CN106707838A - Building energy data collection system and method based on Linux architecture - Google Patents
Building energy data collection system and method based on Linux architecture Download PDFInfo
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- CN106707838A CN106707838A CN201510793334.3A CN201510793334A CN106707838A CN 106707838 A CN106707838 A CN 106707838A CN 201510793334 A CN201510793334 A CN 201510793334A CN 106707838 A CN106707838 A CN 106707838A
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- building energy
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
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Abstract
The invention relates to a building energy monitoring platform. A building energy data collection system based on Linux architecture comprises a collector used for collecting building energy data and a cloud server connected via a TCP/IP interface. The cloud server is equipped with an Oracel database. The collector is equipped with configuration software. A configuration file is generated through the configuration software, and the configuration file is an XML format file. A collection method comprises the following steps: a Linux system runs inside a collector, and an interface reading program, a configuration file and a data uploading program run on the system, wherein the configuration file mainly includes the collection frequency, the address variable corresponding to collection equipment, the address of a remote server, and the information of an Oracle database on the remote server; and the interface reading program reads an equipment 485 interface variable according to the configuration and transmits the equipment 485 interface variable to the data uploading program, and the data uploading program uploads the equipment 485 interface variable to a cloud server according to the configuration file. The threshold for use is lowered. Monitoring values can be transmitted to the cloud server through only one collector and a network.
Description
Technical field
The present invention relates to building energy monitor supervision platform, more particularly to a kind of collecting method of building energy.
Background technology
Currently, industrial control system is open increasingly stronger to EPA structural development, the particularly rise of smart machine, and smart machine networks very powerful demand.And in building energy monitoring field, data acquisition is responsible for acquisition management by the external expensive professional equipment such as Siemens, Honeywell more, cause investment threshold too high, technical staff is required also to arrive very much, maintenance difficulties are big.
The content of the invention
It is contemplated that overcoming the defect of prior art, there is provided a kind of building energy data collecting system and method based on Linux frameworks.Present invention reduces threshold is used, a collector and network are only needed now, you can monitor value is transmitted to Cloud Server.
A kind of building energy data collecting system based on Linux frameworks of the present invention, the Cloud Server that it is included the collector of collection building energy data and is connected by TCP/IP interfaces, the Cloud Server has oracle database, the collector has configuration software, configuration file is generated by the configuration software, configuration file is xml formatted files.
A kind of described building energy data collecting system based on Linux frameworks, the configuration file includes following message：Project, collector numbering, device address, variable Value Types, variable information description information；Information above is stored in an xml formatted file.
A kind of described building energy data collecting system based on Linux frameworks, the variable description information includes：The information of device name, frequency acquisition, local data base information and teledata information bank, information above is stored in an xml formatted file.
The described building energy data collecting system based on Linux frameworks, it also includes the Cloud Server with oracle database；Local data base connects the Cloud Server by upload program.
A kind of collecting method using the described building energy data collecting system based on Linux frameworks, the acquisition method includes：
Collector internal operation linux system, the interface reading program run in system, configuration file, data upload program etc.；Configuration file mainly includes frequency acquisition, the corresponding address variable of collecting device, the address of remote server, the oracle database information on remote server；
Interface reads and is transmitted to data upload program according to after the interface variables of configuration reading equipment 485, and data upload program is uploaded to Cloud Server according to configuration file；If cannot connect, data in the local database after company connects to the Net, are uploaded to long-range oracle database by poke in local SQlite databases.
Described collecting method, it is considered to collector hardware configuration, the local SQlite databases can only nearest 10,000 secondary data of poke, removed automatically more than 10,000 monitor values.
The present invention is a kind of extension remote data acquisition system of the Linux embedded systems based on ARM frameworks.RS485 communication interfaces of the present invention or standard, using differential signal negative logic ,+2V~+6V is represented " 0 ", and -6V~-2V is represented " 1 ".RS485 has the two kinds of wiring of two-wire system and four-wire system, and four-wire system is full duplex communication mode, and two-wire system is half duplex communication mode, and it, using frequent, is the communication interface of smart machine in industrial circle.The present invention changes a job in civilian, only needs a collector and network, you can monitor value is transmitted to Cloud Server.The present invention is required for the import equipment of costliness, reduces and uses threshold.
Brief description of the drawings
Fig. 1 is data collection task method block diagram.
Fig. 2 is the process that configurator generates configuration file.
Specific embodiment
As depicted in figs. 1 and 2, a kind of building energy data collecting system based on Linux frameworks, the Cloud Server 2 that it is included the collector 1 of collection building energy data and is connected by TCP/IP interfaces, the Cloud Server has oracle database, the collector 1 has configuration software 11, configuration file 12 is generated by the configuration software, configuration file is xml formatted files.
A kind of described building energy data collecting system based on Linux frameworks, the configuration file includes following message：Project, collector numbering, device address, variable Value Types, variable information description information；Information above is stored in an xml formatted file.
A kind of described building energy data collecting system based on Linux frameworks, the variable description information includes：The information of device name, frequency acquisition, local data base information and teledata information bank, information above is stored in an xml formatted file.
The described building energy data collecting system based on Linux frameworks, it also includes the Cloud Server with oracle database；Local data base connects the Cloud Server by upload program.
The collecting method of the system is through the following steps that realize：
Field monitoring equipment is built, such as intellectual water meter, intelligent electric meter, the address variable of the integrated each monitoring device of RS485 buses, after field connection is normal, you can opened；
Start collector linux system, after normal operation, first using parameter configuration need to be carried out by PC configuration tools, generate configuration file, mainly include：
The information such as the IP address and database information of Cloud Server, local toy data base information, username and password；
The label to be gathered roll-call, data type, source label information；
The maximum allowable configuration collection point of equipment, equipment allows gathered data type, communication packet form and collection period；
After configuration generation configuration file, the start-up mode of port reading program and data upload program is set, as long as started shooting and starting；
After the reading program of port, collector has reading normal lamp flicker, it is also possible to by the value of PC configurator read port reading programs；
After upload program starts, database is sent to after the value for receiving interface program reading.
Because frequency acquisition is not high, collection in such as 5 minutes once, does not use real-time data base, only interim SQlite data files in system..When uploading, upload program judges whether network is smooth, under the conditions of network is normal, if can connect the oracle database on Cloud Server and its Cloud Server, as long as one of link is not connected, data are with regard to poke in local toy data base（SQlite files）In, after waiting network unimpeded, then resume.
Claims (6)
1. a kind of building energy data collecting system based on Linux frameworks, the Cloud Server that it is included the collector of collection building energy data and is connected by TCP/IP interfaces, the Cloud Server has Oracel databases, it is characterized in that, the collector has configuration software, configuration file is generated by the configuration software, configuration file is xml formatted files.
2. a kind of building energy data collecting system based on Linux frameworks according to claim 1, it is characterised in that the configuration file includes following message：Project, collector numbering, device address, variable Value Types, variable information description information；All of above information Store is in an xml document.
3. a kind of building energy data collecting system based on Linux frameworks according to claim 2, it is characterised in that the variable description information includes：The information of device name, frequency acquisition, local data base information and teledata information bank, all of above information Store is in an xml document.
4. the building energy data collecting system based on Linux frameworks according to claim 1, it is characterised in that it also includes the Cloud Server with oracle database；Local data base connects the Cloud Server by upload program.
5. a kind of use is based on the collecting method of the building energy data collecting system of Linux frameworks as claimed in claim 1, it is characterised in that the acquisition method includes：
Collector internal operation linux system, the interface reading program run in system, configuration file, data upload program；Configuration file mainly includes frequency acquisition, the corresponding address variable of collecting device, the address of remote server, the oracle database information on remote server；
Interface reads and is transmitted to data upload program according to after the interface variables of configuration reading equipment 485, and data upload program is uploaded to Cloud Server according to configuration file；If cannot connect, data in the local database after company connects to the Net, are uploaded to long-range oracle database by poke in local small-sized SQlite databases.
6. collecting method as claimed in claim 5, it is characterised in that consider collector hardware configuration information, the local SQlite databases can only nearest 10,000 secondary data of poke, removed automatically more than 10,000 monitor values.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793334.3A CN106707838A (en) | 2015-11-18 | 2015-11-18 | Building energy data collection system and method based on Linux architecture |
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| CN201510793334.3A CN106707838A (en) | 2015-11-18 | 2015-11-18 | Building energy data collection system and method based on Linux architecture |
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| CN106707838A true CN106707838A (en) | 2017-05-24 |
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| CN201510793334.3A Pending CN106707838A (en) | 2015-11-18 | 2015-11-18 | Building energy data collection system and method based on Linux architecture |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108390925A (en) * | 2018-02-08 | 2018-08-10 | 上海威士顿信息技术股份有限公司 | A kind of data collecting system and method |
| CN108563664A (en) * | 2018-01-04 | 2018-09-21 | 上海电气集团股份有限公司 | A kind of real-time data processing method at industrial equipment end |
| CN109302480A (en) * | 2018-10-10 | 2019-02-01 | 江苏卓正环保科技有限公司 | A kind of method of data collecting instrument Remote configuration |
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Application publication date: 20170524 |
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