CN103188577A - Monitoring method, device and system for standby channels - Google Patents
Monitoring method, device and system for standby channels Download PDFInfo
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- CN103188577A CN103188577A CN2011104446520A CN201110444652A CN103188577A CN 103188577 A CN103188577 A CN 103188577A CN 2011104446520 A CN2011104446520 A CN 2011104446520A CN 201110444652 A CN201110444652 A CN 201110444652A CN 103188577 A CN103188577 A CN 103188577A
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Abstract
The invention discloses a monitoring method, a device and a system for standby channels. The standby channels are in series connection. The method comprises the steps of acquiring performance data of the standby channels, extracting performance values of the standby channels from the performance data, analyzing the scope of the performance values of the standby channels according to a preset critical value, and judging the availability of the standby channels according to an analytical result. According to the monitoring method, the device and the system for the standby channels, the standby channels are in series connection; the performance data of the standby channels is extracted and analyzed; the availability of the standby channels is determined; the realization is simpler; smooth enabling of emergency resources can be ensured during major failures; and the damage to an optical fiber connector due to frequent inserting and drawing of the optical fiber connector during a manual test is avoided.
Description
Technical field
The present invention relates to a kind of communication transmission technology, relate in particular to a kind of stand-by channel method for supervising, Apparatus and system.
Background technology
The DWDM wavelength-division system of China Mobile's one-level main line, secondary main line and metropolitan area (comprising other common carriers) all adopts active and standby with the realization of path manual switching mode at the protection of equipment aspect at present.The site operation personnel need carry out manual operation the professional manual switchover of faulty channel is moved to remaining in advance stand-by channel when master channel breaks down.
The major technology bottleneck is stand-by channel as the emergent use of protection reservation at present, and the daily idle condition that is in does not load any business.Whether normal, also can't guarantee 100% availability factor of protection radio frequency channel when master channel breaks down if can't guarantee to protect passage like this.Because the exclusive characteristics of wave-division device make present industry very complicated to the test job of alternate channel, the means that adopt are to be the routine test in cycle with half a year at present.Because complicated operation and operation cycle are longer, be to perplex each attendant of operator all the time and prolong the main cause that fault is lasted.The comprehensive maintenance levels of present stage in the industry also can't be realized monitoring and the management of stand-by channel.
Prior art can't realize the wavelength-division stand-by channel is monitored, and can only take the mode of routine test to confirm whether stand-by channel is available at present.Such mode mainly contains following shortcoming:
1, stand-by channel quantity is many, and the test mode complexity need be carried out hardware to the existing network operational outfit and be connected change, and misoperation causes human failure easily;
2, because the test mode complexity causes the shortcoming that the testing time is short, test period is long, the attendant then can't understand the availability of stand-by channel at long test interval so.And then the carrying out smoothly of emergency scheduling can't guarantee significant trouble takes place the time;
3, each radio frequency channel of standby subset is connected by optical fiber, the junction all adopts the optical fiber connector to dock, connector species: domestic common connector comprises: FC-PC, FC-APC, SC-PC, SC-APC, ST etc., which kind of all should not often plug and operate, and manually the manual testing needs the frequent plug optical fiber connector.Cause the damage of the optical fiber connector like this through regular meeting, damage the back naked eyes and can't discover, just can find when having only test the next time of wait.
Summary of the invention
The objective of the invention is to, a kind of stand-by channel method for supervising, Apparatus and system are provided, realize simply stand-by channel being monitored in real time, emergency resources enables smoothly when guaranteeing significant trouble.
For achieving the above object, according to an aspect of the present invention, provide a kind of stand-by channel method for supervising, a plurality of stand-by channels are connected in series, and this method comprises:
Gather the performance data of described standby waveguide;
From described performance data, extract the performance number of described stand-by channel;
According to the performance number in-scope of the default described stand-by channel of critical value analysis, judge the availability of described stand-by channel according to analysis result.
Performance data comprises: machine dish numbering, performance code and performance number;
According to predefined corresponding relation, obtain described machine dish numbering corresponding net element title and machine dish information.
The performance data of the described standby waveguide of described collection comprises advances the type screening to the described performance data that collects, and specifically comprises:
According to described machine dish numbering, screening needs the performance data of the stand-by channel of monitoring;
And/or according to described performance code, screening needs the performance data of the performance index of monitoring.
The performance number of the described stand-by channel of critical value analysis that described basis is default comprises:
The maximum critical value and the lowest critical value that calculate described stand-by channel respective performances index according to maximum nominal threshold value and the minimum nominal threshold value of described stand-by channel respective performances index,
Maximum critical value A
MaxBe maximum nominal threshold value D
MaxDeduct maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
max＝D
max-(D
max-D
min)×C，
Lowest critical value A
MinBe minimum nominal threshold value D
MinAdd maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
min＝D
min+(D
max-D
min)×C；
The performance number X of described stand-by channel works as A
Min＜X＜A
MaxThe time, this performance number X is in normal range (NR); Work as D
Min≤ X≤A
MinOr A
Max≤ X≤D
MaxThe time, this performance number X is in critical range; As X≤D
MinOr X 〉=D
MaxThe time, this performance number is going beyond the scope.
Also comprise after the performance number of the described stand-by channel of critical value analysis that described basis is default: the performance label that generates described stand-by channel according to described analysis result.
This method also comprises:
Monitor the performance data of described stand-by channel, when described performance data is updated, carry out the collection of performance data.
Described performance data comprises: performance code and the performance number of the luminous power of described stand-by channel and/or circuit error rate correspondence.
For achieving the above object, according to another aspect of the present invention, provide a kind of stand-by channel monitoring server, comprising:
Acquisition module is for the performance data of gathering described standby waveguide;
Extraction module is used for from the performance number of the described stand-by channel of described performance data extraction;
Analysis module is used for the performance number in-scope according to the default described stand-by channel of critical value analysis, judges the availability of described stand-by channel according to analysis result.
This server also comprises: the screening module, be used for the described performance data that collects is advanced the type screening, and according to described machine dish numbering, screening needs the performance data of the stand-by channel of monitoring; And/or according to described performance code, screening needs the performance data of the performance index of monitoring.
Described analysis module, for the maximum critical value and the lowest critical value that calculate described stand-by channel respective performances index according to maximum nominal threshold value and the minimum nominal threshold value of described stand-by channel respective performances index,
Maximum critical value A
MaxBe maximum nominal threshold value D
MaxDeduct maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
max＝D
max-(D
max-D
min)×C，
Lowest critical value A
MinBe minimum nominal threshold value D
MinAdd maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
min＝D
min+(D
max-D
min)×C；
The performance number X of described stand-by channel works as A
Min＜X＜A
MaxThe time, this performance number X is in normal range (NR); Work as D
Min≤ X≤A
MinOr A
Max≤ X≤D
MaxThe time, this performance number X is in critical range; As X≤D
MinOr X 〉=D
MaxThe time, this performance number is going beyond the scope.
This server also comprises: the label generation module, and for the performance label that generates described stand-by channel according to described analysis result.
This server also comprises: monitoring module, be used for the described performance data of monitoring, and when described performance data is updated, control the collection that described acquisition module carries out performance data.
For achieving the above object, according to another aspect of the present invention, provide a kind of stand-by channel supervisory control system, comprising: a plurality of stand-by channels connected in series;
The stand-by channel monitoring server is for the performance data of gathering described standby waveguide; From described performance data, extract the performance number of described stand-by channel; According to the performance number in-scope of the default described stand-by channel of critical value analysis, judge the availability of described stand-by channel according to analysis result.
This system also comprises:
Monitor client, the analysis result that is used for described stand-by channel monitoring server is alarmed accordingly.
Stand-by channel method for supervising of the present invention, Apparatus and system, by stand-by channel is connected, the performance data of extraction stand-by channel is also analyzed, determine the availability of stand-by channel, realize comparatively simple, in the time of can guaranteeing significant trouble emergency resources enable enabling smoothly of emergency resources when guaranteeing significant trouble smoothly, avoid manual manual testing to need the frequent plug optical fiber connector to cause the damage of the optical fiber connector simultaneously.
Description of drawings
Fig. 1 is stand-by channel of the present invention networking schematic diagram connected in series;
Fig. 2 is stand-by channel of the present invention another networking schematic diagram connected in series;
Fig. 3 is a stand-by channel of the present invention networking schematic diagram more connected in series;
Fig. 4 is the flow chart of stand-by channel method for supervising embodiment of the present invention;
Fig. 5 is the figure as a result of stand-by channel monitoring server embodiment of the present invention;
Fig. 6 is the figure as a result of stand-by channel supervisory control system embodiment of the present invention.
Embodiment
The present invention is by the consideration of variety classes, different scene, different application situation, propose autonomous fully targetedly technical solution and system and realize framework, thereby realize real-time monitoring and the precision management of stand-by channel, emergency resources enables smoothly when guaranteeing significant trouble.
Because stand-by channel is bearer service not, in order to reach the purpose of monitoring, it need be carried out the configuration that virtual service is carried out in the physics networking simultaneously.From saving and reducing the angle of existing network scrap build is considered, stand-by channel can be adopted connected in seriesly, head end inserts the SDH tabula rasa and forms virtual service, and the SDH tabula rasa is by loopback behind the stand-by channel path.
In the network management system, the storage mode of network element and machine dish information is as follows: each radio frequency channel is set corresponding following information, comprising: boardId-machine dish numbering, neId-network element numbering, boardName-machine dish title, user Label-User Defined are described, as the residing looped network title of radio frequency channel etc.
As shown in Figure 1 to Figure 3, be respectively the networking plan of stand-by channel OTU dish and stand-by channel OUT, TFEC, RFEC mixed networking mode.
The present invention is mainly by to the luminous power of corresponding stand-by channel or reading of the circuit error rate, and whether analyze radio frequency channel normal.
The present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 4, stand-by channel method for supervising embodiment of the present invention comprises:
Step 402 is gathered the performance data of described standby waveguide;
By the performance data of regular detection webmaster side, if performance data is updated, server is initiated the collection to performance data;
For example, the performance data files that collects is Pref[51] (100666652,714,5,0 ,-6.8,0.00,2010-07-26,11:45:00,2010-07-26,11:59:00)
Wherein according to Field Definition, 100666652 is exactly machine dish numbering BoardId, can parse the machine dish information of machine dish numbering corresponding net element title and network element according to predefined corresponding relation; 714 is the performance code, and the information that represents the current line collection is " OCH_CLIENT_IOP " performance when shroud;-6.80 is performance number; Be the time period of gathering afterwards;
Step 404, the performance number of the described stand-by channel of extraction from performance data;
Step 406 according to the performance number in-scope of the default described stand-by channel of critical value analysis, is judged the availability of described stand-by channel according to analysis result,
Particularly, the maximum critical value and the lowest critical value that calculate described stand-by channel respective performances index according to maximum nominal threshold value and the minimum nominal threshold value of described stand-by channel respective performances index,,
Maximum critical value A
MaxBe maximum nominal threshold value D
MaxDeduct maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
max＝D
max-(D
max-D
min)×C，
Lowest critical value A
MinBe minimum nominal threshold value D
MinAdd maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
min＝D
min+(D
max-D
min)×C；
Wherein, the span of C is 25%～35%;
The performance number X of described stand-by channel works as A
Min＜X＜A
MaxThe time, this performance number X is in normal range (NR); Work as D
Min≤ X≤A
MinOr A
Max≤ X≤D
MaxThe time, this performance number X is in critical range; As X≤D
MinOr X 〉=D
MaxThe time, this performance number is going beyond the scope.
Also further generate the performance label of described stand-by channel according to described analysis result, when this performance number in normal range (NR), generate label 0x01; When performance number in critical range, generate label 0x02; When performance number goes beyond the scope, then generate label 0x03.
Preferably, this performance data and label can be passed to monitor client by ICP/IP protocol, monitor client is determined the availability of stand-by channel according to this label, and carries out corresponding operation.
For example, client is carried out localized dump by ICP/IP protocol with the message in the information stacks, analyzes one by one.Judge tag bits at first line by line one by one, if label value is 0x02, then corresponds to current performance and be in critical value, have great hidden danger, it is defined as orange significant alarm.On the topological diagram line between the corresponding network element is being plotted as orangely, in the alarm window, is forming simultaneously the alarm row, comprising information such as current network, single-deck, radio frequency channel, looped network, performance number, time.If label value=0x03 in like manner, the then unavailable or blocking-up of corresponding current radio frequency channel needs to handle immediately, and it is defined as red critical alarm.Line between the corresponding network element of topological diagram is plotted as redness, is simultaneously displayed in the alarm district.At last the line between other network elements being drawn can be green, and the expression performance is normal, and not alarm.
Because also comprise the performance data of main channel in the performance data that collects, therefore, preferably, this method also comprises step 403, performance data is screened, according to described machine dish numbering, screening needs the performance data of the stand-by channel of monitoring; In addition, also according to described performance code, screening needs the performance data of the performance index of monitoring.By twice screening, will obtain the desired properties of the stand-by channel of required monitoring like this.Find that through actual test surplus the performance data after the screening only has 180, initial data then has 150,000, if adopt artificial filtration will consume great manpower.
The stand-by channel method for supervising of present embodiment, by stand-by channel is connected, the performance data of extraction stand-by channel is also analyzed, determine the availability of stand-by channel, realize comparatively simple, in the time of can guaranteeing significant trouble emergency resources enable enabling smoothly of emergency resources when guaranteeing significant trouble smoothly, avoid manual manual testing to need the frequent plug optical fiber connector to cause the damage of the optical fiber connector simultaneously.
Based on same inventive concept, the present invention also provides a kind of stand-by channel monitoring server, and as shown in Figure 5, this server comprises:
Acquisition module 51 is for the performance data of gathering described standby waveguide;
Extraction module 52 is used for from the performance number of the described stand-by channel of described performance data extraction;
Analysis module 53 is used for the performance number in-scope according to the default described stand-by channel of critical value analysis, judges the availability of described stand-by channel according to analysis result.
Wherein, described performance data comprises: machine dish numbering, performance code and performance number;
Extraction module 51 also is used for according to predefined corresponding relation, obtains the machine dish information of described machine dish numbering corresponding net element title and network element.
Preferably, this server also comprises: screening module 54, be used for the described performance data that collects is advanced the type screening, and according to described machine dish numbering, screening needs the performance data of the stand-by channel of monitoring; And/or according to described performance code, screening needs the performance data of the performance index of monitoring.
Particularly, this analysis module 53, for the maximum critical value and the lowest critical value that calculate described stand-by channel respective performances index according to maximum nominal threshold value and the minimum nominal threshold value of described stand-by channel respective performances index,,
Maximum critical value A
MaxBe maximum nominal threshold value D
MaxDeduct maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
max＝D
max-(D
max-D
min)×C，
Lowest critical value A
MinBe minimum nominal threshold value D
MinAdd maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
min＝D
min+(D
max-D
min)×C；
Wherein, the span of C is 25%～35%;
The performance number X of described stand-by channel works as A
Min＜X＜A
MaxThe time, this performance number X is in normal range (NR); Work as D
Min≤ X≤A
MinOr A
Max≤ X≤D
MaxThe time, this performance number X is in critical range; As X≤D
MinOr X 〉=D
MaxThe time, this performance number is going beyond the scope.
Preferably, this server also comprises: label generation module 55, and for the performance label that generates described stand-by channel according to described analysis result.
In addition, this server also comprises: monitoring module 56, be used for the monitoring performance data, and when performance data is updated, control the collection that described acquisition module carries out performance data.
The server of present embodiment, by stand-by channel is connected, the performance data of extraction stand-by channel is also analyzed, determine the availability of stand-by channel, realize comparatively simple, in the time of can guaranteeing significant trouble emergency resources enable enabling smoothly of emergency resources when guaranteeing significant trouble smoothly, avoid manual manual testing to need the frequent plug optical fiber connector to cause the damage of the optical fiber connector simultaneously.
Based on same inventive concept, the present invention also provides a kind of stand-by channel supervisory control system, and as shown in Figure 6, this system comprises: a plurality of stand-by channels connected in series 61,62,63......;
Stand-by channel monitoring server 50 is for the performance data of gathering described standby waveguide; From described performance data, extract the performance number of described stand-by channel; Performance number according to the default described stand-by channel of critical value analysis.
In addition, this system also comprises: monitor client 70, the analysis result that is used for described stand-by channel monitoring server is alarmed accordingly.
The stand-by channel supervisory control system of present embodiment, by stand-by channel is connected, the performance data of extraction stand-by channel is also analyzed, determine the availability of stand-by channel, realize comparatively simple, in the time of can guaranteeing significant trouble emergency resources enable enabling smoothly of emergency resources when guaranteeing significant trouble smoothly, avoid manual manual testing to need the frequent plug optical fiber connector to cause the damage of the optical fiber connector simultaneously.
It should be noted that: above embodiment is only unrestricted in order to the present invention to be described, the present invention also is not limited in above-mentioned giving an example, and all do not break away from technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in the claim scope of the present invention.
Claims (15)
1. a stand-by channel method for supervising is characterized in that, a plurality of stand-by channels are connected in series, and this method comprises:
Gather the performance data of described standby waveguide;
From described performance data, extract the performance number of described stand-by channel;
According to the performance number in-scope of the default described stand-by channel of critical value analysis, judge the availability of described stand-by channel according to analysis result.
2. stand-by channel method for supervising according to claim 1 is characterized in that, described performance data comprises: machine dish numbering, performance code and performance number;
According to predefined corresponding relation, obtain described machine dish numbering corresponding net element title and machine dish information.
3. stand-by channel method for supervising according to claim 2 is characterized in that, the performance data of the described stand-by channel of described collection comprises screens the described performance data that collects, and specifically comprises:
According to described machine dish numbering, screening needs the performance data of the stand-by channel of monitoring;
And/or according to described performance code, screening needs the performance data of the performance index of monitoring.
4. stand-by channel method for supervising according to claim 2 is characterized in that, the performance number in-scope of the described stand-by channel of critical value analysis that described basis is default comprises:
The maximum critical value and the lowest critical value that calculate described stand-by channel respective performances index according to maximum nominal threshold value and the minimum nominal threshold value of described stand-by channel respective performances index,
Maximum critical value A
MaxBe maximum nominal threshold value D
MaxDeduct maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
max＝D
max-(D
max-D
min)×C，
Lowest critical value A
MinBe minimum nominal threshold value D
MinAdd maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
min＝D
min+(D
max-D
min)×C；
The performance number X of described stand-by channel works as A
Min＜X＜A
MaxThe time, this performance number X is in normal range (NR); Work as D
Min≤ X≤A
MinOr A
Max≤ X≤D
MaxThe time, this performance number X is in critical range; As X≤D
MinOr X 〉=D
MaxThe time, this performance number is going beyond the scope.
5. stand-by channel method for supervising according to claim 4 is characterized in that, also comprises after the performance number of the described stand-by channel of critical value analysis that described basis is default:
Generate the performance label of described stand-by channel according to described analysis result.
6. stand-by channel method for supervising according to claim 1 is characterized in that, also comprises:
Monitor the performance data of described stand-by channel, when described performance data is updated, carry out the collection of performance data.
7. stand-by channel method for supervising according to claim 1 is characterized in that, described performance data comprises: performance code and the performance number of the luminous power of described stand-by channel and/or circuit error rate correspondence.
8. a stand-by channel monitoring server is characterized in that, comprising:
Acquisition module is for the performance data of gathering described standby waveguide;
Extraction module is used for from the performance number of the described stand-by channel of described performance data extraction;
Analysis module is used for the performance number in-scope according to the default described stand-by channel of critical value analysis, judges the availability of described stand-by channel according to analysis result.
9. be used for stand-by channel monitoring server according to claim 8, it is characterized in that described performance data comprises: machine dish numbering, performance code and performance number;
Described extraction module also is used for according to predefined corresponding relation, obtains described device numbering corresponding net element title and machine dish information.
10. be used for stand-by channel monitoring server according to claim 9, it is characterized in that, also comprise: the screening module, be used for the described performance data that collects is advanced the type screening, according to described machine dish numbering, screening needs the performance data of the stand-by channel of monitoring; And/or according to described performance code, screening needs the performance data of the performance index of monitoring.
11. be used for stand-by channel monitoring server according to claim 8, it is characterized in that, described analysis module, for the maximum critical value and the lowest critical value that calculate described stand-by channel respective performances index according to maximum nominal threshold value and the minimum nominal threshold value of described stand-by channel respective performances index
Maximum critical value A
MaxBe maximum nominal threshold value D
MaxDeduct maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
max＝D
max-(D
max-D
min)×C，
Lowest critical value A
MinBe minimum nominal threshold value D
MinAdd maximum nominal threshold value D
MaxWith minimum nominal threshold value D
MinDifference and the product of pre-set ratio value C,
A
min＝D
min+(D
max-D
min)×C；
The performance number X of described stand-by channel works as A
Min＜X＜A
MaxThe time, this performance number X is in normal range (NR); Work as D
Min≤ X≤A
MinOr A
Max≤ X≤D
MaxThe time, this performance number X is in critical range; As X≤D
MinOr X 〉=D
MaxThe time, this performance number is going beyond the scope.
12. stand-by channel monitoring server according to claim 11 is characterized in that, also comprises: the label generation module, for the performance label that generates described stand-by channel according to described analysis result.
13. stand-by channel monitoring server according to claim 11 is characterized in that, also comprises: monitoring module, be used for the described performance data of monitoring, when described performance data is updated, control the collection that described acquisition module carries out performance data.
14. a stand-by channel supervisory control system is characterized in that, comprising: a plurality of stand-by channels connected in series;
The stand-by channel monitoring server is for the performance data of gathering described standby waveguide; From described performance data, extract the performance number of described stand-by channel; According to the performance number in-scope of the default described stand-by channel of critical value analysis, judge the availability of described stand-by channel according to analysis result.
15. stand-by channel supervisory control system according to claim 14 is characterized in that, also comprises:
Monitor client, the analysis result that is used for described stand-by channel monitoring server is alarmed accordingly.
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