CN102692897B - Internet of Things based industrial equipment monitoring system and method thereof - Google Patents
Internet of Things based industrial equipment monitoring system and method thereof Download PDFInfo
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Abstract
The invention discloses an Internet of Things based industrial equipment monitoring system and a monitoring method thereof , wherein the system comprises: sequentially connected components of a monitoring center, data server systems, a communication network, M2M hardware terminals and industrial equipment. The method includes that: the monitoring center develops implementation strategies and issues the same to the data server systems, and the data server systems analyze the implementation strategies and issue implementation strategies of which the targets point to the M2M hardware terminals to the M2M hardware terminals; the M2M hardware terminals connected with the industrial equipment specifically execute the implementation strategies. The system and the method in the invention solve the problems of low informatization level, decentralized management, resource waste, low efficiency and the like in monitoring technologies of the existing industrial equipment. Real-time acquisition of the industrial equipment operation data can be realized through the M2M hardware terminals, and the obtained data is provided to the monitoring center through the data server systems; further, the monitoring center on the Internet can timely and accurately obtain the equipment data through the issue of the implementation strategies, thereby improving resource utilization rate and efficiency.
Description
Technical field
The present invention relates to Internet of Things application, relate in particular to a kind of System of Industrial Device Controls and method based on Internet of Things.
Background technology
Communication network is appearance and the development of Internet technology particularly, has changed greatly information communication and the mode exchanging.Most computing machine and relevant IT series products and equipment have networking and telecommunication capabilities, can realize fast, smoothly information interaction.
Internet of Things is the important component part of generation information technology, is regarded as the application extension of internet.Thing thing is connected, all peculiar annotating that become Internet of Things of network are stated.Present stage, main, the most real form of Internet of Things is exactly M2M(Machine to Machine/Man) technology, M2M technology and application relate to machine, M2M hardware, communication network, middleware and application totally 5 aspects.Machine, the equipment of technology of Internet of things in can integration networks, can manage and control in meticulousr and dynamic mode, reaches " wisdom " state, improves the level of resources utilization and the level of the productive forces.
In traditional industry field, most plant equipment communication interface is not provided or the communication interface that provides only for industrial bus communication, that is to say that these equipment do not have or not exclusively have Internet access and telecommunication capabilities.The equipment monitoring system of setting up on this basis is mostly realized localized Centralized Monitoring or is kept an eye on by the special messenger scene of being responsible for, thereby causes the phenomenon of Decentralization, the wasting of resources and poor efficiency.
Summary of the invention
In view of this, the invention provides a kind of System of Industrial Device Controls and method based on Internet of Things, to solve in existing industrial device controls technology, the level of informatization is not high, management dispersion, the wasting of resources and the problem such as efficiency is low.
The present invention adopts following technical scheme:
The embodiment of the invention discloses a kind of System of Industrial Device Controls based on Internet of Things, comprise the Surveillance center, data server system, communication network, M2M hardware terminal and the commercial unit that connect successively.
Surveillance center, for generating implementation strategy, and is handed down to data server system;
Data server system, resolves for the implementation strategy that Surveillance center is issued, and the implementation strategy that need to be handed down to M2M hardware terminal is handed down to M2M hardware terminal;
Communication network, for implementation strategy being transferred to M2M hardware terminal, is transferred to data server system by the execution result of implementation strategy;
M2M hardware terminal, reports the execution result of implementation strategy through data server system to Surveillance center;
Commercial unit, monitored object, has industrial communication bus interface.
Further, described data server system comprises:
Network communication module, for managing I nternet network link, receives and sends data;
Data resolution module, for resolving descending implementation strategy and resolving upstream data;
Link state records module, for the record of the M2M hardware terminal state that connects;
Data management module, provides real-time data and status information to application platform;
Described network communication module is connection data parsing module, data management module and link state records module respectively, and data resolution module, data management module and link state records module are connected successively.
Further, described data server system is a plurality of; Each data server system can access a plurality of M2M hardware terminals.
Further, described M2M hardware terminal comprises:
Device interface module, for commercial unit interface, send control command and obtain service data;
Wireless communication module, for mobile network's communication, builds the communication bridge between equipment and data server;
Policy enforcement module, for loading and the analysis of parameter, to data judgement, issues execution instruction to performance element;
Described wireless communication module-policy enforcement module-device interface module-wireless communication module interconnects successively.
Further, described commercial unit comprises industrial compressors, steam turbine, dryer or generating set.
Further, described industrial communication bus interface is Modbus bus interface, Profibus bus interface or Industrial Ethernet interface.
The embodiment of the present invention also provides a kind of industrial device controls method based on Internet of Things, comprising:
Surveillance center formulates and implements tactful and is handed down to data server system, and data server system is resolved described implementation strategy, and the implementation strategy of target directing M2M hardware terminal is handed down to M2M hardware terminal; M2M hardware terminal is connected with commercial unit, specifically carries out described implementation strategy.
Further, described method also comprises: implementation strategy comprises for the implementation strategy of data server system with for the implementation strategy of M2M hardware terminal; The described implementation strategy for data server system comprises the link state inquiry of data server system, the operating condition of access industrial equipment; The described implementation strategy for M2M hardware terminal comprises M2M hardware terminal parameter configuration; Reading out data, sends fill order to commercial unit; Query State.
Further, described method also comprises: execution result comprises commercial unit service data, status information of equipment and M2M hardware status information.
The technical scheme that embodiment of the present invention provides realizes the Real-time Collection to commercial unit service data by M2M hardware terminal, the data that obtain are offered to Surveillance center by data server system, be positioned at Surveillance center on internet just can be in time by issuing implementation strategy simultaneously, the data of equipment accurately, improved resource utilization and efficiency.
Accompanying drawing explanation
Fig. 1 is for realizing system architecture schematic diagram of the present invention;
Fig. 2 is data server system architecture schematic diagram of the present invention;
Fig. 3 is M2M hardware terminal structural representation of the present invention;
Fig. 4 is up-downgoing data flow schematic diagram of the present invention.
Embodiment
Below in conjunction with specification drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1, for for realizing system architecture schematic diagram of the present invention, specifically comprises: the Surveillance center 11, data server system 12, communication network 13, M2M hardware terminal 14 and the commercial unit 15 that connect successively.
Further, Surveillance center 11 also provides intelligent terminal, as the data access service of smart mobile phone, panel computer.
In the ingredient of said system structure, data server system 12 can be for a plurality of; Each data server system 12 can access a plurality of M2M hardware terminals 14.This topological structure has increased the monitoring capacity of system, is conducive to the access of a large amount of commercial units 15.
Fig. 2 is the structural representation of data server system of the present invention, specifically comprises: data resolution module 411, data management module 412, link state records module 413 and network communication module 414.
Concrete, network communication module 414 access Internet, maintaining network link, completes the sending and receiving of whole communication data; 411 pairs of data that receive of data resolution module are processed, described in the data that receive comprise the data that implementation strategy that Surveillance center 11 issues and M2M hardware terminal 14 report; The data that 412 pairs of M2M hardware terminals 14 of data management module report are carried out further organization and management, commercial unit real time data and status information warehouse are provided, described real time data and status information warehouse can be real-time database, as MongoDB, but being not limited to database, can be the data structure of other high real-time; The link that 413 pairs of link state records modules are connected to data server system records and manages, and for Surveillance center, inquires about.
Fig. 3 is the structural representation of M2M hardware terminal of the present invention, specifically comprises M2M hardware unit 31 and mobile wireless network antenna 32.
Described M2M hardware unit 31 is comprised of device interface module 311, policy enforcement module 312 and wireless communication module 313.
Concrete, the industrial bus interface communication of device interface module 311 and commercial unit, meets the requirement of industrial bus electric parameter, and sets up link connection; Meet multiple industrial bus communication protocol, as Modbus, Profibus etc.Described device interface module 311 also, by coming downwards to the Monitoring and Controlling order framing of commercial unit, meets the industrial bus communication protocol of commercial unit; Also the Monitoring and Controlling result that commercial unit is reported is carried out to frame parsing, extract useful data, and send policy enforcement module 312 to and be for further processing; Policy enforcement module 312 realizes parsing and concrete execution of implementation strategy, and sends execution result to wireless communication module 313; Wireless communication module 313 is realized the protocol conversion of mobile wireless network GPRS/3G, and the data after conversion are received and sent via mobile wireless network antenna 32.
In said system embodiment, included modules is just divided according to function logic, but is not limited to above-mentioned division, as long as can realize corresponding function; In addition, the concrete title of each functional module also, just for the ease of mutual differentiation, can not limit the scope of the invention.
Fig. 4 is the flow chart of steps of data up-downgoing in the present invention, and concrete steps are as follows:
Step 201: Surveillance center, according to application needs, generates corresponding implementation strategy;
Described implementation strategy is Surveillance center according to desired execution demand in the commercial unit type of monitoring and actual monitored and fixed.For example, inquire about the threshold information of certain amount of certain equipment, or give certain equipment sending controling instruction of certain type, or the statistical information of data query server system etc.
Further, described implementation strategy comprises for the implementation strategy of data server system with for the implementation strategy of M2M hardware terminal.
Further, the described implementation strategy for data server system comprises the link state inquiry of data server system, the operating condition of access industrial equipment etc.
Further, the described implementation strategy for M2M hardware terminal comprises M2M hardware terminal parameter configuration; Reading out data, sends fill order to commercial unit; Query State.
Step 202: Surveillance center sends to data server system by implementation strategy;
Step 203: the implementation strategy that data server system analysis Surveillance center issues, this implementation strategy is carried out to validity judgement and Objective differentiation;
The implementation strategy command string that described validity judgement Shi Dui Surveillance center issues carries out other judgement of link level according to certain transmission format protocol, and other judgement of described link level comprises CRC check; Described correct judgment, thinks that this implementation strategy is effective.
Described Objective is differentiated the implementation strategy that Shi Jiang Surveillance center issues and is differentiated according to predefined key feature points, judge that this implementation strategy is handed down to data server system or be handed down to M2M hardware terminal; Described Objective differentiate also comprise differentiate the implementation strategy that issues for be certain concrete M2M hardware terminal.
Step 204: data server system issues the implementation strategy of Surveillance center to target M2M hardware terminal;
Step 205:M2M hardware terminal receives after implementation strategy, according to certain agreement agreement, implementation strategy; The form of the described about definiteness implementation strategy of certain agreement command string and the meaning of representative, for example: in command string, type is controlled in certain position representative, controls type different, and M2M hardware terminal is made different responses.Described control type is specially parameters, query State, Control & data acquisition pattern etc.
Step 206:M2M hardware terminal issues Monitoring and Controlling order to commercial unit;
Described Monitoring and Controlling order is applicable to commercial unit industrial bus communication protocol, has specific format, according to the transmitted difference of distinct device type.
Further, described Monitoring and Controlling order comprises inquiry commercial unit data, state; Control operation of industrial installation, control commercial unit parameter etc., such as: the inquiry operational factor of commercial unit is, the start and stop of opertaing device etc.
Step 207: commercial unit returns to Monitoring and Controlling result to M2M hardware terminal.Described Monitoring and Controlling result comprises the result phase of commercial unit service data, control and the parameter of commercial unit.
Step 208:M2M hardware terminal reports implementation strategy result to data server system.
The described data that comprise in rreturn value information that implementation strategy result comprises that implementation strategy is arranged and step 207 that report.
Further, described in report implementation strategy result to be formed by a string character, there is the frame format of regulation.
Step 209: data server carries out data processing to the result of returning in step 208;
Described data processing is that the Frame in step 208 is carried out to link parsing, CRC check, extracts data volume, the useful data steam in described data volume is changed into type and the form needing in monitoring application.
Step 210: data server system reports the execution result of the implementation strategy that Surveillance center issues to Surveillance center.Described execution result comprises that data server system carries out implementation strategy result, status information of equipment and M2M hardware status information and the implementation strategy result that reports of M2M hardware terminal for it.
The above; be only the present invention's embodiment preferably, but protection scope of the present invention is not limited to this, is anyly familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. the System of Industrial Device Controls based on Internet of Things, is characterized in that, comprises the Surveillance center, data server system, communication network, M2M hardware terminal and the commercial unit that connect successively;
Surveillance center, for generating implementation strategy, and is handed down to data server system;
Data server system, resolves for the implementation strategy that Surveillance center is issued, and the implementation strategy that need to be handed down to M2M hardware terminal is handed down to M2M hardware terminal;
Communication network, for implementation strategy being transferred to M2M hardware terminal, is transferred to data server system by the execution result of implementation strategy;
M2M hardware terminal, reports the execution result of implementation strategy through data server system to Surveillance center;
Commercial unit, monitored object, has industrial communication bus interface;
Described data server system comprises:
Network communication module, for managing I nternet network link, receives and sends data;
Data resolution module, for resolving descending implementation strategy and resolving upstream data;
Link state records module, for the record of the M2M hardware terminal state that connects;
Data management module, provides real-time data and status information to application platform;
Described network communication module is connection data parsing module, data management module and link state records module respectively, and data resolution module, data management module and link state records module are connected successively.
2. a kind of System of Industrial Device Controls based on Internet of Things according to claim 1, is characterized in that, described data server system is a plurality of; Each data server system can access a plurality of M2M hardware terminals.
3. a kind of System of Industrial Device Controls based on Internet of Things according to claim 1, is characterized in that, described commercial unit comprises industrial compressors, steam turbine, dryer or generating set.
4. a kind of System of Industrial Device Controls based on Internet of Things according to claim 1, is characterized in that, described industrial communication bus interface is Modbus bus interface, Profibus bus interface or Industrial Ethernet interface.
5. the method that the System of Industrial Device Controls based on Internet of Things claimed in claim 1 is monitored, is characterized in that, the method comprises the steps:
Step 201: Surveillance center, according to application needs, generates corresponding implementation strategy;
Step 202: Surveillance center sends to data server system by implementation strategy;
Step 203: the implementation strategy that data server system analysis Surveillance center issues, this implementation strategy is carried out to validity judgement and Objective differentiation;
The implementation strategy command string that described validity judgement Shi Dui Surveillance center issues carries out other judgement of link level according to certain transmission format protocol, and other judgement of described link level comprises CRC check; Described correct judgment, thinks that this implementation strategy is effective;
Described Objective is differentiated the implementation strategy that Shi Jiang Surveillance center issues and is differentiated according to predefined key feature points, judge that this implementation strategy is handed down to data server system or be handed down to M2M hardware terminal; Described Objective differentiate also comprise differentiate the implementation strategy that issues for be certain concrete M2M hardware terminal; Step 204: data server system issues the implementation strategy of Surveillance center to target M2M hardware terminal;
Step 205:M2M hardware terminal receives after implementation strategy, according to certain agreement agreement, carries out implementation strategy;
Step 206:M2M hardware terminal issues Monitoring and Controlling order to commercial unit;
Step 207: commercial unit returns to Monitoring and Controlling result to M2M hardware terminal;
Step 208:M2M hardware terminal reports and carries out implementation strategy result to data server system;
Step 209: data server carries out data processing to the result of returning in step 208;
Step 210: data server system reports the execution result of the implementation strategy that Surveillance center issues to Surveillance center.
6. the industrial device controls method of Internet of Things according to claim 5, is characterized in that, described implementation strategy comprises for the implementation strategy of data server system with for the implementation strategy of M2M hardware terminal; The described implementation strategy for data server system comprises the link state inquiry of data server system, the operating condition of access industrial equipment; The described implementation strategy for M2M hardware terminal comprises M2M hardware terminal parameter configuration; Reading out data, sends fill order to commercial unit; Query State.
7. the industrial device controls method of Internet of Things according to claim 5, is characterized in that, described execution result comprises commercial unit service data, status information of equipment and M2M hardware status information.
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| CN105245395B (en) * | 2014-07-09 | 2018-12-04 | 中兴通讯股份有限公司 | A kind of M2M terminal device monitoring and control method and device based on strategy |
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| CN105717848A (en) * | 2016-04-25 | 2016-06-29 | 湖南云协网络信息科技有限公司 | Cloud-cooperation general intelligent remote monitoring system |
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| CN106254437B (en) * | 2016-07-28 | 2019-09-03 | 普奥云信息科技(北京)有限公司 | Internet of Things communication means |
| CN108107805A (en) * | 2016-11-25 | 2018-06-01 | 菏泽学院 | The collection method and device of a kind of electronic information |
| CN108234588A (en) * | 2016-12-15 | 2018-06-29 | Abb瑞士股份有限公司 | For the communication means of the status monitoring of industrial equipment |
| CN107786675A (en) * | 2017-12-12 | 2018-03-09 | 北京智信远景软件技术有限公司 | A kind of Internet of Things intelligent communication module |
| CN109379428A (en) * | 2018-10-23 | 2019-02-22 | 佛山欧神诺云商科技有限公司 | A kind of ceramic tile production monitoring system based on Internet of Things |
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| CN110221567B (en) * | 2019-07-08 | 2021-10-15 | 中国电力工程顾问集团中南电力设计院有限公司 | Intelligent management and control system based on 5G internet of things technology |
| CN110719189A (en) * | 2019-08-27 | 2020-01-21 | 达而观信息科技（上海）有限公司 | Server cluster control system based on TCPIP protocol |
| CN110794791B (en) * | 2019-11-18 | 2021-03-02 | 吉林烟草工业有限责任公司 | Data transmission method for cigarette factory manufacturing execution system and cigarette shred manufacturing centralized control system |
| CN111030853B (en) * | 2019-11-29 | 2022-09-30 | 深圳市中电数通智慧安全科技股份有限公司 | Information monitoring system based on full life cycle of equipment |
| CN112000054B (en) * | 2020-08-29 | 2023-04-14 | 广东伟达智能装备股份有限公司 | Equipment monitoring system based on thing networking |
| CN114460872A (en) * | 2021-11-30 | 2022-05-10 | 广州市韦德电气机械有限公司 | Full-automatic intelligent electric screwdriver system based on Internet of things |
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| CN100492236C (en) * | 2007-12-13 | 2009-05-27 | 上海交通大学 | Engineering machinery remote control system and method |
| CN101216711A (en) * | 2008-01-08 | 2008-07-09 | 哈尔滨工程大学 | Amphibious mechanical crab step control device and control method |
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