CN108055350A - A kind of Internet of Things data intelligent acquisition analysis method - Google Patents
A kind of Internet of Things data intelligent acquisition analysis method Download PDFInfo
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- CN108055350A CN108055350A CN201711478322.7A CN201711478322A CN108055350A CN 108055350 A CN108055350 A CN 108055350A CN 201711478322 A CN201711478322 A CN 201711478322A CN 108055350 A CN108055350 A CN 108055350A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- 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
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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
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0811—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking connectivity
-
- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
A kind of Internet of Things data intelligent acquisition analysis method, by following block supports：The modules such as business datum interface, external system interface, traffic scheduling core classes, interface customization class, collection scheduling control class, business acquisition class must manage the correspondence between the business step of oneself and communication protocol, and collection scheduling controller is only responsible for the runtime object relationship of dynamic foundation between the two.Business gathers the specified interface method that class realizes the requirement of collection scheduling controller, to realize the initiation of acquisition tasks, perform the collecting flowcharts control functions such as next instruction, end, abnormal repeating transmission, abort, troubleshooting.Frame user only need to encode the correlation acquisition for realizing specific business need, state machine, protocol service class according to interface protocol.Acquisition server loading can configure parameter, the relevant business logic objects of dynamic creation automatically when allowing, and complete to rely on injection, and whole system can just press specific business need completion communication, acquisition tasks.
Description
Technical field
The present invention relates to Internet of Things data dissection process technical fields, are specifically a kind of Internet of Things data intelligent acquisition analysis
Method.
Background technology
With the progressively expansion in Internet of Things technical grade collector field, the quantity of object increases in geometry grade, and Internet of Things
Information is also in necessarily explosive increase, and thing followed visit capacity is certainly unprecedented surging.
In the communication classes system such as real time monitoring, data acquisition, common design is all：By data acquisition or and bottom
Logic unit（Such as：Software subsystem, hardware terminal, the remote equipment of bottom）The logic function individual packages of communication are at one
In subsystem, optimized integration transceiver communication, communication mode differentiation, communication process controls, underlying protocol is regular, foundation data conformity
Wait network communications, data acquisition responsibility.
These systems have also generally carried out specific layering and class in terms of subsystem design and segregation of duties, but in core
There are many common faults in the design and realization of " the communication acquisition subsystem " of the heart, cause the comprehensibility of entire subsystem, can tie up
It is shield property, testability, very poor to the adaptability of demand shift.It embodies a concentrated expression of：Whole system be designed to one it is " very huge
" traffic scheduling control class " greatly ", does not carry out the fractionation and encapsulation of responsibility；All business are completed in communication mode realizes class
Processing function；For Multi-task Concurrency, the management that multiple equipment uplink and downlink communicate simultaneously is extremely complex；For changes in demand
Adaptability is excessively poor；System code is almost without reusability.
The content of the invention
In view of the above-mentioned problems of the prior art, the present invention provides a kind of Internet of Things data intelligent acquisition analysis method,
Layering is clear and definite, function class, and telecommunication management is succinctly efficient.
The technical solution adopted by the present invention：A kind of Internet of Things data intelligent acquisition analysis method, by following block supports：Industry
Data-interface, external system interface, traffic scheduling core classes, the interface of being engaged in customize class, task queue management class, collection scheduling
Class, capturing service class, service condition machine class, acquisition mode class, communication is controlled to realize class and communication protocol class；This method is specifically wrapped
Containing following steps：
Step 1：User realizes external system interface, formulates communication protocol, communication mode is realized and handed over external system information
Mutually；
External system is initiated communications command, manipulation underlying device to traffic scheduling core classes by external system interface, is carried in real time
Taking equipment state；
Step 2：The command request of external system is transferred to traffic scheduling core classes, traffic scheduling core by external system interface
Command request is stored in command queue and performs by heart class；After collecting business datum, business datum interface is called by business datum
Back to traffic scheduling core classes, afterwards, traffic scheduling core classes call business datum interface or external system interface by industry
Data feedback be engaged in more top class；
Step 3：Task queue management；
Collection scheduling control class has detected whether that newer command request adds in command queue automatically, vertical after newer command request is detected
It interrupts communication handshake and performs request, delete the order after running succeeded from command queue；
Step 4：Collection scheduling control class management, coordinate capturing service class it under, communication realization class, service condition machine class and
Communication protocol class completes all communication control and data acquisition function；
Collection scheduling controls class to obtain acquisition instructions by calling task interface；Afterwards, business datum interface is called（Business interface
It is realized by " capturing service class ", demand exploitation is gathered according to the business of oneself by frame user in specifically used）, obtain tool
The communication instruction of body calls correct protocol interface according to communication instruction（Protocol interface is realized by " communication protocol class ", specific
It is developed in use by user according to the communication protocol requirements of oneself）Communication frame is obtained, starts service condition machine class and starts this
The execution of acquisition tasks；
Step 5：The specific capturing service object of current system is encapsulated, for general collection scheduling class customization is controlled specifically to adopt
The abstract task on upper strata is refined into specific communication frame and communication control step by set task；
Step 6：According to the control of capturing service state, conversion requirements, frame user's customized development realizes state machine interface,
For the break-make control of communication link, data transmit-receive, busy mark and transformation service machine class logic；
Step 7：The specific serial ports of acquisition mode class wrapper, TCP/IP, voice cartoon letters acquisition class, realize specific communication party
Formula controls and general data transceiver interface；
Step 8：Software and bottom software subsystem, hardware device, the communication protocols of remote terminal in communication protocol class wrapper system
View.
Preferably, business datum is generated by lower floor's class in step 2, is determined by traffic scheduling core classes with interface
Class interaction processed；Interface customizes class and is customized according to different display needs, interacts, meets not from different interface assemblies
Same display demand.
Preferably, the traffic scheduling core classes use Mediaor patterns, and collection scheduling class is real-time using micro-kernel
Design pattern；Command queue uses Command patterns, forces the promoter of separation order and the executor of order；Service condition
Machine class uses State patterns, and different acquisition demand for control is neatly realized by abstract service state machine.
Preferably, business acquisition class automatically processing using Chain Of Responsibility to multi-protocols：
Multiple protocol components are formed into a Chain of Responsibility, the automatic identification to present communication protocols is realized, parses function automatically.
Preferably, described collection scheduling control class uses the real-time design patterns of passage, lifting system concurrent capability and
Handling capacity.
Preferably, collection scheduling control class uses taking turn and the real-time design patterns interrupted, in communication idle,
System carries out periodic communication with hardware interrupts and shakes hands, to detect whether communication link can use.
Preferably, used when described collection scheduling control class detects the task requests of command queue or hardware terminal
Interrupt mode make an immediate response up and down, line command.
Beneficial effects of the present invention：The advantages of this part supplements this method, especially compared with prior art, prominent spy
Point and significant progress.
The system design analysis summarizes the design of former multiple systems and the experience realized and lesson, basic point of departure
It is exactly code reusability, communicate acquisition mode code reusable, command queue's management code reusable, external system interface
Class, whole system use the design pattern of MVC, and collection scheduling control is using the real-time design patterns of " micro-kernel ", collection scheduling
Control is internal, to automatically processing using Chain Of Responsibility for multi-protocols：Multiple protocol components are organized into one
Item " Chain of Responsibility " realizes the automatic identification to present communication protocols, parses function automatically.
Description of the drawings
Fig. 1 is the structure diagram of this method system for use in carrying；
Fig. 2 is this method data processing schematic diagram；
Fig. 3 is this method data decryptor schematic diagram.
Specific embodiment
Core component introduction
1. business datum interface
In a uniform manner, export this frame and realize that class, communication protocol class, capturing service class are collected by the communication of configuration
Data.Frame user realizes that the method for this interface can continue to analyze, handle, stores, show business datum.
2. external system interface
The interface of external system belongs to Frame Design spare interface.Frame user can realize this interface, customize communication protocols
View, communication mode realization are interacted with external system information.Peripheral system initiates to communicate by this interface to traffic scheduling core classes
The service requests such as order, manipulation underlying device, extract real-time equipment state.
3. traffic scheduling core classes
The traffic scheduling core classes of acquisition subsystem and service request terminal.The command request of external system passes through external system
Interface is transferred to traffic scheduling core classes, and command request is stored in command queue and performs by traffic scheduling core classes；Collect number
According to the method for data-interface afterwards, is called to return data to traffic scheduling core classes, afterwards, traffic scheduling core classes call industry
Business datum is fed back to more top class by business data-interface or external system interface.
4. task queue manages class
Downlink mission bit stream cache class, traffic scheduling core classes increase command request thereto；Collection scheduling controller is examined automatically
Whether survey has newer command request, " interrupts " communication handshake immediately after detecting, performs request, after running succeeded, from queue
Middle deletion order.
5. collection scheduling controls class
Manage, coordinate capturing service class under it, the modules such as class, service condition machine class, communication protocol class are realized in communication, complete institute
Some communication control and data acquisition function.Acquisition instructions are obtained by calling task interface；Afterwards, business interface is called（Industry
Interface be engaged in by " capturing service class " realization, demand exploitation is gathered according to the business of oneself by frame user in specifically used）,
Obtain specific communication instruction；Correct protocol interface is called according to communication instruction（Protocol interface by " communication protocol class " realize,
It is developed in specifically used by frame user according to the communication protocol requirements of oneself）Obtain communication frame；Finally, starting state machine
Start the execution of this acquisition tasks.
6. capturing service class
The specific capturing service object of current system is encapsulated, for general collection scheduling class is controlled to customize specific acquisition tasks.
Essence is exactly：The abstract task on upper strata is refined into specific communication frame and communication control step, is a simple workflow
Customizer.
7. service condition machine class
Realize state machine interface, according to the control of capturing service state, conversion requirements, frame user's customized development is main to use
In service conditions machine logics such as the break-make control of communication link, data transmit-receive, busy mark and conversions.
8. acquisition mode class
The communications such as specific serial ports, TCP/IP, sound card acquisition class is encapsulated, realizes specific communication mode control and general number
According to transceiver interface.
9. communication protocol class
Software and bottom software subsystem, hardware device, the communication protocol of remote terminal in package system.
By taking this method is in the application during vehicle driving records data collection and analysis as an example, the reality for illustrating this method should
With.
As shown in Figure 1, capturing service class is real time monitoring, the core of data acquisition system, the software with bottom is realized
Subsystem, hardware terminal, the communication of remote equipment, the execution of down order, the reception of upstream data, protocol analysis and complete
Into the analysis of business datum and display driving, it is both the signal centre of system and business core.
Service condition machine class includes：Information of vehicles, operating parameter information；Province, city and region's information；Longitude and latitude is encrypted；Data are deposited
Storage.Information of vehicles：Acquisition server timing acquisition information of vehicles；By the terminal data received storage to corresponding track table.Work
Make parameter：Acquisition server timing acquisition running parameter, for receiving the parsing of terminal operating parameters data.Province, city and region's data：
Longitude and latitude in location data, province, city and region's data where parsing, and store to database.Longitude and latitude is encrypted：To positioning
Longitude and latitude in data is encrypted, and is then then stored into database.Data store：Divide table according to vehicle, store track of vehicle
Data.
After terminal data parsing, the longitude and latitude in position data obtains corresponding province, city and region's information, and pair warp and weft degree
It is encrypted；Timing update current vehicle position data are configured by the data persistence after processing, and according to server.Due to
Terminal track data volume is huge, parses data using multithreading and multithreading stores data, improve the storing and resolving efficiency of data.
Claims (7)
1. a kind of Internet of Things data intelligent acquisition analysis method, it is characterised in that：This method is by following block supports：Business datum
Interface, external system interface, traffic scheduling core classes, interface customization class, task queue management class, collection scheduling control
Class and communication protocol class are realized in class, capturing service class, service condition machine class, acquisition mode class, communication；This method specifically include with
Lower step：
Step 1：User realizes external system interface, formulates communication protocol, communication mode is realized and handed over external system information
Mutually；
External system is initiated communications command, manipulation underlying device to traffic scheduling core classes by external system interface, is carried in real time
Taking equipment state；
Step 2：The command request of external system is transferred to traffic scheduling core classes, traffic scheduling core by external system interface
Command request is stored in command queue and performs by heart class；After collecting business datum, business datum interface is called by business datum
Back to traffic scheduling core classes, afterwards, traffic scheduling core classes call business datum interface or external system interface by industry
Data feedback be engaged in more top class；
Step 3：Task queue management；
Collection scheduling control control class detected whether newer command request automatically, when detect newer command request after immediately in it is open close
Letter, which is shaken hands, performs request, deletes the order after running succeeded from command queue；
Step 4：Collection scheduling control class management, coordinate capturing service class it under, communication realization class, service condition machine class and
Communication protocol class completes all communication control and data acquisition function；
Collection scheduling controls class to obtain acquisition instructions by calling task interface；Afterwards, business datum interface is called to obtain specifically
Communication instruction, according to communication instruction correct protocol interface is called to obtain communication frame, starts service condition machine class and start this
The execution of acquisition tasks；
Step 5：The specific capturing service object of current system is encapsulated, for general collection scheduling class customization is controlled specifically to adopt
The abstract task on upper strata is refined into specific communication frame and communication control step by set task；
Step 6：According to the control of capturing service state, conversion requirements, frame user's customized development realizes state machine interface,
For the break-make control of communication link, data transmit-receive, busy mark and transformation service machine class logic；
Step 7：The specific serial ports of acquisition mode class wrapper, TCP/IP realize specific communication mode control and general data
Transceiver interface；
Step 8：Software and bottom software subsystem, hardware device, the communication protocols of remote terminal in communication protocol class wrapper system
View.
2. a kind of Internet of Things data intelligent acquisition analysis method according to claim 1, it is characterised in that：Industry in step 2
Business data are generated by lower floor's class, and customizing class with interface by traffic scheduling core classes interacts；Interface customizes class root
It is customized according to different display needs, is interacted from different interface assemblies, meet different display demands.
3. a kind of Internet of Things data intelligent acquisition analysis method according to claim 1, it is characterised in that：The business
Scheduling Core class uses Mediaor patterns, and collection scheduling class uses the real-time design patterns of micro-kernel；Command queue uses
Command patterns force the promoter of separation order and the executor of order；Service condition machine class uses State patterns, passes through
Abstract service state machine neatly realizes different acquisition demand for control.
4. a kind of Internet of Things data intelligent acquisition analysis method according to claim 1, it is characterised in that：The business
Gather class automatically processing using Chain Of Responsibility to multi-protocols：Multiple protocol components are formed into a duty
Chain is blamed, the automatic identification to present communication protocols is realized, parses function automatically.
5. a kind of Internet of Things data intelligent acquisition analysis method according to claim 1, it is characterised in that：The acquisition
Scheduling controlling class uses the real-time design patterns of passage, lifting system concurrent capability and handling capacity.
6. a kind of Internet of Things data intelligent acquisition analysis method according to claim 1, it is characterised in that：The acquisition
Scheduling controlling class is using taking turn and the real-time design patterns interrupted, and in communication idle, system is periodically led to hardware interrupts
Letter is shaken hands, to detect whether communication link can use.
7. a kind of Internet of Things data intelligent acquisition analysis method according to claim 1, it is characterised in that：The acquisition
Scheduling controlling class detect during the task requests of command queue or hardware terminal using interrupt mode make an immediate response up and down, row orders
Order.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881408A (en) * | 2018-05-30 | 2018-11-23 | 南京粒聚智能科技有限公司 | A kind of multi-service operating system based on platform of internet of things |
| CN109067795A (en) * | 2018-09-26 | 2018-12-21 | 湖北鑫恒福科技发展有限公司 | Internet of Things network communication data interactive system and method |
| CN111193779A (en) * | 2019-12-17 | 2020-05-22 | 北京首钢自动化信息技术有限公司 | Internet of things control method and system |
| WO2020248273A1 (en) * | 2019-06-14 | 2020-12-17 | 胡永生 | Smart internet of things data collection, transmission and analysis system |
| CN112532736A (en) * | 2020-12-07 | 2021-03-19 | 珠海驿联新能源汽车有限公司 | Internet of things intelligent equipment data acquisition method based on Spring dependent injection |
| CN114238735A (en) * | 2021-12-14 | 2022-03-25 | 中科大数据研究院 | Intelligent internet data acquisition method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544905A (en) * | 2003-11-11 | 2004-11-10 | 清华大学 | Vehicle mounted testing system |
| CN103123485A (en) * | 2012-12-26 | 2013-05-29 | 上海迪爱斯通信设备有限公司 | Intelligent data acquisition and control terminal and Internet of Things system with same |
| CN104468609A (en) * | 2014-12-23 | 2015-03-25 | 天津市初志科技有限公司 | Data collection gateway of internet of things and data encryption method |
-
2017
- 2017-12-29 CN CN201711478322.7A patent/CN108055350A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1544905A (en) * | 2003-11-11 | 2004-11-10 | 清华大学 | Vehicle mounted testing system |
| CN103123485A (en) * | 2012-12-26 | 2013-05-29 | 上海迪爱斯通信设备有限公司 | Intelligent data acquisition and control terminal and Internet of Things system with same |
| CN104468609A (en) * | 2014-12-23 | 2015-03-25 | 天津市初志科技有限公司 | Data collection gateway of internet of things and data encryption method |
Non-Patent Citations (1)
| Title |
|---|
| L12345678: ""一个开源的IoC采集服务器体系结构设计"", 《CSDN博客，HTTPS://BLOG.CSDN.NET/L12345678/ARTICLE/DETAILS/1778948》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108881408A (en) * | 2018-05-30 | 2018-11-23 | 南京粒聚智能科技有限公司 | A kind of multi-service operating system based on platform of internet of things |
| CN109067795A (en) * | 2018-09-26 | 2018-12-21 | 湖北鑫恒福科技发展有限公司 | Internet of Things network communication data interactive system and method |
| WO2020248273A1 (en) * | 2019-06-14 | 2020-12-17 | 胡永生 | Smart internet of things data collection, transmission and analysis system |
| CN111193779A (en) * | 2019-12-17 | 2020-05-22 | 北京首钢自动化信息技术有限公司 | Internet of things control method and system |
| CN112532736A (en) * | 2020-12-07 | 2021-03-19 | 珠海驿联新能源汽车有限公司 | Internet of things intelligent equipment data acquisition method based on Spring dependent injection |
| CN112532736B (en) * | 2020-12-07 | 2022-12-06 | 珠海驿联新能源汽车有限公司 | Internet of things intelligent equipment data acquisition method based on Spring dependent injection |
| CN114238735A (en) * | 2021-12-14 | 2022-03-25 | 中科大数据研究院 | Intelligent internet data acquisition method |
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