CN208477351U - Distributed system inside electric cabinet - Google Patents
Distributed system inside electric cabinet Download PDFInfo
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- CN208477351U CN208477351U CN201721577073.2U CN201721577073U CN208477351U CN 208477351 U CN208477351 U CN 208477351U CN 201721577073 U CN201721577073 U CN 201721577073U CN 208477351 U CN208477351 U CN 208477351U
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- electric cabinet
- plate
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- distributed system
- wireless communication
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Abstract
This application provides the distributed systems inside a kind of electric cabinet, wherein, it include power supply plate and multiple function plates inside the electric cabinet of the distributed system, power supply plate is connect by power line with each function plate respectively, connected through wireless communication between each function plate.The distributed system is by removing the communication line between each function plate, by the way of wireless communication network will be formed between each function plate, realize information exchange, compared with electric cabinet in the prior art is by the way of power line and communication line networking, inside electric cabinet between each function plate by the way of wireless communication, avoiding the common interference problem of current electric cabinet leads to the problem of communication quality difference, reduce placement-and-routing's design difficulty inside electric cabinet, solves the technical problem that communication quality present in existing electric cabinet is poor and internal wiring design difficulty is big, realize the effect for reducing wires design difficulty while promoting communication quality.
Description
Technical field
The utility model relates to electric cabinet systems technology fields, in particular to the distribution inside a kind of electric cabinet
System.
Background technique
Electric cabinet is the indispensable content of most products, and Fig. 1 is a kind of traditional electric cabinet according to prior art
Internal wiring schematic diagram, as shown in Figure 1, wherein electric cabinet is mainly used for placing power supply plate, director plate and some hold
Row device etc..The placement-and-routing inside routine electric cabinet between each function plate generally relates to forceful electric power power line, light current electric power at present
Line and communication line.There are higher technical requirements always for the layout cabling in electric cabinet, is laid out the quality of cabling for case
Internal each function plate communication quality plays the role of conclusive.In order to avoid influencing, there is more design specification in industry,
It avoids influencing to meet code requirement in design, often the design of cabinet requires design compared with multiple trunking, or takes volume
The measures such as increase, but can't guarantee that interference source must have been hidden.
For how to solve above-mentioned technical problem present in existing method, effective solution mode is not yet proposed at present.
Utility model content
The utility model embodiment provides the distributed system inside a kind of electric cabinet, to solve to deposit in existing electric cabinet
Communication quality difference and the big technical problem of internal wiring design difficulty.
The application embodiment provides the distributed system inside a kind of electric cabinet, includes power supply inside the electric cabinet
Plate and multiple function plates, the power supply plate are connect with each function plate by power line respectively, each function
It is connected through wireless communication between plate.
In one embodiment, the physical link of the wireless communication is the mode of not actual communication lines, preferably institute
The physical link for stating wireless communication includes one of Zig Bee, Wi-Fi, bluetooth, optic communication or a variety of.
In one embodiment, multiple function plates include director plate and actuator plate, the control
Device plate includes main module and multiple submodule, and the actuator plate includes multiple actuators, the main module and each subordinate
The submodule between or communication mode between the main module and each actuator of subordinate be master slave mode；Respectively
Between the submodule, between each actuator, between the submodule and the actuator be dereliction communication pattern, it is described
Dereliction communication pattern include by the way of being bi-directionally connected or using Ethernet TCP, UDP communication mode.
In one embodiment, the distributed system includes wireless communication module, for each function plate it
Between wireless communication, the wireless communication module is integrated in inside the electric cabinet, alternatively, the wireless communication module is external in
Outside the electric cabinet.
It in one embodiment, further include monitoring modular inside the electric cabinet, the monitoring modular is respectively arranged at
In each function plate, for monitoring the parameter characteristic of the power supply plate and controlling the on-off of the power supply plate.
In one embodiment, the monitoring modular includes: acquisition submodule, for monitoring and obtaining the power panel
The parameter characteristic of block；Judging submodule is connect with the acquisition submodule, for judging the parameter characteristic with the presence or absence of fluctuation
Or it is abnormal；Control submodule is connect with the judging submodule, is used in parameter characteristic fluctuation or exception, according to weight
It wants grade to power the function plate closing function and cutting, is also used to when the parameter characteristic restores normal, according to institute
Important level is stated to restore electricity the correspondence function plate and open function.
In one embodiment, the monitoring modular further include: division module is connect with the control submodule, is used
It divides according to work importance or power consumption and determines the important level of each function plate.
In one embodiment, there are information exchange, the mode packets of the information exchange between each monitoring modular
Include the mode of the monitoring modular integrated power line carrier wave, wireless communication, or including by with corresponding feature board
Block communication, in a manner of the information for the monitoring modular for obtaining other function plate by the wireless communication between each function plate.
In one embodiment, the monitoring modular is independent module or is integrated in each function plate.
In one embodiment, the distributed system includes multiple electric cabinets, multiple electric cabinet encapsulation
In in an external overall cabinet, it is additionally provided with external communication interface inside each electric cabinet, it is intracorporal each for the case
Wireless communication connection between the electric cabinet.
It in the above-described embodiments, will by the way of wireless communication by removing the communication line between each function plate
Network is formed between each function plate, realizes information exchange, uses power line and communication line networking with electric cabinet in the prior art
Mode compare, inside electric cabinet between each function plate using wireless communication by the way of, avoid that current electric cabinet is common to be done
The problem of disturbing leads to the problem of communication quality difference, reduces placement-and-routing's design difficulty inside electric cabinet, solves existing electric cabinet
Present in communication quality difference and the big technical problem of internal wiring design difficulty, realize reduction while promoting communication quality
The effect of wires design difficulty.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is a kind of traditional electric cabinet internal wiring schematic diagram according to prior art；
Fig. 2 is a kind of optional electric cabinet internal wiring schematic diagram according to the embodiment of the present application；
Fig. 3 is the internal wiring schematic diagram according to a kind of optional advanced scheme of electric cabinet of the embodiment of the present application；And
Fig. 4 is each plate distribution schematic diagram inside a kind of optional electric cabinet according to the embodiment of the present application.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached
Figure, is described in further details the utility model.Here, the exemplary embodiment and its explanation of the utility model are for solving
The utility model is released, but is not intended to limit the scope of the present invention.
In view of the design difficulty of the layout cabling of existing electric cabinet is larger, often in order to avoid to internal each feature board
The influence of block, and the design compared with multiple trunking is used, the measures such as volume increase, but can't guarantee that interference source must have been hidden.
In summary, the technical problem that communication quality present in existing electric cabinet is poor and internal wiring design difficulty is big.For generation
The basic reason of above-mentioned technical problem, the application consider to connect by the way of wireless communication between function plate each inside electric cabinet
It connects, can greatly reduce be routed difficulty in electric cabinet through wireless communication, while avoid the influence of original conduct radiation, it is right
Wireless communication frequency can simply be changed in the influence of space radiation, the section that avoids interference can be solved, and finally reduce electric cabinet
The design difficulty of interior layout wiring, the reduction development cost of indirect.
Based on above-mentioned thinking thinking, the application embodiment provides the distributed system inside a kind of electric cabinet.Specifically
It can be refering to a kind of optional electric cabinet internal wiring schematic diagram shown in Fig. 2 according to the embodiment of the present application.In the electric cabinet
Include power supply plate and multiple function plates inside the electric cabinet of the distributed system in portion, power supply plate respectively with each function plate
It is connected by power line, is connected through wireless communication between each function plate.
By using the above embodiments of the present application, the communication line between each function plate is removed, using wireless communication
Mode will form network between each function plate, realize information exchange, use power line and communication with electric cabinet in the prior art
The mode of line networking is compared, and it is normal to avoid current electric cabinet by the way of wireless communication between each function plate inside electric cabinet
The interference problem seen leads to the problem of communication quality difference, reduces placement-and-routing's design difficulty inside electric cabinet, solves existing
The technical problem that communication quality present in electric cabinet is poor and internal wiring design difficulty is big, realizes and promotes the same of communication quality
When reduce wires design difficulty effect.
Electric cabinet can be greatly reduced through wireless communication between each function plate inside the electric cabinet that the application proposes
Interior wiring difficulty, while the influence of original conduct radiation is avoided, the influence for space radiation can simply change channel radio
Believe that frequency, the section that avoids interference can be solved, the final design difficulty for reducing the wiring of electric cabinet interior layout, the reduction of indirect is opened
Send out cost.
The specific physical link of wireless communication in above-described embodiment refers to the mode of not actual communication lines, can at one
In the embodiment of choosing, the physical link of wireless communication includes one of Zig Bee, Wi-Fi, bluetooth, optic communication or a variety of.
The physical link of specific wireless telecommunications is not unique, can be Zig Bee, Wi-Fi, bluetooth, optic communication etc., but and unlimited
It can also include other wireless communications in four kinds of above-mentioned modes.
In one preferred embodiment, as shown in Fig. 2, multiple function plates include director plate and actuator plate
Block, director plate include main module and multiple submodule, and each submodule can be submodule 1, submodule as shown in 2
2 ... submodule N；Actuator plate includes multiple actuators, and each actuator can be actuator 1, actuator as shown in 2
2 ... actuator N.Communication party between main module and the submodule of each subordinate or between main module and each actuator of subordinate
Formula is master slave mode；Between each submodule, between each actuator, between submodule and actuator be dereliction communication pattern, dereliction
Communication pattern include by the way of being bi-directionally connected or using Ethernet TCP, UDP communication mode.
In the present embodiment, the above-mentioned mode being bi-directionally connected that uses can be bi-directionally established client and server.This
The design method of sample can preferably establish communication network.
In an optional embodiment, distributed system includes wireless communication module, between each function plate
Wireless communication, wireless communication module is integrated in inside electric cabinet, alternatively, wireless communication module is external in outside electric cabinet.
In the present embodiment, for the mode of wireless communication, the application can be wireless module circuit for the realization of Fig. 2
It is integrated in electric cabinet on each function plate circuit board, can also be external wireless communication interconnecting module；The utility model is directed to Fig. 3
Realization can be electric cabinet and be internally integrated wireless communication module, can also be in the external wireless communication interconnecting module of electric cabinet, the nothing
Line communication switching module is above-mentioned wireless communication module.
It by using above embodiment, realizes and neatly replaces communication mode, avoid asking for space interference communication
Topic.
It further include monitoring modular inside electric cabinet, monitoring modular is respectively arranged at respectively in an optional embodiment
It in function plate, or is set between each function plate and power supply plate, for monitoring parameter characteristic and the control of power supply plate
The on-off of function plate processed.
In the present embodiment, the design for each function plate distributed system is as shown in figure 4, in each function plate
There is parameter characteristic monitoring (such as conventional voltage, electric current, power) and the on-off control function to power supply plate
Monitoring modular.
Through the foregoing embodiment, the case where each function plate power supply is using unified power supply plate inside electric cabinet is avoided
Under, when unstable or underpower occurs in power supply plate the case where then issuable electric cabinet entirety power down, improve electricity
Control the stability of case entirety, also, the operation security risk that may be present that reduces complete machine or to complete machine may existing for
The case where damage, improves the safety of complete machine operation.
In one preferred embodiment, monitoring modular includes: acquisition submodule, judging submodule and control submodule
Block, in which:
Acquisition submodule, for monitoring and obtaining the parameter characteristic of power supply plate；
Judging submodule is connect with acquisition submodule, for judging parameter characteristic with the presence or absence of fluctuation or exception；
Control submodule is connect with judging submodule, is used in parameter characteristic fluctuation or exception, according to important level pair
Function plate closing function and cutting power supply, are also used to when parameter characteristic restores normal, according to important level to corresponding function
Plate restores electricity and open function.
In the present embodiment, there is fluctuation or abnormal when parameter characteristic occur in monitoring module monitors, then according to important level,
The operation of closing function and the power supply of cutting function plate is carried out to corresponding function plate；When monitoring module monitors determine that power line is extensive
It is multiple normal, then it is gradually restored electricity to corresponding function plate according to important level according to important level and function.
In one preferred embodiment, monitoring modular further include: division module is connect with control submodule, is used for
It is divided according to work importance or power consumption and determines the important level of each function plate in electric cabinet.
In this preferred embodiment, it can angularly be carried out according to actual design situation from work importance, power consumption
The division of important level.
The application carries out Distributed system design to function plate each in electric cabinet, for the importance of each function plate
Or power consumption characteristics etc. carry out grade classification, when unstable phenomenon occurs in power line, can independently disconnect the low function plate of grade and supply
Electricity ensures the high function plate the operation is stable of importance.
In an optional embodiment, there are information exchange between each monitoring modular, the mode of information exchange includes
The mode of monitoring modular integrated power line carrier wave, wireless communication, or including by being communicated with corresponding function plate, with logical
The wireless communication crossed between each function plate obtains the mode of the information of the monitoring modular of other function plate.
Wherein, for the monitoring modular of each function plate there are information exchange, transfer mode can be monitoring modular collection in electric cabinet
At power line carrier, wireless communication etc., or by being communicated with respective function plate, obtained by the wireless communication between each function plate
Take the information of the monitoring modular of other function plate.
Through the foregoing embodiment, the information exchange of diversified forms may be implemented, to keep monitoring modular preferably real
The effect of control is now monitored, the relationship between each function plate can be coordinated rationally to be controlled.
In a preferred embodiment, monitoring modular is independent module or is integrated in each function plate.
It is shown as shown in figure 3, the distributed system may include multiple electric cabinets referring to Fig. 3 as a kind of advanced mode
A kind of optional advanced scheme of electric cabinet according to the embodiment of the present application internal wiring schematic diagram, as shown in figure 3, multiple electricity
Controlling case can be respectively sub- electric cabinet 1, the sub- electric cabinet N of sub- electric cabinet 2 ..., and multiple electric cabinets are packaged in a cabinet (such as Fig. 3
Shown in external overall cabinet) in, external communication interface is additionally provided with inside each electric cabinet, for the intracorporal each electric cabinet of case it
Between be that the mode of wireless communication connects.
The application proposes to greatly reduce in electric cabinet through wireless communication between each function plate inside electric cabinet
It is routed difficulty, while avoiding the influence of original conduct radiation, the influence for space radiation can simply change wireless communication
Frequency, the section that avoids interference can be solved, the final design difficulty for reducing the wiring of electric cabinet interior layout, the reduction exploitation of indirect
Cost.
Simultaneously by Distributed system design, the monitoring to energizing power line is realized, make when power line shakiness current
Suitable power supply rupturing operation, guarantee critical function plate operation working properly, thus reduce because power line shakiness cause it is whole
The case where machine damages.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field
Technical staff for, the utility model embodiment can have various modifications and variations.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on be should be included within the scope of protection of this utility model.
Claims (10)
1. the distributed system inside a kind of electric cabinet, the electric cabinet inside includes power supply plate and multiple function plates, institute
It states power supply plate to connect with each function plate by power line respectively, which is characterized in that lead between each function plate
The mode for crossing wireless communication connects.
2. distributed system according to claim 1, which is characterized in that the physical link of the wireless communication is without real
The mode of border communication line.
3. distributed system according to claim 1, which is characterized in that multiple function plates include director plate
With actuator plate, the director plate includes main module and multiple submodule, and the actuator plate includes multiple execution
Between the submodule of device, the main module and each subordinate or between the main module and each actuator of subordinate
Communication mode is master slave mode；Between each submodule, between each actuator, the submodule and the actuator it
Between be dereliction communication pattern, the dereliction communication pattern include using being bi-directionally connected by the way of or use Ethernet TCP, UDP
Communication mode.
4. distributed system according to claim 1, which is characterized in that the distributed system includes radio communication mold
Block, for the wireless communication between each function plate, the wireless communication module is integrated in inside the electric cabinet, or
Person, the wireless communication module are external in outside the electric cabinet.
5. distributed system according to claim 1, which is characterized in that it further include monitoring modular inside the electric cabinet,
The monitoring modular is respectively arranged in each function plate, for monitoring parameter characteristic and the control institute of the power supply plate
State the on-off of function plate.
6. distributed system according to claim 5, which is characterized in that the monitoring modular includes:
Acquisition submodule, for monitoring and obtaining the parameter characteristic of the power supply plate；
Judging submodule is connect with the acquisition submodule, for judging the parameter characteristic with the presence or absence of fluctuation or exception；
Control submodule is connect with the judging submodule, is used in parameter characteristic fluctuation or exception, according to important etc.
Grade powers to the function plate closing function and cutting, is also used to when the parameter characteristic restores normal, according to described heavy
Grade is wanted to restore electricity the correspondence function plate and open function.
7. distributed system according to claim 6, which is characterized in that the monitoring modular further include:
Division module is connect with the control submodule, for being divided according to work importance or power consumption and determining each function
The important level of energy plate.
8. distributed system according to claim 5, which is characterized in that there are information friendships between each monitoring modular
Mutually.
9. distributed system according to claim 5, which is characterized in that the monitoring modular is independent module or integrated
In each function plate.
10. distributed system according to any one of claim 1 to 9, which is characterized in that the distributed system includes
Multiple electric cabinets, multiple electric cabinets are packaged in an external overall cabinet, also set up inside each electric cabinet
There is external communication interface, for the wireless communication connection between the intracorporal each electric cabinet of the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721577073.2U CN208477351U (en) | 2017-11-21 | 2017-11-21 | Distributed system inside electric cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721577073.2U CN208477351U (en) | 2017-11-21 | 2017-11-21 | Distributed system inside electric cabinet |
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| Publication Number | Publication Date |
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| CN208477351U true CN208477351U (en) | 2019-02-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741724A (en) * | 2017-11-21 | 2018-02-27 | 珠海格力电器股份有限公司 | Distributed system and its design method inside electric cabinet |
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2017
- 2017-11-21 CN CN201721577073.2U patent/CN208477351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107741724A (en) * | 2017-11-21 | 2018-02-27 | 珠海格力电器股份有限公司 | Distributed system and its design method inside electric cabinet |
| CN107741724B (en) * | 2017-11-21 | 2023-11-03 | 珠海格力电器股份有限公司 | Distributed system inside electric cabinet and design method thereof |
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