CN108616464A - A kind of industrial ethernet switch and its failure report and submit method - Google Patents
A kind of industrial ethernet switch and its failure report and submit method Download PDFInfo
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- CN108616464A CN108616464A CN201810437366.3A CN201810437366A CN108616464A CN 108616464 A CN108616464 A CN 108616464A CN 201810437366 A CN201810437366 A CN 201810437366A CN 108616464 A CN108616464 A CN 108616464A
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- industrial ethernet
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 18
- 239000003086 colorant Substances 0.000 claims abstract description 6
- 230000007704 transition Effects 0.000 claims description 20
- 235000006508 Nelumbo nucifera Nutrition 0.000 claims description 9
- 240000002853 Nelumbo nucifera Species 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000004458 analytical method Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 3
- 238000003379 elimination reaction Methods 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims description 3
- 238000012546 transfer Methods 0.000 claims description 3
- 210000003205 muscle Anatomy 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000007726 management method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229940023462 paste product Drugs 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/55—Prevention, detection or correction of errors
- H04L49/557—Error correction, e.g. fault recovery or fault tolerance
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/028—Subscriber network interface devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/035—Cooling of active equipments, e.g. air ducts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0005—Switch and router aspects
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q11/0067—Provisions for optical access or distribution networks, e.g. Gigabit Ethernet Passive Optical Network (GE-PON), ATM-based Passive Optical Network (A-PON), PON-Ring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q11/00—Selecting arrangements for multiplex systems
- H04Q11/0001—Selecting arrangements for multiplex systems using optical switching
- H04Q11/0062—Network aspects
- H04Q2011/0079—Operation or maintenance aspects
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a kind of industrial ethernet switchs, belong to fieldbus and industrial Ethernet technology field, including one group of Ethernet interface, one group of optical fiber interface, network management interface, power interface, state display, master control borad and cabinet, the master control borad is arranged in cabinet, one group of Ethernet interface, one group of optical fiber interface, network management interface, power interface and state display are arranged on cabinet, and one group of Ethernet interface, one group of optical fiber interface, network management interface, power interface and state display and master control borad are electrically connected.The failure of industrial ethernet switch reports and submits method, display screen is used to show the parameter of the machine, enables user that can intuitively obtain the operation conditions of interchanger, while the present invention also supports display failure end position, user can obtain fault message on any machine of loop, repair in time.Interchanger by display screen shows different colors to inform that maintenance personnel's failure whether there is simultaneously, more intuitive.
Description
Technical field
The invention belongs to fieldbus and industrial Ethernet technology field, more particularly to a kind of industrial ethernet switch.
The invention further relates to a kind of failures of industrial ethernet switch to report and submit method.
Background technology
Ethernet refers to the base band local for being created by Xerox companies and being developed jointly by Xerox, Intel and Digital Equipment Corporation
Network planning model is the most general communication protocol standard that current existing LAN uses, and Ethernet switch is to be based on Ethernet
The interchanger of transmission data, Ethernet uses the LAN of shared-bus transmission media mode, as a kind of Ethernet data
The hinge of transmission, industrial ethernet switch are the common important network equipments.Common Ethernet uses ring topology,
That is each Ethernet switch is connected to each other to an annular, and for each switch configuration in different regions, which can
To be inside plants, even transnational transprovincially, each Ethernet switch linkage function equipment, the structure of ring topology also can be
It is fairly simple, also allow for daily maintenance.As long as but the most fatal problem of ring topology is that an interchanger goes wrong,
Then whole network can all paralyse.Present ring topology generally has a self-healing function, and the communication efficiency meeting that self-healing certainly will be brought
It has a greatly reduced quality, if going wrong in ring topology, maintenance personal needs to check interchanger by platform, bothersome laborious in this way,
It is unfavorable for the development of work in every.
Invention content
Goal of the invention：In order to overcome the above deficiency, the object of the present invention is to provide a kind of works that can show abort situation
The failure of industrial Ethernet interchanger and the interchanger reports and submits method.
Technical solution：A kind of industrial ethernet switch, including one group of Ethernet interface, one group of optical fiber interface, webmaster connect
Mouth, power interface, state display, master control borad and cabinet, the master control borad are arranged in cabinet, and one group of Ethernet connects
Mouth, one group of optical fiber interface, network management interface, power interface and state display are arranged on cabinet, and one group of Ethernet connects
Mouth, one group of optical fiber interface, network management interface, power interface and state display and master control borad are electrically connected.
Further, above-mentioned industrial ethernet switch, the cabinet are equipped with one group of status indicator lamp, the state
Indicator light is electrically connected with master control borad.
Further, above-mentioned industrial ethernet switch, the cabinet are equipped with one group of radiating ribs.
Further, above-mentioned industrial ethernet switch, the master control borad include that voltage collection circuit, voltage are more electric
Road and alarm output circuit, the voltage collection circuit for input power voltage conversion and acquisition and voltage value is defeated
Go out；
The voltage comparator circuit lotus root is connected to voltage collection circuit, and whether just voltage comparator circuit for comparing two-way power supply
Often work, if wherein voltage value is abnormal all the way, will export an alarm signal；
The alarm output circuit lotus root is connected to voltage comparator circuit, and alarm output circuit is for receiving alarm signal and converting
It alarms for on-off model.
Further, above-mentioned industrial ethernet switch, the voltage collection circuit include first voltage acquisition module
With second voltage acquisition module, the first voltage acquisition module and second voltage acquisition module include voltage transition element, one
Group capacitance, one group of resistance and inductance.
Further, above-mentioned industrial ethernet switch, the voltage comparator circuit include with door, it is described defeated with door
Enter and is terminated with power supply, it is described to be connected to alarm output circuit with door output end lotus root.
Further, above-mentioned industrial ethernet switch, the alarm output circuit include relay.
Further, above-mentioned industrial ethernet switch, the voltage comparator circuit further include output circuit, described defeated
It includes triode and current-limiting resistance, the transistor base series connection access current-limiting resistance, the transmitting of the triode to go out circuit
Pole connects signal ground, and the collector of the triode is couple to alarm output circuit.
The present invention also provides a kind of failures of industrial ethernet switch to report and submit method, includes the following steps：
1）Each interchanger is by the operating parameter of adjacent interchanger by loop transfer to itself carrying out preservation analysis；
2）When the result of interchanger analysis shows that adjacent interchanger is in fault self-recovery state, the interchanger is in display screen
The source of upper display failed switches or breakpoint, and fault message is fabricated to message and is transmitted to adjacent non-faulting interchanger；
3）After adjacent non-faulting interchanger receives message, the source of failed switches or breakpoint is shown on a display screen, and will
Message continuation transmission downwards is until non-faulting interchanger whole display failed switches or breakpoint all on entire loop come
Until source；
4）After Failure elimination, failed switches actively send message to adjacent interchanger, and adjacent interchanger receives message
Afterwards, the fault message shown on own display screen is removed, and message is continued into transmission until interchanger all on loop is whole
Fault message is removed.
Further, a kind of failure of industrial ethernet switch of the invention reports and submits method, further comprising the steps of：：
5）When no any interchanger breaks down, looped network prompt working properly is presented on all interchanger display screens；
6）When switch prompt failure is from prompt fault-free, display screen shows different colors.
Above-mentioned technical proposal can be seen that the present invention and have the advantages that：Industrial Ethernet of the present invention is handed over
It changes planes, it is reasonable in design, it is used to show the parameter of the machine provided with display screen, enables user that can intuitively obtain interchanger
Operation conditions, while the present invention also supports display failure end position, and user can obtain on any machine of loop
Fault message repairs in time.Interchanger by display screen shows different colors to inform that maintenance personnel's failure is simultaneously
No presence, it is more intuitive.
Description of the drawings
Fig. 1 is the outline structural diagram of industrial ethernet switch of the present invention；
System topology schematic when Fig. 2 is industrial ethernet switch normal use of the present invention；
System topology schematic when Fig. 3 is industrial ethernet switch application and trouble of the present invention；
Fig. 4 is the circuit diagram of master control borad of the present invention；
Fig. 5 is the circuit diagram of voltage collection circuit of the present invention；
Fig. 6 is the circuit diagram of first voltage acquisition module of the present invention；
Fig. 7 is the circuit diagram of second voltage acquisition module of the present invention；
Fig. 8 is the circuit diagram of voltage comparator circuit of the present invention and output circuit；
Fig. 9 is the circuit diagram of alarm output circuit of the present invention.
In figure：1 Ethernet interface, 2 optical fiber interfaces, 3 network management interfaces, 4 power interfaces, 5 state displays, 6 master control borads, 61
Voltage collection circuit, 611 first voltage acquisition modules, 612 second voltage acquisition modules, 613 voltage transition elements, 62 voltage ratios
Compared with circuit, 621 and door, 63 alarm output circuits, 631 relays, 64 output circuits, 7 cabinets, 71 radiating ribs, 72 product identifications
Location for paste, 8 status indicator lamps.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", " clockwise ", " inverse
The orientation or positional relationship of the instructions such as hour hands " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description originally
Invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two
It is a or more than two, unless otherwise restricted clearly.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Embodiment
Industrial ethernet switch as shown in Figure 1, including one group of Ethernet interface 1, one group of optical fiber interface 2, webmaster connect
Mouthfuls 3, power interface 4, state display 5, master control borad 6 and cabinet 7, the master control borad 6 are arranged in cabinet 7, described one group with
Too 1, one group of optical fiber interface 2 of network interface, network management interface 3, power interface 4 and state display 5 are arranged on cabinet 7, and
One group of Ethernet interface, 1, one group of optical fiber interface 2, network management interface 3, power interface 4 and state display 5 electrically connect with master control borad 6
It connects.Wherein, the cabinet 7 includes front panel, rear panel, upper cover plate, lower cover and both side plate, and the cabinet 7 is clamping-rail type
Material casing；Casing uses totally enclosed Al-alloy metal structure, can be fallen into this way to avoid dust wherein, extends interchanger and uses
Service life；Master control borad 6 is set in cabinet 7, and the master control borad 6 uses conventional mainboard, is provided on the front panel
Several optical fiber interfaces 2, several Ethernet interfaces 1 and network management interface 3, total interface is reinforcement type M12 interfaces, in front on plate
State display 5 is also set up, the state display 5 is electrically connected with master control borad 6, passes through word, picture side on state display 5
Formula shows looped network state and buzzer state etc., the working condition for the acquisition interchanger that such user can be more convenient, tentatively
Judge whether interchanger is in normal working condition.When interchanger breaks down, the state display 5 of the interchanger first
On have a corresponding display, display content includes failure breakpoint title, failure breakpoint IP etc., while remaining interchanger in loop
Also error indication content can be shown, it is which platform interchanger or which section optical fiber link failure occur to enable maintenance personnel learn,
It pinpoints and repairs convenient for maintenance personnel, the human cost of cycle maintenance has been saved, simultaneously because error code is by way of image
It has been shown that, such maintenance personnel can rapidly enable corresponding maintenance program, save a large amount of time.Further, described
Cabinet 7 is equipped with one group of status indicator lamp 8, and the status indicator lamp 8 is electrically connected with master control borad 6.The status indicator lamp 8 is set
Near optical fiber interface 2 where setting and network management interface 3, the operation conditions of port can be directly learnt by status indicator lamp 8.
Further, cabinet 7 is equipped with one group of radiating ribs 71.Cabinet 7, which obtains, is provided with several radiating ribs 71 on side plate, radiating ribs are arranged
71 can improve the area of side plate, reach better heat dissipation effect.Side plate center also sets up product identification location for paste 72, product mark
Location for paste 72 is known for parameters such as Paste Product model, power supplys.Screw hole is arranged in four corners of the upper cover plate of cabinet 7, passes through
Screw fixes the seal box that can guarantee cabinet, and power interface 4 is arranged in upper cover plate center.The setting of optical fiber interface 22 of the present invention
Group, optical fiber interface 2 are uniformly arranged 2 row on plate in front；Ethernet interface 1 is arranged 8 groups, Ethernet interface 1 in front on plate
2 row of even setting.
In addition, the master control borad 6 of the present invention as shown in figures 4-9 includes voltage collection circuit 61,62 and of voltage comparator circuit
Alarm output circuit 63, the voltage collection circuit 61 for input power voltage conversion and acquisition and voltage value is defeated
Go out；62 lotus root of the voltage comparator circuit is connected to voltage collection circuit 61, and voltage comparator circuit 62 is for comparing two-way power supply
Whether work normally, if wherein voltage value is abnormal all the way, an alarm signal will be exported；The alarm output circuit 63
Lotus root is connected to voltage comparator circuit 62, and alarm output circuit 63 is for receiving alarm signal and being converted to on-off model progress
Alarm.The voltage collection circuit 61 include first voltage acquisition module 611 and second voltage acquisition module 612, described first
Voltage acquisition module 611 and second voltage acquisition module 612 include 613, one groups of capacitances of voltage transition element, one group of resistance and electricity
Sense.The voltage comparator circuit 62 include with door 621, it is described to be terminated with power supply with door 621 input, it is described defeated with door 621
Outlet lotus root is connected to alarm output circuit 63.The alarm output circuit 63 includes relay 631.The voltage comparator circuit 62 is also
Including output circuit 64, the output circuit 4 includes triode and current-limiting resistance, the transistor base series connection access current limliting electricity
Resistance, the emitter of the triode connect signal ground, and the collector of the triode is couple to alarm output circuit 63.Fuselage
As long as interior dual power supply has power supply damage or dead electricity all the way, voltage collection circuit 61 does not acquire voltage signal, and passes through voltage
After the preset value of comparison circuit 62 compares, output alarm signal, the on-off model of the output of alarm output circuit 63 at this time carries out
Alarm.Wherein, the circuit structure of first voltage acquisition module 611 is that there are two branch for connection on the pin 1 of voltage transition element 613
Road, one of branch are connect by resistance R3 with DC power supply DC1, another branch is by capacitance C9 ground connection, 613 pin
There are two branch, one of branches to be connected to inductance L4, inductance L4 by diode D2 ground connection, another branch for 2 and 3 connections
It is another be terminated in parallel capacitance C13, C14, C15 and C16, the other end of inductance L4 is also associated with diode D3, concatenated
R5 and R8, capacitance C13, C14, C15 and C16 in parallel, diode D3 and concatenated R5 and R8 ground connection.Voltage transition element 613
Pin 4,5,6 and 7 be grounded, the pin 8 and 9 of voltage transition element 613 is connect with DC power supply DC1, and this tie point
Branch connect with the C20 and C21 in parallel of ground connection, the pin 10 of voltage transition element 613 connects power supply by capacitance C22, electric
The pin 11 of conversion element 613 is pressed to be grounded, the pin 12 of voltage transition element 613 is grounded, and is connected between pin 12 and ground
R6 and C27 after series connection are simultaneously in parallel with C26, and the pin 13 of voltage transition element 613 connects operational amplifier, voltage transition element
613 pin 14,15,16 and 17 is grounded, and the pin 18,19 of voltage transition element 613 passes through capacitance C11, C12 ground connection respectively.
The circuit structure of second voltage acquisition module 612 is that there are two branches for connection on the pin 1 of voltage transition element 613, wherein one
A branch is connect by resistance R10 with DC power supply DC2, another branch connects by capacitance C35 ground connection, 613 pin 2 and 3
It connects there are two branch, one of branch is connected to inductance L8 by diode D7 ground connection, another branch, and inductance L8's is another
Be terminated in parallel capacitance C38, C39, C40 and C41, the other end of inductance L8 be also associated with diode D8, concatenated R12 and
R15, capacitance C38, C39, C40 and C41 in parallel, diode D8 and concatenated R12 and R15 ground connection.Voltage transition element 613
Pin 4,5,6 and 7 is grounded, and the pin 8 and 9 of voltage transition element 613 is connect with DC power supply DC2, and this tie point
Branch connect with the C42 and C43 in parallel of ground connection, and the pin 10 of voltage transition element 613 connects power supply, voltage by capacitance C44
The pin 11 of conversion element 613 is grounded, and the pin 12 of voltage transition element 613 is grounded, and string is connected between pin 12 and ground
R13 and C46 after connection are simultaneously in parallel with C45, and the pin 13 of voltage transition element 613 connects operational amplifier, voltage transition element 613
Pin 14,15,16 and 17 be grounded, the pin 18,19 of voltage transition element 613 passes through capacitance C36, C37 ground connection respectively.With door
There is resistance R29 between 621 pin 1 and power supply, has resistance R27 between the pin 1 and ground of door 621；With the pin 2 of door 621 with
There is resistance R30 between power supply, there is resistance R28, the pin 3 of door 621 to be grounded between the pin 2 and ground of door 621, the pin 4 of door 621
Output circuit 64 is connected, the pin 5 of door 621 connects power supply.
As shown in Figure 2,3 based on the basis of above structure, a kind of failure of industrial ethernet switch reports and submits method, including
Following steps：
1）Each interchanger is by the operating parameter of adjacent interchanger by loop transfer to itself carrying out preservation analysis；
2）When the result of interchanger analysis shows that adjacent interchanger is in fault self-recovery state, the interchanger is in display screen
The source of upper display failed switches or breakpoint, and fault message is fabricated to message and is transmitted to adjacent non-faulting interchanger；
3）After adjacent non-faulting interchanger receives message, the source of failed switches or breakpoint is shown on a display screen, and will
Message continuation transmission downwards is until non-faulting interchanger whole display failed switches or breakpoint all on entire loop come
Until source；
4）After Failure elimination, failed switches actively send message to adjacent interchanger, and adjacent interchanger receives message
Afterwards, the fault message shown on own display screen is removed, and message is continued into transmission until interchanger all on loop is whole
Fault message is removed.
A kind of failure of industrial ethernet switch of the present invention reports and submits method, further comprising the steps of：
5）When no any interchanger breaks down, looped network prompt working properly is presented on all interchanger display screens；
6）When switch prompt failure is from prompt fault-free, display screen shows different colors.
This failure is reported and submitted in method, and title, the failure title of generation or the error code of failed switches are included in message
And generate the time of failure.These information can display by screens after trouble-free interchanger receives on state display 5, it is ensured that
The integrality of presentation of information.
It is working properly that looped network is presented when no any interchanger breaks down, on all switch status display screens 5
Prompt.When switch prompt failure is from prompt fault-free, state display 5 shows different colors simultaneously, specifically,
State display 5 shows green when fault-free, and state display 5 is displayed in red in the event of failure, and such maintenance personnel can be intuitive
Know that failure whether there is, improve the efficiency of maintenance.The alarm devices such as buzzer can be also arranged in the present invention in interchanger,
Once faulty generation, alarm device while being displayed in red of state display 5 also sounds, and better prompting maintenance personnel go
Relevant information is obtained on interchanger.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the principle of the present invention, several improvement can also be made, these improvement also should be regarded as the present invention's
Protection domain.
Claims (10)
1. a kind of industrial ethernet switch, it is characterised in that：Including one group of Ethernet interface（1）, one group of optical fiber interface（2）、
Network management interface（3）, power interface（4）, state display（5）, master control borad（6）And cabinet（7）, the master control borad（6）Setting exists
Cabinet（7）It is interior, one group of Ethernet interface（1）, one group of optical fiber interface（2）, network management interface（3）, power interface（4）And state
Display screen（5）It is arranged at cabinet（7）On, and one group of Ethernet interface（1）, one group of optical fiber interface（2）, network management interface（3）、
Power interface（4）And state display（5）With master control borad（6）It is electrically connected.
2. industrial ethernet switch according to claim 1, it is characterised in that：The cabinet（7）It is equipped with one group of shape
State indicator light（8）, the status indicator lamp（8）With master control borad（6）It is electrically connected.
3. industrial ethernet switch according to claim 1, it is characterised in that：The cabinet（7）One group is equipped with to dissipate
Hot muscle（71）.
4. industrial ethernet switch according to claim 1, it is characterised in that：The master control borad（6）It is adopted including voltage
Collector（61）, voltage comparator circuit（62）And alarm output circuit（63）, the voltage collection circuit（61）For inputting electricity
The voltage in source is converted and acquires and export voltage value；
The voltage comparator circuit（62）Lotus root is connected to voltage collection circuit（61）, and voltage comparator circuit（62）For comparing two
Whether road power supply works normally, if wherein voltage value is abnormal all the way, will export an alarm signal；
The alarm output circuit（63）Lotus root is connected to voltage comparator circuit（62）, and alarm output circuit（63）It is reported for receiving
It warns signal and is converted to on-off model and alarm.
5. industrial ethernet switch according to claim 4, it is characterised in that：The voltage collection circuit（61）Including
First voltage acquisition module（611）With second voltage acquisition module（612）, the first voltage acquisition module（611）With second
Voltage acquisition module（612）Including voltage transition element（613）, one group of capacitance, one group of resistance and inductance.
6. industrial ethernet switch according to claim 5, it is characterised in that：The voltage comparator circuit（62）Including
With door（621）, described and door（621）Input be terminated with power supply, described and door（621）Output end lotus root be connected to warning output electricity
Road（63）.
7. industrial ethernet switch according to claim 6, it is characterised in that：The alarm output circuit（63）Including
Relay（631）.
8. industrial ethernet switch according to claim 7, it is characterised in that：The voltage comparator circuit（62）Also wrap
Include output circuit（64）, the output circuit（4）Including triode and current-limiting resistance, the transistor base series connection access current limliting
The emitter of resistance, the triode connects signal ground, and the collector of the triode is couple to alarm output circuit（63）.
9. reporting and submitting method according to the failure of claim 1-8 any one of them industrial ethernet switchs, it is characterised in that：Packet
Include following steps：
1）Each interchanger is by the operating parameter of adjacent interchanger by loop transfer to itself carrying out preservation analysis；
2）When the result of interchanger analysis shows that adjacent interchanger is in fault self-recovery state, the interchanger is in display screen
The source of upper display failed switches or breakpoint, and fault message is fabricated to message and is transmitted to adjacent non-faulting interchanger；
3）After adjacent non-faulting interchanger receives message, the source of failed switches or breakpoint is shown on a display screen, and will
Message continuation transmission downwards is until non-faulting interchanger whole display failed switches or breakpoint all on entire loop come
Until source；
4）After Failure elimination, failed switches actively send message to adjacent interchanger, and adjacent interchanger receives message
Afterwards, the fault message shown on own display screen is removed, and message is continued into transmission until interchanger all on loop is whole
Fault message is removed.
10. the failure of industrial ethernet switch according to claim 9 reports and submits method, it is characterised in that：Further include with
Lower step：
5）When no any interchanger breaks down, looped network prompt working properly is presented on all interchanger display screens；
6）When switch prompt failure is from prompt fault-free, display screen shows different colors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113114535A (en) * | 2021-04-12 | 2021-07-13 | 北京字跳网络技术有限公司 | Network fault detection method and device and electronic equipment |
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| CN204408384U (en) * | 2015-03-16 | 2015-06-17 | 北京九洲科瑞科技有限公司 | Multifunction cross is changed planes |
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