CN105204406A - Remote computer monitoring device and method for landfill gas generator sets - Google Patents
Remote computer monitoring device and method for landfill gas generator sets Download PDFInfo
- Publication number
- CN105204406A CN105204406A CN201510691965.4A CN201510691965A CN105204406A CN 105204406 A CN105204406 A CN 105204406A CN 201510691965 A CN201510691965 A CN 201510691965A CN 105204406 A CN105204406 A CN 105204406A
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- China
- Prior art keywords
- gas
- driven generator
- communication processor
- data
- service
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Classifications
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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
- G05B19/0425—Safety, monitoring
-
- 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
Abstract
The invention relates to the technical field of a power station of landfill gas generator sets, and discloses a remote computer monitoring device and method for the landfill gas generator sets. According to the method, the input terminal of a remote computer monitoring device (1) for the landfill gas generator sets is connected with a gas pre-treatment monitoring point (4) through a communication management machine (2) and a gas pre-treatment monitoring device (3); the generator set data acquisition port of the communication management machine (2) is connected with a plurality of generator set control cabinets. The remote computer monitoring device and method have the functions of displaying, recording, saving, retrieving and sharing service data in the Internet in real time, as well as feeding back and controlling the running state.
Description
Technical field
The present invention relates to landfill gas power generation unit plant technical field, be a kind of by the data of multiple landfill gas power generation unit operation by the software systems collection corresponding with equipment of some equipment in computing machine, by software systems, service data shown in real time, record memory scan, internet shares and the function such as running status FEEDBACK CONTROL.Particularly relate to a kind of refuse landfill gas genset far-end computer supervising device and method.
Background technology
In current gas driven generator group power station unit operation monitoring mainly through operator on duty periodically arrive unit side observe be arranged on on-site control cashier's office in a shop panel board to monitor the running status of unit.The shortcoming that this mode monitors unit operation has that personnel labor intensity is large, extremely can not process in time appears in inefficiency, unit, service data record not in time etc.
Summary of the invention
In order to solve the deficiency that background technology exists, the present invention proposes a kind of refuse landfill gas genset far-end computer supervising device and method, be utilize communication processor and computing machine and a set of software systems to build supervising device, the multiple stage For Generator Unit Operating Parameters at scene and state are shown in real time, record memory scan, internet shares and the function such as running status FEEDBACK CONTROL.
For achieving the above object, the present invention adopts following technical scheme:
A kind of refuse landfill gas genset far-end computer supervising device, comprise: gas driven generator group far end computer monitoring device, communication processor, gas pre-service supervising device, gas pre-service monitoring measuring point, gas blowing engine supervising device, gas driven generator distribution management device, gas driven generator group, described gas driven generator group far end computer monitoring device input end passes through communication processor, gas pre-service supervising device and gas pre-service are monitored measuring point and are connected, the unit data acquisition port of communication processor is connected with multiple stage machine set control cabinet respectively, every platform machine set control cabinet is by gas blowing engine supervising device, gas driven generator distribution management device, gas driven generator group forms, the data output end of gas driven generator group is respectively by gas blowing engine supervising device, gas driven generator distribution management device is connected with the unit data acquisition port of communication processor.
A kind of refuse landfill gas genset far-end computer method for supervising, adopt communication processor as unit data acquisition intermediary, in refuse landfill gas genset power station, multiple stage machine set control cabinet and communication processor connect and compose data acquisition communication topology net, communication processor is communicated by the generate electricity acquisition control system of refuse landfill gas genset supervisory system of communication protocol and gas that each port of configuration connects, realizes data remote; Communication processor again by Ethernet interface the data retransmission imported into in far-end computer, the software that computing machine is installed realizes the display of service data after data being resolved by communication protocol, record memory scan, internet are shared again and the function of running status FEEDBACK CONTROL.
Owing to adopting technical scheme as above, the present invention has following superiority:
The present invention be a kind ofly to show in real time for multiple stage operating states of the units remote data in gas driven generator group power house, record memory scan, internet shares and the device of the function i ntegration such as running status FEEDBACK CONTROL.By a communication processor, the parameter concentrated collection of each unit is forwarded in control and monitor console computing machine, in supervisory control comuter by reaching the long-range real-time display of running state data after corresponding software process real time data, record memory scan, internet share and the function such as running status FEEDBACK CONTROL.Software utilizes the collection of VC++ developing instrument design data, data display, data background process, system configuration, utilizes SQLServer2000 database server process to write and realizes data background process.Running software is on Microsoft windows serial system.
Accompanying drawing explanation
Fig. 1 is refuse landfill gas genset far-end computer supervising device system chart.
In figure: 1, gas driven generator group far end computer monitoring device; 2, communication processor; 3, gas pre-service supervising device; 4, gas pre-service monitoring measuring point; 5, gas blowing engine supervising device; 6, gas driven generator distribution management device; 7, gas driven generator group.
embodiment:
As shown in Figure 1, a kind of refuse landfill gas genset far-end computer supervising device, adopt communication processor as unit data acquisition intermediary, in refuse landfill gas genset power station, the on-site control cabinet of multiple stage unit and communication processor connect and compose data acquisition communication topology net, communication processor is communicated by the generate electricity acquisition control system of refuse landfill gas genset supervisory system of communication protocol and gas that each port of configuration connects, realizes data remote.Communication processor again by Ethernet interface the data retransmission imported into in far-end computer, the software that computing machine is installed realizes the display of service data after data being resolved by communication protocol, record memory scan, internet are shared and the function such as running status FEEDBACK CONTROL again.The concrete block diagram of system is shown in shown in accompanying drawing 1.In figure, between ' 1 ' and ' 2 ', line is twisted-pair feeder, forms TCPModbus communication network; ' 2 ' and ' 3 ', ' 2 ' and ' 5 ', between ' 2 ' and ' 6 ', line is the Modbus communication network that gas pre-service supervising device and communication processor, gas blowing engine supervising device and communication processor are formed, to data concentrated collection; Between ' 3 ' and ' 4 ', line is that gas pre-service monitoring measuring point such as gas concentration, flow etc. collections access to gas pre-service supervising device; ' 7 ' is that unit is monitored measuring point such as the measuring points such as rotating speed, oil temperature, oil pressure, electric current, voltage and accessed to gas blowing engine supervising device and the collection of gas driven generator distribution management device with ' 5 ' and ' 6 ' line.
The other supervisory system of the machine that defines is ModbusRTU communication slave station, again other for the machine supervisory system protocol configuration be connected on communication processor port is become ModbusRTU communication main station, communication processor is read the data unit operation that supervisory system collects in the memory table of communication processor.
The Ethernet interface of configuration communication supervisor is ModbusTCPsever pattern, all to data be sent in LAN (Local Area Network) or internet by ModbusTCPsever protocol format, then in LAN (Local Area Network) or internet terminal computing machine, run the display of corresponding software simulating service data, record memory scan, internet share and the function such as running status FEEDBACK CONTROL.
Corresponding software simulating is based on adopting visualC++ developing instrument and SQLserver2000 database data platform on Microsoft windows system.Software is divided into data acquisition, data display, data background process, system configuration four part.Wherein data acquisition adopts soket programming flow process, all request of data are sent to telecommunication management according to TCPmodbus order format, communication processor sends to computing machine data by TCPmodbus protocol format according to the order of transmitting configured, data acquisition, being stored into after Data Analysis in SQLserver2000 database, realizes the collection of the on-the-spot service data of power station unit;
Under wherein data are presented at the MFC development mode of VC++, by the message OnCtlColor (CDC*pDC of the interface processing of heavy duty, CWnd*pWnd, UINTnCtlColor) realize color interface collocation of colour, after reading the data of data acquisition collection by heavily loaded Timing Processing message OnTimer (UINTnIDEvent) from SQL2000 database, be shown to interface;
Wherein data background process utilizes SQLServer2000 data base procedure script edit device to write data processing script, the ODBC(supported utilizing VC++) development interface calls these processes, realize each function of data processing, as: the functions such as history data store, derivation EXEC formatted data;
The wherein system configuration function ODBC(that utilizes VC++ to support) field of correlation table realizes programmed acquisition interval, the energy such as the amendment of data retention over time, display parameter name in development interface operating database.
Claims (2)
1. a refuse landfill gas genset far-end computer supervising device, it is characterized in that: comprising: gas driven generator group far end computer monitoring device (1), communication processor (2), gas pre-service supervising device (3), gas pre-service monitoring measuring point (4), gas blowing engine supervising device (5), gas driven generator distribution management device (6), gas driven generator group (7), described gas driven generator group far end computer monitoring device (1) input end is by communication processor (2), gas pre-service supervising device (3) and gas pre-service are monitored measuring point (4) and are connected, the unit data acquisition port of communication processor (2) is connected with multiple stage machine set control cabinet respectively, every platform machine set control cabinet is by gas blowing engine supervising device (5), gas driven generator distribution management device (6), gas driven generator group (7) forms, the data output end of gas driven generator group (7) is respectively by gas blowing engine supervising device (5), gas driven generator distribution management device (6) is connected with the unit data acquisition port of communication processor (2).
2. a refuse landfill gas genset far-end computer method for supervising, it is characterized in that: adopt communication processor (2) as unit data acquisition intermediary, in refuse landfill gas genset power station, multiple stage machine set control cabinet and communication processor (2) connect and compose data acquisition communication topology net, communication processor (2) is communicated by the generate electricity acquisition control system of refuse landfill gas genset supervisory system of communication protocol and gas that each port of configuration connects, realizes data remote; Communication processor again by Ethernet interface the data retransmission imported into in far-end computer, the software that computing machine is installed realizes the display of service data after data being resolved by communication protocol, record memory scan, internet are shared again and the function of running status FEEDBACK CONTROL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510691965.4A CN105204406A (en) | 2015-10-23 | 2015-10-23 | Remote computer monitoring device and method for landfill gas generator sets |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510691965.4A CN105204406A (en) | 2015-10-23 | 2015-10-23 | Remote computer monitoring device and method for landfill gas generator sets |
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| CN105204406A true CN105204406A (en) | 2015-12-30 |
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| CN201510691965.4A Pending CN105204406A (en) | 2015-10-23 | 2015-10-23 | Remote computer monitoring device and method for landfill gas generator sets |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505994A (en) * | 2020-05-08 | 2020-08-07 | 河南柴油机重工有限责任公司 | Control method, system and application of gas generator set power station monitoring system |
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| CN111505994A (en) * | 2020-05-08 | 2020-08-07 | 河南柴油机重工有限责任公司 | Control method, system and application of gas generator set power station monitoring system |
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Application publication date: 20151230 |