CN107508909A - The processing method of multithread real-time management is wireless middleware - Google Patents
The processing method of multithread real-time management is wireless middleware Download PDFInfo
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- CN107508909A CN107508909A CN201710833049.9A CN201710833049A CN107508909A CN 107508909 A CN107508909 A CN 107508909A CN 201710833049 A CN201710833049 A CN 201710833049A CN 107508909 A CN107508909 A CN 107508909A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
- H04L67/5651—Reducing the amount or size of exchanged application data
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
- H04L67/5682—Policies or rules for updating, deleting or replacing the stored data
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a kind of processing method of the wireless middleware of multithread real-time management to comprise the following steps：（1）The continuous-query request proposed according to application, continuous-query syntactic analysis and data cleansing, compression are carried out respectively；（2）The step（1）In continuous-query syntactic analysis there is inquiry operator, inquiry plan buffering, synchronous data operation workspace and historical data summary；（3）The step（1）In data cleansing, compression after carry out data buffering；（4）To the step（3）Caused data carry out data record and output control and persistently storage；（5）Quality of service monitor is carried out to the output control of data；The data flow of output feeds back to the step（1）In continuous-query syntactic analysis and data cleansing, compression.Inputted using multichannel stream, multivariate data detection continuous-query registration, change available data single channel stream process pattern, strengthen the dynamic extensibility of data management.
Description
Technical field
The invention belongs to computer internet of things field, more particularly, to a kind of wireless middleware of multithread real-time management
Processing method.
Background technology
The collaborative safety protection system of mobile Internet intelligent terminal is mainly made up of three zones module：It is multi-level static
Safe perceptional function, active security service function and tactic security risk control function.Three subsystems collaboration protection, its
In, multi-level the concern security service of static security perceptional function and management control, and security service includes intrusion detection, flow point
Analysis, vulnerability scanning, log audit, management control include anonymous bidirectional secure accessing；Active security service function emphasis utilizes
Security strategy level combines modeling method, with reference to the causality between risk case, positions key risk；Tactic safety wind
Dynamic trust model of the dangerous control function emphasis structure based on subjective logic extension, design maintenance terminal fairness, privacy
Trust excitation and penalty mechanism, and research and develop it is exercisable based on markov chain mobile Internet intelligent terminal security risk prediction and
Dynamic control system.
It is multi-level static security perceptional function in the collaborative safety protection system of mobile Internet intelligent terminal, active
Three key technical problems of security service function and tactic security risk control function.
The content of the invention
The problem to be solved in the present invention is to provide a kind of change available data single channel stream process pattern, is drawn with stream process
Hold up as core real-time processing information, realize computing management, interface management and storage management, strengthen the dynamic scalable of data management
The processing method of the wireless middleware of multithread real-time management of property.
In order to solve the above technical problems, the technical solution adopted by the present invention is：The wireless middleware of multithread real-time management
Processing method comprises the following steps：
（1）The continuous-query request proposed according to application, continuous-query syntactic analysis and data cleansing, compression are carried out respectively；
（2）The step（1）In continuous-query syntactic analysis have inquiry operator, inquiry plan buffering, synchronous data operation
Workspace and historical data summary；Wherein, inquiry plan optimization is carried out for inquiry operator, inquiry plan buffering, adjusted in real time
Synchronous data operation workspace is spent, and storage control is carried out to historical data summary；
（3）The step（1）In data cleansing, compression after carry out data buffering, input rank simultaneously forms result queue, the knot
Fruit is by the step（2）In inquiry operator, inquiry plan buffering, synchronous data operation workspace and historical data summary
The buffer pool formed influences；
（4）To the step（3）Caused data carry out data record and output control and persistently storage；
（5）Quality of service monitor is carried out to the output control of data, and monitored results are fed back into event query engine；The thing
Part query engine carries out inquiry plan optimization, Real-Time Scheduling and storage according to the result of feedback and controlled；
In the step（4）The middle data flow exported gathers conversion/reader adaptation feedback by data flow and gives the step（1）
In continuous-query syntactic analysis and data cleansing, compression.
Above-mentioned technical proposal is inputted using multichannel stream, multivariate data detection continuous-query registration, changes available data list
Passage stream process pattern, using stream process engine as core real-time processing information, realize computing management, interface management and storage tube
Reason, strengthen the dynamic extensibility of data management.The multiple data stream real-time management of middleware and mass data storage distribution require
High density calculating, high performance-price ratio and enhanced scalability.Real time data releasing middleware controls plate interface to STD bus CAN/
LIN is opened, and interface opens to general signal processing platform, directly provides data in a manner of high speed is hardwired for application layer.
Preferably, the step（4）Middle output control and the data record persistently stored directly carry out RFID applications.
Preferably, the step（4）The data record of middle output control is connected with recording equipment.
Preferably, by interface management to the step（4）The data record of middle output control carries out selected data output.
Embodiment
In the present embodiment, the processing method of the wireless middleware of multithread real-time management comprises the following steps：
（1）The continuous-query request proposed according to application, continuous-query syntactic analysis and data cleansing, compression are carried out respectively；
（2）The step（1）In continuous-query syntactic analysis have inquiry operator, inquiry plan buffering, synchronous data operation
Workspace and historical data summary；Wherein, inquiry plan optimization is carried out for inquiry operator, inquiry plan buffering, adjusted in real time
Synchronous data operation workspace is spent, and storage control is carried out to historical data summary；
（3）The step（1）In data cleansing, compression after carry out data buffering, input rank simultaneously forms result queue, the knot
Fruit is by the step（2）In inquiry operator, inquiry plan buffering, synchronous data operation workspace and historical data summary
The buffer pool formed influences；
（4）To the step（3）Caused data carry out data record and output control and persistently storage；
（5）Quality of service monitor is carried out to the output control of data, and monitored results are fed back into event query engine；The thing
Part query engine carries out inquiry plan optimization, Real-Time Scheduling and storage according to the result of feedback and controlled；
In the step（4）The middle data flow exported gathers conversion/reader adaptation feedback by data flow and gives the step（1）
In continuous-query syntactic analysis and data cleansing, compression；
It is passable, the step（4）Middle output control and the data record persistently stored directly carry out RFID applications, output control
The data record of system is connected with recording equipment, by interface management to the step（4）The data record of middle output control is carried out
Selected data exports.
It is described in detail above in conjunction with to embodiments of the present invention, but the invention is not restricted to above-mentioned embodiment party
Formula, can also be before present inventive concept not be departed from art those of ordinary skill's possessed knowledge
Put and make a variety of changes.
Claims (4)
1. a kind of processing method of the wireless middleware of multithread real-time management, it is characterised in that comprise the following steps：
（1）The continuous-query request proposed according to application, continuous-query syntactic analysis and data cleansing, compression are carried out respectively；
（2）The step（1）In continuous-query syntactic analysis have inquiry operator, inquiry plan buffering, synchronous data operation
Workspace and historical data summary；Wherein, inquiry plan optimization is carried out for inquiry operator, inquiry plan buffering, adjusted in real time
Synchronous data operation workspace is spent, and storage control is carried out to historical data summary；
（3）The step（1）In data cleansing, compression after carry out data buffering, input rank simultaneously forms result queue, the knot
Fruit is by the step（2）In inquiry operator, inquiry plan buffering, synchronous data operation workspace and historical data summary
The buffer pool formed influences；
（4）To the step（3）Caused data carry out data record and output control and persistently storage；
（5）Quality of service monitor is carried out to the output control of data, and monitored results are fed back into event query engine；The thing
Part query engine carries out inquiry plan optimization, Real-Time Scheduling and storage according to the result of feedback and controlled；
In the step（4）The middle data flow exported gathers conversion/reader adaptation feedback by data flow and gives the step（1）
In continuous-query syntactic analysis and data cleansing, compression.
2. the processing method of the wireless middleware of multithread real-time management according to claim 1, it is characterised in that the step
（4）Middle output control and the data record persistently stored directly carry out RFID applications.
3. the processing method of the wireless middleware of multithread real-time management according to claim 1, it is characterised in that the step
（4）The data record of middle output control is connected with recording equipment.
4. the processing method of the wireless middleware of multithread real-time management according to claim 1, it is characterised in that pass through interface
Management is to the step（4）The data record of middle output control carries out selected data output.
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| CN201710833049.9A CN107508909A (en) | 2017-09-15 | 2017-09-15 | The processing method of multithread real-time management is wireless middleware |
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| CN107508909A true CN107508909A (en) | 2017-12-22 |
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| CN102156893A (en) * | 2011-03-24 | 2011-08-17 | 大连海事大学 | Cleaning system and method thereof for data acquired by RFID device under network |
| CN102546247A (en) * | 2011-12-29 | 2012-07-04 | 华中科技大学 | Massive data continuous analysis system suitable for stream processing |
| CN103064875A (en) * | 2012-10-30 | 2013-04-24 | 中国标准化研究院 | Distributed query method of spatial service data |
| CN104391679A (en) * | 2014-11-18 | 2015-03-04 | 浪潮电子信息产业股份有限公司 | GPU (graphics processing unit) processing method for high-dimensional data stream in irregular stream |
| CN106897343A (en) * | 2016-07-20 | 2017-06-27 | 阿里巴巴集团控股有限公司 | The lookup method of executive plan, storage method and device |
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2017
- 2017-09-15 CN CN201710833049.9A patent/CN107508909A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101013986A (en) * | 2007-02-02 | 2007-08-08 | 南京邮电大学 | Method for realizing data inquiring system of sensor network based on middleware of mobile agent |
| CN102156893A (en) * | 2011-03-24 | 2011-08-17 | 大连海事大学 | Cleaning system and method thereof for data acquired by RFID device under network |
| CN102546247A (en) * | 2011-12-29 | 2012-07-04 | 华中科技大学 | Massive data continuous analysis system suitable for stream processing |
| CN103064875A (en) * | 2012-10-30 | 2013-04-24 | 中国标准化研究院 | Distributed query method of spatial service data |
| CN104391679A (en) * | 2014-11-18 | 2015-03-04 | 浪潮电子信息产业股份有限公司 | GPU (graphics processing unit) processing method for high-dimensional data stream in irregular stream |
| CN106897343A (en) * | 2016-07-20 | 2017-06-27 | 阿里巴巴集团控股有限公司 | The lookup method of executive plan, storage method and device |
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Application publication date: 20171222 |