CN107613017A - Dangerous matter sources monitoring system and its implementation based on Internet of Things - Google Patents
Dangerous matter sources monitoring system and its implementation based on Internet of Things Download PDFInfo
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- CN107613017A CN107613017A CN201710949594.4A CN201710949594A CN107613017A CN 107613017 A CN107613017 A CN 107613017A CN 201710949594 A CN201710949594 A CN 201710949594A CN 107613017 A CN107613017 A CN 107613017A
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Abstract
The present invention relates to a kind of dangerous matter sources monitoring system and its implementation based on Internet of Things, its technical characteristics is：The system includes danger sources information acquisition system, Database Systems, MQTT proxy servers and inquiry system, and the danger sources information acquisition system links together with Database Systems and MQTT proxy servers, and MQTT proxy servers are connected with inquiry system；Danger sources information collection gathers dangerous source data and sends Database Systems and MQTT proxy servers to, Database Systems are by data server by dangerous matter sources data Cun Chudao databases, MQTT proxy servers send the dangerous source data of reception to inquiry system, inquiry system receives and shows dangerous source data, so as to realize real time monitoring function and warning function to dangerous matter sources.The present invention is realized to the real-time monitoring of chemical industrial park dangerous matter sources and warning function, and it has wide range of applications, and can access operation whenever and wherever possible, and can be fed back in time, meets the theory of the sustainable Green Development of country.
Description
Technical field
The invention belongs to Automatic Measurement Technique field, especially a kind of dangerous matter sources monitoring system based on Internet of Things and in fact
Existing method.
Background technology
China various regions establish many chemical engineering industry gardens one after another in recent years.Due to chemical industrial park densely populated place, dangerization
Product and major hazard source are more, therefore accident once occurs, then disaster loss is great.But chemical industrial park construction at present is generally deposited
It is relatively backward in " first developing, rear safety " phenomenon, security production supervision and management means.Technically seen in angle, each danger
The detection in source is separate, lacks overall monitoring function, can not realize dangerous matter sources monitoring and dangerous matter sources warning function in real time.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, proposes a kind of dangerous matter sources monitoring system based on Internet of Things
And its implementation, dangerous matter sources index, dangerous matter sources index early warning can be monitored in real time, and safety is provided for chemical engineering industry park development
Ensure.
The present invention solves its technical problem and takes following technical scheme to realize：
A kind of dangerous matter sources monitoring system based on Internet of Things, including danger sources information acquisition system, Database Systems, MQTT
Proxy server and inquiry system, the danger sources information acquisition system are connected to Database Systems and MQTT proxy servers
Together, the MQTT proxy servers are connected with inquiry system；The danger sources information acquisition system includes being arranged on chemical industry
Various sensors in garden, each sensor gather each dangerous source data around it and send Database Systems and MQTT to
Proxy server, Database Systems by data server by dangerous matter sources data Cun Chudao databases, MQTT proxy servers
The dangerous source data of reception is sent to inquiry system, inquiry system receives and shows dangerous source data, so as to realize to danger
The real time monitoring function and warning function in source.
The sensor is communicated by WIFI module with MQTT proxy servers.
The inquiry system includes WEB management system and cell-phone customer terminal, and WEB management system includes WEB server and WEB
Terminal, WEB server are connected with MQTT proxy servers, WEB terminals and database using cable network；The cell phone customer
End is wirelessly connected with MQTT proxy servers.
A kind of implementation method of the dangerous matter sources monitoring system based on Internet of Things, comprises the following steps：
Step 1, danger sources information acquisition system collection danger sources information are simultaneously sent to Database Systems and MQTT agency's clothes
Business device；
Step 2, Database Systems and MQTT proxy servers receive danger sources information, and Database Systems are by danger sources information
Store in database, MQTT proxy servers send dangerous source data to WEB management system and cell-phone customer terminal；
Step 3, WEB management system and cell-phone customer terminal receive the danger of garden list and monitoring from MQTT proxy servers
Source list, the data meeting real-time display of MQTT proxy servers distribution is in WEB terminals and cell-phone customer terminal；
The additions and deletions of step 4, WEB management system to garden list and the dangerous matter sources list of monitoring, which change, looks into；
Step 5, when monitoring object exceedes critical value, WEB management system and cell-phone customer terminal triggering early warning, notice management
Member carries out safe investigation.
The advantages and positive effects of the present invention are：
1st, the present invention is dangerous for chemical industrial park using technology of Internet of things, development of Mobile Internet technology and the transmission of MQTT agreements
The actual conditions of source monitoring, build the dangerous matter sources monitoring system based on Internet of Things, and garden is gathered by danger sources information acquisition system
The state of each dangerous matter sources and WEB terminals and cell-phone customer terminal are published to by MQTT proxy servers in area, so as to realize pair
The real time monitoring function of dangerous matter sources, when monitoring object exceedes critical value, system triggers early warning automatically, passes through WEB webpages immediately
Or cell-phone customer terminal informs that keeper carries out safe investigation.
2nd, the present invention has wide range of applications, small to arrive chemicals storage repository, greatly to whole chemical industrial park, in each monitoring point
Place's arrangement Miniature Sensor, low cost is light and handy nimble, and the access of Web platforms is by equipment limit, either notebook,
Desk-top brain, or mobile phone or tablet personal computer, operation can be all accessed whenever and wherever possible, and can timely be fed back.The present invention
Meet the theory of the sustainable Green Development of country, survivability is high, application period length.
Brief description of the drawings
Fig. 1 is the dangerous matter sources Fundamentals of Supervisory Systems figure based on Internet of Things of the present invention.
Fig. 2 is the Internet of things system Organization Chart of the present invention.
Embodiment
The embodiment of the present invention is further described below in conjunction with accompanying drawing：
A kind of dangerous matter sources monitoring system based on Internet of Things, as shown in Figures 1 and 2, including danger sources information acquisition system
And Database Systems, MQTT proxy servers and inquiry system, the danger sources information acquisition system and Database Systems and
MQTT proxy servers link together, and the MQTT proxy servers are connected with inquiry system.The danger sources information is adopted
Collecting system includes the various sensors being arranged in chemical industrial park, and each sensor gathers each dangerous source data (shape around it
State information) and send Database Systems and MQTT proxy servers to, Database Systems are by data server by dangerous matter sources number
Other equipment in system is supplied to be analyzed and checked into database according to storage, while danger of the MQTT proxy servers to reception
Source data is stored, and is sent as needed to inquiry system.The inquiry system includes WEB management system and cell phone customer
End, WEB management system include WEB server and WEB terminals, WEB server and MQTT proxy servers, WEB terminals and data
Storehouse is connected, for showing real time inspection and the garden of the dangerous matter sources list monitored in chemical industrial park list and garden and data
The additions and deletions of area's node listing, which change, looks into；The cell-phone customer terminal is wirelessly connected with MQTT proxy servers, for showing
The dangerous matter sources list monitored in the list of forest garden area and garden and the real time inspection of data.
The system is carried out data transmission using MQTT agreements.MQTT agreements be a client service end-rack structure issue/
The message transmission protocol of subscribing mode.Its design philosophy is light and handy, open, simple, specification, therefore is easily achieved.These features
So that it is all to select well for many scenes, including constrained environment such as machine and machine communication (M2M) and
Environment of internet of things (IoT), the code wrap or network bandwidth of these scene requirement very littles are very expensive.This agreement operates in
TCP/IP, or it is other provide in network connection that is orderly, reliable, being bi-directionally connected, have the characteristics that：
(1) publish/subscribe massage pattern is used, there is provided the decoupling between one-to-many message distribution and application.
(2) message transmission requires no knowledge about load contents.
(3) service quality of three kinds of grades is provided：
" at most once ", the best endeavors dispatch messages that operating environment can be provided to the greatest extent.Message may lose.For example,
This grade can be used for environmental sensor data, and the loss of data of single has no relations, because can in the near future send again.
" at least once ", ensure that message can reach, but may repeat.
" only once ", ensure that message only reaches once.For example, this grade can be used in a charge system, here such as
Fruit message repeats or lost that incorrect charge can be caused.
(4) the transmission consumption of very little and protocol data exchange, and reduce network traffics to greatest extent
(5) when abnormal connection disconnects generation, relevant party can be notified.
In the present embodiment, each sensor in danger sources information acquisition system uses the sensor with MCU, its
ESP8266WIFI modules are sent data to by MCU serial mode, can be sent out after the upper network of ESP8266WIFI modules connection
Cloth MQTT themes, MQTT proxy servers will be forwarded in the equipment for subscribing to message after receiving message.When have subscribed MQTT master
Message storage is just arrived Database Systems portion by the WEB server of topic after receiving the message of MQTT proxy servers forwarding, separately
By data temporal cache 5 seconds, wait pending data to be updated or from WEB terminal requests, once data were not updated in 5 seconds, just by
Destroy so as to discharge server resource.On the other hand, cell-phone customer terminal (cell phone application) can also subscribe to corresponding theme, sensor
It can be also forwarded to after collecting data in cell phone application.
In the present embodiment, the front end of WEB management system is mainly realized by HTML, CSS, JAVASCRIPT, and is used
Popular bootstrap frameworks and part plug-in unit.The form of garden list uses bootstrap-table plug-in units, will be from number
Json data are obtained according to storehouse to be resolved in form, diagrammatic representation then employs Highcharts frameworks, for Visual Dynamic
Data.WEB rear ends are write using Golang language, can meet the high concurrent request and forwarding of big data quantity.WEB terminals are integrally adopted
Write with MVC pattern, Model is responsible for handling the storage and extraction of each garden and each node data, and it is HTML that View, which is used for,
Interface provides corresponding template and renders function, and Controller then handles corresponding logical problem.WEB management system also passes through
The processing of MQTT components forwards the when reality message from sensor from MQTT proxy servers, once receiving message, then basis disappears
ID in breath judges which node is dangerous source data come from, so as to make its display online in corresponding garden administration interface or from
Wire state, and realized in corresponding node overview and show current state.Cell-phone customer terminal mainly realizes display function, by WEB
Management system carries out single management, avoids data from being changed by mistake.
In the present embodiment, WEB management system Functional Design includes：
Homepage：Title page, mainly show the system related information；
On interface：Development teams relevant information；
Administration page：Data are managed with keeper's identity, concrete function is as follows：
A. by keeper's identity authentication after, can check the data that each company passes back from the control point of the factory, data with
The display directly perceived of oscillogram dynamic, alarm signal can be produced by reaching warning value；
B. historical data is checked, and data can be arranged according to size of data, where display warning value directly perceived
Time range, consequently facilitating finding out the reason for data are not normal；
C. after logging in keeper's identity, the relevant informations such as company, control point, monitoring data, monitor control index can also be entered
Row, which increases, looked into, deleting, changing etc., to be operated.
D. the page is exited：Exit management system, keeper's identity is nullified, protects and preserves data.
Cell-phone customer terminal Functional Design：Cell-phone customer terminal mainly realizes display function, carries out single management by web, avoids
Data are changed by mistake.The following message that cell-phone customer terminal is mainly shown：
Display to the relevant information of garden；
Check the function of single garden data；
Dynamic waveform shows the data monitored.
Based on above-mentioned dangerous matter sources monitoring system, dangerous matter sources monitoring system implementation method of the invention, comprise the following steps：
Step 1, danger sources information acquisition system collection danger sources information are simultaneously sent to Database Systems and MQTT agency's clothes
Business device；
Step 2, Database Systems and MQTT proxy servers receive danger sources information, and Database Systems are by danger sources information
Store in database, MQTT proxy servers send dangerous source data to WEB management system and cell-phone customer terminal；
Step 3, WEB management system and cell-phone customer terminal receive the danger of garden list and monitoring from MQTT proxy servers
Source list, the data meeting real-time display of MQTT proxy servers distribution is in WEB terminals and cell-phone customer terminal；
The additions and deletions of step 4, WEB management system to garden list and the dangerous matter sources list of monitoring, which change, looks into；
Step 5, when monitoring object exceedes critical value, WEB management system and cell-phone customer terminal triggering early warning, notice management
Member carries out safe investigation.
It is emphasized that embodiment of the present invention is illustrative, rather than it is limited, therefore present invention bag
Include and be not limited to embodiment described in embodiment, it is every by those skilled in the art's technique according to the invention scheme
The other embodiment drawn, also belongs to the scope of protection of the invention.
Claims (4)
- A kind of 1. dangerous matter sources monitoring system based on Internet of Things, it is characterised in that：Including danger sources information acquisition system, database System, MQTT proxy servers and inquiry system, the danger sources information acquisition system take with Database Systems and MQTT agencies Business device links together, and the MQTT proxy servers are connected with inquiry system；The danger sources information acquisition system includes Various sensors in chemical industrial park, each sensor gather each dangerous source data around it and send database to System and MQTT proxy servers, Database Systems by data server by dangerous matter sources data Cun Chudao databases, MQTT Proxy server sends the dangerous source data of reception to inquiry system, and inquiry system receives and shows dangerous source data, so as to Realize the real time monitoring function and warning function to dangerous matter sources.
- 2. the dangerous matter sources monitoring system according to claim 1 based on Internet of Things, it is characterised in that：The sensor passes through WIFI module is communicated with MQTT proxy servers.
- 3. the dangerous matter sources monitoring system according to claim 1 based on Internet of Things, it is characterised in that：The inquiry system bag WEB management system and cell-phone customer terminal are included, WEB management system includes WEB server and WEB terminals, WEB server and MQTT generations Reason server, WEB terminals are connected with database using cable network；The cell-phone customer terminal wirelessly with MQTT generations Reason server is connected.
- 4. a kind of implementation method of dangerous matter sources monitoring system based on Internet of Things as described in any one of claims 1 to 3, it is special Sign is to comprise the following steps：Step 1, danger sources information acquisition system collection danger sources information are simultaneously sent to Database Systems and MQTT proxy servers；Step 2, Database Systems and MQTT proxy servers receive danger sources information, and Database Systems store danger sources information Into database, MQTT proxy servers send dangerous source data to WEB management system and cell-phone customer terminal；Step 3, WEB management system and cell-phone customer terminal receive the dangerous matter sources row of garden list and monitoring from MQTT proxy servers Table, the data meeting real-time display of MQTT proxy servers distribution is in WEB terminals and cell-phone customer terminal；The additions and deletions of step 4, WEB management system to garden list and the dangerous matter sources list of monitoring, which change, looks into；Step 5, when monitoring object exceedes critical value, WEB management system and cell-phone customer terminal triggering early warning, notify keeper to enter Row safety investigation.
Priority Applications (1)
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| CN201710949594.4A CN107613017A (en) | 2017-10-13 | 2017-10-13 | Dangerous matter sources monitoring system and its implementation based on Internet of Things |
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| CN201710949594.4A CN107613017A (en) | 2017-10-13 | 2017-10-13 | Dangerous matter sources monitoring system and its implementation based on Internet of Things |
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Cited By (7)
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| CN109040186A (en) * | 2018-06-30 | 2018-12-18 | 湖北海纳天鹰科技发展有限公司 | A kind of mqtt data processing method and device based on nbiot network |
| CN109104710A (en) * | 2018-06-29 | 2018-12-28 | 湖北海纳天鹰科技发展有限公司 | It is a kind of based on the air quality of NBiot network and MQTT agreement inquiry and distributing device |
| CN110417620A (en) * | 2019-07-24 | 2019-11-05 | 南京大全自动化科技有限公司 | A kind of data-optimized statistical system of parallel type and method |
| CN110610321A (en) * | 2019-09-19 | 2019-12-24 | 四川电力设计咨询有限责任公司 | Intelligent auxiliary control system based on Internet of things and event classification processing mechanism |
| CN111245661A (en) * | 2020-03-04 | 2020-06-05 | 山西博华科技有限公司 | Big data acquisition processing system of thing networking based on MQTT |
| CN112911004A (en) * | 2021-02-03 | 2021-06-04 | 北京寄云鼎城科技有限公司 | Method and device for ensuring safe operation of Internet of things system and computing equipment |
| CN113271358A (en) * | 2021-05-18 | 2021-08-17 | 杭州数成金象科技有限公司 | Monitoring management system and monitoring management method for hazardous chemical substance vehicle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109104710A (en) * | 2018-06-29 | 2018-12-28 | 湖北海纳天鹰科技发展有限公司 | It is a kind of based on the air quality of NBiot network and MQTT agreement inquiry and distributing device |
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| CN110610321A (en) * | 2019-09-19 | 2019-12-24 | 四川电力设计咨询有限责任公司 | Intelligent auxiliary control system based on Internet of things and event classification processing mechanism |
| CN111245661A (en) * | 2020-03-04 | 2020-06-05 | 山西博华科技有限公司 | Big data acquisition processing system of thing networking based on MQTT |
| CN112911004A (en) * | 2021-02-03 | 2021-06-04 | 北京寄云鼎城科技有限公司 | Method and device for ensuring safe operation of Internet of things system and computing equipment |
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| CN113271358B (en) * | 2021-05-18 | 2023-03-28 | 杭州数成金象科技有限公司 | Monitoring management system and monitoring management method for hazardous chemical substance vehicle |
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