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 PDF

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Publication number
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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China
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equipment
platform
communication
internet
data
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CN201710055911.8A
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Chinese (zh)
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CN106850611B (en
Inventor
赵吉勇
王新贺
刘欣宇
赵吉宇
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辽宁中科信科技有限公司
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/28Network-specific arrangements or communication protocols supporting networked applications for the provision of proxy services, e.g. intermediate processing or storage in the network
    • H04L67/2866Architectural aspects
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/10Network architectures or network communication protocols for network security for controlling access to network resources
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/12Applying verification of the received information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/02Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP]
    • H04L67/025Network-specific arrangements or communication protocols supporting networked applications involving the use of web-based technology, e.g. hyper text transfer protocol [HTTP] for remote control or remote monitoring of the application
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Application independent communication protocol aspects or techniques in packet data networks
    • H04L69/08Protocols for interworking or protocol conversion

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

A kind of cross-system Internet of Things safety communication technological service platform method

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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