CN109583726A - The method and system of characterization processes state - Google Patents
The method and system of characterization processes state Download PDFInfo
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Abstract
The invention discloses a kind of method and system of characterization processes state, this method comprises: obtaining the technique decision tree of technique to be detected, wherein technique decision tree is used to determine the logical relation in technique to be detected between each equipment；Detect the state of each equipment in technique to be detected；According to the logical relation in the state of each equipment and technique decision tree between each equipment, the state of technique to be detected is determined.The present invention can provide a kind of general state of the art detection scheme, may be implemented quickly and accurately to carry out automatic detection to complicated technology.
Description
Technical field
The present invention relates to industrial automatic monitoring field more particularly to a kind of method and system of characterization processes state.
Background technique
This part intends to provides background or context for the embodiment of the present invention stated in claims.Description herein
Recognize it is the prior art not because not being included in this section.
As the development of industry 4.0 not only needs to acquire the state of each equipment in industrial automatic monitoring, it is also necessary to
The production status in entire producing line or workshop is judged automatically according to each equipment operation condition.
For example, in the case where completing a job there are multiple stand-by equipments in production line, if only stand-by equipment
In a unit exception, for entire producing line, working condition may be normal.When multiple equipment is same in production line
When complete one work in the case where, as long as there is an equipment operation irregularity, will affect entire producing line.
Since actual producing line, the syntagmatic of workshop equipment can be more complicated, so needing a general shape
State detection system automates to complete the automatic detection work of complexity to realize.
Summary of the invention
The embodiment of the present invention provides a kind of method of characterization processes state, to solve in the prior art without a kind of general
State-detection scheme carrys out the problem of carrying out automatic detection to complicated technology, this method comprises: obtaining the technique of technique to be detected
Decision tree, wherein technique decision tree is used to determine the logical relation in technique to be detected between each equipment；Detect work to be detected
The state of each equipment in skill；According to the logical relation in the state of each equipment and technique decision tree between each equipment,
Determine the state of technique to be detected.
The embodiment of the present invention also provides a kind of system of characterization processes state, to solve in the prior art without a kind of logical
With state-detection scheme come the problem of carrying out automatic detection to complicated technology, which includes: data source management module, it is used for
The device data of each equipment in technique to be detected is provided；Process management module is connect, for being based on data source management module
The technique decision tree of technique to be detected determines the shape of technique to be detected according to the device data of equipment each in technique to be detected
State, wherein technique decision tree is used to determine the logical relation in technique to be detected between each equipment.
The embodiment of the present invention also provides a kind of computer equipment, examines in the prior art without a kind of generic state to solve
Survey scheme is come the problem of carrying out automatic detection to complicated technology, including memory, processor and storage are on a memory and can
The computer program run on a processor, processor realize the side of above-mentioned characterization processes state when executing computer program
Method.
The embodiment of the present invention also provides a kind of computer readable storage medium, to solve in the prior art without a kind of logical
With state-detection scheme come the problem of carrying out automatic detection to complicated technology, computer-readable recording medium storage has in execution
State the computer program of the method for characterization processes state.
In the embodiment of the present invention, determined in technique to be detected between each equipment by the technique decision tree of technique to be detected
Logical relation, in detecting technique to be detected after the state of each equipment, according to the state of each equipment and to be detected
Logical relation in technique between each equipment determines the state of technique to be detected.Through the embodiment of the present invention, based on containing
The technique decision tree of logical relation detects the state of technique to be detected between equipment, provides a kind of general state of the art inspection
Survey scheme may be implemented quickly and accurately to carry out automatic detection to complicated technology.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is a kind of method flow diagram of the characterization processes state provided in the embodiment of the present invention；
Fig. 2 is a kind of technique decision tree schematic diagram provided in the embodiment of the present invention；
Fig. 3 is a kind of system schematic of the characterization processes state provided in the embodiment of the present invention.
Specific embodiment
Understand in order to make the object, technical scheme and advantages of the embodiment of the invention clearer, with reference to the accompanying drawing to this hair
Bright embodiment is described in further details.Here, the illustrative embodiments of the present invention and their descriptions are used to explain the present invention, but simultaneously
It is not as a limitation of the invention.
A kind of method of characterization processes state is provided in the embodiment of the present invention, Fig. 1 is to provide in the embodiment of the present invention
A kind of method flow diagram of characterization processes state, as shown in Figure 1, this method comprises the following steps:
S101 obtains the technique decision tree of technique to be detected, wherein technique decision tree is each in technique to be detected for determining
Logical relation between a equipment；
S102 detects the state of each equipment in technique to be detected；
S103, according to the logical relation in the state of each equipment and technique decision tree between each equipment, determine to
The state of characterization processes.
Specifically, above-mentioned technique to be detected can be any one work for needing to be made of multiple equipment interconnected
Set, for example, producing line, workshop etc. in factory；Technique decision tree can be the physics according to equipment each in technique to be detected
The tree-shaped logical construction for being used to determine the logical relation between each equipment that connection relationship generates.It is determined by technique decision tree
The logical relation of each equipment in technique to be detected, can according to real-time detection to technique to be detected in each equipment shape
State determines the state of technique to be detected.
Since some equipment need to be completed at the same time a job in technique to be detected, in this case, any one
The misoperation of equipment influences whether entire technique.But in some cases, often have for the equipment for completing some link
Multiple stand-by equipments run if there is the unit exception of stand-by equipment in this case, then do not interfere with entire technique.
Thus, one is generated for detecting work according to the logical relation between the information and equipment of all devices in technique to be detected
The technique decision tree of skill state, the equipment state that can be quickly and accurately arrived according to real-time detection, determines the shape of technique to be detected
State.
From the foregoing, it will be observed that determining the logic in technique to be detected between each equipment by the technique decision tree of technique to be detected
Relationship, in detecting technique to be detected after the state of each equipment, according in the state of each equipment and technique to be detected
Logical relation between each equipment determines the state of technique to be detected.Through the embodiment of the present invention, based on contain equipment it
Between the technique decision tree of logical relation detect the state of technique to be detected, provide a kind of general state of the art detection side
Case may be implemented quickly and accurately to carry out automatic detection to complicated technology.
It should be noted that technique decision tree can support that technique is nested when generating, i.e. may include below a technique
Sub- technique, same sub- technique may belong to multiple father's techniques.Thus, as a kind of optional embodiment, before S101, on
The method of stating can also include: the technique decision tree for generating technique to be detected, include following at least one node in technique decision tree:
Device node, process node, equipment composite node, attribute node and attribute composite node, wherein device node indicates one and sets
Standby object, process node indicate another technique object of technique reference to be detected, and equipment composite node is indicated by device object
With the composite object of technique object composition, attribute node indicates that an attributes object, attribute composite node are indicated by multiple attributes
The composite object of object composition.
Since the generation of technique decision tree needs to realize a Directory tree structure interface, therefore, it is possible to be added by dynamic
The mode of supernumerary segment point constructs an artistic tree knot by way of constantly adding root node and adding child node to root node
Structure.As an alternative embodiment, generating the technique decision tree of technique to be detected, it may include steps of: creation work
At least one root node (directly node of the creation under technique, be not belonging to any father node) of skill decision tree, and be each
Node adds corresponding parameter, wherein the type of root node includes following at least one: device node, process node, equipment are multiple
Close node；The parameter of device node includes device identification, and the parameter of process node includes craft label, the ginseng of equipment composite node
Number includes the physical couplings and logical relation of each child node under equipment composite node；Create the son section under each root node
Point, wherein child node under device node is attribute node or attribute composite node, and without child node under attribute node, attribute is multiple
Closing the child node under node is attribute composite node or attribute node；Without child node under process node；Under equipment composite node
Child node is equipment composite node, device node or process node；The parameter of attribute composite node includes under attribute composite node
The logical relation of each child node, the parameter of attribute node include attribute-bit and attribute normal interval.
As an alternative embodiment, can be given birth to by way of adding node by the U/I interfaces level-one level-one such as webpage
It simultaneously include the physical connection mode and logical relation of all devices in technique at technique decision tree, in tree；Backstage receives biography
The defeated logical relation to come generates a logical decision tree, determines the state of each equipment according to decision tree first, then basis
Logical relation between the state and all devices of each equipment determines the state of entire technique.
For example, Fig. 2 is a kind of technique decision tree schematic diagram provided in the embodiment of the present invention, as shown in Fig. 2, technique 1
Node type in technique decision tree includes equipment composite node, device node, attribute composite node, attribute node, technique section
Point may be constructed a logic tree by physical couplings between node and logical relation, wherein the root node of tree can be with
It is device node, equipment complex node and process node, process node indicates the reference to another technique.It is multiple for equipment
Device node, equipment composite node and process node may only be added as child node by closing node.Only for device node
To add attribute composite node or attribute node as child node.Attribute node or category may only be added for attribute composite node
Property composite node is as child node.Child node cannot be added below attribute node.
It also needs to fill in corresponding parameter respectively according to the type of node when creating each node, section compound for equipment
Point needs to dose the physical connection mode and logical relation of following child node, needs to insert the unique of technique for process node
Mark, needs to fill in the unique identification of equipment for device node, and attribute composite node is needed to add between following child node
Logical relation, need to fill in the normal interval of attribute and the mark of attribute for attribute node.Level-one grade adds in this way
Directory tree structure as follows can be generated after having added node.Serial/parallel indicates the physical connection side between child node in Fig. 2
Formula, at least n expression logical relation are only just indicating father node state just when the normal child node quantity of state is not less than n
Often.
For example, the child node of " equipment composite node 1 " subsequent " parallel " expression " equipment composite node 1 " below in Fig. 2
Be between " equipment composite node 1.1 " and " device node 1 " it is parallel, due to " equipment composite node 1.1 " and " device node 1 "
It is not the relationship of stand-by equipment, thus, " equipment composite node 1 " needs in the normal situation of at least two child status, should
The state of " equipment composite node 1 " is just normal.And for child node " equipment composite node 1.1 ", since the child node " is set
The following child node " equipment 2 " of standby composite node 1.1 " and " equipment 3 " are stand-by equipment relationships, thus, as long as have " equipment 2 " and
" equipment 3 " as long as there is a node state normal in as soon as, then the state of child node " equipment composite node 1.1 " is normal.
It should be noted that the operation of equipment it is normal whether, often whether a certain item running parameter of the equipment
In indication range, thus, as an alternative embodiment, detecting the state of each equipment in technique to be detected, specifically
It may include: the device data for obtaining each equipment in technique to be detected, wherein comprising every in technique decision tree in device data
The parameter information of each attribute node under a device node；According to the parameter information of attribute node each under each device node,
Judge whether each attribute node normal and each attribute node between logical relation it is whether normal；According to judging result,
Determine the state of each equipment in technique to be detected.
In order to make system have relatively high scalability and versatility, to different data sources (for example, the number of environmental protection equipment
It is different data sources according to the database of library and power equipment) unified interface can be used, using the realization side of object-oriented
Formula as long as adding a data source object when increasing a data, and realizes the unified interface of formulation in object, and system can
All data sources to be uniformly processed.The addition of data source is realized by configuration file, using mybatis database frame
Frame, as long as having configured the database linkage information and query interface of data source in the configuration file of mybatis, so that it may automatic
Unified data source object is generated, is then added in data source control object and is managed collectively, when obtaining device data
The interface provided by data source management module obtains data from corresponding data source.
Further, in the parameter information according to attribute node each under each device node, judge each attribute node
Whether it is normal when, it can be determined that the value of each attribute node whether in the attribute normal interval of each attribute node,
Then according to judging result, determine whether each attribute node is normal.
It include multiple child nodes under each root node due to including multiple root nodes in technique decision tree, it is to be checked determining
When surveying the state of technique, it can be judged step by step upwards by child node, until judging that root node all in technique to be detected is
It is no normal, and then whether normally the state of technique to be detected is determined further according to root node.Thus, in a kind of embodiment, according to
Logical relation in the state and technique decision tree of each equipment between each equipment, determines the state of technique to be detected, tool
Body may include:, according to the state of each equipment, to determine the shape of each root node in technique decision tree based on technique decision tree
State；According to the state of root node each in technique decision tree, the state of technique to be detected is determined, wherein technique to be detected is normal
The condition of operation are as follows: upper root node operation and the operation of next root node or a upper root node in technique decision tree
It does not run and next root node is not also run.
It should be noted that first choice needs to judge every in technique to be detected when judging whether a state of the art is normal
Whether the state of a equipment is normal.When whether the equipment state for judging an equipment is normal, need according to every under equipment
Logical relation between whether a attribute node normal and attribute could judge, whether normal need is according to the value of attribute for attribute
And the normal range (NR) of attribute judges.In obtaining tree after the state of all devices, it can judge to upper level level-one level-one
The state of father node, the state until judging all root nodes in tree.Be easy it is noted that tree in root node between have
There is special logical relation, i.e., if a upper root node operates normally so next root node and must also operate normally, on
One root node does not run next root node and cannot run yet, and otherwise all thinks state of the art exception.
It, can also be by equipment in the court verdict of each technique and technique after the state for determining technique to be detected
State change situation is shown by way of transmitting event outward.The state change of each equipment can generate corresponding state and become
More event.Technique can also generate corresponding anomalous event according to state change situation and restore event.It thus can as one kind
The embodiment of choosing, it is above-mentioned after the state according to root node each in technique decision tree, the state for determining technique to be detected
Method can also include: to generate corresponding process event (pair that state of the art generates when changing according to the state of technique to be detected
External notice), wherein process event includes at least one following: the first process event (misoperation event), the second technique
Event (energy waste event) and third process event (restoring normal event), the first process event is for characterizing technique decision tree
In a upper root node do not run and next root node is run, the second process event is for characterizing in technique decision tree upper one
Root node is run and next root node is not run, and third process event is restored to for characterizing technique to be detected from misoperation
It operates normally.
Optionally, in the case that all root nodes are not run in technique decision tree, according to each in technique to be detected
The state of equipment generates corresponding device events (notice to outside that equipment state generates when changing), wherein device events
Including at least one following: the first device events (energy waste event) and the second device events (event out of service), first
Device events have equipment operation for characterizing in technique to be detected, the second device events are not set in technique to be detected for characterizing
Received shipment row.
Herein it should be noted that the event of technique and equipment is stored separately when event stores, first may be used when inquiring state
To inquire the state of technique, the state of each equipment and sub- technique under technique then can be checked, then can look into sub- technique again
Under sub- technique and equipment state, can level-one level-one in this way inquiry junior until there is no sub- technique.
Based on any one of the above optional embodiment, as an alternative embodiment, the above method can also wrap
Include: whether the process data for detecting technique to be detected changes；The case where the process data of technique to be detected changes
Under, update the technique decision tree of technique to be detected.By the embodiment, the mesh of real-time update technique decision tree may be implemented
, so that the state of the art that the equipment state got according to the technique decision tree of real-time update and in real time determines is more quasi-
Really.
A kind of system of characterization processes state is additionally provided in the embodiment of the present invention, as described in the following examples.Due to
The principle that these modules solve the problems, such as is similar to the method for characterization processes state, therefore the implementation of these modules may refer to method
Implementation, overlaps will not be repeated.
Fig. 3 is a kind of system schematic of the characterization processes state provided in the embodiment of the present invention, as shown in figure 3, this is
System includes: data source management module 31 and process management module 32.
Wherein, data source management module 31, for providing the device data of each equipment in technique to be detected；
Process management module 32 is connect with data source management module, for the technique decision tree based on technique to be detected, root
According to the device data of each equipment in technique to be detected, the state of technique to be detected is determined, wherein technique decision tree is for determining
Logical relation in technique to be detected between each equipment.
From the foregoing, it will be observed that process management module 32 determined based on the technique decision tree of technique to be detected it is each in technique to be detected
Logical relation between equipment, and got in characterization processes after the device data of each equipment from data source management module 31,
According to the logical relation in the state of each equipment and technique to be detected between each equipment, the shape of technique to be detected is determined
State.Through the embodiment of the present invention, technique to be detected is detected based on the technique decision tree for containing logical relation between equipment
State provides a kind of general state of the art detection scheme, may be implemented quickly and accurately to automate complicated technology
Detection.
In one embodiment, above system can also include: process data database management module 33, with process management module
32 connections, for storing the process data of technique to be detected；Wherein, process management module is also used to characterization processes data base administration
Whether the process data stored in module changes, and in the case where the process data of technique to be detected changes, more
The technique decision tree of new technique to be detected.
Optionally, above-mentioned process management module is also used to the state according to technique to be detected, generates corresponding process event
And/or device events, process data database management module are also used to store the process event and/or device events of technique to be detected,
Wherein, process event includes at least one following: the first process event, the second process event and third process event, the first work
Skill event is not run and the operation of next root node for characterizing a upper root node in technique decision tree, and the second process event is used
The upper root node operation in characterization technique decision tree and next root node is not run, third process event for characterize to
Characterization processes are restored to normal operation from misoperation；Device events include at least one following: the first device events and second
Device events, the first device events have equipment operation for characterizing in technique to be detected, the second device events are to be checked for characterizing
Surveying in technique does not have equipment operation.
Relationship such as 1 institute of table in the system of characterization processes state provided in an embodiment of the present invention between modules and function
Show, the realization for beating the expression corresponding function of hook has the participation of this module, otherwise indicates to participate in without this module.Due to technique decision tree
It may be modified at any time after creation, thus need the variation for checking each technique in real time and modify to technique, here it is works
Skill more new function needs when technological change to read technique information from the database of technique, then compared with current information, when changing
Just more new process when change.Technique judgement needs to first pass through the real time data that data source obtains each equipment, then process management mould
Block could judge the state of technique and generate process event or device events.Event store function is mainly completed from process management mould
Block obtains event, is then stored in technological data bank.
Relationship between 1 modules of table and function
| Function | Process management module | Data source management module | Process data database management module |
| Technological change | √ | √ | |
| Technique judgement | √ | √ | |
| Event storage | √ | √ |
As a preferred embodiment, the embodiment of the present invention is above-mentioned by the java programming language realization of object-oriented
The system of characterization processes state, the system may include the update of technique decision tree, data source, technique decision process, event handling
Etc. several modules.Technique decision tree update module mainly checks whether technique decision tree has update, then updates work if there is updating
Skill decision tree；Data source modules provide initial data for judging process；Technique decision process module check in real time each technique and
The state of equipment；Event processing module carries out unified processing to the event that judging process generates.Object in the system includes
But it is not limited to: data source control, process management, technique, root node, equipment, device attribute, event, logical relation tree and work
Skill data base administration etc..Modules object is described in detail below:
(1) data source control.The module provides different data source lists.The part provide data source more new interface and
Device data obtains interface, wherein data source more new interface is for checking the corresponding data source of configuration file generation in real time and adding
It is added to list；Device data obtains interface for searching for the data of designated equipment from each data source.
(2) process management module.For all techniques in storage system, the additions and deletions for managing all techniques change looks into the module,
And carry out the state judgement of all techniques.The attribute of process management module includes the HashMap mapping table for storing all techniques,
The increasing of technique is provided, deletes, change, looking into interface, fabrication evaluation interface and event obtain interface.Fabrication evaluation interface completes all works
The state-detection of skill, event obtain interface and read the event in all techniques.
(3) technique.The attribute of technique includes but is not limited to craft label, process names, current process state, root node column
Table and list of thing etc..The part, which provides, generates interface, more new interface, detection interface, event acquisition interface etc..Wherein, raw
It is used to generate corresponding technique by the json data provided at interface；More new interface is used to be completed according to the json data of offer
Update to technique；The state that detection interface is used to that the state detection interfaces of each root node to be called to obtain each root node, so
The state of technique is judged according to the state of root node afterwards and generates corresponding event；Event obtain interface for read technique and
The event of all root node neutron techniques and equipment.
(4) technique root node.The attribute of root node includes that list of devices, sub- technique list and the equipment under root node add
The logical relation tree of sub- technique, wherein the logical relation of logical relation tree representation all devices and sub- technology room.The part mentions
For generating interface, event obtains interface and state detection interfaces.Wherein, it generates interface and is used to pass through the json data life provided
At corresponding root node；Event obtains the event that interface is used to obtain all devices and sub- technique generates；State detection interfaces are used
In the state detection interfaces for calling each equipment and sub- technique, then using the state of each equipment and sub- technique according to patrolling
Collect the state that relational tree determines root node.
(5) equipment.The attribute of each device object include but is not limited to device type, device name, equipment unique identification,
Logical relation tree etc. between equipment current state, attributes object list and each attribute.The part, which provides, generates interface, attribute more
New interface, state detection interfaces, state detection interfaces and event obtain interface etc..Wherein, interface is generated to be used for according to offer
Json data generate corresponding device object；Number of the attribute more new interface for being provided before state-detection using data source
It is updated according to each attribute to equipment；State detection interfaces be used for call each device attribute object detection interface and
The Status Change event of equipment state and generating device is judged using the relational tree between result and attribute；Event obtains interface and is used for
Obtain all Status Change events that equipment generates.
(6) device attribute.The attribute of each device attribute object can include but is not limited to attribute-bit, current property value
And the normal range (NR) of attribute.The part, which provides, generates interface and detection interface, wherein generates interface and is used for according to offer
Json data produce corresponding attributes object, and detection interface is used to judge current attribute according to the normal range (NR) of current value and attribute
It is whether abnormal.
(7) event object.Technique and equipment can all generate event, and each event can generate an event object.Event
The attribute of object includes the details etc. of event source, event type and event.
(8) logical relation tree.Relationship between the attribute of equipment, between the equipment and technique of root node is all closed with logic
The form of system tree saves, and one relationship of every grade of expression in relational tree, every grade of attribute includes the main body list an of relationship, one
A inferior relation tree list and a relationship type.Relationship type indicates between the same level all devices and all inferior relations
Relationship, for example, conditional relationship (a | | b) &&c, first level-one relational tree store main body (equipment, technique, attribute) c, a table
Show a | | the degree relationship tree of b and relationship type 2 (at least running 2), degree relationship tree includes two equipment a and b and pass
Set type 1 (at least runs 1).Relational tree object structure is as follows:
Relational tree:
Relationship type n (at least n are normal),
[list of the main bodys such as attribute, equipment, technique],
[list of subrelation tree],
}
(9) technological data bank management.Data base administration object mainly provide process information knowledge acquirement interface and event save,
More new interface, by the details of the available each technique of process information knowledge acquirement interface, event saving interface is completed to every
The state of the preservation of a equipment and process event and before event updates.
The unified json data format of technique
By it is this it is nested in a manner of store, can be very good between mark equipment room, attribute, the physical connection of technology room and
Logical relation.
In conclusion the embodiment of the invention provides generating mode, the state of the art of a kind of general technique decision tree to sentence
The certainly way to manage of mode, court verdict exhibition method and data source, to realize the automatic detection work to complicated technology.
It additionally provides a kind of computer equipment in the embodiment of the present invention, including memory, processor and is stored in memory
Computer program that is upper and can running on a processor, processor realize any of the above-described characterization processes when executing computer program
The method of state.
A kind of computer readable storage medium is additionally provided in the embodiment of the present invention, computer-readable recording medium storage has
Execute the computer program of the method for any of the above-described characterization processes state.
It should be understood by those skilled in the art that, the embodiment of the present invention can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the present invention, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The present invention be referring to according to the method for the embodiment of the present invention, the process of equipment (system) and computer program product
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
Describe in detail it is bright, it should be understood that the above is only a specific embodiment of the present invention, the guarantor being not intended to limit the present invention
Range is protected, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (10)
1. a kind of method of characterization processes state characterized by comprising
Obtain the technique decision tree of technique to be detected, wherein the technique decision tree is each in the technique to be detected for determining
Logical relation between a equipment；
Detect the state of each equipment in the technique to be detected；
According to the logical relation in the state of each equipment and the technique decision tree between each equipment, institute is determined
State the state of technique to be detected.
2. the method as described in claim 1, which is characterized in that described before the technique decision tree for obtaining technique to be detected
Method further include:
The technique decision tree of the technique to be detected is generated, includes following at least one node: equipment in the technique decision tree
Node, process node, equipment composite node, attribute node and attribute composite node, wherein device node indicates an equipment pair
As process node indicates another technique object of the technique reference to be detected, and equipment composite node is indicated by device object
With the composite object of technique object composition, attribute node indicates that an attributes object, attribute composite node are indicated by multiple attributes
The composite object of object composition.
3. method according to claim 2, which is characterized in that generate the technique decision tree of the technique to be detected, comprising:
At least one root node of the technique decision tree is created, and adds corresponding parameter for each root node, wherein root section
The type of point includes following at least one: device node, process node, equipment composite node；The parameter of device node includes setting
Standby mark, the parameter of process node includes craft label, and the parameter of equipment composite node includes each height under equipment composite node
The physical couplings and logical relation of node；
Creating the child node under each root node, wherein child node under device node is attribute node or attribute composite node,
Without child node under attribute node, the child node under attribute composite node is attribute composite node or attribute node；Under process node
Without child node；Child node under equipment composite node is equipment composite node, device node or process node；Attribute composite node
Parameter include each child node under attribute composite node logical relation, the parameter of attribute node includes attribute-bit and attribute
Normal interval.
4. method as claimed in claim 3, which is characterized in that the state of each equipment, packet in the detection technique to be detected
It includes:
Obtain the device data of each equipment in the technique to be detected, wherein sentence in the device data comprising the technique
Certainly in tree under each device node each attribute node parameter information；
According to the parameter information of attribute node each under each device node, judge whether each attribute node is normal, and each
Whether the logical relation between a attribute node is normal；
According to judging result, the state of each equipment in the technique to be detected is determined.
5. method as claimed in claim 4, which is characterized in that believed according to the parameter of attribute node each under each device node
Breath, judges whether each attribute node is normal, comprising:
Judge the value of each attribute node whether in the attribute normal interval of each attribute node；
According to judging result, determine whether each attribute node is normal.
6. method as claimed in claim 3, which is characterized in that sentenced according to the state of each equipment and the technique
The certainly logical relation in tree between each equipment, determines the state of the technique to be detected, comprising:
The shape of each root node in the technique decision tree is determined according to the state of each equipment based on the technique decision tree
State；
According to the state of each root node in the technique decision tree, determine the state of the technique to be detected, wherein it is described to
The condition that characterization processes operate normally are as follows: upper root node operation and the operation of next root node in the technique decision tree,
Or a upper root node is not run and next root node is not also run.
7. method as claimed in claim 6, which is characterized in that in the shape according to each root node in the technique decision tree
State, after the state for determining the technique to be detected, the method also includes:
According to the state of the technique to be detected, generate corresponding process event, wherein the process event include it is following at least
One of: the first process event, the second process event and third process event, first process event is for characterizing the technique
A upper root node is not run in decision tree and next root node is run, and second process event is for characterizing the technique
A upper root node is run in decision tree and next root node is not run, and the third process event is described to be checked for characterizing
It surveys technique and is restored to normal operation from misoperation.
8. the method for claim 7, which is characterized in that all root nodes are not run in the technique decision tree
In the case of, according to the state of each equipment in the technique to be detected, generate corresponding device events, wherein the equipment thing
Part includes at least one following: the first device events and the second device events, first device events for characterize it is described to
There is equipment operation in characterization processes, second device events do not have equipment operation for characterizing in the technique to be detected.
9. method as claimed in any of claims 1 to 8 in one of claims, which is characterized in that the method also includes:
Whether the process data for detecting the technique to be detected changes；
In the case where the process data of the technique to be detected changes, the technique judgement of the technique to be detected is updated
Tree.
10. a kind of system of characterization processes state characterized by comprising
Data source management module, for providing the device data of each equipment in technique to be detected；
Process management module is connect with the data source management module, for the technique decision tree based on the technique to be detected,
According to the device data of each equipment in the technique to be detected, the state of the technique to be detected is determined, wherein the technique
Decision tree is used to determine the logical relation in the technique to be detected between each equipment.
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