CN106850717A - A kind of method of the monitoring industrial data collection gateway real time data based on webpage - Google Patents
A kind of method of the monitoring industrial data collection gateway real time data based on webpage Download PDFInfo
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- CN106850717A CN106850717A CN201510887567.XA CN201510887567A CN106850717A CN 106850717 A CN106850717 A CN 106850717A CN 201510887567 A CN201510887567 A CN 201510887567A CN 106850717 A CN106850717 A CN 106850717A
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- real time
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—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
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- Debugging And Monitoring (AREA)
- Information Transfer Between Computers (AREA)
Abstract
The invention discloses a kind of method of the monitoring industrial data collection gateway real time data based on webpage, it is characterised in that comprise the following steps：Step 1, user are arranged on the embedded web server on industrial data collection gateway by browser access；Step 2, embedded web server call cgi script；Step 3, cgi script pass through calling interface routine access industrial data collection gateway real time data；Step 4, cgi script send to browser the data of acquisition by embedded web server.Without installing client software on debugging computer, the real time data of industrial data collection gateway, more convenient tune-up data acquisition gateway can be easily and efficiently monitored by webpage.
Description
Technical field
The present invention relates to a kind of method of the monitoring industrial data collection gateway real time data based on webpage.
Background technology
The method of the monitoring data of traditional industrial data collection gateway is all based on C/S modes, it is necessary to pass through
In debugging computer corresponding client software installed above, client software attachment means can just be counted in real time
According to monitoring, this method needs specific client software, brings very big to debugging and follow-up maintenance
It is inconvenient.
The content of the invention
Regarding to the issue above, the present invention provides a kind of monitoring industrial data collection gateway based on webpage and counts in real time
According to method, without debugging computer on client software is installed, can easily and efficiently be supervised by webpage
It is more convenient to debug and monitoring data acquisition gateway depending on industrial data collection gateway real time data.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the present invention is achieved through the following technical solutions：
A kind of method of the monitoring industrial data collection gateway real time data based on webpage, it is characterised in that bag
Include following steps：
Step 1, user are arranged on the embedded Web service on industrial data collection gateway by browser access
Device；
The parameter call cgi script that step 2, embedded web server are transmitted according to browser；
Step 3, cgi script pass through calling interface routine access industrial data collection gateway real time data；
Step 4, cgi script send to browser the data of acquisition by embedded web server.
It is preferred that, the net that user passes through embedded JavaScript program in browser access embedded web server
Page；When user's input data in browser control interface, it is carried out by JavaScript program first pre-
Treatment, checks whether input data meets the requirements, for satisfactory data, then by JavaScript journeys
Sequence calls the XMLHttpRequest components of AJAX engines to send asynchronous HTTP to embedded web server please
Ask；Cgi script in embedded web server is analyzed treatment to asynchronous HTTP request.
It is preferred that, when asking to return, AJAX engines notify that client is updated accordingly using JavaScript
User interface.
The beneficial effects of the invention are as follows：
Firstth, embedded device accesses Internet and causes that carrying out remote monitoring to the equipment becomes to be more prone to,
User can use browser as the interface for accessing embedded web server, can so greatly improve embedding
Enter the ease for use of formula equipment.It is embedding that Embedded Web Server provides a kind of economic, practical internet
Enter formula access scheme, only need browser just to may have access to various information via Ethernet and ICP/IP protocol.Client
Machine can arbitrarily be set, as long as Internet and Internet access embedded web server can be connected, just can monitor
For information about, brought great convenience to maintenance and management work.
Secondth, CGI (Common Gateway Interface) is Web server and outside extension application
A kind of interactive standard interface, can be processed from visitor according to the outside extension application of CGI Standard compilations
The cooperative work data at family end, completes the dynamic interaction of client and server, so as to realize static HTML nets
The treatment of the function that page cannot be realized, such as form data, data base querying.By writing outside different CGI
Portion's extender can complete to field equipment data collection task, client user by it and it is embedded
Web server can just complete the access to dynamic data.
3rd, the flush mechanism that browses based on the page is only provided due to CGI technology, this mechanism is in dynamic brush
During new data there is flicker defect in the page, and the refreshing of full page can expend the processor time, and AJAX
(Asynchronous Javascript And XML) technology has then played the ability of client.Pass through
Low volume data is carried out on backstage with server to exchange, AJAX can make webpage realize asynchronous refresh.
4th, AJAX technologies and CGI technology are combined, the method on debugging computer without installing client
Software, directly can just monitor real time data by webpage.Engineering staff only needs to debug computer, without peace
Fill any client software, it is possible to monitor the real time data inside data acquisition gateway.Operation and maintenance is all
It is very convenient.
5th, this method employs the web server of Apache, and the performance requirement to data acquisition gateway is low,
It is required that resource it is few, the work of acquisition system will not be impacted.
Brief description of the drawings
Fig. 1 is a kind of letter of the method for the monitoring industrial data collection gateway real time data based on webpage of the present invention
Breath interaction schematic diagram；
Fig. 2 is the schematic diagram of AJAX handling processes of the present invention.
Specific embodiment
Technical solution of the present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, with
Those skilled in the art is set to be better understood from the present invention and can be practiced, but illustrated embodiment is not made
It is limitation of the invention.
A kind of method of the monitoring industrial data collection gateway real time data based on webpage, first in industrial data
Embedded server is installed in the embedded devices such as acquisition gateway, and has configured relevant parameter so that the equipment
Can be by web page access.Such as, common web server such as Apache, writes webpage and is adopted for display
Remote signalling and remote measurement inside acquisition channel state and collection plant stand inside collection gateway.
As shown in figure 1, specific information exchange comprises the following steps：
Step 1, user are arranged on the embedded Web service on industrial data collection gateway by browser access
Device；
The parameter call cgi script that step 2, embedded web server are transmitted according to browser；
Step 3, cgi script pass through calling interface routine access industrial data collection gateway real time data；
Step 4, cgi script send to browser the data of acquisition by embedded web server.
As shown in Figure 2, it is preferable that user embeds by browser access embedded web server
The webpage of JavaScript program；When user's input data in browser control interface, first by
JavaScript program is pre-processed to it, checks whether input data meets the requirements, for meeting the requirements
Data, then the XMLHttpRequest components of AJAX engines are called to embedded from JavaScript program
Web server sends asynchronous HTTP request.Cgi script in embedded web server please to asynchronous HTTP
Ask and be analyzed treatment, when asking to return, AJAX engines notify that client is updated using JavaScript
Corresponding user interface.
When embedded web server receives the request from client：For the required parameter of channel status
It is tunnel name；Required parameter for remote signalling and telemetry value then includes plant stand address, unit address, remote signalling
The address of point number, each remote signalling point or telemetry station.Then AJAX engines produce XMLHttpRequest
These parameters are passed to service end embedded web server by request.Simultaneously AJAX engine asynchronous reception
Data, and client browser is returned to, the dynamic page for updating client browser.
AJAX is the integration of multiple technologies, and it is mainly technically characterized by：1. application XHTML and CSS is standardized；
2. Dynamic Announce and interaction are realized using DOM；3. data exchange is carried out with treatment using XML and XSLT；
4. realize that asynchronous data reads with XMLHttpRequest；5. bound with JavaScript and treatment is all
Data.The advantage of AJAX have it is following some：(1) burden of server is alleviated.Because AJAX technologies are
Fetch on demand evidence, so reducing the burden that redundant request and response are caused to server most possibly.(2)
Updating web, reduces the stand-by period of user.
By AJAX technologies, the Local hydrodynamic unit of the page is realized, when user needs to check and updates server end
During data, the JavaSeript routine calls performed in browser are downloaded to by from server end
XMLHttpRequest components send to server end and ask.The cgi script of server end receives request, place
Latest data is returned into browser after reason, the response processing routine specified by XMLHttpRequest components
Response of the reason from server, thus avoid repeatedly transmitting for the information such as static images in the page, reduces and uses
The family stand-by period.
By the network address of web page access data acquisition gateway, the channel status page and real-time remote signalling are clicked to enter
The remote measurement page, as a result shows that webpage state shown above is consistent with the data inside actual acquisition gateway, clothes
The business end web server refreshing webpage client page of AJAX Technique dynamics, so as to reach monitoring dynamic number
According to effect.
The beneficial effects of the invention are as follows：
Firstth, embedded device accesses Internet and causes that carrying out remote monitoring to the equipment becomes to be more prone to,
User can use browser as the interface for accessing embedded web server, can so greatly improve embedding
Enter the ease for use of formula equipment.It is embedding that Embedded Web Server provides a kind of economic, practical internet
Enter formula access scheme, only need browser just to may have access to various information via Ethernet and ICP/IP protocol.Client
Machine can arbitrarily be set, as long as Internet and Internet access embedded web server can be connected, just can monitor
For information about, brought great convenience to maintenance and management work.
Secondth, CGI (Common Gateway Interface) is Web server and outside extension application
A kind of interactive standard interface, can be processed from visitor according to the outside extension application of CGI Standard compilations
The cooperative work data at family end, completes the dynamic interaction of client and server, so as to realize static HTML nets
The treatment of the function that page cannot be realized, such as form data, data base querying.By writing outside different CGI
Portion's extender can complete to field equipment data collection task, client user by it and it is embedded
Web server can just complete the access to dynamic data.
3rd, the flush mechanism that browses based on the page is only provided due to CGI technology, this mechanism is in dynamic brush
During new data there is flicker defect in the page, and the refreshing of full page can expend the processor time, and AJAX
(Asynchronous Javascript And XML) technology has then played the ability of client.Pass through
Low volume data is carried out on backstage with server to exchange, AJAX can make webpage realize asynchronous refresh.
4th, AJAX technologies and CGI technology are combined, the method on debugging computer without installing client
Software, directly can just monitor real time data by webpage.Engineering staff only needs to debug computer, without peace
Fill any client software, it is possible to monitor the real time data inside data acquisition gateway.Operation and maintenance is all
It is very convenient.
5th, this method employs the web server of Apache, and the performance requirement to data acquisition gateway is low,
It is required that resource it is few, the work of acquisition system will not be impacted.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention, every profit is not thereby limited
The equivalent structure or equivalent flow conversion made with description of the invention and accompanying drawing content, or directly or
Connect and be used in other related technical fields, be included within the scope of the present invention.
Claims (4)
1. a kind of method of the monitoring industrial data collection gateway real time data based on webpage, it is characterised in that including
Following steps：
Step 1, user are arranged on the embedded Web service on industrial data collection gateway by browser access
Device；
The parameter call cgi script that step 2, embedded web server are transmitted according to browser；
The real time data that step 3, cgi script pass through calling interface routine access real-time acquisition system；
The data of acquisition are returned to browser by step 4, cgi script by embedded web server.
2. the side of a kind of monitoring industrial data collection gateway real time data based on webpage according to claim 1
Method, it is characterised in that user is by embedding JavaScript in browser access embedded web server
The webpage of program；When user's input data in browser control interface, first by JavaScript journeys
It is pre-processed ordered pair, checks whether input data meets the requirements, for satisfactory data, then
The XMLHttpRequest components for calling AJAX engines from JavaScript program take to embedded Web
Business device sends asynchronous HTTP request；Cgi script in embedded web server is to asynchronous HTTP request
It is analyzed treatment.
3. the side of a kind of monitoring industrial data collection gateway real time data based on webpage according to claim 2
Method, it is characterised in that when asking to return, AJAX engines notify that client is come using JavaScript
Update corresponding user interface.
4. the side of a kind of monitoring industrial data collection gateway real time data based on webpage according to claim 1
Method, it is characterised in that industrial data collection gateway real time data includes channel status and real-time telemetry value
With remote signalling value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887567.XA CN106850717A (en) | 2015-12-07 | 2015-12-07 | A kind of method of the monitoring industrial data collection gateway real time data based on webpage |
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| CN201510887567.XA CN106850717A (en) | 2015-12-07 | 2015-12-07 | A kind of method of the monitoring industrial data collection gateway real time data based on webpage |
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Family
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107453957A (en) * | 2017-09-19 | 2017-12-08 | 安徽三马信息科技有限公司 | A kind of acquisition gateway for supporting long-range renewal agreement |
| CN107453988A (en) * | 2017-09-19 | 2017-12-08 | 安徽三马信息科技有限公司 | A kind of operation method and its system of acquisition gateway management platform |
| CN108809686A (en) * | 2017-07-11 | 2018-11-13 | 北京视联动力国际信息技术有限公司 | Resource synchronization method, device, electronic equipment and computer readable storage medium |
| CN109857473A (en) * | 2017-11-29 | 2019-06-07 | 北京京东尚科信息技术有限公司 | A kind of loading method and device of page data |
| CN110225142A (en) * | 2019-07-10 | 2019-09-10 | 深圳市友华通信技术有限公司 | ONU adjustment method |
| CN110278263A (en) * | 2019-06-18 | 2019-09-24 | 重庆鲲量科技有限公司 | Embedded B/S framework implementation method and platform based on AJAX and BOA |
| CN110611610A (en) * | 2019-08-27 | 2019-12-24 | 江苏斯菲尔电气股份有限公司 | Embedded Internet of things energy gateway and Internet of things system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108809686A (en) * | 2017-07-11 | 2018-11-13 | 北京视联动力国际信息技术有限公司 | Resource synchronization method, device, electronic equipment and computer readable storage medium |
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| CN107453957A (en) * | 2017-09-19 | 2017-12-08 | 安徽三马信息科技有限公司 | A kind of acquisition gateway for supporting long-range renewal agreement |
| CN107453988A (en) * | 2017-09-19 | 2017-12-08 | 安徽三马信息科技有限公司 | A kind of operation method and its system of acquisition gateway management platform |
| CN109857473A (en) * | 2017-11-29 | 2019-06-07 | 北京京东尚科信息技术有限公司 | A kind of loading method and device of page data |
| CN110278263A (en) * | 2019-06-18 | 2019-09-24 | 重庆鲲量科技有限公司 | Embedded B/S framework implementation method and platform based on AJAX and BOA |
| CN110225142A (en) * | 2019-07-10 | 2019-09-10 | 深圳市友华通信技术有限公司 | ONU adjustment method |
| CN110611610A (en) * | 2019-08-27 | 2019-12-24 | 江苏斯菲尔电气股份有限公司 | Embedded Internet of things energy gateway and Internet of things system |
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Application publication date: 20170613 |
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