CN110392026A - A kind of digitial controller is cross-platform, across protocol data exchange system - Google Patents
A kind of digitial controller is cross-platform, across protocol data exchange system Download PDFInfo
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- CN110392026A CN110392026A CN201810360628.0A CN201810360628A CN110392026A CN 110392026 A CN110392026 A CN 110392026A CN 201810360628 A CN201810360628 A CN 201810360628A CN 110392026 A CN110392026 A CN 110392026A
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- 230000001360 synchronised effect Effects 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013497 data interchange Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010801 machine learning Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
A kind of the invention discloses digitial controllers cross-platform, across protocol data exchange system, is related to technical field of data transmission；Including application layer, storage cabin and link layer, storage cabin is arranged between application layer and link layer, and storage cabin realizes the conversion of protocol data between application layer and link layer；It is provided with security authentication module, addressed module, formatting module in storage cabin and subscribes to and publication layer；Security authentication module is used for the safety and certification of complete data, addressed module is addressed according to the format of data, formatting module is connected with application layer, for carrying out the transmitting of protocol data between application layer, it subscribes to and is connected with publication layer with the formatting module, formatting module realizes that the quick of data is transmitted and synchronous with publication layer for protocol data to be formatted, and by subscribing to；The beneficial effects of the present invention are: realizing being interconnected between the data of different manufacturers, different agreement, mutual operation by the system.
Description
Technical field
The present invention relates to technical field of data transmission, more particularly, it relates to a kind of digitial controller it is cross-platform,
Across protocol data exchange system.
Background technique
One characteristic of internet is to allow multiple hardwares equipment (to client terminal and periphery from computer PC machine to server
Electric appliance such as household electrical appliances or industrial machinery) exchange data information.In realizing data exchange process, huge soft project is consumption every
The communication interface of a hardware, and this communication interface often has enough software development capabilities just in each hardware supplier
The scheme that may be implemented.
Previous existence in internet, information age, computer PC machine are a common IT hardware, almost all of system behaviour
It makees, is controlled by computer PC, and that epoch, most popular PC operating system is exactly Windows.
Nowadays, many internet works software integrators can all run into such a problem: how not change existing PC
Under the premise of software, does not require efforts under the premise of developing mating interface, the number of application program in PC machine (software) can be read
According to being sent to different terminal or server, and according to the return of terminal or server, be automatically brought into operation in PC machine.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides that a kind of digitial controller is cross-platform, across protocol data exchange
System realizes being interconnected between the data of different manufacturers, different agreement, mutual operation by the system.
The technical solution adopted by the present invention to solve the technical problems is: a kind of digitial controller is cross-platform, across agreement number
According to exchange system, the improvement is that: including application layer, storage cabin and link layer, the storage cabin is arranged in application layer
Between link layer, storage cabin realizes the conversion of protocol data between application layer and link layer；Setting in the storage cabin
There are security authentication module, addressed module, formatting module and subscribes to and publication layer；The security authentication module is for complete
The safety and certification of data, the addressed module be addressed according to the format of data, the formatting module and application
Layer is connected, for carrying out the transmitting of protocol data, the subscription and publication layer and the formatting mould between application layer
Block is connected, and formatting module passes through the quick biography subscribed to and realize data with publication layer for protocol data to be formatted
It is defeated with it is synchronous.
In such a configuration, network layer is additionally provided between the application layer and storage cabin.
In such a configuration, the network layer is physically connected to by Ethernet and storage cabin, described link layer one end
It is connected with storage cabin, the other end of link layer is connected with protocol data.
In such a configuration, in the formatting module, hash data structure is successively nested, and every layer of hash data structure has
Corresponding attribute stores corresponding value in subordinate's hash data structure of each attribute.
In such a configuration, the hash data structure is nested with four layers in total, and wherein first layer hash data structure record is set
Standby instance number, second layer hash data structure record protocol data type, third layer hash data structure record protocol data object instance number,
The value of 4th layer of hash data structure record object.
The beneficial effects of the present invention are: a kind of digitial controller of the invention is cross-platform, across protocol data exchange system, it is real
Multiple client is showed and has quickly received message, rapid data is synchronous, does not need each client and number is read or updated to data source
According to, different manufacturers, the data format of different agreement can be converted to mutual understanding by it, the format mutually read and write,
Realize data interchange interconnection.
Detailed description of the invention
Fig. 1 cross-platform, structural schematic diagram across protocol data exchange system for a kind of digitial controller of the invention.
Fig. 2 cross-platform, first embodiment figure across protocol data exchange system for a kind of digitial controller of the invention.
Fig. 3 cross-platform, second embodiment figure across protocol data exchange system for a kind of digitial controller of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear
Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair
Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid
Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, being related in patent
All connection/connection relationships, not singly refer to that component directly connects, and refer to can according to specific implementation situation, by addition or
Reduce couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict
Under the premise of can be with combination of interactions.
Shown in referring to Fig.1, present invention discloses a kind of digitial controllers cross-platform, across protocol data exchange system, at this
In embodiment, the digitial controller is cross-platform, across protocol data exchange system includes application layer, storage cabin and link layer, institute
It states storage cabin to be arranged between application layer and link layer, storage cabin realizes turning for protocol data between application layer and link layer
It changes；It is provided with security authentication module, addressed module, formatting module in the storage cabin and subscribes to and publication layer；It is described
Security authentication module be used for complete data safety and certification, with security algorithm, machine learning, abnormity detection portion distinguish positive number
According to legal person is accessed, illegal connection person is disconnected.The addressed module is addressed according to the format of data, different clients and
Difference has agreement to be all connected using identical format, can identify different data sources and different connectionists.The format
Change module to be connected with application layer, for carrying out the transmitting of protocol data, the subscription and publication layer and institute between application layer
The formatting module stated is connected, and formatting module is realized for protocol data to be formatted, and by subscribing to publication layer
Data it is quick transmission with it is synchronous；It realizes that different manufacturers, the data of different agreement are formatted in storage cabin, realizes different agreement
Between interconnection and interflow, mutual operation.
As shown in Fig. 2, a kind of digitial controller as of the invention is cross-platform, storage cabin across protocol data exchange system
Application drawing in not homologous ray.As shown in figure 3, a kind of digitial controller as of the invention is cross-platform, across protocol data friendship
Change the application drawing of the storage cabin of system in the same system, at this point, on the basis of the above embodiments, the application layer with deposit
Network layer is additionally provided between bunker, the network layer is physically connected to by Ethernet and storage cabin, described link layer one end
It is connected with storage cabin, the other end of link layer is connected with protocol data；The system realizes a data write-in, and multiple client is fast
Speed receives message, and rapid data is synchronous, does not need each client to data source reading or more new data, it can be by different factories
Family, the data format of different agreement are converted to mutual understanding, the format mutually read and write.
In the embodiment shown in fig. 3, the equipment compartment module of formatting module creation hash data structure storage format
Device Instance, equipment compartment module identify Instance(ID by hash data structure device instance) explanation distinct device.Under
The device data that previous module accesses each distributes a hash data structure, and distributes uniquely standby instance identification
Instance(ID).Distinct device has just disclosed the standby instance identification Instance(ID of different hash data structures), different manufacturers are logical
Cross the device instance mark Instance(ID of hash data structure) find equipment；They be all it is connected layer by layer, it is successively nested.Read-write with
Access modules have specific read write command, and when to read or be written data-storing storehouse, all producers follow lower specific instruction.Institute
Formatting module is stated, hash data structure is successively nested, and every layer has corresponding attribute, storage pair in lower layer's hash data structure of each attribute
The value answered, device instance Instance(ID) next stage creates different data categories, and it is by different classification classification logotypes
(ID) different type numbers is offered an explanation.It subscribes to and is connected fastly with publication layer with mould is formatted, when there is data write-in, issue at once wide
It broadcasts or issues, all subscribers and listener can receive the message of data variation, and needing not rely on subscriber, branch is read self.
In the embodiment described in figure 3, in the formatting module, hash data structure is successively nested, and every layer of Hash knot
Structure has corresponding attribute, stores corresponding value in subordinate's hash data structure of each attribute；The hash data structure is nested in total
There are four layers, wherein first layer hash data structure recording equipment instance number, second layer hash data structure record protocol data type, third layer
Hash data structure record protocol data object instance number, the value of the 4th layer of hash data structure record object.In addition, in the above embodiments
In, read-write and access alphabet type format storage must use the mode for reading character when reading data, when writing into data
The mode of write characters must be used.
Shown in sum up, a kind of digitial controller of the invention is cross-platform, across protocol data exchange system, realizes multiple visitors
Family end quickly receives message, and rapid data is synchronous, does not need each client and reads to data source or more new data, it can will not
Same producer, the data format of different agreement are converted to mutual understanding, and it is mutual to realize data for the format mutually read and write
Logical interconnection.
It is to be illustrated to preferable implementation of the invention, but the invention is not limited to the implementation above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of digitial controller is cross-platform, across protocol data exchange system, it is characterised in that: including application layer, storage cabin with
And link layer, the storage cabin are arranged between application layer and link layer, storage cabin realizes association between application layer and link layer
Discuss the conversion of data；It is provided with security authentication module, addressed module, formatting module in the storage cabin and subscribes to and sends out
Layer of cloth；The security authentication module be used for complete data safety and certification, the addressed module according to data format
It is addressed, the formatting module is connected with application layer, for carrying out the transmitting of protocol data, institute between application layer
It states subscription to be connected with publication layer with the formatting module, formatting module leads to for protocol data to be formatted
Cross subscribe to publication layer realize data it is quick transmit and it is synchronous.
2. a kind of digitial controller according to claim 1 is cross-platform, across protocol data exchange system, it is characterised in that:
Network layer is additionally provided between the application layer and storage cabin.
3. a kind of digitial controller according to claim 2 is cross-platform, across protocol data exchange system, it is characterised in that:
The network layer is physically connected to by Ethernet and storage cabin, and described link layer one end is connected with storage cabin, link layer it is another
One end is connected with protocol data.
4. a kind of digitial controller according to claim 1 is cross-platform, across protocol data exchange system, it is characterised in that:
In the formatting module, hash data structure is successively nested, and every layer of hash data structure has a corresponding attribute, under each attribute
Belong in hash data structure and stores corresponding value.
5. a kind of digitial controller according to claim 4 is cross-platform, across protocol data exchange system, it is characterised in that:
The hash data structure is nested with four layers in total, wherein first layer hash data structure recording equipment instance number, second layer hash data structure
Record protocol data type, third layer hash data structure record protocol data object instance number, the 4th layer of hash data structure record object
Value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360628.0A CN110392026A (en) | 2018-04-20 | 2018-04-20 | A kind of digitial controller is cross-platform, across protocol data exchange system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810360628.0A CN110392026A (en) | 2018-04-20 | 2018-04-20 | A kind of digitial controller is cross-platform, across protocol data exchange system |
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| Publication Number | Publication Date |
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| CN110392026A true CN110392026A (en) | 2019-10-29 |
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Citations (5)
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|---|---|---|---|---|
| US20070162586A1 (en) * | 2006-01-12 | 2007-07-12 | Samsung Electronics Co., Ltd. | Middleware device and method of supporting compatibility of devices in home network |
| CN101626351A (en) * | 2008-07-09 | 2010-01-13 | 青岛高校信息产业有限公司 | Multiprotocol data acquisition gateway |
| CN106603530A (en) * | 2016-12-14 | 2017-04-26 | 杭州古北电子科技有限公司 | Control system and method for electronic device compatible with different communication protocols |
| CN106878163A (en) * | 2017-04-13 | 2017-06-20 | 冶金自动化研究设计院 | A kind of intelligent networking gateway of many data protocol conversions |
| CN107018147A (en) * | 2017-05-09 | 2017-08-04 | 上海斐讯数据通信技术有限公司 | A kind of Internet of Things communication means and system, gateway module |
-
2018
- 2018-04-20 CN CN201810360628.0A patent/CN110392026A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070162586A1 (en) * | 2006-01-12 | 2007-07-12 | Samsung Electronics Co., Ltd. | Middleware device and method of supporting compatibility of devices in home network |
| CN101626351A (en) * | 2008-07-09 | 2010-01-13 | 青岛高校信息产业有限公司 | Multiprotocol data acquisition gateway |
| CN106603530A (en) * | 2016-12-14 | 2017-04-26 | 杭州古北电子科技有限公司 | Control system and method for electronic device compatible with different communication protocols |
| CN106878163A (en) * | 2017-04-13 | 2017-06-20 | 冶金自动化研究设计院 | A kind of intelligent networking gateway of many data protocol conversions |
| CN107018147A (en) * | 2017-05-09 | 2017-08-04 | 上海斐讯数据通信技术有限公司 | A kind of Internet of Things communication means and system, gateway module |
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Application publication date: 20191029 |
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