CN106850611A - A kind of cross-system Internet of Things safety communication technological service platform method - Google Patents
A kind of cross-system Internet of Things safety communication technological service platform method Download PDFInfo
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- CN106850611A CN106850611A CN201710055911.8A CN201710055911A CN106850611A CN 106850611 A CN106850611 A CN 106850611A CN 201710055911 A CN201710055911 A CN 201710055911A CN 106850611 A CN106850611 A CN 106850611A
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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
- H04L67/2866—Architectures; Arrangements
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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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
- H04L63/12—Applying verification of the received information
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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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Abstract
The present invention provides a kind of cross-system Internet of Things safety communication technological service platform method, including herein below：(1) the block integrated multiple interfaces agreement of chain multinode structure stack is passed through on whole halfpace；(2) access of various heterogeneous network equipment is realized in quick algorithmic dispatching management and control；(3) also by issuing protocol control non-IP device and IP device to invent node gateway on halfpace, realize the node interoperability between each unit；The Internet of Things safety communication technological service fusion of platforms system of various protocols, plug-in type research and development, integration and distributed micro services container deployment.By the omnipotent protocol transparency of Internet of Things realize between non-IP device and the equipment for supporting IP it is seamless merge accesss, provide the transparent service that all devices are seamlessly connected to the user of industrial and mining enterprises, realize that high in the clouds virus wooden horse leak protection is filtered.
Description
Technical field
The safety communication based on technology of Internet of things the present invention relates to support various wire and wireless interfaces, various interconnection agreements
Service platform merges multi-protocols encoding and decoding technique, more particularly to a kind of cross-system Internet of Things safety communication technological service platform side
Method.
Background technology
With continuing to develop for technology of Internet of things, will have calculating, communication, the equipment of information Perception ability to be embedded into CPS
In information physical emerging system, row information is entered by agreement and is exchanged and communication, to realize Weigh sensor, positioning, tracking, monitoring
With the direction that the network platform system of examination management is future development；Internet of Things is " big data " system, has hundreds of millions of
Sensing equipment, these sensing equipment moment are all in collection, transmission and exchange data, it is necessary to one strong distributed middle flat
Platform meets its application demand；
The core of Internet of Things is safe intelligent Service to be provided the user by data share exchange and is not only
Thing thing is connected, and conventional industries, electronics and information industry, Internet industry are organically merged, and is advanced by transboundary merging
The landing of wisdom CPS industries；Conventional Intelligent hardware product is directly introduced to the market towards enterprise, masses, actually Intelligent hardware
Need to connect cloud platform, from cloud platform to service platform, then realize service landing from service platform, extend to industrial and mineral enterprise
Industry, thus need to solve various heterogeneous networks coexist, the mutual discovery of heterogeneous network equipment, interoperability, and various information terminals
Information sharing and the problems such as service collaboration, and they be unable to do without the support of Internet of Things halfpaces.
Internet of Things safety communication technological service platform needs software that there is multiple network to dock agreement, seamless compatible hardware to set
It is standby, the fusion in wired and wireless, arrowband and broadband is realized, need to realize supporting between resource-sharing and various data terminals on software
Distributed management and control, we solve heterogeneous network equipment between interoperability communication in terms of carried out positive trial, realize
Omnipotent communication structure body storehouse between heterogeneous device agreement, solve CoAP, 6LoWPAN, 802.11n, RS485/422,
FcsDCS, Ethernet, HART, FF, CAN, PROFIBUS, Devicenet, LonWorks, ZigBee, infrared, Bluetooth
The interconnection of the equipment room such as bluetooth, WiFi, RFID, interoperability and service sharing problem, manage all nodes ' behaviors, management and control point concentratedly
The new application patterns such as cloth data storage, point-to-point transmission, common recognition mechanism, AES；The especially common recognition mechanism of transparent transmission
It is to realize in block catenary system setting up the mathematical algorithm for trusting, obtaining rights and interests between different nodes.
Original problem condition：
1. complicated and diversified communications protocol.There is agreement Modbus of standard etc., also there are other modifications that much vary
Protocol format and custom protocol form, it is tired in reply for bad software architecture and old application, increase equipment or
Agreement will carry out combing to whole software, often occur new problem or BUG in the process.
2. it is very different for requirement of the different user to software interface or function, is allowed to meet the display of different user
It is required that, can be with self-defining data display interface.So it is accomplished by providing display view interface, is interacted with device drives.
Since 3. the data of field apparatus are collected up, then be accomplished by processing it, not exclusively preserve, look into
Inquiry, form etc., also：Data forwarding transparent transmission, OPC data output etc..So it is accomplished by providing service interface, is driven with equipment
It is dynamic to interact.
4. the diversity of communication link, RS232/RS485/RS422, RJ45,3G/ may be supported for same equipment
The communication modes such as 4G, so to be made corresponding to multiple communication modes (serial ports and network), the also exploitation to us for an equipment
Into very big obstacle.
5. link is complicated between the live hardware terminal of device drives, I/O channel and reality, it is possible to：One device drives
Situations such as corresponding one or more I/O channels, multiple equipment drive one I/O channel of correspondence.
Since 6. equipment and service end carry out data interaction, then just should to the communication state of equipment, I/O state and
Equipment state in itself is monitored, and such equipment is just in and can safeguard state.
7. compatible very poor between each version of software and software and hardware, it is intricate that management is got up.
In order to solve above problems, one unified platform of exploitation supports plug-in unitization configuration fusion, not to platform architecture
In the case of change, being capable of very easily access device, maintained equipment, integrated equipment, processing equipment business datum etc.；Software frame
The part being easily varied, is carried out plug-in unit UPNP flexible designs by frame stabilization.
The content of the invention
In order to solve problem described in background technology, the present invention provides a kind of cross-system Internet of Things safety communication technological service
Platform method, it is therefore an objective to which a kind of Internet of Things safety communication technological service platform for supporting communication, various protocols is provided
Emerging system, plug-in type research and development, integration and distributed micro services container deployment.Realized by the omnipotent protocol transparency of Internet of Things
CoAP、6LoWPAN、802.11n、RS485/422、fcsDCS、Ethernet、HART、FF、CAN、PROFIBUS、
The non-IP device such as Devicenet, LonWorks, ZigBee, infrared, Bluetooth bluetooths, WiFi, RFID sets with support IP's
Seamless fusion between standby is accessed, and the transparent service that all devices are seamlessly connected is provided to the user of industrial and mining enterprises, realizes high in the clouds
Viral wooden horse leak protection filtering.
In order to achieve the above object, the present invention is realized using following technical scheme：
A kind of cross-system Internet of Things safety communication technological service platform method, including herein below：
(1) on whole halfpace by the integrated CoAP of block chain multinode structure stack, 6LoWPAN, 802.11n,
It is RS485/422, fcsDCS, Ethernet, HART, FF, CAN, PROFIBUS, Devicenet, LonWorks, ZigBee, red
Outward, Bluetooth bluetooths, WiFi, RFID multiple interfaces agreement；
(2) access of various heterogeneous network equipment is realized in quick algorithmic dispatching management and control；
(3) also by issuing protocol control non-IP device and IP device to invent node net on halfpace
Close, realize the node interoperability between each unit；
Idiographic flow is：
Step one, cross-system Internet of Things safety communication technological service platform plug-inization configuration self-adapted protocol assembly module,
After non-IP device with the upper electricity of equipment access for supporting IP, by the equipment around adaptive mode block search, acquisition equipment is carried
The service of confession；
Step 2, service platform by way of each node disjoint or integration under send instructions；
Further, the main body process of quick algorithmic dispatching management and control：From the issue dictionary instruction of Area Node module, realize each
The access and repulsion of heterogeneous network equipment are planted, concurrently transmission, concurrent feedback, filtering is received；There is plurality of devices to be connected to communication flat
During platform, communication platform meeting controlling equipment carries out communication task, and concurrent communication mode is to concentrate the request instruction for sending all devices,
Platform framework sends request command using circulation synchronous mode, can also concentrate transmission request command using parallel asynchronous mode；
Step 3, distinct device realize respective respective handling and action by protocol-decoding, feed back to platform and monitor module
Filtration treatment data, final transparent transmission returns the result of center report；
Further, each hardware device is verified after receiving instruction, and the data of corresponding instruction are returned after verifying successfully,
Communication platform is asynchronous listen to data message after, carry out reception operation, then carry out again data distribution, treatment；
Step 4, remote slave controller start the equipment around search, begin setting up network.If new equipment adds
Entering network, or add the equipment of network to change gateway to be perceived, and the information for perceiving is reported to service
Platform；
After step 5, system platform are screened, by issuing protocol control non-IP device and IP device to invent section
Point gateway, realizes virtual module (part of empty machine), completes the interoperability between each unit node；
Further, system platform is private by Iot communication services platforms, via node access device during examination
There is heartbeat recognizer, illegality equipment is accessed and is screened, ensure the transparent communication of data safety；
Step 6, the equipment by mutually inventing other side after wired or wireless way access gateway module, it is possible to
Realize that media services are shared and interoperate, and its service can be obtained.
Compared with prior art, the beneficial effects of the invention are as follows：
1) raw data acquisition of different industries is supported, platform being capable of Unify legislation inhomogeneity by building data master mould
The initial data of type, the data being standardized are represented, so as to realize the unified storage of data and manage；
2) the shared and access mechanism of data is supported, for Internet of Things monitoring, monitoring application provide reliable basic data
Access service, including real time data issue and subscription, the in real time/quick search of historical data, and remote control etc.；
3) there is provided standardized access interface and Certificate Authority mechanism, authorized individual or enterprise can be by visiting
The data in interface access platform are asked, standardized interface can support the data access of various intelligent terminals；
4) there is provided the management platform of real time data releasing service, the omnibearing management of user, equipment and authority is supported；
5) based on Internet of Things safety communication technological service platform, user can by application equipment is carried out remote management and
Control；
6) realize that the integrated management and control of the physical server network equipment under cloud is integrated, also adapt to empty machine host under cloud
Linkage, United Dispatching.
Brief description of the drawings
Fig. 1 platform method structured flowcharts of the invention；
Fig. 2 is flow chart of the method for the present invention；
Fig. 3 platform management and control network topological diagrams of the invention；
Fig. 4 VLAN patterns lower platform deployment of the invention；
Fig. 5 ProxyMode patterns lower platform deployment of the invention.
Specific embodiment
The specific embodiment that the present invention is provided is described in detail below in conjunction with accompanying drawing.
As shown in figure 1, be the cross-system Internet of Things safety communication technological service platform method structured flowchart for providing of the invention,
Including herein below：
(1) on whole halfpace by the integrated CoAP of block chain multinode structure stack, 6LoWPAN, 802.11n,
It is RS485/422, fcsDCS, Ethernet, HART, FF, CAN, PROFIBUS, Devicenet, LonWorks, ZigBee, red
Outward, Bluetooth bluetooths, WiFi, RFID multiple interfaces agreement；
(2) access of various heterogeneous network equipment is realized in quick algorithmic dispatching management and control；
(3) also by issuing protocol control non-IP device and IP device to invent node net on halfpace
Close, realize the node interoperability between each unit；
Fig. 2 is flow chart of the method for the present invention, and idiographic flow is：
Step one, cross-system Internet of Things safety communication technological service platform plug-inization configuration self-adapted protocol assembly module,
After non-IP device with the upper electricity of equipment access for supporting IP, by the equipment around adaptive mode block search, acquisition equipment is carried
The service of confession；
Step 2, service platform by way of each node disjoint or integration under send instructions；
Further, the main body process of quick algorithmic dispatching management and control：From the issue dictionary instruction of Area Node module, realize each
The access and repulsion of heterogeneous network equipment are planted, concurrently transmission, concurrent feedback, filtering is received；There is plurality of devices to be connected to communication flat
During platform, communication platform meeting controlling equipment carries out communication task, and concurrent communication mode is to concentrate the request instruction for sending all devices,
Platform framework sends request command using circulation synchronous mode, can also concentrate transmission request command using parallel asynchronous mode；
Step 3, distinct device realize respective respective handling and action by protocol-decoding, feed back to platform and monitor module
Filtration treatment data, final transparent transmission returns the result of center report；
Further, each hardware device is verified after receiving instruction, and the data of corresponding instruction are returned after verifying successfully,
Communication platform is asynchronous listen to data message after, carry out reception operation, then carry out again data distribution, treatment；
Step 4, remote slave controller start the equipment around search, begin setting up network.If new equipment adds
Entering network, or add the equipment of network to change gateway to be perceived, and the information for perceiving is reported to service
Platform；
After step 5, system platform are screened, by issuing protocol control non-IP device and IP device to invent section
Point gateway, realizes virtual module (part of empty machine), completes the interoperability between each unit node；
Further, system platform is private by Iot communication services platforms, via node access device during examination
There is heartbeat recognizer, illegality equipment is accessed and is screened, ensure the transparent communication of data safety；
Step 6, the equipment by mutually inventing other side after wired or wireless way access gateway module, it is possible to
Realize that media services are shared and interoperate, and its service can be obtained.
Cross-system Internet of Things safety communication technological service platform of the invention towards conglomerate mass data at a high speed, it is complete freely
The interaction analysis system of degree, is calculated and Distributed engine technology based on internal memory calculating, streaming, can be put down using the data of integration
Platform, the data to trans-departmental multisystem are integrated, unified management, and storage analysis cluster is built using automatic discovery technique, can
Cluster scale is flexibly controlled, real-time data imputing system framework, is supported the real time data acquisition synchronization under isomerous multi-source environment,
Data information security quick-searching and analysis, realize the real-time retrieval and tangent plane partition analysis to 10,000,000,000 DBMS collection, preset row
Industry business diagnosis index, there is provided the template of full-service.
Cross-system Internet of Things safety communication technological service Platform integration of the invention supports various network access modes, first
In the various equipment access platform network of isomery, physically realization is interconnected.Secondly the data letter to each agreement is realized
Breath route, addressing, discovery, description, control, security arrangement analysis, automatic relay, the omnipotent encoding and decoding of data；It is flat in the middle of each node
Platform devises a kind of unified interface protocol, the difference of product energy hiden application and equipment room and allow information to exchange, message is passed
Pass and other some cross-platform activities；Equipment to supporting above-mentioned agreement has carried out information fusion transparent transmission.
Functional Design：
1st, high-performance secure communication framework, it is adaptable to plurality of application scenes, the concurrent isotype of poll automatic control, control model
The scape coordinating and unifying.
2nd, can create multiple service instances, complete the fractionation of different business, device drives I/O channel comprising command-driven device,
Buffer, custom parameter and real time data information.
3rd, framework platform is supported to be scheduled by device command priority level, it is ensured that high-level order sends in time.
4th, same interface supports serial ports and network communication mode simultaneously, I/O channel data can be monitored, in network communication
Can support that socket-S/C mode of operations and https are interacted.
5th, built-in display view interface, meets different display demands, and built-in services component interface can be with self-defined completion
OPC services, 4-20mA outputs, LED large-size screen monitors show, short message service and Multifunctional gateway service, are deployed in the IP of gateway node
Layer proxy, supports intelligent agent, can accelerate overseas networks access efficiency.
6th, the chip-scale resource virtualizing of software definition distributed network, realizes the micro- catalogue of micro services that each unit is accessed
Gridding system adjusts management and control, sets up unified authentication and access mandate management system in network, Account,
Authentication, Authorization, Audit Account Administration, empowerment management, authentication management, audit management 4A systems.
By 4A systems, it is possible to achieve various IT resources in enterprise (including application and system resource) are managed concentratedly, is various
IT resources are provided concentrates 4A security services -- and unification user Access Control, Account Administration, authentication management, empowerment management and safety are examined
Meter, solves the problems, such as enterprise's internal control, reduces management cost, security of system and policy compliance improved, by authentication protocol reality
Existing illegality equipment filtering is screened；
Data interaction between Internet of Things software and hardware is faced with the site environment of complexity, cross-system Internet of Things peace of the invention
All-pass news technological service platform is responsible for master control, protocol conversion and treatment operation.In order to support CoAP, 6LoWPAN, 802.11n,
It is RS485/422, fcsDCS, Ethernet, HART, FF, CAN, PROFIBUS, Devicenet, LonWorks, ZigBee, red
Outward, the plurality of access modes such as Bluetooth bluetooths, WiFi, RFID, the design philosophy of communication services platform is total in the middle of service
Developed on the basis of line vLANI/O, be suitable for different application scene Internet of Things data acquisition with interact.Internet of Things safety
Mechanics of communication service platform is not simple to the high performance operations of IO, but device drives, I/O channel, control model and reality
The coordination system between the hardware device of border, the seamless connection of each side information transparency and operation, also for solve practical work and
Some pain spots of application scenarios, by Iot communication services platforms, the privately owned heartbeat recognizer of via node access device, realize
The examination that illegality equipment is accessed, so as to ensure the transparent communication of data safety.
Cross-system Internet of Things safety communication technological service platform of the invention is supported cross-platform deployment, can be deployed in
Windows and linux operating systems, are optimized to kernel, develop the practicality mould such as omnipotent encoding and decoding protocol transparency function
Block, there is provided open data acquisition and access interface, holding equipment data acquisition filtering, and monitor in real time application is opened
Hair, can realize the remote monitoring of various Intelligent internet of things equipment.
Cross-system Internet of Things safety communication technological service platform of the invention is directly counted between not only supporting various heterogeneous devices
According to shared and interoperability, and support the interoperability between various non-IP devices and TCP/IP equipment.Realize each node self-adapting
Peer protocol management and control transparent transmission, integration and distributed deployment docking, have effectively ensured that information security and data communication are dynamically pacified
Entirely, it is anti-tamper；
Fig. 3 is the management and control network topological diagram of cross-system Internet of Things safety communication technological service platform of the invention, using this
Unified Internet of Things service platform, can assemble multi-field resource and ability, integrate various information, content and application, will not
The miscellaneous service and service provided with main body are organically combined together and are supplied to client, so as to meet client's Internet of Things ubiquitousization
Integrally need；The service of extra value is created for client, the demand of Internet of Things public administration platform can be met, while
Meet public user application needs, that is, the aggregated service with operator as core is provided.
Cross-system Internet of Things safety communication technological service platform of the invention supports the original of different industries internet of things equipment
Data acquisition, realize the unified collection of the non-relation data of discrete data information, metadata, relation, filtering, storage, inquiry and
Management, the system is across Windows and Linux platform peace with deployment, there is provided the inquiry of in real time/historical data and secure access machine
System；There is provided open data acquisition and access interface, the exploitation of holding equipment data acquisition, and monitor in real time application, energy
Enough realize the remote monitoring of various Intelligent internet of things equipment.Load Balancer as a in CloudSense can be realized under cloud
Service load balancing is the support of service, LBaaS is integrated into CloudSenseLBaaS components and is carried in the form of services
Supply user.User can carry out Paas layers of load balancing configuration in CloudSense, so as to what is disposed on cloud to oneself
Server instance carries out load dispatch management and control, and this plateform system can be arranged in physical equipment and virtual platform, and plug-in unit is matched somebody with somebody
Put file moudle.CONFIG contents as follows：
Devices={ " Internet of Things safety communication technological service platform ":
{"username":" ROOT " // Interface User name
"host":" the 10.1.3.119 " // interface IP address is used to be communicated with the node where Cloudsense
"host":" the 10.1.10.119 " // branch center IP address is used to be communicated with other nodes
"host":" the 10.1.20.119 " // node IP address is used to be communicated with other distributed module nodes
"port":10000//interface communication service port number
"protocol":" https " // interface communications protocol
"password":" cloudsense " // interface communication password
"localip":" 172.16.0.10,172.16.1.10 " // load balancing needs to configure this IP address, Internet of Things
Net safety communication technological service platform can communicate with back-end server.IP needs are managed with gateway load-balancing resource pool
The network segment is in the same network segment.Multiple is could be arranged to, with CSV, without space.If localip is not with resource pool same
One network segment, then user's establishment VIP can be unsuccessfully.
"use_float":False//could be arranged to True and False.True-expression needs the virtual machine for tenant
Server binds Floating IP address, for being communicated with Cloudsense outer nets.False-expression need not be the virtual machine of tenant
Server binds Floating IP address, and under VLAN deployment modes, use_float is set to False by recommendation.
"method":" hash " // in the case where there are multiple application delivery security gateway equipments, pass through
Hash algorithm is that tenant selects application gateway equipment
}
}
Distributed node when there is old equipment PLC serial ports incoming communications can using this control model under bristle with anger
Order, each node completes function action treatment according to agreement；
By the configuration of each node center, wire and wireless mode completes the interoperability between each unit node, asynchronous to listen to
Data message, distribution, treatment.
Fig. 4 is disposed for VLAN patterns lower platform, and tenant deploys in the virtual network of Cloudsense in Fig. 3 environment
Virtual server and client.Trunk is configured to by by the port in physical switches, realization sets with service platform physics
Credit connection between standby, tenant virtual server network, client network.By the configuration of each node center, You Xianwu
Non- IP device and IP device are invented node gateway by line mode, realize the virtual module (part of empty machine) of Fig. 3 Fig. 4, are completed
Interoperability, each hardware device between each unit node are verified after receiving instruction, and corresponding instruction is returned after verifying successfully
Data, communication platform is asynchronous listen to data message after, carry out reception operation, distribution, treatment of data etc. are then carried out again.Thing
Networking safety communication technological service platform is led to physics and virtual client, virtual server respectively by two layers of VLAN
Letter.
Fig. 5 is disposed for ProxyMode patterns lower platform, and Internet of Things safety communication technological service platform is used as empty machine in figure
Platform deployment in keeper's network of Cloudsense (during complete physical server network environment can also be deployed in), generation
By each node void machine of quick algorithmic dispatching management and control under reason pattern, the access transparent transmission information number of each node void machine and equipment is realized
According to, complete fast verification；Communicated by router with the virtual server network and virtual client network of tenant.It is outside
Networking client accesses load balancing service using the floating VIP (10.1.3.137) of platform, and internal client uses VIP
(172.16.0.10) accesses load balancing service.Internet of Things safety communication technological service platform is responsible in visitor in the form of acting on behalf of
Family end, data are forwarded between equipment and server.
Cross-system Internet of Things safety communication technological service platform of the invention, comprising access interface layer, supporting layer and
Data Layer, each agreement of access interface layer self-adapting, comprising equipment management interface, data acquisition interface and data access interface；Branch
Support service layer provides the treatment logic inside plateform system, for the backstage that access interface layer provides plateform system is realized, including base
Equipment control service, directory service in Web and the real time data releasing service based on internal memory；Data Layer uses relational database
Data are carried out with persistent storage, the wherein information of relation data library storage relative quiescent, history storage apparatus with history library
The historical data of attribute.The present invention supports the raw data acquisition treatment of different industries internet of things equipment, realizes the system of data
One collection, storage, inquiry and manage, can to Internet of Things in various Intelligent internet of things equipment carry out remote management and control.
The directory service of the supporting layer mainly provides purview certification function and device attribute place information inquiry
Function.The purview certification of equipment collection terminal verifies that the Authority Verification of client then leads to by device coding and device authentication code
Username and password is crossed to verify.Purview certification is only passed through, the place information inquiry request of device attribute could be obtained everywhere
Reason.
Specific embodiment one：
Ethernet has all been laid by current many enterprises, and IEEE802.3 ethernet communication agreements are used in enterprise；Internet of Things
CPS Web vector graphic ZigBee or the Modbus agreements of interior structure；Internet of Things wireless communication networks centered on things-internet gateway,
Communicated by the ZigBee module and each child node of gateway, Ethernet and ModbusZigBee networks can be conveniently realized
Seamless connection.Internet of Things safety communication technological service platform uses distributed structure/architecture, is serviced by multiple real-time information managements
Node is constituted, and user not only can at any time understand the service condition of each node, can also carry out Local or Remote control.By net
Close service platform, ZigBee equipment can invent UPnP device or CAN device, so pass through a UPnP control point or
CAN control points, can inquire about ZigBee equipment service conditions, realize the fusion of various mechanicss of communication.
Realize that cross-system Internet of Things safety communication technological service platform method system flow is：
Internet of Things safety communication technological service platform plug-inization configures self-adapted protocol assembly module, when non-IP device and branch
Hold after the upper electricity of equipment access of IP, by the equipment around the adaptive mode block search, obtain the service that equipment is provided；Service
Send instructions under platform, the equipment that ZigBee telegons or Modbus remote slave controllers start search surrounding begins setting up net
Network.Can be perceived if the equipment of new equipment addition network, or addition network changes gateway, and perception
To information report to service platform.These ZigBee equipment are invented UPnP device and CAN device by service platform after screening,
The equipment of UPnP and CAN protocol is supported so as to allow can perceive the presence of each equipment, and the UPnP based on ICP/IP protocol sets
Standby and CAN device can just realize matchmaker by mutually inventing the equipment of other side after wired or wireless way access gateway module
Body service is shared and interoperates, and can obtain its service.
The equipment such as all CAN, UPnP, ZigBee, Bluetooth being connected with Internet of Things safety communication technological service platform
All Internet can be published to up by gateway module, distal end can access these and set by Internet management and control whenever and wherever possible
It is standby.
Above example is implemented under premised on technical solution of the present invention, gives detailed implementation method and tool
The operating process of body, but protection scope of the present invention is not limited to the above embodiments.Method therefor is such as without spy in above-described embodiment
Do not mentionlet alone and bright be conventional method.
Claims (1)
1. a kind of cross-system Internet of Things safety communication technological service platform method, it is characterised in that including herein below：
(1) block chain multinode structure stack integrated CoAP, 6LoWPAN, 802.11n, RS485/ are passed through on whole halfpace
422nd, fcsDCS, Ethernet, HART, FF, CAN, PROFIBUS, Devicenet, LonWorks, ZigBee, it is infrared,
Bluetooth bluetooths, WiFi, RFID multiple interfaces agreement；
(2) access of various heterogeneous network equipment is realized in quick algorithmic dispatching management and control；
(3) also by issuing protocol control non-IP device and IP device to invent node gateway on halfpace, it is real
Node interoperability between existing each unit；
Idiographic flow is：
Step one, cross-system Internet of Things safety communication technological service platform plug-inization configuration self-adapted protocol assembly module, when non-
After IP device and the upper electricity of equipment access for supporting IP, by the equipment around adaptive mode block search, obtain what equipment was provided
Service；
Step 2, service platform by way of each node disjoint or integration under send instructions；
Further, the main body process of quick algorithmic dispatching management and control：From the issue dictionary instruction of Area Node module, realize various different
The access and repulsion of the structure network equipment, concurrently transmission, concurrent feedback, filtering are received；When thering is plurality of devices to be connected to communication platform,
Communication platform meeting controlling equipment carries out communication task, and concurrent communication mode is to concentrate the request instruction for sending all devices, platform
Framework sends request command using circulation synchronous mode, can also concentrate transmission request command using parallel asynchronous mode；
Step 3, distinct device realize respective respective handling and action by protocol-decoding, feed back to platform and monitor modular filtration
Processing data, final transparent transmission returns the result of center report；
Further, each hardware device is verified after receiving instruction, and the data of corresponding instruction, communication are returned after verifying successfully
Platform is asynchronous listen to data message after, carry out reception operation, then carry out again data distribution, treatment；
Step 4, remote slave controller start the equipment around search, begin setting up network.If new equipment adds net
Network, or add the equipment of network to change gateway and can perceive, and the information for perceiving is reported to service platform；
After step 5, system platform are screened, by by issuing protocol control non-IP device and IP device to invent section
Point gateway, realizes virtual module (part of empty machine), completes the interoperability between each unit node；
Further, system platform is during examination, by Iot communication services platforms, the privately owned heart of via node access device
Recognizer is jumped, illegality equipment is accessed and is screened, ensure the transparent communication of data safety；
Step 6, the equipment by mutually inventing other side after wired or wireless way access gateway module, it is possible to realize
Media services are shared and interoperate, and can obtain its service.
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