CN109462622B - Cross-industry protocol analysis system and method - Google Patents
Cross-industry protocol analysis system and method Download PDFInfo
- Publication number
- CN109462622B CN109462622B CN201910034986.7A CN201910034986A CN109462622B CN 109462622 B CN109462622 B CN 109462622B CN 201910034986 A CN201910034986 A CN 201910034986A CN 109462622 B CN109462622 B CN 109462622B
- Authority
- CN
- China
- Prior art keywords
- protocol
- signal
- preprocessing
- data
- public
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/22—Parsing or analysis of headers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
- Communication Control (AREA)
Abstract
The invention provides a cross-industry protocol analysis system and a cross-industry protocol analysis method, which comprise a server and an analysis platform arranged on the server, wherein the analysis platform is provided with: the preprocessing module is used for carrying out data normalization on the data in the protocol so as to enable the protocol data to be in accordance with the analysis specification of the analysis platform; the signal configuration module is used for carrying out analysis operation on the protocol; and the supplementary processing module is used for supplementing and normalizing the data in the protocol after the analysis operation so as to enable the analyzed protocol data to accord with the required result. Through the combination of the signal configuration module and the processing module, the preprocessing module and/or the supplementary processing module are/is selected when different protocols are aimed at, the highest analysis efficiency is achieved, different protocols are analyzed more efficiently and flexibly, and the period and the cost of protocol analysis are reduced. The invention is applied to the field of protocol analysis.
Description
Technical Field
The invention relates to the field of protocol analysis, in particular to a cross-industry protocol analysis system and a cross-industry protocol analysis method.
Background
In recent years, the rapid development of the internet of things and the real-time property, the mass property, the polymorphism and the isomerism of data of the internet of things are characteristics, so that how an internet of things platform is compatible with a mainstream protocol of the industry is an important research direction at present.
At present, most of the methods for the Internet of things platform are basically an exhaustion method. The protocol analysis method used in the finished project is added into the platform server program, so that more and more analysis programs of the platform server are provided, if the protocol of the existing platform needs to be accessed, the platform can complete the protocol analysis according to the corresponding protocol analysis configuration, and the problem of multi-protocol analysis is solved relatively. However, such a method is not beneficial to platform maintenance, protocols of the industrial environment are various, if a new protocol needs to be quickly accessed to the platform, the platform itself cannot be analyzed, and a program of the server needs to be modified, and the processing for the new protocol is not flexible enough, so that the platform may need complex online processes such as restarting and re-online services, and the work efficiency is affected.
Under the condition that different protocols are accessed to a unified platform, a template for protocol analysis is always preset, the protocols meeting the high requirements for template setting can be compatible through simple configuration, when the protocols not meeting the requirements for template setting appear, a new template needs to be added, codes of the template are developed and analyzed simultaneously, the problems of cycle extension and cost rise are brought to the access of new projects, and once new types of equipment appear in an operating system, the codes of a service end need to be modified, so that a series of problems such as service suspension, redeployment and the like are caused. For example, in the acquisition of longitude and latitude, positioning chips on the market do not have a uniform standard, coordinate systems adopted by various suppliers are different, the identifiers of south and north latitude and east and west longitude are also not uniform, the accuracy control modes of data transmission are completely different, the positioning data cannot be described by a uniform template, and the devices are accessed to the same platform, so that a server needs to develop corresponding templates and analysis programs of the templates for each type of positioning.
Disclosure of Invention
Aiming at the problems of long analysis period and high cost when different protocols are accessed to a uniform platform in the prior art, the invention aims to provide a cross-industry protocol analysis system and method, which can analyze different protocols more efficiently and flexibly and effectively reduce the period and cost of protocol analysis.
In order to achieve the above object, the present invention provides a cross-industry protocol analysis system, which adopts the following technical scheme:
the utility model provides a cross-industry agreement analytic system, includes the server and establishes the analytic platform on the server, be equipped with on the analytic platform:
the preprocessing module is used for carrying out data normalization on the data in the protocol so as to enable the protocol data to be in accordance with the analysis specification of the analysis platform;
the signal configuration module is used for carrying out analysis operation on the protocol;
the supplementary processing module is used for conducting supplementary normalization on the data in the protocol after the analysis operation is conducted so that the analyzed protocol data can accord with the required result;
the preprocessing module and the supplementary processing module are respectively in communication connection with the signal configuration module.
As a further improvement of the above-described technical method,
the preprocessing module comprises:
the public preprocessing module is used for performing primary normalization on all data in the protocol so as to enable the protocol data to conform to the analysis specification of the analysis platform;
the signal preprocessing module is used for carrying out secondary normalization on data which do not accord with the analysis specification after primary normalization in the protocol;
the supplementary processing module includes:
the public supplementary processing module is used for carrying out primary supplementary normalization on all data in the protocol after the analysis operation so as to enable the analyzed protocol data to accord with a required result;
the signal supplement processing module is used for performing secondary supplement and normalization on data which do not accord with a required result after the data are subjected to primary supplement and normalization in the protocol after the analysis operation is performed;
the public preprocessing module, the signal preprocessing module, the public complementary processing module and the signal complementary processing module are respectively in communication connection with the signal configuration module;
the server is provided with a public preprocessing port, and the public preprocessing port is in communication connection with a public preprocessing module and used for leading in a public preprocessing script;
the server is provided with an information preprocessing port, and the information preprocessing port is in communication connection with the information preprocessing module and is used for importing an information preprocessing script;
the server is provided with a public supplementary processing port which is in communication connection with the public supplementary processing module and used for importing a public processing script;
and the server is provided with an information supplement processing port which is in communication connection with the information supplement processing module and used for importing the information processing script.
As a further improvement of the above-described technical method,
a signal configuration table is arranged in the signal configuration module, and a table head of the table comprises: sequence number, length, parameter category.
As a further improvement of the above technical method, the header of the watch further includes: parameter name, data type, endian mode, transmission type upgrade, evolution calculation, linear correction, reserved decimal place, bit parameter name, bit negation setting, byte negation.
In order to achieve the above object, the present invention provides a cross-industry protocol parsing method, which employs the cross-industry protocol parsing system, and specifically includes the following steps:
s1, leading the protocol to be analyzed into a server through a terminal;
s2, judging whether the signal configuration module can directly analyze the protocol, if not, entering step S3, and if so, entering step S5;
s3, editing a public preprocessing script, leading the public preprocessing script into a server through a public preprocessing port, calling the public preprocessing module by the server to perform data normalization on all data of the protocol according to the public preprocessing script, judging whether the signal configuration module can directly analyze the protocol after completing the data normalization, and if not, entering the step S4, and if so, entering the step S5;
s4, editing a signal preprocessing script, leading the signal preprocessing script into a server through a signal preprocessing port, calling a signal preprocessing module by the server to perform data normalization on signal data aimed at by the signal preprocessing script in the protocol according to the signal preprocessing script, and entering the step S5 after the data normalization is completed;
s5, the server calls the signal configuration module to analyze and operate the protocol;
s6, judging whether data corresponding to the signals in the analyzed protocol needs special processing, if so, entering a step S7, otherwise, entering a step S8;
s7, editing a signal supplementary processing script, leading the signal supplementary processing script into a server through a signal supplementary processing port, carrying out data normalization on signal data aimed at by the signal supplementary processing script in the protocol according to the signal supplementary processing script by the server calling signal supplementary processing module, and entering the step S8 after completing data supplementary processing;
s8, judging whether the analyzed protocol needs to be subjected to unified processing of specific industry rules, if so, entering a step S9, and if not, entering a step S10;
s9, editing a public supplementary processing script, importing the public supplementary processing script into a server through a public supplementary processing port, calling a public supplementary processing module by the server to carry out supplementary data normalization on all data in the protocol according to the public supplementary processing script, and entering the step S10 after the supplementary data normalization is finished;
and S10, completing protocol analysis.
The invention has the beneficial technical effects that:
according to the invention, the signal configuration module and the processing module are combined, and the processing module is divided into the preprocessing module and the supplementary processing module, wherein the preprocessing module is used for carrying out preliminary data normalization on all data of a protocol, the supplementary processing module is used for carrying out data processing on data corresponding to a specific signal in the protocol after analysis operation is carried out, and a user selects the preprocessing module and/or the supplementary processing module when aiming at different protocols so as to achieve the highest analysis efficiency, so that different protocols can be analyzed more efficiently and flexibly, and the period and the cost of protocol analysis are effectively reduced.
Drawings
FIG. 1 is a schematic diagram of a cross-industry protocol resolution system;
fig. 2 is a flow diagram of a cross-industry protocol resolution system.
Detailed Description
In order to facilitate the practice of the invention, further description is provided below with reference to specific examples.
The terms referred to in this embodiment include:
the signal refers to a parameter needing to be analyzed from a data source (application data, terminal data or equipment protocol), and follows a certain data protocol (binary, JSON, JT-808 or other user-defined protocols), and each specific data protocol has a unique number in a project;
a processing module, which refers to an external program called when processing data;
data normalization, which is to make the data of the user equipment meet the requirement of signal configuration analysis to perform advanced processing operation of the data;
and the terminal is gateway equipment with networking and data acquisition functions, and all data of the user equipment are uploaded through the terminal.
The cross-industry protocol analysis system shown in fig. 1 includes a server and an analysis platform disposed on the server, wherein the analysis platform is provided with a preprocessing module, a signal configuration module, and a complementary processing module. The signal configuration module performs higher abstraction according to data protocols of different industries, extracts commonalities of the data protocols of each industry, removes rules with industrial characteristics, and further forms the signal configuration module in the embodiment, wherein a header of a signal configuration table in the signal configuration module in the embodiment includes: sequence number, length, parameter type, parameter name, data type, endian mode, transmission type upgrade, evolution calculation, linear correction, reserved decimal place, bit parameter name, bit negation setting, byte negation.
Specifically, the preprocessing module comprises a public preprocessing module and a signal preprocessing module, the complementary processing module comprises a public complementary processing module and a signal complementary processing module, and the server is provided with a public preprocessing port, an information preprocessing port, a public complementary processing port and an information complementary processing port. If the protocol cannot be directly analyzed through the configuration analysis module, namely, the protocol data cannot be filled into the signal configuration table according to the header of the signal configuration table, the user can introduce a public preprocessing script into the server through the public preprocessing port to finish the preliminary data normalization of all data in the protocol to be analyzed, and the rule of the preliminary data normalization is determined according to the public preprocessing script introduced by the user.
If the protocol still has data corresponding to individual signals which cannot be analyzed by the configuration analysis module after the data corresponding to the common preprocessing module is structured, that is, the data corresponding to the signals cannot be filled in the signal configuration table, a user can edit an information preprocessing script aiming at the data corresponding to the signals, and the signal preprocessing script is led into the server through the information preprocessing port, so that the data corresponding to the signals are structured for the second time, and the rule of the second-time structuring is determined according to the information preprocessing script led in by the user.
After the protocol is subjected to primary data normalization and secondary normalization, the protocol data is led into a signal configuration table to complete resolution, after the protocol is subjected to resolution operation, if data corresponding to a certain signal in the protocol data needs to be subjected to special processing, and if the sign of a certain signal in the longitude and latitude is changed from 'E' and 'W' to '+', a user can edit an information supplementary processing script aiming at the data corresponding to the signal, and the signal supplementary processing script is led into a server through an information supplementary processing port, so that primary supplementary normalization is carried out on the protocol data. If the protocol data after the analysis operation needs to be uniformly processed according to a certain industry rule, the user can edit the public supplementary processing script according to the industry rule, and the public supplementary processing script is led into the server through the public supplementary processing port, so that the protocol data is subjected to secondary supplementary normalization. Until the final resolution of the protocol is completed.
In this embodiment, by combining the signal configuration module and the processing module, data protocols of different industries can be completely analyzed. In a medium-large-sized internet of things system, a plurality of projects often share one service platform, in order to make protocol analysis more efficient and flexible, in this embodiment, a processing module is divided into two categories, namely a common processor and a signal processor, each category of processing module is divided into a preprocessing module and a supplementary processing module, the common processing module is used for performing regular processing on all data of a protocol, the signal processing modules are used for performing more complex calculation on specific variables, and different analysis schemes are combined under different scenes to achieve the highest analysis efficiency.
Referring to fig. 2, the present embodiment further discloses a cross-industry protocol parsing method, which employs the cross-industry protocol parsing system, and specifically includes the following steps:
s1, leading the protocol to be analyzed into a server through a terminal;
s2, judging whether the signal configuration module can directly analyze the protocol, if not, entering step S3, and if so, entering step S5;
s3, editing a public preprocessing script, leading the public preprocessing script into a server through a public preprocessing port, calling the public preprocessing module by the server to perform data normalization on all data of the protocol according to the public preprocessing script, judging whether the signal configuration module can directly analyze the protocol after completing the data normalization, and if not, entering the step S4, and if so, entering the step S5;
s4, editing a signal preprocessing script, leading the signal preprocessing script into a server through a signal preprocessing port, calling a signal preprocessing module by the server to perform data normalization on signal data aimed at by the signal preprocessing script in the protocol according to the signal preprocessing script, and entering the step S5 after the data normalization is completed;
s5, the server calls the signal configuration module to analyze and operate the protocol;
s6, judging whether data corresponding to the signals in the analyzed protocol needs special processing, if so, entering a step S7, otherwise, entering a step S8;
s7, editing a signal supplementary processing script, leading the signal supplementary processing script into a server through a signal supplementary processing port, carrying out data normalization on signal data aimed at by the signal supplementary processing script in the protocol according to the signal supplementary processing script by the server calling signal supplementary processing module, and entering the step S8 after completing data supplementary processing;
s8, judging whether the analyzed protocol needs to be subjected to unified processing of specific industry rules, if so, entering a step S9, and if not, entering a step S10;
s9, editing a public supplementary processing script, importing the public supplementary processing script into a server through a public supplementary processing port, calling a public supplementary processing module by the server to carry out supplementary data normalization on all data in the protocol according to the public supplementary processing script, and entering the step S10 after the supplementary data normalization is finished;
and S10, completing protocol analysis.
The foregoing description of the preferred embodiments of the present invention has been included to describe the features of the invention in detail, and is not intended to limit the inventive concepts to the particular forms of the embodiments described, as other modifications and variations within the spirit of the inventive concepts will be protected by this patent. The subject matter of the present disclosure is defined by the claims, not by the detailed description of the embodiments.
Claims (4)
1. The cross-industry protocol analysis system is characterized by comprising a server and an analysis platform arranged on the server, wherein the analysis platform is provided with:
the preprocessing module is used for carrying out data normalization on the data in the protocol so as to enable the protocol data to be in accordance with the analysis specification of the analysis platform;
the signal configuration module is used for carrying out analysis operation on the protocol;
the supplementary processing module is used for conducting supplementary normalization on the data in the protocol after the analysis operation is conducted so that the analyzed protocol data can accord with the required result;
the preprocessing module and the supplementary processing module are respectively in communication connection with the signal configuration module;
the preprocessing module comprises:
the public preprocessing module is used for carrying out data normalization on all data in the protocol according to a public preprocessing script;
the signal preprocessing module is used for carrying out data normalization on signal data aimed at by the signal preprocessing script in the protocol according to the signal preprocessing script;
the supplementary processing module includes:
the public supplementary processing module is used for carrying out supplementary data normalization on all data in the protocol after the analysis operation according to a public supplementary processing script;
the signal supplementing processing module is used for performing data normalization on the signal data aimed at by the signal supplementing processing script in the protocol after the analysis operation according to the signal supplementing processing script;
the public preprocessing module, the signal preprocessing module, the public complementary processing module and the signal complementary processing module are respectively in communication connection with the signal configuration module;
the server is provided with a public preprocessing port, and the public preprocessing port is in communication connection with a public preprocessing module and used for leading in a public preprocessing script;
the server is provided with an information preprocessing port, and the information preprocessing port is in communication connection with the information preprocessing module and is used for importing an information preprocessing script;
the server is provided with a public supplementary processing port which is in communication connection with the public supplementary processing module and used for importing a public processing script;
and the server is provided with an information supplement processing port which is in communication connection with the information supplement processing module and used for importing the information processing script.
2. The cross-industry protocol resolution system of claim 1,
a signal configuration table is arranged in the signal configuration module, and a table head of the table comprises: sequence number, length, parameter category.
3. The cross-industry protocol parsing system of claim 2, wherein the header of the table further comprises: parameter name, data type, endian mode, transmission type upgrade, evolution calculation, linear correction, reserved decimal place, bit parameter name, bit negation setting, byte negation.
4. An inter-industry protocol parsing method, which is characterized in that the inter-industry protocol parsing system of claim 1, 2 or 3 is adopted, and specifically comprises the following steps:
s1, leading the protocol to be analyzed into a server through a terminal;
s2, judging whether the signal configuration module can directly analyze the protocol, if not, entering step S3, and if so, entering step S5;
s3, editing a public preprocessing script, leading the public preprocessing script into a server through a public preprocessing port, calling the public preprocessing module by the server to perform data normalization on all data of the protocol according to the public preprocessing script, judging whether the signal configuration module can directly analyze the protocol after completing the data normalization, and if not, entering the step S4, and if so, entering the step S5;
s4, editing a signal preprocessing script, leading the signal preprocessing script into a server through a signal preprocessing port, calling a signal preprocessing module by the server to perform data normalization on signal data aimed at by the signal preprocessing script in the protocol according to the signal preprocessing script, and entering the step S5 after the data normalization is completed;
s5, the server calls the signal configuration module to analyze and operate the protocol;
s6, judging whether data corresponding to the signals in the analyzed protocol needs special processing, if so, entering a step S7, otherwise, entering a step S8;
s7, editing a signal supplementary processing script, leading the signal supplementary processing script into a server through a signal supplementary processing port, carrying out data normalization on signal data aimed at by the signal supplementary processing script in the protocol according to the signal supplementary processing script by the server calling signal supplementary processing module, and entering the step S8 after completing data supplementary processing;
s8, judging whether the analyzed protocol needs to be subjected to unified processing of specific industry rules, if so, entering a step S9, and if not, entering a step S10;
s9, editing a public supplementary processing script, importing the public supplementary processing script into a server through a public supplementary processing port, calling a public supplementary processing module by the server to carry out supplementary data normalization on all data in the protocol according to the public supplementary processing script, and entering the step S10 after the supplementary data normalization is finished;
and S10, completing protocol analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034986.7A CN109462622B (en) | 2019-01-15 | 2019-01-15 | Cross-industry protocol analysis system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910034986.7A CN109462622B (en) | 2019-01-15 | 2019-01-15 | Cross-industry protocol analysis system and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109462622A CN109462622A (en) | 2019-03-12 |
| CN109462622B true CN109462622B (en) | 2021-05-28 |
Family
ID=65616283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910034986.7A Active CN109462622B (en) | 2019-01-15 | 2019-01-15 | Cross-industry protocol analysis system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109462622B (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101145982A (en) * | 2007-10-29 | 2008-03-19 | 广州复旦奥特科技股份有限公司 | A general gateway design method based on object model and protocol dynamic component configuration |
| CN101277293A (en) * | 2007-06-25 | 2008-10-01 | 广东中大讯通软件科技有限公司 | Adapter for implementing interconnection and intercommunication of multiple protocols among digital household equipments as well as method thereof |
| CN101466054A (en) * | 2007-12-17 | 2009-06-24 | 华为技术有限公司 | Method and apparatus for configuring network |
| CN101834848A (en) * | 2010-03-29 | 2010-09-15 | 北京航空航天大学 | Method for describing protocol by using XML and protocol resolving system built by same |
| CN102006204A (en) * | 2010-12-09 | 2011-04-06 | 广东高新兴通信股份有限公司 | Distributed resolution system and method for monitoring data stream in real time |
| CN102088385A (en) * | 2010-12-02 | 2011-06-08 | 西北工业大学 | Direct interface method for Loytec module bus and high speed intelligent unified bus |
| CN102624685A (en) * | 2011-11-24 | 2012-08-01 | 广东高新兴通信股份有限公司 | Encodable protocol processing method for intelligent equipment |
| CN102958105A (en) * | 2012-10-23 | 2013-03-06 | 大唐软件技术股份有限公司 | Internet of things terminal access method and device |
| CN102970200A (en) * | 2012-11-30 | 2013-03-13 | 中国科学院自动化研究所 | Mine internet of things integrated communication system, switch and host computer |
| CN104079436A (en) * | 2014-07-14 | 2014-10-01 | 武汉大学 | Cross-device and cross-protocol EPON element management system |
| CN105577717A (en) * | 2014-10-15 | 2016-05-11 | 珠海格力电器股份有限公司 | Control method and system having compatibility with various electric appliances |
| CN106713472A (en) * | 2016-12-30 | 2017-05-24 | 重庆安迈科技有限公司 | Internet of Things monitoring system and method |
| CN107104975A (en) * | 2017-05-22 | 2017-08-29 | 郑州云海信息技术有限公司 | Data poolization layer, system and its implementation of a kind of support isomery based on MDC |
| US10123063B1 (en) * | 2013-09-23 | 2018-11-06 | Comscore, Inc. | Protecting user privacy during collection of demographics census data |
| US10594578B1 (en) * | 2014-09-04 | 2020-03-17 | C/Hca, Inc. | Differential processing of data streams based on protocols |
-
2019
- 2019-01-15 CN CN201910034986.7A patent/CN109462622B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101277293A (en) * | 2007-06-25 | 2008-10-01 | 广东中大讯通软件科技有限公司 | Adapter for implementing interconnection and intercommunication of multiple protocols among digital household equipments as well as method thereof |
| CN101145982A (en) * | 2007-10-29 | 2008-03-19 | 广州复旦奥特科技股份有限公司 | A general gateway design method based on object model and protocol dynamic component configuration |
| CN101466054A (en) * | 2007-12-17 | 2009-06-24 | 华为技术有限公司 | Method and apparatus for configuring network |
| CN101834848A (en) * | 2010-03-29 | 2010-09-15 | 北京航空航天大学 | Method for describing protocol by using XML and protocol resolving system built by same |
| CN102088385A (en) * | 2010-12-02 | 2011-06-08 | 西北工业大学 | Direct interface method for Loytec module bus and high speed intelligent unified bus |
| CN102006204A (en) * | 2010-12-09 | 2011-04-06 | 广东高新兴通信股份有限公司 | Distributed resolution system and method for monitoring data stream in real time |
| CN102624685A (en) * | 2011-11-24 | 2012-08-01 | 广东高新兴通信股份有限公司 | Encodable protocol processing method for intelligent equipment |
| CN102958105A (en) * | 2012-10-23 | 2013-03-06 | 大唐软件技术股份有限公司 | Internet of things terminal access method and device |
| CN102970200A (en) * | 2012-11-30 | 2013-03-13 | 中国科学院自动化研究所 | Mine internet of things integrated communication system, switch and host computer |
| US10123063B1 (en) * | 2013-09-23 | 2018-11-06 | Comscore, Inc. | Protecting user privacy during collection of demographics census data |
| CN104079436A (en) * | 2014-07-14 | 2014-10-01 | 武汉大学 | Cross-device and cross-protocol EPON element management system |
| US10594578B1 (en) * | 2014-09-04 | 2020-03-17 | C/Hca, Inc. | Differential processing of data streams based on protocols |
| CN105577717A (en) * | 2014-10-15 | 2016-05-11 | 珠海格力电器股份有限公司 | Control method and system having compatibility with various electric appliances |
| CN106713472A (en) * | 2016-12-30 | 2017-05-24 | 重庆安迈科技有限公司 | Internet of Things monitoring system and method |
| CN107104975A (en) * | 2017-05-22 | 2017-08-29 | 郑州云海信息技术有限公司 | Data poolization layer, system and its implementation of a kind of support isomery based on MDC |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109462622A (en) | 2019-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110430219A (en) | Method and system of the various protocols internet of things equipment from adaptation | |
| CN111970353A (en) | Data processing method and device for heterogeneous equipment in Internet of things of cloud computing platform | |
| CN111427321B (en) | Multi-protocol compatible MES data acquisition system and method thereof | |
| CN111294235B (en) | Data processing method, device, gateway and readable storage medium | |
| CN103714150A (en) | Visualization error correction method of power distribution network topology model | |
| CN109150854B (en) | Dynamic configurable communication protocol conversion system based on XML file | |
| CN109861998B (en) | Plug-in type dynamic analysis system and method based on Beidou short message protocol | |
| CN111064726B (en) | Method and system for realizing data conversion between GOOSE protocol and HDLC protocol | |
| CN106997394B (en) | A kind of data random ordering arrival processing method and system | |
| CN112733245A (en) | Numerical control machining method, device, computer equipment and storage medium | |
| CN107368334B (en) | Business plug-in interaction system and method | |
| CN113381974A (en) | Protocol conversion method between field bus and Modbus-TCP applied to special communication | |
| CN112131087A (en) | Decoupling system of simulation software communication layer and service application layer and implementation method | |
| CN109462622B (en) | Cross-industry protocol analysis system and method | |
| CN111917753A (en) | Modbus TCP message analysis method based on bit field | |
| CN112732458A (en) | Multi-protocol data integration system and method adopting protocol stack | |
| CN113032358B (en) | Water affair data processing method and device and terminal equipment | |
| CN106814646A (en) | Method for controlling manufacturing machine system and apparatus for controlling manufacturing machine system | |
| CN110708394A (en) | Data transmission method, unit, system, acquisition terminal and central server | |
| CN112054955B (en) | Gateway-based device communication method | |
| CN109373524B (en) | Protocol conversion method and system for air conditioner to access cloud and air conditioning system | |
| CN110134086B (en) | Data acquisition and control device for realizing middleware function in digital workshop | |
| CN106506504A (en) | A kind of intelligent protocol conversion method and device | |
| CN114826371B (en) | Configurable satellite component communication general model design method | |
| CN110703181A (en) | Method for calibrating electric energy meters with different protocol types on same calibration platform body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Room 201, building 9, phase I, Changsha Zhongdian Software Park, No. 39, Jianshan Road, Changsha hi tech Development Zone, Changsha City, Hunan Province Applicant after: CHINA POWER INDUSTRY INTERNET Co.,Ltd. Address before: 410000 Room 201, Building 9, Changsha Zhongdian Software Park Phase I, 39 Jianshan Road, Yuelu District, Changsha City, Hunan Province Applicant before: CHINA POWER INDUSTRY INTERNET Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |