CN106789616A - A kind of things-internet gateway equipment and Internet of Things central platform - Google Patents
A kind of things-internet gateway equipment and Internet of Things central platform Download PDFInfo
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- CN106789616A CN106789616A CN201710073476.1A CN201710073476A CN106789616A CN 106789616 A CN106789616 A CN 106789616A CN 201710073476 A CN201710073476 A CN 201710073476A CN 106789616 A CN106789616 A CN 106789616A
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- things
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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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
Abstract
The invention discloses a kind of things-internet gateway equipment, the things-internet gateway equipment includes：Data communication unit, for receiving the node data that Internet of Things front end sensing equipment sends；Remote communication unit, for Internet of Things in be connected to other gateway devices and an Internet of Things central platform of the things-internet gateway equipment and enter row data communication；Data processing unit, for receiving and parsing through the node data that the data communication unit sends, the inquiry request that the Internet of Things central platform sends is received and parsed through, query processing is carried out to the node data according to the inquiry request and Query Result is back to the Internet of Things central platform.The beneficial effect of above-mentioned technical proposal：The construction cost of Internet of Things central platform is substantially reduced, the bandwidth demand of data transmission procedure is reduced, the speed and performance of data processing is improve, the idle computing resource of full Internet of Things is efficiently allocated, the effective interconnection between thing and thing is realized.
Description
Technical field
The present invention relates to internet of things field, more particularly to a kind of things-internet gateway equipment and Internet of Things central platform.
Background technology
" Internet of Things " this concept is on the basis of internet concept, any article to be extended and expand to by its user terminal
Between article, enter a kind of network concept that row information is exchanged and communicated.Internet of Things can apply to Weigh sensor, positioning,
All conglomeraties and the fields such as tracking, monitoring and management.Internet of things system is divided into three levels, sensing layer, Internet, application
Layer, and briefly describe the system architecture of Internet of Things according to this.
Internet of Things is not sought unity of standard at this stage.Things-internet gateway equipment is that various access means are integrated, unified interconnection
And the key equipment of access network.The basic capacity that things-internet gateway should possess have access capability, can managerial ability, agreement turn
Transducing power.Gateway can meet the access demand of regional area short haul connection, and the company with public/LAN is realized according to application
Connect, while completing the functions such as order forwarding, control, signaling exchange and encoding and decoding.Things-internet gateway is provided and is directed to Internet of Things simultaneously
The functions such as endpoint device management, safety certification ensure that the quality and safety of internet of things service.Things-internet gateway equipment realizes sense
Know extension network and access network, and different type perceives the protocol conversion extended between network, can both realize that wide area was mutual
Connection, it is also possible to realize Interconnected.
But field network species is various, standard differs, various field networks are different, hardware capabilities of gateway and soft
Part API does not exist unified standard, causes the complexity of lower floor's network, makes the exploitation of Internet of Things and using all with larger
Difficulty and need the more cost of input.Existing Internet of Things is due to transmission means by front end awareness apparatus, agreement
Strict limitation, it is impossible to realize the effective interconnection between thing and thing.
The content of the invention
For the above mentioned problem that existing technology is present, a kind of things-internet gateway equipment and Internet of Things central platform are now provided
Technical scheme, it is specific as follows：
A kind of things-internet gateway equipment, wherein, a upper strata gateway device or Internet of Things central platform connect several things
Networking gateway equipment, the things-internet gateway equipment connects several sub- gateway devices or Internet of Things front end sensing equipment, described
Things-internet gateway equipment includes：
Data communication unit, for receiving the node data that Internet of Things front end sensing equipment sends；
Remote communication unit, for Internet of Things in be connected to other gateway devices and of the things-internet gateway equipment
Internet of Things central platform enters row data communication；
Data processing unit, including：
Data resolution module, connects the data communication unit, is sent for receiving and parsing through the data communication unit
The node data；
Command analysis module, connects the remote communication unit, and the things-internet gateway is connected to for receiving and parsing through
Order or request of data that other gateway devices of equipment or the Internet of Things central platform send；
Memory module, for the institute after the storage mode storing and resolving of embedded data library management and data-oriented inquiry
State node data；
Processing module, connects the data resolution module, the command analysis module and memory module, for processing and deposits
The node data to memory module is stored up, the node data is inquired about and processed simultaneously according to the order or request of data
Result after treatment is back to other gateway devices or the Internet of Things central platform.
Preferably, the things-internet gateway equipment, wherein, the data communication unit includes bluetooth communication module, and/or purple
Honeybee protocol module, and/or wireless network communication module, and/or radio-frequency communication module, and/or serial communication module.
Preferably, the things-internet gateway equipment, wherein, the remote communication unit passes through Ethernet or mobile communications network
Access external network.
Preferably, the things-internet gateway equipment, wherein, the remote communication unit includes：
Subnet closes communication module, for entering row data communication with the sub- gateway device；
Upper strata gateway communication module, for entering row data communication with the upper strata gateway device；
Internet of Things center to center communications module, for entering row data communication with the Internet of Things central platform.
Preferably, the things-internet gateway equipment, wherein, the data processing unit also includes：
Treatment accelerating module, connects the processing module, for accelerating the processing module to parsing after the node
The query processing of data.
Preferably, the things-internet gateway equipment, wherein, during the things-internet gateway equipment works, by producing
It is raw to interrupt to wake up the data communication unit and the remote communication unit.
Preferably, the things-internet gateway equipment, wherein, the data processing unit is in dormancy shape when being stopped
State.
Preferably, the things-internet gateway equipment, wherein, the accelerating module that processes is for hardware enquiry circuit, or scene
Programmable gate array, or digital processing engine.
Preferably, the things-internet gateway equipment, wherein, the field programmable gate array is by remote download mode
Configuration is realized to process the Internet of Things of different communications protocol.
Preferably, the things-internet gateway equipment, wherein, the data resolution module is protocol converter, to complete from it
The conversion of his communications protocol to html text host-host protocol.
Preferably, the things-internet gateway equipment, wherein, the processing module is additionally operable to respectively back up the node data
To the sub- gateway device, the upper strata gateway device and the Internet of Things central platform.
A kind of Internet of Things central platform, wherein, the Internet of Things central platform connects above-mentioned things-internet gateway by Ethernet
Equipment, the big data calculating task that the Internet of Things central platform submits user to is divided into several pieces and is respectively allocated to several institutes
State things-internet gateway equipment.
The beneficial effect of above-mentioned technical proposal：A kind of things-internet gateway equipment and Internet of Things central platform are provided, are substantially reduced
The construction cost of Internet of Things central platform, reduces the bandwidth demand of data transmission procedure, improves the speed and property of data processing
Can, the idle computing resource of full Internet of Things is efficiently allocated, realize the effective interconnection between thing and thing.
Brief description of the drawings
Fig. 1 be preferred embodiment of the invention in, a kind of structural representation of things-internet gateway equipment；
Fig. 2 is in preferred embodiment of the invention, a kind of things-internet gateway equipment is opened up with a kind of Internet of Things central platform
Flutter structure chart；
Fig. 3 be preferred embodiment of the invention in, a kind of storage organization figure of Internet of Things central platform；
Fig. 4 be preferred embodiment of the invention in, a kind of software hierarchy chart of Internet of Things central platform.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained on the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as limiting to the invention.
In preferred embodiment of the invention, based on the above-mentioned problems in the prior art, there is provided a kind of Internet of Things net
Pass equipment, as shown in figure 1, a upper strata gateway device connects several things-internet gateway equipment, if things-internet gateway equipment is connected
Dry sub- gateway device, things-internet gateway equipment includes：
Data communication unit 1, for receiving the node data that Internet of Things front end sensing equipment sends；
Remote communication unit 2, for Internet of Things in be connected to other gateway devices and a thing of things-internet gateway equipment
Connection central platform enters row data communication；
Data processing unit 3, including：
Data resolution module 31, connects data communication unit 1, the node for receiving and parsing through data communication unit transmission
Data；
Command analysis module 32, connects remote communication unit 2, and things-internet gateway equipment is connected to for receiving and parsing through
Order or request of data that other gateway devices or Internet of Things central platform send；
Memory module 34, after with the storage mode storing and resolving of embedded data library management and data-oriented inquiry
Node data；
Processing module 33, connection data resolution module 31, command analysis module 32 and memory module 34 for processing and are deposited
Node data to memory module 34 is stored up, node data is inquired about according to order or request of data and is processed and by after treatment
Result is back to other gateway devices or Internet of Things central platform.
In above-mentioned technical proposal, gathered data is uploaded to this hair by Internet of Things front end sensing equipment by any communication modes
Bright gateway device is simultaneously locally stored in gateway, rather than Internet of Things central platform is uploaded to again, reduces the band of data transfer
Bottleneck wide and cost.
The gateway device is connected to other gateway devices or Internet of Things central platform by Ethernet, and directly in response to theirs
Request of data or data query, by means of data processing accelerating engine, the gateway device is locally to Large Copacity non-volatile memory
The data stored in device are searched and processed, and finally return again to Internet of Things central platform Query Result, thus can be mitigated
The data processing task of cloud platform, reduces volume of transmitted data.
Gateway device embedded database store up by way of node data is managed, and possess network encryption,
Decryption function.
In preferred embodiment of the invention, data communication unit 1 includes bluetooth communication module, and/or ZigBee protocol leads to
News module, and/or wireless network communication module, and/or radio-frequency communication module, and/or serial communication module.
In preferred embodiment of the invention, remote communication unit 2 is accessed outside by Ethernet or mobile communications network
Network.
In preferred embodiment of the invention, remote communication unit 2 includes：
Subnet closes communication module, for entering row data communication with sub- gateway device；
Upper strata gateway communication module, for entering row data communication with upper strata gateway device；
Internet of Things center to center communications module, for entering row data communication with Internet of Things central platform.
In preferred embodiment of the invention, data processing unit 3 also includes：
Treatment accelerating module 35, connects processing module 33, for accelerating processing module looking into the node data after parsing
Inquiry is processed.
In preferred embodiment of the invention, memory module 34 is 3D phase transition storages.Memory module 34 can also be 3D
Nand flash memory.
In preferred embodiment of the invention, treatment accelerating module 36 is hardware enquiry circuit, or field programmable gate
Array, or digital processing engine.
In preferred embodiment of the invention, data resolution module 31 is protocol converter.
Specifically, above-mentioned field programmable gate array realizes configuration to process different communications by remote download mode
The Internet of Things of agreement.
Above-mentioned data resolution module is protocol converter, to complete from other communications protocol to html text host-host protocol
Conversion.
In preferred embodiment of the invention, processing module 33 is additionally operable to respectively to backup to node data subnet closes and sets
Standby, upper strata gateway device and Internet of Things central platform.
In preferred embodiment of the invention, during above-mentioned data communication unit 1 and remote communication unit 2 are operationally performed
Disconnected awakening mode, i.e., the interruption that is produced by things-internet gateway equipment wakes up above-mentioned data communication unit 1 and telecommunication list
Unit 2.
In preferred embodiment of the invention, other outside above-mentioned removing data communication unit 1 and remote communication unit 2
Unit (such as data processing unit 3 etc.) is worked using deep sleep mode, i.e., slept into depth when being stopped
Sleep.
The present invention also provides a kind of Internet of Things central platform, and Internet of Things central platform connects above-mentioned Internet of Things net by Ethernet
Pass equipment, Internet of Things central platform is divided into several pieces and is respectively allocated to by the big data calculating task that Ethernet submits user to
Several things-internet gateway equipment.
For all things-internet gateways set up unified Internet of Things central platform, cooperation things-internet gateway equipment is realized between subnet
Visualization is interconnected and provides value-added service.The instruction standard of the device interconnected communication based on web application layers is formulated simultaneously, it then follows should
Standard simultaneously realizes that subnet closes the interaction of equipment room by this platform of internet of things.
Each gateway device is Embedded web services (web Service) system, with data base administration and
Data-oriented inquiry mode store sensing node information, it is possible to directly by web service request be uploaded to Internet and
Internet of Things central platform.Web Service technologies, can cause to operate in different application on different machines need not by it is additional,
Special third party software or hardware, so that it may be exchanged with each other data or integrated.According to Web Service enforcement of regulations application it
Between, what language, platform or the internal agreement no matter they are used be, can be exchanged with each other data.Web Service are
Self-described, self-contained available network module, can perform specific business function.Web Service reduce application interface
Cost.Web Service are that whole enterprise provides a universal machine even more than the integrated of the operation flow between tissue
System.
As shown in Fig. 2 each gateway device node is an existing massive store function have again data query and
The equipment of disposal ability, such that it is able to realize distributed data and inquiry.Thus when Internet of Things central platform sends data query
During request, all gateway devices can be received and directly in response to the inquiry request of Internet of Things central platform, it is local it is distributed enter
Row data query, is finally only back to Internet of Things central platform by Query Result.This data handling procedure is substantially reduced in Internet of Things
The construction cost of heart platform, reduces the bandwidth demand of data transmission procedure, improves the speed and performance of data processing.
In one particular embodiment of the present invention, the storage organization of Internet of Things central platform is as shown in figure 3, wherein, store
Medium A is conventional cloud storage, and storage medium B is the memory space of things-internet gateway equipment.It can be seen that storage medium
B is distributed in each things-internet gateway.Either storage medium A or storage medium B, is taken using unified web
Business system carries out data storage management.
The software level of things-internet gateway equipment of the invention is answered as shown in figure 4, being topmost referred to as embedded server
With program, here is embedded server program, is further below Embedded Database Systems, and they all operate in operating system
On, so as to constitute embedded web system.Can just be responded by this embedded web system from Internet or
The request of data of smart machine.
Internet of Things central platform is used to define open transmission language standard, the object-oriented in open transmission language standard
Language include：Entity class, performs class, and message class, computing class controls class, time class, task class.
Entity class, for defining each fructification set；Class is performed, various action (read-write wipe) is performed for defining；
Message class, for defining various response criterias (return length)；Computing class, for defining various plus and minus calculations；Control class, including
Loop control etc.；Time class, including setting timer etc.；Task class, for logger task attribute.
In preferred embodiment of the invention, the Security solution of above-mentioned Internet of Things central platform is hard by gateway
The encryption chip combination software cryptography agreement of part is completed, and the access of above-mentioned things-internet gateway equipment need to be noted in Internet of Things central platform
Volume simultaneously obtains key authorization, and Internet of Things central platform is disclosed with the communication channel of things-internet gateway equipment, but key is each
From local device on be underground, and things-internet gateway equipment need to have unique things-internet gateway device number.Device fabrication
Business obtains the device number and is solidificated in the ROM of equipment from Internet of Things id distributing centers.
In preferred embodiment of the invention, all gateway devices will be surveyed by the security of Internet of Things central platform
Examination, the test item of the platform is tested including hardware attack, software flow test, to strong security field, should in software flow
Add ineffectiveness list inspection.
Preferred embodiments of the present invention are the foregoing is only, embodiments of the present invention and protection model is not thereby limited
Enclose, to those skilled in the art, should can appreciate that done by all utilization description of the invention and diagramatic content
Scheme obtained by equivalent and obvious change, should be included in protection scope of the present invention.
Claims (12)
1. a kind of things-internet gateway equipment, it is characterised in that a upper strata gateway device or Internet of Things central platform connect several institutes
Things-internet gateway equipment is stated, the things-internet gateway equipment connects several sub- gateway devices or Internet of Things front end sensing equipment,
The things-internet gateway equipment includes：
Data communication unit, for receiving the node data that Internet of Things front end sensing equipment sends；
Remote communication unit, for Internet of Things in be connected to other gateway devices and an Internet of Things of the things-internet gateway equipment
Central platform enters row data communication；
Data processing unit, including：
Data resolution module, connects the data communication unit, for receiving and parsing through the institute that the data communication unit sends
State node data；
Command analysis module, connects the remote communication unit, and the things-internet gateway equipment is connected to for receiving and parsing through
Other gateway devices or the Internet of Things central platform send order or request of data；
Memory module, for the section after the storage mode storing and resolving of embedded data library management and data-oriented inquiry
Point data；
Processing module, connects the data resolution module, the command analysis module and memory module, for processing and stores institute
Node data to memory module is stated, the node data is inquired about according to the order or request of data and is processed and will located
Result after reason is back to other gateway devices or the Internet of Things central platform.
2. things-internet gateway equipment as claimed in claim 1, it is characterised in that the data communication unit includes bluetooth communication
Module, and/or ZigBee protocol communication module, and/or wireless network communication module, and/or radio-frequency communication module, and/or serial ports
Communication module.
3. things-internet gateway equipment as claimed in claim 1, it is characterised in that the remote communication unit by Ethernet or
Mobile communications network accesses external network.
4. things-internet gateway equipment as claimed in claim 1, it is characterised in that the remote communication unit includes：
Subnet closes communication module, for entering row data communication with the sub- gateway device；
Upper strata gateway communication module, for entering row data communication with the upper strata gateway device；
Internet of Things center to center communications module, for entering row data communication with the Internet of Things central platform.
5. things-internet gateway equipment as claimed in claim 1, it is characterised in that the data processing unit also includes：
Treatment accelerating module, connects the processing module, for accelerating the processing module to parsing after the node data
Query processing.
6. things-internet gateway equipment as claimed in claim 1, it is characterised in that in the mistake of things-internet gateway equipment work
Cheng Zhong, by producing interruption to wake up the data communication unit and the remote communication unit.
7. things-internet gateway equipment as claimed in claim 1, it is characterised in that the data processing unit is when being stopped
In a dormant state.
8. things-internet gateway equipment as claimed in claim 5, it is characterised in that the treatment accelerating module is that hardware inquires about electricity
Road, or field programmable gate array, or digital processing engine.
9. things-internet gateway equipment as claimed in claim 8, it is characterised in that the field programmable gate array passes through
Remote download mode realizes configuration to process the Internet of Things of different communications protocol.
10. things-internet gateway equipment as claimed in claim 1, it is characterised in that the data resolution module is protocol conversion
Device, to complete the conversion from other communications protocol to html text host-host protocol.
11. things-internet gateway equipment as claimed in claim 1, it is characterised in that the processing module is additionally operable to the section
Point data backups to the sub- gateway device, the upper strata gateway device and the Internet of Things central platform respectively.
12. a kind of Internet of Things central platforms, it is characterised in that the Internet of Things central platform connects such as claim 1- by Ethernet
Things-internet gateway equipment described in 11, the big data calculating task that the Internet of Things central platform submits user to is divided into several pieces
It is respectively allocated to several things-internet gateway equipment.
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| CN201710073476.1A CN106789616A (en) | 2017-02-10 | 2017-02-10 | A kind of things-internet gateway equipment and Internet of Things central platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108076058A (en) * | 2017-12-14 | 2018-05-25 | 北京博大光通物联科技股份有限公司 | Heterogeneous network communications protocol method for amalgamation processing based on self-adapting changeable long codes |
| CN108306853A (en) * | 2017-12-13 | 2018-07-20 | 晖保智能科技（上海）有限公司 | A kind of intelligent data acquisition unit that supporting block chain and IOT wireless telecommunications and encryption communication method |
| CN110831001A (en) * | 2018-08-07 | 2020-02-21 | 黎光洁 | User ID distribution method based on EGUID |
| CN111526157A (en) * | 2020-04-30 | 2020-08-11 | 成都千立网络科技有限公司 | Internet of things data acquisition system and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108306853A (en) * | 2017-12-13 | 2018-07-20 | 晖保智能科技（上海）有限公司 | A kind of intelligent data acquisition unit that supporting block chain and IOT wireless telecommunications and encryption communication method |
| CN108076058A (en) * | 2017-12-14 | 2018-05-25 | 北京博大光通物联科技股份有限公司 | Heterogeneous network communications protocol method for amalgamation processing based on self-adapting changeable long codes |
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Application publication date: 20170531 |