CN106773865A - A kind of smart fields link device - Google Patents
A kind of smart fields link device Download PDFInfo
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- CN106773865A CN106773865A CN201710004870.XA CN201710004870A CN106773865A CN 106773865 A CN106773865 A CN 106773865A CN 201710004870 A CN201710004870 A CN 201710004870A CN 106773865 A CN106773865 A CN 106773865A
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- module
- link device
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- input
- power module
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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
Abstract
The invention belongs to central air conditioning freezing station efficiency lift technique field, a kind of smart fields link device, according to Data Transport Protocol between intelligent controller, it is divided into two kinds of forms, 1 RJ45 interface of automatic crossover network cables function is respectively provided with, Profinet, TCP/IP, ISO on TCP multiple standards communication protocols are supported；The RS485/422 interfaces of standard are also provided, for performing powerful point-to-point high-speed serial communication, ASCII, Modbus RTU communication protocols is supported；It has multiple input/output interfaces, to be connected with sensor, actuator, live electromechanical equipment.Water collecting and diversifying device link device carries out Real-time Collection to the associated parameter data of management region and HMI shows, has both various functions such as man-machine interaction, network interaction, mobile device APP, with real-time, convenience and information exchange.
Description
Technical field
The invention belongs to central air conditioning freezing station efficiency lift technique field, can monitor in real time water collecting and diversifying device relevant parameter,
Feedback user side service condition, is Energy Saving of Central Air-conditioning emission reduction service.
Background technology
Smart fields link device is a kind of canonical form of live link device, applies to central air conditioning freezing station control system
The complete set of equipments of system intelligent controller, may act as the information exchange carrier of intelligent controller, cold to real-time monitoring central air-conditioning
Freeze the related operational factor of water collecting and diversifying device in station, improve the operational efficiency of system.At present, most domestic is used for central air conditioning system
The cold of system is equipped with independent cell controller.But in addition, to the miscellaneous equipment of refrigeration station, such as water collecting and diversifying device, water pump
With cooling tower, but almost without special controller, thus cause whole refrigeration station operational efficiency too low.Meanwhile, in building certainly
There is multiple fieldbus agreement and the phenomenon deposited in dynamicization field, cause central controller, data center and live electromechanical equipment
Between information exchange problem turn into problem urgently to be resolved hurrily.
The content of the invention
The present invention proposes a kind of new smart fields link device, be capable of achieving in central air conditioning freezing station water collecting and diversifying device and its
The monitoring of relevant physical parameter, while realizing with the whole control of freezing station system comprising control of intelligent terminal and data center
The information exchange of system.
Technical scheme：
A kind of smart fields link device, the smart fields link device is applied to central air conditioning freezing station control system, according to
The Data Transport Protocol between intelligent controller, two kinds of forms are divided into by smart fields link device：
The first smart fields link device：
Data interaction is carried out by Profinet agreements and terminal, including touch-screen, power module, interface module, input/
Output module and communication module；Interface module by core bus respectively with communication module, input/output module and power supply mould
Block is attached, and the interface module has a RJ45 interfaces of 2 automatic crossover network cables functions, support Profinet, TCP/IP,
ISO-on-TCP multiple standards communication protocols, one of RJ45 interfaces are connected with touch-screen, another connection external network；It is logical
Letter module can provide the RS485/422 interfaces of standard, for performing point-to-point high-speed serial communication, support ASCII, Modbus
RTU communication protocols；Power module can provide 24V dc sources；Input/output module is used to be carried out with sensor, actuator
Connection.
Second smart fields link device：
Data interaction, including touch-screen, power module and input/output module are carried out by Modbus agreements and terminal；
Touch-screen is realized being connected by RJ45 interfaces and external network；Power module can provide 24V dc sources；Input/output mould
Block is connected by core bus with power module, for being attached with sensor, actuator.
Beneficial effects of the present invention：Smart fields link device can be controlled by Profinet agreements or Modbus agreements with upper strata
Carried out between device processed directly, data interaction in real time.By Fieldbus Control, realize and corresponding management region related transducer
The information exchange of device, executing agency and other live electromechanical equipments, solves controller bottom after legacy equipment physical channel changes
The trouble of layer program secondary development, realizes the standardization of control system, is easy to the modularized encapsulation of software program.Smart fields
Link device module of software and hardware can spread, using very flexibly, can very well meet and adapt to Automated condtrol times
Business demand.Smart fields link device can carry out Real-time Collection and display to the associated parameter data in corresponding management region, have both remote
Various expanded functions such as range monitoring, network interaction, mobile device APP.
Brief description of the drawings
Fig. 1 is the hardware system figure of smart fields link device form 1.
Fig. 2 is the hardware system figure of smart fields link device form 2.
Fig. 3 is the workflow diagram of smart fields link device.
Specific embodiment
Below in conjunction with accompanying drawing and technical scheme, specific embodiment of the invention is further illustrated.
A kind of smart fields link device, it is adaptable to central air conditioning freezing station control system, according between intelligent controller
Data Transport Protocol, can be divided into two kinds of forms by smart fields link device：
The first smart fields link device：
Data interaction is carried out by Profinet agreements and terminal, including touch-screen, power module, interface module, input/
Output module and communication module；Interface module by core bus respectively with communication module, input/output module and power supply mould
Block is attached, and the interface module has a RJ45 interfaces of 2 automatic crossover network cables functions, support Profinet, TCP/IP,
ISO-on-TCP multiple standards communication protocols, one of RJ45 interfaces are connected with touch-screen, another connection external network；It is logical
Letter module can provide the RS485/422 interfaces of standard, for performing point-to-point high-speed serial communication, support ASCII, Modbus
RTU communication protocols；Power module can provide 24V dc sources；Input/output module is used to be carried out with sensor, actuator
Connection.
Second smart fields link device：
Data interaction, including touch-screen, power module and input/output module are carried out by Modbus agreements and terminal；
Touch-screen is realized being connected by RJ45 interfaces and external network；Power module can provide 24V dc sources；Input/output mould
Block is connected by core bus with power module, for being attached with sensor, actuator.
Can intelligently be controlled as upper strata after smart fields link device does not possess program load function in itself, but it is connected with outer net
The carrier of device program processed, is carried out directly, in real time with corresponding management region related sensor, between actuator, communication equipment
Data interaction.Smart fields link device can carry out hand/automatic mode selection when running, smart fields link device leads under auto state
Cross agreement transmission acquiescence and perform top level control device load module；Then pass through the setting of touch-screen relevant parameter under manual mode to expire
Sufficient on-site supervision demand.Upper strata intelligent controller power on, maintainer are must assure that during smart fields link device use
System program runs.
Claims (1)
1. a kind of smart fields link device, it is characterised in that according to Data Transport Protocol between intelligent controller, water collecting and diversifying device
Link device is divided into two kinds：
The first smart fields link device：
Data interaction, including interface module, touch-screen, communication module, power module are carried out by Profinet agreements and terminal
And input/output module；Interface module by core bus respectively with communication module, input/output module and power module
It is attached, it has 2 RJ45 interfaces of automatic crossover network cables function, supports Profinet, TCP/IP, ISO-on-TCP mark
Quasi- communication protocol, one of RJ45 interfaces are connected with touch-screen, another connection external network；Communication module provides standard
RS485/422 interfaces, for performing point-to-point high-speed serial communication, support ASCII, USS drive protocol, Modbus
RTU communication protocols, or other agreements are loaded simultaneously；Power module provides 24V dc sources；Input/output module is used for and biography
Sensor, actuator are attached；
Second smart fields link device：
Data interaction, including touch-screen, power module and input/output module are carried out by Modbus agreements and terminal；Touch
Screen is realized being connected by RJ45 interfaces and external network；Power module provides 24V dc sources；Input/output module is by the back of the body
Plate bus is connected with power module, for being attached with sensor, actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004870.XA CN106773865A (en) | 2017-01-06 | 2017-01-06 | A kind of smart fields link device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710004870.XA CN106773865A (en) | 2017-01-06 | 2017-01-06 | A kind of smart fields link device |
Publications (1)
| Publication Number | Publication Date |
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| CN106773865A true CN106773865A (en) | 2017-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201710004870.XA Withdrawn CN106773865A (en) | 2017-01-06 | 2017-01-06 | A kind of smart fields link device |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020046239A1 (en) * | 2000-08-31 | 2002-04-18 | Schneider Automation | Communication system of an automation equipment based on the soap protocol |
| CN103384268A (en) * | 2013-06-09 | 2013-11-06 | 大连华铁海兴科技有限公司 | Embedded type integratedly-manufactured data collecting terminal based on network |
| CN103972888A (en) * | 2014-05-22 | 2014-08-06 | 上海电气集团股份有限公司 | Microgrid controller |
| CN104566828A (en) * | 2015-01-16 | 2015-04-29 | 江苏工程职业技术学院 | Zigbee technology based central air-conditioning cold source monitoring system and method |
| CN105005280A (en) * | 2015-06-30 | 2015-10-28 | 福州大学 | Industrial device man-machine interactive system based on wireless intelligent terminal and control method |
| CN105571051A (en) * | 2015-12-15 | 2016-05-11 | 大连理工大学 | Intelligent energy-saving temperature controller and use method thereof |
-
2017
- 2017-01-06 CN CN201710004870.XA patent/CN106773865A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020046239A1 (en) * | 2000-08-31 | 2002-04-18 | Schneider Automation | Communication system of an automation equipment based on the soap protocol |
| CN103384268A (en) * | 2013-06-09 | 2013-11-06 | 大连华铁海兴科技有限公司 | Embedded type integratedly-manufactured data collecting terminal based on network |
| CN103972888A (en) * | 2014-05-22 | 2014-08-06 | 上海电气集团股份有限公司 | Microgrid controller |
| CN104566828A (en) * | 2015-01-16 | 2015-04-29 | 江苏工程职业技术学院 | Zigbee technology based central air-conditioning cold source monitoring system and method |
| CN105005280A (en) * | 2015-06-30 | 2015-10-28 | 福州大学 | Industrial device man-machine interactive system based on wireless intelligent terminal and control method |
| CN105571051A (en) * | 2015-12-15 | 2016-05-11 | 大连理工大学 | Intelligent energy-saving temperature controller and use method thereof |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180830 Address after: 116024 No. 2 Ling Road, Ganjingzi District, Liaoning, Dalian Applicant after: DALIAN University OF TECHNOLOGY Applicant after: Suzhou AI Bo Di Di Low Carbon Energy Technology Co.,Ltd. Address before: 116024 No. 2 Ling Road, Ganjingzi District, Liaoning, Dalian Applicant before: Dalian University of Technology |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181109 Address after: 116024 No. 2 Ling Road, Ganjingzi District, Liaoning, Dalian Applicant after: DALIAN University OF TECHNOLOGY Applicant after: IBEST (SUZHOU CHINA) LOW- CARBON ENERGY TECHNOLOGY CO.,LTD. Address before: 116024 No. 2 Ling Road, Ganjingzi District, Liaoning, Dalian Applicant before: Dalian University of Technology |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |