CN103062031A - IOT (internet of things) compressor controlling system - Google Patents
IOT (internet of things) compressor controlling system Download PDFInfo
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- CN103062031A CN103062031A CN2013100240015A CN201310024001A CN103062031A CN 103062031 A CN103062031 A CN 103062031A CN 2013100240015 A CN2013100240015 A CN 2013100240015A CN 201310024001 A CN201310024001 A CN 201310024001A CN 103062031 A CN103062031 A CN 103062031A
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Abstract
The invention discloses an IOT (internet of things) compressor controlling system comprising a compressor sensor system, an IOT compressor controlling device and a distant IOT terminal. Control information from the compressor sensor system is mutually linked and communicated with a signal processing unit in the IOT compressor controlling device, the control information is transmitted to a signal transmission unit after being analyzed and processed by a central processing unit, all information of a compressor is published to the internet via a transmitting antenna, and the information published via the transmitting antenna is transmitted to a distant user control terminal via a distant user terminal antenna, to a distant supplier control terminal via a distant supplier terminal antenna, and to a distant IOT compressor terminal via a distant IOT compressor terminal antenna. The IOT compressor controlling system overcomes the defects of oneness and low-level intelligent controlling of in existing distant compressor controlling, and realizes integrated 'managing, controlling and governing' for a compressor and diversified products thereof is realized.
Description
Technical field
The invention relates to a kind of Internet of Things compressor control system, be used for to realize communicating by letter between user and compressor, supplier and compressor, supplier and the user and controlling, and the chain control between compressor and the compressor.
Background technique
Technology of Internet of things is birth in 1999, popularizes great development in 2009 in 2005.
This word of Internet of Things, the universally recognized MIT of being Auto-ID center Ashton professor put forward when research RFID in 1999 the earliest both at home and abroad.In the report of the same name of International Telecommunication Union's issue in 2005, variation has occured in the definition of Internet of Things and scope, and coverage area has had larger expansion, no longer only refers to the Internet of Things based on the RFID technology.Since in August, 2009, Premier Wen Jiabao proposed " perception China ", Internet of Things is formally classified as one of country's five large emerging strategic industries, write " government work report ", Internet of Things has been subject to the whole society in China and has paid close attention to greatly, and its concerned degree is incomparable in the U.S., European Union and other various countries.
Compressor (compressor), low-pressure gas is promoted to a kind of driven fluid machinery of high pressure, it is the heart of refrigeration system, it sucks the refrigerant gas of low-temp low-pressure from sucking pipe, after driving piston it is compressed by motor rotation, discharge the refrigerant gas of High Temperature High Pressure to outlet pipe, for refrigeration cycle provides power, thus the refrigeration cycle of realization compression → condensation → expansion → evaporation (heat absorption).
Compressor control technology of the prior art is comparatively single, usually need the staff to enter the on-the-spot running state of following the tracks of and recording single compressor, then the information with single compressor feeds back to user and supplier, user and supplier take appropriate measures to single compressor according to feedack again, because whole process is comparatively lengthy and jumbled, therefore compressor usually can not be fed back and be processed timely, and also can not get between user and the supplier contacting timely and communication, bring a lot of inconvenience therefore for the regular maintenance of compressor.
Summary of the invention
The purpose of the invention provides a kind of Internet of Things compressor control system, overcome the monotony of in the past compressor remote control, the defective of rudimentary intelligent control, provide that the controlled and even Extraordinary compressor real time on-line monitoring of safety, location are reviewed, alarm linkage, dispatch control, program management, telecontrol, safety precaution, remote maintenance, online upgrading, statistical report form, etc. the management and service function, realize " pipe, control, the clothes " of compressor and diversification product thereof integrated.
The technological scheme of the invention: Internet of Things compressor control system, comprise the compressor sensor system, Internet of Things compressor control device and internet-of-things terminal far away, wherein the Internet of Things compressor control device is by signal processing unit, central processing unit, signal transmission unit, human-computer interaction interface, supply module and transmitting antenna consist of, far internet-of-things terminal comprises remote user control terminal and supplier's control terminal far away, derive from the management and control information of compressor sensor system and the signal processing unit interconnected communication in the Internet of Things compressor control device, resulting management and control information sends signal transmission unit to after through the central processing unit analysing and processing, then by the full detail of transmitting antenna to internet issue compressor, the information of transmitting antenna issue sends to the remote user control terminal by the remote user terminal antenna on the one hand, and the remote user control terminal carries out management and control far away according to the information of accepting to compressor, maintenance; The information of transmitting antenna issue sends to far supplier's control terminal by vendor terminal antenna far away on the other hand, supplier's control terminal and send information to computer center far away, computer center carries out monitoring according to the information of accepting to compressor, and realize management and control, maintenance and business management far away, remote user control terminal and interconnected communication between supplier's control terminal far away.
The information of described transmitting antenna issue also sends to far Internet of Things compressor terminal by Internet of Things compressor terminal antenna far away, Internet of Things compressor control device and far carry out information transmit-receive between the Internet of Things compressor terminal is realized the chain control between the compressor.
Install messaging controller, GPRS data transmission unit in the described signal transmission unit additional.
Described signal processing unit comprises I/O input/output module and A/D converter; Described central processing unit comprises ARM7CPU, number storage and 256KROM; Described signal transmission unit comprises wireless module and transmitting antenna; Human-computer interaction interface comprises touch screen and Interface Module; Described supply module comprises power supply/voltage/current monitoring modular, 24DC load module and insulating power supply module.
Comprise compressor operating information sensor group, compressor final controlling element group, compressor state sensor group and compressor protection/alarm sensor group in the described compressor sensor system.
The beneficial effect of the invention: the invention is the collection computer technology, the logic programmable controller technology, the real time embedded system technology, wireless communication technology, the combination of the polytechnics such as enterprise database system is used, in order to realize safe controllability and even the Extraordinary real time on-line monitoring of equipment, alarm linkage, dispatch control, spare part control, the long-range money of urging, program management, telecontrol, safety precaution, long-range repair and maintenance, online upgrading, statistical report form, decision support, the management and service functions such as leader's desktop (concentrate and show) realize compressor, " pipe; control; clothes " of " efficient; energy-conservation; safety; environmental protection " of air-conditioning system is integrated.
Owing in signal transmission unit, installing messaging controller/GPRS data transmission unit (RTU/GSM DTU) additional, by the additional value Added Service SMS(short message of mobile communication network), the GPRS(2G wireless network) realize the data interaction with Internet of Things information centre, has continuously reliably signal transmission, in case data transmission DTU is obstructed, note control RTU transmits short message with program, guarantees the management and control of the normal operation of compressor.
Internet of Things compressor control device and far far carry out information transmit-receive between the Internet of Things compressor terminal, realize the chain control between the compressor, therefore when same fault appears in compressor, can unify control to compressor by far supplier's control terminal or remote user control terminal, and not need to control one by one.
The invention also has the following functions advantage:
1) the equipment daily paper note sent by collecting compressor control system every day of information centre comprehensively to the compressor operating data analysis, in order to early warning is carried out in the fault maintenance of equipment, has improved reliability and the margin of safety of equipment;
2) provide the human nature service function of " on duty in advance " for the user;
3) can be according to customer demand, Operational Limits and the warning message of compressor sent on the user mobile phone, remotely attended so that the user carries out, also can according to customer requirements, make user's management and control personnel long-rangely carry out start stop operation to compressor;
4) can provide long-range compressor trusteeship service, make the user do to get unmanned, for the compressor that breaks down, can carry out remote failure and judge, make things convenient for user's maintenance, the utilization efficiency of equipment is provided.
Description of drawings
Fig. 1 is the structural representation of the invention.
Fig. 2 is the structural representation of Internet of Things compressor control device.
Embodiment
As shown in Figure 1, the Internet of Things compressor control system, comprise the compressor sensor system, Internet of Things compressor control device and internet-of-things terminal far away, wherein the Internet of Things compressor control device is by signal processing unit 5, central processing unit 6, signal transmission unit 7, human-computer interaction interface 17, supply module 16 and transmitting antenna 8 consist of, far internet-of-things terminal comprises remote user control terminal 12 and supplier's control terminal 14 far away, derive from the management and control information of compressor sensor system and signal processing unit 5 interconnected communications in the Internet of Things compressor control device, resulting management and control information sends signal transmission unit 7 to after through central processing unit 6 analysing and processing, then by the full detail of transmitting antenna 8 to internet issue compressor, the information of transmitting antenna 8 issue sends to remote user control terminal 12 by remote user terminal antenna 11 on the one hand, and remote user control terminal 12 carries out management and control far away according to the information of accepting to compressor, maintenance; The information of transmitting antenna 8 issue sends to far supplier's control terminal 14 by vendor terminal antenna 13 far away on the other hand, supplier's control terminal 14 and send information to computer center 15 far away, computer center 15 carries out monitoring according to the information of accepting to compressor, and realize management and control, maintenance and business management far away, remote user control terminal 12 and interconnected communication between supplier's control terminal 14 far away.
The information of described transmitting antenna 8 issues also sends to far Internet of Things compressor terminal 10 by Internet of Things compressor terminal antenna 9 far away, Internet of Things compressor control device and far carry out information transmit-receive between the Internet of Things compressor terminal 10 is realized the chain control between the compressor.
Install messaging controller or GPRS data transmission unit in the described signal transmission unit 7 additional.
As shown in Figure 2, described signal processing unit 5 comprises I/O input/output module and A/D converter; Described central processing unit 6 comprises ARM7CPU, number storage and 256KROM; Described signal transmission unit 7 comprises wireless module and transmitting antenna 8; Human-computer interaction interface 17 comprises touch screen and Interface Module; Described supply module 16 comprises power supply/voltage/current monitoring modular, 24DC load module and insulating power supply module.
Comprise compressor operating information sensor group 1, compressor final controlling element group 2, compressor state sensor group 3 and compressor protection/alarm sensor group 4 in the described compressor sensor system.
Working principle: the signal processing unit 5 of Internet of Things compressor control device and the compressor information sensor group 1 of compressor sensor system; compressor control final controlling element group 2; compressor state sensor group 3; 4 transmitting-receivings of compressor protection/alarm sensor group are interconnected obtain compressor " thing " and full detail; this information is processed through central processing unit 6 and is sent dependent instruction to signal output unit 7; signal output unit 7 is issued signal by device transmitting antenna 8 to Internet of Things; remote user control terminal 12; far supplier's control terminal 14 and computer center 15 are by corresponding remote user terminal antenna 11 and vendor terminal antenna 13 reception information far away; this moment, remote user can pass through remote user control terminal 12 management and control compressors, and supplier can manage far compressor by computer center 15.
Claims (5)
1. Internet of Things compressor control system, it is characterized in that: comprise the compressor sensor system, Internet of Things compressor control device and internet-of-things terminal far away, wherein the Internet of Things compressor control device is by signal processing unit (5), central processing unit (6), signal transmission unit (7), human-computer interaction interface (17), supply module (16) and transmitting antenna (8) consist of, far internet-of-things terminal comprises remote user control terminal (12) and supplier's control terminal (14) far away, derive from the management and control information of compressor sensor system and signal processing unit (5) interconnected communication in the Internet of Things compressor control device, resulting management and control information sends signal transmission unit (7) to after through central processing unit (6) analysing and processing, then by the full detail of transmitting antenna (8) to internet issue compressor, the information of transmitting antenna (8) issue sends to remote user control terminal (12) by remote user terminal antenna (11) on the one hand, and remote user control terminal (12) carries out management and control far away according to the information of acceptance to compressor, maintenance; The information of transmitting antenna (8) issue sends to far supplier's control terminal (14) by vendor terminal antenna (13) far away on the other hand, supplier's control terminal (14) and send information to computer center (15) far away, computer center (15) carries out monitoring according to the information of accepting to compressor, and realize management and control, maintenance and business management far away, remote user control terminal (12) and interconnected communication between supplier's control terminal (14) far away.
2. Internet of Things compressor control system as claimed in claim 1, it is characterized in that: the information of described transmitting antenna (8) issue also sends to far Internet of Things compressor terminal (10) by Internet of Things compressor terminal antenna (9) far away, Internet of Things compressor control device and far carry out information transmit-receive between the Internet of Things compressor terminal (10) is realized the chain control between the compressor.
3. Internet of Things compressor control system as claimed in claim 1 or 2 is characterized in that: install messaging controller, GPRS data transmission unit in the described signal transmission unit (7) additional.
4. Internet of Things compressor control system as claimed in claim 1, it is characterized in that: described signal processing unit (5) comprises I/O input/output module and A/D converter; Described central processing unit (6) comprises ARM7CPU, number storage and 256KROM; Described signal transmission unit (7) comprises wireless module and transmitting antenna (8); Human-computer interaction interface (17) comprises touch screen and Interface Module; Described supply module (16) comprises power supply/voltage/current monitoring modular, 24DC load module and insulating power supply module.
5. Internet of Things compressor control system as claimed in claim 1 is characterized in that: comprise compressor operating information sensor group (1), compressor final controlling element group (2), compressor state sensor group (3) and compressor protection/alarm sensor group (4) in the described compressor sensor system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100240015A CN103062031A (en) | 2013-01-23 | 2013-01-23 | IOT (internet of things) compressor controlling system |
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| CN2013100240015A CN103062031A (en) | 2013-01-23 | 2013-01-23 | IOT (internet of things) compressor controlling system |
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Cited By (7)
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| CN104728110A (en) * | 2015-03-28 | 2015-06-24 | 聚才实业(深圳)有限公司 | Control system of servo-screw air compressor |
| CN104728093A (en) * | 2015-04-08 | 2015-06-24 | 肖清雄 | Air-compressor set intelligent control system based on internet of things |
| CN105240253A (en) * | 2015-09-28 | 2016-01-13 | 苏州艾克威尔科技有限公司 | Intelligent air compressor control device capable of achieving remote monitoring |
| CN110529381A (en) * | 2019-09-02 | 2019-12-03 | 江苏集萃智能制造技术研究所有限公司 | Bavin based on the national standard phase III moves screw-rod air compressor drive control apparatus |
| CN110579077A (en) * | 2019-09-24 | 2019-12-17 | 前海国兴(深圳)高科技有限公司 | remote reverse control system and method for compressor controller |
| CN112392708A (en) * | 2020-12-17 | 2021-02-23 | 黄剑 | Compressor management method based on Internet of things |
| CN115013294A (en) * | 2022-06-14 | 2022-09-06 | 云南建投矿业工程有限公司 | Air compressor machine thing networked control system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728110A (en) * | 2015-03-28 | 2015-06-24 | 聚才实业(深圳)有限公司 | Control system of servo-screw air compressor |
| CN104728110B (en) * | 2015-03-28 | 2017-01-25 | 聚才实业(深圳)有限公司 | Control system of servo-screw air compressor |
| CN104728093A (en) * | 2015-04-08 | 2015-06-24 | 肖清雄 | Air-compressor set intelligent control system based on internet of things |
| CN105240253A (en) * | 2015-09-28 | 2016-01-13 | 苏州艾克威尔科技有限公司 | Intelligent air compressor control device capable of achieving remote monitoring |
| CN110529381A (en) * | 2019-09-02 | 2019-12-03 | 江苏集萃智能制造技术研究所有限公司 | Bavin based on the national standard phase III moves screw-rod air compressor drive control apparatus |
| CN110579077A (en) * | 2019-09-24 | 2019-12-17 | 前海国兴(深圳)高科技有限公司 | remote reverse control system and method for compressor controller |
| CN112392708A (en) * | 2020-12-17 | 2021-02-23 | 黄剑 | Compressor management method based on Internet of things |
| CN115013294A (en) * | 2022-06-14 | 2022-09-06 | 云南建投矿业工程有限公司 | Air compressor machine thing networked control system |
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Application publication date: 20130424 |