CN110209674A - A kind of the cloud database statistical method and device of industrial environment dust control wechat small routine - Google Patents
A kind of the cloud database statistical method and device of industrial environment dust control wechat small routine Download PDFInfo
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- CN110209674A CN110209674A CN201910519730.5A CN201910519730A CN110209674A CN 110209674 A CN110209674 A CN 110209674A CN 201910519730 A CN201910519730 A CN 201910519730A CN 110209674 A CN110209674 A CN 110209674A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2462—Approximate or statistical queries
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2477—Temporal data queries
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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- G06F16/248—Presentation of query results
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Abstract
The invention discloses the cloud database statistical methods and device of a kind of industrial environment dust control wechat small routine, utilize Python subscription services beyond the clouds, the efficient query statistic function of big data may be implemented, data acquire in unloading module, ordered data are received using MQTT agreement, and the other information that theme obtains data is subscribed to using it, it constitutes the data with details and saves into time series database influxDB；In query statistic functional module, have dedicated for the API network interface of front end (wechat small routine) inquiry data, according to wechat small routine user demand, data are extracted from database and are counted, data query amount in order to prevent in certain time is excessive, the extraction and statistics of big data are completed with the method for " segmented request ", count maximum value, minimum value, the time for reaching maximin and its consequent tendency of data, result is finally back to wechat small routine, and data is allowed to have visual line graph to show.
Description
Technical field
The present invention relates to the cloud database statistical methods and device of a kind of industrial environment dust control wechat small routine, belong to
In cloud big data technical field.
Background technique
With the proposition of national economy sustained, rapid and sound development and the new period " industry 4.0 " planning, the industry in China is real
Continuous enhancing is insisted on, and is rapidly developed towards the unmanned direction of intelligent greenization.In industrial processes, since itself belongs to
Property, production environment is complex, even has high risk in special industry.The dusting factor of industrial production environment constitutes work
The risk of industry production environment.Such as Kunshan Zhong Rong metal product company workshop explosive incident in 2014 is that aluminium alloy is raw
Produce explosion accident caused by the dust of workshop, caused by negatively affect it is extremely severe.It is necessary to production environment in the industrial production
In dust carry out monitor in real time and take corresponding measure in time, can significantly take precautions against the generation of such serious accident.Benefit
It with the monitoring of network and software, can avoid wasting manpower and material resources during this, conform exactly to the section that conveniently works now
It plays.
As human society is come into the information age, the development of technology of Internet of things also becomes a part that people are paid attention to,
It or will change the life style of the mankind.Internet of Things will all be developed headed by the U.S. for American-European developed country
Net application is considered as the important indicator of overall national strength.
In recent years, cloud service is constantly developing rapidly, and a portion has benefited from the development of Internet of Things industry, and there are also intelligence
Universal and mobile terminal business the popularization of mobile phone.Cloud computing service development is derived from the U.S., is put forward for the first time " cloud meter in Google in 2006
The concept of calculation " is then gradually received and is promoted by industry.The cloud service demand different with industry, has also differentiated different moulds
The operation framework of formula, while also having higher requirement to device Host.Therefore the development of domestic and international device manufacturer is also accelerated.Perhaps
Mostly traditional IT giant is forced transition and enters service field, and also development equipment provides cloud service for large-scale Internet service provider, opens
Cloud service commercial age of today.
Intelligent epoch society need be work high efficiency and low cost, mankind's work then may be implemented with cloud service
Make cannot and place, cloud database be a wherein more important ring.When need of work processing data are larger, big data
Inquiry and the work such as statistics can become masterly with the help of cloud service.
Cloud service refers to through network connection, obtains service provided by distance host, distance host here is also
It is so-called cloud server.The remote control of procedure script may be implemented beyond the clouds, while automation can also be configured beyond the clouds
Service, allows cloud that can all carry out the acquisition of internet of things data at any time.Complete acquisition premise be beyond the clouds server be configured with it is suitable
The database of conjunction, using the storage point as data, while this database has the data processings function such as certain inquiry, update
Can, it can be used simultaneously by multiple users.It is currently under in the trend of big data era, the large population base in China is answered
It is also very huge with the crowd of cloud service data, in order to complete the service of each field various aspects, the development of big data technology
It is extremely urgent.
In terms of the exploitation of front-end platform, there is the development platform applied to various intelligent information in major Internet company,
Mobile phone can become the remote terminal of Cloud Server, or even can be directly associated with internet of things data.Compared with smart phone APP
Exploitation, in the design in order to more easily carry out mobile phone terminal function realize, reduce development cost, utilize set APP
On development platform be a good selection.
Smart phone it is universal after, social networks based on this takes this opportunity to quickly grow, nowadays everyone mobile phone
Will have social software, it is domestic using Tencent QQ and wechat as representative, it is external then using Line and Facebook as representative.But it is based on
The public platform of chat software is open, and the degree of opening of only wechat is higher at present, and general developer can be supported to develop,
And have free developing instrument and developer component packet, detailed exploitation document is added, masses can be allowed to carry out small routine and public affairs
Many numbers exploitations and use.
Summary of the invention
Purpose: in order to overcome the deficiencies in the prior art, the present invention provides a kind of industrial environment dust control wechat
The cloud database statistical method and device of small routine.
Technical solution: in order to solve the above technical problems, the technical solution adopted by the present invention are as follows:
A kind of cloud database statistical method of industrial environment dust control wechat small routine, comprising:
Cloud receives the internet of things data that dust sensor is issued by network module；
Ordered data are received using MQTT agreement, and subscribe to details of the theme acquisition about data using it,
The data with details are constituted to save into time series database influxDB；
Receive the network request of wechat small routine, obtain query requirement, segmentation is carried out to database according to query requirement and is looked into
It askes, data statistical data simultaneously is extracted from database, obtains statistical result；The statistical result include data maximum value,
Minimum value, the time for reaching maximin and its consequent tendency；
Statistical result is sent to wechat small routine.
Further, the cloud database statistical method of the industrial environment dust control wechat small routine, further includes:
Wechat small routine receives the request response in cloud, and response contents include the data statistics completed as requested beyond the clouds
As a result；
By in tabular array maximum value, minimum value and reach time of maximin and extract, and with text shape
Formula is shown；By the consequent tendency in tabular array, shown in the form of line graph.
Preferably, the cloud database statistical method of the industrial environment dust control wechat small routine, cloud
The internet of things data that end receiving sensor is issued by network module is to obtain message by internet using MQTT agreement to pass
It is defeated.
Preferably, the cloud database statistical method of the industrial environment dust control wechat small routine,
MQTT agreement is a kind of transport protocol of Publish-subscribe form, and cloud obtains the details about data using subscription theme,
And it is integrated into a data row using data content and details, it saves into time series database influxDB；It specifically includes:
Cloud obtains other grade subject contents and data content according to the highest level subject matter for subscribing to theme；
Using other grade subject contents in addition to the superlative degree, relevant information is obtained, is stored in data together with data content
In library, theme unloading rule is as follows；
| The component part of a line influxDB data | The message content of MQTT protocol issuance or other |
| Measurement (tables of data) | The rank of data name is indicated in msg.topic |
| Tags.mac (index) | The rank of the address mac is indicated in msg.topic |
| Ields.place (the monitoring place of data content) | The rank in secondary place is indicated in msg.topic |
| Fields.value (monitor value of data content) | Message content in msg.payload |
| Time (holding time) | System receives time when MQTT data |
It wherein, include that monitoring place, the address mac of dust sensor, monitoring time (are protected about the details of data
Deposit the time) and dust monitoring value.
Preferably, the cloud database statistical method of the industrial environment dust control wechat small routine, cloud
End obtains the function request of wechat small routine by flask application frame.
Preferably, the cloud database statistical method of the industrial environment dust control wechat small routine, point
Section is inquired
The time range of required inquiry is divided into several segments by certain specification；
Successively database is inquired according to the time being segmented, and is counted when the average value of section time, maximum value, most
Small value obtains the time for reaching maximin and its consequent tendency, keeps in；
Every data query for completing one section and statistics, make comparisons with the statistical result of the preceding paragraph, are replaced according to comparison result
Or retain temporary maximum value, minimum value, the time for reaching maximin and its consequent tendency；
After the inquiry and statistics of completing whole sections, final result is packaged into tabular array and is back to front end response.
Preferably, the cloud database statistical method of the industrial environment dust control wechat small routine, is arrived
Up to the consequent tendency of maximin, first 8 and rear 2 data including reaching the maximin time.
Preferably, the cloud database statistical method of the industrial environment dust control wechat small routine,
In wechat small routine, wxChart kit is introduced, is shown data in the form of line graph using painting canvas function；It is linear
The X-axis of figure is the time, and Y-axis is monitoring numerical value.
On the other hand, the present invention also provides a kind of cloud database of industrial environment dust control wechat small routine statistics to fill
It sets, comprising:
Data reception module is used for: cloud receives the internet of things data that dust sensor is issued by network module；
Dust data acquisition unloading module, is used for: receiving ordered data using MQTT agreement, and subscribes to master using it
Topic obtains the details about data, constitutes the data with details and saves to time series database influxDB
In；
Query statistic functional module, is used for: receiving the network request of wechat small routine, query requirement is obtained, according to inquiry
It is required that carrying out segmented request to database, data statistical data simultaneously is extracted from database, obtains statistical result；The statistics
As a result the maximum value including data, minimum value, the time for reaching maximin and its consequent tendency；
Data transmission blocks are used for: statistical result is sent to wechat small routine.
Further, the cloud database statistic device of the industrial environment dust control wechat small routine, further includes:
Statistical result receiving module, is used for: wechat small routine receives the request response in cloud, and response contents include beyond the clouds
The data statistics result completed as requested；
Visualization display module, is used for: by maximum value, minimum value and the time for reaching maximin in tabular array
It extracts, and is shown in the form of text；By the consequent tendency in tabular array, shown in the form of line graph.
The utility model has the advantages that the cloud database statistical method of industrial environment dust control wechat small routine provided by the invention and
Device has the characteristics that adjust traffic lights timing mode in real time, more reasonable to the timing of traffic lights, compared to traditional traffic
Control system cycle time 10-30s, therefore significantly more efficient alleviation traffic pressure and can improve efficiency, reduce road money
The unnecessary waste in source provides a kind of method for adjusting traffic lights timing mode according to vehicle flowrate size, enhances road
The utilization efficiency of resource.In a manner of solving traditional traffic control system and use fixed timing, cause path resource need not
The problem of wasting.
Detailed description of the invention
Fig. 1 is embodiment method flow diagram；
Fig. 2 is that embodiment wechat small routine sends request interface；
Fig. 3 is that embodiment wechat small routine receives data interface.
Specific embodiment
The present invention will be further explained combined with specific embodiments below.
Embodiment 1
A kind of cloud database statistical method of industrial environment dust control wechat small routine is taken using Python script
Business, realizes the efficient query statistic function of big data beyond the clouds, and statistical result showed is come out in wechat small routine, comprising:
1) internet of things data that cloud receiving sensor is issued by network module；
2) in dust data acquisition unloading module, using MQTT subscribe in subscription theme and data content save to when
In sequence database influxDB；
3) in query statistic functional module, cloud can receive the network request of wechat small routine, obtain query requirement, such as
Shown in Fig. 2, segmented request is carried out to database according to query requirement, and counts the maximum value of data, minimum value, reach maximum
Result is finally back to wechat small routine by the time of minimum value and its consequent tendency, and data is allowed to have visual line graph
It has been shown that, as shown in Figure 3.
By function of the MQTT agreement in Python script, cloud, which can use, subscribes to theme acquisition about the detailed of data
Thin information, and it is integrated into a data row using data content and details.There are following steps during data conversion storage:
21) cloud obtains other grade subject contents and data content according to the highest level subject matter for subscribing to theme；
22) using other grade subject contents in addition to the superlative degree, relevant information is obtained, is stored in number together with data content
According in library, theme unloading rule is as follows；
| The component part of a line influxDB data | The message content of MQTT protocol issuance or other |
| Measurement (tables of data) | The rank of data name is indicated in msg.topic |
| Tags.mac (index) | The rank of the address mac is indicated in msg.topic |
| Ields.place (the monitoring place of data content) | The rank in secondary place is indicated in msg.topic |
| Fields.value (monitor value of data content) | Message content in msg.payload |
| Time (holding time) | System receives time when MQTT data |
It include wherein that monitoring place, the address mac of dust sensor, monitoring time (are protected about the details of data
Deposit the time) and monitor value.
When carrying out wechat small routine progress functional inquiry, following steps are had:
31) cloud obtains the function request of wechat small routine by flask application frame, and the requirement of request content is such as
Fig. 2；
32) according to the requirement of request, segmented request is carried out, data statistical data simultaneously is extracted from database, then will
Statistical result is back to wechat small routine；
33) wechat small routine obtains statistical result, and it is shown by way of line graph, such as Fig. 3.
Cloud carries out segmented request, and specific step is as follows:
321) time range of required inquiry is segmented by certain specification (such as 1 hour), it is desirable that the time model of inquiry
Enclose it is bigger, be segmented it is more；
322) successively database is inquired according to the time being segmented, and counts the average value when the section time, maximum
Minimum value obtains the time for reaching maximin and its consequent tendency, is temporarily stored at memory.
323) every data query and statistics for completing a subsection, can all make comparisons with the statistical result of the preceding paragraph, according to
Comparison result replaces or retains temporary maximin, the time for reaching maximin and its consequent tendency；
324) after completing whole inquiry and statistics, final result is packaged into tabular array and is back to front end response.
It, can be by maximum value, the minimum value in tabular array after dust control wechat small routine receives the request response in cloud
It extracts, and is shown in the form of text, while the cause and effect in tabular array being become with the time for reaching maximin
Gesture is shown in the form of line graph.
The so-called consequent tendency for reaching maximin, refers to first 8 that reach the maximin time and latter 2
Data.In wechat small routine, wxChart kit is introduced, is shown data in the form of line graph using painting canvas function
Come.The X-axis of line graph is the time, and Y-axis is monitoring numerical value,.
This application can be applied not only to the cloud database of the dust monitoring wechat small routine of industry, be also applied for work
The cloud database of the monitoring wechat small routine of the parameters such as industry epidemic disaster.
Embodiment 2
A kind of cloud database statistic device of industrial environment dust control wechat small routine, comprising:
Data reception module is used for: cloud receives the internet of things data that dust sensor is issued by network module；
Dust data acquisition unloading module, is used for: receiving ordered data using MQTT agreement, and subscribes to master using it
Topic obtains the details about data, constitutes the data with details and saves to time series database influxDB
In；
Query statistic functional module, is used for: receiving the network request of wechat small routine, query requirement is obtained, according to inquiry
It is required that carrying out segmented request to database, data statistical data simultaneously is extracted from database, obtains statistical result；The statistics
As a result the maximum value including data, minimum value, the time for reaching maximin and its consequent tendency；
Data transmission blocks are used for: statistical result is sent to wechat small routine.
Further, the cloud database statistic device of the industrial environment dust control wechat small routine, further includes:
Statistical result receiving module, is used for: wechat small routine receives the request response in cloud, and response contents include beyond the clouds
The data statistics result completed as requested；
Visualization display module, is used for: by maximum value, minimum value and the time for reaching maximin in tabular array
It extracts, and is shown in the form of text；By the consequent tendency in tabular array, shown in the form of line graph.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of cloud database statistical method of industrial environment dust control wechat small routine characterized by comprising
Cloud receives the internet of things data that dust sensor is issued by network module；
Ordered data are received using MQTT agreement, and subscribe to details of the theme acquisition about data using it, are constituted
One data with details is saved into time series database influxDB；
Receive the network request of wechat small routine, obtain query requirement, segmented request is carried out to database according to query requirement, from
Data statistical data simultaneously is extracted in database, obtains statistical result；The statistical result includes the maximum value of data, minimum
Value, the time for reaching maximin and its consequent tendency；
Statistical result is sent to wechat small routine.
2. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 1, special
Sign is, further includes:
Wechat small routine receives the request response in cloud, and response contents include the data statistics knot completed as requested beyond the clouds
Fruit；
By in tabular array maximum value, minimum value and reach maximin time extract, and in the form of text into
Row display；By the consequent tendency in tabular array, shown in the form of line graph.
3. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 1, special
Sign is that the internet of things data that cloud receiving sensor is issued by network module is to obtain using MQTT agreement by internet
Obtain message transmission.
4. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 1, special
Sign is that MQTT agreement is a kind of transport protocol of Publish-subscribe form, and cloud is obtained using theme is subscribed to about the detailed of data
Thin information, and it is integrated into a data row using data content and details, it saves into time series database influxDB；Tool
Body includes:
Cloud obtains other grade subject contents and data content according to the highest level subject matter for subscribing to theme；
Using other grade subject content in addition to the superlative degree, relevant information is obtained, is stored in database together with data content,
Theme unloading rule is as follows；
It wherein, include monitoring place, the address mac of dust sensor, monitoring time (when saving about the details of data
Between) and dust monitoring value.
5. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 1, special
Sign is that cloud obtains the function request of wechat small routine by flask application frame.
6. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 1, special
Sign is that segmented request includes:
The time range of required inquiry is divided into several segments by certain specification；
Successively database is inquired according to the time being segmented, and counts the average value when the section time, maximum value, minimum
Value obtains the time for reaching maximin and its consequent tendency, keeps in；
Every data query for completing one section and statistics, make comparisons with the statistical result of the preceding paragraph, are replaced according to comparison result or are protected
Stay temporary maximum value, minimum value, the time for reaching maximin and its consequent tendency；
After the inquiry and statistics of completing whole sections, final result is packaged into tabular array and is back to front end response.
7. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 6, special
Sign is, reaches the consequent tendency of maximin, first 8 and rear 2 data including reaching the maximin time.
8. the cloud database statistical method of industrial environment dust control wechat small routine according to claim 2, special
Sign is, in wechat small routine, introduces wxChart kit, is shown data in the form of line graph using painting canvas function
Out；The X-axis of line graph is the time, and Y-axis is monitoring numerical value.
9. a kind of cloud database statistic device of industrial environment dust control wechat small routine characterized by comprising
Data reception module is used for: cloud receives the internet of things data that dust sensor is issued by network module；
Dust data acquisition unloading module, is used for: receiving ordered data using MQTT agreement, and subscribes to theme using it and obtain
The details about data are obtained, the data with details is constituted and saves into time series database influxDB；
Query statistic functional module, is used for: receiving the network request of wechat small routine, query requirement is obtained, according to query requirement
Segmented request is carried out to database, data statistical data simultaneously is extracted from database, obtains statistical result；The statistical result
The time of maximum value, minimum value, arrival maximin including data and its consequent tendency；
Data transmission blocks are used for: statistical result is sent to wechat small routine.
10. the cloud database statistic device of industrial environment dust control wechat small routine according to claim 9, special
Sign is, further includes:
Statistical result receiving module, is used for: wechat small routine receive cloud request response, response contents include beyond the clouds according to
It is required that the data statistics result completed；
Visualization display module, is used for: by maximum value, minimum value and the time extraction for reaching maximin in tabular array
Out, and in the form of text it is shown；By the consequent tendency in tabular array, shown in the form of line graph.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111416442A (en) * | 2020-04-26 | 2020-07-14 | 佛山科学技术学院 | UPS power distribution cabinet monitoring method and system based on WeChat small program |
| CN111595745A (en) * | 2020-06-19 | 2020-08-28 | 河海大学常州校区 | Dust detection alarm system based on cloud database |
| CN112527854A (en) * | 2019-09-18 | 2021-03-19 | 沈阳智信佰达科技有限公司 | Cloud computing system based on big data of Internet of things |
| CN113098948A (en) * | 2021-03-26 | 2021-07-09 | 华南理工大学广州学院 | Disinfection control method and system for face mask detection |
-
2019
- 2019-06-17 CN CN201910519730.5A patent/CN110209674A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112527854A (en) * | 2019-09-18 | 2021-03-19 | 沈阳智信佰达科技有限公司 | Cloud computing system based on big data of Internet of things |
| CN111416442A (en) * | 2020-04-26 | 2020-07-14 | 佛山科学技术学院 | UPS power distribution cabinet monitoring method and system based on WeChat small program |
| CN111595745A (en) * | 2020-06-19 | 2020-08-28 | 河海大学常州校区 | Dust detection alarm system based on cloud database |
| CN113098948A (en) * | 2021-03-26 | 2021-07-09 | 华南理工大学广州学院 | Disinfection control method and system for face mask detection |
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Application publication date: 20190906 |