CN101707531B - Method and system of object management - Google Patents
Method and system of object management Download PDFInfo
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- CN101707531B CN101707531B CN 200910110196 CN200910110196A CN101707531B CN 101707531 B CN101707531 B CN 101707531B CN 200910110196 CN200910110196 CN 200910110196 CN 200910110196 A CN200910110196 A CN 200910110196A CN 101707531 B CN101707531 B CN 101707531B
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Abstract
The invention discloses a method and a system of object management. The method comprises the following steps: detecting whether an object varies; inquiring corresponding attention variation value according to detected variation inquiry; carrying out superposition on all attention variation values and attention initial values of the object and obtaining the attention of the object; and according to the size of the attention of all the objects, selecting management modes with corresponding levels. Relative to the scheme that in the prior art, the correlativity of all attributes of the object is not strong, and switching is needed for management in information of all the attributes of the object, the invention can select management modes with corresponding levels only by needing the size of the attention of the objects and realize high-efficiency management to a communication network.
Description
Technical field
The present invention relates to the communication network technology field, particularly a kind of method and system of Object Management group.
Background technology
Along with the development of the communication technology, the scale of communication network constantly enlarges, and its coverage is wider, capacity is larger, structure is also more complicated.How the object in the communication network is managed the important process that also becomes assurance communication network stability.
Existing network management system generally has the function of observation grid element, such as Configuration Manager, alarm management module, performance management module etc., each module is paid close attention to a part of attribute (or state) of management object, as Configuration Manager pay close attention to be static attribute, the alarm management module of management object pay close attention to what be that dynamic attribute, the performance management module of management object pay close attention to is the statistical attribute of management object in a period of time.
As seen, although all be take management object as administrative unit between each module, from OO angle, correlation is not strong between the various attributes of each management object.The information that the user will understand management object may be switched the process more complicated of collection management object information between modules.Simultaneously, because the quantity of management object is huge, anchored object gets up loaded down with trivial details.
Summary of the invention
The object of the present invention is to provide the method and system of Object Management group, only need to carry out Object Management group according to attention rate, realize the efficient management to communication network.
The invention provides a kind of method of Object Management group, attention rate initial value and the attention rate changing value of object is set, the method comprises:
Detect the variation of described object;
According to attention rate changing value corresponding to testing result inquiry;
All attention rate changing values and the attention rate initial value of described object are superposeed, obtain the attention rate of this object;
According to the size of described object attention rate, select the management mode of respective degrees.
Further, the method also comprises:
Section detection time is set;
The attention rate changing value that calculates described object is at the attention rate rate of change of described detection time of section;
According to the size of described object attention rate rate of change, select the burst management mode of respective degrees.
Further, described attention rate changing value equals the value of event change value after according to the weighting of object attention rate weights.
Further, the method also comprises:
Described event change value is to preset and/or revisable; And/or
Described object attention rate weights are to preset and/or revisable.
Further, the method also comprises:
Record is the constantly variation of the object of the attention rate of described object and detection respectively, analyzes the variation tendency of described object.
Further, the variation of the described object of described detection comprises: make a difference variation that the inner event of the variation of described object, described object causes and/or the performance statistics index of described object of outside changes.
The present invention also provides a kind of system of Object Management group, and attention rate initial value and the attention rate changing value of object is set, and this system comprises:
Detecting unit is for detection of the variation of described object;
Query unit is used for according to attention rate changing value corresponding to testing result inquiry;
Computing unit is used for all attention rate changing values and the attention rate initial value of described object are superposeed, and obtains the attention rate of this object;
Administrative unit is used for the size according to described object attention rate, selects the management mode of respective degrees.
Further, described detecting unit also is used for arranging section detection time;
Described computing unit, the attention rate changing value that also is used for calculating described object is at the attention rate rate of change of described detection time of section;
Described administrative unit also is used for the size according to described object attention rate rate of change, selects the burst management mode of respective degrees.
Further, this system also comprises:
Record cell is used for the respectively attention rate of described object of the moment of record.
Further, described record cell also is used for the respectively constantly variation of the object of the attention rate of described object and detection of record; This system also comprises:
Analytic unit is used for the attention rate according to the described variation that detects and described object, analyzes the variation tendency of described object.
Adopt the method and system of Object Management group provided by the invention, carry out Object Management group according to attention rate, only need adopt attribute of attention rate to get final product the various attributes of indicated object, various attributes such as configuration, alarm, performance, the static attribute of attention rate initial value indicated object, when object does not change, when namely the attention rate changing value is zero, select management mode to be equivalent to select management mode according to the static attribute of object according to attention rate; When object changes, with the corresponding one-tenth of various variations attention rate changing value, select management mode according to attention rate initial value and attention rate changing value, be equivalent to select management mode according to static attribute and the dynamic attribute of object, in prior art, the various Attribute Correlations of object are not strong, need in the information of the various attributes of object, switch the scheme that manages, the present invention only needs the size according to the object attention rate, can select the management mode of respective degrees, realize the efficient management to communication network.
Description of drawings
Fig. 1 illustrates situation of change schematic diagram relevant with attention rate in the embodiment of the invention;
Fig. 2 illustrates the schematic diagram of attention rate database in the embodiment of the invention;
Fig. 3 illustrates the curve synoptic diagram that the object attention rate changes in the embodiment of the invention;
Fig. 4 illustrates the schematic flow sheet of the method for Object Management group in the embodiment of the invention;
Fig. 5 illustrates the structural representation of the system of Object Management group in the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is done and to be elaborated.The object of the invention is to provide for the network system user method and system of Object Management group, realize the efficient management to communication network.To achieve these goals, the present invention proposes a kind of attention rate model system.See also Fig. 1, each network management object of this model assumption has an attribute: attention rate represents with A.Wherein, A is larger, illustrates that this object more should be taken seriously; Otherwise A is then less.For example in the network management system, the attention rate attribute of object C is A, since the operation of expression system, the attention rate of object C has occured n time and has changed (n 〉=1, cause that event that attention rate changes comprises that the make a difference inner event of event, C of C and the performance statistics index of C of the external world changes), defining the value that each attention rate changes is a
n, a
0Be the attention rate initial value, the attention rate value A of current C is that n attention rate changes sum, that is:
Therefore the attention rate A of object is an attribute of object itself, is simultaneous with object; It has been the accumulation that all attention rates changed since description produced from object.
Simultaneously, also introduce two amounts:
First amount is attention rate weights k.This value can be weighted attention rate, obtains weighting attention rate (being the attention rate changing value) kA.Such as gsm wireless network small area object X be positioned at the airport, residential quarter object Y is positioned at the rural area, obviously X is important more many than Y generally speaking, pay close attention to.When creating residential quarter object X and Y, their attention rate weights kA separately are set
XAnd kA
Y, and kA
X＞kA
YIf off-grid has occured in two residential quarter object X and Y equally, cause attention rate to increase an equal value a (being the event change value), but because X is more important than Y, kA
X＞kA
Y, highlighting object X need to more need to give priority to than object Y.Therefore attention rate weights k provides an amplification (or dwindling) attention rate to be worth means.
Second amount is time t.This value is used for describing the time of the variation of attention rate, can obtain the rate of change Δ A/t of attention rate.Wherein, t is T deadline that observes
EndWith zero-time T
StartBetween the time interval, i.e. t=T
End-T
Start, Δ A is the changing value that the attention rate of the object of observation occurs in the interval during this period of time.Attention rate such as management object X and management object Y has all increased Δ A, and the process that object X increases has spent t
XUnit interval (t
X〉=1), Y has spent t
YUnit interval (t
Y〉=1), and t
X＜t
Y, obvious A/t
X＞A/t
YWhen description object X increased identical attention rate with object Y, the time that object X spends was shorter, more needs to give priority to.This rate of change can be offered help when analyzing the attention rate variation tendency.
When adopting the attention rate model to carry out Object Management group, set in advance the attention rate initial value of each object and the attention rate changing value of each change events, wherein, the attention rate initial value is a in the following formula
0The attention rate initial value can arrange according to the static attribute of object, the attention rate initial value of each object can be not identical, administrative staff also can make amendment to the attention rate initial value of each object, for example, object one is positioned at the busiest section, and object two is positioned at remote districts, need to pay close attention to object one, the attention rate initial value of object one then can be set greater than the attention rate initial value of object two.The attention rate value of certain object equals all attention rate changing values of this object and the stack of attention rate initial value, and the attention rate value is a value that can reflection object changes, and can embody dynamic attribute and the statistical attribute of object.Wherein, the attention rate changing value is the value of event change value after according to the weighting of attention rate weights, wherein, the event change value is and changes relevant parameter, every kind of variation has corresponding event change value, this value presets, and when change has occured for the significance level of certain variation, corresponding event change value also can be revised; The attention rate weights also are one of each attributes, and change irrelevantly, can preset, and the attention rate weights of each object can be different, and when variation has occured for the significance level of certain object, corresponding attention rate weights also can be revised.
When carrying out Object Management group according to attention rate, only need adopt attribute of attention rate to get final product the various attributes of indicated object, various attributes such as configuration, alarm, performance, the static attribute of attention rate initial value indicated object, when object does not change, be attention rate value when being the attention rate initial value, select management mode according to attention rate, be equivalent to select management mode according to the static attribute of object; When object changes, with the corresponding one-tenth of various variations attention rate changing value, this moment, the attention rate value was the cumulative of attention rate initial value and all attention rate changing values, selected management mode according to attention rate, was equivalent to select management mode according to static attribute and the dynamic attribute of object.According to the attention rate of each object size, select corresponding management mode, for example, lowest threshold and the high threshold of attention rate is set, when attention rate during less than lowest threshold, management mode is once checked weekly in selection; When attention rate during greater than high threshold, select per hour to check once management mode etc.Management mode can preset, and in the Object Management group process, also can make amendment according to the actual management situation.
Can also introduce rate of change the bursty state of each object is managed, section detection time is set; The attention rate of calculating an object at the rate of change of this of section detection time; According to the size of each object attention rate rate of change, select the burst management mode of respective degrees; Rate of change be used for to embody the dynamic attribute of object, and lowest threshold and the high threshold of rate of change can be set, when rate of change less than lowest threshold, select the burst management mode of elementary early warning; When rate of change more than or equal to lowest threshold, less than or equal to high threshold, select the burst management mode of secondary early warning; When rate of change greater than high threshold, select the burst management mode of three grades of early warning; The burst management mode also can preset, and in the Object Management group process, also can make amendment according to actual conditions.
The attribute change of each management object, state change, statistics variations etc., can both be mapped to the variation of attention rate, do so following advantage: 1, network management system can provide the attention rate ranking function, the user can want emphasis to note by very clear which object, which object only needs general the concern, improves the efficient of supervising the network.2, the attention rate of management object combines the attributes such as configuration, alarm, performance, gives different concerns according to management object event difference, can help system user quickly positioning target from the data of numerous and complicated.3, the user of system can arrange weights to some specific management object, improves or reduce its attention rate.Such as in wireless network, some wireless area is positioned at important location, and its variation need to give priority to, and can be the higher weights of its configuration.4, introduce the concept of rate of change, can reflect the accident of management object.Such as certain management object partial fault, may cause the increase of alarm amount, performance index Quality Down etc., the attention rate of this object can increase rapidly, mentions warning function.5, the attention rate of management object can increase and can subtract.Become the excellent attention rate that can make such as alarm clearing, performance index quality and descend, object can transform between paying close attention to and generally paying close attention to mutually.6, the attention rate of management object changes in the long run, can access the variation tendency of this object, by the analysis to trend, can the help system user predicts the development of this object.7, observe management object by the attention rate attribute, meet OO thought, network management system can record simultaneously at the time point that attention rate changes the event that causes attention rate to change, and makes things convenient for the user of system to consult.
Expression in network management system describes the below to attention rate:
In the management object model of network management system, the management object type of paying close attention to for each user increases the attention rate attribute, and the management object of each user's concern just has the attention rate value of oneself like this.
Because the variation that will record attention rate is so the historical attention rate value of each object needs persistence a period of time.This time open arranges to the user of system, and the mode of persistence is recommended as database.See also Fig. 2, can the record management object in database and the historical attention rate of management object, wherein, management object can include but not limited to object ID (corresponding major key) and current attention rate etc.; Historical attention rate can include but not limited to object ID (corresponding major key one), attention rate transformation period (corresponding major key two), event and attention rate changing value etc.Surpass the time period (for example can the time period be set to one month) that arranges when the time of persistence, the historical attention rate that exceeds is cancelled and is deleted, and saves database resource.During each attention rate of persistence, record simultaneously the time of attention rate variation and cause causes of change.During the historical data deletion, these data are together deletion also.When management object was deleted, relevant attention rate perdurable data was deleted in the lump with it.
The below describes the setting of attention rate weights:
The attention rate weights k of each management object generates when this Object Creation, and network management system provides the value of acquiescence, and system user can manually arrange according to the particularity of object.Under the condition of authority license, the attention rate weights k that has arranged can make amendment.
Network management system should limit the scope of k value and illustrate.For example in the gsm wireless network management, the object default settings of a certain base station type is k=1, and the scope that allows the user to arrange is 0.1≤k≤2.When the user determines this base station deployment in the central business district, if break down in this base station, may cause a large amount of customer complaints, so any unfavorable variation in this base station all will be paid close attention to, can make this base station object attention rate weights 1＜k≤2, it is higher to compare the acquiescence attention rate; When the user determines that with this base station deployment in meagrely-populated area, the base station occurs under the problem condition of same-type, the consequence that causes does not have the former serious, then can make 0.1≤k＜1, and it is lower to compare the acquiescence attention rate.In particular cases also can allow k=0, arrange and be indifferent to this object.
The attention rate of management object can in following several situations, change (being not limited to other situations):
1, certain event occurs in management object self, and according to the influence degree of this event, attention rate corresponding to this event is set increases (or minimizing) value a.When event occurs, a is increased (or minimizing) to the attention rate attribute A of corresponding management object.
For example for the base station object of gsm wireless communication network, if the base station self check finds that power supply is unstable, find that perhaps the carrier frequency of certain residential quarter is not worked, these events can both be touched relevant alarm.According to the influence degree of these two events, work problem is more not critical obviously to solve carrier frequency.So can for carrier frequency not work event a higher attention rate a is set
Tx, for the unstable event of power supply arranges a lower attention rate a
Pow, i.e. a
Tx＞a
PowIn like manner, when two above-mentioned event alarms have recovered, recover like this event and also can be set to minus attention rate a '
TxAnd a '
Pow, reduce the attention rate of base station object.The a ' here
TxDo not require necessarily to equal-a
Tx, can arrange as required, in like manner a '
PowToo.
2, management object is because outside cause produces self proterties variation, and according to the influence degree of this variation, attention rate corresponding to this variation is set increases (or minimizing) value a.When changing generation, the attention rate value is increased (or minimizing) to the attention rate attribute A of corresponding management object.
Having been restarted by external operation of certain hardware cell for example, perhaps certain route that continues has artificially been revised, the attention rate changing value a that the variation of these management objects can related each event, and be accumulated on the object attention rate A attribute that changes.
3, according to variation and the trend of management object performance index, the attention rate that variation or trend are set increases (or minimizing) value a.Reach certain threshold value or performance index have deterioration (or improving) within certain measuring period trend such as performance index, the attention rate value can be increased (or minimizing) to the attention rate attribute A of corresponding management object.
For example the handling capacity of certain switching equipment drops to below the threshold value, the call completing rate of certain wireless base station drops to below the threshold value, the error rate of certain bar link rises to more than the threshold value, perhaps the telephone traffic continuous decrease of certain residential quarter in 7 days, certain switch CPU utilization rate continues to rise etc. in 24 hours, these change and trend can be according to effect, corresponding attention rate changing value a is set respectively, and corresponding every kind of different situation, a can be functional relations with these performance index.More obvious as being arranged to trend, a is higher.
The below described presenting of attention rate:
Network management system provides the module of inquiry attention rate.This module should provide following function: 1, attention rate ranking function.All the attention rate A of objects (or in the t time attention rate changes delta A) sorts and gets Top N function and sort and get Top N function by the attention rate A of management object type (or in the t time attention rate changes delta A).2, query history attention rate value function.Can be according to querying condition such as object, the time etc. of the user of system selection, the inquiry attention rate is historical.Can do take time t as transverse axis according to the historical attention rate value of inquiry, attention rate A is the X-Y scheme of the longitudinal axis.And the value that can show the different objects of a plurality of same object types in same table or same width of cloth figure is for the user of system provides the data comparing function.3, according to the function of Object Query attention rate change events.4, the statistical function of attention rate.For example attention rate variation speed (Δ A/t) analysis is provided, and attention rate varied number (Δ A) is by statistical functions such as time distributions (or by object distribution), but help system user analysis.
Concrete, see also Fig. 3, showed simultaneously in the figure the variation of three objects attention rate values in 4 days.Wherein object 2 need to be paid close attention to, and especially will note the event of the initiation attention rate variation of generation in the 3rd day; Object 1 needs less important concern, and its attention rate presented the trend of continuous rise in 4 days; The degree of priority that object 3 is compared in addition two object concerns is minimum.
According to the attention rate model of above setting, the method for Object Management group is proposed accordingly, attention rate initial value, attention rate weights and each event change value of each object is set respectively, see also Fig. 4, the method comprises:
401, the variation of detected object.
402, the attention rate changing value corresponding according to testing result inquiry, wherein, the variation of detected object includes but not limited to: make a difference variation that the inner event of variation, object of object causes and/or the performance statistics index of object of outside changes.The attention rate changing value equals the value of event change value after according to the weighting of attention rate weights.
403, all attention rate changing values and the attention rate initial value with object superposes, and obtains the attention rate of this object.
404, according to the size of object attention rate, select the management mode of respective degrees.
Further, the method can also comprise:
Section detection time is set;
The attention rate changing value of calculating object is at the attention rate rate of change of section detection time;
According to the size of object attention rate rate of change, select the burst management mode of respective degrees.
Further, the method can also comprise:
The event change value is to preset and/or revisable; And/or object attention rate weights are to preset and/or revisable.
The variation of the attention rate of each moment object of record and the object of detection, the variation tendency of analytic target.
Accordingly, also propose a kind of system of Object Management group, attention rate initial value and the attention rate changing value of each object is set respectively, see also Fig. 5, this system comprises:
Detecting unit 501 is for detection of the variation of object;
Further, section detection time is set, computing unit also is used for the attention rate changing value of calculating object at the attention rate rate of change of section detection time; Administrative unit also is used for the size according to object attention rate rate of change, selects the burst management mode of respective degrees.
Further, this system can also comprise:
Record cell is used for the respectively attention rate of moment object of record.
Further, wherein record cell also is used for the respectively constantly variation of the object of the attention rate of object and detection of record; This system also comprises: analytic unit is used for according to the variation that detects and the attention rate of object, the variation tendency of analytic target.
The above only is the specific embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle 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. the method for the Object Management group in the communication network is characterized in that, attention rate initial value and the attention rate changing value of object is set, the static attribute of attention rate initial value indicated object, and the corresponding attention rate changing value of the variation of object, the method comprises:
Detect the variation of described object;
According to attention rate changing value corresponding to testing result inquiry;
All attention rate changing values and the attention rate initial value of described object are superposeed, obtain the attention rate of this object;
According to the size of described object attention rate, select the management mode of respective degrees.
2. method according to claim 1 is characterized in that, the method also comprises:
Section detection time is set;
The attention rate changing value that calculates described object is at the attention rate rate of change of described detection time of section;
According to the size of described object attention rate rate of change, select the burst management mode of respective degrees; Described burst management mode refers to manage by the bursty state of rate of change to each object.
3. method according to claim 1 and 2 is characterized in that, described attention rate changing value equals the value of event change value after according to the weighting of object attention rate weights.
4. method according to claim 3 is characterized in that, the method also comprises:
Described event change value is to preset and/or revisable; And/or,
Described object attention rate weights are to preset and/or revisable.
5. method according to claim 1 and 2 is characterized in that, the method also comprises:
Record is the constantly variation of the object of the attention rate of described object and detection respectively, analyzes the variation tendency of described object.
6. method according to claim 1 and 2, it is characterized in that the variation of the described object of described detection comprises: make a difference variation that the inner event of the variation of described object, described object causes and/or the performance statistics index of described object of outside changes.
7. the system of the Object Management group in the communication network is characterized in that, attention rate initial value and the attention rate changing value of object is set, the static attribute of attention rate initial value indicated object, and the corresponding attention rate changing value of the variation of object, this system comprises:
Detecting unit is for detection of the variation of described object;
Query unit is used for according to attention rate changing value corresponding to testing result inquiry;
Computing unit is used for all attention rate changing values and the attention rate initial value of described object are superposeed, and obtains the attention rate of this object;
Administrative unit is used for the size according to described object attention rate, selects the management mode of respective degrees.
8. system according to claim 7 is characterized in that,
Described detecting unit also is used for arranging section detection time;
Described computing unit, the attention rate changing value that also is used for calculating described object is at the attention rate rate of change of described detection time of section;
Described administrative unit also is used for the size according to described object attention rate rate of change, selects the burst management mode of respective degrees, and described burst management mode refers to manage by the bursty state of rate of change to each object.
9. according to claim 7 or 8 described systems, it is characterized in that this system also comprises:
Record cell is used for the respectively attention rate of described object of the moment of record.
10. system according to claim 9 is characterized in that, described record cell also is used for the respectively constantly variation of the object of the attention rate of described object and detection of record; This system also comprises:
Analytic unit is used for the attention rate according to the described variation that detects and described object, analyzes the variation tendency of described object.
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