CN1595852B - End-to-end real time on-line monitoring system and method for circuit - Google Patents
End-to-end real time on-line monitoring system and method for circuit Download PDFInfo
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- CN1595852B CN1595852B CN200410049693XA CN200410049693A CN1595852B CN 1595852 B CN1595852 B CN 1595852B CN 200410049693X A CN200410049693X A CN 200410049693XA CN 200410049693 A CN200410049693 A CN 200410049693A CN 1595852 B CN1595852 B CN 1595852B
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Abstract
The invention discloses an end-end real-time on-line circuit monitoring system, including user-end testing device of circuit in series in service separation position, central monitoring device f circuit in series in circuit network and test management part connected with central testing device, where the user-end testing device monitors the circuit at the service separation position and transmits corresponding alarm information to the central monitoring device as finding circuit failure; the central monitoring device monitors the circuit in the circuit network and transmits corresponding alarm information to the test management part as finding circuit failure, and receives and reports the alarm information of circuit at the service separation position and receives control information from the test management part and transmits control information to the user-end testing device. The invention also discloses an end-end real-time on-line circuit monitoring method.
Description
Technical field
The present invention relates to monitoring technology, particularly a kind of end-end real-time on-line circuit monitoring system and method.
Background technology
Digital circuit is the bright physical channel of a kind of full impregnated, and it supports multiple business such as data, speech, image, and the client communication agreement is had no requirement, but client's free choice net network equipment and communication protocol.The digital circuit traffic rate can be selected as required, and multiple speed such as 2Mbit/s, 8Mbit/s, 34Mbit/s, 155Mbit/s, 622Mbit/s, 2.5Gbit/s are arranged.Digital Data Net (DDN) is to adopt digital data circuit to come the data transmission network of transmission signals, and Digital Data Net is for the user provides digital, full impregnated is bright, high-quality network connects and transmit various data services.The traffic rate of DDN can be selected arbitrarily between 2.4kbit/s to 2.048Mbit/s as required.At present, circuit leasing mainly comprises the taxi of circuit and digital circuit to digital data.
At present, the circuit lessor mainly is the monitoring of finishing the circuit that the user is rented by the network management system of transmission system on the circuit.What hire out element as network in the circuit that the user rented is the transmission end to end circuit, comprising many networks such as Access Network and backbone networks.Backbone network comprises inter-provincial backbone network, backbone network and local network inside the province.Because used transmission equipment relates to more producer on the backbone network; each layer of transmission network is the layering construction; and these transmission equipments do not have unified interface standard and software is also upgraded through regular meeting; so be very difficult to build comprehensive network management platform, therefore also do not have at present comprehensive network management platform.So can't be implemented in the professional real-time end-to-end monitoring that backbone network is striden producer at present, cause the circuit lessor to carry out truly circuit quality real time on-line monitoring end to end in real time thus, thereby better circuit Rental Service can not be provided to leased circuit side.
Summary of the invention
In view of this, main purpose of the present invention is a kind of end-end real-time on-line circuit monitoring of proposition system, to realize the end-to-end real time on-line monitoring to circuit.
Another object of the present invention is to propose a kind of end-end real-time on-line circuit monitoring method, to realize the end-to-end real time on-line monitoring to circuit.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of end-end real-time on-line circuit monitoring system comprises:
The user side testing equipment is used for the professional separation place circuit of interior circuit of observation circuit network and subscriber line circuit, and sends professional separation circuit alarm information to central monitoring equipment when monitoring fault;
Central monitoring equipment, be used for circuit and the professional separation circuit alarm information that receives the transmission of user side testing equipment in the observation circuit network, when monitoring fault in test and management part transtation mission circuit network the circuit alarm information, when receiving professional separation circuit alarm information, partly report this business separation circuit alarm information, also be used for control messages that the acceptance test administrative section sends and control messages from the user side testing equipment to the user side testing equipment that issue simultaneously to test and management;
The test and management part is used for transmitting control message to central monitoring equipment, and circuit alarm information in the circuit network that reports and/or professional separation circuit alarm information are handled;
Wherein the user side testing equipment is serially connected in the professional separation place circuit of interior circuit of circuit network and subscriber line circuit, and central monitoring equipment is serially connected in circuit in the circuit network, and the test and management part is connected with central monitoring equipment.
This system further comprises an input circuit signal and the probe type monitoring equipment of output circuit signal not, and described probe type monitoring equipment is connected across on the circuit network circuit, is used to find out the fault point of circuit network.
Described central monitoring equipment partly is connected with test and management by Ethernet or serial communication mode.
Described test and management part is treated to circuit alarm information in the circuit network that reports and/or professional separation circuit alarm information: the test and management part provides the circuit operational report according to circuit alarm information and/or professional separation circuit alarm information in the network that reports.
Described user side testing equipment communicates by load mode in being with and central monitoring equipment, and described central monitoring equipment partly communicates by being with outer access mode and test and management.
Described user side testing equipment comprises:
Main control module is used to carry out data computation and control;
Data memory module is used to store the result of main control module to data;
E1 processing of circuit module is used to monitor the E1 code stream that enters into the user side testing equipment and generates and send pseudo random sequence;
Logic module is used to carry out all logical process in the user side testing equipment;
The in-band communications module is used to realize the in-band communications of user side testing equipment and central monitoring equipment;
Clock module is used to provide clock signal;
Power module is used for to described user side testing equipment power supply;
Wherein main control module, data memory module, E1 processing of circuit module, logic module, in-band communications module, clock module are connected with bus respectively with power module, and the information exchange between each module is all undertaken by bus in the described user side testing equipment.
Described user side testing equipment further comprises the control module of switching that is used for the circuit signal dual transmitting and receiving, and the described control module of switching is connected with bus.
Described central monitoring equipment comprises:
Main control module is used to carry out data computation and control;
Data memory module is used to store the result of main control module to data;
E1 processing of circuit module is used to monitor the E1 code stream that enters into central monitoring equipment and generates and send pseudo random sequence;
Logic module is used to carry out all logical process in the central monitoring equipment;
The in-band communications module is used for carrying out in-band communications between central monitoring equipment and user side testing equipment;
Clock module is used to provide clock signal;
Power module is used for to described central monitoring power devices;
The out-of-band communication module is used to realize the out-of-band communication between central monitoring equipment and test and management part;
Wherein main control module, data memory module, E1 processing of circuit module, logic module, in-band communications module, clock module, power module are connected with bus respectively with the out-of-band communication module, and the information exchange between described each module of central monitoring equipment is all undertaken by bus
Described out-of-band communication module is the network interface communication module.
A kind of end-end real-time on-line circuit monitoring method may further comprise the steps:
A, in circuit network circuit and subscriber line circuit professional separation place serial connection user side testing equipment, circuit serial connection central monitoring equipment is connected the test and management part with central monitoring equipment in circuit network;
B, user side testing equipment and central monitoring equipment real time on-line monitoring circuit, when the user side testing equipment is found fault, to central monitoring equipment reporting service separation circuit alarm information, central monitoring equipment partly reports this business separation circuit alarm information to test and management to the user side testing equipment in real time in real time; During fault, central monitoring equipment partly reports circuit alarm information in the circuit network to test and management in real time in central monitoring equipment is found network.
As can be seen from the above technical solutions, the end-end real-time on-line circuit monitoring system of the present invention's proposition comprises user side testing equipment, central monitoring equipment and test and management part.The user side testing equipment is serially connected in the professional separation place in the circuit, sends professional separation circuit alarm information to central monitoring equipment when monitoring the fault at professional separation place.The user side testing equipment is accepted the control of test and management part on the one hand, and the professional separation circuit warning information real-time report that will monitor by central monitoring equipment is given the test and management part on the other hand.Central monitoring equipment is connected in the circuit network, accept on the one hand the control of test and management part and issue the control messages of user side testing equipment to the user side testing equipment, on the other hand with the user side testing equipment with self monitor the circuit warning information that obtains and partly upload to test and management in real time.So behind application the present invention, just realized the test of circuit ruuning situation is expanded to network end-point by network core, and then realized to circuit test function end to end by the user side testing equipment being placed on professional separation place.Simultaneously, when alarm that in the circuit running, occurs when user side testing equipment and/or central monitoring Equipment Inspection and error code, warning information can be reported the test and management part in real time by central monitoring equipment, so realized end-to-end real time on-line monitoring behind application the present invention veritably to circuit.
Simultaneously, can also in monitored circuit, increase the probe type monitoring equipment in the native system, the probe type monitoring equipment that increases newly is jumped on the monitored circuit, the E1 code stream that is input to the probe type monitoring equipment is carried out Real-time Alarm and error monitoring.The probe type monitoring equipment reports to the test and management part by Ethernet or serial communication mode with circuit alarm and the error condition that monitors, and then realize utilizing this probe type monitoring equipment that increases newly to come the function of further the entire circuit fault being analyzed and being located, thereby help finding out quickly the fault point of circuit, therefore be very easy to maintenance circuit.
Description of drawings
Fig. 1 is the schematic diagram of end-end real-time on-line circuit monitoring of the present invention system.
Fig. 2 is the schematic flow sheet of end-end real-time on-line circuit monitoring method of the present invention.
Fig. 3 is the module diagram of user side testing equipment of the present invention.
Fig. 4 is the module diagram of central monitoring equipment of the present invention.
Fig. 5 is that the hardware of central monitoring equipment of the present invention is realized module map.
Fig. 6 is a central monitoring equipment message process chart of the present invention.
Fig. 7 is a central monitoring equipment alarm process chart of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention express clearlyer, the present invention is further described in more detail below in conjunction with drawings and the specific embodiments.
End-end real-time on-line circuit monitoring system among the present invention comprises the user side testing equipment that is serially connected in professional separation in the circuit, is serially connected in central monitoring equipment and the test and management part that links to each other with central monitoring equipment in the circuit network.The user side testing equipment will expand to network end-point finishing the network end-to-end test function by network core to the test of circuit, and send professional point of interface circuit alarm information in real time to central monitoring equipment when monitoring professional point of interface place fault.Circuit operation conditions in the central monitoring monitoring of equipment circuit network, in monitoring circuit network during fault in test and management part real-time report circuit network the circuit alarm information.Simultaneously, central monitoring equipment also receives the professional point of interface circuit alarm information that the user side testing equipment sends, and the professional point of interface circuit alarm information that also monitors, and the control messages that sends of also acceptance test administrative section of central monitoring equipment and control messages from the user side testing equipment to the user side testing equipment that issue to test and management part real-time report user side testing equipment.Test and management part is handled the professional point of interface circuit alarm information that circuit alarm information in the circuit network that reports and user side testing equipment monitor, and transmits control message to central monitoring equipment.
Fig. 1 is the schematic diagram of end-to-end real time on-line monitoring system of the present invention.As shown in Figure 1, this system comprises the user side testing equipment that is connected the professional separation place of telecommunication circuit and subscriber line circuit in the circuit, the central monitoring equipment and the test and management part that is connected with central monitoring equipment that is connected circuit in the communication network, wherein the user side testing equipment is by load mode and central monitoring devices communicating in the band, and central monitoring equipment is partly communicated by letter with test and management with out-band method by the DCN network.
The user side testing equipment is used to monitor the circuit operation conditions of professional separation, realizing lattice network test function end to end, and work as the professional separation place circuit operation of being tested and send professional point of interface circuit alarm information to the central monitoring facility information when breaking down.Central monitoring equipment can be connected any position in the network as required, is used to test the circuit in the communication network.When the telecommunication circuit in the network broke down, central monitoring equipment partly reported communication network in circuit alarm information to be with outer transmission mode to test and management by the DCN network.Simultaneously, central monitoring equipment also receives the professional point of interface circuit alarm information that the user side testing equipment sends, and partly reports this business point of interface circuit alarm information to test and management.The test and management part is handled circuit alarm information in the network that reports and/or professional point of interface circuit alarm information.Test and management part also transmits control message to central monitoring equipment, the control messages that central monitoring equipment acceptance test administrative section sends, and issue the control messages of user side testing equipment to the user side testing equipment.
Can further in native system, increase the probe type monitoring equipment, and the probe type monitoring equipment that increases newly jumped on the circuit, and to this probe type monitoring equipment input circuit signal, thereby can utilize this probe type monitoring equipment that increases newly to come fault is analyzed and located, thereby help finding out quickly the fault point of digital circuit.
According to the concrete structure of circuit physical network, also can in communication network, connect one or more user side testing equipments in the appropriate location, be beneficial to the fault of circuit in the communication network is analyzed and located.
Can further in native system, increase the user side testing equipment of band protection switch function; the user side testing equipment of band protection switch function is connected professional separation place; be used to realize the dual transmitting and receiving function of user side testing equipment, and then realize end-to-end real time on-line monitoring band 1+1 protected subscriber line circuit.
Except partly communicating by letter with test and management with out-band method by the DCN network, central monitoring equipment can also partly be communicated by letter with test and management by Ethernets such as the Internet Internet.Central monitoring equipment can also partly be connected with test and management by the serial communication mode.
Fig. 2 is the schematic flow sheet of end-end real-time on-line circuit monitoring method of the present invention.As shown in Figure 2, may further comprise the steps:
Step 201: in the professional separation place of circuit serial connection user side testing equipment, at the inner serial connection of circuit network central monitoring equipment, the test and management part is connected with central monitoring equipment by network.
Step 202: the end-to-end real time on-line monitoring system of configuration circuit.
The configuration of end-end real-time on-line circuit monitoring system comprised according to user's requirement the framing form of circuit is configured and the switchover mode of circuit is configured etc.Wherein the test and management part sends the configuration messages that is used to dispose central monitoring equipment and user side testing equipment to central monitoring equipment, and central monitoring equipment is issued the configuration messages of user side testing equipment to the user side testing equipment.
Step 203: user side testing equipment and central monitoring equipment real-time online testing circuit.
Step 204: when detecting circuit and break down, central monitoring equipment and/or user side testing equipment are in real time to test and management part report and alarm message.
When detecting professional separation circuit, the user side testing equipment alarm is arranged or/and during error code, send professional separation circuit alarm information by load mode in being with in real time to central monitoring equipment, central monitoring equipment by out-band method to professional this circuit alarm information of separation of test and management part real-time report.When central monitoring equipment detected in the circuit network circuit mistake, central monitoring equipment was directly by being with outer transmission mode partly to report circuit alarm information in the circuit network to test and management.
Step 205: the test and management part is handled accordingly according to alarm information.
Test and management partly be used for to central monitoring monitoring of equipment in the circuit network that reports to circuit network in the professional separation circuit alarm information that monitors of circuit alarm information and user side monitoring equipment handle, and transmit control message to central monitoring equipment.Simultaneously, the test and management part can provide various circuit operational reports according to user's demand.The test and management part can comprise performance management module, fault management module, correlation analysis module, test and management module, Report Server Management module, can realize that by test and management part circuit that circuit attendants at different levels and user self use the user carries out state-detection, the test of circuit operation conditions, alarm and obstacle analysis, fault location etc. and administers and maintains operation, realization is at the long-range end-to-end management of circuit, reduce workload and job costs that circuit is safeguarded, provide the service of SLA grade to the user, improve user's service level.
Placing the user side testing equipment at user side is in order to expand to network end-point by network core to the test of circuit, to finish lattice network test function end to end.Simultaneously can also when breaking down, at first distinguish in circuit responsibility.
Fig. 3 is a user side tester module schematic diagram of the present invention.As shown in Figure 3, this user side testing equipment comprises main control module, data memory module, E1 processing of circuit module, logic module, clock module, in-band communications module and the power module that is connected with bus respectively.Information exchange between the module in the user side testing equipment is all undertaken by bus.Main control module is used to finish calculating and controlled function; Data memory module is used to store the result of main control module to data; E1 processing of circuit module is used to monitor the E1 code stream that enters into the user side testing equipment and generates and send pseudo random sequence; Logic module is used for the completion logic processing capacity; The in-band communications module is used for the in-band communications of user side testing equipment and central monitoring equipment; Clock module is used to provide clock signal; Power module is used for powering to the user side testing equipment.
The user side testing equipment can further include inserting the control module of switching that section protects, and switches control module and is connected with bus, is used to realize the dual transmitting and receiving function of user side testing equipment to circuit signal.
Except the user side testing equipment, the end-end real-time on-line circuit monitoring system also comprises central monitoring equipment and test and management part, wherein central monitoring equipment not only has the function of testing circuit operation conditions, can also be mutual by outer connected mode of band and test and management partial information.Central monitoring equipment is connected by load mode in the band with the user side testing equipment, and the interacting message between central monitoring equipment and the user side testing equipment is realized by SA bit in the E1 circuit band.Can be on the basis of user side testing equipment, realize central monitoring equipment by increasing the module that realizes the outer transfer function of band, for example can pass through increases the network interface communication module in the user side testing equipment, and the network interface communication module is connected the function that realizes central monitoring equipment with bus.The user side testing equipment may further include serial communication interface, so that the user side testing equipment is debugged and controlled.Equally, central monitoring equipment also may further include serial communication interface, so that central monitoring equipment is debugged and controlled.
Fig. 4 is a central monitoring EM equipment module schematic diagram of the present invention.As shown in Figure 4, this equipment comprises main control module, data memory module, E1 processing of circuit module, logic module, clock module, in-band communications module, network interface communication module and the power module that is connected with bus respectively.Main control module is used to finish calculating and controlled function; Data memory module is used to store the result of main control module to data; E1 processing of circuit module is used to monitor the reaching of E1 code stream that enters into the user side testing equipment and takes place and the transmission pseudo random sequence; Logic module is used for the logical process function; The in-band communications module is used for the in-band communications of user side testing equipment and central monitoring equipment; The network interface communication module is used to realize the communication based on network interface; Clock module is used to provide clock signal; Power module is used for powering to the user side testing equipment.
Central monitoring equipment can also come fault in the positioning circuit as the probe type monitoring equipment.By central monitoring equipment is jumped on the digital circuit, and by an input circuit signal not the output circuit signal realize the fault of digital circuit is positioned analysis.
Based on shown in Figure 4, Fig. 5 is that the hardware of central monitoring equipment of the present invention is realized module map.Wherein network interface card is corresponding to the network interface communication module, and RAM is corresponding to data memory module, and CPU is corresponding to main control module, and the FGPA chip is corresponding to logic module, and 2 DS21554 chips are corresponding to E1 processing of circuit module, and chip LM2575S is corresponding to power module.The exchanges data of each chip all is to be undertaken by bus.CPU finishes all calculating and controlled function as the core of whole hardware circuit.In order to guarantee that various alarms, error code, configuration equal time between central monitoring equipment, test and management part and the user side testing equipment exchange exactly, can be in end-to-end on-line monitoring system the design of communications agreement, and utilize CPU to finish explanation to communication protocol.CPU visit FPGA and DS21554 adopt the mode of external register addressing to carry out.FPGA finishes all sheet choosings, the logic functions such as straight-through and loopback of E1 signal.RS232 realizes serial communication function.Network interface card is realized and test and management part communicating by letter based on ICP/IP protocol.
The control messages that central monitoring equipment acceptance test administrative section is sent, and to user side testing equipment forwarding control corresponding message.
Fig. 6 is the control messages process chart of central monitoring equipment of the present invention.As shown in Figure 6, may further comprise the steps:
Step 601: judge whether the control messages of receiving that test and management is partly sent, if then execution in step 602 and subsequent step thereof, otherwise re-execute step 601;
Step 602: whether the destination address of judging the control messages that test and management is partly sent is central monitoring equipment, if then execution in step 603 and process ends, otherwise execution in step 604 and process ends;
Step 603: carry out corresponding operating at central monitoring equipment according to the control messages type;
Step 604: the destination address corresponding equipment to control messages is transmitted control messages.
In the above process, after step 601 is received the control messages that test and management partly sends, can further verification control messages whether correct, if it is correct then partly send the correct response message of expression control messages to test and management, and then execution in step 602 and subsequent step thereof, if incorrect then partly send expression control messages incorrect response message, return execution in step 601 again to test and management.
In the above process, can judge further after step 603 and step 604 whether control messages needs to reply, and replys if desired, and then central monitoring equipment partly transmits a reply message to test and management, and process ends, if do not need then direct process ends.
User side testing equipment and central monitoring equipment are monitored the ruuning situation of entire circuit in real time, and when the user side testing equipment detects circuit and breaks down, send alarm information by load mode in being with in real time to central monitoring equipment, central monitoring equipment is again by being with outer transmission mode to monitor alarm information to test and management part report of user end testing equipment, and when central monitoring equipment self detected circuit and breaks down, central monitoring equipment was directly by the outer transmission mode of band circuit alarm information in test and management part report network.
Fig. 7 is a central monitoring equipment alarm process chart of the present invention.As shown in Figure 7, may further comprise the steps:
Step 701: the alarm status of inquiry central monitoring equipment interface;
Step 702: judge whether the central monitoring equipment interface has alarm information, if having then execution in step 703 and end, otherwise execution in step 704;
Step 703: central monitoring equipment is to test and management part real-time report alarm information, and process ends;
Step 704: judge whether central monitoring equipment receives the remote circuitry alarm information of user side testing equipment, if then execution in step 703 and end, otherwise return step 701.
In the above process, the alarm information that step 703 reports can be real time line performance reporting message.
When central monitoring equipment and test and management part is not when at every moment being in connection status, whether can judge further after step 702 and step 704 that central monitoring equipment is current partly is in connection status with test and management, if then execution in step 703 and process ends, otherwise the warning information compression is reported when partly being connected with test and management to wait for next time again.
Above embodiment is that example has illustrated end-to-end real time on-line monitoring system with the telecommunications network circuit, but the present invention do not limit to and be applied to telecommunications network, can also apply the present invention to other field, as long as this field relates to the monitoring to circuit ruuning situation.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. an end-end real-time on-line circuit monitoring system is characterized in that, comprising:
The user side testing equipment is used for the professional separation place circuit of interior circuit of observation circuit network and subscriber line circuit, and sends professional separation circuit alarm information to central monitoring equipment when monitoring fault;
Central monitoring equipment, be used for circuit and the professional separation circuit alarm information that receives the transmission of user side testing equipment in the observation circuit network, when monitoring fault in test and management part transtation mission circuit network the circuit alarm information, when receiving professional separation circuit alarm information, partly report this business separation circuit alarm information, also be used for control messages that the acceptance test administrative section sends and control messages from the user side testing equipment to the user side testing equipment that issue simultaneously to test and management;
The test and management part is used for transmitting control message to central monitoring equipment, and circuit alarm information in the circuit network that reports and/or professional separation circuit alarm information are handled;
Wherein the user side testing equipment is serially connected in circuit and the professional separation of subscriber line circuit place circuit in the circuit network, and central monitoring equipment is serially connected in circuit in the circuit network, and the test and management part is connected with central monitoring equipment.
2. end-end real-time on-line circuit monitoring according to claim 1 system, it is characterized in that, this system further comprises an input circuit signal and the probe type monitoring equipment of output circuit signal not, described probe type monitoring equipment is connected across on the circuit network circuit, is used to find out the fault point of circuit network.
3. end-end real-time on-line circuit monitoring according to claim 1 system is characterized in that described central monitoring equipment partly is connected with test and management by Ethernet or serial communication mode.
4. end-end real-time on-line circuit monitoring according to claim 1 system, it is characterized in that described test and management part is treated to circuit alarm information in the circuit network that reports and/or professional separation circuit alarm information: the test and management part provides the circuit operational report according to circuit alarm information and/or professional separation circuit alarm information in the network that reports.
5. end-end real-time on-line circuit monitoring according to claim 1 system, it is characterized in that, described user side testing equipment communicates by load mode in being with and central monitoring equipment, and described central monitoring equipment partly communicates by being with outer access mode and test and management.
6. end-end real-time on-line circuit monitoring according to claim 5 system is characterized in that described user side testing equipment comprises:
Main control module is used to carry out data computation and control;
Data memory module is used to store the result of main control module to data;
E1 processing of circuit module is used to monitor the E1 code stream that enters into the user side testing equipment and generates and send pseudo random sequence;
Logic module is used to carry out all logical process in the user side testing equipment;
The in-band communications module is used to realize the in-band communications of user side testing equipment and central monitoring equipment;
Clock module is used to provide clock signal;
Power module is used for to described user side testing equipment power supply;
Wherein main control module, data memory module, E1 processing of circuit module, logic module, in-band communications module, clock module are connected with bus respectively with power module, and the information exchange between each module is all undertaken by bus in the described user side testing equipment.
7. end-end real-time on-line circuit monitoring according to claim 6 system is characterized in that described user side testing equipment further comprises the control module of switching that is used for the circuit signal dual transmitting and receiving, and the described control module of switching is connected with bus.
8. end-end real-time on-line circuit monitoring according to claim 5 system is characterized in that described central monitoring equipment comprises:
Main control module is used to carry out data computation and control;
Data memory module is used to store the result of main control module to data;
E1 processing of circuit module is used to monitor the E1 code stream that enters into central monitoring equipment and generates and send pseudo random sequence;
Logic module is used to carry out all logical process in the central monitoring equipment;
The in-band communications module is used for carrying out in-band communications between central monitoring equipment and user side testing equipment;
Clock module is used to provide clock signal;
Power module is used for to described central monitoring power devices;
The out-of-band communication module is used to realize the out-of-band communication between central monitoring equipment and test and management part;
Wherein main control module, data memory module, E1 processing of circuit module, logic module, in-band communications module, clock module, power module are connected with bus respectively with the out-of-band communication module, and the information exchange between described each module of central monitoring equipment is all undertaken by bus
9. end-end real-time on-line circuit monitoring according to claim 8 system is characterized in that described out-of-band communication module is the network interface communication module.
10. an end-end real-time on-line circuit monitoring method is characterized in that, may further comprise the steps:
A, in circuit network circuit and subscriber line circuit professional separation place serial connection user side testing equipment, circuit serial connection central monitoring equipment is connected the test and management part with central monitoring equipment in circuit network;
B, user side testing equipment and central monitoring equipment real time on-line monitoring circuit, when the user side testing equipment is found fault, to central monitoring equipment reporting service separation circuit alarm information, central monitoring equipment partly reports this business separation circuit alarm information to test and management to the user side testing equipment in real time in real time; During fault, central monitoring equipment partly reports circuit alarm information in the circuit network to test and management in real time in central monitoring equipment is found network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410049693XA CN1595852B (en) | 2004-06-23 | 2004-06-23 | End-to-end real time on-line monitoring system and method for circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200410049693XA CN1595852B (en) | 2004-06-23 | 2004-06-23 | End-to-end real time on-line monitoring system and method for circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1595852A CN1595852A (en) | 2005-03-16 |
| CN1595852B true CN1595852B (en) | 2010-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200410049693XA Expired - Lifetime CN1595852B (en) | 2004-06-23 | 2004-06-23 | End-to-end real time on-line monitoring system and method for circuit |
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| Country | Link |
|---|---|
| CN (1) | CN1595852B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921547B (en) * | 2017-01-25 | 2020-05-08 | 华为技术有限公司 | Apparatus and method for managing device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231809A (en) * | 1996-07-30 | 1999-10-13 | 夸尔柯姆股份有限公司 | Load monitoring and management in a CDMA wireless communication system |
| CN2364630Y (en) * | 1998-12-09 | 2000-02-16 | 北京市兴电节能技术开发有限责任公司 | Host and secondary computers for monitoring earthing conductor by wireless communication mode |
-
2004
- 2004-06-23 CN CN200410049693XA patent/CN1595852B/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1231809A (en) * | 1996-07-30 | 1999-10-13 | 夸尔柯姆股份有限公司 | Load monitoring and management in a CDMA wireless communication system |
| CN2364630Y (en) * | 1998-12-09 | 2000-02-16 | 北京市兴电节能技术开发有限责任公司 | Host and secondary computers for monitoring earthing conductor by wireless communication mode |
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| Publication number | Publication date |
|---|---|
| CN1595852A (en) | 2005-03-16 |
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