CN103699111A - Failure detection method and device for distributed monitoring system - Google Patents
Failure detection method and device for distributed monitoring system Download PDFInfo
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- CN103699111A CN103699111A CN201310445948.3A CN201310445948A CN103699111A CN 103699111 A CN103699111 A CN 103699111A CN 201310445948 A CN201310445948 A CN 201310445948A CN 103699111 A CN103699111 A CN 103699111A
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Abstract
The invention discloses a failure detection method and a failure detection device for a distributed monitoring system. The method comprises the following steps: a failure analysis module determines a data transmission path of a failure involved in the distributed monitoring system after receiving failure description information input by a user, and transmits a failure diagnosis command to failure information collection modules installed in each piece of hardware equipment in the data transmission path; each failure information collection module receiving the failure diagnosis command acquires information related to the failure from a component installed in the equipment where the failure information collection module is installed, and returns the acquired information to the failure analysis module; the failure analysis module determines the failure hardware equipment and the failure component in the distributed monitoring system according to the information returned by each failure information collection module. According to the method and the device, the failure detection efficiency of software running in each piece of equipment of the distributed monitoring system is improved.
Description
Technical field
The present invention relates to monitoring technique, relate in particular to fault detection method and the device of distributed monitoring system.
Background technology
Along with the development of electronic technology, computer technology and the network communications technology, intelligentized monitoring technique is widely used in various fields, is convenient to people and carries out environment control, safety management, supervision warning, and be conducive to increase work efficiency.People can pass through supervisory system easily, and Long-distance Control is distributed in various device everywhere, as air-conditioning, illumination, noise measuring equipment, temperature monitor, blower fan etc., or data and the state of monitoring various device.
At present, there is the supervisory system of multinode monitoring data collection, requirements for access, conventionally adopt layered distribution type framework.For example, a kind of supervisory system being applied in Rail Transit System, its monitored object can be power-supply device in Rail Transit System, switchgear, blower fan, air-conditioning, plumbing equipment etc.; As shown in Figure 1, its hardware device generally includes this supervisory system: data collector, database server, data access client etc.;
Data collector to the physical quantity of monitored object monitor, data acquisition; For ease of describing, physical quantity each is monitored, data acquisition is called a data point herein;
In supervisory system, each data collector can carry out data acquisition to a lot of data points, such as the collection to the data of the state of blower fan, and the data acquisition of the Current Temperatures that air-conditioning is regulated etc.
Data collector sends to database server by the data of collection, and database server is processed and stored the data that receive;
Data access client can accessing database server, obtains data and shows.
Hardware device is realized its function by the software of installing; The software of installing on each hardware device is called to assembly herein; The assembly of installing on these hardware devices can comprise: data acquisition assembly, real-time data base storage assembly, human interface components; Can comprise in addition: access control components, equipment scheduling assembly etc.
If because certain is unexpected former thereby break down, will cause the data of monitoring to occur mistake in distributed monitoring system, the analysis of influence technique personnel to Rail Transit System running status, like this, may bring great accident potential.
For addressing the above problem, publication number is that the patent of CN1967155 discloses a kind of technical scheme of diagnosing urban rail transit equipment maintenance system fault, and the disclosed technical scheme of this patent is mainly that the fault for the hardware device in distributed monitoring system detects; Yet this scheme is not included the fault of the assembly of installing on hardware device in sensing range, that is to say, this technical scheme the fault that is not suitable for the assembly to installing in hardware device detect.
In addition, publication number is that the patent of CN101192997 discloses a kind of technical scheme of monitoring the fault of the software in distributed apparatus, this scheme be take internet as network communication basis, application Web Services web services technologies builds, and work on the spot station, remote monitoring and diagnosis center, three subsystems of remote diagnosis workstation, consists of; Work on the spot station collecting device operational factor, real-time watch device operation conditions, carry out field failure diagnosis to equipment; Real time remote status monitoring is carried out to each on-the-spot equipment in remote monitoring and diagnosis center, accepts work on the spot station services request, and equipment is carried out to remote fault diagnosis; Remote diagnosis workstation is accepted the cooperation request at remote monitoring and diagnosis center, by the collaborative finishing equipment fault diagnosis task of Web service interface.
Yet, the disclosed technical scheme medium-long range monitoring and diagnosis of this patent center need to be analyzed one by one, diagnose the operation information of the software each equipment obtaining from work on the spot station, the final reason of determining fault, when work on the spot station quantity is more, the magnanimity equipment operational parameter data that work on the spot station is gathered is analyzed consuming time serious one by one, cause its treatment effeciency low, can not diagnose timely, repair fault.
Therefore the method that, is necessary to provide the software that moves in each equipment for distributed monitoring system that a kind of efficiency is higher to carry out fault detect.
Summary of the invention
Embodiments of the invention provide a kind of fault detection method of distributed monitoring system, with greater efficiency, the software moving in each equipment of distributed monitoring system are carried out to fault detect.
According to an aspect of the present invention, a kind of fault detection method of distributed monitoring system is provided, comprise: be arranged at failure analysis module in remote fault diagnosis platform after the descriptor of fault that receives user's input, according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine this fault related data transfer path in described distributed monitoring system; And send fault diagnosis order to the fault information collection module of installing in each hardware device in described data transfer path; Each receives the fault information collection module of described fault diagnosis order, according to the sign of the related data point of the type of the fault of carrying in described fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module; The information that described failure analysis module is returned according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.
Wherein, before the described fault information collection module to installing in each hardware device in described data transfer path sends fault diagnosis order, also comprise: described failure analysis module is for each hardware device in described data transfer path, further determine the fault being installed in this hardware device and relate to assembly, described fault relate to assembly refer to be installed in this hardware device, described data transfer path the assembly of process; And described fault information collection module to installing in each hardware device in described data transfer path sends fault diagnosis order and specifically comprises:
Described failure analysis module, for each hardware device in described data transfer path, relates to the fault of determining for this hardware device the sign of assembly, is carried in the fault diagnosis order sending to this hardware device.
Wherein, described according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If it is that data show mistake that described failure analysis module is determined the type of described fault, or data alarm mistake, or data processing mistake,, by the data upload path configuring for this data point in described engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system; And
Describedly according to the sign of the related data point of the type of the fault of carrying in described fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module, specifically comprise:
If it is that data show mistake that described fault information collection module is determined the type of the fault of carrying in described fault diagnosis order, or data alarm mistake, or data processing mistake, according to the fault of carrying in described fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, according to the sign of the related data point of this fault of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain the data that transmitted by the related data point of this fault and return to described failure analysis module as the information relevant to this fault.
Wherein, described according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If it is command execution mistake that described failure analysis module is determined the type of described fault,, by passing path under the order for this data point configuration in described engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system; And described fault information collection module to installing in each hardware device in described data transfer path sends fault diagnosis order and also comprises:
If it is command execution mistake that described failure analysis module is determined the type of described fault,, for each hardware device in described data transfer path, the order numbering in the descriptor of described fault is carried in the fault diagnosis order sending to this hardware device; And described according to the sign of the related data point of the type of the fault of carrying in described fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtain the information relevant to this fault and return to described failure analysis module, specifically comprise:
If it is command execution mistake that described fault information collection module is determined the type of the fault of carrying in described fault diagnosis order, according to the fault of carrying in described fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, according to the order numbering of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain this fault and relate to the information that assembly is processed having the order of this order numbering, as the information relevant to this fault, to described failure analysis module, return.
Wherein, at the described faulty hardware equipment of determining in described distributed monitoring system, and after faulty components, also comprise: described failure analysis module is for each hardware device in described data transfer path, the sign that the fault of determining for this hardware device is related to assembly, is carried in the assembly log acquisition order sending to this hardware device and sends; Described fault information collection module receives after the assembly log acquisition order of described failure analysis module transmission, according to the fault of carrying in the assembly log acquisition order receiving, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, from this fault, relate to the assembly daily record of obtaining in setting-up time section assembly and return to described failure analysis module; The reason that Analysis deterrmination has this fault is carried out in the assembly daily record that described failure analysis module is returned each fault information collection module.
Wherein, at the described faulty hardware equipment of determining in described distributed monitoring system, and after faulty components, also comprise: described failure analysis module sends network communication packet to the fault information collection module of each hardware device in described data transfer path and obtains order; The network communication packet that described fault information collection module receives described failure analysis module transmission obtains after order, and the network communication packet in the setting-up time section of this module place equipment is returned to described failure analysis module; The network communication packet that described failure analysis module is returned each fault information collection module is analyzed, to determine whether this fault is caused extremely by network communication.
According to an aspect of the present invention, a kind of failure detector of distributed monitoring system is provided, comprise: be installed on the failure analysis module in remote fault diagnosis platform, and be installed on respectively the fault information collection module in each hardware device in described distributed monitoring system; At least one assembly in described distributed monitoring system is installed in described hardware device;
Described failure analysis module is for after the descriptor of fault that receives user's input, according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine this fault related data transfer path in described distributed monitoring system; And send fault diagnosis order to the fault information collection module of installing in each hardware device in described data transfer path;
The fault information collection module that receives described fault diagnosis order is for the sign of the related data point of type, this fault of the fault of carrying according to described fault diagnosis order, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module;
Described failure analysis module is the information for returning according to each fault information collection module also, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.
Preferably, described failure analysis module is also for each hardware device for described data transfer path, further determine the fault being installed in this hardware device and relate to assembly, described fault relate to assembly refer to be installed in this hardware device, described data transfer path the assembly of process; And for each hardware device in described data transfer path, the fault of determining is related to the sign of assembly for this hardware device, be carried in the fault diagnosis order sending to this hardware device.
Preferably, described failure analysis module specifically comprises: failure-description information receives resolution unit, receive after the descriptor of fault of user input, therefrom resolve after the sign of the related data point of out of order type, this fault, transmit path is determined notice; Data transfer path determining unit, the path that receives resolution unit transmission for receiving described failure-description information is determined after notice, if determine, the type of the fault that described failure analysis module parses is that data show mistake, or data alarm mistake, or data processing mistake,, by the data upload path configuring for this data point in described engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system; If determine, the type of the fault that described failure analysis module parses is command execution mistake,, by passing path under the order for this data point configuration in described engineering configuration information, is defined as the data transfer path of this fault in described distributed monitoring system; And after determining described data transfer path, send fault diagnosis order and send notice; Fault diagnosis command sending unit, being used for receiving described fault diagnosis order sends after notice, if determine, the type of the fault that described failure analysis module parses is command execution mistake, the order numbering in the descriptor of described fault is carried in fault diagnosis order, and each hardware device in the data transfer path of determining for described data transfer path determining unit, the sign that the fault of determining for this hardware device is related to assembly, is carried in the fault diagnosis order sending to this hardware device and sends; And described fault information collection module specifically comprises:
Fault diagnosis order receives resolution unit, for receiving after the fault diagnosis order that described failure analysis module sends, therefrom resolves the sign of the related data point of out of order type, this fault; If the type of the fault parsing also parses order numbering from the fault diagnosis order receiving; Afterwards, send failure message and obtain notice; The fault information acquisition unit of being correlated with, being used for receiving described failure message obtains after notice, if determine, the type of the fault that described fault diagnosis order reception resolution unit parses is that data show mistake, or data alarm mistake, or data processing mistake, the fault parsing according to described fault diagnosis order reception resolution unit relates to the sign of assembly, determines the fault being installed in the equipment of this module place and relates to assembly; For each fault of determining, relate to assembly, according to the sign of the related data point of this fault of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain the data that transmitted by the related data point of this fault and return to described failure analysis module as the information relevant to this fault; If determine, the type of the fault that described fault diagnosis order reception resolution unit parses is command execution mistake, according to the fault of carrying in described fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, according to the order numbering of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain this fault and relate to the information that assembly is processed having the order of this order numbering, as the information relevant to this fault, to described failure analysis module, return.
Preferably, described failure analysis module is also for each hardware device for described data transfer path, the sign that the fault of determining for this hardware device is related to assembly, is carried in the assembly log acquisition order sending to this hardware device and sends; And to the fault information collection module of each hardware device in described data transfer path, send network communication packet and obtain order; Described fault information collection module is also for receiving after the assembly log acquisition order of described failure analysis module transmission, according to the fault of carrying in the assembly log acquisition order receiving, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, from this fault, relate to the assembly daily record of obtaining in setting-up time section assembly and return to described failure analysis module; And receive the network communication packet that described failure analysis module sends and obtain after order, the network communication packet in the setting-up time section of this module place equipment is returned to described failure analysis module;
Described failure analysis module also carries out for the assembly daily record that each fault information collection module is returned the reason that Analysis deterrmination has this fault; And the network communication packet that each fault information collection module is returned analyzes, to determine that this fault is whether abnormal by network communication and cause.
In the technical scheme of the embodiment of the present invention, while breaking down in distributed monitoring system, first determine the data transfer path of the related data point of fault, each assembly on the data transfer path of determining is carried out to fault analysis, can greatly reduce handled quantity of information in malfunction analysis procedure, thereby efficiency ground detects higher more, tracing trouble.
Accompanying drawing explanation
Fig. 1 is the supervisory system schematic diagram in Rail Transit System that is applied to of prior art;
The structural representation of the failure detector of the distributed monitoring system that Fig. 2 embodiment of the present invention provides;
The schematic flow sheet of the fault detection method of the distributed monitoring system that Fig. 3 provides for the embodiment of the present invention;
The inner structure schematic diagram of failure analysis module in the failure detector of the distributed monitoring system that Fig. 4 a provides for the embodiment of the present invention;
The inner structure schematic diagram of fault information collection module in the failure detector of the distributed monitoring system that Fig. 4 b provides for the embodiment of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearer, referring to accompanying drawing and enumerate preferred embodiment, the present invention is described in more detail.Yet, it should be noted that, many details of listing in instructions are only used to make reader to have a thorough understanding to one or more aspects of the present invention, even if do not have these specific details also can realize these aspects of the present invention.
The terms such as " module " used in this application, " system " are intended to comprise the entity relevant to computing machine, such as but not limited to hardware, firmware, combination thereof, software or executory software.For example, module can be, but be not limited in: the thread of the process of moving on processor, processor, object, executable program, execution, program and/or computing machine.For instance, the application program of moving on computing equipment and this computing equipment can be modules.One or more modules can be positioned at an executory process and/or thread, and module also can and/or be distributed on a computing machine between two or more computing machines.
Main thought of the present invention is, while breaking down in distributed monitoring system, first determine the data transfer path of the related data point of fault, each assembly on the data transfer path of determining is carried out to fault analysis, can greatly reduce handled quantity of information in malfunction analysis procedure, thereby efficiency ground detects higher more, tracing trouble.
Below in conjunction with accompanying drawing, describe the technical scheme of the embodiment of the present invention in detail.The failure detector of the distributed monitoring system that the embodiment of the present invention provides, as shown in Figure 3, comprise: be installed on the failure analysis module 201 in remote fault diagnosis platform, and be installed on the fault information collection module 202 in each hardware device in distributed monitoring system; Wherein, in each hardware device, at least one assembly is installed; Hardware device comprises: data collector, database server, client;
Fault information collection module 202, for after receiving fault diagnosis order, according to the sign of the related data point of the type of the fault of carrying in fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to failure analysis module 202.
Particularly, in the fault detection method flow process that is described in the distributed monitoring system that the embodiment of the present invention provides about failure analysis module 201 and fault information collection module 202 other functions, have been described in detail; The schematic flow sheet of the fault detection method of the distributed monitoring system that Fig. 3 provides for the embodiment of the present invention, the concrete steps of the method are as follows:
S301: failure analysis module 201, after the descriptor of fault that receives user input, is determined this fault related data transfer path in distributed monitoring system.
In this step, failure analysis module 201 receives the descriptor of the fault of user's input by failure message inputting interface; The failure-description information of user input generally includes: the sign of the data point that the type of fault, this fault are related etc.
Conventionally, in distributed monitoring system, because causing the phenomenon of the failure occurring, component faults has four classes: data show mistake, data alarm mistake, data processing mistake, command execution mistake;
Data show mistake, and the data that show in the man-machine interface that main manifestations is distributed monitoring system and actual field data are not inconsistent.
Data alarm mistake, main manifestations is that the data of uploading in distributed monitoring system have entered alarm scope, but there is no alarm; Or, do not enter alarm scope, but alarm mistakenly, or during alarm, result is incorrect.
Data processing mistake, main manifestations is that the trigger condition that processing that the data uploaded in distributed monitoring system have been passed through the inner modes such as script has reached event does not but trigger predefined processing scheme.
Command execution mistake, main manifestations is that the order issuing in distributed monitoring system can not be carried out accurately.
The present inventor's discovery, for different fault types, related data transfer path can be different in distributed monitoring system for its fault; Therefore, in the engineering configuration information of technical solution of the present invention for each data point in this distributed monitoring system, all dispose at least two data transfer paths: for each data point, its data transfer path can comprise: under data upload path and order, pass path;
For a data point, its data upload path is: from the data of this data point from collect client show by way of the path that forms of each assembly; And in this data upload path, also include each by way of the information of place hardware device of assembly; That is to say, the data that this data upload path also reflects this data point from collect client show by way of each hardware device.
For a data point, its order passes down path and is: the related command of assigning the data of this data point from client to data based this order of this data point, carry out the process of corresponding change by way of the path that forms of each assembly; And this order pass down in path, also include each by way of the information of place hardware device of assembly; That is to say, this order pass down path also reflect the related command of assigning the data of this data point from client carries out corresponding change process to data based this order of this data point by way of each hardware device.
Particularly, if failure analysis module 201 determines that according to the descriptor of the fault of user's input the type of fault is that data show mistake, or data alarm mistake, or data processing mistake,, by the data upload path configuring for this data point in engineering configuration information, be defined as the data transfer path of this fault in distributed monitoring system.
If failure analysis module 201 is command execution mistake according to the type of the definite fault of the descriptor of the fault of user's input,, by passing path under the order for this data point configuration in engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system.
S302: failure analysis module 201 is for each hardware device in data transfer path, determine be installed in this hardware device, data transfer path the assembly of process.
In this step, failure analysis module 201 is for each hardware device in data transfer path, according to the engineering configuration information of pre-stored distributed monitoring system, determine be installed in this hardware device, data transfer path the assembly of process.
S303: failure analysis module 201 sends fault diagnosis orders to the fault information collection module 202 of each hardware device in data transfer path.
Particularly, for each hardware device in data transfer path, if failure analysis module 201 determines that according to the descriptor of the fault of user's input the type of fault is command execution mistake, the sign that the fault of this hardware device being determined relates to assembly is carried in fault diagnosis order, to fault information collection module 202 transmissions of this hardware device.
If failure analysis module 201 determines that according to the descriptor of the fault of user's input the type of fault is command execution mistake, for each hardware device in data transfer path, in the fault diagnosis order that order numbering in the descriptor of fault is carried at, and send to the fault information collection module 202 of this hardware device.
S304: each receives the fault information collection module 202 of fault diagnosis order, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and returns to failure analysis module 201.
Particularly, for each, receive the fault information collection module 202 of fault diagnosis order, if it is that data show mistake that fault information collection module 202 is determined the type of the fault of carrying in fault diagnosis order, or data alarm mistake, or data processing mistake, according to the fault of carrying in fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, fault information collection module 202 is according to the sign of the related data point of this fault of carrying in fault diagnosis order, from this fault, relates to and assembly, obtains the data that transmitted by the related data point of this fault and return to failure analysis module 202 as the information relevant to this fault.
If fault information collection module 202 determines that the type of the fault of carrying in fault diagnosis order is command execution mistake, according to the fault of carrying in fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, fault information collection module 202 is according to the order numbering of carrying in fault diagnosis order, from this fault, relate to and assembly, obtain this fault and relate to the information that assembly is processed having the order of this order numbering, as the information relevant to this fault, to described failure analysis module 201, return.
S305: the information that failure analysis module 201 is returned according to each fault information collection module 202, determine the faulty hardware equipment in distributed monitoring system, and faulty components.
In this step, the information that failure analysis module 201 is returned to each fault information collection module 202 is unified to analyze, and forms a report display in man-machine interface, by form, can determine intuitively faulty hardware equipment and faulty components.
Like this, by each assembly of determining on the data transfer path of the related data point of fault is carried out to fault analysis, determine the faulty hardware equipment in distributed monitoring system, and faulty components, with in prior art, all component in distributed monitoring system is carried out to fault analysis and compares, greatly reduce handled quantity of information in malfunction analysis procedure, improved the efficiency of fault detect, diagnosis.
S306: failure analysis module 201 is for each hardware device in data transfer path, to this hardware device sending assembly log acquisition order.
Particularly, failure analysis module 201 is for each hardware device in data transfer path, and the sign that the fault of determining for this hardware device is related to assembly is carried in the order of assembly log acquisition, and order is sent to this hardware device.
S307: fault information collection module 202 receives after the assembly log acquisition order of failure analysis module 201 transmissions, determines the fault being installed in the equipment of this module place and relates to assembly; For each fault of determining, relate to assembly, from this fault, relate to the assembly daily record of obtaining in setting-up time section assembly and return to failure analysis module 201.
Particularly, fault information collection module 202 receives after the assembly log acquisition order of failure analysis module 201 transmissions, according to the fault of carrying in the assembly log acquisition order receiving, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, by relate to the assembly daily record of obtaining in setting-up time section assembly from this fault, return to failure analysis module 201.
S308: the reason that Analysis deterrmination has this fault is carried out in the assembly daily record that 201 pairs of each fault information collection modules of failure analysis module are returned.
Particularly, the assembly daily record that 201 pairs of each fault information collection modules of failure analysis module are returned is merged into a file, according to time-sequencing, obtains the position of fault generation by the analysis of flow process in daily record, determines faulty components;
S309: failure analysis module 201 is for each hardware device in data transfer path, sends network communication packets to the fault information collection module 202 of this hardware device and obtains order.
Particularly, failure analysis module 201 is for each hardware device in data transfer path, sends network communication packets obtain order to the fault information collection module 202 of this hardware device.
S310: fault information collection module 202 receives network communication packet and obtains after order, returns to the network communication packet in the setting-up time section of this module place equipment to failure analysis module 201.
S311: the network communication packet that 201 pairs of each fault information collection modules 202 of failure analysis module are returned is analyzed, to determine whether this fault is caused extremely by network communication.
Particularly, failure analysis module 201 is by network communication packet being analyzed to the information that obtains component interaction communication in data transfer path, to determine whether this fault is caused extremely by network communication.
Above-mentioned S306 and S309, S307 and S310, S308 and S311 can carry out simultaneously, also can first to assembly daily record, carry out Analysis deterrmination and be out of order after reason, then network communication packet is analyzed to determine whether this fault is caused extremely by network communication.
Further, the inner structure of failure analysis module 201, as shown in Fig. 4 a, comprising: failure-description information receives resolution unit 2011, data transfer path determining unit 2012 and fault diagnosis command sending unit 2013;
Failure-description information receives resolution unit 2011, for receiving after the descriptor of fault of user input, therefrom resolve after the sign of the related data point of out of order type, this fault, to data transfer path determining unit 2012 transmit paths, determine notice.
Data transfer path determining unit 2012, being used for receiving path determines after notice, if determine, the type of the fault that failure analysis module 201 parses is that data show mistake, or data alarm mistake, or data processing mistake,, by the data upload path configuring for this data point in engineering configuration information, be defined as the data transfer path of this fault in distributed monitoring system; If determine, the type of the fault that failure analysis module 201 parses is command execution mistake,, by passing path under the order for this data point configuration in engineering configuration information, is defined as the data transfer path of this fault in distributed monitoring system; And after determining data transfer path, to fault diagnosis command sending unit 2013, send fault diagnosis order and send notice.
Fault diagnosis command sending unit 2013, for after receiving fault diagnosis order transmission notice, if determine, the type of the fault that failure analysis module 201 parses is command execution mistake, the order numbering in the descriptor of fault is carried in fault diagnosis order, and each hardware device in the data transfer path of determining for data transfer path determining unit, the sign that the fault of determining for this hardware device is related to assembly, is carried in the fault diagnosis order sending to this hardware device and sends.
The inner structure of fault information collection module 202, as shown in Figure 4 b, comprising: fault diagnosis order receives resolution unit 2021, the relevant information acquisition unit 2022 of fault;
Fault diagnosis order receives resolution unit 2021, for receiving after the fault diagnosis order that described failure analysis module sends, therefrom resolves the sign of the related data point of out of order type, this fault; If resolve out of order type, also from the fault diagnosis order receiving, parse order numbering; Afterwards, send failure message and obtain notice;
The fault information acquisition unit 2022 of being correlated with, being used for receiving failure message obtains after notice, if determine, the type of the fault that fault diagnosis order reception resolution unit 2021 parses is that data show mistake, or data alarm mistake, or data processing mistake, the fault parsing according to fault diagnosis order reception resolution unit 2021 relates to the sign of assembly, determines the fault being installed in the equipment of this module place and relates to assembly; For each fault of determining, relate to assembly, according to the sign of the related data point of this fault of carrying in fault diagnosis order, from this fault, relate to and assembly, obtain the data that transmitted by the related data point of this fault and return to described failure analysis module 201 as the information relevant to this fault; If determine, the type of the fault that fault diagnosis order reception resolution unit 2013 parses is command execution mistake, according to the fault of carrying in fault diagnosis order, relates to the sign of assembly, determines the fault being installed in the equipment of this module place and relates to assembly; For each fault of determining, relate to assembly, according to the order numbering of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain this fault and relate to the information that assembly is processed having the order of this order numbering, as the information relevant to this fault, to 201 of fault analysis moulds, return.
In the technical scheme of the embodiment of the present invention, while breaking down in distributed monitoring system, failure analysis module is after the descriptor of fault that receives user's input, according to the engineering configuration information of pre-stored distributed monitoring system, and the type of the fault in the descriptor of fault, the sign of the data point that this fault is related, determine the data transfer path of the related data point of fault, each assembly on the data transfer path of determining is carried out to fault analysis, can greatly reduce handled quantity of information in malfunction analysis procedure, thereby efficiency ground detects higher more, tracing trouble.
One of ordinary skill in the art will appreciate that all or part of step realizing in above-described embodiment method is to come the hardware that instruction is relevant to complete by program, this program can be stored in a computer read/write memory medium, as: ROM/RAM, magnetic disc, CD etc.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a fault detection method for distributed monitoring system, comprising:
Be arranged at failure analysis module in remote fault diagnosis platform after the descriptor of fault that receives user's input, according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine this fault related data transfer path in described distributed monitoring system; And send fault diagnosis order to the fault information collection module of installing in each hardware device in described data transfer path;
Each receives the fault information collection module of described fault diagnosis order, according to the sign of the related data point of the type of the fault of carrying in described fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module;
The information that described failure analysis module is returned according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.
2. the method for claim 1, is characterized in that, before the described fault information collection module to installing in each hardware device in described data transfer path sends fault diagnosis order, also comprises:
Described failure analysis module is for each hardware device in described data transfer path, further determine the fault being installed in this hardware device and relate to assembly, described fault relate to assembly refer to be installed in this hardware device, described data transfer path the assembly of process; And
The described fault information collection module to installing in each hardware device in described data transfer path sends fault diagnosis order and specifically comprises:
Described failure analysis module, for each hardware device in described data transfer path, relates to the fault of determining for this hardware device the sign of assembly, is carried in the fault diagnosis order sending to this hardware device.
3. method as claimed in claim 2, it is characterized in that, described according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If it is that data show mistake that described failure analysis module is determined the type of described fault, or data alarm mistake, or data processing mistake,, by the data upload path configuring for this data point in described engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system; And
Describedly according to the sign of the related data point of the type of the fault of carrying in described fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module, specifically comprise:
If it is that data show mistake that described fault information collection module is determined the type of the fault of carrying in described fault diagnosis order, or data alarm mistake, or data processing mistake, according to the fault of carrying in described fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, according to the sign of the related data point of this fault of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain the data that transmitted by the related data point of this fault and return to described failure analysis module as the information relevant to this fault.
4. method as claimed in claim 2, it is characterized in that, described according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If it is command execution mistake that described failure analysis module is determined the type of described fault,, by passing path under the order for this data point configuration in described engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system; And
The described fault information collection module to installing in each hardware device in described data transfer path sends fault diagnosis order and also comprises:
If it is command execution mistake that described failure analysis module is determined the type of described fault,, for each hardware device in described data transfer path, the order numbering in the descriptor of described fault is carried in the fault diagnosis order sending to this hardware device; And
Describedly according to the sign of the related data point of the type of the fault of carrying in described fault diagnosis order, this fault, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module, specifically comprise:
If it is command execution mistake that described fault information collection module is determined the type of the fault of carrying in described fault diagnosis order, according to the fault of carrying in described fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, according to the order numbering of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain this fault and relate to the information that assembly is processed having the order of this order numbering, as the information relevant to this fault, to described failure analysis module, return.
5. the method as described in as arbitrary in claim 2-4, is characterized in that, at the described faulty hardware equipment of determining in described distributed monitoring system, and after faulty components, also comprises:
Described failure analysis module, for each hardware device in described data transfer path, relates to the fault of determining for this hardware device the sign of assembly, is carried in the assembly log acquisition order sending to this hardware device and sends;
Described fault information collection module receives after the assembly log acquisition order of described failure analysis module transmission, according to the fault of carrying in the assembly log acquisition order receiving, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, from this fault, relate to the assembly daily record of obtaining in setting-up time section assembly and return to described failure analysis module;
The reason that Analysis deterrmination has this fault is carried out in the assembly daily record that described failure analysis module is returned each fault information collection module.
6. the method as described in as arbitrary in claim 2-4, is characterized in that, at the described faulty hardware equipment of determining in described distributed monitoring system, and after faulty components, also comprises:
Described failure analysis module sends network communication packet to the fault information collection module of each hardware device in described data transfer path and obtains order;
The network communication packet that described fault information collection module receives described failure analysis module transmission obtains after order, and the network communication packet in the setting-up time section of this module place equipment is returned to described failure analysis module;
The network communication packet that described failure analysis module is returned each fault information collection module is analyzed, to determine whether this fault is caused extremely by network communication.
7. a failure detector for distributed monitoring system, comprising: be installed on the failure analysis module in remote fault diagnosis platform, and be installed on respectively the fault information collection module in each hardware device in described distributed monitoring system; At least one assembly in described distributed monitoring system is installed in described hardware device;
Described failure analysis module is for after the descriptor of fault that receives user's input, according to the engineering configuration information of pre-stored described distributed monitoring system, and the sign of the related data point of the type of the fault in the descriptor of described fault, this fault, determine this fault related data transfer path in described distributed monitoring system; And send fault diagnosis order to the fault information collection module of installing in each hardware device in described data transfer path;
The fault information collection module that receives described fault diagnosis order is for the sign of the related data point of type, this fault of the fault of carrying according to described fault diagnosis order, from being installed on the assembly the equipment of this module place, obtaining the information relevant to this fault and return to described failure analysis module;
Described failure analysis module is the information for returning according to each fault information collection module also, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.
8. device as claimed in claim 7, is characterized in that,
Described failure analysis module is also for each hardware device for described data transfer path, further determine the fault being installed in this hardware device and relate to assembly, described fault relate to assembly refer to be installed in this hardware device, described data transfer path the assembly of process; And for each hardware device in described data transfer path, the fault of determining is related to the sign of assembly for this hardware device, be carried in the fault diagnosis order sending to this hardware device.
9. device as claimed in claim 8, is characterized in that, described failure analysis module specifically comprises:
Failure-description information receives resolution unit, receives after the descriptor of fault of user's input, therefrom resolves after the sign of the related data point of out of order type, this fault, and transmit path is determined notice;
Data transfer path determining unit, the path that receives resolution unit transmission for receiving described failure-description information is determined after notice, if determine, the type of the fault that described failure analysis module parses is that data show mistake, or data alarm mistake, or data processing mistake,, by the data upload path configuring for this data point in described engineering configuration information, be defined as the data transfer path of this fault in described distributed monitoring system; If determine, the type of the fault that described failure analysis module parses is command execution mistake,, by passing path under the order for this data point configuration in described engineering configuration information, is defined as the data transfer path of this fault in described distributed monitoring system; And after determining described data transfer path, send fault diagnosis order and send notice;
Fault diagnosis command sending unit, being used for receiving described fault diagnosis order sends after notice, if determine, the type of the fault that described failure analysis module parses is command execution mistake, the order numbering in the descriptor of described fault is carried in fault diagnosis order, and each hardware device in the data transfer path of determining for described data transfer path determining unit, the sign that the fault of determining for this hardware device is related to assembly, is carried in the fault diagnosis order sending to this hardware device and sends; And
Described fault information collection module specifically comprises:
Fault diagnosis order receives resolution unit, for receiving after the fault diagnosis order that described failure analysis module sends, therefrom resolves the sign of the related data point of out of order type, this fault; If the type of the fault parsing also parses order numbering from the fault diagnosis order receiving; Afterwards, send failure message and obtain notice;
The fault information acquisition unit of being correlated with, being used for receiving described failure message obtains after notice, if determine, the type of the fault that described fault diagnosis order reception resolution unit parses is that data show mistake, or data alarm mistake, or data processing mistake, the fault parsing according to described fault diagnosis order reception resolution unit relates to the sign of assembly, determines the fault being installed in the equipment of this module place and relates to assembly; For each fault of determining, relate to assembly, according to the sign of the related data point of this fault of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain the data that transmitted by the related data point of this fault and return to described failure analysis module as the information relevant to this fault; If determine, the type of the fault that described fault diagnosis order reception resolution unit parses is command execution mistake, according to the fault of carrying in described fault diagnosis order, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, according to the order numbering of carrying in described fault diagnosis order, from this fault, relate to and assembly, obtain this fault and relate to the information that assembly is processed having the order of this order numbering, as the information relevant to this fault, to described failure analysis module, return.
10. device as claimed in claim 8, is characterized in that,
Described failure analysis module, also for each hardware device for described data transfer path, relates to the fault of determining for this hardware device the sign of assembly, is carried in the assembly log acquisition order sending to this hardware device and sends; And to the fault information collection module of each hardware device in described data transfer path, send network communication packet and obtain order;
Described fault information collection module is also for receiving after the assembly log acquisition order of described failure analysis module transmission, according to the fault of carrying in the assembly log acquisition order receiving, relate to the sign of assembly, determine the fault being installed in the equipment of this module place and relate to assembly; For each fault of determining, relate to assembly, from this fault, relate to the assembly daily record of obtaining in setting-up time section assembly and return to described failure analysis module; And receive the network communication packet that described failure analysis module sends and obtain after order, the network communication packet in the setting-up time section of this module place equipment is returned to described failure analysis module;
Described failure analysis module also carries out for the assembly daily record that each fault information collection module is returned the reason that Analysis deterrmination has this fault; And the network communication packet that each fault information collection module is returned analyzes, to determine that this fault is whether abnormal by network communication and cause.
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