CN102026226A - Monitoring system and monitoring method of wireless signal optical fiber access device - Google Patents
Monitoring system and monitoring method of wireless signal optical fiber access device Download PDFInfo
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Abstract
The invention discloses a monitoring system of a wireless signal optical fiber access device, which is used for monitoring the wireless signal optical fiber access device. The wireless signal optical fiber access device comprises a main module, at least one expansion module and at least one far-end module. The expansion module corresponds to the main module, and the far-end module corresponds to the expansion module. The monitoring system comprises at least one far-end monitoring unit, at least one expansion monitoring unit and a main monitoring unit. The far-end monitoring unit is used for obtaining the corresponding information of the far-end module. The expansion monitoring unit is used for obtaining the corresponding information of the expansion module and sending the monitoring command to the far-end monitoring unit to obtain the corresponding information of the far-end module. The main monitoring unit sends the monitoring command to the expansion monitoring unit to obtain the stored corresponding information of the expansion module and the far-end module. The main monitoring unit of the monitoring system can obtain the related information of corresponding expansion module and far-end module from the expansion monitoring unit, which facilitates the timely monitoring. The invention further provides a monitoring method of the wireless signal optical fiber access device.
Description
Technical field
The present invention relates to a kind of monitoring technique, relate in particular to a kind of supervisory control system and method for supervising that is used for wireless signal optical fiber access device.
Background technology
At present, wireless signal optical fiber access device comprises primary module, at least one expansion module and at least one remote end module, generally, when each module is monitored, the main monitoring unit of primary module obtains the corresponding information of each expansion module respectively from the expanding monitoring unit of each expansion module, and the corresponding information that obtains remote end module from the remote monitoring unit of each remote end module, to reach monitoring to each expansion module and each remote end module.
Yet, when the number of expansion module and remote end module more for a long time, the number of corresponding expanding monitoring unit and remote monitoring unit is also more relatively, thereby main monitoring unit needs one by one from each expanding monitoring unit and each remote monitoring unit obtains corresponding information respectively, thereby cause the time that each respective extension module and remote end module are monitored longer, cause the relevant information of each module in the wireless signal optical fiber access device in time to monitor.
Summary of the invention
In view of this, be necessary to provide a kind of supervisory control system and the method for supervising that can in time monitor the relevant information of each module in the wireless signal optical fiber access device.
A kind of supervisory control system of wireless signal optical fiber access device, it is used for the information of wireless signal optical fiber access device is monitored.Described wireless signal optical fiber access device comprises a primary module, at least one expansion module and at least one remote end module.Described at least one expansion module is corresponding with described primary module.Described at least one remote end module is corresponding with described at least one expansion module.Described supervisory control system comprises at least one remote monitoring unit, at least one expanding monitoring unit and a main monitoring unit.Described at least one remote monitoring unit is used to obtain and store the corresponding information of described remote end module.Described at least one expanding monitoring unit is used to obtain and store the corresponding information of described expansion module, and sends the corresponding information of described at least one remote end module of being stored to obtain monitor command to described at least one remote monitoring unit.Described main monitoring unit send monitor command to described at least one expanding monitoring unit with the corresponding information of described at least one expansion module of obtaining described at least one expanding monitoring element memory storage and the corresponding information of described at least one remote end module.
A kind of method for supervising of wireless signal optical fiber access device, it is used for the information of wireless signal optical fiber access device is monitored.Described wireless signal optical fiber access device comprises a primary module, at least one expansion module and at least one remote end module, described at least one expansion module is corresponding with described primary module, and described at least one remote end module is corresponding with described at least one expansion module.Described method for supervising may further comprise the steps:
Obtain and store the corresponding information of corresponding remote end module in each remote end module;
Obtain and store the corresponding information of each expansion module in each expansion module, and send the corresponding information of the described remote end module that monitor command to described each remote end module stored to obtain;
The corresponding information and the corresponding information described and corresponding each remote end module of each expansion module of described each expansion module that transmission monitor command to described each expansion module is stored to obtain.
Compared with prior art, the supervisory control system of wireless signal optical fiber access device provided by the invention and method for supervising are by being provided with the expanding monitoring unit, both can obtain the relevant information of respective distal end module in each remote monitoring unit, also can respond monitor command that main monitoring unit sends with the related information transmission of the relevant information of the respective distal end module obtained and expansion module to main monitoring unit, thereby make supervisory control system need not respectively and each remote monitoring unit obtains corresponding information respectively from each expanding monitoring unit, not only improve the data transmission efficiency of whole monitoring system, also be convenient in time monitor simultaneously each expansion module and remote end module.
Description of drawings
Fig. 1 is the schematic diagram of the wireless signal optical fiber access device used of the supervisory control system of the wireless signal optical fiber access device of first embodiment of the invention.
Fig. 2 is the schematic diagram of supervisory control system of the wireless signal optical fiber access device of first embodiment of the invention.
Fig. 3 is the method flow diagram of the supervisory control system of first embodiment of the invention.
Fig. 4 is the schematic diagram of supervisory control system of the wireless signal optical fiber access device of second embodiment of the invention.
Fig. 5 is the method flow diagram of the supervisory control system of second embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See also Fig. 1 and Fig. 2, the supervisory control system 100 of the wireless signal optical fiber access device of first embodiment of the invention is used for the information of wireless signal optical fiber access device 10 is monitored.In the present embodiment, described wireless signal optical fiber access device 10 comprises 64 remote end module 12A1～12A64, eight expansion module 14B1～14B8 and a primary module 16.In the present embodiment, per eight remote end modules are corresponding with an expansion module, and promptly remote end module 12A1～12A8 is corresponding with expansion module 14B1.In the present embodiment, described eight expansion module 14B1～14B8 are corresponding with described primary module 16.The number that is appreciated that remote end module and expansion module can be used and need be provided with according to the user.
In the present embodiment, described supervisory control system 100 comprises 64 remote monitoring unit
In the present embodiment, described supervisory control system 100 comprises 64 remote monitoring unit 120A1～120A64, eight expanding monitoring unit 140B1～140B8 and a main monitoring unit 160.Described 64 remote monitoring unit 120A1～120A64 are corresponding with 64 remote end module 12A1～12A64 respectively.Described eight expanding monitoring unit 140B1～140B8 are corresponding with eight expansion module 14B1～14B8 respectively.Described main monitoring unit 160 is corresponding with primary module 16.Be appreciated that remote monitoring unit and expanding monitoring unit number can use and need be provided with according to the user.
Each remote monitoring unit 120A1～120A64 is respectively applied for the corresponding information that obtains and store each corresponding remote end module 12A1～12A64.Wherein, the corresponding information that obtains of each remote monitoring unit 120A1～120A64 comprises information such as optical signal power among remote end module 12A1～12A64 and radiofrequency signal power.
Each expanding monitoring unit 140B1～140B8 is respectively applied for the corresponding information that obtains and store each expansion module 140B1～140B8, simultaneously, each expanding monitoring unit 140B1～140B8 also send successively monitor command to pairing each remote monitoring unit 120A1～120A64 to obtain the corresponding information of each the remote end module 12A1～12A64 that is stored in each remote monitoring unit 120A1～120A64.Wherein, the corresponding information that obtains of each expanding monitoring unit 140B1～140B8 comprises information such as optical signal power among each expansion module 14B1～14B8 and radiofrequency signal power.
As shown in Figure 2, existing is the course of work that example illustrates supervisory control system 100 with main monitoring unit 160, expanding monitoring unit 140B1 and eight remote monitoring unit 120A1～120A8 corresponding with expanding monitoring unit 140B1.
Expanding monitoring unit 140B1 comprises eight far-end acquiring unit 142B1～142B8, an expansion acquiring unit 144 and a control unit 146.Described eight far-end acquiring unit 142B1～142B8 are corresponding with eight remote monitoring unit 120A1～120A8 respectively.
Far-end acquiring unit 142B1～142B8 comprises that respectively a far-end information obtains subelement and a far-end information stores subelement, and promptly the corresponding respectively far-end information of far-end acquiring unit 142B1～142B8 is obtained subelement 1422B1～1422B8 and far-end information stores subelement 1424B1～1424B8.It is corresponding with remote monitoring unit 120A1～120A8 respectively that each far-end information is obtained subelement 1422B1～1422B8, and be used for obtaining the corresponding information of corresponding remote monitoring unit 120A1～120A8 stored and be stored to far-end information stores subelement 1424B1～1424B8 respectively.
Described expansion acquiring unit 144 comprises that an extend information obtains subelement 1442 and an extend information storing sub-units 1444.Described extend information is obtained subelement 1442 and is used for obtaining with the corresponding information of the pairing expansion module 14B1 of this expanding monitoring unit 140B1 and is stored to described extend information storing sub-units 1444.
Described control unit 146 transfers to described main monitoring unit 160 according to the monitor command that described main monitoring unit 160 sends with the corresponding information of each far-end information stores subelement 1424B1～1424B8 stored and the corresponding information of extend information storing sub-units 1444 stored.
Be 1 second (s) if generally obtain the time of information in expanding monitoring unit and the remote monitoring unit, traditional supervisory control system is after the information of obtaining first remote monitoring unit 120A1 stored, need be in the information of having obtained last expanding monitoring unit 140B8 and last remote monitoring unit 120A64 stored, also be after the 64s, main monitoring unit 160 is the information of monitoring unit 120A64 stored, also be after the 64s, main monitoring unit 160 could obtain the relevant information of corresponding remote end module 12A1 in first remote monitoring unit 120A1.Yet, the supervisory control system 100 of present embodiment is after main monitoring unit 160 transmission monitor commands obtain the information of first remote monitoring unit 120A1 stored to first expanding monitoring unit 140B1, when main monitoring unit 160 obtains the information of last expanding monitoring unit 140B8, can be simultaneously obtain relevant information in the expanding monitoring unit 140B8 with corresponding each the remote monitoring unit of 140B8, this expanding monitoring unit, promptly behind 8s, main monitoring unit 160 can obtain the relevant information that the first remote monitoring unit 140B1 reaches first the remote monitoring unit 120A1 corresponding with this first remote monitoring unit 140B1 once more, make the data transmission efficiency of supervisory control system higher, thereby can in time obtain the information of each expanding monitoring unit and remote monitoring element memory storage, be convenient to monitor each remote end module and expansion module.
Be appreciated that, in the message transmission of each far-end information stores subelement 1424B1～1424B8 and extend information storing sub-units 1444 stored to main monitoring unit 160, control unit 146 can also be used for the information in each far-end information stores subelement 1424B1～1424B8 and the extend information storing sub-units 1444 is put sky, reduces the data volume of next transmission information.
In the present embodiment, the employed carrier frequency of monitoring communications between main monitoring unit 160 and the expanding monitoring unit 140B1-140B8 is identical with the employed carrier frequency of monitoring communications between expanding monitoring unit 140B1-140B8 and the remote monitoring unit 120A1-120A64.
Can not go here and there remote monitoring unit 120A1-120A64 for guaranteeing monitoring communications between main monitoring unit 160 and the expanding monitoring unit 140B1-140B8, the employed carrier frequency of monitoring communications between employed carrier frequency of monitoring communications between main monitoring unit 160 and the expanding monitoring unit 140B1-140B8 and expanding monitoring unit 140B1-140B8 and the remote monitoring unit 120A1-120A64 is inequality, thereby guarantees the accuracy of communication.In the present embodiment, main monitoring unit 160 is 433.92 megahertzes (MHz) with the carrier frequency of communicating by letter between the expanding monitoring unit 140B1-140B8, and expanding monitoring unit 140B1-140B8 is 315.16MHz with the carrier frequency of communicating by letter between the remote monitoring unit 120A1-120A64.
For ease of better supervisory control system being applied in the wireless signal optical fiber access device, each remote monitoring unit 120A1～A62 correspondence respectively is arranged among corresponding remote end module 12A1～A64, each expanding monitoring unit 140B1～140B8 is separately positioned among corresponding expansion module 14B1～14B8, and main monitoring unit 160 is arranged in the primary module 16.
See also Fig. 3, may further comprise the steps with the method for supervising of main monitoring unit 160, expanding monitoring unit 140B1 and eight the remote monitoring unit 120A1～120A8 wireless signal optical fiber access device that is example:
S110: the corresponding information that obtains and store corresponding remote end module in each remote end module;
S120: the corresponding information that obtains and store each expansion module in each expansion module;
S130: send successively monitor command to each remote end module in each remote end module, to obtain the corresponding information of the remote end module of being stored;
S140: the corresponding information that obtains described primary module;
S150: send successively each expansion module that monitor command to each expansion module stored to obtain corresponding information and with the corresponding information of corresponding each remote end module of each expansion module.
In step S110, utilize each remote monitoring unit 120A1～120A8 to obtain relevant informations such as the power of light signal of remote end module 12A1～12A64 and radiofrequency signal power respectively in remote end module 12A1～12A8.
In step S120, utilize extend information to obtain subelement 1442 and obtain relevant informations such as the optical signal power of this expansion module 14B1 and radiofrequency signal power from expansion module 14B1.
In step S130, utilize far-end information to obtain the relevant information that subelement 1422B1 sends respective distal end module 12A1～12A8 that monitor command stored to obtain to each corresponding remote monitoring unit 120A1～120A8.
In step S140, utilize main monitoring unit 160 to obtain relevant informations such as the optical signal power of primary module 16 and radiofrequency signal power in the primary module 16.
In step S150, utilize main monitoring unit 160 to send monitor commands to expanding monitoring unit 140B1 so that control unit 146 with the related information transmission of this expansion module 14B1 of the relevant information of the remote end module 12A1-12A8 of far-end information stores subelement 1424B1～1424B8 stored and extend information storing sub-units 1444 stored to main monitoring unit 160.
Be appreciated that step S120 and step S130 can exchange, step S140 and S150 can exchange.
Be appreciated that, behind step S140, can also utilize control unit 146 that the corresponding information of far-end information stores subelement 1424B1～1424B8 and extend information storing sub-units 1444 stored is put sky, to reduce the transmission amount of information of next expanding monitoring unit 140B1 and main monitoring unit 160.
The supervisory control system 100 of described wireless signal optical fiber access device and method for supervising both can send the relevant information that monitor command obtains the respective distal end module in each remote monitoring unit by the expanding monitoring unit 140B1-140B8 that is provided with, can respond again monitor command that main monitoring unit sends with the related information transmission of the information of the remote monitoring unit that obtains and expansion module self to main monitoring unit, thereby make supervisory control system need not respectively and each remote monitoring unit obtains corresponding information respectively from each expanding monitoring unit, can be in time from expanding the relevant information of obtaining each expansion module 14B1-14B8 and each remote end module 12A1-12A8 in the first 140B1-140B8 of single monitoring, not only improve the data transmission efficiency of whole monitoring system 100, also be convenient in time monitor simultaneously each expansion module 14B1-14B8 and remote end module 12A1-12A8.
See also Fig. 4, it is the supervisory control system 200 of the wireless signal optical fiber access device of second embodiment of the invention.Described supervisory control system 200 is that with the difference of the supervisory control system 100 of first execution mode expanding monitoring unit is different.Described supervisory control system 200 comprises 64 remote monitoring unit 220A1～220A64, eight expanding monitoring unit 240B1～240B8 and a main monitoring unit 260.Described remote monitoring unit 220A1～220A64 and described main monitoring unit 260 respectively with first execution mode in remote monitoring unit 120A1～120A64 and main monitoring unit 160 roughly the same, do not repeat them here.
Now with main monitoring unit 260, expanding monitoring unit 240B1 and with corresponding eight the remote monitoring unit 220A1～220A8 of expanding monitoring unit 240B1 be the course of work that example illustrates supervisory control system 200.
Expanding monitoring unit 240B1 comprises eight far-end acquiring unit 242B1～242B8, an expansion acquiring unit 244 and a control unit 246.Eight far-end acquiring unit 242B1～242B8 are corresponding with eight remote monitoring unit 220A1～220A8 respectively.
Each far-end acquiring unit 242B1～242B8 comprises a far-end information extraction subelement, remote storage subelement, far-end relatively subelement and a far-end state-detection subelement respectively, promptly far-end acquiring unit 242B1～242B8 respectively correspondence comprise far-end information extraction subelement 2422B1～2422B8, remote storage subelement 2424B1～2424B8, far-end relatively subelement 2426B1～2426B8 and far-end state-detection subelement 2428B1～2428B8.
Each far-end information extraction subelement 2422B1～2422B8 is corresponding with each remote monitoring unit 220A1～220A8 respectively.Far-end information extraction subelement 2422B1～2422B8 obtains the corresponding information in remote monitoring unit 220A1～220A8 respectively and distinguishes corresponding stored to each remote storage subelement 2424B1～2424B8.
The corresponding information of each remote monitoring unit 220A1～220A8 stored of correspondence that far-end comparison subelement 2426B1～2426B8 obtains far-end information extraction subelement 2422B1～2422B8 respectively and the corresponding information of remote storage subelement 2424B1～2424B8 stored compare.Be appreciated that, the corresponding information of remote storage subelement 2424B1～2424B8 stored is general to be empty when initial, after far-end information extraction subelement 2422B1～2422B8 is obtaining the information of corresponding remote monitoring unit 220A1～220A8 stored for the first time respectively, far-end comparison subelement 2426B1～2426B8 is inequality with the corresponding far-end information extraction subelement 2422B1～information of 2422B8 extraction with empty comparative result, after this, far-end comparison subelement 2424B1～2424B8 compares the information of far-end information extraction subelement 2422B1～2422B8 extraction and the information of last relatively back remote storage subelement 2424B1～2424B8 stored.
As in far-end acquiring unit 242B1, if the information that far-end information extraction subelement 2422B1 obtains and the information of remote storage subelement 2424B1 stored are inequality, then far-end comparison subelement 2426B1 is updated to the information that far-end information extraction subelement 2422B1 extracts with remote storage subelement 2424B1 canned data, and far-end state-detection subelement 2426B1 sets a far-end state flag bit sign amount according to the comparative result that far-end compares subelement 2426B1 simultaneously.In the present embodiment, if the comparative result of far-end comparison subelement 2426B1 is inequality, then the sign amount of the far-end state flag bit of far-end state-detection subelement 2426B1 setting is " 1 ", if the comparative result of far-end comparison subelement 2426B1 is identical, then the sign amount of the far-end state flag bit of far-end state-detection subelement 2426B1 setting is " 0 ".
Be appreciated that the operation principle between far-end information extraction subelement, remote storage subelement, far-end comparison subelement and the far-end state-detection subelement in other each acquiring units is all identical.
Described expansion acquiring unit 244 comprises that extend information extracts subelement 2442, extension storage subelement 2444, a ratio than subelement 2446 and an extended mode detection sub-unit 2448.Described extend information is extracted the corresponding information that subelement 2442 obtains expansion module 24B1 in the expansion module 24B1 corresponding with this expanding monitoring unit 240B1.Ratio is used for that than subelement 2446 extend information is extracted corresponding information that subelement 2442 obtains and the corresponding information of extension storage subelement 2444 stored compares.
Be appreciated that, the corresponding information of extension storage subelement 2444 stored is general to be empty when initial, after extend information extraction subelement 2442 obtains the corresponding information of expansion module 24B1 for the first time, ratio than subelement 2446 extend information is extracted the information of subelement 2442 extractions and empty comparative result is inequality, after this, ratio is that the information that extend information is extracted information that subelement 2442 extracts and last relatively back extension storage subelement 2444 stored is compared than subelement 2446 at every turn.
If the information that extend information extraction subelement 2442 obtains and the information of extension storage subelement 2444 stored are inequality, then ratio is updated to extend information than subelement 2446 with extension storage subelement 2444 canned datas and extracts the information that subelement 2442 obtains.Simultaneously, extended mode detection sub-unit 2448 is set an extended mode flag bit sign amount according to ratio than the comparative result of subelement 2446.
In the present embodiment, if ratio is inequality than the comparative result of subelement 2446, then the sign amount of the state flag bit of extended mode detection sub-unit 2446 generations is " 1 ", if ratio is identical than the comparative result of subelement 2446, then the sign amount of the state flag bit of extended mode detection sub-unit 2446 generations is " 0 ".
In the present embodiment, if the comparative result of far-end comparison subelement 2426B1 is inequality, then the sign amount of the far-end state flag bit of setting in the far-end state-detection subelement 2426B1 is " 1 ", ratio is inequality than the comparative result of subelement 2446, extended mode flag bit sign amounts of setting in the extended mode detection sub-unit 2446 " 1 " then, then main monitoring unit 260 sends the control unit 246 of monitor command to this expanding monitoring unit 240B1, for example send to extract the order of the information in the expanding monitoring unit, then to be " 1 " and extended mode flag bit sign amount " 1 " according to the sign amount of far-end state flag bit transfer to main monitoring unit 260 with the corresponding information of remote storage subelement 2424B1 canned data and extension storage subelement 2444 stored to control unit 246.
In the present embodiment, the employed carrier frequency of monitoring communications between main monitoring unit 260 and the expanding monitoring unit 240B1-240B8 is identical with the employed carrier frequency of monitoring communications between expanding monitoring unit 240B1-140B8 and the remote monitoring unit 220A1-220A64.
Can not go here and there remote monitoring unit 220A1-220A64 for guaranteeing monitoring communications between main monitoring unit 260 and the expanding monitoring unit 240B1-240B8, the employed carrier frequency of monitoring communications between employed carrier frequency of monitoring communications between main monitoring unit 260 and the expanding monitoring unit 240B1-240B8 and expanding monitoring unit 240B1-240B8 and the remote monitoring unit 220A1-220A64 is inequality, thereby guarantees the accuracy of communication.In the present embodiment, main monitoring unit 260 is 433.92 megahertzes (MHz) with the carrier frequency of communicating by letter between the expanding monitoring unit 240B1-240B8, and expanding monitoring unit 240B1-240B8 is 315.16MHz with the carrier frequency of communicating by letter between the remote monitoring unit 220A1-220A64.
See also Fig. 5, may further comprise the steps with the method for supervising of main monitoring unit 260, expanding monitoring unit 240B1 and eight the remote monitoring unit 220A1～220A8 wireless signal optical fiber access device that is example:
S210: the corresponding information that obtains and store each remote end module in each remote end module;
S220: send each extremely corresponding remote end module of monitor command successively in each remote end module, to obtain the corresponding information of each corresponding remote end module of being stored with each expansion module;
S230: the information of each remote end module of being obtained and each remote end module relevant information of expansion module stored are compared,, then enter step S240,, enter step S250 if identical if inequality.Successively next remote end module is monitored;
S240: upgrade the corresponding information of each remote end module of correspondence of being stored in each expansion module and set a far-end state flag bit sign amount;
S250: successively next remote end module is monitored;
S260: the corresponding information that obtains each expansion module in each expansion module;
S270: the corresponding information of each expansion module of being obtained is compared with the related expanding information of each expansion module stored respectively,, then enter step S280a,, enter step S280b if identical if inequality.Then continue to obtain the corresponding information of each expansion module;
S280a: upgrade the corresponding information of each expansion module of being stored, and set an extended mode flag bit sign amount;
S280b: the corresponding information that continues to obtain each expansion module;
S290: send monitor command and measure to each expansion module and according to the far-end state flag bit sign amount that sets and extended mode flag bit sign and determine whether that each expansion module that will be stored in each respective extension module and the corresponding information of remote end module transfer to primary module.
In step S210, utilize remote monitoring unit 220A1～220A64 to obtain relevant informations such as the optical signal power of remote end module 22A1～22A64 and radiofrequency signal power respectively.
In step S220, utilize far-end information extraction subelement 2422B1 to send the extremely corresponding remote monitoring unit 220A1 of first monitor command to obtain the relevant information of the remote end module 22A1 that is stored in the remote monitoring unit 220A1.
In step S230, utilize the information of the remote monitoring unit 220A1 stored that far-end comparison subelement 2426B1 obtains far-end information extraction subelement 2422B1 and the information of remote storage subelement 2424B1 stored to compare.
In step S240, if the comparative result of far-end comparison subelement 2426B1 is inequality, then far-end comparison subelement 2426B1 is the information of obtaining in the remote monitoring unit 220A1 that subelement 2422B1 obtains with the information updating of remote storage subelement 2424B1 stored, and far-end state-detection subelement 2426B1 sets a far-end state flag bit.
In step S250, if the comparative result of far-end comparison subelement 2426B1 is identical, then expanding monitoring unit 240B1 monitors next remote monitoring unit 220A2 successively.
In step S260, utilize extend information to extract subelement 2442 and obtain relevant informations such as the optical signal power of this expansion module 14B1 and radiofrequency signal power.
In step S270, utilize ratio extend information to be extracted corresponding information that subelement 2442 obtains and the corresponding information of extension storage subelement 2444 stored compares than subelement 2446.
In step S280a, if ratio is inequality than the comparative result of subelement 2446, then ratio is updated to extend information than subelement 2446 with extension storage subelement 2444 canned datas and extracts the information that subelement 2442 obtains, simultaneously, extended mode detection sub-unit 2448 is set an extended mode flag bit sign amount.In the present embodiment, the sign amount of the extended mode flag bit that extended mode detection sub-unit 2448 is set is " 1 ".
In step S280b, if ratio is identical than the comparative result of subelement 2446, the sign amount that is the extended mode flag bit of extended mode detection sub-unit 2448 settings is " 0 ", and then extend information is extracted the corresponding information that subelement 2442 continues to obtain each expansion module.
In step S290, utilize main monitoring unit 220 to send monitor commands to control unit 246, control unit 246 according to the sign amount " 1 " of the sign amount " 1 " of far-end state flag bit and extended mode flag bit respectively with the related information transmission of this expansion module 24B1 of the relevant information of the remote end module 22A1-22A8 of remote storage subelement 2424B1～2424B8 stored and extension storage subelement 2444 stored to main monitoring unit 220.
The supervisory control system 200 of described wireless signal optical fiber access device and method for supervising both can obtain the relevant information of remote end module in the remote monitoring unit by the expanding monitoring unit 240B1-240B8 that is provided with, the monitor command that can respond primary module again with the related information transmission of the information of the remote monitoring unit that obtains and expansion module self to main monitoring unit, make supervisory control system can obtain the relevant information of remote end module and expansion module timely, improve the data transmission efficiency of whole monitoring system, be convenient in time obtain the corresponding information of each expansion module and remote end module.And by comparison subelement and ratio being set than subelement, only when the relevant information of the relevant information of remote end module and expansion module changes, need the relevant information that changes is transported to main monitoring unit, significantly reduced the volume of transmitted data of supervisory control system, conserve system resources.
Be understandable that, for the person of ordinary skill of the art, can make other various corresponding changes and distortion by technical conceive according to the present invention, and all these change the protection range that all should belong to claim of the present invention with distortion.
Claims (11)
1. the supervisory control system of a wireless signal optical fiber access device, it is used for wireless signal optical fiber access device is monitored, described wireless signal optical fiber access device comprises a primary module, at least one expansion module and at least one remote end module, described at least one expansion module is corresponding with described primary module, described at least one remote end module is corresponding with described at least one expansion module, described supervisory control system comprises at least one remote monitoring unit, at least one expanding monitoring unit and a main monitoring unit, described at least one remote monitoring unit is used to obtain and store the corresponding information of described remote end module; Described at least one expanding monitoring unit is used to obtain and store the corresponding information of described expansion module, and sends the corresponding information of described at least one remote end module of being stored to obtain monitor command to described at least one remote monitoring unit; Described main monitoring unit send monitor command to described at least one expanding monitoring unit with the corresponding information of described at least one expansion module of obtaining described at least one expanding monitoring element memory storage and the corresponding information of described at least one remote end module.
2. time service control system as claimed in claim 1, it is characterized in that, described at least one expanding monitoring unit comprises at least one far-end acquiring unit, an expansion acquiring unit and a control unit, described at least one far-end acquiring unit is used to obtain and store the corresponding information of the described remote end module of pairing described at least one remote monitoring element memory storage, described expansion acquiring unit is used to obtain and store the corresponding information of described expansion module, and the monitor command that described control unit sends according to described main monitoring unit controls described far-end acquiring unit respectively and described expansion acquiring unit transfers to described main monitoring unit with the corresponding information of being stored.
3. supervisory control system as claimed in claim 2, it is characterized in that, described at least one far-end acquiring unit comprises that a far-end information obtains subelement and a far-end information stores subelement, described far-end information is obtained subelement and is used for obtaining the corresponding information of pairing described at least one remote monitoring element memory storage and is stored to described far-end information stores subelement, and the monitor command that described control unit sends according to described main monitoring unit transfers to described main monitoring unit with the corresponding information of described far-end information stores subelement stored.
4. supervisory control system as claimed in claim 3 is characterized in that, described control unit also is used for the information in the described far-end information stores subelement is put sky.
5. supervisory control system as claimed in claim 2, it is characterized in that, described at least one far-end acquiring unit comprises a far-end information extraction subelement, a remote storage subelement, a far-end compares subelement and a far-end state-detection subelement, described far-end information extraction subelement is used to obtain the corresponding information of pairing described at least one remote monitoring element memory storage, described far-end comparison subelement is used for corresponding information that described far-end information extraction subelement is obtained and the corresponding information of described remote storage subelement stored compares, if the information that described far-end information extraction subelement obtains and the information of described remote storage subelement stored are inequality, then described far-end comparison subelement is updated to information and the described far-end state-detection subelement that described far-end information extraction subelement obtains with described remote storage subelement canned data and sets a far-end state flag bit sign amount, and the described far-end state flag bit sign of setting in monitor command that described control unit sends according to described main monitoring unit and the described far-end state-detection subelement is measured the corresponding information that determines whether described remote storage subelement stored and transferred to described main monitoring unit.
6. supervisory control system as claimed in claim 2, it is characterized in that, described expansion acquiring unit comprises that an extend information obtains subelement and an extend information storing sub-units, described extend information is obtained subelement and is used for obtaining the corresponding information of pairing described at least one remote monitoring element memory storage and is stored to described extend information storing sub-units, and the monitor command that described control unit sends according to described main monitoring unit transfers to described main monitoring unit with the corresponding information of described extend information storing sub-units stored.
7. supervisory control system as claimed in claim 6 is characterized in that, described control unit also is used for the information in the described extend information storing sub-units is put sky.
8. supervisory control system as claimed in claim 6, it is characterized in that, described extend information acquiring unit comprises an extend information extraction subelement, an extension storage subelement, a ratio is than subelement and an extended mode detection sub-unit, described extend information is extracted the corresponding information that subelement is used to obtain described expansion module, described ratio is used for corresponding information that described extend information extraction unit is obtained than subelement and the corresponding information of described extension storage subelement stored compares, if the information that described extend information extraction subelement obtains and the information of described extension storage subelement stored are inequality, then described ratio is updated to described extend information than subelement with described extension storage subelement canned data and extracts information and the described extended mode detection sub-unit that subelement obtains and set an extended mode flag bit sign amount, and the state flag bit sign of setting in monitor command that described control unit sends according to described main monitoring unit and the described extended mode detection sub-unit is measured the corresponding information that determines whether described extension storage subelement stored and transferred to described main monitoring unit.
9. the method for supervising of a wireless signal optical fiber access device, it is used for the information of wireless signal optical fiber access device is monitored, described wireless signal optical fiber access device comprises a primary module, at least one expansion module and at least one remote end module, described at least one expansion module is corresponding with described primary module, described at least one remote end module is corresponding with described at least one expansion module, and described method for supervising may further comprise the steps:
Obtain and store the corresponding information of corresponding remote end module in each remote end module;
In each expansion module, obtain and store the corresponding information of each expansion module, and send
MonitoringThe corresponding information of the described remote end module that order to described each remote end module is stored to obtain;
Send
MonitoringThe corresponding information and the corresponding information described and corresponding each remote end module of each expansion module of described each expansion module that order to described each expansion module is stored to obtain.
10. method for supervising as claimed in claim 9 is characterized in that, may further comprise the steps in the step of the corresponding information that obtains and store described expansion module:
Corresponding information with described each remote end module of being obtained in described each expansion module compares with the corresponding information of being stored, if it is inequality, then upgrade the corresponding information of described each remote end module of storing, and generate a far-end state flag bit sign amount according to comparative result;
Measure according to the monitor command that sends and the described far-end state flag bit sign that sets and to determine whether that the corresponding information that will be stored transfers to described primary module.
11. method for supervising as claimed in claim 10 is characterized in that,
Obtain and store in the step of corresponding information of described expansion module further comprising the steps of:
Corresponding information with described each expansion module of being obtained in each expansion module compares with the corresponding information of being stored, if it is inequality, then upgrade the corresponding information of described each expansion module of being stored, and generate an extended mode flag bit sign amount according to comparative result;
Measure according to the monitor command that sends and the described extended mode flag bit sign that sets and to determine whether that the corresponding information that will be stored transfers to described primary module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105707839A CN102026226A (en) | 2010-11-29 | 2010-11-29 | Monitoring system and monitoring method of wireless signal optical fiber access device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105707839A CN102026226A (en) | 2010-11-29 | 2010-11-29 | Monitoring system and monitoring method of wireless signal optical fiber access device |
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Cited By (1)
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| CN104767583A (en) * | 2011-06-03 | 2015-07-08 | 武汉盛华微***技术股份有限公司 | Optical fiber access timing device with time-delay measuring system |
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