CN107170219A - A kind of mobile pollution source on-line monitoring system and method - Google Patents
A kind of mobile pollution source on-line monitoring system and method Download PDFInfo
- Publication number
- CN107170219A CN107170219A CN201710271638.2A CN201710271638A CN107170219A CN 107170219 A CN107170219 A CN 107170219A CN 201710271638 A CN201710271638 A CN 201710271638A CN 107170219 A CN107170219 A CN 107170219A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- request
- pollution source
- web client
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- 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
- G06F16/29—Geographical information databases
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
Abstract
The invention provides a kind of mobile pollution source on-line monitoring system and method.The present invention includes monitoring terminal, server end and Web client.Monitoring terminal sends the information of collection by 3G/4G networks, and server end is received to the data of transmission, and the request of Web client is responded；User can send to Web server end in Web client and ask, obtain the information of monitoring terminal sensor collection, the data gathered according to monitoring terminal, the spatial and temporal distributions of pollutant are drawn on the electronic map using GIS space-time analysis method combination pollutant diffusion models, the Web client includes pollutant spatial and temporal distributions display module and mobile pollution source data sheet module.The invention provides it is a kind of can be to the method for mobile pollution source real time on-line monitoring, real-time is high, and precision is high, and response is rapid, broad covered area, while displaying can be patterned to monitoring result by Web client.
Description
Technical field
The invention belongs to environmental monitoring, field of embedded technology, and in particular to a kind of mobile pollution source on-line monitoring system
And method.
Technical background
The motor vehicle of waste gas is discharged in mobile pollution source essence non-fixed position, such as mobile pollution sources, moving process,
Superfine particulate matter and VOCs in city are mainly derived from the tail gas of the mobile pollution sources such as motor vehicle discharge.In recent years, due to work
The problem of environmental pollution that industry rapid economic development is brought is also quite serious, what mobile pollution source superfine particulate matter and VOCs were caused
Wide range of haze happens occasionally, and air regime causes anxiety, and superfine particulate matter and VOCs not only have seriously direct to health
Harm, while as PM2.5 important as precursors thing and the main component of photochemical fog, being played to the formation for being combined atmosphere pollution
Important function.In recent years, the rapid rising of wireless sense network so that it turns into the focus of environmental monitoring research.It is mobile dirty
Dye source on-line monitoring system has low-power consumption, and low cost, monitoring range is big, response quickly, and real-time is high, can be achieved to mobile dirty
The discharge in dye source is monitored in real time, and monitoring result is carried out into environmental monitoring and shifting to environmental administration by browser-presented
The super row of dynamic pollution sources administer play the role of it is great, with wide market prospects and important realistic meaning.
The content of the invention
The present invention is fast for the deficiency and mobile pollution source speedup of existing pollutant monitoring equipment, and flow range is wide,
The characteristics of pollutant kind is more, which propose one kind, has low-power consumption, and low cost, monitoring range is big, and response quickly, real-time is high
Mobile pollution source on-line monitoring system and method.It is of the present invention solve the problems, such as used in detailed protocol be：
A kind of on-line monitoring system available for mobile pollution source；It is characterized in that：Including multiple monitoring terminals, server
End and Web client；Wherein each monitoring terminal structure is identical.
Described monitoring terminal includes power management module, outer memory module, clock module, wireless communication module, control
Device module processed, sensor information acquisition module, 3G/4G modules, meteorological information acquisition module, camera collecting vehicle information mould
Block；
The 3.3V voltage outputs of power management module are outer memory module, clock module, wireless communication module, controller
Module for power supply；5V voltage outputs are 3G/4G modules, sensor information acquisition module is powered.12V voltage output meteorological information acquisitions
Module, camera collecting vehicle information module for power supply.
Sensor information acquisition module can arrange the pollutant for producing mobile pollution source when mobile pollution source is passed through
Amount is acquired；Meteorological information acquisition module measures local weather information, camera collecting vehicle information module energy
It is enough to be acquired the ontology information of mobile pollution source, including car plate, speed, vehicle when mobile pollution source is passed through；
External data storage module is by sensor information acquisition module, meteorological information acquisition module, camera information of vehicles
The data of acquisition module collection are stored；Clock module provides reference time information for monitoring terminal；Wireless communication module is
The communication of neighbor node provides support；3G/4G modules are used for the data of storage being sent to remote server；
Controller module and sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information mould
Block is attached, and sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information module are gathered
In data Cun Chudao external data storage modules, and control 3G/4G modules by the data stored in the module of external storage according to
The agreement specified is sent to remote server.
Described server end includes data center module, database and Web server；
Servers' data center module is passed through each monitoring terminal transmitted by 3G/4G networks by multithreading
Gathered data is received, and carries out resolving inversely according to the transmission agreement specified when sending, and by the result after parsing according to
Terminal number is updated to the record in the database of server end and adds timestamp；Web server is according to request in number
According to inquiring about corresponding data in storehouse；
Described Web client sends to Web server and asked, and Web server sends request to Web client and rung
Should, the request of Web client is distributed to different request processing modules, and the result after processing is back to Web client；
The data that Web client is returned to Web server are handled.
A kind of monitoring method of described on-line monitoring system available for mobile pollution source, this method specifically includes following
Step：
Step one：Monitoring terminal is adopted to the mobile pollution source data, local meteorological data and pollutant data of arrival
Collection, storage, are subsequently sent to service end.
Sensor information acquisition module can arrange the pollutant for producing mobile pollution source when mobile pollution source is passed through
Amount is acquired；Meteorological information acquisition module measures local weather information, camera collecting vehicle information module energy
It is enough to be acquired the ontology information of mobile pollution source, including car plate, speed, vehicle when mobile pollution source is passed through；Controller
Module deposits the data of sensor information acquisition module, meteorological information acquisition module, the collection of camera collecting vehicle information module
Store up in external data storage module, and control 3G/4G modules by the data stored in the module of external storage according to specified
Agreement is sent to server end.
Step 2：The data that service end data center module is sent to monitoring terminal are handled.
Servers' data center module is passed through each monitoring terminal transmitted by 3G/4G networks by multithreading
Gathered data is received, and carries out resolving inversely according to the transmission agreement specified when sending, and by the result after parsing according to
Terminal number is updated to the record in the database of data center and adds timestamp.
Step 3：Web client to server end send ask, request include pollutant time-space distribution graph draw request with
Mobile pollution source information inquiring request, step 3-1 or step 3-2 are performed according to different requests respectively；
Step 3-1 specifically includes following steps：
Step 3-1-1. inputs the URL addresses specified in network browser address column and Web client is conducted interviews；
Step 3-1-2. loads electronic map using Baidu map SDK, and sets zoom function；
Step 3-1-3. sends pollutant time-space distribution graph by getJSON methods and draws Ajax requests.
Step 3-2 specifically includes following steps：
Step 3-2-1. by the monitoring terminal numbering input frame Input Monitor Connector terminal number in Form form components or
Vehicle identification number is inputted in vehicle identification number input frame；
Step 3-2-2. clicks on inquiry button, is sent using the ajaxSubmit methods in JavaScript and there is Query Value
Ajax inquiry requests.
Step 4：Web server sends request to Web client and responded, and the request of Web client is distributed to not
Same request processing function, and the result after processing is back to Web client, specifically include the following steps：
Step 4-1, Web server obtain the request that Web client is sended over
Step 4-2, Web server make a distinction to the request sended over：Request processing module includes pollutant space-time
Distribution map draws request processing module and mobile pollution source information inquiring request processing module, is transferred to perform step 4- according to request
3 or step 4-4.
Step 4-3, when Web client send Ajax request for pollutant time-space distribution graph draw request when, Web service
The request can be distributed to pollutant time-space distribution graph drafting module by device, and the monitoring terminal that the module is extracted in Ajax requests is compiled
Number ID, by Object Relation Mapping principle, being searched using Model.object.filter methods in the database of server should
The state-of-the-art record of ID correspondence monitoring terminal and the monitoring terminal adjacent with the monitoring terminal geographical position in database, and return
QuerySet objects are returned, then the QuerySet object sequences of return are melted into using serializers.serialize methods
The returning result of JSON forms, finally returns to web client and is parsed；
Step 4-4, when web client send ajax request be mobile pollution source information inquiring request when, Web server
Request is distributed to mobile pollution source information inquiry module, the module, which is obtained in Ajax requests, needs the foundation of inquiry, the foundation
It can be that pollution sources ontology information or monitoring node are numbered, then be looked into by Model.object.get methods in database
The record for the mobile pollution source that record or monitoring terminal of the mobile pollution source in database are recorded is ask, and is returned
QuerySet objects, are then traveled through the QuerySet objects of return, and the result of traversal is formatted into a character string
In, the data being stored in character string are returned into Web client to parse finally by HttpResponse methods；
Step 5：The data that Web client is returned to Web server are parsed：Painted for pollutant time-space distribution graph
The result that system request is returned performs step 5-1 and parsed, and generates pollutant time-space distribution graph；For mobile pollution source information
The result of inquiry request performs step 5-2 and parsed, and generates mobile pollution source data sheet.
Step 5-1 specifically includes following steps：
Step 5-1-1. is combined empty using GIS Spatial Data Analysis according to the contaminant information of return and live weather information
Gas pollutant diffusion model, the spread condition to pollutant is analyzed, and obtains analysis result；
Analysis result is passed through the setDataSet side in HeatmapOverlay classes in Baidu map SDK by step 5-1-2.
Data after analysis are added in data set by method, then call show methods to be shown time-space distribution graph；
Step 5-1-3. calls setInterval methods to come whether poll reaches the stipulated time, constantly sends pollutant
Data and update electronic map to realize real-time online that time-space distribution graph ajax drafting acquisition request monitoring terminals are gathered in real time
Monitoring.
Step 5-2 specifically includes following steps：
Step 5-2-1. mobile pollution source data sheet modules enter line character by the data of return using regular expression
String parsing；
Data after parsing are traveled through and passed through by JavaScript by step 5-2-2.
Document.createElement methods and insertRow and insertCell methods dynamic creation table addition element with
Generate mobile pollution source data sheet.
The present invention has following benefit compared with the prior art：
1. the present invention can real-time online to multiple pollutants such as mobile pollution source ontology information, superfine particulate matter and VOCs
Emission information and live meteorological data are monitored；
2. apparatus of the present invention small volume, each monitoring terminal can use the modes of 3G/4G radio communications by collection result
Send to service end data center, it is to avoid using gathering the unified transmission in base station, fast response time, real-time is high.
It is shown 3. being distributed in using Web client to the space-time situation of pollutant on electronic map, and generates movement
Pollution sources ontology information and pollutant emission information report, real-time high-efficiency can formulate environmental improvement policy for environmental administration and carry
For foundation.
Brief description of the drawings
Fig. 1 is mobile pollution source on-line monitoring system overall structure figure；
Fig. 2 is monitoring terminal hardware structure diagram；
Fig. 3 is server data center module workflow diagram；
Fig. 4 is that Web client pollutant spatial and temporal distributions show design flow diagram；
Fig. 5 is Web client mobile pollution source data sheet design flow diagram；
Fig. 6 is Web server fundamental diagram.
Embodiment
The present invention is described further below in conjunction with the accompanying drawings
As shown in figure 1, mobile pollution source on-line monitoring system includes monitoring terminal, server end and Web client totally three
It is most of.Specific monitoring method comprises the following steps：
Step one：System is carried out by monitoring terminal to mobile pollution source data, local meteorological data and pollutant data
Collection, storage are subsequently sent to service end.
As shown in Fig. 2 described monitoring terminal includes power management module, outer memory module, clock module, channel radio
Believe module, controller module, sensor information acquisition module, 3G/4G modules, meteorological information acquisition module, camera vehicle letter
Cease acquisition module；
The 3.3V voltage outputs of power management module are outer memory module, clock module, wireless communication module, controller
Module for power supply；5V voltage outputs are 3G/4G modules, sensor information acquisition module is powered.12V voltage output meteorological information acquisitions
Module, camera collecting vehicle information module for power supply.
Sensor information acquisition module can arrange the pollutant for producing mobile pollution source when mobile pollution source is passed through
Amount is acquired quantization；Meteorological information acquisition module measures local weather information, camera collecting vehicle information mould
The ontology information of mobile pollution source, including car plate, speed, vehicle can be acquired by block when mobile pollution source is passed through；
External data storage module is by sensor information acquisition module, meteorological information acquisition module, camera information of vehicles
The data of acquisition module collection are stored；Clock module provides reference time information for monitoring terminal；Wireless communication module is
The communication of neighbor node provides support；3G/4G modules are used for the data of storage being sent to remote server；
Controller module and sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information mould
Block is attached, and sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information module are gathered
In data Cun Chudao external data storage modules, and control 3G/4G modules by the data stored in the module of external storage according to
The agreement specified is sent to remote server.
Step 2：The data that service end data center module is sent to monitoring terminal are handled.
As shown in Figure 3, each monitoring terminal is passed through 3G/4G nets by servers' data center module by multithreading
Gathered data transmitted by network is received, and carries out resolving inversely according to the transmission agreement specified when sending, and by after parsing
Result the record in the database of data center is updated according to terminal number and timestamp is added.
Step 3：Web client sends to Web server and asked, and request is divided into pollutant time-space distribution graph and draws request
With mobile pollution source information inquiring request, step 3-1 or step 3-2 are performed according to different requests respectively：
As shown in Fig. 4 left sides, step 3-1 specifically includes following steps：
Step 3-1-1. inputs the URL addresses specified in network browser address column and Web client is conducted interviews；
Step 3-1-2. loads electronic map using Baidu map SDK, and monitoring terminal mark is added on the electronic map, and
Zoom function is set；
Step 3-1-3. sends pollutant time-space distribution graph using getJSON methods and draws Ajax requests.
As shown in Fig. 5 left sides, step 3-2 specifically includes following steps：
Step 3-2-1. by the monitoring terminal numbering input frame Input Monitor Connector terminal number in Form form components or
Vehicle identification number is inputted in vehicle identification number input frame；
Step 3-2-2. clicks on inquiry button, is sent using the ajaxSubmit methods in JavaScript and there is Query Value
Ajax inquiry requests.
Step 4：As shown in figure (6), Web server sends request to Web client and responded, by Web client
Request is distributed to different request processing functions, and the result after processing is back into Web client, specifically includes following step
Suddenly：
Step 4-1, Web server obtain the request that Web client is sended over
Step 4-2, Web server make a distinction to the request sended over：Request processing module includes pollutant space-time
Distribution map draws request processing module and mobile pollution source information inquiring request processing module, is transferred to perform step 4- according to request
3 or step 4-4.
Step 4-3, when Web client send Ajax request for pollutant time-space distribution graph draw request when, Web service
The request can be distributed to pollutant time-space distribution graph and draw request processing module by device, and the module extracts the prison in Ajax requests
Survey terminal number ID, by Object Relation Mapping principle, using Model.object.filter methods server database
Middle lookup ID correspondence monitoring terminals and the monitoring terminal adjacent with the monitoring terminal geographical position are newest in database
Record, and returns to QuerySet objects, then using serializers.serialize methods by the QuerySet objects of return
Sequence is melted into the returning result of JSON forms, finally returns to web client and is parsed；
Step 4-4, when Web client send ajax request be mobile pollution source information inquiring request when, Web server
Request is distributed to mobile pollution source information inquiry module, the module, which is obtained in Ajax requests, needs the foundation of inquiry, the foundation
It can be that pollution sources ontology information or monitoring node are numbered, then be looked into by Model.object.get methods in database
The record for the mobile pollution source that record or monitoring terminal of the mobile pollution source in database are recorded is ask, and is returned
QuerySet objects, are then traveled through the QuerySet objects of return, and the result of traversal is formatted into a character string
In, the data being stored in character string are returned into Web client to parse finally by HttpResponse methods；
Step 5：The data that Web client is returned to Web server are parsed：Painted for pollutant time-space distribution graph
The result that system request is returned, as shown in shown in Fig. 4 right sides, performs step 5-1 and is parsed, and generate pollutant spatial and temporal distributions
Figure；For the result of mobile pollution source information inquiring request, as shown in Fig. 5 right sides, perform step 5-2 and parsed, and it is raw
Into mobile pollution source data sheet.
Step 5-1 specifically includes following steps：
Step 5-1-1. is combined empty using GIS Spatial Data Analysis according to the contaminant information of return and live weather information
Gas pollutant diffusion model, the spread condition to pollutant is analyzed, and obtains analysis result；
Analysis result is passed through the setDataSet side in HeatmapOverlay classes in Baidu map SDK by step 5-1-2.
Data after analysis are added in data set by method, then call show methods to be shown time-space distribution graph；
Step 5-1-3. calls setInterval methods to come whether poll reaches the stipulated time, constantly sends pollutant
Data and update electronic map to realize real-time online that time-space distribution graph ajax drafting acquisition request monitoring terminals are gathered in real time
Monitoring.
Step 5-2 specifically includes following steps：
Step 5-2-1. mobile pollution source data sheet modules enter line character by the data of return using regular expression
String parsing；
Data after parsing are traveled through and passed through by JavaScript by step 5-2-2.
Document.createElement methods and insertRow and insertCell methods dynamic creation table addition element with
Generate mobile pollution source data sheet.
Above is the specific embodiment of mobile pollution source on-line monitoring system of the present invention, specifically includes monitoring terminal, clothes
Business device end and the common three parts of Web client.Monitoring terminal is gathered when mobile pollution source is reached using sensor information
Module, meteorological information acquisition module, camera collecting vehicle information module are to mobile pollution source, pollutant and local weather information
It is acquired, and is stored in outer memory module, under controller module control, according to the agreement of formulation by the data of collection
By 3G/4G network transmissions to server end, the gathered data that service end sends monitoring terminal is reverse according to the agreement of transmission
The data sent are parsed, and the data after parsing are stored in server-side database.Web client by browser utilize because
Special net conducts interviews to specified URL, and pollutant spatial and temporal distributions and mobile pollution source ontology information, discharge are believed by internet
Breath and live weather information are checked, to grasp the emission information of pollutant real-time distribution and mobile pollution source.
Claims (2)
1. a kind of mobile pollution source on-line monitoring system；It is characterized in that：Including multiple monitoring terminals, server end and Web visitors
Family end；Wherein each monitoring terminal structure is identical,
Described each monitoring terminal includes power management module, outer memory module, clock module, wireless communication module, control
Device module processed, sensor information acquisition module, 3G/4G modules, meteorological information acquisition module, camera collecting vehicle information mould
Block；
The 3.3V voltage outputs of power management module are outer memory module, clock module, wireless communication module, controller module
Power supply；5V voltage outputs are 3G/4G modules, sensor information acquisition module is powered；12V voltage outputs are meteorological information acquisition mould
Block, camera collecting vehicle information module for power supply；
Sensor information acquisition module can will enter the Pollution drainage that mobile pollution source is produced when mobile pollution source is passed through
Row collection；Meteorological information acquisition module measures local weather information, and camera collecting vehicle information module can be
By the ontology information of mobile pollution source when mobile pollution source is passed through, including car plate, speed, vehicle are acquired；
External data storage module is by sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information
The data of module collection are stored；Clock module provides reference time information for monitoring terminal；Wireless communication module is to close on
The communication of node provides support；3G/4G modules are used for the data of storage being sent to server end；
Controller module enters with sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information module
Row connection, by sensor information acquisition module, meteorological information acquisition module, the data of camera collecting vehicle information module collection
Store in external data storage module, and control 3G/4G modules by the data stored in the module of external storage according to specified
Agreement be sent to server end；
Described server end includes data center module, database and Web server；
Each monitoring terminal is passed through the collection transmitted by 3G/4G networks by servers' data center module by multithreading
Data are received, and carry out resolving inversely according to the transmission agreement specified when sending, and by the result after parsing according to terminal
Numbering is updated to the record in the database of server end and adds timestamp；Web server is according to request in database
It is middle to inquire about corresponding data；
Described Web client sends to Web server and asked, and Web server sends request to Web client and responded,
The request of Web client is distributed to different request processing modules, and the result after processing is back to Web client；Web
The data that client is returned to Web server are handled.
2. a kind of monitoring method of mobile pollution source on-line monitoring system according to claim 1；Characterized in that, the party
Method specifically includes following steps：
Step one：Monitoring terminal is acquired to the mobile pollution source data, local meteorological data and pollutant data of arrival, deposited
Storage, is subsequently sent to service end；
Sensor information acquisition module can will enter the Pollution drainage that mobile pollution source is produced when mobile pollution source is passed through
Row collection；Local weather information is acquired by meteorological information acquisition module, and camera collecting vehicle information module can be
By the ontology information of mobile pollution source when mobile pollution source is passed through, including car plate, speed, vehicle are acquired；Controller module
The data Cun Chudao that sensor information acquisition module, meteorological information acquisition module, camera collecting vehicle information module are gathered
In external data storage module, and control 3G/4G modules by the data stored in the module of external storage according to specified agreement
It is sent to server end；
Step 2：The data that servers' data center module is sent to monitoring terminal are handled；
Each monitoring terminal is passed through the collection transmitted by 3G/4G networks by servers' data center module by multithreading
Data are received, and carry out resolving inversely according to the transmission agreement specified when sending, and by the result after parsing according to terminal
Numbering is updated to the record in the database of server end and adds timestamp；
Step 3：Web client sends to server end and asked, and request includes pollutant time-space distribution graph and draws request and mobile
Pollution sources information inquiry request, step 3-1 or step 3-2 are performed according to different requests respectively；
Step 3-1 specifically includes following steps：
Step 3-1-1. inputs the URL addresses specified in network browser address column and web client is conducted interviews；
Step 3-1-2. loads electronic map using Baidu map SDK, and sets zoom function；
Step 3-1-3. sends pollutant time-space distribution graph by getJSON methods and draws Ajax requests；
Step 3-2 specifically includes following steps：
Step 3-2-1. is by the monitoring terminal numbering input frame Input Monitor Connector terminal number in Form form components or in car
Trade mark input frame input vehicle identification number；
Step 3-2-2. clicks on inquiry button, is sent using the ajaxSubmit methods in JavaScript and there is Query Value
Ajax inquiry requests；
Step 4：Web server sends request to web client and responded, and the request of web client is distributed to different
Request processing function, and the result after processing is back to web client, specifically include the following steps：
Step 4-1, Web server obtain the request that Web client is sended over
Step 4-2, Web server make a distinction to the request sended over：Request processing function includes pollutant spatial and temporal distributions
Figure drafting request processing function and mobile pollution source information inquiring request processing function, transfer to perform step 3 or step according to request
Rapid 4；
Step 4-3, when Web client send Ajax request for pollutant time-space distribution graph draw request when, Web server meeting
The request is distributed to pollutant time-space distribution graph drawing view function, the monitoring terminal that the function is extracted in Ajax requests is compiled
Number ID, by Object Relation Mapping principle, being searched using Model.object.filter methods in the database of server should
The state-of-the-art record of ID correspondence monitoring terminal and the monitoring terminal adjacent with the monitoring terminal geographical position in database, and return
QuerySet objects are returned, then the QuerySet object sequences of return are melted into using serializers.serialize methods
The returning result of JSON forms, finally returns to web client and is parsed；
Step 4-4, when web client send ajax request be mobile pollution source information inquiring request when, Web server please
Ask and be distributed to mobile pollution source information inquiry view functions, the function, which is obtained in Ajax requests, needs the foundation of inquiry, the foundation
It is that pollution sources ontology information or monitoring node are numbered, shifting is then inquired about in database by Model.object.get methods
The record for the mobile pollution source that dynamic record or monitoring terminal of the pollution sources in database is recorded, and return to QuerySet pairs
As then the QuerySet objects of return are traveled through, the result of traversal is formatted in a character string, finally led to
Cross HttpResponse methods and the data being stored in character string are returned into Web client to parse；
Step 5：The data that Web client is returned to Web server are parsed：Being drawn for pollutant time-space distribution graph please
Ask the result of return to perform step 5-1 to be parsed, and generate pollutant time-space distribution graph；For mobile pollution source information inquiry
The result of request performs step 5-2 and parsed, and generates mobile pollution source data sheet；
Step 5-1 specifically includes following steps：
Step 5-1-1. is dirty according to the contaminant information of return and live weather information combination air using GIS Spatial Data Analysis
Thing diffusion model is contaminated, the spread condition to pollutant is analyzed, and obtains analysis result；
Step 5-1-2. will by the setDataSet methods in HeatmapOverlay classes in Baidu map SDK by analysis result
Data after analysis are added in data set, then call show methods to be shown time-space distribution graph；
Step 5-1-3. calls setInterval methods to come whether poll reaches the stipulated time, constantly sends pollutant space-time
Data and update electronic map to realize real time on-line monitoring that distribution map ajax drafting acquisition request monitoring terminals are gathered in real time；
Step 5-2 specifically includes following steps：
Step 5-2-1. mobile pollution source data sheet modules carry out character string solution by the data of return using regular expression
Analysis；
Data after parsing are traveled through and passed through by JavaScript by step 5-2-2.
Document.createElement methods and insertRow and insertCell methods dynamic creation table addition element with
Generate mobile pollution source data sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271638.2A CN107170219A (en) | 2017-04-24 | 2017-04-24 | A kind of mobile pollution source on-line monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710271638.2A CN107170219A (en) | 2017-04-24 | 2017-04-24 | A kind of mobile pollution source on-line monitoring system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107170219A true CN107170219A (en) | 2017-09-15 |
Family
ID=59813291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710271638.2A Pending CN107170219A (en) | 2017-04-24 | 2017-04-24 | A kind of mobile pollution source on-line monitoring system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107170219A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593557A (en) * | 2018-03-13 | 2018-09-28 | 杭州电子科技大学 | Based on TE-ANN-AWF mobile pollution source telemetry errors compensation methodes |
| CN108965371A (en) * | 2017-12-12 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of control method and device of camera |
| CN109446679A (en) * | 2018-11-02 | 2019-03-08 | 唐山华洋环保科技有限公司 | Pollutant online monitoring data packet intelligently parsing system |
| CN109583725A (en) * | 2018-11-19 | 2019-04-05 | 北京英视睿达科技有限公司 | The method and device of atmosphere pollution hot spot grid is determined based on light |
| CN109696208A (en) * | 2018-12-29 | 2019-04-30 | 北京维禹特科技发展有限公司 | A kind of waste gas monitoring traceability system and method |
| CN109981668A (en) * | 2019-04-02 | 2019-07-05 | 四川尊古科技有限公司 | Common apparatus Internet of Things communication means based on the extensive agreement of MQTT |
| CN110987079A (en) * | 2019-12-19 | 2020-04-10 | 安徽天玄智能科技有限公司 | Safety environment and intelligent lightning on-line monitoring and early warning system and method |
| CN111273104A (en) * | 2020-02-28 | 2020-06-12 | 安徽天玄智能科技有限公司 | Intelligent online monitoring and early warning method and device for dynamic environment and lightning protection GIS |
| CN111308241A (en) * | 2020-02-28 | 2020-06-19 | 安徽中普防雷科技有限公司 | Lightning protection facility online safety monitoring method and device based on GIS platform |
| CN111414694A (en) * | 2020-03-19 | 2020-07-14 | 天津中德应用技术大学 | Sewage monitoring system based on FCM and BP algorithm and establishment method thereof |
| CN113358702A (en) * | 2021-06-08 | 2021-09-07 | 无锡时和安全设备有限公司 | Pollution source monitoring system based on sensor array modularization |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020194226A1 (en) * | 2001-06-15 | 2002-12-19 | Dinesh Sheth | Internet information aggregation system using programmatic data extraction |
| CN101726466A (en) * | 2009-12-01 | 2010-06-09 | 康宇 | Multilane motor vehicle exhaust remote measuring device |
| CN102801803A (en) * | 2012-08-08 | 2012-11-28 | 浙江工业大学 | Vehicle monitoring system base on B/S architecture |
| CN202869972U (en) * | 2012-09-27 | 2013-04-10 | 宇星科技发展(深圳)有限公司 | Motor vehicle exhaust monitoring system |
| CN103595792A (en) * | 2013-11-15 | 2014-02-19 | 南京云创存储科技有限公司 | Environmental pollution trend monitoring system |
| US8861932B2 (en) * | 2012-05-18 | 2014-10-14 | At&T Mobility Ii Llc | Video service buffer management |
| CN104950076A (en) * | 2015-05-30 | 2015-09-30 | 黄燕云 | Air monitoring method based on mobile internet and mobile intelligent terminal and system thereof |
| CN205230326U (en) * | 2015-12-25 | 2016-05-11 | 天津众利和自动化科技有限公司 | Wireless monitoring system of vehicle environmental protection |
| CN103513599B (en) * | 2013-10-21 | 2016-08-17 | 江苏汇环环保科技有限公司 | Polluter online monitoring system based on Internet of Things |
| CN105865535A (en) * | 2016-06-28 | 2016-08-17 | 邢永安 | Online automobile exhaust monitoring system based on Internet of Things technology |
-
2017
- 2017-04-24 CN CN201710271638.2A patent/CN107170219A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020194226A1 (en) * | 2001-06-15 | 2002-12-19 | Dinesh Sheth | Internet information aggregation system using programmatic data extraction |
| CN101726466A (en) * | 2009-12-01 | 2010-06-09 | 康宇 | Multilane motor vehicle exhaust remote measuring device |
| US8861932B2 (en) * | 2012-05-18 | 2014-10-14 | At&T Mobility Ii Llc | Video service buffer management |
| CN102801803A (en) * | 2012-08-08 | 2012-11-28 | 浙江工业大学 | Vehicle monitoring system base on B/S architecture |
| CN202869972U (en) * | 2012-09-27 | 2013-04-10 | 宇星科技发展(深圳)有限公司 | Motor vehicle exhaust monitoring system |
| CN103513599B (en) * | 2013-10-21 | 2016-08-17 | 江苏汇环环保科技有限公司 | Polluter online monitoring system based on Internet of Things |
| CN103595792A (en) * | 2013-11-15 | 2014-02-19 | 南京云创存储科技有限公司 | Environmental pollution trend monitoring system |
| CN104950076A (en) * | 2015-05-30 | 2015-09-30 | 黄燕云 | Air monitoring method based on mobile internet and mobile intelligent terminal and system thereof |
| CN205230326U (en) * | 2015-12-25 | 2016-05-11 | 天津众利和自动化科技有限公司 | Wireless monitoring system of vehicle environmental protection |
| CN105865535A (en) * | 2016-06-28 | 2016-08-17 | 邢永安 | Online automobile exhaust monitoring system based on Internet of Things technology |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965371A (en) * | 2017-12-12 | 2018-12-07 | 北京视联动力国际信息技术有限公司 | A kind of control method and device of camera |
| CN108593557A (en) * | 2018-03-13 | 2018-09-28 | 杭州电子科技大学 | Based on TE-ANN-AWF mobile pollution source telemetry errors compensation methodes |
| CN108593557B (en) * | 2018-03-13 | 2020-08-11 | 杭州电子科技大学 | Remote measurement error compensation method based on TE-ANN-AWF (transverse electric field analysis) -based mobile pollution source |
| CN109446679A (en) * | 2018-11-02 | 2019-03-08 | 唐山华洋环保科技有限公司 | Pollutant online monitoring data packet intelligently parsing system |
| CN109583725A (en) * | 2018-11-19 | 2019-04-05 | 北京英视睿达科技有限公司 | The method and device of atmosphere pollution hot spot grid is determined based on light |
| CN109696208A (en) * | 2018-12-29 | 2019-04-30 | 北京维禹特科技发展有限公司 | A kind of waste gas monitoring traceability system and method |
| CN109981668A (en) * | 2019-04-02 | 2019-07-05 | 四川尊古科技有限公司 | Common apparatus Internet of Things communication means based on the extensive agreement of MQTT |
| CN110987079A (en) * | 2019-12-19 | 2020-04-10 | 安徽天玄智能科技有限公司 | Safety environment and intelligent lightning on-line monitoring and early warning system and method |
| CN111273104A (en) * | 2020-02-28 | 2020-06-12 | 安徽天玄智能科技有限公司 | Intelligent online monitoring and early warning method and device for dynamic environment and lightning protection GIS |
| CN111308241A (en) * | 2020-02-28 | 2020-06-19 | 安徽中普防雷科技有限公司 | Lightning protection facility online safety monitoring method and device based on GIS platform |
| CN111414694A (en) * | 2020-03-19 | 2020-07-14 | 天津中德应用技术大学 | Sewage monitoring system based on FCM and BP algorithm and establishment method thereof |
| CN113358702A (en) * | 2021-06-08 | 2021-09-07 | 无锡时和安全设备有限公司 | Pollution source monitoring system based on sensor array modularization |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107170219A (en) | A kind of mobile pollution source on-line monitoring system and method | |
| CN103092950B (en) | A kind of network public-opinion geographic position real-time monitoring system and method | |
| CN105959325A (en) | Method and system for automatically pushing questionnaire | |
| CN103049538B (en) | The action message syndication search of a kind of position-based service and interactive approach and system | |
| Nassar et al. | The current and future role of smart street furniture in smart cities | |
| CN103246963B (en) | Based on the staffs training system of Internet of Things | |
| CN102118711B (en) | Information push method and information push device | |
| CN107820214A (en) | A kind of user trajectory analysis system based on time suboptimal control | |
| CN204612755U (en) | Based on the insect pest monitor and early warning system of cloud computing platform | |
| CN103853838B (en) | A kind of data processing method and device | |
| CN109714387A (en) | A kind of operation management system alarm method for subscribing subscribes to terminal, issue terminal and system | |
| CN102263800A (en) | Geographic information internet of things system constructed based on cloud computing, and application | |
| CN108737519A (en) | A kind of industrial Internet of Things cloud service platform intelligent acquisition method | |
| CN105471715A (en) | Mobile social network friend recommending method and system based on geographical position change | |
| CN109038816A (en) | A kind of polling transmission line management system | |
| CN101751477A (en) | SVG-based Web GIS building room query system and query method | |
| CN202475755U (en) | Intelligent travel service system based on GIS | |
| CN106934466B (en) | Traffic infrastructure state information acquisition method | |
| CN113256163B (en) | Smart city government affair cloud platform off-network operation method and system | |
| CN104933662A (en) | Real-time monitoring and informing system and method for environment by user under Internet of Things service | |
| CN106682168A (en) | Construction method of visual cross-region urban data query system | |
| Bebelaar et al. | Monitoring urban environmental phenomena through a wireless distributed sensor network | |
| CN104483880B (en) | A kind of collecting method and data acquisition server | |
| Yu et al. | Real-time carbon dioxide emission monitoring system based on participatory sensing technology | |
| CN111678531B (en) | Subway path planning method based on LightGBM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170915 |