CN114124952B - Cloud platform access system and method of data acquisition equipment - Google Patents
Cloud platform access system and method of data acquisition equipment Download PDFInfo
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- CN114124952B CN114124952B CN202111236328.XA CN202111236328A CN114124952B CN 114124952 B CN114124952 B CN 114124952B CN 202111236328 A CN202111236328 A CN 202111236328A CN 114124952 B CN114124952 B CN 114124952B
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- 238000005859 coupling reaction Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000003860 storage Methods 0.000 claims description 38
- 238000013075 data extraction Methods 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 11
- 238000012544 monitoring process Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 8
- 238000004458 analytical method Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 3
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Classifications
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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
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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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
Abstract
The invention provides a cloud platform access system and a cloud platform access method of data acquisition equipment, wherein a data acquisition module is used for acquiring equipment information of newly accessed physical equipment according to an information acquisition command; the virtual model subsystem is connected with the data acquisition module and is used for establishing and storing virtual equipment corresponding to the newly accessed physical equipment based on equipment information, and establishing and storing an application model based on equipment combination comprising at least one virtual equipment; the cloud platform access module is connected with the virtual model subsystem and is used for realizing data transmission between the virtual model subsystem and the cloud platform; the data acquisition module acquires acquisition data of the physical equipment, performs data coupling processing through a corresponding application model, and then sends the data to the cloud platform through the cloud platform access module; and the data sent by the cloud platform is received by the cloud platform access module, analyzed and processed by the application model and then sent to the corresponding physical equipment. The cloud platform access system is simple and standardized, the data transmission quantity is saved, and the waste of network bandwidth resources is avoided.
Description
Technical Field
The invention relates to the technical field of data acquisition, in particular to a cloud platform access system and method of data acquisition equipment.
Background
The internet of things (Internet of Things, IOT for short) refers to collecting any object or process needing to be monitored, connected and interacted in real time through various devices and technologies such as various information sensors, radio frequency identification technologies, global positioning systems, infrared sensors and laser scanners, collecting various needed information such as sound, light, heat, electricity, mechanics, chemistry, biology and positions, and realizing ubiquitous connection of the object and people through various possible network access, and realizing intelligent sensing, identification and management of the object and the process. The internet of things is an information carrier based on the internet, a traditional telecommunication network and the like, and enables all common physical objects which can be independently addressed to form an interconnection network.
In the prior art, the access means and the technology of the platform of the data acquisition equipment of the Internet of things are various, including bar codes, magnetic cards, IC cards, RFID, serial ports, modbus and the like, and the cloud platform and the server are directly or indirectly connected in a wired or wireless mode after the data acquisition equipment acquires data through local processing. Because the access technology and means of the data acquisition platform are various and widely different, the access platform is complex when the physical equipment is accessed to the platform entrance, the data acquired by each physical equipment is uploaded to the cloud platform through the corresponding platform entrance, the transmitted data volume is large, and the network bandwidth is wasted.
Disclosure of Invention
The invention provides a cloud platform access system and method of data acquisition equipment, and aims to solve the technical problems of complexity of a data acquisition access platform, reduction of data transmission bandwidth and the like in the prior art.
A cloud platform access system for a data acquisition device, comprising:
the interface of the data acquisition module is used for accessing physical equipment;
the interface monitoring module is connected with the data acquisition module and is used for monitoring whether a new physical device is accessed to an interface of the data acquisition module or not, and generating an information acquisition command when the new physical device is accessed to the interface of the data acquisition module;
the data acquisition module is used for acquiring equipment information of the newly accessed physical equipment according to the information acquisition command;
the virtual model subsystem is connected with the data acquisition module and is used for establishing and storing virtual equipment corresponding to the newly accessed physical equipment based on equipment information, and establishing and storing an application model based on equipment combination comprising at least one virtual equipment;
the virtual model subsystem comprises a storage module and a control module, wherein the storage module is used for carrying out associated storage on the established virtual equipment and application models;
the cloud platform access module is connected with the virtual model subsystem and is used for realizing data transmission between the virtual model subsystem and the cloud platform;
the data acquisition module acquires acquisition data of the physical equipment, performs data coupling processing through a corresponding application model, and then sends the data to the cloud platform through the cloud platform access module;
and the data sent by the cloud platform is received by the cloud platform access module, analyzed and processed by the application model and then sent to the corresponding physical equipment.
Further, the virtual model subsystem includes:
the data extraction module is used for extracting equipment information of the physical equipment, wherein the equipment information comprises equipment basic information and equipment parameter information;
the device virtual module is connected with the data extraction module and is used for establishing and storing virtual devices corresponding to the newly accessed physical devices based on the device basic information, and generating unique identifiers of the virtual devices to correspond to the physical devices one by one;
the model building module is respectively connected with the equipment virtual module and the data extraction module and is used for building an application model based on at least one piece of virtual equipment and corresponding equipment parameter information.
Further, the cloud platform access system further comprises a storage module, which is respectively connected with the device virtual module and the model building module, and is further used for storing an established physical model and an application instance corresponding to the physical model, wherein the physical model refers to model architecture description of a device combination containing at least one virtual device, and the application instance refers to process description for building the application model based on parameters carried by the physical model; the application model refers to a description for processing data transferred between the physical device and the cloud platform;
the data extraction module is also used for extracting the surrounding environment information of the newly accessed physical equipment;
the equipment virtual module is used for constructing virtual equipment based on the equipment basic information and the surrounding environment information;
the model building module comprises:
the first acquisition unit is used for acquiring at least one virtual device from the storage module to form a device combination;
the first processing unit is connected with the first acquisition unit and is used for carrying out abstract processing on basic information of equipment and surrounding environment information based on a first preset algorithm so as to acquire physical characteristics;
the first matching unit is connected with the first processing unit and is used for matching the physical model with the storage module according to the physical characteristics;
the second processing unit is connected with the first matching unit and is used for carrying out abstract processing on the parameter information of each device in the device combination based on a second preset algorithm to obtain a parameter abstract processing result when the physical model is successfully matched;
the second matching unit is connected with the second processing unit and is used for carrying out application instance matching with the application instance corresponding to the successfully matched physical model in the storage module according to the parameter abstraction processing result;
the first establishing unit is connected with the second matching unit and is used for establishing an application model based on the successfully matched application instance and the parameter information of each device in the device combination when the application instance is successfully matched;
and the first association unit is connected with the first establishment unit and is used for associating the application model with each virtual equipment unique identifier in the equipment combination and storing the application model in the storage module.
Further, the model building module further includes:
the second building unit is connected with the first matching unit and is used for carrying out abstract processing on the equipment basic information, the surrounding environment information and the equipment parameter information in the equipment combination based on a third preset algorithm and generating a new physical model when the physical model fails to match.
Further, the model building module further includes:
the third building unit is connected with the second matching unit and is used for building a new application instance according to the parameter abstraction processing result when the matching of the application instance fails or based on the newly built physical model, and associating and storing the newly built physical model and the application instance in the storage module;
the first establishing unit is further used for establishing an application model based on the successfully matched application instance and the device parameter information in the device combination when the application instance is successfully matched.
Further, the data acquisition module is used for acquiring acquisition data of each interface-connected physical device during operation;
the virtual model subsystem further comprises:
the first distribution module is used for distributing corresponding application models for the acquired data;
the first data processing module is respectively connected with the first distribution module and the storage module and is used for calling a corresponding application model, and the application model is used for coupling the acquired data to form packed data;
the cloud platform access module is used for sending the packed data to the cloud platform.
Further, the virtual model subsystem further comprises:
the second distribution module is used for distributing corresponding application models for the issued data of the cloud platform;
the second data processing module is respectively connected with the second distribution module and the storage module and is used for calling a corresponding application model, analyzing and processing the issued data by the application model to form physical data and acquiring a corresponding unique identifier of the virtual equipment;
the query module is connected with the second data processing module and is used for searching a connection interface of the corresponding physical device in the data acquisition module based on the unique identifier of the virtual device;
the data acquisition module sends the physical data to the corresponding physical equipment.
Further, the virtual model subsystem further comprises a registration generation module connected with the storage module and used for generating registration information for the newly established virtual equipment;
the platform access module comprises:
and the registration request interface unit is used for packaging and sending the registration information of the virtual equipment to the cloud platform and receiving feedback information which is sent by the cloud platform and is added with the virtual equipment.
Further, the platform access module further includes:
and the state updating interface unit is used for sending the generated heartbeat packet to the cloud platform and receiving the state information of the virtual equipment in the cloud platform, which is fed back by the cloud platform.
A cloud platform access method of data acquisition equipment, which uses the cloud platform access system of data acquisition equipment, comprises the following steps:
step A1, monitoring whether a new physical device is accessed to an interface of a data acquisition module, and generating an information acquisition command when the new physical device is accessed to the interface of the data acquisition module;
step A2, collecting equipment information of the newly accessed physical equipment according to the information collection command;
a3, establishing virtual equipment corresponding to the newly accessed physical equipment based on equipment information, establishing an application model based on equipment combination comprising at least one virtual equipment, and carrying out association storage on the virtual equipment and the application model;
and step A4, acquiring acquired data of the physical equipment by the data acquisition module, performing data coupling processing by the corresponding application model, and then sending the acquired data to the cloud platform by the cloud platform access module, or receiving the issued data of the cloud platform by the cloud platform access module, performing analysis processing by the application model, and then sending the data to the corresponding physical equipment.
The beneficial technical effects of the invention are as follows: according to the cloud platform access system and method for the data acquisition equipment, the data interaction between the physical equipment and the cloud platform is realized by establishing the corresponding virtual equipment and the application model between the physical equipment and the cloud platform, so that the cloud platform access system is simple and standardized, the data transmission quantity is saved, and the waste of network bandwidth resources is avoided.
Drawings
FIG. 1 is a schematic block diagram of a cloud platform access system of a data acquisition device according to the present invention;
FIG. 2 is a schematic block diagram of a virtual module subsystem of a cloud platform access system of a data acquisition device according to the present invention;
FIG. 3 is a schematic block diagram of a model building module of a cloud platform access system of a data acquisition device according to the present invention;
fig. 4 is a schematic diagram of the remaining modules of the virtual module subsystem of the cloud platform access system of the data acquisition device according to the present invention;
FIG. 5 is a schematic diagram of the remaining modules of the virtual module subsystem of the cloud platform access system of the data acquisition device of the present invention;
FIG. 6 is a schematic block diagram of a platform access module of the cloud platform access system of the data acquisition device according to the present invention;
fig. 7 is a flow chart of steps of a cloud platform access method of a data acquisition device according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
The invention is further described below with reference to the drawings and specific examples, which are not intended to be limiting.
Referring to fig. 1-6, a cloud platform access system of a data acquisition device includes:
the system comprises a data acquisition module (1), wherein an interface of the data acquisition module (1) is used for accessing physical equipment (6);
the interface monitoring module (2) is connected with the data acquisition module (1) and is used for monitoring whether a new physical device (6) is accessed to an interface of the data acquisition module (1), and generating an information acquisition command when the new physical device (6) is accessed to the interface of the data acquisition module (1);
the data acquisition module (1) is used for acquiring equipment information of the newly accessed physical equipment (6) according to the information acquisition command;
the virtual model subsystem (3) is connected with the data acquisition module (1) and is used for establishing and storing virtual equipment corresponding to the newly accessed physical equipment (6) based on equipment information, and establishing and storing an application model based on equipment combination comprising at least one virtual equipment;
the virtual model subsystem (3) comprises a storage module (34) for storing the established virtual equipment and application models in a correlated manner;
the cloud platform access module (4) is connected with the virtual model subsystem (2) and is used for realizing data transmission between the virtual model subsystem (2) and the cloud platform (5);
the data acquisition module (1) acquires the acquired data of the physical equipment (6), and the acquired data is transmitted to the cloud platform (5) by the cloud platform access module (4) after being subjected to data coupling processing through the corresponding application model;
the data issued by the cloud platform (5) is received by the cloud platform access module (4), analyzed and processed by the application model and then sent to the corresponding physical equipment (6).
Specifically, the invention abstracts out the device characteristics for each access physical device through the virtual model subsystem, establishes the correspondence between the virtual devices and the device characteristics by using a programming language, establishes an application model for each virtual device or establishes a corresponding application model for a device combination formed by combining a plurality of virtual devices according to the requirement, and establishes an application model by using the programming language. The application model processes the acquired data of the physical equipment and then sends the processed data to the cloud platform (5), the issued data of the cloud platform is analyzed and sent to the corresponding physical equipment through the application model, a virtual working scene of the physical equipment is provided for a user through unified modeling of the physical equipment, data interaction of the physical equipment and the cloud platform is realized, the user can acquire the perception capability of the physical equipment in a standard mode, and then an automatic discovery function of the physical equipment is realized. And moreover, the cloud platform access system is simple and standardized, the data transmission quantity is saved, and the waste of network bandwidth resources is avoided.
Further, the virtual model subsystem (3) comprises:
the data extraction module (31) is connected with the data acquisition module (1) and is used for extracting equipment information of the physical equipment, wherein the equipment information comprises equipment basic information and equipment parameter information;
the device virtual module (32) is connected with the data extraction module (31) and is used for establishing and storing virtual devices corresponding to the newly accessed physical devices based on the device basic information and generating unique identifiers of the virtual devices so as to be in one-to-one correspondence with the physical devices (6);
the model building module (33) is respectively connected with the equipment virtual module (32) and the data extraction module (31) and is used for building an application model based on at least one virtual equipment and corresponding equipment parameter information.
Further, the cloud platform access system further comprises a storage module (34) respectively connected with the equipment virtual module (32) and the model building module (33), and is further used for storing the built physical model and the application instance corresponding to the physical model;
the data extraction module (31) is also used for extracting the surrounding environment information of the newly accessed physical equipment;
the device virtual module (32) is used for constructing a virtual device based on the device basic information and the surrounding environment information;
the model building module (33) is connected with the storage module (34), and the model building module (33) comprises:
a first acquisition unit (331) for acquiring at least one virtual device from the storage module (34) to form a device combination;
the first processing unit (332) is connected with the first acquisition unit (331) and is used for carrying out abstract processing on the basic information of the equipment and the surrounding environment information based on a first preset algorithm so as to acquire model characteristics;
a first matching unit (333) connected to the first processing unit (332) for matching the model characteristics with the storage module (34) according to the model characteristics;
the second processing unit (334) is connected with the first matching unit (333) and is used for carrying out abstract processing on the parameter information of each device in the device combination based on a second preset algorithm to obtain a parameter abstract processing result when the physical model is successfully matched;
the second matching unit (335) is connected with the second processing unit (334) and is used for carrying out application instance matching with the application instance corresponding to the successfully matched physical model in the storage module (34) according to the parameter abstraction processing result;
a first establishing unit (336) connected to the second matching unit (335) for establishing an application model based on the successfully matched application instance and the device parameter information in the device combination when the application instance is successfully matched;
and a first association unit (337) connected to the first establishment unit (336) for associating the application model with each virtual device unique identifier in the device combination and storing in the storage module (34).
Specifically, the physical model refers to a model architecture description of a device combination including at least one virtual device, and the application instance refers to a process description based on parameters carried by the physical model for application model establishment; the application model refers to a description for processing data transferred between the physical device (6) and the cloud platform (5).
Specifically, the virtual model subsystem (3) builds a model of the physical device through two aspects of device description and capability modeling, and on one hand, the device description mainly refers to the virtual device, and mainly refers to abstract description of device basic information, surrounding environment information and other special requirement information of the physical device. The basic information of the equipment comprises information such as manufacturer, equipment model, equipment type, physical characteristics, time of production and the like. The surrounding environment information includes spatial location information, such as longitude and latitude information description, altitude information description, physical device relative spatial location description, and surrounding environment information includes environment information, such as quantity description of surrounding physical devices, characterization description of specific environment. The data extraction module (31) uses network technology to obtain the surrounding environment information. The data extraction module (31) is further used for obtaining the number of the same type of devices from the storage module (34) as information to form virtual devices.
On the other hand, the capability modeling aspect mainly comprises two aspects of equipment parameter information and model function information, wherein the equipment parameter information comprises equipment initialized parameter description, equipment run-time parameter description and adjustment parameter description, the model function information comprises function implementation description, precision implementation description, physical model description and application instance description, the physical model is a model framework established based on the function implementation description and the precision implementation description, and the application instance description refers to a process description in which the equipment parameter information and the physical model are fused to establish an application model, so that a standard application model is conveniently established for equipment combination of at least one virtual equipment.
Specifically, the data acquisition module (1) is provided with a plurality of interfaces, and is connected with a plurality of physical devices, specifically, the physical devices comprise two newly connected water pumps, virtual devices are built for each water pump in the virtual model subsystem (3), the water pumps belong to the same type of devices, therefore, the same physical model is likely to be used, different application examples are likely to be built according to the related parameter settings related to the physical model, different application models are likely to be generated according to the different parameter information of the water pumps, and the same application example and the same application model are likely to be used.
Further, the model building module (33) further includes:
the second establishing unit (338) is connected with the first matching unit (333) and is used for carrying out abstract processing on the device basic information, the surrounding environment information and the device parameter information in the device combination based on a third preset algorithm and generating a new physical model when the physical model fails to match.
Further, the model building module (33) further includes:
the third establishing unit (339) is connected with the second matching unit (335) and is used for establishing a new application instance according to the parameter abstraction processing result when the matching of the application instance fails or based on the newly established physical model, and associating the newly established physical model with the application instance and storing the newly established physical model and the application instance in the storage module (34);
the first establishing unit (336) is connected with the second matching unit (335), and is further used for establishing an application model based on the successfully matched application instance and each device parameter information in the device combination when the application instance is successfully matched.
Specifically, failure of matching of the application instance or newly built physical model indicates that no corresponding application instance exists, and at this time, a new application instance is built based on the device parameter information and the corresponding physical model, so as to build an application model.
Further, the data acquisition module (1) is used for acquiring acquisition data of each interface-connected physical device during operation;
the virtual model subsystem (3) further comprises:
a first allocation module (35) for allocating a corresponding application model for the acquired data;
the first data processing module (36) is respectively connected with the first distribution module (35) and the storage module (34) and is used for calling a corresponding application model, and the application model is used for coupling the acquired data to form packed data;
the cloud platform access module (4) is used for sending the packed data to the cloud platform (5).
Specifically, the first data processing module (36) also pre-processes the collected data of the physical device to form metadata, and distributes the metadata to different types of application models for data coupling processing.
Further, the virtual model subsystem (3) further comprises:
the second distribution module (37) is used for distributing corresponding application models for the issued data of the cloud platform (5);
the second data processing module (38) is respectively connected with the second distribution module (37) and the storage module (34) and is used for calling a corresponding application model, analyzing and processing the issued data by the application model to form physical data and acquiring a corresponding unique identifier of the virtual equipment;
the query module (39) is connected with the second data processing module (38) and is used for searching a connection interface of the corresponding physical device (6) in the data acquisition module (1) based on the unique identifier of the virtual device;
the data acquisition module (1) transmits the physical data to the corresponding physical equipment.
Further, the virtual model subsystem (3) further comprises a registration generation module (301) connected with the storage module (34) and used for generating registration information for the newly established virtual equipment;
the platform access module (4) comprises:
and the registration request interface unit (41) is used for packaging and sending the registration information of the virtual equipment to the cloud platform (5) and receiving feedback information which is sent by the cloud platform (5) and is added with the virtual equipment.
Further, the platform access module (4) further comprises:
and the state update interface unit (42) is used for sending the generated heartbeat packet to the cloud platform (5) and receiving the state information of the virtual equipment fed back by the cloud platform (5) on the cloud platform (5).
Further, the platform access module (4) further comprises:
the command request interface unit (43) is used for receiving a command request issued by the cloud platform (5), analyzing and forwarding the command request to the virtual model subsystem (3), and sending feedback information to the cloud platform (5) after the virtual model subsystem (3) finishes processing.
Further, the cloud platform access module (4) further comprises:
the data transmission interface unit (44) is used for periodically transmitting the acquired data processed by the virtual model subsystem (3) to the cloud platform (5) according to preset configuration information.
Further, the cloud platform access module (5) further comprises other command interaction units for completing tasks of control management, firmware upgrading and the like of the physical equipment (6) by the cloud platform (5).
Specifically, the cloud platform access module (4) completes task modules such as registration, updating, data reporting and receiving, command request and the like of the virtual equipment on the cloud platform, and in order to improve compatibility and portability of the modules on the cloud platform, the interface of the platform access module (4) is packaged and modularized.
Referring to fig. 7, a cloud platform access method of a data acquisition device, using a cloud platform access system of a data acquisition device described above, includes the following steps:
step A1, monitoring whether a new physical device (6) is accessed to an interface of a data acquisition module (1), and generating an information acquisition command when the new physical device (6) is accessed to the interface of the data acquisition module (1);
step A2, collecting the equipment information of the newly accessed physical equipment (6) according to the information collection command;
a3, establishing virtual equipment corresponding to the newly accessed physical equipment (6) based on equipment information, establishing an application model based on equipment combination comprising at least one virtual equipment, and storing the virtual equipment and the application model in an associated mode;
and A4, acquiring acquired data of the physical equipment (6) by the data acquisition module (1), performing data coupling processing by the corresponding application model, and then sending the acquired data to the cloud platform (5) by the cloud platform access module (4), or receiving the issued data of the cloud platform (5) by the cloud platform access module (4), performing analysis processing by the application model, and then sending the analyzed data to the corresponding physical equipment (6).
The foregoing is merely illustrative of the preferred embodiments of the present invention and is not intended to limit the embodiments and scope of the present invention, and it should be appreciated by those skilled in the art that equivalent substitutions and obvious variations may be made using the description and illustrations of the present invention, and are intended to be included in the scope of the present invention.
Claims (9)
1. The cloud platform access system of the data acquisition equipment is characterized by comprising the following components:
the interface of the data acquisition module is used for accessing physical equipment;
the interface monitoring module is connected with the data acquisition module and is used for monitoring whether a new physical device is accessed to an interface of the data acquisition module, and generating an information acquisition command when the new physical device is accessed to the interface of the data acquisition module;
the data acquisition module is used for acquiring equipment information of the newly accessed physical equipment according to the information acquisition command;
the virtual model subsystem is connected with the data acquisition module and is used for establishing and storing virtual equipment corresponding to the newly accessed physical equipment based on the equipment information, and establishing and storing an application model based on equipment combination comprising at least one virtual equipment;
the virtual model subsystem comprises a storage module and a control module, wherein the storage module is used for carrying out association storage on the established virtual equipment and the application model;
the cloud platform access module is connected with the virtual model subsystem and is used for realizing data transmission between the virtual model subsystem and the cloud platform;
the data acquisition module acquires the acquired data of the physical equipment, and the acquired data is transmitted to the cloud platform by the cloud platform access module after being subjected to data coupling processing by the corresponding application model;
the data sent by the cloud platform is received by the cloud platform access module, analyzed and processed by the application model and then sent to the corresponding physical equipment;
the virtual model subsystem includes:
the data extraction module is used for extracting equipment information of the physical equipment, wherein the equipment information comprises equipment basic information and equipment parameter information;
the device virtual module is connected with the data extraction module and is used for establishing and storing virtual devices corresponding to the newly accessed physical devices based on the device basic information, and generating unique identifiers of the virtual devices so as to correspond to the physical devices one by one;
the model building module is respectively connected with the equipment virtual module and the data extraction module and is used for building the application model based on at least one piece of virtual equipment and the corresponding equipment parameter information;
the data extraction module is also used for extracting the surrounding environment information of the newly accessed physical equipment;
the device virtual module is used for constructing the virtual device based on the device basic information and the surrounding environment information.
2. The cloud platform access system of claim 1, further comprising a storage module connected to the device virtual module and the model building module, respectively, and further configured to store an established physical model, and an application instance corresponding to the physical model, where the physical model refers to a model architecture description of a device combination including at least one of the virtual devices, and the application instance refers to a process description for building an application model based on parameters carried by the physical model; the application model refers to a description for processing data transferred between the physical device and the cloud platform;
the model building module comprises:
a first obtaining unit, configured to obtain at least one virtual device from the storage module to form a device combination;
the first processing unit is connected with the first acquisition unit and is used for carrying out abstract processing on the basic equipment information and the surrounding environment information based on a first preset algorithm so as to acquire physical characteristics;
the first matching unit is connected with the first processing unit and is used for matching the physical model with the storage module according to the physical characteristics;
the second processing unit is connected with the first matching unit and is used for carrying out abstract processing on the equipment parameter information in the equipment combination based on a second preset algorithm to obtain a parameter abstract processing result when the physical model is successfully matched;
the second matching unit is connected with the second processing unit and is used for carrying out application instance matching with the application instance corresponding to the physical model successfully matched in the storage module according to the parameter abstraction processing result;
the first establishing unit is connected with the second matching unit and is used for establishing the application model based on the successfully matched application instance and the equipment parameter information in the equipment combination when the application instance is successfully matched;
and the first association unit is connected with the first establishment unit and is used for associating the application model with each virtual equipment unique identifier in the equipment combination and storing the virtual equipment unique identifier in the storage module.
3. The cloud platform access system of a data acquisition device of claim 2, wherein said model building module further comprises:
the second building unit is connected with the first matching unit and is used for carrying out abstract processing on the equipment basic information, the surrounding environment information and the equipment parameter information in the equipment combination based on a third preset algorithm and generating a new physical model when the physical model fails to match.
4. A cloud platform access system for a data acquisition device as claimed in claim 2 or 3, wherein said model building module further comprises:
the third establishing unit is connected with the second matching unit and is used for establishing a new application instance according to the parameter abstraction processing result when the application instance fails to be matched or based on the newly established physical model, and associating the newly established physical model with the application instance and storing the newly established physical model and the application instance in the storage module;
the first establishing unit is further configured to establish the application model based on the application instance successfully matched and the device parameter information in the device combination when the application instance successfully matched.
5. The cloud platform access system of a data acquisition device of claim 1, wherein the data acquisition module is configured to acquire acquisition data of each interface connected with the physical device during operation;
the virtual model subsystem further comprises:
the first distribution module is used for distributing the corresponding application model for the acquired data;
the first data processing module is respectively connected with the first distribution module and the storage module and is used for calling the corresponding application model, and the application model is used for coupling the acquired data to form packed data;
and the cloud platform access module is used for sending the packed data to the cloud platform.
6. The cloud platform access system for a data acquisition device of claim 5, wherein said virtual model subsystem further comprises:
the second distribution module is used for distributing the corresponding application model for the data issued by the cloud platform;
the second data processing module is respectively connected with the second distribution module and the storage module and is used for calling the corresponding application model, analyzing and processing the issued data by the application model to form physical data and acquiring the corresponding unique identifier of the virtual equipment;
the query module is connected with the second data processing module and is used for searching a connection interface of the corresponding physical device in the data acquisition module based on the unique identifier of the virtual device;
and the data acquisition module sends the physical data to the corresponding physical equipment.
7. The cloud platform access system of a data acquisition device of claim 1, wherein the virtual model subsystem further comprises a registration generation module, coupled to the storage module, for generating registration information for the newly established virtual device;
the platform access module comprises:
and the registration request interface unit is used for packaging and sending the registration information of the virtual equipment to the cloud platform and receiving feedback information which is sent by the cloud platform and is added with the virtual equipment.
8. The cloud platform access system of a data acquisition device of claim 7, said platform access module further comprising:
and the state updating interface unit is used for sending the generated heartbeat packet to the cloud platform and receiving the state information of the virtual equipment in the cloud platform, which is fed back by the cloud platform.
9. A cloud platform access method of a data acquisition device, characterized in that a cloud platform access system of a data acquisition device according to any one of claims 1-8 is used, comprising the steps of:
step A1, monitoring whether a new physical device is accessed to an interface of the data acquisition module, and generating an information acquisition command when the new physical device is accessed to the interface of the data acquisition module;
step A2, collecting equipment information of the newly-accessed physical equipment according to the information collection command, and extracting surrounding environment information of the newly-accessed physical equipment, wherein the equipment information comprises equipment basic information and equipment parameter information;
a3, establishing virtual equipment corresponding to the newly accessed physical equipment based on the equipment information and the surrounding environment information, generating unique identifiers of the virtual equipment to be in one-to-one correspondence with the physical equipment, establishing an application model based on equipment combination comprising at least one virtual equipment and the corresponding equipment parameter information, and carrying out association storage on the virtual equipment and the application model;
and step A4, the data acquisition module acquires the acquired data of the physical equipment, the acquired data is transmitted to the cloud platform by the cloud platform access module after being subjected to data coupling processing by the corresponding application model, or the issued data of the cloud platform is received by the cloud platform access module, and the issued data is transmitted to the corresponding physical equipment after being subjected to analysis processing by the application model.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678436A (en) * | 2014-11-21 | 2016-06-15 | 中国科学院上海高等研究院 | Internet-of-things collaborative management method and Internet-of-things collaborative management system based on cloud service platform |
| CN106776207A (en) * | 2016-12-02 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of data center's monitoring system |
| US10187260B1 (en) * | 2015-05-29 | 2019-01-22 | Quest Software Inc. | Systems and methods for multilayer monitoring of network function virtualization architectures |
| CN109922150A (en) * | 2019-03-07 | 2019-06-21 | 深圳市简智联信息科技有限公司 | Virtual device information processing method, device, gateway of internet of things and Internet of Things communication system |
| CN111787049A (en) * | 2020-05-09 | 2020-10-16 | 苏州中科中霖电子科技有限公司 | Internet of things equipment management method and system based on equipment object |
-
2021
- 2021-10-22 CN CN202111236328.XA patent/CN114124952B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105678436A (en) * | 2014-11-21 | 2016-06-15 | 中国科学院上海高等研究院 | Internet-of-things collaborative management method and Internet-of-things collaborative management system based on cloud service platform |
| US10187260B1 (en) * | 2015-05-29 | 2019-01-22 | Quest Software Inc. | Systems and methods for multilayer monitoring of network function virtualization architectures |
| CN106776207A (en) * | 2016-12-02 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of data center's monitoring system |
| CN109922150A (en) * | 2019-03-07 | 2019-06-21 | 深圳市简智联信息科技有限公司 | Virtual device information processing method, device, gateway of internet of things and Internet of Things communication system |
| CN111787049A (en) * | 2020-05-09 | 2020-10-16 | 苏州中科中霖电子科技有限公司 | Internet of things equipment management method and system based on equipment object |
Non-Patent Citations (1)
| Title |
|---|
| 基于数字孪生的智慧营区信息系统建设;张轩;凌云;;信息化研究;20200620(第03期);全文 * |
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