CN110650085A - Method, system, gateway and storage medium for data acquisition and optimization of Internet of things - Google Patents
Method, system, gateway and storage medium for data acquisition and optimization of Internet of things Download PDFInfo
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- CN110650085A CN110650085A CN201910824205.4A CN201910824205A CN110650085A CN 110650085 A CN110650085 A CN 110650085A CN 201910824205 A CN201910824205 A CN 201910824205A CN 110650085 A CN110650085 A CN 110650085A
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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
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0823—Configuration setting characterised by the purposes of a change of settings, e.g. optimising configuration for enhancing reliability
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Abstract
The invention provides a method for data acquisition and data calculation optimization of the Internet of things, which comprises the following processes: the gateway receives the equipment configuration information issued by the remote server; the gateway acquires primary data from the equipment according to the equipment configuration information; the gateway judges whether the primary data meets the requirements of the remote server through a data calculation module of the gateway, if not, the primary data is optimized to obtain secondary data; and the gateway pushes the secondary data to the remote server. According to the invention, partial optimization function of the original data is realized by moving to the gateway data calculation module, so that secondary data is generated and then pushed to the remote server, the computing capacity of the gateway is fully utilized, and the expense of the remote server on processing the original data is greatly reduced.
Description
Technical Field
The invention relates to a method, a system, a gateway and a storage medium for data acquisition and data optimization of the Internet of things.
Background
The Data acquisition of the internet of things is to collect original Data (Raw Data) meeting the research requirements of Data mining in a signal transmission mode, wherein the original Data is primary Data taken by a researcher. Data optimization is to collect and extract secondary data wanted by you from the existing and available endless data. Currently, data collection is only performed near a data source or device, and the collected raw data is transmitted to a remote server through a transmission medium (such as a communication signal or an electric signal) through a wide area network. The remote server performs optimization processing on the original data to obtain secondary data required by the remote server after processing.
For the large number of internet-of-things devices, the calculation amount of data optimization is completed by the remote server, the cost of the remote server for processing the original data is increased, and the cost of the remote server for processing the data is increased along with the increase of the number of the devices. This greatly affects the performance of the remote server in processing other transactions.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a method, a system, a gateway and a storage medium for data acquisition and optimization of the internet of things, wherein partial optimization function of original data is realized by moving to the gateway, so that secondary data is generated and then pushed to a remote server, the computing capacity of the gateway is fully utilized, and the expense of the remote server on processing the original data is greatly reduced.
The method of the invention is realized as follows: a method for data acquisition and optimization of the Internet of things comprises the following processes:
the gateway receives the equipment configuration information issued by the remote server;
the gateway acquires primary data from the equipment according to the equipment configuration information;
the gateway judges whether the primary data meets the requirements of the remote server, if not, the primary data is subjected to calculation optimization processing to obtain secondary data;
and the gateway pushes the secondary data to the remote server.
The system of the invention is realized as follows: a system for internet of things data collection and optimization, comprising:
the receiving module is used for receiving the equipment configuration information issued by the remote server by the gateway;
the acquisition module is used for acquiring primary data from the equipment by the gateway according to the equipment configuration information;
the optimization module is used for judging whether the primary data meets the requirements of the remote server or not by the gateway, and if not, optimizing the primary data to obtain secondary data;
and the sending module is used for pushing the secondary data to the remote server by the gateway.
The gateway of the invention is realized as follows: a gateway comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor when executing the program implementing the process of:
the gateway receives the equipment configuration information issued by the remote server;
acquiring primary data from the equipment according to the equipment configuration information;
judging whether the primary data meets the requirements of the remote server, if not, carrying out calculation optimization processing on the primary data to obtain secondary data;
and pushing the secondary data to the remote server.
The storage medium of the present invention is realized by: a computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the process of:
the gateway receives the equipment configuration information issued by the remote server;
acquiring primary data from the equipment according to the equipment configuration information;
judging whether the primary data meets the requirements of the remote server, if not, optimizing the primary data to obtain secondary data;
and pushing the secondary data to the remote server.
The invention has the following advantages: the invention disperses the calculation power which is originally concentrated on the remote server and needs spending to each gateway, and the remote server can obtain the required data only by issuing calculation optimization affairs to share the calculation power on the remote server. In addition, the calculation optimization model is placed on the remote server, so that the data calculation optimization mode can be flexibly changed by the remote server, and after the gateway obtains the data optimization model, data optimization can be carried out according to the model.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
FIG. 1 is a flow chart of the method of the present invention.
FIG. 2 is a schematic diagram of an optimization process according to the present invention.
Fig. 3 is a schematic diagram of an architecture for establishing a data communication link state between a gateway and a device and between the gateway and a remote server according to the present invention.
Fig. 4 is an architecture diagram of the system of the present invention.
Detailed Description
The general idea of the invention is to disperse the calculation power which needs overhead and is originally concentrated on the remote server to each gateway, the remote server is only responsible for issuing transaction instructions, such as what data of what equipment is collected by the command gateway, how to process the collected primary data to generate secondary data, and how to push the secondary data to the remote server, the remote server issues the transaction instructions, the gateway automatically completes the transactions, the remote server only needs to monitor the port to receive the data, therefore, the data pushed by the gateway is the most desirable direct data of the remote server, the remote server does not need to do data optimization processing, and the calculation power which is originally concentrated on the remote server is dispersed to each gateway.
Referring to fig. 1, the method for acquiring and optimizing data of the internet of things of the present invention includes the following processes:
1. the gateway receives the equipment configuration information issued by the remote server, wherein the equipment configuration information is the configuration information of the equipment which needs to be communicated with the gateway;
2. the gateway acquires primary data from the equipment according to the equipment configuration information;
3. the gateway judges whether the primary data meets the requirements of the remote server, if not, the primary data is optimized to obtain secondary data;
4. and the gateway pushes the secondary data to the remote server.
Wherein the optimization process is implemented by an algorithm optimization model, which is obtained from the remote server and can implement at least one of the following optimization processes:
and calculating data, as shown in fig. 2, the left side is primary data acquired by gateway data, the right side is secondary data optimized by data, and the middle is a process of optimizing data by an optimization model.
Calculating data: performing mathematical operations on each data, such as addition, subtraction, multiplication, division, and negation of the mathematical operations among the data;
searching data: searching homogeneous data according to the searching conditions, such as searching the maximum value, the minimum value, the mean value and the like of homogeneous data;
and (3) filtering data: filtering the data according to the filtering condition, such as filtering invalid, abnormal, interference and other data;
data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
Before the above process, the method further comprises the following steps: the gateway establishes data communication links with the equipment and the remote server respectively; as shown in fig. 3, the process of establishing the data communication link between the gateway and the device and between the gateway and the remote server is specifically:
the method comprises the steps that a mobile terminal scans a gateway information code to obtain hardware configuration information and a gateway identity identification number of a gateway, edits gateway information according to the hardware configuration information and the gateway identity identification number of the gateway, downloads the gateway information into the gateway, enables the gateway to initiate registration information to a remote server, and establishes a data communication link with the remote server after the registration is successful;
the method comprises the steps that the mobile terminal scans equipment information codes to obtain configuration information of equipment and complete configuration of a gateway, wherein the configuration information of the equipment comprises communication parameters of the equipment (for example, Ethernet equipment comprises a communication IP (Internet protocol), a communication port, a communication mode, a communication protocol, an equipment model and the like), communication data point attributes of the equipment (a single data point comprises a data type, a data area, a data address, data description, a data unit and the like) and equipment data push parameters (a single data point comprises a push mode and push related parameters); obtaining configuration information between the gateway and the equipment after the configuration of the gateway is completed; and then the communication information between the gateway and the equipment is sent to a remote server through the mobile terminal, and the information received by the remote server is stored in the configuration relationship between the gateway and the equipment and then is sent to the gateway, so that a data communication link is established between the gateway and the equipment. And the mobile terminal sends the configuration information between the gateway and the equipment to the remote server and simultaneously sends the configuration information to the gateway by the remote server.
Therefore, the gateway information code and the device information code need to be prepared in advance at the device side and pasted on the device for the mobile side to scan. Namely, the gateway information code can be realized by a two-dimensional code, and the contained information is as follows: hardware configuration information, gateway identity number; namely the equipment information code, can be realized by a two-dimensional code, and the contained information is as follows: the equipment identity identification number, the equipment protocol library number, the equipment communication parameters, the equipment communication data point attribute and the equipment data pushing mode.
Referring to fig. 4, based on the method of the present invention, the present invention further provides a system for data acquisition and calculation optimization of internet of things, including:
a receiving module, configured to receive, by a gateway, device configuration information issued by the remote server, where the device configuration information is configuration information of a device with which the gateway needs to communicate;
the acquisition module is used for acquiring primary data from the equipment by the gateway according to the equipment configuration information;
the optimization module is used for judging whether the primary data meets the requirements of the remote server or not by the gateway, and if not, optimizing the primary data to obtain secondary data;
and the sending module is used for pushing the secondary data to the remote server by the gateway.
The optimization module is further used for the gateway to obtain a data calculation optimization model from a remote server, and to implement at least one of the following optimization processes according to the calculation optimization model:
calculating data: performing mathematical operations on each data, such as addition, subtraction, multiplication, division, and negation of the mathematical operations among the data;
searching data: searching homogeneous data according to the searching conditions, such as searching the maximum value, the minimum value, the mean value and the like of homogeneous data;
and (3) filtering data: filtering the data according to the filtering condition, such as filtering invalid, abnormal, interference and other data;
data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
Based on the method of the present invention, the present invention further provides a gateway, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the following processes when executing the program:
1. receiving the equipment configuration information issued by the remote server, wherein the equipment configuration information is the configuration information of the equipment which needs to be communicated with the gateway;
2. acquiring primary data from the equipment according to the equipment configuration information;
3. judging whether the primary data meets the requirements of the remote server, if not, carrying out calculation optimization processing on the primary data to obtain secondary data; wherein the optimization process is implemented by an algorithm optimization model, which is obtained from the remote server and can implement at least one of the following optimization processes:
(a) calculating data: performing mathematical operations on each data, such as addition, subtraction, multiplication, division, and negation of the mathematical operations among the data;
(b) searching data: searching homogeneous data according to the searching conditions, such as searching the maximum value, the minimum value, the mean value and the like of homogeneous data;
(c) and (3) filtering data: filtering the data according to the filtering condition, such as filtering invalid, abnormal, interference and other data;
(d) data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
4. And sending the secondary data to the remote server.
Based on the method of the present invention, the present invention also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the following:
1. receiving the equipment configuration information issued by the remote server, wherein the equipment configuration information is the configuration information of the equipment which needs to be communicated with the gateway;
2. acquiring primary data from the equipment according to the equipment configuration information;
3. judging whether the primary data meets the requirements of the remote server, if not, optimizing the primary data to obtain secondary data; the optimization process is realized by an algorithm optimization model which is obtained from the remote server and can realize at least one of the following optimization processes:
(a) calculating data: performing mathematical operations on each data, such as addition, subtraction, multiplication, division, and negation of the mathematical operations among the data;
(b) searching data: searching homogeneous data according to the searching conditions, such as searching the maximum value, the minimum value, the mean value and the like of homogeneous data;
(c) and (3) filtering data: filtering the data according to the filtering condition, such as filtering invalid, abnormal, interference and other data;
(d) data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
4. And pushing the secondary data to the remote server.
The following is a typical application scenario of the present invention:
the first step is as follows: and respectively establishing data communication links between each gateway and the remote server and between each gateway and each device.
The second step is that: the remote server sends the device configuration information needing to communicate with a certain device to the gateway associated with the device.
The third step: establishing and issuing a data optimization transaction by a data calculation optimization model:
the method comprises the steps that equipment configuration information sent by a far-end server is sent to a gateway, the gateway obtains primary data according to the equipment configuration information, if the primary data do not meet the requirements of the far-end server, a data calculation optimization model is sent to the gateway (the process is called a data sending calculation optimization transaction process), and the gateway optimizes collected primary data according to the data calculation optimization model to obtain secondary data;
the data optimization model is realized by adopting a graphical programmable program, and can realize the processes of calculating data, searching data, filtering data, integrating data and the like. The data calculation optimization model can be issued to the gateway in a wide area network mode, and can also be downloaded to the gateway in a local communication line mode. And after the gateway acquires the data calculation optimization model, performing data calculation optimization according to the model. Therefore, the remote server can flexibly change the data optimization mode and can be realized by the gateway by issuing the optimization affair notification gateway.
The fourth step: the gateway automatically pushes data to a remote server according to the equipment information and the optimized affair:
and the gateway automatically runs a data acquisition and data optimization program through the third step, and the information of the equipment issuing in the first step contains information on how to push the data. The gateway can automatically push the secondary data to the remote server according to the information.
That is, in the present invention, 3 main transactions, data acquisition, data optimization, and data push are independently operated on the gateway.
Although specific embodiments of the invention have been described above, it will be understood by those skilled in the art that the specific embodiments described are illustrative only and are not limiting upon the scope of the invention, and that equivalent modifications and variations can be made by those skilled in the art without departing from the spirit of the invention, which is to be limited only by the appended claims.
Claims (10)
1. A method for data acquisition and data calculation optimization of the Internet of things is characterized by comprising the following steps: comprises the following steps:
receiving the equipment configuration information issued by the remote server by the gateway;
the gateway acquires primary data from the equipment according to the equipment configuration information;
the gateway judges whether the primary data meets the requirements of the remote server, if not, the primary data is optimized to obtain secondary data;
and the gateway pushes the secondary data to the remote server.
2. The method for data acquisition and optimization of the internet of things of claim 1, wherein:
the optimization process is realized by a data calculation optimization model which is obtained from the remote server and can realize at least one of the following optimization processes:
calculating data: performing mathematical operation on each data;
searching data: searching homogeneous data according to the searching conditions;
and (3) filtering data: filtering the data according to the filtering condition;
data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
3. The method for internet of things data acquisition and data calculation optimization according to claim 1, wherein: the method also comprises the following steps that the gateway establishes data communication links with the equipment and the remote server respectively:
the method comprises the steps that a mobile terminal scans a gateway information code to obtain hardware configuration information and a gateway identity identification number of a gateway, edits gateway information according to the hardware configuration information and the gateway identity identification number of the gateway, downloads the gateway information into the gateway, enables the gateway to initiate registration information to a remote server, and establishes a data communication link with the remote server after the registration is successful;
the method comprises the steps that communication information of equipment is obtained through scanning an equipment information code by a mobile terminal, and configuration of a gateway is completed, wherein the communication information of the equipment comprises communication parameters of the equipment, communication data point attributes of the equipment and equipment data push parameters; after the configuration of the gateway is completed, communication information between the gateway and the equipment is obtained; and then the communication information between the gateway and the equipment is sent to a remote server through the mobile terminal, and the information received by the remote server is stored in the configuration relationship between the gateway and the equipment and then is sent to the gateway, so that a data communication link is established between the gateway and the equipment.
4. The method for internet of things data acquisition and data calculation optimization according to claim 3, wherein: and the mobile terminal sends the configuration information between the gateway and the equipment to the remote server and simultaneously sends the configuration information to the gateway by the remote server.
5. The utility model provides a system that thing networking data acquisition and data calculation optimize which characterized in that: the method comprises the following steps:
the receiving module is used for receiving the equipment configuration information issued by the remote server by the gateway;
the acquisition module is used for acquiring primary data from the equipment by the gateway according to the equipment configuration information;
the optimization module is used for judging whether the primary data meets the requirements of the remote server or not by the gateway, and if not, optimizing the primary data to obtain secondary data;
and the sending module is used for pushing the secondary data to the remote server by the gateway.
6. The system for internet of things data acquisition and data calculation optimization of claim 5, wherein:
the optimization module is further used for the gateway to obtain a calculation optimization model from a remote server, and to implement at least one of the following optimization processes according to the obtained calculation optimization model:
calculating data: performing mathematical operation on each data;
searching data: searching homogeneous data according to the searching conditions;
and (3) filtering data: filtering the data according to the filtering condition;
data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
7. A gateway comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein: the processor implements the following processes when executing the program:
receiving the equipment configuration information issued by the remote server;
acquiring primary data from the equipment according to the equipment configuration information;
judging whether the primary data meets the requirements of the remote server, if not, optimizing the primary data to obtain secondary data;
and pushing the secondary data to the remote server.
8. The gateway of claim 7, wherein: the optimization process is realized by a data calculation optimization model which is obtained from the remote server and can realize at least one of the following optimization processes:
calculating data: performing mathematical operation on each data;
searching data: searching homogeneous data according to the searching conditions;
and (3) filtering data: filtering the data according to the filtering condition;
data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
9. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the following process:
receiving the equipment configuration information issued by the remote server;
acquiring primary data from the equipment according to the equipment configuration information;
judging whether the primary data meets the requirements of the remote server, if not, carrying out calculation optimization processing on the primary data to obtain secondary data;
and pushing the secondary data to the remote server.
10. The computer-readable storage medium of claim 9, wherein: the optimization process is realized by a data calculation optimization model which is obtained from the remote server and can realize at least one of the following optimization processes:
calculating data: performing mathematical operation on each data;
searching data: searching homogeneous data according to the searching conditions;
and (3) filtering data: filtering the data according to the filtering condition;
data integration: and uniformly collecting and integrating the equipment data of different protocols, and uniformly transmitting the equipment data to a remote server, or uniformly controlling the linked equipment.
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