CN116170296B - Automatic operation and maintenance management system and method for network - Google Patents
Automatic operation and maintenance management system and method for network Download PDFInfo
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- CN116170296B CN116170296B CN202310429581.XA CN202310429581A CN116170296B CN 116170296 B CN116170296 B CN 116170296B CN 202310429581 A CN202310429581 A CN 202310429581A CN 116170296 B CN116170296 B CN 116170296B
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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
- H04L41/0677—Localisation of faults
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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
- H04L41/065—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 involving logical or physical relationship, e.g. grouping and hierarchies
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention is applicable to the field of computers, and provides a network automatic operation and maintenance management system and a method, wherein the method comprises the following steps: acquiring state information of a plurality of network nodes, and detecting whether the state information of a certain network node is missing or not, wherein the state information of each network node comprises network operation information of network equipment and monitoring information of monitoring equipment; when the state information of a certain network node is detected to be missing, judging the missing item of the state information; when judging that the network operation information of the network equipment is missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises the monitoring equipment which is located at the same network node as the first network equipment.
Description
Technical Field
The invention belongs to the field of computers, and particularly relates to a network automatic operation and maintenance management system and method.
Background
Along with development of technology, networks have become an indispensable part of life and work of people, the application range of networks is wider and wider, the dependence of users on networks is stronger, and network operation and maintenance have become an important part in order to ensure smooth operation of networks.
In the prior art, network operation and maintenance mainly uses automatic collection of information such as working parameters and running states of various devices and systems in a network, and when the devices are judged to be abnormal based on the information, network management staff is informed in an alarm mode so as to ensure that the network itself or an application system based on the network normally operates for a long time as possible.
However, it has been found by implementing the above-mentioned prior art that, for a network system formed by multiple devices or a network-based application system (for example, applied to an industrial scenario), the above-mentioned prior art can only perform parameter inspection on a single device, and the labor intensity of the manual operation and maintenance is high for whether the multiple devices can effectively cooperate with each other or rely on manual inspection and inspection.
Disclosure of Invention
An object of the embodiments of the present invention is to provide a system and a method for network automatic operation and maintenance management, which aim to solve the problems set forth in the background art.
The embodiment of the invention is realized in such a way that, on the one hand, the network automatic operation and maintenance management method comprises the following steps:
acquiring state information of a plurality of network nodes, and detecting whether the state information of a certain network node is missing or not, wherein the state information of each network node comprises network operation information of network equipment and monitoring information of monitoring equipment;
when the state information of a certain network node is detected to be missing, judging the missing item of the state information;
when the network operation information of the network equipment is determined to be missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises monitoring equipment which is positioned at the same network node as the first network equipment;
if the first network equipment is judged to have a power failure, judging whether network operation information of second network equipment in at least one network node of the first network equipment is missing or not;
if not, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment;
if the communication detection channel is established successfully, judging that at least one second network device does not generate network node output connection failure, and if the communication detection channel is established successfully, issuing an emergency starting instruction to the first monitoring device so that the first network device is started in an emergency mode;
Judging whether the network operation information of the first network equipment is abnormal after emergency starting, and if so, judging that the corresponding first network equipment has network node input connection failure.
As a further aspect of the present invention, the determining whether the first network device has a power failure according to the monitoring information of the first monitoring device specifically includes:
issuing a monitoring instruction to the first monitoring device to cause the first monitoring device to: adjusting the monitoring angle according to the power characteristic position information of the first network equipment to acquire power monitoring information of the first network equipment, wherein the power monitoring information of the first network equipment comprises state indication information of a power supply;
and detecting whether the power monitoring information of the first network device is consistent with the power monitoring information in the power supply state.
As a still further aspect of the present invention, before issuing the monitoring instruction to the first monitoring device, the method further includes:
issuing a positioning feedback instruction to the first monitoring device to instruct the first monitoring device: acquiring characteristic identification information of first network equipment, and reporting the characteristic identification information and the current monitoring range of the first network equipment;
identifying the power supply characteristic position of the first network equipment according to the characteristic identification information;
Generating a virtual monitoring position according to the power characteristic position of the first network equipment;
judging whether the current monitoring range coincides with the virtual monitoring position or not;
if yes, generating a first monitoring instruction directly according to the power characteristic position of the first network equipment;
if not, obtaining monitoring adjustment information according to the deviation between the current monitoring range and the virtual monitoring position, and generating a second monitoring instruction according to the monitoring adjustment information, wherein the monitoring adjustment information is used for representing the maximum monitoring adjustment amount of the first monitoring equipment based on the virtual monitoring position, and the monitoring instruction comprises the first monitoring instruction or the second monitoring instruction.
As a still further aspect of the present invention, the method further includes:
if the first network equipment is judged to have no power failure, a third monitoring instruction is issued to a plurality of third network equipment, and the distances between the plurality of third network equipment and the first network equipment are not larger than a preset connection distance;
instructing a number of third network devices according to the third monitoring instructions: detecting a pre-connection identification signal of the first network device and reporting the pre-connection identification signal, wherein the reported pre-connection identification signal carries identification information of the third network device;
Generating a pairing instruction of the first network device and at least one third network device according to the received pre-connection identification signal and the identification information of the third network device;
and sending the pairing instruction to the corresponding third network device and the first monitoring device, so that after the first monitoring device forwards the pairing instruction to the first network device through a first communication mode, the pairing connection between the corresponding third network device and the first network device is established, and the first communication mode comprises Bluetooth communication.
As a further aspect of the present invention, the method further includes: when none of the plurality of third network devices detects the pre-connection identification signal, it is determined that the first network device may have an internal communication failure.
As a further aspect of the present invention, the first network device includes a network device that is in a network node and has a first missing operation information.
As a further aspect of the present invention, the method further includes:
issuing a fourth monitoring instruction to all network devices;
after receiving the fourth monitoring instruction, the corresponding network equipment forwards the fourth monitoring instruction to the monitoring equipment which is in communication connection with the network equipment, so that the corresponding monitoring equipment generates a fifth monitoring instruction according to the fourth monitoring instruction and reports the fifth monitoring instruction;
And generating communication application matching relations of the network devices and the monitoring devices according to all the reported fifth monitoring instructions, wherein the communication application matching relations are used for establishing a communication detection channel.
As a further aspect of the present invention, in another aspect, a network automatic operation and maintenance management system, the system includes:
the system comprises a state information acquisition module, a state information processing module and a state information processing module, wherein the state information acquisition module is used for acquiring state information of a plurality of network nodes and detecting whether the state information of a certain network node is missing or not, wherein the state information of each network node comprises network operation information of network equipment and monitoring information of monitoring equipment;
a first run-out detection module for: when the state information of a certain network node is detected to be missing, judging the missing item of the state information;
the fault judging module is used for: when the network operation information of the network equipment is determined to be missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises monitoring equipment which is positioned at the same network node as the first network equipment;
a second run-out detection module for: if the first network equipment is judged to have a power failure, judging whether network operation information of second network equipment in at least one network node of the first network equipment is missing or not;
The condition establishment module is used for: if the network operation information of the second network equipment is not lost, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment;
the condition judging and issuing module is used for: if the communication detection channel is established successfully, judging that at least one second network device does not generate network node output connection failure, and if the communication detection channel is established successfully, issuing an emergency starting instruction to the first monitoring device so that the first network device is started in an emergency mode;
the abnormal connection detection module is used for: judging whether the network operation information of the first network equipment is abnormal after emergency starting, and if so, judging that the corresponding first network equipment has network node input connection failure.
Still further, the fault determination module specifically includes:
a monitoring and adjusting unit for: issuing a monitoring instruction to the first monitoring device to cause the first monitoring device to: adjusting the monitoring angle according to the power characteristic position information of the first network equipment to acquire power monitoring information of the first network equipment, wherein the power monitoring information of the first network equipment comprises state indication information of a power supply;
A coincidence detecting unit for: and detecting whether the power monitoring information of the first network device is consistent with the power monitoring information in the power supply state.
According to the network automatic operation and maintenance management system and method provided by the embodiment of the invention, through the arrangement of the state information acquisition module and the like, the real fault node position when the state information of a certain network node is absent can be identified through the detection and the elimination of the power failure, the output connection failure of the last network node and the input connection failure of the network node layer by layer in sequence, the automatic detection and the investigation can be carried out on whether multiple devices can effectively cooperate with each other, the automation degree is high, the labor intensity of manual network operation and maintenance can be reduced, and further, the generation and the issuing of monitoring instructions and the like are beneficial to the rapid identification of the network node output or input connection failure of network equipment, and the fault detection efficiency can be improved.
Drawings
Fig. 1 is a main flow chart of a network automatic operation and maintenance management method.
Fig. 2 is a flowchart of a method for determining whether a power failure exists in a first network device according to monitoring information of the first monitoring device in a network automatic operation and maintenance management method.
Fig. 3 is a flowchart of generating monitoring adjustment information in a network automatic operation and maintenance management method.
Fig. 4 is a flowchart of a method for establishing a pairing connection between a corresponding third network device and a first network device in a network automatic operation management method.
Fig. 5 is a flowchart of a method for generating a matching relationship for establishing a communication application of a communication detection channel in a network automatic operation and maintenance management method.
Fig. 6 is a main structural diagram of a network automatic operation and maintenance management system.
Fig. 7 is a block diagram of a failure determination module in a network automatic operation and maintenance management system.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
The network automatic operation and maintenance management system and method provided by the invention solve the technical problems in the background technology.
As shown in fig. 1, a main flow chart of a network automatic operation and maintenance management method according to an embodiment of the present invention is provided, where the network automatic operation and maintenance management method includes:
The network node in the application mainly comprises a plurality of nodes in a communication link, wherein the nodes are composed of similar network equipment or mutually matched network equipment, the similar network equipment can be computers, routers, switches, bridges, gateways and the like, and the network node also comprises hubs, signal amplifiers and the like if necessary; the method can also be a terminal applied in certain communication scenes, such as a road operation information acquisition scene, an intelligent industrial product quality inspection scene and the like;
step S10: acquiring state information of a plurality of network nodes, and detecting whether the state information of a certain network node is missing or not, wherein the state information of each network node comprises network operation information of network equipment and monitoring information of monitoring equipment; the status information of the network nodes is summarized information of the network nodes, which can be collected and summarized manually or reported after being collected by each network node; the equipment arranged in each network node comprises network equipment and monitoring equipment, and at least one monitoring equipment corresponds to each network equipment; the network operation information of the network equipment and the monitoring information of the monitoring equipment can be respectively reported independently;
Step S11: when the state information of a certain network node is detected to be missing, judging the missing item of the state information; when the state information of a network node is lost, generally, the state information of the network node is lost, or the network operation information of a certain network node is lost, and the state information of the network node is lost, including monitoring information of monitoring equipment in rare cases; when the network operation information of the network nodes is lost, the network node at the upper layer should be preferred to perform fault identification;
step S12: when the network operation information of the network equipment is determined to be missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises monitoring equipment which is positioned at the same network node as the first network equipment; the first network device generally selects a network device of a network node located at the upstream of communication to perform, so as to reduce the identified data volume, because network operation information of all subsequent network nodes may be lost due to the failure of the upstream network node; the monitoring information of the first monitoring device is mainly information obtained by monitoring the first network device, for example, the monitoring information is reported to the power state information of the first monitoring device in real time through a power module of the first network device, and the reporting can be completed based on wired or wireless communication, and when the first monitoring device does not receive the reported power state information, the power failure of the first network device is indicated;
Step S13: if the first network equipment is judged to have a power failure, judging whether network operation information of second network equipment in at least one network node of the first network equipment is missing or not; even when the first network device has a power failure, the reason for the network operation information deletion of the network device may be (at least) the network operation information deletion of the second network device in the last network node, considering the correlation between the network nodes;
step S14: if not, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment; the first monitoring device here should first determine a fault-free monitoring device; when the network operation information of the second network equipment in at least one network node is not missing, judging that the network equipment is connected with or accidentally paired with each other; considering that there may be some commonalities in the network connection of the second network device with the external device, e.g. sharing a network port, sharing the same power transmitting unit, etc., it is considered that a communication detection channel with said second network device is attempted to be established by the first monitoring device; compared with a common communication channel, the communication detection channel is mainly used for detecting whether the second network device can normally establish communication connection with the external device; the second network device is generally the second network device which has established communication connection with the first network device and is originally clear; for the condition that the network operation information of the second network device is missing, the network device which is positioned at the forefront end can be directly used for fault detection, and then the step S12 is skipped;
Step S15: if the communication detection channel is established successfully, judging that the network node output connection fault of at least one second network device does not occur; at least one second network device is a second network device participating in the establishment of the communication detection channel;
if the communication detection channel fails to be established, an emergency starting instruction is issued to the first monitoring equipment, so that the first network equipment is started in an emergency mode; when the communication detection channel is established successfully, the first network equipment is most likely to have network node input connection fault or intermediate line fault of the first network equipment and the (at least one) second network equipment; when the communication detection channel is established in a failure mode, the fact that the second network equipment is likely to generate network node output connection faults is indicated, and the first network equipment is likely to generate network node input connection faults is also likely to exist, so that the latter situation is attempted to be eliminated; at the moment, the first network equipment can be started in an emergency through the action of the first monitoring equipment, so that the power supply starting of the first network equipment is recovered;
in one possible implementation method, after receiving an emergency starting instruction, the first monitoring device starts a backup power module of the first network device in an infrared starting mode, so that emergency starting of the first network device is realized;
In another possible implementation method, after the first monitoring device receives the emergency starting instruction, a switch of a shared power supply between the first monitoring device and the first network device is turned on, so that the shared power supply performs (short-time) emergency starting on the first network device; the switch can be a physical switch or a circuit logic switch;
step S16: judging whether the network operation information of the first network equipment is abnormal after emergency starting, and if so, judging that the corresponding first network equipment has network node input connection failure. Under the action of a preset program in the first network device, if the first network device does not have a network node input connection failure, it should attempt to establish a communication connection with (all possible) the second network device; when the network operation information of the first network device is recovered to be normal (network communication is recovered) after the emergency start, the communication connection is established between the first network device and the (at least one) second network device, at this time, it is indicated that the network node output connection fault of the (at least one) second network device which is originally in communication connection with the first network device or the intermediate line fault of the first network device and the (at least one) second network device (which is possibly that a wireless line is interfered or a wired line is interrupted, etc.), and under the condition that the intermediate line fault is easy to be checked, the possibility of the fault of the former (the network node output connection fault of the second network device) is relatively high;
Otherwise, when the network operation information of the first network device is abnormal after the emergency start, the first network device and all possible second network devices fail to establish communication connection, and the first network device is most likely to have network node input connection failure.
When the method is applied, whether the state information of a certain network node is missing is detected by acquiring the state information of a plurality of network nodes, when the state information of the certain network node is detected and the network operation information of the network equipment is judged to be missing, whether the first network equipment has a power failure or not is judged according to the monitoring information of the first monitoring equipment, and if the first network equipment has the power failure, whether the network operation information of the second network equipment in at least one network node of the first network equipment is missing or not is judged; if not, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment; if the communication detection channel is established successfully, judging that at least one second network device does not generate network node output connection failure, and if the communication detection channel is established successfully, issuing an emergency starting instruction to the first monitoring device so that the first network device is started in an emergency mode; judging whether the network operation information of the first network equipment is abnormal or not after emergency starting, if so, judging that the corresponding first network equipment has network node input connection faults, namely sequentially detecting the power failure, the output connection fault of the last network node and the network node input connection fault, and gradually advancing and removing the network node input connection faults layer by layer, so that the real fault node position when the state information of a certain network node is absent can be identified, and whether the multiple equipment can be effectively matched for work or not is automatically detected, checked (and partially recovered), the degree of automation is high, and the labor intensity of manual network operation and maintenance can be reduced.
As shown in fig. 2, as a preferred embodiment of the present invention, the determining whether the first network device has a power failure according to the monitoring information of the first monitoring device specifically includes:
step S121: issuing a monitoring instruction to the first monitoring device to cause the first monitoring device to: adjusting the monitoring angle according to the power characteristic position information of the first network equipment to acquire power monitoring information of the first network equipment, wherein the power monitoring information of the first network equipment comprises state indication information of a power supply;
step S122: and detecting whether the power monitoring information of the first network device is consistent with the power monitoring information in the power supply state. The step can be executed by the first monitoring equipment or after reporting;
it can be understood that, after the monitoring instruction is issued to the first monitoring device, the first monitoring device may adjust the monitored angle through the power characteristic position information of the first network device to obtain accurate power monitoring information, when the power monitoring information includes status indication information of the power supply, if the first network device has no power failure, the power monitoring information and the power monitoring information in the power supply state should be consistent, otherwise, if not, it indicates that there is a power failure.
As shown in fig. 3, as a preferred embodiment of the present invention, before issuing the monitoring instruction to the first monitoring device, the method further includes:
step S20: issuing a positioning feedback instruction to the first monitoring device to instruct the first monitoring device: acquiring characteristic identification information of first network equipment, and reporting the characteristic identification information and the current monitoring range of the first network equipment; the characteristic identification information of the first network device may be identification information based on a specific shape of the first network device itself, such as a standard square base, or a distinct label or mark thereon; the current monitoring range refers to the current monitoring range, for example, a certain monitoring range of a pitching angle;
step S21: identifying the power supply characteristic position of the first network equipment according to the characteristic identification information; the power characteristic position refers to the position of the power related position of the first network device relative to the characteristic bit in the characteristic identification information; the power characteristic position can be the position of power connection, such as a power plug position, or the position of indication power information, such as the position of a power indicator lamp; the power supply characteristic position is associated with characteristic bits in the characteristic identification information, and the association is determined based on the form of the first network equipment;
Step S22: generating a virtual monitoring position according to the power characteristic position of the first network equipment; the power characteristic position should have a better monitoring position, such as a straight line position opposite to the power characteristic position, an upper position opposite to the power characteristic position, and the like under the fixed condition or the regular running condition, namely a virtual monitoring position is set, wherein the virtual monitoring position can be an angle range or a smaller space range;
step S23: judging whether the current monitoring range coincides with the virtual monitoring position or not;
step S24: if yes, generating a first monitoring instruction directly according to the power characteristic position of the first network equipment; when the current monitoring range is overlapped with the virtual monitoring position, the first network equipment is indicated to be in a better monitoring view angle;
step S25: if not, obtaining monitoring adjustment information according to the deviation between the current monitoring range and the virtual monitoring position, and generating a second monitoring instruction according to the monitoring adjustment information, wherein the monitoring adjustment information is used for representing the maximum monitoring adjustment amount of the first monitoring equipment based on the virtual monitoring position, and the monitoring instruction comprises the first monitoring instruction or the second monitoring instruction. When the current monitoring range does not coincide with the virtual monitoring position, the monitoring position of the first network device may not be a better detection position, and the first monitoring device should be instructed to move at the moment, so that the movement under the maximum monitoring adjustment amount is realized, and the final monitoring range is as close to the virtual monitoring position as possible.
It is to be understood that a positioning feedback instruction is issued to the first monitoring device to acquire the feature identification information and identify the power supply feature position, so as to generate a set virtual monitoring position, and finally generate the first monitoring instruction or the second monitoring instruction, so that accurate identification of the power supply fault can be ensured, and the probability of false identification is reduced.
As shown in fig. 4, as a preferred embodiment of the present invention, the method further includes:
step S30: if the first network equipment is judged to have no power failure, a third monitoring instruction is issued to a plurality of third network equipment, and the distances between the plurality of third network equipment and the first network equipment are not larger than a preset connection distance; when the first network device has no power failure, the network failure thereof may be caused by a connection failure between different network nodes; under the condition that the network connection condition is met, each network device can convert the network node connected with the network device;
step S31: instructing a number of third network devices according to the third monitoring instructions: detecting a pre-connection identification signal of the first network device and reporting the pre-connection identification signal, wherein the reported pre-connection identification signal carries identification information of the third network device; when the first network device can make all or part of the connection related to the external network, it can send a pre-connection identification signal to the outside; at this point some or all (normal) network devices may detect the pre-identification signal;
Step S32: generating a pairing instruction of the first network device and at least one third network device according to the received pre-connection identification signal and the identification information of the third network device; at this time, there may be one or more third network devices, so that a pairing instruction may be generated according to the identification information of the first network device and the identification information of the third network device in the pre-connection identification signal;
step S33: and sending the pairing instruction to the corresponding third network device and the first monitoring device, so that after the first monitoring device forwards the pairing instruction to the first network device through a first communication mode, the pairing connection between the corresponding third network device and the first network device is established, and the first communication mode comprises Bluetooth communication. Considering that there may be a partial network communication connection abnormality in the first network device communication, it is considered that the pairing connection between the third network device and the first network device is completed by issuing a pairing instruction by means of the first monitoring device and the first communication means.
It should be understood that, the first communication mode is preferably short-distance communication, and in consideration of the monitoring relationship between the first monitoring device and the first network device, the pairing instruction can be directly sent to the first network device through the first communication mode, when the first communication mode is bluetooth connection, the requirement of smooth transmission under no network can be met, the Bluetooth (BT) technology is a low-power communication mode, the bluetooth technology is a short-distance wireless communication protocol, and under the scene of bluetooth communication, data transmission can be realized only in the range where bluetooth signals are available; in some scenarios, the first communication mode may also be a wired transmission. After the pairing instruction is issued, the pairing connection is completed, so that the communication between the third network device and the first network device can be realized, and the recovery of the communication of the first network device can be realized.
As a further extension of the embodiment of the present invention, the method further includes step S40: when none of the plurality of third network devices detects the pre-connection identification signal, it is determined that the first network device may have an internal communication failure. It will be appreciated that when none of the several third network devices detects a (any one of) pre-connection identification signal, it is indicated that the first network device has a high probability of not sending the pre-connection identification signal at all outwards (there is a possibility that the signal is masked in some scenarios), and thus in this result, a fault may occur inside the first network device, such as a hardware fault, a system fault, etc., i.e. the first network device may have an internal communication fault.
As a preferred embodiment of the present invention, the first network device includes a network device in which first operation information is missing in a network node. In other application scenarios, the failure of one network device may allow other network devices to continue to operate, and thus the first network device need not be the network device in the network node that lacks the first operational information.
It can be understood that, considering continuity of network node transmission in some scenarios (such as network transmission scenarios), if a certain previous network node fails, a network node following the network node may not effectively continue to operate, so that a network device with the first missing operation information in the network node is selected, it may be convenient to directly detect a failure point of the network device from the source, and improve failure detection efficiency.
As shown in fig. 5, as an alternative embodiment of the present invention, the method further includes:
step S50: issuing a fourth monitoring instruction to all network devices;
step S51: after receiving the fourth monitoring instruction, the corresponding network equipment forwards the fourth monitoring instruction to the monitoring equipment which is in communication connection with the network equipment, so that the corresponding monitoring equipment generates a fifth monitoring instruction according to the fourth monitoring instruction and reports the fifth monitoring instruction; the corresponding network device refers to part or all of the network devices capable of normally receiving the fourth monitoring instruction; in practical application, in the case where the communication condition is satisfied, there may be one monitoring device in communication connection with several network devices, so "may" herein denote a selection relationship; the fourth monitoring instruction may be forwarded once, one by one, pair, etc.;
step S52: and generating communication application matching relations of the network devices and the monitoring devices according to all the reported fifth monitoring instructions, wherein the communication application matching relations are used for establishing a communication detection channel. The communication application matching relationship is simply a pairing relationship between the network device and the monitoring device; there may be a plurality of network devices based on the foregoing, so that there may be a "one-to-many" relationship between the monitoring device and the network device; illustratively, the communication application matches are a-E1, a-E2, a-E3, a-E4, where a represents the monitoring device, en (n=1, 2,3.., n represents the number of several active network nodes in the vicinity of the network node where the monitoring device is located) represents the network device; it should be noted that, the matching relationship of the communication application is a sufficient unnecessary condition for establishing a communication detection channel, and the matching relationship between the general network device and the monitoring device is also possible;
It should be understood that the communication application matching relationship finally generated is a communication matching relationship which can be practically applied, and the generation of the communication application matching relationship is selected through theoretical 'communicable connection', so that the requirement of quick establishment of a communication detection channel between the first monitoring device and the second network device can be met, the process of attempting connection between the first monitoring device and a plurality of second network devices which are possibly effective is not required, the establishment efficiency of the communication detection channel is effectively improved, and the quick identification of network node output or input connection faults of the network device is facilitated.
As shown in fig. 6, as another preferred embodiment of the present invention, in another aspect, a network automatic operation and maintenance management system includes:
a state information obtaining module 100, configured to obtain state information of a plurality of network nodes, and detect whether there is a state information missing of a certain network node, where the state information of each network node includes network operation information of a network device and monitoring information of a monitoring device;
a first run-out detection module 200 for: when the state information of a certain network node is detected to be missing, judging the missing item of the state information;
The fault determination module 300 is configured to: when the network operation information of the network equipment is determined to be missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises monitoring equipment which is positioned at the same network node as the first network equipment;
a second run-out detection module 400 for: if the first network equipment is judged to have a power failure, judging whether network operation information of second network equipment in at least one network node of the first network equipment is missing or not;
the condition establishment module 500 is configured to: if the network operation information of the second network equipment is not lost, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment;
a condition determination and issue module 600 for: if the communication detection channel is established successfully, judging that at least one second network device does not generate network node output connection failure, and if the communication detection channel is established successfully, issuing an emergency starting instruction to the first monitoring device so that the first network device is started in an emergency mode;
An abnormal connection detection module 700 for: judging whether the network operation information of the first network equipment is abnormal after emergency starting, and if so, judging that the corresponding first network equipment has network node input connection failure.
As shown in fig. 7, further optionally, the fault determining module 300 specifically includes:
a monitor adjustment unit 3001 for: issuing a monitoring instruction to the first monitoring device to cause the first monitoring device to: adjusting the monitoring angle according to the power characteristic position information of the first network equipment to acquire power monitoring information of the first network equipment, wherein the power monitoring information of the first network equipment comprises state indication information of a power supply;
a coincidence detecting unit 3002 for: and detecting whether the power monitoring information of the first network device is consistent with the power monitoring information in the power supply state.
The embodiment of the invention provides a network automatic operation and maintenance management method, and provides a network automatic operation and maintenance management system based on the network automatic operation and maintenance management method, through the arrangement of a state information acquisition module 100 and the like, the detection of a power failure, an output connection failure of a last network node and an input connection failure of a network node is sequentially carried out in a progressive and removing mode, the real failure node position when the state information of a certain network node is absent can be identified, and whether multiple devices can be effectively matched for automatic detection and investigation, the automation degree is high, the labor intensity of manual network operation and maintenance can be reduced, further, the generation and the issuing of monitoring instructions and the like are beneficial to the rapid identification of the network node output or input connection failure of the network device, and the failure detection efficiency can be improved.
In order to be able to load the method and system described above to function properly, the system may include more or less components than those described above, or may combine some components, or different components, in addition to the various modules described above, for example, may include input and output devices, network access devices, buses, processors, memories, and the like.
The processor may be a central processing unit (CentralProcessingUnit, CPU), other general purpose processors, digital signal processors (DigitalSignalProcessor, DSP), application specific integrated circuits (ApplicationSpecificIntegratedCircuit, ASIC), off-the-shelf programmable gate arrays (Field-ProgrammableGateArray, FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, or the like. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, which is a control center of the above system, and various interfaces and lines are used to connect the various parts.
The memory may be used to store a computer and a system program and/or module, and the processor may perform the various functions described above by running or executing the computer program and/or module stored in the memory and invoking data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as an information acquisition template presentation function, a product information distribution function, etc.), and the like. The storage data area may store data created according to the use of the berth status display system (e.g., product information acquisition templates corresponding to different product types, product information required to be released by different product providers, etc.), and so on. In addition, the memory may include high-speed random access memory, and may also include non-volatile memory, such as a hard disk, memory, plug-in hard disk, smart memory card (SmartMediaCard, SMC), secure digital (SecureDigital, SD) card, flash card (FlashCard), at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
It should be understood that, although the steps in the flowcharts of the embodiments of the present invention are shown in order as indicated by the arrows, these steps are not necessarily performed in order as indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least some of the steps in various embodiments may include multiple sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, nor do the order in which the sub-steps or stages are performed necessarily performed in sequence, but may be performed alternately or alternately with at least a portion of the sub-steps or stages of other steps or other steps.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The foregoing examples illustrate only a few embodiments of the invention and are described in detail herein without thereby limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (9)
1. A method for automatically managing operation and maintenance of a network, the method comprising:
acquiring state information of a plurality of network nodes, and detecting whether the state information of a certain network node is missing or not, wherein the state information of each network node comprises network operation information of network equipment and monitoring information of monitoring equipment;
when the state information of a certain network node is detected to be missing, judging the missing item of the state information;
when the network operation information of the network equipment is determined to be missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises monitoring equipment which is positioned at the same network node as the first network equipment;
if the first network equipment is judged to have a power failure, judging whether network operation information of second network equipment in at least one network node of the first network equipment is missing or not;
If not, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment;
if the communication detection channel is established successfully, judging that at least one second network device does not generate network node output connection failure, and if the communication detection channel is established successfully, issuing an emergency starting instruction to the first monitoring device so that the first network device is started in an emergency mode;
judging whether the network operation information of the first network equipment is abnormal after emergency starting, and if so, judging that the corresponding first network equipment has network node input connection failure.
2. The method for automatically managing network operation and maintenance according to claim 1, wherein the determining whether the first network device has a power failure according to the monitoring information of the first monitoring device specifically includes:
issuing a monitoring instruction to the first monitoring device to cause the first monitoring device to: adjusting the monitoring angle according to the power characteristic position information of the first network equipment to acquire power monitoring information of the first network equipment, wherein the power monitoring information of the first network equipment comprises state indication information of a power supply;
and detecting whether the power monitoring information of the first network device is consistent with the power monitoring information in the power supply state.
3. The method of claim 2, wherein prior to issuing the monitoring instruction to the first monitoring device, the method further comprises:
issuing a positioning feedback instruction to the first monitoring device to instruct the first monitoring device: acquiring characteristic identification information of first network equipment, and reporting the characteristic identification information and the current monitoring range of the first network equipment;
identifying the power supply characteristic position of the first network equipment according to the characteristic identification information;
generating a virtual monitoring position according to the power characteristic position of the first network equipment;
judging whether the current monitoring range coincides with the virtual monitoring position or not;
if yes, generating a first monitoring instruction directly according to the power characteristic position of the first network equipment;
if not, obtaining monitoring adjustment information according to the deviation between the current monitoring range and the virtual monitoring position, and generating a second monitoring instruction according to the monitoring adjustment information, wherein the monitoring adjustment information is used for representing the maximum monitoring adjustment amount of the first monitoring equipment based on the virtual monitoring position, and the monitoring instruction comprises the first monitoring instruction or the second monitoring instruction.
4. A method of automatic operation and maintenance management of a network according to any of claims 1-3, wherein the method further comprises:
If the first network equipment is judged to have no power failure, a third monitoring instruction is issued to a plurality of third network equipment, and the distances between the plurality of third network equipment and the first network equipment are not larger than a preset connection distance;
instructing a number of third network devices according to the third monitoring instructions: detecting a pre-connection identification signal of the first network device and reporting the pre-connection identification signal, wherein the reported pre-connection identification signal carries identification information of the third network device;
generating a pairing instruction of the first network device and at least one third network device according to the received pre-connection identification signal and the identification information of the third network device;
and sending the pairing instruction to the corresponding third network device and the first monitoring device, so that after the first monitoring device forwards the pairing instruction to the first network device through a first communication mode, the pairing connection between the corresponding third network device and the first network device is established, and the first communication mode comprises Bluetooth communication.
5. The method of network automation operation and maintenance management according to claim 4, further comprising: when none of the plurality of third network devices detects the pre-connection identification signal, it is determined that the first network device may have an internal communication failure.
6. The method of claim 1, wherein the first network device comprises a network device in a network node in which first operational information is missing.
7. The method for automatic operation and maintenance management of a network according to claim 1 or 2 or 3 or 6, further comprising:
issuing a fourth monitoring instruction to all network devices;
after receiving the fourth monitoring instruction, the corresponding network equipment forwards the fourth monitoring instruction to the monitoring equipment which is in communication connection with the network equipment, so that the corresponding monitoring equipment generates a fifth monitoring instruction according to the fourth monitoring instruction and reports the fifth monitoring instruction;
and generating communication application matching relations of the network devices and the monitoring devices according to all the reported fifth monitoring instructions, wherein the communication application matching relations are used for establishing a communication detection channel.
8. A network automation operation and maintenance management system, the system comprising:
the system comprises a state information acquisition module, a state information processing module and a state information processing module, wherein the state information acquisition module is used for acquiring state information of a plurality of network nodes and detecting whether the state information of a certain network node is missing or not, wherein the state information of each network node comprises network operation information of network equipment and monitoring information of monitoring equipment;
A first run-out detection module for: when the state information of a certain network node is detected to be missing, judging the missing item of the state information;
the fault judging module is used for: when the network operation information of the network equipment is determined to be missing, judging whether the first network equipment has a power failure according to the monitoring information of the first monitoring equipment, wherein the first network equipment comprises the network equipment with missing network operation information, and the first monitoring equipment comprises monitoring equipment which is positioned at the same network node as the first network equipment;
a second run-out detection module for: if the first network equipment is judged to have a power failure, judging whether network operation information of second network equipment in at least one network node of the first network equipment is missing or not;
the condition establishment module is used for: if the network operation information of the second network equipment is not lost, indicating the first monitoring equipment to attempt to establish a communication detection channel with the second network equipment;
the condition judging and issuing module is used for: if the communication detection channel is established successfully, judging that at least one second network device does not generate network node output connection failure, and if the communication detection channel is established successfully, issuing an emergency starting instruction to the first monitoring device so that the first network device is started in an emergency mode;
The abnormal connection detection module is used for: judging whether the network operation information of the first network equipment is abnormal after emergency starting, and if so, judging that the corresponding first network equipment has network node input connection failure.
9. The network automation operation and maintenance management system according to claim 8, wherein the fault judging module specifically comprises:
a monitoring and adjusting unit for: issuing a monitoring instruction to the first monitoring device to cause the first monitoring device to: adjusting the monitoring angle according to the power characteristic position information of the first network equipment to acquire power monitoring information of the first network equipment, wherein the power monitoring information of the first network equipment comprises state indication information of a power supply;
a coincidence detecting unit for: and detecting whether the power monitoring information of the first network device is consistent with the power monitoring information in the power supply state.
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