CN104319875A - Dynamic task loop scheduling method suitable for multifunctional integrative LED - Google Patents

Abstract

The invention relates to a dynamic task loop scheduling method suitable for a multifunctional integrative LED, and belongs to the technical field of high-voltage equipment intelligentization. According to the invention, a non-continuity task module is dived into a plurality of sub-task modules according to the time sequence and the law of time consumption balance. The sub-task modules are inserted at corresponding positions in a task sequence of a continuity task collection module according to the requirements of a data collection flow, so as to achieve the scheduling of a dynamic task loop. According to the invention, the non-continuity task module is dived into a plurality of sub-task modules, and the sub-task modules are loaded to a continuity task, thereby reducing the impact on the continuity task, and solving the problem of greater impact on the execution stability of the continuity task caused by that the non-continuity task module is directly loaded to a continuity task loop.

Description

A kind of dynamic task ring dispatching method being applicable to integrated multifunctional IED

Technical field

The present invention relates to a kind of dynamic task ring dispatching method being applicable to integrated multifunctional IED, belong to high-tension apparatus intellectualized technology field.

Background technology

Intelligent assembly is one of intelligentized nucleus equipment of high-tension apparatus, and it is made up of some intelligent electronic device set, bears the basic functions such as the relevant measurement of high-tension apparatus, control and monitoring.At present, the development trend of intelligent assembly is multi-functional integrated, and such as status monitoring intelligent assembly replaces monitoring function group by the comprehensive monitoring IED of a Function Integration Mechanism, the function of some monitoring IED before completing.The development of the IED of integrated multifunctional can reduce intelligent assembly number of devices, improves system reliability, reduces the interconnected complexity of field apparatus and maintenance work amount.

The different kinds of parameters data acquisition that the multiple equipment of the integrated multifunctional IED need of being integrated with on an equipment realizes, analysis and monitoring and evaluation function.With regard to data acquisition, the data acquisition modes difference of different monitoring parameter is comparatively large, and such as each electricity parameter collection period interval is short, and continuity is strong; Oil dissolved gas monitoring class collection period is interval long (as interval performs once for 2 hours or 24 hours) then, is noncontinuity.The task scheduling mode of current employing, is directly directly loaded into noncontinuity task module in continuity task ring, and due to noncontinuity task module often length consuming time, consumption of natural resource is large, causes greater impact to the execution stability of continuity task.

Summary of the invention

The object of this invention is to provide a kind of dynamic task ring dispatching method being applicable to integrated multifunctional IED, noncontinuity task is directly loaded into the large problem of large and that continuity task the is caused impact of the length consuming time, the resource consumption that cause in continuity task ring to solve adopt at present direct.

The present invention is for solving the problems of the technologies described above and providing a kind of dynamic task ring dispatching method being applicable to integrated multifunctional IED, noncontinuity task function module is divided into some subroutine modules according to sequential and uniform principle consuming time by the method, again according to the requirement of data acquisition flow, dynamic insertion, to the relevant position in continuity acquisition module task sequence, realizes the scheduling of dynamic task ring with this.

The method comprises the following steps:

1) continuity task module is arranged to stable state task ring by execution sequence;

2) according to the timing requirements of subtask operating mode in noncontinuity task, noncontinuity task function decomposition module is become some submodules;

3) according to noncontinuity task working condition requirement, evenly insert the submodule of noncontinuity task at the diverse location of set up stable state task ring, set up dynamic task ring;

4) stable state task ring is called when performing continuous duty, when performing discontinuous task, call successively and each dynamic task ring detecting operating mode and adapt, at the end of discontinuous task, recover stable state task ring, when discontinuous task start next time, again enter each dynamic task ring, move in circles.

Described step 2) if in submodule time exceeding setting consuming time of decompositing, can by uniform principle consuming time, submodule be segmented again further.

Described continuity task module realizes round-the-clock, Real-Time Monitoring to power high voltage equipment, includes but not limited to the analysis of iron core grounding current acquisition, optical fiber winding temperature measurement collection analysis, switching value position contact collection analysis function.

Described noncontinuity task function module includes but not limited to oil dissolved gas content collection analysis function.

The invention has the beneficial effects as follows: noncontinuity task module is divided into some subtasks module according to sequential and uniform principle consuming time by the present invention, in the requirement according to data acquisition flow, dynamic insertion, to the relevant position in continuity acquisition module task sequence, realizes the scheduling of dynamic task ring with this.The present invention is by resolving into each submodule by noncontinuity task module, again each submodule is loaded in continuity task, reduce the impact to continuous duty, solve and directly noncontinuity task module is directly loaded in continuity task ring, the execution stability of continuity task is caused to the problem of greater impact.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of the continuity task stable state ring set up in the embodiment of the present invention;

Fig. 2 is noncontinuity Task-decomposing figure;

Fig. 3 is the dynamic ring schematic diagram set up in the t1 moment;

Fig. 4 is the dynamic ring schematic diagram set up in the t2 moment;

Fig. 5 is the dynamic ring schematic diagram set up in the tm moment.

Embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.

Noncontinuity task function module is divided into some subroutine modules according to sequential and uniform principle consuming time by the present invention, then according to the requirement of data acquisition flow, dynamic insertion is to the relevant position in continuity acquisition module task sequence.The specific implementation process of the method is as follows:

1. set up stable state task ring

Continuity acquisition module task sequence is for realizing round-the-clock, the Real-Time Monitoring to power high voltage equipment, require high to stability, the continuity task in the embodiment of the present invention includes but not limited to the analysis of iron core grounding current acquisition, optical fiber winding temperature measurement collection analysis, switching value position contact collection analysis function.Continuity task program modules is arranged to stable state task ring according to execution sequence, in task 1, task 2 ..., circular flow successively between task n, as shown in Figure 1.

2. decompose noncontinuity task

Interval running time of noncontinuity task function module is long (such as interval performs once for 2 hours or 24 hours), and the noncontinuity task in the present embodiment includes but not limited to oil dissolved gas content collection analysis function.

According to the timing requirements of subtask operating mode in noncontinuity task, noncontinuity task program modules is resolved into T1, T2 ..., the submodules such as Tm; For preventing submodule consuming time long, submodule is segmented again, as T1 is resolved into T11 by uniform principle consuming time further, T12 ..., T1n, form submodule group, the submodule group obtained after decomposition is by matrix notation below, and the noncontinuity task after decomposition as shown in Figure 2.

$\left[\begin{array}{ccccc}T11& T12& T13& ...& T1n\\ T21& T22& T23& ...& T2n\\ .& .& .& .& .\\ \mathrm{Tm}1& \mathrm{Tm}2& \mathrm{Tm}3& ...& \mathrm{Tmn}\end{array}\right]$

3. set up some dynamic task rings

According to noncontinuity task working condition requirement, noncontinuity mission subroutine is evenly inserted at the diverse location of former continuity stable state task ring, set up some dynamic task rings, as started first dynamic task ring after discontinuous task, noncontinuity task T11 to T1n submodule group is evenly inserted, as shown in Figure 3 at the diverse location of former continuity stable state task ring; Equally, some dynamic task rings are set up successively according to same method, as shown in Figure 4 and Figure 5.

4. set up the trigger condition of each task ring

Generally after device powers on and when performing continuous duty, call stable state task ring; When performing discontinuous task, call successively and each dynamic task ring detecting operating mode and adapt; At the end of discontinuous task, recover stable state task ring; When discontinuous task start next time (start by set date or manually start), again enter each dynamic task ring, move in circles.

5., according to the concrete hardware and software platform of integrated multifunctional IED, the trigger condition of each task ring, task ring realized in system program and loads, powering on and run.

Claims (5)

1. one kind is applicable to the dynamic task ring dispatching method of integrated multifunctional IED, it is characterized in that, noncontinuity task function module is divided into some subroutine modules according to sequential and uniform principle consuming time by the method, again according to the requirement of data acquisition flow, dynamic insertion, to the relevant position in continuity acquisition module task sequence, realizes the scheduling of dynamic task ring with this.

2. the dynamic task ring dispatching method being applicable to integrated multifunctional IED according to claim 1, it is characterized in that, the method comprises the following steps:

1) continuity task module is arranged to stable state task ring by execution sequence;

2) according to the timing requirements of subtask operating mode in noncontinuity task, noncontinuity task function decomposition module is become some submodules;

3) according to noncontinuity task working condition requirement, evenly insert the submodule of noncontinuity task at the diverse location of set up stable state task ring, set up dynamic task ring;

4) stable state task ring is called when performing continuous duty, when performing discontinuous task, call successively and each dynamic task ring detecting operating mode and adapt, at the end of discontinuous task, recover stable state task ring, when discontinuous task start next time, again enter each dynamic task ring, move in circles.

3. the dynamic task ring dispatching method being applicable to integrated multifunctional IED according to claim 2, it is characterized in that, described step 2) if in submodule time exceeding setting consuming time of decompositing, can by uniform principle consuming time, submodule be segmented again further.

4. the dynamic task ring dispatching method being applicable to integrated multifunctional IED according to Claims 2 or 3, it is characterized in that, described continuity task module realizes round-the-clock, Real-Time Monitoring to power high voltage equipment, includes but not limited to the analysis of iron core grounding current acquisition, optical fiber winding temperature measurement collection analysis, switching value position contact collection analysis function.

5. the dynamic task ring dispatching method being applicable to integrated multifunctional IED according to Claims 2 or 3, is characterized in that, described noncontinuity task function module includes but not limited to oil dissolved gas content collection analysis function.