CN105610904A - Access service system for unified access equipment - Google Patents
Access service system for unified access equipment Download PDFInfo
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- CN105610904A CN105610904A CN201510956775.0A CN201510956775A CN105610904A CN 105610904 A CN105610904 A CN 105610904A CN 201510956775 A CN201510956775 A CN 201510956775A CN 105610904 A CN105610904 A CN 105610904A
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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
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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Abstract
The invention discloses an access service system for unified access equipment, and the system comprises an equipment layer, a unified access layer, an abstract service layer, and an application layer. The equipment layer comprises a plurality of sensing devices which respectively have an independent data collection mode and enable collection data to be gathered in the unified access layer. The unified access layer comprises an equipment communication module, an equipment function abstract module, a data abstract module, and a protocol conversion module. The abstract service layer is used for receiving the data transmitted by the unified access layer, carrying out analysis, processing and storage, and uploading the data to the application layer. The unified access layer carries out timing query of an equipment control instruction sent by the application layer, and transmitting the equipment control instruction to the corresponding sensing device if the equipment control instruction is used for controlling the sensing device in the network. The system achieves the separation of equipment access and an application system, and improves the universality of equipment access.
Description
Technical field
The invention belongs to technology of Internet of things field, be specifically related to a kind of access service system of unifying access device.
Background technology
The high speed development of amiable technology of Internet of things, realizes being connected between thing and thing, people and thing, Jin ErshiExisting informationization, remote management and control and intelligentized network. In existing sector application, all need a large amount ofSensor device carry out perception surrounding environment, different application needs different hardware devices, various hardware devicesThere is different interfaces. Therefore, equipment is numerous, interface is numerous, and the unified access of equipment becomes sector applicationUrgent problem.
In traditional industries, various application are separate, and data do not interfere with each other, and do not need system between various applicationOne service platform. And present stage, equipment access does not separate with application system. Under normal circumstances, equipmentCan be directly linked in application system, an application system can directly be accessed the relevant device under this system.Equipment access does not separate with application system, forms corresponding relation, still, and when the equipment having accessed can not be expiredWhen foot the needing of application system, be difficult to carry out the expansion of equipment, the non-constant of autgmentability of equipment access. WhenWill be in an application system when integrated new functions of the equipments, the structure of whole application system all can become thereuponChange the stability of the system having a strong impact on.
Summary of the invention
The object of the invention is to: for problems of the prior art, provide a kind of unified access deviceAccess service system, realized separating of equipment access and application system, based on this access service system,User can develop application system miscellaneous.
To achieve these goals, the technical solution used in the present invention is:
Unify an access service system for access device, comprise mechanical floor, unified Access Layer, abstract serviceLayer and application layer;
Described mechanical floor, comprise multiple have separately independent data acquisition mode and by image data collect intoThe sensing equipment of unified Access Layer;
Described unified Access Layer, comprises device communication module, functions of the equipments abstract module, data abstraction mouldPiece and protocol conversion module, described device communication module is for communicating to connect with mechanical floor; Described equipmentFunction abstract module, for each sensing equipment of mechanical floor is abstract by function, forms unified abstract equipment;Described data abstraction module, for the data of each sensing equipment of mechanical floor are passed through to data abstraction, forms systemThe abstract data of one type; Described protocol conversion module is for converting the proprietary data format of mechanical floor toPublicly-owned data format also passes to abstract service layer, also for the publicly-owned control instruction of abstract service layer is changedBecome privately owned control instruction and pass to the sensing equipment that mechanical floor is corresponding;
Described abstract service layer, the data of transmitting for receiving unified Access Layer, and analyze, process,Storage, will process data upload afterwards to application layer; The equipment also sending from application layer for timing inquiryControl instruction, if equipment control instruction is the sensing equipment of controlling in present networks, by equipment control instructionBe issued to corresponding sensing equipment;
Described application layer is used for representing sensing data to user, and sends out to sensing equipment by application layerSend equipment control instruction.
Preferably, described abstract service layer comprise sensing network set up module, sensing equipment administration module,Data acquisition module, data upload module, instruction enquiry module and device control module, described Sensor NetworkNetwork is set up module, for setting up according to the sensing equipment of dissimilar, the different vendor of access, different modelSensing network; The biography of described sensing equipment administration module for managing sensing network and being connected with sensing networkSense equipment; Described data acquisition module, for gather unified Access Layer data abstraction module form take outImage data; Described data upload module is used for the data upload of data collecting module collected to application layer;The equipment control instruction that described instruction enquiry module sends from application layer for timing inquiry; Described equipmentControl module is when inquiring when instruction enquiry module the equipment control instruction that application layer sends, if equipmentControl instruction is the sensing equipment of controlling in present networks, is issued to corresponding sensing establishes by equipment control instructionStandby.
Preferably, described abstract service layer is provided with the communication interface of standard, comprises that sensor resource uploadsInterface, data upload interface or instruction query interface.
Preferably, described application layer comprises thing connection sensing cloud platform.
Preferably, described sensing equipment comprises humidity sensor, humidity sensor, camera, GPS, far awayJourney lamp dimmer, remote air conditioner controller, Smoke Sensor, shock sensor or remote switch.
Owing to having adopted technique scheme, the invention has the beneficial effects as follows:
1. realize the extensive access of equipment, adopted device abstract, data abstraction and association by unified Access LayerView conversion, the sensor that makes access service system can access dissimilar, different vendor, different model is establishedStandby.
2. realized separating of equipment access and application system, access service system is only responsible for access device, andIrrelevant with application, access service system provides the equipment access service interface of standard for application system, baseIn this service system, user can develop application system miscellaneous.
3. realized the popularity of equipment access, in the time that the equipment having accessed can not meet the needs of application system,Can easily access new physical equipment, and not affect the normal work of existing application system at all.
Brief description of the drawings
Fig. 1 is access service system structured flowchart of the present invention.
Fig. 2 is the flow chart of data processing schematic diagram of unified Access Layer of the present invention.
Fig. 3 is the abstract schematic flow sheet of the function of functions of the equipments abstract module of the present invention.
Reference numeral: 101-mechanical floor, 102-unify Access Layer, 103-abstract service layer, 104-application layer.
Detailed description of the invention
With reference to Fig. 1-3, a kind of access service system of unifying access device of the present invention, comprise mechanical floor 101,Unified Access Layer 102, abstract service layer 103 and application layer 104.
Mechanical floor 101 comprises multiplely having separately independent data acquisition mode and image data is collected into unificationThe sensing equipment of Access Layer 102, sensing equipment comprise humidity sensor, humidity sensor, camera, GPS,Remote light controller, remote air conditioner controller, Smoke Sensor, shock sensor, remote switch orOther sensing detection equipment. Sensing equipment can adopt establishing of dissimilar, different vendor, different model arbitrarilyStandby.
Unified Access Layer 102 comprise device communication module, functions of the equipments abstract module, data abstraction module andProtocol conversion module, described device communication module is for communicating to connect with mechanical floor 101; Described equipmentFunction abstract module, for each sensing equipment of mechanical floor 101 is abstract by function, forms the abstract of unificationEquipment; Described data abstraction module is for taking out the data of each sensing equipment of mechanical floor 101 by dataResemble, form the abstract data of unified type; Privately owned for by mechanical floor 101 of described protocol conversion moduleData Format Transform becomes publicly-owned data format and passes to abstract service layer 103, also for by abstract service layer103 publicly-owned control instruction converts privately owned control instruction to and passes to the sensing equipment of mechanical floor 101 correspondences.
Functions of the equipments abstract module is used for the equipment of dissimilar, different vendor, different model by equipmentFunction is carried out abstract. Such as, the camera of the A model that manufacturer's first is produced has takes pictures, checks real-time streams meritCan, take out photo sensor, real-time streams sensor. The camera of the Type B that manufacturer second is produced number hasTake pictures, recording function, take out photo sensor, video recording sensor. The A model that manufacturer's first is produced is taken the photographThe Type B camera that picture head and manufacturer's second are produced is the equipment from different vendor, different model, through establishingAfter standby level of abstraction, what obtain is three sensors: photo sensor, real-time streams sensor, video recording sensingDevice. After the equipment of dissimilar, different vendor, different model is abstract through function, just become unificationAbstract equipment.
Data abstraction module is used for the data of the equipment of dissimilar, different vendor, different model to carry outType is abstract. Such as, the temperature sensor of the A model that manufacturer's first is produced, the temperature value of its collection can be usedFloating number is stored, and takes out the data of floating point type. The humidity sensor of the Type B that manufacturer second is produced number,The humidity value of its collection also can be stored by floating number, therefore, also can use just now abstract floating-point classThe data of type. The humidity of the Type B that the temperature sensor of the A model that manufacturer first is produced and manufacturer's second are produced number passesSensor is the equipment from different vendor, dissimilar, different model, through after data abstraction, obtainsBe the data abstraction of a type: floating type data.
Protocol conversion module is used for carrying out protocol conversion, and protocol conversion comprises data protocol conversion and command protocolsConversion.
So-called data protocol conversion refers to, the proprietary data format of equipment is converted to publicly-owned data format. PublicThere are data format and device type irrelevant. Data protocol convert packets is containing two layers of meaning. Internally for dissimilar,The equipment of different vendor, different model, the proprietary protocol that use equipment is intrinsic. Externally for abstract equipmentType, abstract data type, used the publicly-owned agreement of system of unified standard. Service system is used equipment privateProtocols having, from equipment pick-up transducers private data, then, is carried out abstract data conversion by private data, thenWith publicly-owned agreement, abstract data being offered to upper strata uses.
So-called command protocols conversion refers to, publicly-owned system command is converted to the privately owned control instruction of equipment.Service system receives the publicly-owned control instruction that application layer 104 is sent, and protocol conversion layer is by publicly-owned control controlInstruction transformation is the privately owned control instruction of equipment, and equipment is controlled.
The data that abstract service layer 103 transmits for receiving unified Access Layer 102, and analyze, process,Storage, will process data upload afterwards to application layer 104; Also send from application layer 104 for timing inquiryEquipment control instruction, if equipment control instruction is the sensing equipment of controlling in present networks, by equipment controlInstruction issuing processed is to corresponding sensing equipment. Abstract service layer 103 comprises sensing network establishment module, sensingDevice management module, data acquisition module, data upload module, instruction enquiry module and device control module,Described sensing network is set up module, for according to dissimilar, the different vendor of access, different modelSensing equipment is set up sensing network; Described sensing equipment administration module is used for managing sensing network and and sensingThe sensing equipment that network connects; Described data acquisition module, for gathering the data of unified Access Layer 102The abstract data that abstract module forms; Described data upload module is used for the number of data collecting module collectedAccording to being uploaded to application layer 104; What described instruction enquiry module sent from application layer 104 for timing inquiry establishesStandby control instruction; Described device control module sends for inquiring application layer 104 when instruction enquiry moduleEquipment control instruction time, if equipment control instruction is the sensing equipment of controlling in present networks, by equipmentControl instruction is issued to corresponding sensing equipment.
Abstract service layer 103 is provided with the communication interface of standard, comprises that sensor resource uploads interface, dataUpload interface, instruction query interface etc.
Application layer 104 is for representing sensing data to user, and by application layer 104 to sensing equipmentTransmitting apparatus control instruction. Application layer 104 comprises thing connection sensing cloud platform or other application.
Access service system of the present invention, the thing connection sensing cloud platform that user can be by application layer 104 or itsHe applies issuing control instruction, then passes to abstract service layer 103 by application layer 104, abstract service layer103 timings, from upper application layer 104 query facility control instructions, are to control in present networks if there is control instructionSensing equipment, abstract service layer 103 will transfer to this instruction unified Access Layer 102 so, unified connecingEnter layer 102 this publicly-owned control control instruction is converted to the privately owned control instruction of equipment, it is right to be passed to respectivelyThe sensing equipment of answering. Sensing equipment is carried out control instruction, gathers after the data that need, and then these data is passedPass unified Access Layer 102, the data abstraction module of unified Access Layer 102 and functions of the equipments abstract module are respectivelyBy device abstract and data abstraction processing, then by protocol conversion module, this proprietary data format is converted toPublicly-owned data format, then with publicly-owned agreement, abstract data is offered to upper strata use, abstract service layer 103 connectsReceive the data that unified Access Layer 102 transmits, and analyze, process, store, by the data after processingBeing uploaded to application layer 104, is addressable being somebody's turn to do by thing connection sensing cloud platform or other application of application layer 104Data message.
Claims (5)
1. an access service system of unifying access device, is characterized in that, comprise mechanical floor (101),Unified Access Layer (102), abstract service layer (103) and application layer (104);
Described mechanical floor (101), comprises multiplely having separately independent data acquisition mode and by image dataCollect the sensing equipment into unified Access Layer (102);
Described unified Access Layer (102), comprises device communication module, functions of the equipments abstract module, dataAbstract module and protocol conversion module, described device communication module is for communicating to connect with mechanical floor (101);Described functions of the equipments abstract module is abstract for each sensing equipment of mechanical floor (101) is passed through to function, shapeBecome unified abstract equipment; Described data abstraction module is for by each sensing equipment of mechanical floor (101)Data, by data abstraction, form the abstract data of unified type; Described protocol conversion module will be for establishingThe proprietary data format of standby layer (101) converts publicly-owned data format to and passes to abstract service layer (103),Also for the publicly-owned control instruction of abstract service layer (103) is converted to privately owned control instruction and passes to equipmentThe sensing equipment that layer (101) is corresponding;
Described abstract service layer (103), the data of transmitting for receiving unified Access Layer (102), go forward side by sideGo and analyze, process, store, will process data upload afterwards to application layer (104); Also look into for timingAsk the equipment control instruction of sending from application layer (104), if equipment control instruction is to control in present networksSensing equipment, is issued to corresponding sensing equipment by equipment control instruction;
Described application layer (104) is for representing sensing data to user, and by application layer (104)To sensing equipment transmitting apparatus control instruction.
2. access service system according to claim 1, is characterized in that, described abstract service layer(103) comprise sensing network establishment module, sensing equipment administration module, data acquisition module, data uploadModule, instruction enquiry module and device control module, described sensing network is set up module, connects for basisDissimilar, the different vendor entering, the sensing equipment of different model are set up sensing network; Described sensing is establishedThe sensing equipment of standby administration module for managing sensing network and being connected with sensing network; Described data acquisitionModule, the abstract data forming for gathering the data abstraction module of unified Access Layer (102); Described numberBe used for the data upload of data collecting module collected to application layer (104) according to upper transmission module; Described instructionThe equipment control instruction that enquiry module sends from application layer (104) for timing inquiry; Described equipment controlModule is when inquiring when instruction enquiry module the equipment control instruction that application layer (104) sends, if establishedStandby control instruction is the sensing equipment of controlling in present networks, is issued to corresponding sensing by equipment control instructionEquipment.
3. access service system according to claim 1, is characterized in that, described abstract service layer(103) be provided with the communication interface of standard, comprise that sensor resource uploads interface, data upload interface or refer toMake query interface.
4. access service system according to claim 1, is characterized in that, described application layer (104)Comprise thing connection sensing cloud platform.
5. access service system according to claim 1, is characterized in that, described sensing equipment bagDraw together humidity sensor, humidity sensor, camera, GPS, remote light controller, remote air conditioner controller,Smoke Sensor, shock sensor or remote switch.
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CN106251196A (en) * | 2016-07-25 | 2016-12-21 | 四川易想电子商务有限公司 | A kind of E-business in campus system |
CN107248981A (en) * | 2017-06-02 | 2017-10-13 | 四川创立信息科技有限责任公司 | Internet of Things intelligent equipment protocol storehouse |
CN107566197A (en) * | 2017-10-26 | 2018-01-09 | 苏州市伏泰信息科技股份有限公司 | Environmental sanitation terminal sensing data is uniformly accessed into platform |
CN108632525A (en) * | 2017-09-20 | 2018-10-09 | 北京视联动力国际信息技术有限公司 | A kind of method and system of business processing |
WO2019015145A1 (en) * | 2017-07-21 | 2019-01-24 | 西安中兴新软件有限责任公司 | Nb-iot based wireless device group access method and terminal |
CN109450903A (en) * | 2018-11-13 | 2019-03-08 | 慧城时代(北京)信息技术有限公司 | A kind of specification adaptation method and protocol adapter |
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CN111290326A (en) * | 2020-01-22 | 2020-06-16 | 重庆成峰水务工程有限责任公司 | Intelligent water affair acquisition terminal based on web |
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CN112566819A (en) * | 2020-11-20 | 2021-03-26 | 华为技术有限公司 | Method and device for accessing IO (input/output) equipment |
CN114979228A (en) * | 2022-05-20 | 2022-08-30 | 深圳思特顺科技有限公司 | Cloud native architecture-based intelligent device control system and cloud native server |
CN115604013A (en) * | 2022-10-21 | 2023-01-13 | 北京珞安科技有限责任公司(Cn) | Industrial data interaction platform and interaction method |
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CN106251196A (en) * | 2016-07-25 | 2016-12-21 | 四川易想电子商务有限公司 | A kind of E-business in campus system |
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CN109450903A (en) * | 2018-11-13 | 2019-03-08 | 慧城时代(北京)信息技术有限公司 | A kind of specification adaptation method and protocol adapter |
CN110602378B (en) * | 2019-08-12 | 2021-03-23 | 创新先进技术有限公司 | Processing method, device and equipment for images shot by camera |
CN110602378A (en) * | 2019-08-12 | 2019-12-20 | 阿里巴巴集团控股有限公司 | Processing method, device and equipment for images shot by camera |
CN111290326A (en) * | 2020-01-22 | 2020-06-16 | 重庆成峰水务工程有限责任公司 | Intelligent water affair acquisition terminal based on web |
CN111510800A (en) * | 2020-05-11 | 2020-08-07 | 安徽民生信息股份有限公司 | SDH transmission network safety monitoring system |
CN111510800B (en) * | 2020-05-11 | 2021-12-10 | 安徽民生信息股份有限公司 | SDH transmission network safety monitoring system |
CN111698331A (en) * | 2020-06-15 | 2020-09-22 | 江苏方天电力技术有限公司 | Cloud synchronization method for Internet of things management data |
CN112566819A (en) * | 2020-11-20 | 2021-03-26 | 华为技术有限公司 | Method and device for accessing IO (input/output) equipment |
CN112566819B (en) * | 2020-11-20 | 2022-09-16 | 华为技术有限公司 | Method and device for accessing IO (input/output) equipment |
CN114979228A (en) * | 2022-05-20 | 2022-08-30 | 深圳思特顺科技有限公司 | Cloud native architecture-based intelligent device control system and cloud native server |
CN115604013A (en) * | 2022-10-21 | 2023-01-13 | 北京珞安科技有限责任公司(Cn) | Industrial data interaction platform and interaction method |
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