CN102123295B - Method and system for safety monitoring of geographical informatization of HFC (hybrid fiber coax) network - Google Patents
Method and system for safety monitoring of geographical informatization of HFC (hybrid fiber coax) network Download PDFInfo
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Abstract
The invention discloses a method and system for safety monitoring of the geographical informatization of an HFC (hybrid fiber coax) network, and the method comprises the following steps: setting measuring items and corresponding time intervals according to received information setting instructions, and sending the measuring items and the corresponding time intervals to a database for storing; reading a measuring item list and the time intervals from the database, generating test instructions according to the time intervals and the measuring items, and then sending the test instructions to transponders; receiving measurement results which are generated by carrying out measurement according to the test instructions and sent by the transponders, processing the measurement results, then sending the processed measurement results to the database, and storing; and reading the measurement results and the private address information of each transponder from the database according to a received information read instruction, then sending the measurement results and the private address information of each transponder to a PC (personal computer) machine. According to the scheme of the invention, corresponding test instructions can be automatically generated just by setting measuring items and time intervals without setting a corresponding instruction for each test process, thereby automatically realizing the measurement on transponders, improving the measuring efficiency, and meeting the demands on large-scale transponder tracking measurement.
Description
Technical field
The present invention relates to HFC netting index word television monitoring and DOCSIS monitoring field, particularly a kind of geography informatization monitoring method and system of HFC net.
Background technology
The existing measurement scheme that the signal of HFC net is measured comprises frequency measurement, spectrum measurement, program image measurement, DOCSIS signal measurement or the like, all is through adopting transponder, adopting the mode of artificial remote measurement to carry out; It is by transponder corresponding test event to be measured, and then measurement result is fed back to the user, this monitoring metering system with the mode of analog signal; Not only need artificial mode to operate, and at every turn only can be to a transponder, single test event is carried out test operation, need expend more manpower and materials; Perhaps, inefficiency under the less situation of the number of transponder, can also be stood; But, along with increasing of transponder number, especially under the situation of large-scale application transponder; Just need expend considerable human resources; Efficient is very low, and needs more time and energy when filtering out alarm equipment, can't adapt to extensive transponder tracking measurement, and the intelligent demand that filters out alarm equipment.
Summary of the invention
To the problem that exists in the above-mentioned prior art; The object of the present invention is to provide the geography informatization monitoring system of a kind of geography informatization monitoring method of HFC net, a kind of HFC net; It can realize the automatic measurement of transponder; Improve efficiency of measurement, satisfy the demand of extensive transponder tracking measurement.
For achieving the above object, the present invention adopts following technical scheme:
A kind of geography informatization monitoring method of HFC net comprises step:
According to the information setting that receives instruction setting measurement project and time corresponding at interval, and the measurement project that will set and the time interval be sent to database and store;
From said database, read the tabulation and the said time interval of measurement project, generate test instruction, and this test instruction is sent to said transponder according to this time interval and measurement project;
Receive the measurement result that transponder sends, and send to said database after this measurement result handled and store, said measurement result is measured according to said test instruction by said transponder;
From said database, read the privately owned address information of measurement result and each said transponder according to the information reading command that receives, and the privately owned address information of the measurement result that reads and each said transponder is sent to PC.
A kind of geography informatization monitoring system of HFC net comprises: transponder, WEB information release unit, measuring command generate service unit, measure and monitor service unit and database;
Said WEB information release unit; Be used to receive the information setting instruction that PC issues; According to this information setting instruction setting measurement project and time corresponding interval; And the measurement project that will set and the time interval are sent to said database and store; Also be used to receive the information reading command, from said database, read the privately owned address information of measurement result and each said transponder, and the privately owned address information of the measurement result that reads and each said transponder is sent to said PC according to this information reading command;
Said measuring command generates service unit, is used for reading from said database the tabulation and the said time interval of measurement project, generates test instruction according to this time interval and measurement project, and this test instruction is sent to said transponder;
Said transponder is used to receive said test instruction, measures according to this test instruction, and measurement result is sent to said measurement monitoring service unit;
Service unit is monitored in said measurement, is used for sending to said database after said measurement result is handled and stores.
According to the scheme of the invention described above, it is to instruct setting measurement project and time corresponding at interval through receiving information setting, and the measurement project that will set and the time interval are stored in the database; Tabulation and the time corresponding that from database, reads this test event at interval after, generate corresponding test instruction automatically according to this time interval and measurement project, and the test instruction that generates sent to transponder; Obtaining the measurement result of transponder, and therefore the response result that obtains is to be stored in the database; Its test process that need not to be respectively is each time all set corresponding instruction; Only need configure the test event and the time interval, promptly can generate corresponding test instruction automatically, realize the measurement of transponder automatically; Improve efficiency of measurement, satisfied the demand of extensive transponder tracking measurement.
Description of drawings
Fig. 1 is the schematic flow sheet of the geography informatization safety monitoring method embodiment of HFC net of the present invention;
Fig. 2 is the structural representation of the geography informatization safety monitoring system embodiment of HFC net of the present invention.
Embodiment
Below with the mode of specific embodiment the present invention program is set forth in detail.
As shown in Figure 1, be the schematic flow sheet of the geography informatization safety monitoring method embodiment of HFC net of the present invention, it comprises step:
Step S101: according to the information setting that receives instruction setting measurement project and time corresponding at interval, and the measurement project that will set and the time interval be sent to database and store entering step S102;
Step S102: from said database, read the tabulation and the said time interval of measurement project, generate test instruction, and this test instruction is sent to said transponder, get into step S103 according to this time interval and measurement project;
Step S103: receive the measurement result that transponder sends; And send to said database after this measurement result handled and store; This measurement result is to be measured according to above-mentioned test instruction by transponder; And transponder is to send measurement result with the mode of digital signal, gets into step S104;
Step S104: from said database, read the privately owned address information of measurement result and each said transponder according to the information reading command that receives, and the privately owned address information of the measurement result that reads and each said transponder is sent to PC.
According to the scheme in the present embodiment; Its test process that need not to be respectively is each time all set corresponding instruction; Only need configure the test event and the time interval, promptly can generate corresponding test instruction automatically, realize the measurement of transponder automatically according to the time interval and test event; Improve efficiency of measurement, satisfied the demand of extensive transponder tracking measurement.
In addition, in concrete observation process, unusual transponder occurs, therefore, after above-mentioned steps S104, also comprise step in order in time and to know measurement result very clearly:
Step S105: said PC reads the geography information of GIS-Geographic Information System issue, according to the synthetic display result of privately owned address information of this geography information and said measurement result, each said transponder.
Thereby; When showing according to display result; Because display result is the synthetic result of privately owned address information of geography information, measurement result and transponder; Thereby can be presented on the map according to the address information of each transponder test result each transponder, can be through promptly can check out the position at the transponder place that generation is unusual intuitively and accurately to checking of map.Wherein, the privately owned address information of transponder here can be a latitude and longitude coordinates information.
In addition, when synthesizing said display result, because the measurement result of each transponder maybe be also inequality; Synthesize demonstration on the map if all perhaps be marked at identical color, which then need go carefully to differentiate is that unusual transponder has taken place, therefore; In order to check out the transponder that generation is unusual more intuitively, exactly; Therefore, when synthesizing display result, can be difference according to the type of measurement result; Corresponding color is set respectively; With the measurement result of each transponder is synthetic when being presented on the map, can be according to the measurement result type of above-mentioned setting and the corresponding relation of color, with measurement result according to the type under it according to the color of correspondence at the enterprising rower notes of map.
The measurement result type here can comprise normal response, reply and reply overtime alarm, reply data alarm; Wherein, Reply the overtime alarm of answer and be meant that transponder is not replied measurement result in the time of setting, transponder is not replied measurement result as yet when reaching setting-up time in other words conj.or perhaps; The reply data alarm is meant that the measurement result that transponder is replied has surpassed the corresponding setting range of this test event, and normal response is meant that then transponder has returned measurement result in setting-up time and measurement result does not exceed the corresponding setting range of this test event.In a kind of therein example that color is set, Show Color that can normal response is set to green, replys the Show Color of replying overtime alarm and is set to yellow, and the Show Color of reply data alarm is set to orange.Certainly, according to personal habits or other difference, also can be the color that is set at other.
Wherein, Above-mentioned to normal response, reply the judgement that recovers overtime alarm, reply data alarm; Can be to carry out when in above-mentioned steps S103, measurement result being handled; Be that the process of the processing among the above-mentioned steps S103 comprises to the decision process that whether in setting-up time, receives the measurement result that transponder returns and to the measurement result that receives whether exceeding the decision process of its corresponding setting range, concrete decision procedure does not repeat them here.
In addition, above-mentioned measurement project can comprise frequency measurement, spectrum measurement, program image measurement, DOCSIC signal measurement, and each measures the project time corresponding at interval can be identical, also can be inequality.According to the time interval and test event generation test instruction the time, each test event can be treated respectively, promptly generates corresponding test instruction to each measurement project respectively.Measuring time corresponding with frequency is spaced apart 1s, spectrum measurement time corresponding to be spaced apart 1.5s is example; Can be every at a distance from measurement instruction that frequency is measured of 1s generation; Every at a distance from measurement instruction that frequency spectrum is measured of 1.5s generation, concrete setting means will not be added to give unnecessary details at this.Wherein, according to actual needs, also can be according to measuring the identical time interval of project settings to each; Because it is identical at interval that each measures the project time corresponding, therefore, can only generate one to each measurement project and measure instruction; Comprised the indication that each measurement project is tested in this measurement instruction; Certainly, under identical situation of this time interval of respectively measuring project, also can generate corresponding measurement instruction respectively to each measurement project.
Geography informatization safety monitoring method according to the HFC of the invention described above net; The present invention also provides a kind of geography informatization safety monitoring system of HFC net; As shown in Figure 2; Be the structural representation of the geography informatization safety monitoring system embodiment of HFC net of the present invention, comprise: transponder, WEB information release unit, measuring command generate service unit, measure and monitor service unit and database, wherein:
Above-mentioned WEB information release unit; Be used to receive the information setting instruction that PC issues; According to this information setting instruction setting measurement project and time corresponding interval; And the measurement project that will set and the time interval are sent to said database and store; Also be used to receive the information reading command, from said database, read the privately owned address information of measurement result and each said transponder, and the privately owned address information of the measurement result that reads and each said transponder is sent to said PC according to this information reading command;
Above-mentioned measuring command generates service unit, is used for reading from said database the tabulation and the said time interval of measurement project, generates test instruction according to this time interval and measurement project, and this test instruction is sent to said transponder;
Above-mentioned transponder; Be used to receive said test instruction, measure, and measurement result is sent to said measurement monitoring service unit according to this test instruction; Transponder is that mode with digital signal sends to measurement result to measure and monitors service unit when sending measurement result;
Service unit is monitored in above-mentioned measurement, is used for sending to said database after said measurement result is handled and stores.
According to the scheme in the present embodiment; Its test process that need not to be respectively is each time all set corresponding instruction; Only need configure the test event and the time interval, promptly can generate corresponding test instruction automatically, realize the measurement of transponder automatically according to the time interval and test event; Improve efficiency of measurement, satisfied the demand of extensive transponder tracking measurement.
Wherein, Above-mentioned measuring command generates service unit, measures and monitor service unit; Can adopt different servers to realize respectively; Have at server under the situation of enough disposal abilities, can realize simultaneously in same server that also above-mentioned measuring command generates service unit, measures and monitor service unit.
In concrete observation process; Unusual transponder appears in order in time and to know measurement result very clearly; Therefore; The geography informatization safety monitoring system of the HFC net of the invention described above can also comprise said PC, and this PC is used for sending above-mentioned information setting instruction, above-mentioned information reading command to above-mentioned WEB information release unit; Also be used to read the geography information of GIS-Geographic Information System issue, according to the synthetic display result of privately owned address information of this geography information and said measurement result, each said transponder.
Thereby; When showing according to display result; Because display result is the synthetic result of privately owned address information of geography information, measurement result and transponder; Thereby can be presented on the map according to the address information of each transponder test result each transponder, can be through promptly can check out the position at the transponder place that generation is unusual intuitively and accurately to checking of map.Wherein, the privately owned address information of transponder here can be a latitude and longitude coordinates information.
Further, the geography informatization safety monitoring system of HFC net of the present invention can also comprise above-mentioned GIS-Geographic Information System.
In addition, when synthesizing said display result, because the measurement result of each transponder maybe be also inequality; Synthesize demonstration on the map if all perhaps be marked at identical color, which then need go carefully to differentiate is that unusual transponder has taken place, therefore; In order to check out the transponder that generation is unusual more intuitively, exactly; Therefore, PC can be the difference according to the type of measurement result when synthesizing display result; Corresponding color is set respectively; With the measurement result of each transponder is synthetic when being presented on the map, can be according to the measurement result type of above-mentioned setting and the corresponding relation of color, with measurement result according to the type under it according to the color of correspondence at the enterprising rower notes of map.
The measurement result type here can comprise normal response, reply and reply overtime alarm, reply data alarm; Wherein, Reply the overtime alarm of answer and be meant that transponder is not replied measurement result in the time of setting, transponder is not replied measurement result as yet when reaching setting-up time in other words conj.or perhaps; The reply data alarm is meant that the measurement result that transponder is replied has surpassed the corresponding setting range of this test event, and normal response is meant that then transponder has returned measurement result in setting-up time and measurement result does not exceed the corresponding setting range of this test event.In a kind of therein example that color is set, Show Color that can normal response is set to green, replys the Show Color of replying overtime alarm and is set to yellow, and the Show Color of reply data alarm is set to orange.Certainly, according to personal habits or other difference, also can be the color that is set at other.
Wherein, Above-mentioned to normal response, reply the judgement that recovers overtime alarm, reply data alarm; Can be to monitor by above-mentioned measurement to carry out when service unit is handled measurement result; Be that process that the processing of service unit is monitored in above-mentioned measurement comprises to the decision process that whether in setting-up time, receives the measurement result that transponder returns and to the measurement result that receives whether exceeding the decision process of its corresponding setting range, concrete decision procedure does not repeat them here.
In addition, above-mentioned measurement project can comprise frequency measurement, spectrum measurement, program image measurement, DOCSIC signal measurement, and each measures the project time corresponding at interval can be identical, also can be inequality.According to the time interval and test event generation test instruction the time, each test event can be treated respectively, promptly generates corresponding test instruction to each measurement project respectively.Measuring time corresponding with frequency is spaced apart 1s, spectrum measurement time corresponding to be spaced apart 1.5s is example; Can be every at a distance from measurement instruction that frequency is measured of 1s generation; Every at a distance from measurement instruction that frequency spectrum is measured of 1.5s generation, concrete setting means will not be added to give unnecessary details at this.Wherein, according to actual needs, also can be according to measuring the identical time interval of project settings to each; Because it is identical at interval that each measures the project time corresponding; Therefore, measuring command generates service unit when generating the measurement instruction, can only generate one to each measurement project and measure instruction; Comprised the indication that each measurement project is tested in this measurement instruction; Certainly, under identical situation of this time interval of respectively measuring project, measuring command generates service unit also can generate corresponding measurement instruction respectively to each measurement project.
To be that frequency measurement, its time interval are that 5s is an example to the measurement project, its concrete process can be:
The user operates PC, and setting the measurement project of regularly measuring through WEB information release unit is that frequency is measured, and its time corresponding is spaced apart 5s, and the measurement project that will set is that the information that frequency is measured, its time corresponding is spaced apart 5s deposits in the database;
Measuring command generates service unit and from database, reads measurement project and time corresponding interval; Knowing the measurement project of need measuring and be frequency, to measure, carry out the time interval that frequency measures be 5s, carries out the measurement instruction that frequency is measured thereby generate one, and should measure to instruct and send to each transponder; Subsequently; Every at a distance from 5s, one of regeneration carries out the measurement instruction of frequency measurement and sends to each transponder, measures instruction with one of them in the following explanation and describes;
Transponder receives the measurement of measuring command generation service unit transmission and instructs, and measures the surveying work of instruction completion to frequency according to this, and measurement result is sent to measurement monitoring service unit;
Measure the time interval of monitoring service unit, judge whether in setting-up time, receive the measurement result that transponder returns,, then send transponder and reply alarm, and transponder answer alarm is write in the database if do not have according to above-mentioned setting;
After measure monitoring service unit and in setting-up time, receiving the measurement result that transponder returns; This measurement result is handled, judged whether this measurement result surpasses the setting range that frequency is measured, if surpass; Then send the reply data alarm; If do not surpass, then send the information of normal response, and the information after will handling writes in the database;
The user operates PC through the measurement result that stores in the WEB information release unit reading database and the geography information of each transponder; And the geography information that the geography information and the GIS-Geographic Information System of measurement result, each transponder are issued combines; Synthetic display result shows: if the measurement result of transponder is a normal response; Then mark is green in the location of this transponder of GIS-Geographic Information System; If the measurement result of transponder is replied overtime alarm for replying; Then mark is yellow in the location of this transponder of GIS-Geographic Information System, and is if the measurement result of transponder is the reply data alarm, then orange at the location mark of this transponder of GIS-Geographic Information System.
Wherein, Mentioned transponder in the invention described above scheme can be that application number is disclosed watch-dog or monitor terminal in 200810198943.4 the patent application, and is different with transponder of the prior art; Transponder among the present invention program is measured the measurement result of gained; Be to send with the mode of digital signal, all signals transmissions among the present invention program, all the mode with digital signal realizes.
In addition; The geography informatization safety monitoring method of the HFC net of the invention described above and the geography informatization safety monitoring system of HFC net; Can be in the supervisory control system that is applied to DTV is monitored, in the supervisory control system of particularly the HFC TV network being monitored.
Above-described embodiment of the present invention only is the detailed description to one of them concrete implementation of the present invention, does not constitute the qualification to protection range of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection range of the present invention.
Claims (10)
1. the geography informatization monitoring method of a HFC net is characterized in that, comprises step:
According to the information setting that receives instruction setting measurement project and time corresponding at interval, and the measurement project that will set and the time interval be sent to database and store;
From said database, read the tabulation and the said time interval of measurement project, generate test instruction, and this test instruction is sent to said transponder according to this time interval and measurement project;
Receive the measurement result that transponder sends, and send to said database after this measurement result handled and store;
From said database, read the privately owned address information of measurement result and each said transponder according to the information reading command that receives, and the privately owned address information of the measurement result that reads and each said transponder is sent to PC.
2. the geography informatization monitoring method of HFC net according to claim 1 is characterized in that, also comprises step:
Said PC reads the geography information of GIS-Geographic Information System issue, according to the synthetic display result of privately owned address information of this geography information and said measurement result, each said transponder.
3. the geography informatization monitoring method of HFC net according to claim 2; It is characterized in that; Also comprise step: when synthesizing said display result; According to the corresponding relation of preset measurement result type and color, measurement result to be annotated at the enterprising rower of map according to the color of correspondence according to the type under it, said measurement result type comprises normal response, replys and reply overtime alarm, reply data alarm.
4. according to the geography informatization monitoring method of any described HFC net of claim 1 to 3, it is characterized in that:
Said measurement project comprises frequency measurement, spectrum measurement, program image measurement, DOCSIC signal measurement, and it is identical or inequality at interval that each measures the project time corresponding;
And/or
According to each measurement project and time corresponding interval, generate the corresponding measurement instruction of each measurement project respectively.
5. the geography informatization monitoring system of a HFC net is characterized in that, comprising: transponder, WEB information release unit, measuring command generate service unit, measure and monitor service unit and database;
Said WEB information release unit; Be used to receive the information setting instruction that PC issues; According to this information setting instruction setting measurement project and time corresponding interval; And the measurement project that will set and the time interval are sent to said database and store; Also be used to receive the information reading command, from said database, read the privately owned address information of measurement result and each said transponder, and the privately owned address information of the measurement result that reads and each said transponder is sent to said PC according to this information reading command;
Said measuring command generates service unit, is used for reading from said database the tabulation and the said time interval of measurement project, generates test instruction according to this time interval and measurement project, and this test instruction is sent to said transponder;
Said transponder is used to receive said test instruction, measures according to this test instruction, and measurement result is sent to said measurement monitoring service unit;
Service unit is monitored in said measurement, is used for sending to said database after said measurement result is handled and stores.
6. the geography informatization monitoring system of HFC net according to claim 5; It is characterized in that; Also comprise said PC; Said PC is used for sending the instruction of said information setting, said information reading command to said WEB information release unit, also is used to read the geography information of GIS-Geographic Information System issue, according to the synthetic display result of privately owned address information of this geography information and said measurement result, each said transponder.
7. the geography informatization monitoring system of HFC net according to claim 6 is characterized in that, also comprises said GIS-Geographic Information System.
8. the geography informatization monitoring system of HFC net according to claim 6; It is characterized in that; Said PC also is used for when synthesizing said display result; According to the corresponding relation of preset measurement result type and color, measurement result to be annotated at the enterprising rower of map according to the color of correspondence, said measurement result type comprises normal response, replys and reply overtime alarm, reply data alarm.
9. according to any geography informatization monitoring system that described HFC nets of claim 5 to 8; It is characterized in that; Said measurement project comprises frequency measurement, spectrum measurement, program image measurement, DOCSIC signal measurement, and it is identical or inequality at interval that each measures the project time corresponding.
10. the geography informatization monitoring system of HFC net according to claim 9 is characterized in that, according to each measurement project and time corresponding interval, generates the corresponding measurement instruction of each measurement project respectively.
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| CN201010592246A CN102123295B (en) | 2010-12-16 | 2010-12-16 | Method and system for safety monitoring of geographical informatization of HFC (hybrid fiber coax) network |
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|---|---|---|---|---|
| CN1735218A (en) * | 2004-08-11 | 2006-02-15 | 深圳市劲成宽频技术有限公司 | Signal test analysis system for CATV optical fibre coaxial cable mixing network |
| CN1905498A (en) * | 2006-07-31 | 2007-01-31 | 西安西电捷通无线网络通信有限公司 | Method for collecting network performance data |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1735218A (en) * | 2004-08-11 | 2006-02-15 | 深圳市劲成宽频技术有限公司 | Signal test analysis system for CATV optical fibre coaxial cable mixing network |
| CN1905498A (en) * | 2006-07-31 | 2007-01-31 | 西安西电捷通无线网络通信有限公司 | Method for collecting network performance data |
Non-Patent Citations (1)
| Title |
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| 陈其铭，张远见，薛峰章.一种单/双向HFC网络监测系统的远端通信应答器.《中国有线电视》.2001, * |
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