while when power scheduling is automatic
When change system adds new equipment, system maintenance personnel need to paste device label, and cable label comes to equipment newly added in system
It is managed with the cable of connection equipment, this is difficult to system maintenance personnel between the equipment and equipment in whole system
Network connection efficiently managed.
Summary of the invention
For above-mentioned problems of the prior art, the present invention provides a kind of network connection two-dimensional code generation method,
Network failure lookup method and device, can in network connection all devices and cable efficiently managed, and can
To save the lookup time of network failure.
In a first aspect, being applied to server, institute the embodiment of the invention provides a kind of network connection two-dimensional code generation method
The method of stating includes:
Two-dimensional code data library is generated according to the facility information of all devices in network connection；The facility information includes described
The network connection relation of equipment；
According to the facility information in the two-dimensional code data library, network topology model is formed；
According to the network topology model, network connection two dimensional code is generated.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein root
According to the facility information in the two-dimensional code data library, the step of forming network topology model, comprising:
According to the facility information in the two-dimensional code data library, network topology is formed；
According to the network topology, network topology model is formed.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
State method further include:
When being added in network or modifying network connection relation, the facility information in the two-dimensional code data library is carried out
Modification, obtains new two-dimensional code data library；
According to the information in the new two-dimensional code data library, new network connection two dimensional code is generated.
Second aspect, the embodiment of the invention also provides a kind of network failure lookup methods, are applied to user terminal, described
Method includes:
Scanning network connection two dimensional code, obtains network topology model；The network connection two dimensional code is server according to net
The facility information of all devices generates in network connection；
The network topology model is showed into user, so that user is according to the network topology model Network Search event
Barrier.
The third aspect, the embodiment of the invention provides a kind of network connection two dimensional code generating means, are applied to server, institute
Stating device includes:
Two-dimensional code data library acquiring unit generates two-dimentional yardage for the facility information according to all devices in network connection
According to library；
Network topology model acquiring unit, for forming network topology mould according to the information in the two-dimensional code data library
Type；
It is connected to the network two dimensional code acquiring unit, for generating network connection two dimensional code according to the network topology model.
In conjunction with the third aspect, the first possible embodiment of the third aspect is present embodiments provided, wherein the net
Network topological model acquiring unit is also used to:
According to the facility information in the two-dimensional code data library, network topology is formed；
According to the network topology, network topology model is formed.
In conjunction with the third aspect, second of possible embodiment of the third aspect is present embodiments provided, wherein the dress
It sets further include:
New two-dimensional code data library acquiring unit is used for when adding in network or modifying network connection relation, to described
Facility information in two-dimensional code data library is modified, and new two-dimensional code data library is obtained；
New network connection two dimensional code acquiring unit, for according to the facility information in the new two-dimensional code data library, life
The network connection two dimensional code of Cheng Xin.
Fourth aspect present embodiments provides network failure and searches device, is applied to user terminal, and described device is also wrapped
It includes:
Scanning element obtains network topology model for scanning network connection two dimensional code；
Network topology model is showed user for described by display unit, so that user is according to the network topology mould
Type Network Search failure.
5th aspect, present embodiments provides a kind of server, including first processor and first memory, and described first
The machine-executable instruction that can be executed by the first processor is stored in memory, the processor executes the machine
Executable instruction is to realize method provided by first aspect.
6th aspect, present embodiments provides a kind of user terminal, packet second processor and second memory, and with the
The display screen and scanner of two processors connection；
The machine-executable instruction that can be executed by the second processor is stored in the second memory；
Wherein, the scanner, for scanning network connection two dimensional code；The network connection two dimensional code be server according to
The facility information of all devices generates in network connection；
The second processor, for obtaining network topology model according to the network connection two dimensional code；
The display screen, for the network topology model to be showed user, so that user is according to the network topology
Model Network Search failure.
The embodiment of the present invention bring it is following the utility model has the advantages that
The embodiment of the invention provides network connection two-dimensional code generation method, network failure lookup method and device, networks
It connects two-dimensional code generation method and two-dimensional code data library is generated according to the facility information of all devices in network connection, according to described two
The facility information in code database is tieed up, network topology model is formed, according to the network topology model, generates network connection two dimension
Code efficiently manages all devices and cable that manage in network connection by two-dimensional code data library, network connection is closed
In system's deposit two dimensional code, network maintenance staff is facilitated to be managed whole network；Network failure lookup method passes through scanning net
Network connects two dimensional code, and network topology model is showed user, and complicated network connection is visualized, in the event of user's Network Search
It when barrier, can be searched by network topology model, greatly save the lookup time of failure.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the flow chart of network connection two-dimensional code generation method provided by the embodiment of the present invention；
Fig. 2 is network topology model figure provided by the embodiment of the present invention；
Fig. 3 is the flow chart of network failure lookup method provided by the embodiment of the present invention；
Fig. 4 is the structural block diagram of network connection two dimensional code generating means provided by the embodiment of the present invention；
Fig. 5 is the structural block diagram that device is searched in network connection provided by the embodiment of the present invention；
Fig. 6 is the structural block diagram of server provided by the embodiment of the present invention；
Fig. 7 is the structural block diagram of user terminal provided by the embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.The component of embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings can be matched with a variety of different
It sets to arrange and design.Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below
The range of claimed invention, but it is merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work, belongs to the present invention
The range of protection.
For the equipment and cable management work complexity in existing network connection and heavy workload and network failure are looked into
Difficult problem is looked for, it is first below the embodiment of the invention provides a kind of generation of network connection two dimensional code and lookup method and device
First describe in detail to data back up method of the invention.
Embodiment one
A kind of network connection two-dimensional code generation method is present embodiments provided, as shown in Figure 1, this method includes following step
It is rapid:
Step S101 generates two-dimensional code data library according to the facility information of all devices in network connection；Wherein, equipment is believed
Breath includes the network connection relation of equipment.
Facility information is typing in advance in two-dimensional code data library, including device network connectivity port title, device network connect
Connect port IP address, the cable node number 1 of device network connectivity port, device network connectivity port cable node number 2.Example
Such as, it may include facility information as shown in Table 1 in a two-dimensional code data library.
Table 1
In table 1, -1 oral thermometer of switch A shows 1 port of switch A；- 3 oral thermometer of switch A shows 3 ports of switch A；It hands over
B-2 oral thermometer of changing planes shows 2 ports of switch b；- 4 oral thermometer of switch b shows 4 ports of switch b.
Step S102 forms network topology model according to the facility information in two-dimensional code data library.
Specifically, network topology is formed, i.e., by device network according to the facility information in two-dimensional code data library first
The cable node number 1 of connectivity port and the identical distinct device of the value of cable node number 2 of device network connectivity port are connected
It connects, forms the network topology between distinct device；Then the network topology between all devices is integrated into together,
Form network topology model.
For example, in facility information in table 1, -1 mouthful of switch A of cable node number 1 and the cable section of server A network interface
Point number 2 is all 10001, then is attached -1 mouthful of switch A with server A network interface, forms -1 mouthful of switch A and server A
Network topology between network interface；- 2 mouthfuls of switch b of cable node number 1 is all with -3 mouthfuls of switch A of cable node number 2
10003, then -2 mouthfuls of switch b are attached with -3 mouthfuls of switch A, are formed between -2 mouthfuls of switch b and -1 mouthful of switch A
Network topology；The cable node number 1 of server B network interface and -4 mouthfuls of switch b of cable node number 2 are all 10005, then will
Server B network interface is attached with -4 mouthfuls of switch b, and the network topology formed between server B network interface and -4 mouthfuls of switch b is closed
System.The network topology model finally formed according to all-network topological relation is as shown in Figure 2.
Step S103 generates network connection two dimensional code according to the network topology model.
In an optional embodiment, the network connection two-dimensional code generation method further include:
When being added in network or modifying network connection relation, the facility information in two-dimensional code data library is repaired
Change, obtains new two-dimensional code data library；
According to the information in new two-dimensional code data library, new network connection two dimensional code is generated.
Network connection two-dimensional code generation method provided in an embodiment of the present invention is connected to the network two-dimensional code generation method according to net
The facility information of all devices generates two-dimensional code data library in network connection, according to the facility information in the two-dimensional code data library,
Network topology model is formed, according to the network topology model, network connection two dimensional code is generated, by two-dimensional code data library to pipe
All devices and cable in reason network connection are efficiently managed, and network connection relation is stored in two dimensional code, network is facilitated
Maintenance personnel is managed whole network.
Embodiment two
A kind of network failure lookup method is present embodiments provided, as shown in figure 3, this method comprises the following steps:
Step S301, scanning network connection two dimensional code, obtains network topology model；Network connection two dimensional code is server root
It is generated according to the facility information of all devices in network connection.
The network topology model is showed user by step S302, so that user searches net according to network topology model
Network failure.
For example, if the two dimensional code that scanning is formed by the data in table 1, can show the network topology model in Fig. 2
User.
Network failure lookup method provided in this embodiment is connected to the network two dimensional code by scanning, by network topology model
Show user, complicated network connection visualized, in user's Network Search failure, can by network topology model into
Row is searched, and the lookup time of failure has greatly been saved.
Embodiment three
With above method embodiment one correspondingly, present embodiments provide a kind of network connection two dimensional code generating means,
As shown in figure 4, the device includes:
Two-dimensional code data library acquiring unit 41, for generating two dimensional code according to the facility information of all devices in network connection
Database；
Network topology model acquiring unit 42, for forming network topology model according to the information in two-dimensional code data library；
It is connected to the network two dimensional code acquiring unit 43, for generating network connection two dimensional code according to network topology model.
Wherein, network topology model acquiring unit 42 is also used to: according to the facility information in two-dimensional code data library, forming net
Network topological relation；According to network topology, network topology model is formed.
In an optional embodiment, above-mentioned apparatus further include:
New two-dimensional code data library acquiring unit is used for when adding in network or modifying network connection relation, to described
Facility information in two-dimensional code data library is modified, and new two-dimensional code data library is obtained；
New network connection two dimensional code acquiring unit, for according to the facility information in the new two-dimensional code data library, life
The network connection two dimensional code of Cheng Xin.
Network connection two dimensional code generating means provided in an embodiment of the present invention are connected to the network two-dimensional code generation method according to net
The facility information of all devices generates two-dimensional code data library in network connection, according to the facility information in the two-dimensional code data library,
Network topology model is formed, according to the network topology model, network connection two dimensional code is generated, by two-dimensional code data library to pipe
All devices and cable in reason network connection are efficiently managed, and network connection relation is stored in two dimensional code, network is facilitated
Maintenance personnel is managed whole network.
Example IV
With above method embodiment two correspondingly, present embodiments provide a kind of network failure and search device, such as Fig. 4 institute
Show, which includes:
Scanning element obtains network topology model for scanning network connection two dimensional code；
Display unit, for network topology model to be showed user, so that user searches net according to network topology model
Network failure.
Network failure provided in this embodiment searches device, two dimensional code is connected to the network by scanning, by network topology model
Show user, complicated network connection visualized, in user's Network Search failure, can by network topology model into
Row is searched, and the lookup time of failure has greatly been saved.
Embodiment five
A kind of server is present embodiments provided, as shown in fig. 6, the server includes first processor 61 and the first storage
Device 62；Wherein, for first memory 62 for storing one or more computer instruction, one or more computer instruction is processed
Device executes, and is connected to the network two-dimensional code generation method provided by above-described embodiment one to realize.Equipment shown in fig. 6 further includes total
Line 63, first processor 61 and first memory 62 are connected by bus 63.
Wherein, first memory 62 may include high-speed random access memory (RAM, Random Access
Memory), it is also possible to further include non-labile memory (non-volatile memory), a for example, at least disk is deposited
Reservoir.Bus 63 can be isa bus, pci bus or eisa bus etc..It is total that the bus can be divided into address bus, data
Line, control bus etc..Only to be indicated with a four-headed arrow in Fig. 6, it is not intended that an only bus or one convenient for indicating
The bus of seed type.
First processor 61 may be a kind of IC chip, the processing capacity with signal.During realization, on
Each step for stating method can be complete by the integrated logic circuit of the hardware in first processor 61 or the instruction of software form
At.Above-mentioned first processor 61 can be general processor, including central processing unit (Central Processing Unit,
Abbreviation CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor
(Digital Signal Processing, abbreviation DSP), specific integrated circuit (Application Specific
Integrated Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array,
Abbreviation FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components.It can be real
Now or execute embodiment of the present invention in disclosed each method, step and logic diagram.General processor can be micro- place
Reason device or the processor are also possible to any conventional processor etc..The step of the method in conjunction with disclosed in embodiment of the present invention
Suddenly hardware decoding processor can be embodied directly in and execute completion, or in decoding processor hardware and software module combine
Execute completion.Software module can be located at random access memory, and flash memory, read-only memory, programmable read only memory or electricity can
In the storage medium of this fields such as erasable programmable storage, register maturation.The storage medium is located at first memory 62, the
The step of one processor 61 reads the information in first memory 62, completes the method for aforementioned embodiments in conjunction with its hardware.
Embodiment six
A kind of user terminal is present embodiments provided, as shown in fig. 7, comprises: including second memory 71 and second processing
Device 72, and the scanner 73 and display screen 74 that are connect with second processor 72；
Wherein, the machine-executable instruction that can be executed by the second processor 72 is stored in second memory 71；
Second processor 72, for obtaining network topology model according to network connection two dimensional code.
Scanner 73, for scanning network connection two dimensional code；Being connected to the network two dimensional code is server according in network connection
The facility information of all devices generates.
Display screen 74, for network topology model to be showed user, so that user looks into according to the network topology model
Look for network failure.
Network connection two-dimensional code generation method, network failure lookup method and device provided in an embodiment of the present invention have phase
Same technical characteristic reaches identical technical effect so also can solve identical technical problem.
It should be noted that in embodiment provided by the present invention, it should be understood that disclosed system and method, it can
To realize by another way.The apparatus embodiments described above are merely exemplary, for example, the unit is drawn
Point, only a kind of logical function partition, there may be another division manner in actual implementation, in another example, multiple units or group
Part can be combined or can be integrated into another system, or some features can be ignored or not executed.It is described to be used as separation unit
The unit that part illustrates may or may not be physically separated, and component shown as a unit can be or can also
Not to be physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to reality
Needs some or all of the units may be selected to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in embodiment provided by the invention can integrate in one processing unit, it can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In addition, term " first ", " second ", " third " are used for description purposes only, it is not understood to indicate or imply phase
To importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of network connection two-dimensional code generation method, which is characterized in that be applied to server, which comprises
Two-dimensional code data library is generated according to the facility information of all devices in network connection；The facility information includes the equipment
Network connection relation；
According to the facility information in the two-dimensional code data library, network topology model is formed；
According to the network topology model, network connection two dimensional code is generated.
2. the method according to claim 1, wherein according to the facility information in the two-dimensional code data library, shape
The step of at network topology model, comprising:
According to the facility information in the two-dimensional code data library, network topology is formed；
According to the network topology, network topology model is formed.
3. the method according to claim 1, wherein the method also includes:
When being added in network or modifying network connection relation, the facility information in the two-dimensional code data library is repaired
Change, obtains new two-dimensional code data library；
According to the information in the new two-dimensional code data library, new network connection two dimensional code is generated.
4. a kind of network failure lookup method, which is characterized in that be applied to user terminal, which comprises
Scanning network connection two dimensional code, obtains network topology model；The network connection two dimensional code is that server connects according to network
The facility information for connecing middle all devices generates；
The network topology model is showed into user, so that user is according to the network topology model Network Search failure.
5. a kind of network connection two dimensional code generating means, which is characterized in that be applied to server, described device includes:
Two-dimensional code data library acquiring unit, for generating two-dimensional code data according to the facility information of all devices in network connection
Library；
Network topology model acquiring unit, for forming network topology model according to the information in the two-dimensional code data library；
It is connected to the network two dimensional code acquiring unit, for generating network connection two dimensional code according to the network topology model.
6. device according to claim 5, which is characterized in that the network topology model acquiring unit is also used to:
According to the facility information in the two-dimensional code data library, network topology is formed；
According to the network topology, network topology model is formed.
7. device according to claim 5, which is characterized in that described device further include:
New two-dimensional code data library acquiring unit is used for when adding in network or modifying network connection relation, to the two dimension
Facility information in code database is modified, and new two-dimensional code data library is obtained；
New network connection two dimensional code acquiring unit, for generating new according to the facility information in the new two-dimensional code data library
Network connection two dimensional code.
8. a kind of network failure searches device, which is characterized in that be applied to user terminal, described device further include:
Scanning element obtains network topology model for scanning network connection two dimensional code；
Network topology model is showed user for described by display unit, so that user looks into according to the network topology model
Look for network failure.
9. a kind of server, which is characterized in that including first processor and first memory, be stored in the first memory
The machine-executable instruction that can be executed by the first processor, the first processor execute the machine-executable instruction
To realize method described in any one of claims 1 to 2.
10. a kind of user terminal, which is characterized in that connect including the second reason device and second memory, and with second processor
Display screen and scanner；
The machine-executable instruction that can be executed by the second processor is stored in the second memory；
The second processor, for obtaining network topology model according to the network connection two dimensional code；
The scanner, for scanning network connection two dimensional code；The network connection two dimensional code is server according to network connection
The facility information of middle all devices generates；
The display screen, for the network topology model to be showed user, so that user is according to the network topology model
Network Search failure.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110348552A (en) * | 2019-07-19 | 2019-10-18 | 广东电网有限责任公司 | A kind of wire jumper addressing method, device and scanner and storage medium |
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