A kind of EOC network intelligences maintenance system and detection methodTechnical field
The present invention relates to link failure detection fields, more particularly, to a kind of EOC network intelligences maintenance system and detectionMethod.
Background technology
EOC link failure detections refer to working as user to reflect that terminal traffic goes wrong, but the link management of EOC equipment comparesWhen more unimpeded, EOC transmission links are detected by user's cooperation, to the method for quick positioning failure.EOC link failuresDetection, from network topology for can be divided into following two parts：
(1) link failure detection between EOC terminal equipment and user PC.Usually pass through ping agencies, wired mouthful of detection and netWhether line detecting method is normal to confirm the link between EOC terminal equipment and user PC.
(2) link failure detection between EOC terminal equipment and EOC local-side device.It is set by counting EOC terminal and local sideLink-quality between the business datum of standby packet loss, detailed analysis user, detection EOC terminal and local side, to confirm EOCWhether the link between terminal device and user PC is normal.
Existing EOC link failure detection methods are to carry out failure row by technical staff to execute-in-place EOC local-side deviceIt looks into or is analyzed according to the flashing state of the LED light in EOC terminal to diagnose fault reason.As above scheme can not solve to askTopic, then replace EOC terminal equipment.
The shortcomings that prior art, is, since the installation environment complexity of EOC local-side device is various, currentEOC method for diagnosing faults will increase the maintenance difficulties of EOC local-side device, reduce the treatment effeciency of failure, and can cause moreIt is frequent to replace EOC terminal equipment, to increase the cost input of operator.
Invention content
In order to solve above-mentioned problems of the prior art, the present invention provide a kind of EOC network intelligences maintenance system andDetection method.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of EOC network intelligences maintenance system, too Netcom cross EOC local sides and are connected to distributor, and the distributor is by coaxially connecingEnter system to be connected to EOC terminal equipment or be connected to intelligent mobile client by WIFI wireless signals.EOC terminal equipment is used forThe data packet for capturing the specified type for the fixed quantity that user equipment is sent, to the quantity of the data packet of the specified type capturedIt is counted；If the data for the specified type that the statistical result showed EOC terminal equipment received from EOC terminal equipment capturesThe quantity of packet and the difference of the fixed quantity are more than predetermined threshold, then management equipment notice EOC terminal equipment sets EOC terminalThe standby link failure between user equipment is detected；EOC intelligent measurement instruments, for detecting EOC network failures problem instituteLocating.
The present invention also has following additional technical feature：
Further specifically optimize as the present invention program, 1 AR7411L chips, 1 are equipped in the EOC intelligent measurement instrumentsRTL8306E exchange chips, 1 microprocessor for carrying operating system, 1 WIFI chip, touch LCD screen composition, andPower module, referrer module and adjustable damping circuit；The power supply is connected separately with equipment under test, AR7411L chips, adjustableAttenuator circuit, referrer module and RTL8306E exchange chips；The equipment under test is connected separately with AR7411L chips and adjustable declinesPowered down road；The AR7411L chips are connected separately with PC network interfaces and adjustable damping circuit；The adjustable damping circuit is connected with ginsengModule is examined, referrer module is connected with RTL8306E exchange chips；Test data bag exchanges core in AR7411L chips and RTL8306EIt is transmitted between piece, message transmission rate is calculated by AR7411L chips, test result is sent to touch LCD screen display.
Further specifically optimize as the present invention program, the referrer module is having crossed after tested and normally functioningPLC module or EOC modules；The equipment under test is EOC modules to be tested.
Further specifically optimize as the present invention program, the power module includes the alternating current of 220V and transformedDirect current；The adjustable damping circuit includes adjustable attenuator and control circuit.
Further specifically optimize as the present invention program, the AR7411L chips are embedded with WEB-server.
A kind of detection method of EOC network intelligences maintenance system, including following operation：
(a) detect wired mouthful PHY whether be in link states, if not in link states, then report testing result toManagement equipment, if it is, carrying out next step detection；
(b) it carries out PHY to wired mouthful to detect from winding from winding and MAC, if detection failure, reports testing result to managementEquipment carries out next step detection if detected successfully；
(c) wired mouthful of operating mode is detected, confirms whether it is operated in 100,000,000 full-duplex modes, if not being operated in 100,000,000Testing result is then reported to management equipment by full-duplex mode, if it is, carrying out next step detection；
(d) cable detection is carried out, whether the cable between confirming from EOC terminal equipment to user equipment has bad point, if detectionTo there is bad point, then there will be the physical extents of bad point to be reported to management equipment, if without bad point, management equipment is notified not haveDetect problem.
Compared to the prior art the present invention, the advantage is that：
The configuration of the present invention is simple, reasonable design can solve the problems, such as that existing tester and double computer networking tests exist, this hairBright needs a computer and computer only to need to configure a network interface；Directly controlled by network interface, do not need serial ports orParallel port does not need USB port yet；The usable speed of user can be accurately shown with test tcp/IP layers of throughput or MAC layer throughputRate；Special software need not be installed, it is only necessary to common Web browser；Without the edition upgrading for worrying computer operating system.
The present invention can also check Phy rates on EOC intelligent measurement instruments, decaying, the important diagnostic parameter of signal-to-noise ratio；It can be dialled by instrument, the business such as test online.We also provide RJ45 interfaces simultaneously, support computer or notebookIt is connected by cable；WIFI accesses, tablet computer are provided, the wireless smart devices such as smart mobile phone section is logged in by browser and detectedInstrument carries out EOC network diagnosises.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following descriptionObviously, or practice through the invention is recognized.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show belowThere is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only thisSome embodiments of invention for those of ordinary skill in the art without creative efforts, can be withObtain other attached drawings according to these attached drawings.
Fig. 1 is present system structural schematic diagram；
Fig. 2 is EOC intelligent measurement instruments structural schematic diagram of the present invention.
Specific implementation mode
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although showing the disclosure in attached drawingExemplary embodiment, it being understood, however, that may be realized in various forms the disclosure without should be by embodiments set forth hereIt is limited.On the contrary, these embodiments are provided to facilitate a more thoroughly understanding of the present invention, and can be by the scope of the present disclosureCompletely it is communicated to those skilled in the art.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing instituteThe orientation or positional relationship shown is merely for convenience of the description present invention, does not indicate or imply the indicated device or element mustThere must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
A kind of EOC network intelligences maintenance system, too Netcom cross EOC local sides and are connected to distributor, and the distributor passes through sameAxis access system is connected to EOC terminal equipment or is connected to intelligent mobile client by WIFI wireless signals.EOC intelligent measurementsInstrument, for detecting at EOC network failures problem place.
EOC terminal equipment is used to capture the data packet of the specified type of the fixed quantity of user equipment transmission, to capturingThe quantity of data packet of specified type counted；If the statistical result showed EOC terminal received from EOC terminal equipment is setThe quantity of the data packet of the standby specified type captured is more than predetermined threshold with the difference of the fixed quantity, then management equipment is logicalKnow that link failure of the EOC terminal equipment between EOC terminal equipment and user equipment is detected；
1 AR7411L chip, 1 RTL8306E exchange chip are equipped in the EOC intelligent measurement instruments, 1 with operation systemThe microprocessor of system, 1 WIFI chip, touch LCD screen composition and power module, referrer module and adjustable damping electricityRoad；The power supply is connected separately with equipment under test, AR7411L chips, adjustable damping circuit, referrer module and RTL8306E and exchangesChip；The equipment under test is connected separately with AR7411L chips and adjustable damping circuit；The AR7411L chips are separately connectedThere are PC network interfaces and adjustable damping circuit；The adjustable damping circuit is connected with referrer module, and referrer module is connected with RTL8306EExchange chip；Test data bag is transmitted between AR7411L chips and RTL8306E exchange chips, by AR7411L chipsMessage transmission rate is calculated, test result is sent to touch LCD screen display.
The referrer module is PLC module crossed after tested and normally functioning or EOC modules；The equipment under test isEOC modules to be tested.
The power module includes the alternating current of 220V and transformed direct current；The adjustable damping circuit includes adjustableAttenuator and control circuit.
The AR7411L chips are embedded with WEB-server.
A kind of detection method of EOC network intelligences maintenance system, including following operation：
(a) detect wired mouthful PHY whether be in link states, if not in link states, then report testing result toManagement equipment, if it is, carrying out next step detection；
(b) it carries out PHY to wired mouthful to detect from winding from winding and MAC, if detection failure, reports testing result to managementEquipment carries out next step detection if detected successfully；
(c) wired mouthful of operating mode is detected, confirms whether it is operated in 100,000,000 full-duplex modes, if not being operated in 100,000,000Testing result is then reported to management equipment by full-duplex mode, if it is, carrying out next step detection；
(d) cable detection is carried out, whether the cable between confirming from EOC terminal equipment to user equipment has bad point, if detectionTo there is bad point, then there will be the physical extents of bad point to be reported to management equipment, if without bad point, management equipment is notified not haveDetect problem.
The configuration of the present invention is simple, reasonable design can solve the problems, such as that existing tester and double computer networking tests exist,The present invention only needs a computer and computer only to need to configure a network interface；It is directly controlled, need not be gone here and there by network interfaceMouth or parallel port, do not need USB port yet；It can accurately show that user can use with test tcp/IP layers of throughput or MAC layer throughputRate；Special software need not be installed, it is only necessary to common Web browser；Without the version for worrying computer operating systemUpgrading.
The present invention can also check Phy rates on EOC intelligent measurement instruments, decaying, the important diagnostic parameter of signal-to-noise ratio；It can be dialled by instrument, the business such as test online.We also provide RJ45 interfaces simultaneously, support computer or notebookIt is connected by cable；WIFI accesses, tablet computer are provided, the wireless smart devices such as smart mobile phone section is logged in by browser and detectedInstrument carries out EOC network diagnosises.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：NotIn the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, thisThe range of invention is limited by claim and its equivalent.