CN101145970B - System and method for online location of communication system device failures - Google Patents
System and method for online location of communication system device failures Download PDFInfo
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- CN101145970B CN101145970B CN2007101640594A CN200710164059A CN101145970B CN 101145970 B CN101145970 B CN 101145970B CN 2007101640594 A CN2007101640594 A CN 2007101640594A CN 200710164059 A CN200710164059 A CN 200710164059A CN 101145970 B CN101145970 B CN 101145970B
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Abstract
The invention provides a system and method for online locating faults of communication system. The system for online locating faults of communication system comprises an online test application terminal connected to a system equipment for, when a single board of the system equipment is failed, sending online test command to a failed single board, receiving the response message of the failed single board corresponding to the online test command, and analyzing the causes resulting in the occurrence of the fault of the failed single board according to the response message; and a piece of system equipment including an online test interface, and a plurality of single boards for connecting the plurality of single boards to the online test application terminal through the online test interface and providing the response message of the failed single board of the plurality of single boards to the online test application terminal. According to the invention, the in-situ operation state data information of the equipment relative to the fault can be obtained conveniently, thereby solving the unfavorable influence caused by prior art that can not execute in-situ online tracking, analyzing and product fault locating.
Description
Technical field
The present invention relates to relate to communication technical field, the system and method for especially online location of communication system device failures.
Background technology
Communication network is made up of a plurality of system equipments, and these system equipments may be in different regions, and the complication system be made up of a plurality of veneers again of the system equipment of various places.When veneer breaks down, will influence the normal realization of system equipment function, timely location and solving, otherwise may influence user's business, cause great economic loss.Generally, the service engineer solves in the mode of changing the veneer spare part.There are the following problems for this maintaining method:
After failing single board Returning equipment producer, background or environment that veneer produces fault have not existed, fault reproduction is brought certain degree of difficulty, to further accident analysis be positioned with considerable influence, thereby influence the final solution or the further design improvement of product of fault.
The fault that communication system equipment occurs under specific application scenarios because all restrictions can't find that the product when dispatching from the factory like this may imply incipient fault, also possibly can't solve by changing the veneer spare part in R﹠D process.Research and develop the engineer and must carry out the on-line tracing equipment working state at system equipment operation scene this moment, catches relevant information, could analyze and final the solution at concrete situation.
If the position of fault is remote, the mode by the attendant changes the veneer spare part has then improved the associated maintenance expense to a certain extent.
If can in time carry out on-line analysis, location and the solution of problem, should be a kind of more satisfactory solution not influencing under the situation of operator to other parts uses of system equipment.Not only can deal with problems, and to compare cost performance higher with the simple veneer spare part method of changing, also can provide first hand valuable information simultaneously, do further design improvement for product important reference data is provided for researching and developing a line.
Therefore, need the solution of the online fault location of a kind of communication system equipment, can solve the problem in the above-mentioned correlation technique, help the fault of research and development (maintenance) personnel on-line tracing, analysis and the appearance of solution product in the operation process.
Summary of the invention
The present invention is intended to propose the method and system of the online fault location of a kind of communication system equipment, the dependent failure that can occur equipment at system equipment operation scene in time carries out online location and solution, help to obtain the device context running state data information relevant with fault, can not on-the-spot on-line tracing before solving to a certain extent, the adverse effect brought of analysis and location product bug.
According to an aspect of the present invention, a kind of system of online location of communication system device failures is provided, this system comprises: the on-line testing application terminal, be connected to system equipment, be used for when the veneer of system equipment breaks down, failing single board is issued the on-line testing order, and receive, and analysis causes the reason that failing single board breaks down according to response message from the response message of failing single board to the on-line testing order; And system equipment, comprise online test interface and a plurality of veneer, be used for a plurality of veneers being connected to the on-line testing application terminal, and the response message of the failing single board in a plurality of veneers is provided to the on-line testing application terminal by the on-line testing interface; Wherein, the on-line testing order comprises at least a with in issuing orders: the state of the register of read failure veneer or related single-boards or value, read key variables state or value, read Primary Component on CPU or internal memory operating position, read failure veneer or the related single-boards running status indication, read failure veneer or related single-boards the Performance Detection value and read the relative data area data.
The on-line testing application terminal is connected directly to the on-line testing interface or is connected to the on-line testing interface by adapter.
In a plurality of veneers each all comprises online test module, the on-line testing module further comprises hardware interface unit and on-line testing functional process unit, wherein, the hardware interface unit is used for veneer is connected to the on-line testing interface, and the on-line testing functional process unit is used to receive on-line testing order from the on-line testing application terminal, obtains relevant response message and response message is sent to the on-line testing application terminal in response to the on-line testing order.
Above-mentioned a plurality of veneer is connected to the on-line testing interface with the form of shared bus.
System equipment also comprises master control borad, is used for when carrying out the strange land on-line testing, with mutual on-line testing information of the master control borad of other system equipment and data.
When carrying out the strange land on-line testing, the on-line testing application terminal is used for by system equipment and mutual on-line testing information of other system equipment and data, and judges the failure cause of the failing single board of other system equipment.
Said system equipment and other system equipment are undertaken by the communication between devices channel alternately.
Under the situation of the failure cause of the failing single board that can not judge other system equipment according to the result who carries out the on-line testing order, the veneer relevant with failing single board in the other system equipment carried out on-line testing.
According to another aspect of the present invention, a kind of method of online location of communication system device failures is provided, may further comprise the steps: step S202, when the veneer of system equipment broke down, the test terminal test interface sent online test command to failing single board; Step S204, failing single board is carried out the on-line testing order from the test terminal; And step S206, the failure cause of coming the failure judgement veneer according to the result who carries out the on-line testing order.
Step S206 is further comprising the steps of: under the situation of the failure cause that can not judge failing single board according to the result who carries out the on-line testing order, the veneer relevant with failing single board carried out on-line testing.
In said method, test command comprises at least a with in issuing orders: the state of the register of read failure veneer or related single-boards or value, read key variables state or value, read Primary Component on CPU or internal memory operating position, read failure veneer or the related single-boards running status indication, read failure veneer or related single-boards the Performance Detection value and read the relative data area data.
Other features and advantages of the present invention will be set forth in the following description, and, partly from specification, become apparent, perhaps understand by implementing the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, claims and accompanying drawing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the system block diagram that illustrates according to online location of communication system device failures of the present invention;
Fig. 2 is the flow chart that illustrates according to the method for online location of communication system device failures of the present invention;
Fig. 3 is the flow chart that illustrates according to the method for the online location of communication system device failures of first embodiment of the invention;
Fig. 4 is the system block diagram that illustrates according to the online location of communication system device failures of second embodiment of the invention;
Fig. 5 is the flow chart that the method for online location of communication system device failures according to a second embodiment of the present invention is shown; And
Fig. 6 is the system block diagram that illustrates according to the online location of communication system device failures of third embodiment of the invention.
Embodiment
Describe embodiments of the invention in detail below in conjunction with accompanying drawing.
Fig. 1 is the system block diagram that illustrates according to online location of communication system device failures of the present invention.As shown in Figure 1, this system comprises: on-line testing application terminal 102, be connected to system equipment 104, be used for when the veneer of system equipment breaks down, failing single board is issued the on-line testing order, and receive from the response message of failing single board to the on-line testing order, and analysis causes the reason that failing single board breaks down according to response message; And system equipment 104, comprise online test interface and a plurality of veneer, be used for a plurality of veneers being connected to the on-line testing application terminal, and the response message of the failing single board in a plurality of veneers is provided to the on-line testing application terminal by the on-line testing interface.
The on-line testing application terminal is connected directly to the on-line testing interface or is connected to the on-line testing interface by adapter.
In a plurality of veneers each all comprises online test module 110, the on-line testing module further comprises hardware interface unit and on-line testing functional process unit, wherein, the hardware interface unit is used for veneer is connected to the on-line testing interface, and the on-line testing functional process unit is used to receive on-line testing order from the on-line testing application terminal, obtains relevant response message and response message is sent to the on-line testing application terminal in response to the on-line testing order.
Above-mentioned a plurality of veneer is connected to the on-line testing interface with the form of shared bus.
System equipment also comprises master control borad, is used for when carrying out the strange land on-line testing, with mutual on-line testing information of the master control borad of other system equipment and data.
When carrying out the strange land on-line testing, the on-line testing application terminal is used for by system equipment and mutual on-line testing information of other system equipment and data, and judges the failure cause of the failing single board of other system equipment.
Said system equipment and other system equipment are undertaken by the communication between devices channel alternately.
Under the situation of the failure cause of the failing single board that can not judge other system equipment according to the result who carries out the on-line testing order, the veneer relevant with failing single board in the other system equipment carried out on-line testing.
Fig. 2 is the flow chart that illustrates according to the method for online location of communication system device failures of the present invention.This method may further comprise the steps as shown in Figure 2:
Step S202, when the veneer of system equipment broke down, the test terminal test interface sent online test command to failing single board;
Step S204, failing single board is carried out the on-line testing order from the test terminal; And
Step S206, the failure cause of coming the failure judgement veneer according to the result who carries out the on-line testing order.
Step S206 is further comprising the steps of: under the situation of the failure cause that can not judge failing single board according to the result who carries out the on-line testing order, the veneer relevant with failing single board carried out on-line testing.
In said method, test command comprises at least a with in issuing orders: the state of the register of read failure veneer or related single-boards or value, read key variables state or value, read Primary Component on CPU or internal memory operating position, read failure veneer or the related single-boards running status indication, read failure veneer or related single-boards the Performance Detection value and read the relative data area data.
Referring again to Fig. 1 and with reference to Fig. 3 first embodiment of the invention is described.
As shown in Figure 1, form by on-line testing application terminal 102, system's on-line testing interface 108 and system equipment veneer 106 according to the method and system of the online fault location of communication system equipment of the present invention.Wherein system equipment veneer 106 possesses on-line testing module 110, and simultaneity factor equipment 104 also has other to have the veneer 112 of on-line testing module.
As shown in Figure 1, the annexation of each several part is: on-line testing terminal applies terminal 102 connected system on-line testing interfaces 108, and on the veneer 1 of system equipment 104 (system equipment veneer 106)～veneer n (other veneers 112 of system equipment) the connected system on-line testing interface 108 with on-line testing module 110.
Programme element as shown in Figure 1: at first, each related single-boards in the system equipment provides online test module 110, utilizes the software and hardware resources of veneer itself to realize the correlation function of this module.The on-line testing module comprises hardware interface part, on-line testing function treatment part.Promptly for system equipment veneer 106, require veneer that online testing hardware interface function can be provided, abundant on-line testing interface command also can be provided simultaneously, under the prerequisite that does not influence normal operation of veneer and business, to obtain inner more information of veneer and related data, use for when fault occurs, analyzing, locating.
Secondly, system equipment provides system's on-line testing interface 108.The on-line testing interface of each related single-boards of system equipment is connected on system's on-line testing interface 108 with the form of shared bus (or other forms) like this.The application terminal of on-line testing simultaneously 102 also is connected on 108.
At last, finish on-line testing and use, as on-line testing terminal applies (or other forms of application) based on PC.Require on-line testing application terminal 102 can by 108 with system equipment in related single-boards set up online test communications annexation, can carry out the real-time online tracking and testing; On-line testing application terminal 102 can issue the on-line testing interface command to the related single-boards of system equipment, after equipment veneer is handled the on-line testing order, reply the information that result, the application terminal of on-line testing simultaneously 102 can the gathering system equipment veneer be replied.
As shown in Figure 1, system equipment 104 comprises: system's on-line testing interface 108, system equipment veneer 106 and on-line testing module 110.
Wherein, on-line testing application terminal 102 provides man machine operation interface and other functions.Communication interface (needing interface adapter to finish communication interface level or communication Protocol Conversion sometimes) by PC is connected with system on-line testing interface 108 with the form of host node, can realize the veneer in the system equipment is issued the on-line testing order, visit needs the target single board of following the tracks of, the on-line testing module 110 that activates veneer inside, and target single board is carried out the mutual and control of online information.
System's on-line testing interface 108: the communication bus of device interior and communication interface, i.e. system's on-line testing communication bus and the on-line testing interface that is connected on this bus.Veneer 1～veneer n, on-line testing terminal applies terminal 102 all are connected on this bus.On-line testing application terminal 102 connects 108 by the test interface of self, and the veneer 1～veneer n with on-line testing function is by on-line testing module 110 connected system on-line testing buses.The on-line testing bus of system equipment can adopt one much more main from the bus structures form, the system equipment veneer is the SLAVE equipment of this bus, on-line testing is applied as the MASTER equipment of this bus.
On-line testing module 110: provide with on-line system test interface 108 to be connected interface between software and hardware, realize online test function, correctly receive and handle the instruction that on-line testing application terminal 102 issues, send processing result information.
System equipment veneer 106: the system equipment veneer that possesses on-line testing module 110.Simultaneously, this veneer is being realized online test module function simultaneously, does not influence normal other business functions realized of this veneer.
Other veneers 112 of system equipment: other function veneers in the system equipment.
Fig. 3 is the flow chart that illustrates according to the method for the online location of communication system device failures of first embodiment of the invention.As shown in Figure 3, this method may further comprise the steps:
Step S302, communication system equipment breaks down in engineering operation/equipment opening process, plant maintenance or research and development engineer analyze fault, if the fault of the equipment that is judged to be own, and generally can both be with fault location to certain veneer or certain several veneer (being referred to as the failing single board of system equipment) according to system information.Under the situation that does not influence customer service or when change using spare part still can't solve fault, plant maintenance or research and development engineer utilize further location and solve fault of system's on-line testing function executing;
Step S304 connects the on-line testing interface of online Test Application and system equipment.Move online test application, between system equipment (failing single board) and on-line testing application, set up on-line testing communication relation, and activate the on-line testing feature support module program of failing single board;
Step S306, according to phenomenon of the failure, by the on-line testing application failing single board is sent online test command, veneer on-line testing module, other functional modules of veneer receive online test command and handle, follow the tracks of running state of single plate, and with key message (state of register or value, the state of key variables or value, CPU or internal memory operating position, the running status of Primary Component indication on the veneer, veneer correlated performance detected value etc.) after the arrangement, send to on-line testing by the on-line testing interface and use, the research staff utilizes these information to analyze; And
Step S308, when the information of obtaining is not enough to clear and definite failure judgement reason and solution thereof, can consider other possible breakdown veneers or the function veneer that is associated utilization Online Transaction Processing are obtained related information (being repeating step S304, step S306), and carry out analysis-by-synthesis, up to reaching a conclusion.
Fig. 4 is the system block diagram that illustrates according to the online location of communication system device failures of second embodiment of the invention.As shown in Figure 4, this system equipment 400 comprises: system's on-line testing communication interface 404, system's on-line testing communication interface bus 406, system equipment veneer 414 and other veneers 416 of system equipment, wherein, system equipment veneer 414 comprises veneer on-line testing communication interface 408, veneer on-line testing feature support module 410 and other functional modules 412 of veneer.
On-line testing terminal applies 402: generally be based on a kind of application (also can be the terminal applies of other modes) of PC, man machine operation interface and other functions are provided.Communication interface (needing interface adapter 418 to finish communication interface level or communication Protocol Conversion sometimes) by PC is connected with system on-line testing communication interface 404.
System's on-line testing communication interface 404: the on-line testing interface that system equipment provides.This interface is connected on system's on-line testing communication interface bus 406.To be main equipment as a node of system's on-line testing communication interface bus 406 by 402 of 404 connections like this.
System's on-line testing communication interface bus 406: be a kind of communication interface bus, veneer 1～veneer n, on-line testing terminal applies 402 (may need interface adapter 418) all are connected on this bus by 404.Veneer 1～veneer n is the slave unit on this bus.
Veneer on-line testing communication interface 408: veneer provides the communication interface of on-line testing, and veneer 1 is articulated on system's on-line testing communication interface bus 406 with the form of slave unit.Veneer 1 is by this interface and on-line testing terminal applies 402 interactive information: receive online test terminal and use 402 instruction, activate the veneer on-line testing feature support module 410 of veneer 1 or the relevant treatment of other functional modules 412 of veneer, by this interface the result relevant information data is sent to on-line testing terminal applies 402 then.
Veneer on-line testing feature support module 410: veneer is realized the software function module of online test function, is primarily implemented in the initialization of line test function, correctly receives and handle the instruction that on-line testing terminal applies 402 issues, and sends processing result information.
Other functional modules 412 of veneer: mainly realize the software module of the business function of veneer own or the correlation module that assistance realizes 410 functions.
System equipment veneer 414: comprise veneer on-line testing communication interface 408, veneer on-line testing feature support module 410 and other functional modules 412 of veneer.
Other veneers 416 of system equipment: other function veneers in the system equipment.414 is similar together, also has veneer on-line testing communication interface 408, veneer on-line testing feature support module 410 modules.
Interface adapter 418: in case of necessity, be used for realizing the interface of online test terminal application 402 and the device that system's on-line testing communication interface bus 406 is mated on physical layer or link layer.
Fig. 5 is the flow chart that the method for online location of communication system device failures according to a second embodiment of the present invention is shown.As shown in Figure 5, this method may further comprise the steps:
Step S502, beginning: on-line testing work begins;
Step S504, system equipment breaks down: system equipment can't be met consumers' demand in operation or opening process, influences the user and uses.The veneer that research and development (maintenances) personnel are judged to be system hardware equipment has fault, promptly can fault location at veneer or related veneer, can use online test function to follow the tracks of and analyze at this moment;
Step S506, set up Online Transaction Processing: setup test on-line testing relevant device or device couple together the on-line testing communication interface of on-line testing terminal applies and system equipment.If both can't directly connect, then need the appropriate interface adapter to carry out interface conversion.Guarantee that the on-line testing terminal applies can correctly be connected with the on-line testing communication interface of system equipment, and correctly communicate by letter with the veneer in the system equipment with on-line testing function.The on-line testing function and the correlation function module thereof of failing single board and related veneer thereof are activated;
Step S508, on-line testing terminal access fault (being correlated with) veneer: research and development (maintenance) personnel issue the on-line testing related command according to phenomenon of the failure: orders such as the indication of the running status of Primary Component, veneer Performance Detection value, relative data area data on the buffer status of read failure (being correlated with) veneer or value, key variables state or value, CPU or internal memory operating position, the veneer, veneer receive handles back feedback query result.These information generally are conductively-closed mostly, be not the user as seen.According to the information analysis of obtaining, orientation problem or issue control command and repair fault;
Step S510, on-line testing information interaction: in the process of on-line testing terminal access fault (being correlated with) veneer, by the data and the information of on-line testing interactive interfacing;
Step S512 finishes test: through the on-line testing execution with to interpretation of result, judge whether can finish on-line testing.If can not finish, then be transferred to step S508 and proceed on-line testing, tracking, analysis.If clear conclusions is arranged, then be transferred to step S514;
Step S514, accident analysis is summed up: the on-line testing process is summarized, reach a conclusion; And
Step S516 finishes: discharge the on-line testing related resource.
The working method of the system of second embodiment and process: this embodiment mainly is used in this locality and carries out on-line testing, promptly the system equipment that breaks down is carried out on-site maintenance.As shown in Figure 4 and Figure 5 system's on-line testing working method and process are as follows:
Step 1, the initial analysis of system equipment fault.
System equipment breaks down in engineering operation/equipment opening process, after fault is analyzed, if the own fault of the equipment that is judged to be and navigate to veneer (one or more veneer).In the case of necessary, need research and development (maintenance) engineer that fault is carried out further analyzing and positioning and solution, start online test job process.
Prepare the on-line testing terminal applies, guarantee that application program is correctly available.Can clear and definite on-line testing terminal directly be connected with system's on-line testing communication interface.If can not directly connect, then need to prepare an available interface adapter.In addition, also need to understand and be familiar with the on-line testing project service manual of fault (relevant) veneer support.
The on-line testing interface that connects application of online test terminal and system equipment.Move online test application, between system equipment (failing single board) and on-line testing application, set up on-line testing communication relation, and activate the on-line testing feature support module program of failing single board.
Step 4 is carried out the on-line testing process.
According to phenomenon of the failure or on-line testing progress, by the on-line testing application failing single board is sent online test command, the on-line testing order that veneer on-line testing module and correlation function resume module thereof receive: read the information such as running status indication, veneer correlated performance detected value, relative data area data of Primary Component on buffer status or value, key variables state or value, CPU or internal memory operating position, the veneer, the research staff utilizes these information to analyze.
When the information of obtaining is not enough to clear and definite failure judgement reason and solution thereof, can considers to continue to use online means of testing to obtain related information by related veneer, and carry out analysis-by-synthesis, up to clear and definite conclusion is arranged to other.
Carry out and to the trace analysis of correlated phenomena in the process by on-line testing, relevant parameter or state in the time of may needing the long time to follow the tracks of the fault reproduction at the scene, purpose is to find to cause the true cause of fault in the veneer, and proposes possible solution.Require to support the veneer of online test function simultaneously, under the situation that does not influence normal working of single board, in R﹠D process, require the research staff to realize the more on-line testing project of veneer support, can obtain more heterogeneous pass information when on-line testing is followed the tracks of so at the scene.
Step 5 is analyzed and is summed up.
Test process is analyzed summary, and output On-line Fault test analysis report is used for instructing further work.Fig. 6 is the system block diagram that illustrates according to the online location of communication system device failures of third embodiment of the invention.The 3rd embodiment is applied and integrated in on-line testing in the network management system, realizes the remote online test.
As shown in Figure 6, this system equipment A600 comprises: the master control borad 618 of network management interface 604, system's on-line testing communication interface bus 606, system equipment veneer 614, other veneers 616 of system equipment and system equipment A.
The integrated online test terminal of network management system uses 602: the network management system of on-line testing application and system equipment is integrated, and the operator is the maintenance/research staff of equipment producer by the control of authority restriction.Provide man machine operation interface relevant support function with other on-line testings.
Network management interface 604: the interface of network management system management equipment.By this interface, network management system can realize management controlled function local, strange land equipment.
The master control borad 618 of system equipment A: provide online test function module and on-line testing interface, wherein on-line testing interface connecting system on-line testing communication interface bus 606.Finish interface (agreement) coupling, on-line testing order data information transparent transmission function relevant between on-line testing terminal applies 602 and the system equipment veneer 614 (comprising other veneers 616 of system equipment) with on-line testing.When the on-line testing functional module of master control borad starts, do not influence the normal operation of finishing other functions of master control borad.
When carrying out local on-line testing, for master control borad on-line testing functional module, finish visit on the one hand to local on-line testing interface, promptly the local system equipment veneer is carried out the on-line testing visit; Finish the on-line testing terminal applies visit integrated by network management interface on the other hand with network management system.
When carrying out the strange land on-line testing, the veneer on the system equipment B620 is carried out on-line testing as Fig. 6.The master control borad of system equipment B620 is similar to the master control borad 618 of system equipment A, also has the on-line testing functional module.On-line testing terminal applies 602 sends carries out the master control borad 618 (promptly carry out strange land test) of on-line testing order to system equipment A to system equipment B620, and the master control borad 618 of system equipment A should be ordered by " communication between devices passage 622 " and be sent to system equipment B.The master control borad on-line testing implementation of system equipment B: receive online test command by communication between devices passage 622 on the one hand, finish the visit to the on-line testing interface of system equipment B, promptly the veneer to system equipment B carries out the on-line testing visit; Pass through communication between devices passage 622 online detecting informations of transmission and the data master control borad 618 to the system equipment A of system equipment A on the other hand, communication port 622 obtains strange land on-line testing information and data and is transmitted to on-line testing terminal applies 602 between master control borad 618 slave units of system equipment A.Finish the mutual of strange land on-line testing information and data.
Among this embodiment 606～616 and second embodiment's is 406～416 identical.
System equipment B620: the system equipment in strange land, and be connected with system equipment A600 by communication between devices passage 622.In the whole network, according to network size and networking mode, similar system equipment B 620 has a plurality of, as system equipment A600.
Communication between devices passage 622: the Control on Communication passage of connected system equipment.
The flow chart of the 3rd embodiment is with the flow chart of second embodiment.Difference is that the content of operation of " step S506 sets up Online Transaction Processing " and " step S508, on-line testing terminal access fault (being correlated with) veneer " (as shown in Figure 5) two links is slightly variant.
" set up Online Transaction Processing " for the 3rd embodiment, in the network management system function of system equipment, increase online Test Application, under the webmaster environment, open the on-line testing application function during use and get final product.If carry out local on-line testing, " master control borad of device A " just is implemented in transparent transmission on-line testing relevant information and data between fault (being correlated with) veneer and " use the integrated online test terminal of network management system ".If carry out the strange land on-line testing, local device (equipment that network management system inserts) master control borad (" master control borad of device A ") and strange land master control borad are by " communication between devices passage " earlier mutual on-line testing information and data, and the strange land master control borad is tested single plate interactive on-line testing information and data then.
" on-line testing terminal access fault (being correlated with) veneer " for the 3rd embodiment, is that the master control borad by the system equipment place carries out.Consulting " master control borad 618 of system equipment A " of the block diagram of the 3rd embodiment describes.
Working method and process according to the system of the 3rd embodiment are as follows:
The course of work of the 3rd embodiment as shown in Figure 6, when the local device of network management system access broke down, on-line testing execution work mode and process were with second embodiment.When carrying out the strange land on-line testing, working method is slightly different.The difference of carrying out on-line testing with this locality is exactly, and needs to take certain communication bandwidth of " communication between devices passage " in the strange land on-line testing process, needs to take the certain resource of master control borad (CPU and internal memory) of local device and strange land equipment simultaneously.Can realize following beneficial effect by enforcement of the present invention:
1, when the system equipment veneer breaks down, can only carry out online case study location and solve failing single board, other parts then are not affected in the system.
2, fully utilize the on-line testing function of each veneer, can tackle analyzing and positioning, the solution of challenge, thereby can compare in time and more effectively deal with problems.
3, can be in fault in-situ more useful, deeper (the potential problem of possible chip itself) the product defects information that is that communication system product factory engineer obtains, for the upgrading of product improves the data that most worthy is provided.
4, the cost that can be simultaneously equipment producer and equipment operator is reduced to deal with problems ensures common interest.
5, the long-range system equipment that carries out is safeguarded, reduces maintenance cost and increases work efficiency.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.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. the system of an online location of communication system device failures is characterized in that, comprising:
The on-line testing application terminal, be connected to system equipment, be used for when the veneer of described system equipment breaks down, described failing single board is issued the on-line testing order, and receive, and cause the reason that described failing single board breaks down according to described response message analysis from the response message of described failing single board to described on-line testing order; And
Described system equipment, comprise online test interface and a plurality of veneer, be used for described a plurality of veneers being connected to described on-line testing application terminal, and the described response message of the failing single board in described a plurality of veneers is provided to described on-line testing application terminal by described on-line testing interface;
Wherein, described on-line testing order comprises at least a with in issuing orders: the state of the register of read failure veneer or related single-boards or value, read key variables state or value, read CPU or internal memory operating position, read Primary Component on described failing single board or the described related single-boards the running status indication, read the Performance Detection value of described failing single board or described related single-boards and read the relative data area data.
2. system according to claim 1 is characterized in that, described on-line testing application terminal is connected directly to described on-line testing interface or is connected to described on-line testing interface by adapter.
3. system according to claim 2, it is characterized in that, in described a plurality of veneer each all comprises online test module, described on-line testing module further comprises hardware interface unit and on-line testing functional process unit, wherein, described hardware interface unit is used for veneer is connected to described on-line testing interface, and described on-line testing functional process unit is used to receive the on-line testing order from described on-line testing application terminal, obtain relevant response message in response to described on-line testing order, and described response message is sent to described on-line testing application terminal.
4. system according to claim 3 is characterized in that, described a plurality of veneers are connected to described on-line testing interface with the form of shared bus.
5. system according to claim 4 is characterized in that described system equipment also comprises master control borad, is used for when carrying out the strange land on-line testing, with mutual on-line testing information of the master control borad of other system equipment and data.
6. system according to claim 5, it is characterized in that, when carrying out the strange land on-line testing, described on-line testing application terminal is used for by described system equipment and mutual on-line testing information of described other system equipment and data, and judges the failure cause of the failing single board of described other system equipment.
7. system according to claim 6 is characterized in that, described system equipment and described other system equipment are undertaken by the communication between devices channel alternately.
8. system according to claim 7, it is characterized in that, under the situation of the failure cause of the failing single board that can not judge described other system equipment according to the result who carries out described on-line testing order, the veneer relevant with described failing single board in the described other system equipment carried out on-line testing.
9. the method for an online location of communication system device failures is characterized in that, may further comprise the steps:
Step S202, when the veneer of system equipment broke down, the test terminal test interface sent online test command to failing single board;
Step S204, described failing single board is carried out the described on-line testing order from described test terminal; And
Step S206 judges the failure cause of described failing single board according to the result who carries out described on-line testing order;
Wherein, described on-line testing order comprises at least a with in issuing orders: the state of the register of read failure veneer or related single-boards or value, read key variables state or value, read CPU or internal memory operating position, read Primary Component on described failing single board or the described related single-boards the running status indication, read the Performance Detection value of described failing single board or described related single-boards and read the relative data area data.
10. method according to claim 9 is characterized in that, described step S206 is further comprising the steps of:
Under the situation of the failure cause that can not judge described failing single board according to the result who carries out described on-line testing order, the veneer relevant with described failing single board carried out on-line testing.
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| CN2007101640594A CN101145970B (en) | 2007-10-11 | 2007-10-11 | System and method for online location of communication system device failures |
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| CN101594192B (en) * | 2009-06-19 | 2012-12-19 | 中兴通讯股份有限公司 | Fault on-line detection method and fault on-line detection device for signal processing equipment and optical interface board |
| CN102375774B (en) * | 2010-08-23 | 2015-07-29 | 联想(北京)有限公司 | Indicator board and there is the electronic equipment of this indicator board |
| CN101977128B (en) * | 2010-09-14 | 2015-04-01 | 中兴通讯股份有限公司 | Interface detection method and device for communication equipment |
| CN103237140B (en) * | 2013-03-28 | 2015-03-11 | 福建联迪商用设备有限公司 | Method for solving problems for modem |
| CN105630647A (en) * | 2014-11-28 | 2016-06-01 | 中兴通讯股份有限公司 | Equipment detection method and detection equipment |
| CN108259086B (en) * | 2016-12-29 | 2022-09-30 | 中兴通讯股份有限公司 | Online monitoring method, device and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1574767A (en) * | 2003-06-08 | 2005-02-02 | 华为技术有限公司 | On-line method for testing echoing characteristic of communication system and testing system thereof |
| CN1791007A (en) * | 2004-12-02 | 2006-06-21 | 华为技术有限公司 | Communication equipment and its internal link fault positioning method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1574767A (en) * | 2003-06-08 | 2005-02-02 | 华为技术有限公司 | On-line method for testing echoing characteristic of communication system and testing system thereof |
| CN1791007A (en) * | 2004-12-02 | 2006-06-21 | 华为技术有限公司 | Communication equipment and its internal link fault positioning method |
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