CN103095487B - A kind of Multi-netmouth state indication method and device - Google Patents
A kind of Multi-netmouth state indication method and device Download PDFInfo
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- CN103095487B CN103095487B CN201210455456.8A CN201210455456A CN103095487B CN 103095487 B CN103095487 B CN 103095487B CN 201210455456 A CN201210455456 A CN 201210455456A CN 103095487 B CN103095487 B CN 103095487B
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Abstract
The invention discloses a kind of Multi-netmouth state indication method and device, centralized control unit is to state encoding distribution module instruction network interface status display mode, state encoding distribution module receives the output signal of multiple network interface status source simultaneously, record the state of each network interface status source, one or more indicator light control module is sent to after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of centralized control unit, network interface state after indicator light control module receives serial code is also shown by multiple indicator light after being decoded as parallel signal.This programme can be simultaneously compatible dissimilar network interface status source, the state of same network interface status source can be shown on the indicator light of diverse location, the state that indicator light shows different network interface status source can be controlled, can improve the flexibility of network interface state instruction, and stability is strong, reliability is high.
Description
Technical field
The present invention relates to data-signal processing technology field, particularly relate to a kind of Multi-netmouth state indication method and device.
Background technology
The port number of current ethernet device is towards high-density development, and the network interface quantity provided in an equipment can arrive tens even hundreds ofs.Because each network interface state needs to use indicator light to show, so cause the realization of network interface status indicator lamp to become increasingly complex, and the resource needed gets more and more.
The judgement source of network interface state can from different modules, and such as media interviews control (MAC) chip, physical layer (PHY) chip etc.Also there is a lot of difference in often kind of indicator light control logic, comprises control bus difference, and some modulation frequency is different, not equal for state.To dissimilar network interface status source independently bright light in conventional treatment mode, each species diversity that network port indicator shows can be caused.What is more, in multi-module system, a large amount of interface resources can be taken.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Multi-netmouth state indication method and device, solve to dissimilar network interface status source independently bright light cause controlling the problem of very flexible.
In order to solve the problems of the technologies described above, the invention provides a kind of Multi-netmouth state indicating device, described device comprises a Central Control Module, multiple network interface status source, a state encoding distribution module, multiple indicator light control module; Described network interface status source is dissimilar network interface status source; Described network interface status source and described state encoding distribution module by described network interface status source support that the data wire of type is connected; Each indicator light control module comprises indicating lamp control circuit and one or more indicator light;
Described centralized control unit, for indicating network interface status display mode to described state encoding distribution module;
Described state encoding distribution module, for recording the state of each network interface status source, after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of described centralized control unit, be sent to one or more indicator light control module;
Described indicating lamp control circuit, for receiving the network interface state after serial code and exporting to indicator light after being decoded as parallel signal;
Described indicator light, for showing the signal received.
Further, said apparatus can also have following characteristics:
Described state encoding distribution module, records the state of each network interface status source after the state also for the signal assemble format analysis corresponding network interface status source according to different network interface status source.
Further, said apparatus can also have following characteristics:
Described state encoding distribution module, also records the state of each network interface status source respectively for building network interface status register array and upgrades.
Further, said apparatus can also have following characteristics:
Described network interface status display mode comprises network interface status source mark, state serial order, indicator light control module mark; Or also comprise the number that network interface status source state number indicates the state of each network interface status source that need export in described network interface status display mode;
Described state serial order refers to by the sequence of network interface status source mark or sorts by the state of network interface status source.
Further, said apparatus can also have following characteristics:
Described multiple network interface status source comprises following at least two kinds: media interviews control (MAC) chip, physical layer (PHY) chip, optical module.
In order to solve the problems of the technologies described above, present invention also offers a kind of Multi-netmouth state indication method, centralized control unit is to state encoding distribution module instruction network interface status display mode, state encoding distribution module receives the output signal of multiple network interface status source simultaneously, record the state of each network interface status source, one or more indicator light control module is sent to after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of centralized control unit, network interface state after indicator light control module receives serial code is also shown by multiple indicator light after being decoded as parallel signal.
Further, said method can also have following characteristics:
Described state encoding distribution module is according to the state recording each network interface status source after the state of the signal assemble format analysis corresponding network interface status source of different network interface status source.
Further, said method can also have following characteristics:
Described state encoding distribution module builds network interface status register array and records the state of each network interface status source respectively and upgrade.
Further, said method can also have following characteristics:
Described network interface status display mode comprises network interface status source mark, state serial order, indicator light control module mark; Or also comprise the number that network interface status source state number indicates the state of each network interface status source that need export in described network interface status display mode;
Described state serial order refers to by the sequence of network interface status source mark or sorts by the state of network interface status source.
Further, said method can also have following characteristics:
Described multiple network interface status source comprises following at least two kinds: media interviews control (MAC) chip, physical layer (PHY) chip, optical module.
This programme can be simultaneously compatible dissimilar network interface status source, the state of same network interface status source can be shown on the indicator light of diverse location, the state that indicator light shows different network interface status source can be controlled, can improve the flexibility of network interface state instruction, and stability is strong, reliability is high.
Accompanying drawing explanation
Fig. 1 is the structure chart of Multi-netmouth state indicating device;
Fig. 2 is the internal logic schematic diagram of state encoding distribution module;
Fig. 3 is the schematic diagram of the different modes of state encoding distribution module Distribution status data.
Embodiment
It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combination in any mutually.
Embodiment one
As shown in Figure 1, Multi-netmouth state indicating device comprises a Central Control Module, multiple network interface status source, a state encoding distribution module, multiple indicator light control module; Network interface status source is dissimilar network interface status source; Network interface status source and state encoding distribution module by network interface status source support that the data wire of type is connected; Each indicator light control module comprises indicating lamp control circuit and one or more indicator light;
Centralized control unit, for indicating network interface status display mode to described state encoding distribution module;
State encoding distribution module, for recording the state of each network interface status source, after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of described centralized control unit, be sent to one or more indicator light control module;
Indicating lamp control circuit, for receiving the network interface state after serial code and exporting to indicator light after being decoded as parallel signal;
Indicator light, for showing the signal received.
Wherein, multiple network interface status source comprises following at least two kinds: media interviews control (MAC) chip, physical layer (PHY) chip, optical module.Central Control Module can be CPU.State encoding distribution module can be CPLD (ComplexProgrammableLogicDevice, CPLD)/erasable Programmadle logic device (ErasableProgrammableLogicDevice, EPLD).Wherein the interface of CPU and CPLD/EPLD can support Localbus, SMI, SPI etc., the interface of MAC chip and CPLD/EPLD can support SMI, SPI, LED strip row bus etc., the interface of PHY chip and CPLD/EPLD can support SMI, LED strip row bus and the single control line of LED, and the interface of optical module and CPLD/EPLD can support SD/LOS control line.CPLD/EPLD realizes the support of relevant interface by internal logic, receives the data of each network interface status source.
As shown in Figure 2, the internal logic of state encoding distribution module can resolve into three parts.One, according to the state of the corresponding network interface status source of the signal assemble format analysis of different network interface status source.Two, build network interface status register array and record the state of each network interface status source respectively and upgrade.The state of all network interface status source is inputted, carries out consolidation form arrangement according to demand, form a unified network interface state table according to each network interface and network interface state, conveniently to control and inquiry.Three, provide the state of network interface status source to indicator light control module according to the instruction of centralized control unit.
Network interface status display mode comprises network interface status source mark, state serial order, state encoding distribution module mark; State serial order refers to by the sequence of network interface status source mark or sorts by the state of network interface status source, can also comprise the number that network interface status source state number indicates the state of each network interface status source that need export in network interface status display mode.
Thus, state encoding distribution module can also can partly export according to the instruction of centralized control unit in whole table output, also can export according to network interface according to State-output, can send to 1 indicator light control module and also can send to multiple indicator light control module simultaneously, the information exported to different indicator light control module can difference also can part identical or all identical etc.
Such as, as shown in Figure 3, the network interface status display mode of centralized control unit instruction comprises: network interface status source is designated 1, sort by the state of network interface status source, indicator light control module be designated 2, then state encoding distribution module sends the state sequence of network interface status source 1 successively to indicator light control module 2, namely exports by the mode shown in " exporting 1 ": network interface 1 state 1, network interface 1 state 2 ... network interface 1 state n.
The network interface status display mode of centralized control unit instruction comprises: network interface status source is designated 1,2 ... m, by the sequence of network interface status source mark, indicator light control module be designated 3 and 4, then state encoding distribution module to indicator light control module 3 and 4 send successively respectively the state 1 of network interface status source 1, network interface status source 2 state 1 ... the state 1 of network interface status source m.Namely export by the mode shown in " exporting 2 ".
The network interface status display mode of centralized control unit instruction comprises: network interface status source is designated 1,2 ... m; sort by the state of network interface status source; indicator light control module be designated 5,6,7, then state encoding distribution module to indicator light control module 5,6,7 send successively the state 1 of network interface status source 1, network interface status source 2 state 1 ... the state 1 of network interface status source m; The state 2 of network interface status source 1, network interface status source 2 state 2 ... the state 2 of network interface status source m; The state m of network interface status source 1, network interface status source 2 state m ... the state m of network interface status source m.Namely export by the mode shown in " exporting 3 ".
The network interface status display mode of centralized control unit instruction comprises: network interface status source is designated 1,2 ... m; sort by the mark of network interface status source; indicator light control module be designated 5,6,7, then state encoding distribution module to indicator light control module 5,6,7 send successively the state 1 of network interface status source 1, network interface status source 1 state 2 ... the state n of network interface status source 1; The state 1 of network interface status source 2, network interface status source 2 state 2 ... the state n of network interface status source 2; The state 1 of network interface status source m, network interface status source m state 2 ... the state n of network interface status source m.
In above-mentioned example, be such as 3 when network interface status display mode comprises network interface status source state number; Then the number of the state of each network interface status source of state encoding distribution module output is 3 instead of 1 or n.
Embodiment two
Multi-netmouth state indication method comprises: centralized control unit is to state encoding distribution module instruction network interface status display mode, state encoding distribution module receives the output signal of multiple network interface status source simultaneously, record the state of each network interface status source, be sent to one or more indicator light control module after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of centralized control unit, the network interface state after indicator light control module receives serial code is also shown by multiple indicator light after being decoded as parallel signal.
Wherein, multiple network interface status source comprises following at least two kinds: media interviews control (MAC) chip, physical layer (PHY) chip, optical module.Central Control Module can be CPU.State encoding distribution module can be CPLD (ComplexProgrammableLogicDevice, CPLD)/erasable Programmadle logic device (ErasableProgrammableLogicDevice, EPLD).Wherein the interface of CPU and CPLD/EPLD can support Localbus, SMI, SPI etc., the interface of MAC chip and CPLD/EPLD can support SMI, SPI, LED strip row bus etc., the interface of PHY chip and CPLD/EPLD can support SMI, LED strip row bus and the single control line of LED, and the interface of optical module and CPLD/EPLD can support SD/LOS control line.CPLD/EPLD realizes the support of relevant interface by internal logic, receives the data of each network interface status source.
The internal logic of state encoding distribution module can resolve into three parts.One, according to the state of the corresponding network interface status source of the signal assemble format analysis of different network interface status source.Two, build network interface status register array and record the state of each network interface status source respectively and upgrade.The state of all network interface status source is inputted, carries out consolidation form arrangement according to demand, form a unified network interface state table according to each network interface and network interface state, conveniently to control and inquiry.Three, provide the state of network interface status source to indicator light control module according to the instruction of centralized control unit.
Network interface status display mode comprises network interface status source mark, state serial order, state encoding distribution module mark; State serial order refers to by the sequence of network interface status source mark or sorts by the state of network interface status source.Or network interface status display mode can also comprise network interface status source state number; The number of the state of each network interface status source that instruction need export.Concrete example repeats no more as shown in Figure 3 herein.
This programme can realize the unification of multiple network interface status indicator lamp circuit, and controls flexibly, can multiparty control, simple.
Certainly; the present invention also can have other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and are out of shape the protection range that all should belong to the claim appended by the present invention.
The all or part of step that one of ordinary skill in the art will appreciate that in said method is carried out instruction related hardware by program and is completed, and described program can be stored in computer-readable recording medium, as read-only memory, disk or CD etc.Alternatively, all or part of step of above-described embodiment also can use one or more integrated circuit to realize.Correspondingly, each module/unit in above-described embodiment can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.The present invention is not restricted to the combination of the hardware and software of any particular form.
Claims (10)
1. a Multi-netmouth state indicating device, is characterized in that,
Described device comprises a centralized control unit, multiple network interface status source, a state encoding distribution module, multiple indicator light control module; Multiple described network interface status source is dissimilar network interface status source; Described network interface status source and described state encoding distribution module by described network interface status source support that the data wire of type is connected; Each indicator light control module comprises indicating lamp control circuit and one or more indicator light;
Described centralized control unit, for indicating network interface status display mode to described state encoding distribution module;
Described state encoding distribution module, for recording the state of each network interface status source, after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of described centralized control unit, be sent to one or more indicator light control module;
Described indicating lamp control circuit, for receiving the network interface state after serial code and exporting to indicator light after being decoded as parallel signal;
Described indicator light, for showing the signal received;
Wherein, described network interface status display mode comprises network interface status source mark, state serial order and indicator light control module mark.
2. device as claimed in claim 1, is characterized in that,
Described state encoding distribution module, records the state of each network interface status source after the state also for the signal assemble format analysis corresponding network interface status source according to different network interface status source.
3. device as claimed in claim 1, is characterized in that,
Described state encoding distribution module, also for building network interface status register array, described network interface status register is used for recording the state of each network interface status source respectively and upgrading.
4. device as claimed in claim 1, is characterized in that,
Also comprise network interface status source state number in described network interface status display mode, described network interface status source state number is used to indicate the number of the state of each network interface status source that need export;
Described state serial order refers to by the sequence of network interface status source mark or sorts by the state of network interface status source.
5. device as claimed in claim 1, is characterized in that,
Described multiple network interface status source comprises following at least two kinds: media interviews control (MAC) chip, physical layer (PHY) chip, optical module.
6. a Multi-netmouth state indication method, is characterized in that,
Centralized control unit is to state encoding distribution module instruction network interface status display mode, state encoding distribution module receives the output signal of multiple network interface status source simultaneously, record the state of each network interface status source, be sent to one or more indicator light control module after the state of the state of one network interface status source or multiple network interface status source being carried out serial code according to the instruction of centralized control unit, the network interface state after indicator light control module receives serial code is also shown by multiple indicator light after being decoded as parallel signal;
Described network interface status display mode comprises network interface status source mark, state serial order and indicator light control module mark.
7. method as claimed in claim 6, is characterized in that,
Described state encoding distribution module is according to the state recording each network interface status source after the state of the signal assemble format analysis corresponding network interface status source of different network interface status source.
8. method as claimed in claim 6, is characterized in that,
Described state encoding distribution module builds network interface status register array, and described network interface status register is used for recording the state of each network interface status source respectively and upgrading.
9. method as claimed in claim 6, is characterized in that,
Also comprise network interface status source state number in described network interface status display mode, described network interface status source state number is used to indicate the number of the state of each network interface status source that need export;
Described state serial order refers to by the sequence of network interface status source mark or sorts by the state of network interface status source.
10. method as claimed in claim 6, is characterized in that,
Described multiple network interface status source comprises following at least two kinds: media interviews control (MAC) chip, physical layer (PHY) chip, optical module.
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| CN101257756A (en) * | 2008-04-07 | 2008-09-03 | 杭州华三通信技术有限公司 | Lighting system and method |
| CN102573195A (en) * | 2010-12-31 | 2012-07-11 | 北京大唐高鸿数据网络技术有限公司 | Centralized display system of indicator lamps |
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| CN101257756A (en) * | 2008-04-07 | 2008-09-03 | 杭州华三通信技术有限公司 | Lighting system and method |
| CN102573195A (en) * | 2010-12-31 | 2012-07-11 | 北京大唐高鸿数据网络技术有限公司 | Centralized display system of indicator lamps |
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