CN103699111B - The fault detection method of distributed monitoring system and device - Google Patents
The fault detection method of distributed monitoring system and device Download PDFInfo
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- CN103699111B CN103699111B CN201310445948.3A CN201310445948A CN103699111B CN 103699111 B CN103699111 B CN 103699111B CN 201310445948 A CN201310445948 A CN 201310445948A CN 103699111 B CN103699111 B CN 103699111B
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Abstract
The invention discloses a kind of fault detection method and device of distributed monitoring system, described method comprises: failure analysis module, after the descriptor of fault receiving user's input, determines the data transfer path that this fault is involved in described distributed monitoring system; And the fault information collection module of installing in each hardware device in data transfer path sends fault diagnosis order; Each fault information collection module receiving fault diagnosis order, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to failure analysis module; The information that failure analysis module returns according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.Application the present invention, improves the efficiency that the software run in each equipment to distributed monitoring system carries out fault detect.
Description
Technical field
The present invention relates to monitoring technique, particularly relate 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 field, is convenient to people and carries out environmental Kuznets Curves, safety management, supervision warning, and be conducive to increasing work efficiency.People can conveniently by supervisory system, and Long-distance Control is distributed in various equipment everywhere, as air-conditioning, illumination, noise measuring equipment, temperature monitor, blower fan etc., or monitors data and the state of various equipment.
At present, there is the supervisory system of multinode monitoring data collection, requirements for access, usually adopt layered distribution type framework.Such as, a kind of supervisory system be applied in Rail Transit System, its monitored object can be power-supply device, switchgear, blower fan, air-conditioning, plumbing equipment etc. in Rail Transit System; As shown in Figure 1, its hardware device generally includes this supervisory system: data collector, database server, data access client etc.;
The physical quantity of data collector to monitored object is monitored, data acquisition; For ease of describing, each physical quantity that 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 point, such as to the collection of the data of the state of blower fan, to the data acquisition etc. of the Current Temperatures that air-conditioning regulates.
The data of collection are sent to database server by data collector, and database server processes the data received and stores;
Data access client can accessing database server, obtains data and shows.
Hardware device its function of software simulating by installing; The software that each hardware device is installed is called assembly herein; The assembly that these hardware devices are installed can comprise: data acquisition components, real-time data base store assembly, human interface components; Can comprise in addition: access control components, equipment scheduling assembly etc.
If broken down because of certain unexpected reason in distributed monitoring system, will the data monitored be caused to occur mistake, influence technique personnel, to the analysis of Rail Transit System running status, like this, may bring great accident potential.
For solving the problem, publication number be CN1967155 patent discloses a kind of technical scheme diagnosing urban rail transit equipment maintenance system fault, disclosed in this patent, technical scheme mainly detects for the fault of the hardware device in distributed monitoring system; But the program does not include the fault of the assembly that hardware device is installed in sensing range, that is, this technical scheme not being suitable for detects the fault of the assembly installed in hardware device.
In addition, publication number is the technical scheme that patent discloses a kind of fault of software of monitoring in distributed apparatus of CN101192997, the program take internet as network communication basis, application WebServices web services technologies builds, by work on the spot station, remote monitoring and diagnosis center, remote diagnosis workstation three sub-System's composition; 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 the equipment at each scene in remote monitoring and diagnosis center, accepts work on the spot station services request, carries out remote fault diagnosis to equipment; Remote diagnosis workstation accepts the cooperation request at remote monitoring and diagnosis center, works in coordination with finishing equipment fault diagnosis task by Web service interface.
But, technical scheme medium-long range monitoring and diagnosis center disclosed in this patent needs to analyze one by one the operation information of the software on each equipment obtained from work on the spot station, diagnose, finally determine the reason of fault, when work on the spot station quantity is more, analyze seriously consuming time one by one to the magnanimity equipment operational parameter data that work on the spot station gathers, cause its treatment effeciency low, can not diagnose timely, repair fault.
Therefore, a kind of method of carrying out fault detect for the software run in each equipment of distributed monitoring system providing efficiency higher is necessary.
Summary of the invention
The embodiment provides a kind of fault detection method of distributed monitoring system, with greater efficiency, fault detect is carried out to the software run in each equipment of distributed monitoring system.
According to an aspect of the present invention, provide a kind of fault detection method of distributed monitoring system, comprise: be arranged at failure analysis module in remote fault diagnosis platform after the descriptor of fault receiving user's input, according to the engineering configuration information of the described distributed monitoring system prestored, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path that this fault is involved in described distributed monitoring system; And the fault information collection module of installing in each hardware device in described data transfer path sends fault diagnosis order; Each fault information collection module receiving described fault diagnosis order, the mark of the data point involved by the type of the fault of carrying in described fault diagnosis order, this fault, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module; The information that described failure analysis module returns according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.
Wherein, before described fault information collection module of 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, determine that the fault be installed in this hardware device relates to assembly further, 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 transmission fault diagnosis order of installing in each hardware device in described data transfer path specifically comprises:
The fault determined for this hardware device, for each hardware device in described data transfer path, is related to the mark of assembly by described failure analysis module, is carried in the fault diagnosis order sent to this hardware device.
Wherein, the engineering configuration information of the described distributed monitoring system that described basis prestores, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If described failure analysis module determines that the type of described fault is data display mistake, or data alarm mistake, or data processing mistake, then by being the data upload path of 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 mark of the type of the described fault according to carrying in described fault diagnosis order, the data point involved by this fault, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module, specifically comprise:
If described fault information collection module determines that the type of the fault of carrying in described fault diagnosis order is data display mistake, or data alarm mistake, or data processing mistake, then relate to the mark of assembly according to the fault of carrying in described fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, the mark of the data point involved by this fault of carrying in described fault diagnosis order, relates to assembly from this fault and obtains the data that the data point involved by this fault transmits and return to described failure analysis module as the information relevant to this fault.
Wherein, the engineering configuration information of the described distributed monitoring system that described basis prestores, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If described failure analysis module determines that the type of described fault is order execution error, then by described engineering configuration information for this data point configuration order under pass path, be defined as the data transfer path of this fault in described distributed monitoring system; And described fault information collection module transmission fault diagnosis order of installing in each hardware device in described data transfer path also comprises:
If described failure analysis module determines that the type of described fault is order execution error, then 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 sent to this hardware device; And the type of the described fault according to carrying in described fault diagnosis order, the data point involved by this fault mark, from be installed on this module assembly in a device, obtain the information relevant to this fault to return to described failure analysis module, specifically comprise:
If described fault information collection module determines that the type of the fault of carrying in described fault diagnosis order is order execution error, then relate to the mark of assembly according to the fault of carrying in described fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, according to the order numbering of carrying in described fault diagnosis order, relate to assembly from this fault and obtain this fault and relate to assembly to the information that processes of order with this order numbering, return to described failure analysis module as the information relevant to this fault.
Wherein, at the described faulty hardware equipment determined 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 fault determined for this hardware device is related to the mark of assembly, be carried in the assembly log acquisition order sent to this hardware device and send; After described fault information collection module receives the assembly log acquisition order of described failure analysis module transmission, then relate to the mark of assembly according to the fault of carrying in the assembly log acquisition order received, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, relates to assembly from this fault the assembly daily record obtained in setting-up time section and return to described failure analysis module; Described failure analysis module analyzes to the assembly daily record that each fault information collection module returns the reason determining this fault.
Wherein, at the described faulty hardware equipment determined in described distributed monitoring system, and after faulty components, also comprise: described failure analysis module sends network communication packet acquisition order to the fault information collection module of each hardware device in described data transfer path; Network communication packet in the setting-up time section of this module place equipment returns to described failure analysis module after receiving the network communication packet acquisition order of described failure analysis module transmission by described fault information collection module; Described failure analysis module is analyzed the network communication packet that each fault information collection module returns, to determine whether this fault is caused extremely by network communication.
According to an aspect of the present invention, provide a kind of failure detector of distributed monitoring system, comprise: be installed on the failure analysis module in remote fault diagnosis platform, and be installed on the fault information collection module in described distributed monitoring system in each hardware device respectively; At least one assembly in described distributed monitoring system is installed in described hardware device;
Described failure analysis module is used for after the descriptor of the fault receiving user's input, according to the engineering configuration information of the described distributed monitoring system prestored, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path that this fault is involved in described distributed monitoring system; And the fault information collection module of installing in each hardware device in described data transfer path sends fault diagnosis order;
Receive the mark of fault information collection module for the data point involved by the type according to the fault of carrying in described fault diagnosis order, this fault of described fault diagnosis order, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module;
The information of described failure analysis module also for returning according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components.
Preferably, described failure analysis module is also for for each hardware device in described data transfer path, determine that the fault be installed in this hardware device relates to assembly further, 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 determined is related to the mark of assembly for this hardware device, be carried in the fault diagnosis order sent to this hardware device.
Preferably, described failure analysis module specifically comprises: failure-description receives information resolution unit, after receiving the descriptor of the fault of user's input, after therefrom resolving the mark of out of order type, data point involved by this fault, transmit path determines notice; Data transfer path determining unit, after notice is determined in the path sent for receiving described failure-description receives information resolution unit, if determine, the type of the fault that described failure analysis module parses is data display mistake, or data alarm mistake, or data processing mistake, then by being the data upload path of this data point configuration 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 order execution error, then by described engineering configuration information for this data point configuration order under pass path, be 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, after receiving described fault diagnosis order transmission notice, if determine, the type of the fault that described failure analysis module parses is order execution error, then the order numbering in the descriptor of described fault is carried in fault diagnosis order, and each hardware device in the data transfer path that described data transfer path determining unit is determined, the fault determined for this hardware device is related to the mark of assembly, be carried in the fault diagnosis order sent to this hardware device and send; And described fault information collection module specifically comprises:
Fault diagnosis order receives resolution unit, after receiving fault diagnosis order that described failure analysis module sends, therefrom resolves the mark of out of order type, data point involved by this fault; If the type of the fault parsed, then also from the fault diagnosis order received, parse order numbering; Afterwards, send failure message and obtain notice; Fault is correlated with information acquisition unit, after receiving described failure message acquisition notice, if determine, the type of the fault that described fault diagnosis order reception resolution unit parses is data display mistake, or data alarm mistake, or data processing mistake, then receive according to described fault diagnosis order the mark that fault that resolution unit parses relates to assembly, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, the mark of the data point involved by this fault of carrying in described fault diagnosis order, relates to assembly from this fault and obtains the data that the data point involved by this fault transmits and return to described failure analysis module as the information relevant to this fault; If the type determining the fault that described fault diagnosis order reception resolution unit parses is order execution error, then relate to the mark of assembly according to the fault of carrying in described fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, according to the order numbering of carrying in described fault diagnosis order, relate to assembly from this fault and obtain this fault and relate to assembly to the information that processes of order with this order numbering, return to described failure analysis module as the information relevant to this fault.
Preferably, described failure analysis module is also for for each hardware device in described data transfer path, the fault determined for this hardware device is related to the mark of assembly, be carried in the assembly log acquisition order sent to this hardware device and send; And send network communication packet acquisition order to the fault information collection module of each hardware device in described data transfer path; Described fault information collection module also for receive described failure analysis module send the order of assembly log acquisition after, then relate to the mark of assembly according to the fault of carrying in the assembly log acquisition order received, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, relates to assembly from this fault the assembly daily record obtained in setting-up time section and return to described failure analysis module; And receive described failure analysis module send network communication packet obtain order after, the network communication packet in the setting-up time section of this module place equipment is returned to described failure analysis module;
The reason determining this fault is analyzed in the assembly daily record of described failure analysis module also for returning each fault information collection module; And the network communication packet that each fault information collection module returns is analyzed, to determine whether this fault is caused extremely by network communication.
In the technical scheme of the embodiment of the present invention, when breaking down in distributed monitoring system, first determine the data transfer path of the data point involved by fault, fault analysis is carried out to each assembly on the data transfer path determined, handled quantity of information can be greatly reduced in malfunction analysis procedure, thus more efficient detect higher, tracing trouble.
Accompanying drawing explanation
Fig. 1 is the supervisory system schematic diagram be applied in Rail Transit System 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 clearly understand, enumerate preferred embodiment referring to accompanying drawing, the present invention is described in more detail.But it should be noted that, the many details listed in instructions are only used to make reader to have a thorough understanding, even if do not have these specific details also can realize these aspects of the present invention to one or more aspect of the present invention.
The term such as " module " used in this application, " system " is intended to comprise the entity relevant to computing machine, such as but not limited to hardware, firmware, combination thereof, software or executory software.Such as, module can be, but be not limited in: the thread of the process that processor runs, processor, object, executable program, execution, program and/or computing machine.For example, application program computing equipment run and this computing equipment can be modules.One or more module can be positioned at an executory process and/or thread, and module also and/or can be distributed on a computing machine between two or more platform computing machines.
Main thought of the present invention is, when breaking down in distributed monitoring system, first determine the data transfer path of the data point involved by fault, fault analysis is carried out to each assembly on the data transfer path determined, handled quantity of information can be greatly reduced in malfunction analysis procedure, thus more efficient detect higher, tracing trouble.
The technical scheme of the embodiment of the present invention is described in detail below in conjunction with accompanying drawing.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 distributed monitoring system in each hardware device; Wherein, in each hardware device, at least one assembly is installed; Hardware device comprises: data collector, database server, client;
Failure analysis module 201, for after the descriptor of fault receiving user's input, according to the engineering configuration information of the distributed monitoring system prestored, and the type of fault in the descriptor of fault, the data point involved by this fault mark, determine the data transfer path that this fault is involved in distributed monitoring system; And the fault information collection module of installing in each hardware device in data transfer path sends fault diagnosis order.
Fault information collection module 202, for after receiving fault diagnosis order, the mark of the data point involved by the type of the fault of carrying in fault diagnosis order, this fault, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to failure analysis module 202.
Particularly, be described in detail about failure analysis module 201 and being described in the fault detection method flow process of the distributed monitoring system that the embodiment of the present invention provides of other function of fault information collection module 202; 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 receiving user's input, determines the data transfer path that this fault is involved 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's input generally includes: the mark etc. of the type of fault, the data point involved by this fault.
Failure analysis module 201 is according to the engineering configuration information of the distributed monitoring system prestored, the type of fault in the descriptor of the fault of user's input, the mark of the data point involved by this fault, determine the data transfer path that this fault is involved in distributed monitoring system.
Usually, the phenomenon of the failure occurred is caused to have four classes in distributed monitoring system due to component faults: data display mistake, data alarm mistake, data processing mistake, order execution error;
Data display mistake, main manifestations is that the data that show in the man-machine interface of distributed monitoring system and actual field data are not inconsistent.
Data alarm mistake, main manifestations is that the data uploaded in distributed monitoring system have entered alarm scope, but does not have 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 process that the data uploaded in distributed monitoring system have passed through the modes such as inner script reaches event does not but trigger the processing scheme preset.
Order execution error, main manifestations is that the order issued in distributed monitoring system can not be performed accurately.
The present inventor finds, for different fault types, the data transfer path of its fault involved by distributed monitoring system can be different; Therefore, for each data point in this distributed monitoring system in the engineering configuration information of technical solution of the present invention, all be configured with at least two data transfer paths: for each data point, its data transfer path can comprise: pass path under data upload path and order;
For a data point, its data upload path for: from the data of this data point from collect client display by way of the path that forms of each assembly; And also include in this data upload path each by way of the information of place hardware device of assembly; That is, this data upload path data of also reflecting this data point from collect client display by way of each hardware device.
For a data point, its order pass down path for: the related command assigning the data of this data point from client to the data of this data point to carry out according to this order the process of corresponding variation 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, this order pass down path also reflect the related command of assigning the data of this data point from the client data to this data point to carry out according to this order the process of corresponding variation by way of each hardware device.
Particularly, if the type of the descriptor determination fault of the fault that failure analysis module 201 inputs according to user is data display mistake, or data alarm mistake, or data processing mistake, then by being the data upload path of this data point configuration in engineering configuration information, be defined as the data transfer path of this fault in distributed monitoring system.
If the type of the fault that the descriptor of the fault that failure analysis module 201 inputs according to user is determined is order execution error, then by engineering configuration information for this data point configuration order under pass path, be defined as the data transfer path of this fault in described distributed monitoring system.
S302: failure analysis module 201 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 for each hardware device in data transfer path, according to the engineering configuration information of the distributed monitoring system prestored, determine be installed in this hardware device, data transfer path the assembly of process.
S303: failure analysis module 201 fault information collection module 202 of each hardware device in data transfer path sends fault diagnosis order.
Particularly, for each hardware device in data transfer path, if the type of the descriptor determination fault of the fault that failure analysis module 201 inputs according to user is order execution error, the mark then fault that this hardware device is determined being related to assembly is carried in fault diagnosis order, and the fault information collection module 202 to this hardware device sends.
If the type of the descriptor determination fault of the fault that failure analysis module 201 inputs according to user is order execution error, then for each hardware device in data transfer path, order in the descriptor of fault is numbered in the fault diagnosis order be carried at, and sends to the fault information collection module 202 of this hardware device.
S304: each fault information collection module 202 receiving fault diagnosis order, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to failure analysis module 201.
Particularly, for each fault information collection module 202 receiving fault diagnosis order, if fault information collection module 202 determines that the type of the fault of carrying in fault diagnosis order is data display mistake, or data alarm mistake, or data processing mistake, then relate to the mark of assembly according to the fault of carrying in fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, the mark of the data point of fault information collection module 202 involved by this fault of carrying in fault diagnosis order, relates to assembly from this fault and obtains the data that the data point involved by this fault transmits 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 order execution error, then relate to the mark of assembly according to the fault of carrying in fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, fault information collection module 202 is according to the order numbering of carrying in fault diagnosis order, relate to assembly from this fault and obtain this fault and relate to assembly to the information that processes of order with this order numbering, return to described failure analysis module 201 as the information relevant to this fault.
S305: the information that failure analysis module 201 returns according to each fault information collection module 202, determines the faulty hardware equipment in distributed monitoring system, and faulty components.
In this step, the information that each fault information collection module 202 returns is carried out united analysis by failure analysis module 201, forms a report display in man-machine interface, can determine faulty hardware equipment and faulty components intuitively by form.
Like this, fault analysis is carried out by each assembly on the data transfer path to the data point determined involved by fault, determine the faulty hardware equipment in distributed monitoring system, and faulty components, carry out compared with fault analysis with prior art to all component in distributed monitoring system, greatly reduce quantity of information handled in malfunction analysis procedure, improve the efficiency of fault detect, diagnosis.
S306: failure analysis module 201 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 mark fault determined for this hardware device being related to assembly is carried in the order of assembly log acquisition, and order is sent to this hardware device.
S307: after fault information collection module 202 receives the assembly log acquisition order that failure analysis module 201 sends, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, relates to assembly from this fault the assembly daily record obtained in setting-up time section and return to failure analysis module 201.
Particularly, after fault information collection module 202 receives the assembly log acquisition order of failure analysis module 201 transmission, relate to the mark of assembly according to the fault of carrying in the assembly log acquisition order received, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, returns to failure analysis module 201 by relating in assembly the assembly daily record obtained in setting-up time section from this fault.
S308: failure analysis module 201 analyzes to the assembly daily record that each fault information collection module returns the reason determining this fault.
Particularly, failure analysis module 201 is merged into a file to the assembly daily record that each fault information collection module returns, and according to time-sequencing, is obtained the position of fault generation, determine faulty components by the analysis of flow process in daily record;
S309: failure analysis module 201 is for each hardware device in data transfer path, and the fault information collection module 202 to this hardware device sends network communication packet and obtains order.
Particularly, failure analysis module 201 is for each hardware device in data transfer path, and the fault information collection module 202 to this hardware device sends network communication packet and obtains order.
S310: the network communication packet in the setting-up time section of this module place equipment returns to failure analysis module 201 after receiving network communication packet acquisition order by fault information collection module 202.
S311: failure analysis module 201 is analyzed the network communication packet that each fault information collection module 202 returns, to determine whether this fault is caused extremely by network communication.
Particularly, failure analysis module 201 obtains by carrying out network communication packet analyzing the information that in data transfer path, component interaction communicates, 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 carry out after analysis determines failure cause to assembly daily record, then analyze to determine that this fault is whether abnormal by network communication and cause to network communication packet.
Further, the inner structure of failure analysis module 201, as shown in fig. 4 a, comprising: failure-description receives information resolution unit 2011, data transfer path determining unit 2012 and fault diagnosis command sending unit 2013;
Failure-description receives information resolution unit 2011, for receive user input fault descriptor after, after therefrom resolving the mark of out of order type, data point involved by this fault, determine notice to data transfer path determining unit 2012 transmit path.
Data transfer path determining unit 2012, for receive path determine notice after, if determine, the type of the fault that failure analysis module 201 parses is data display mistake, or data alarm mistake, or data processing mistake, then by being the data upload path of this data point configuration 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 order execution error, then by engineering configuration information for this data point configuration order under pass path, be defined as the data transfer path of this fault in distributed monitoring system; And after determining data transfer path, send fault diagnosis order to fault diagnosis command sending unit 2013 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 order execution error, then the order numbering in the descriptor of fault is carried in fault diagnosis order, and each hardware device in the data transfer path that data transfer path determining unit is determined, the fault determined for this hardware device is related to the mark of assembly, be carried in the fault diagnosis order sent to this hardware device and send.
The inner structure of fault information collection module 202, as shown in Figure 4 b, comprising: fault diagnosis order receives resolution unit 2021, fault is correlated with information acquisition unit 2022;
Fault diagnosis order receives resolution unit 2021, after receiving fault diagnosis order that described failure analysis module sends, therefrom resolves the mark of out of order type, data point involved by this fault; If resolve out of order type, then also from the fault diagnosis order received, parse order numbering; Afterwards, send failure message and obtain notice;
Fault is correlated with information acquisition unit 2022, after receiving failure message acquisition notice, if determine, the type of the fault that fault diagnosis order reception resolution unit 2021 parses is data display mistake, or data alarm mistake, or data processing mistake, then receive according to fault diagnosis order the mark that the fault that parses of resolution unit 2021 relates to assembly, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, the mark of the data point involved by this fault of carrying in fault diagnosis order, relates to assembly from this fault and obtains the data that the data point involved by this fault transmits and return to described failure analysis module 201 as the information relevant to this fault; If determine, fault diagnosis order receives the type of fault that resolution unit 2013 parses is order execution error, then relate to the mark of assembly according to the fault of carrying in fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, according to the order numbering of carrying in described fault diagnosis order, relate to assembly from this fault and obtain this fault and relate to assembly to the information that processes of order with this order numbering, return to fault analysis mould 201 pieces as the information relevant to this fault.
In the technical scheme of the embodiment of the present invention, when breaking down in distributed monitoring system, failure analysis module is after the descriptor of fault receiving user's input, according to the engineering configuration information of the distributed monitoring system prestored, and the type of fault in the descriptor of fault, the mark of the data point involved by this fault, determine the data transfer path of the data point involved by fault, fault analysis is carried out to each assembly on the data transfer path determined, quantity of information handled in malfunction analysis procedure can be greatly reduced, thus more efficient detect higher, tracing trouble.
One of ordinary skill in the art will appreciate that all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, 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 receiving user's input, according to the engineering configuration information of the described distributed monitoring system prestored, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path that this fault is involved in described distributed monitoring system; And the fault information collection module of installing in each hardware device in described data transfer path sends fault diagnosis order;
Each fault information collection module receiving described fault diagnosis order, the mark of the data point involved by the type of the fault of carrying in described fault diagnosis order, this fault, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module;
The information that described failure analysis module returns according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components;
Wherein, for each data point in described distributed monitoring system, in described engineering configuration information, be all configured with at least two data transfer paths.
2. the method for claim 1, is characterized in that, before described fault information collection module of 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, determine that the fault be installed in this hardware device relates to assembly further, 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 of installing in each hardware device in described data transfer path sends fault diagnosis order and specifically comprises:
The fault determined for this hardware device, for each hardware device in described data transfer path, is related to the mark of assembly by described failure analysis module, is carried in the fault diagnosis order sent to this hardware device.
3. method as claimed in claim 2, it is characterized in that, the engineering configuration information of the described distributed monitoring system that described basis prestores, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If described failure analysis module determines that the type of described fault is data display mistake, or data alarm mistake, or data processing mistake, then by being the data upload path of 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 mark of the type of the described fault according to carrying in described fault diagnosis order, the data point involved by this fault, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module, specifically comprise:
If described fault information collection module determines that the type of the fault of carrying in described fault diagnosis order is data display mistake, or data alarm mistake, or data processing mistake, then relate to the mark of assembly according to the fault of carrying in described fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, the mark of the data point involved by this fault of carrying in described fault diagnosis order, relates to assembly from this fault and obtains the data that the data point involved by this fault transmits 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, the engineering configuration information of the described distributed monitoring system that described basis prestores, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path of this fault in described distributed monitoring system, specifically comprise:
If described failure analysis module determines that the type of described fault is order execution error, then by described engineering configuration information for this data point configuration order under pass path, be defined as the data transfer path of this fault in described distributed monitoring system; And
Described fault information collection module of installing in each hardware device in described data transfer path sends fault diagnosis order and also comprises:
If described failure analysis module determines that the type of described fault is order execution error, then 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 sent to this hardware device; And
The mark of the type of the described fault according to carrying in described fault diagnosis order, the data point involved by this fault, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module, specifically comprise:
If described fault information collection module determines that the type of the fault of carrying in described fault diagnosis order is order execution error, then relate to the mark of assembly according to the fault of carrying in described fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, according to the order numbering of carrying in described fault diagnosis order, relate to assembly from this fault and obtain this fault and relate to assembly to the information that processes of order with this order numbering, return to described failure analysis module as the information relevant to this fault.
5. the method as described in as arbitrary in claim 2-4, is characterized in that, at the described faulty hardware equipment determined in described distributed monitoring system, and after faulty components, also comprise:
The fault determined for this hardware device, for each hardware device in described data transfer path, is related to the mark of assembly by described failure analysis module, is carried in the assembly log acquisition order sent to this hardware device and sends;
After described fault information collection module receives the assembly log acquisition order of described failure analysis module transmission, then relate to the mark of assembly according to the fault of carrying in the assembly log acquisition order received, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, relates to assembly from this fault the assembly daily record obtained in setting-up time section and return to described failure analysis module;
Described failure analysis module analyzes to the assembly daily record that each fault information collection module returns the reason determining this fault.
6. the method as described in as arbitrary in claim 2-4, is characterized in that, at the described faulty hardware equipment determined in described distributed monitoring system, and after faulty components, also comprise:
Described failure analysis module sends network communication packet acquisition order to the fault information collection module of each hardware device in described data transfer path;
Network communication packet in the setting-up time section of this module place equipment returns to described failure analysis module after receiving the network communication packet acquisition order of described failure analysis module transmission by described fault information collection module;
Described failure analysis module is analyzed the network communication packet that each fault information collection module returns, 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 is installed on the fault information collection module in described distributed monitoring system in each hardware device respectively; At least one assembly in described distributed monitoring system is installed in described hardware device;
Described failure analysis module is used for after the descriptor of the fault receiving user's input, according to the engineering configuration information of the described distributed monitoring system prestored, and the type of fault in the descriptor of described fault, the data point involved by this fault mark, determine the data transfer path that this fault is involved in described distributed monitoring system; And the fault information collection module of installing in each hardware device in described data transfer path sends fault diagnosis order;
Receive the mark of fault information collection module for the data point involved by the type according to the fault of carrying in described fault diagnosis order, this fault of described fault diagnosis order, from be installed on this module assembly in a device, obtain the information relevant to this fault and return to described failure analysis module;
The information of described failure analysis module also for returning according to each fault information collection module, determines the faulty hardware equipment in described distributed monitoring system, and faulty components;
Wherein, for each data point in described distributed monitoring system, in described engineering configuration information, be all configured with at least two data transfer paths.
8. device as claimed in claim 7, is characterized in that,
Described failure analysis module is also for for each hardware device in described data transfer path, determine that the fault be installed in this hardware device relates to assembly further, 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 determined is related to the mark of assembly for this hardware device, be carried in the fault diagnosis order sent to this hardware device.
9. device as claimed in claim 8, it is characterized in that, described failure analysis module specifically comprises:
Failure-description receives information resolution unit, after receiving the descriptor of the fault of user's input, after therefrom resolving the mark of out of order type, data point involved by this fault, transmit path determines notice;
Data transfer path determining unit, after notice is determined in the path sent for receiving described failure-description receives information resolution unit, if determine, the type of the fault that described failure analysis module parses is data display mistake, or data alarm mistake, or data processing mistake, then by being the data upload path of this data point configuration 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 order execution error, then by described engineering configuration information for this data point configuration order under pass path, be 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, after receiving described fault diagnosis order transmission notice, if determine, the type of the fault that described failure analysis module parses is order execution error, then the order numbering in the descriptor of described fault is carried in fault diagnosis order, and each hardware device in the data transfer path that described data transfer path determining unit is determined, the fault determined for this hardware device is related to the mark of assembly, be carried in the fault diagnosis order sent to this hardware device and send; And
Described fault information collection module specifically comprises:
Fault diagnosis order receives resolution unit, after receiving fault diagnosis order that described failure analysis module sends, therefrom resolves the mark of out of order type, data point involved by this fault; If the type of the fault parsed, then also from the fault diagnosis order received, parse order numbering; Afterwards, send failure message and obtain notice;
Fault is correlated with information acquisition unit, after receiving described failure message acquisition notice, if determine, the type of the fault that described fault diagnosis order reception resolution unit parses is data display mistake, or data alarm mistake, or data processing mistake, then receive according to described fault diagnosis order the mark that fault that resolution unit parses relates to assembly, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, the mark of the data point involved by this fault of carrying in described fault diagnosis order, relates to assembly from this fault and obtains the data that the data point involved by this fault transmits and return to described failure analysis module as the information relevant to this fault; If the type determining the fault that described fault diagnosis order reception resolution unit parses is order execution error, then relate to the mark of assembly according to the fault of carrying in described fault diagnosis order, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, according to the order numbering of carrying in described fault diagnosis order, relate to assembly from this fault and obtain this fault and relate to assembly to the information that processes of order with this order numbering, return to described failure analysis module as the information relevant to this fault.
10. device as claimed in claim 8, is characterized in that,
The fault determined for this hardware device also for for each hardware device in described data transfer path, is related to the mark of assembly by described failure analysis module, is carried in the assembly log acquisition order sent to this hardware device and sends; And send network communication packet acquisition order to the fault information collection module of each hardware device in described data transfer path;
Described fault information collection module also for receive described failure analysis module send the order of assembly log acquisition after, then relate to the mark of assembly according to the fault of carrying in the assembly log acquisition order received, determine be installed on this module fault in a device relate to assembly; Assembly is related to for each fault determined, relates to assembly from this fault the assembly daily record obtained in setting-up time section and return to described failure analysis module; And receive described failure analysis module send network communication packet obtain order after, the network communication packet in the setting-up time section of this module place equipment is returned to described failure analysis module;
The reason determining this fault is analyzed in the assembly daily record of described failure analysis module also for returning each fault information collection module; And the network communication packet that each fault information collection module returns is analyzed, to determine whether this fault is caused extremely by network communication.
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