CN101608823A - A kind of earth source heat pump central air-conditioning remote information monitoring system and method thereof - Google Patents
A kind of earth source heat pump central air-conditioning remote information monitoring system and method thereof Download PDFInfo
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- CN101608823A CN101608823A CN 200910089636 CN200910089636A CN101608823A CN 101608823 A CN101608823 A CN 101608823A CN 200910089636 CN200910089636 CN 200910089636 CN 200910089636 A CN200910089636 A CN 200910089636A CN 101608823 A CN101608823 A CN 101608823A
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Abstract
A kind of earth source heat pump central air-conditioning of the present invention remote information monitoring system, described system is by central air-conditioning unit data collection station, grid and monitoring center form, central air-conditioning unit data collection station is responsible for gathering the real-time parameter of central air-conditioning unit operation, and, transfer to monitoring center via grid.The present invention has also proposed a kind of method of utilizing said system that the central air conditioning group is monitored simultaneously.The present invention has realized concentrated supervision and the control to the central air conditioner system operational factor, can accomplish on-the-spot unmanned, improves economic benefit of enterprises.
Description
Technical field
The present invention relates to a kind of earth source heat pump central air-conditioning remote control technology, utilize computer network and software engineering to gather long-range earth source heat pump central air conditioner system information in real time, so that system management is grasped system operation situation in real time.
Background technology
The earth source heat pump central air-conditioning is the novel air conditioning system that utilizes renewable energy technologies.With the policy support of country to new energy technology, earth source heat pump is used widely at present.Particularly in large public building, the utilization and extention ground source heat pump technology is to energy-saving and emission-reduction, and it is significant to develop a circular economy.
As the application of new energy technology, still lack the management means of the science of improving at present.For giving full play to the advantage of this technology, need monitor and manage the central air conditioner system of applying ground source heat pump technology.
Long-range earth source heat pump central air-conditioning monitoring system can realize remote data acquisition and monitoring, on the system server of system integrator and management organization's foundation, the actual state of grasp system operation, be convenient to the problem that the scene occurs is instructed timely and accurately and manages, guarantee the normal operation of system.
Summary of the invention
Purpose of the present invention, be in order to solve the technical problem of existing earth source heat pump central air conditioner system remote monitoring, the invention provides a kind of earth source heat pump central air conditioner system long distance control system solution, this system can monitor the operation conditions of central air conditioner system in real time, to in time reporting to the police, concrete solution is proposed to the user in the fault of system's emerged in operation.
A kind of earth source heat pump central air-conditioning of the present invention remote information monitoring system, described system is by central air-conditioning unit data collection station, and grid and monitoring center form, and described data collection station comprises:
On-the-spot PLC (Programmable logic Controller, Programmable Logic Controller) control system: gather the central air conditioner system parameter in real time;
GPRS DTU (Data Terminal unit, data terminal equipment) communication module: receive the data that on-the-spot PLC control system is gathered, and these data are sent to monitoring center by grid;
Described grid: be made of GPRS of commmunication company and Internet, the GPRS network and the Internet that move have channel interface;
Described monitoring center comprises:
Data center: described data center includes ADSL MODEM, fire wall, router and gateway machine, and ADSL Modem receives by the next field data of grid transmission, detects through fire wall, is sent to data center server;
Data center server: receive on-the-spot real time data from data center, and store, historical trend analysis, report printing;
Client computer: the man-machine communication who finishes system and user.
The present invention also comprises a kind of method of using said system to carry out the monitoring of earth source heat pump central air-conditioning remote information, and described method includes following steps:
(1) after on-the-spot PLC control system is gathered the central air conditioner system parameter in real time, data is sent to GPRS DTU communication module by the RS-485 serial ports;
(2) described GPRS DTU communication module is configured, imports the fixed ip address of data center in advance;
(3) after GPRS DTU communication module is received the data that on-the-spot PLC control system sends, these data via grid, are sent to (being data center router) in the fixed ip address main frame that is provided with previously;
(4) the central air conditioner system on-site parameters receives by the ADSL MODEM of data center, after the route via router, is sent to data center server;
(5) data center server to data store, historical trend analysis, report printing etc.
Technique scheme can further be improved to: GPRS DTU via the process that grid sends data is: data are delivered in China Mobile's GPRS network, and then through Internet, receive by ADSLMODEM in data center.
The present invention has realized concentrated supervision and the control to the central air conditioner system operational factor, can accomplish on-the-spot unmanned, improves economic benefit of enterprises.
Description of drawings
Fig. 1 is the system block diagram of monitoring system of the present invention.
The specific embodiment
One, system forms
Native system is made up of a monitoring center and some central air-conditioning unit data collection stations that is distributed in a distant place.This system can carry out on-line monitoring to each central air-conditioning unit running status, and the real time data of distal center air-conditioning unit is transferred to monitoring center automatically by GPRS-INTERNET, carries out data monitoring by the computer system of monitoring center.Comprise that by central air-conditioning unit data collection station grid and monitoring center form, described data collection station comprises:
On-the-spot PLC (Programmable logic Controller, Programmable Logic Controller) control system: gather the central air conditioner system parameter in real time;
GPRS DTU (Data Terminal unit, data terminal equipment) communication module: receive the data that on-the-spot PLC control system is gathered, and these data are sent to monitoring center by grid;
Described grid: be made of GPRS of commmunication company and Internet, the GPRS network and the Internet that move have channel interface;
Described monitoring center comprises:
Data center: described data center includes ADSL MODEM, fire wall, router and gateway machine, and ADSL Modem receives by the next field data of grid transmission, detects through fire wall, is sent to data center server;
Data center server: receive on-the-spot real time data from data center, and store, historical trend analysis, report printing;
Client computer: the man-machine communication who finishes system and user.
Two, grid
This system finishes by GPRS DTU communication module and commmunication company's GPRS network.DTU mainly finishes the task of on-the-spot PLC and centre data server transmission forwarding, also is simultaneously the working interface with mobile GPRS network.The main parameter that is provided with is as follows:
1) with mobile GPRS APN (visit knot-net) mode.Utilize the public network of China Mobile to conduct interviews.
2) data send destination, i.e. the IP address or the domain name of data center server or router.
3) with the interface parameters of on-the-spot PLC, comprise baud rate, position of rest, even-odd check, data bit, current control.
4) DTU is for some parameter configuration of different regions GPRS network quality.
Data are after DTU sends to CGSN on the mobile GPRS network, and the GPRS network and the Internet that move have channel interface, and therefore, mobile CGSN server can be forwarded to data on data center server or the router through Internet again.
The field data that the transmission of mobile GPRS network is sent here is through Internet, separates by ADSL Modem signal and delivers to the enterprising line data of data designated central server after the menstruation regulating fire wall detects and receive and handle.
Three, the course of work
(1) after on-the-spot PLC control system is gathered the central air conditioner system parameter in real time, data is sent to GPRS DTU communication module by the RS-485 serial ports;
(2) described GPRS DTU communication module is configured, imports the fixed ip address of data center in advance;
(3) after GPRS DTU communication module is received the data that on-the-spot PLC control system sends, these data via grid, are sent to (being data center router) in the fixed ip address main frame that is provided with previously; The GPRSDTU communication module via the process that grid sends data is: data are delivered in China Mobile's GPRS network, and then through Internet, receive by ADSLMODEM in data center.
(4) the central air conditioner system on-site parameters receives by the ADSL MODEM of data center, after the route via router, is sent to data center server;
(5) data center server to data store, historical trend analysis, report printing etc.
Claims (3)
1, a kind of earth source heat pump central air-conditioning remote information monitoring system, described system is by central air-conditioning unit data collection station, and grid and monitoring center form, and it is characterized in that:
Data collection station comprises:
On-the-spot PLC (Programmable logic Controller, Programmable Logic Controller) control system: gather the central air conditioner system parameter in real time;
GPRS DTU (Data Terminal unit, data terminal equipment) communication module: receive the data that on-the-spot PLC control system is gathered, and these data are sent to monitoring center by grid;
Grid: be made of GPRS of commmunication company and Internet, the GPRS network and the Internet that move have channel interface;
Monitoring center comprises:
Data center: described data center includes ADSL MODEM, fire wall, router and gateway machine, and ADSL Modem receives by the next field data of grid transmission, detects through fire wall, is sent to data center server;
Data center server: receive on-the-spot real time data from data center, and store, historical trend analysis, report printing;
Client computer: be connected to data center server by Ethernet, finish system and user's man-machine communication.
2, a kind of method of using the described system of claim 1 to carry out the monitoring of earth source heat pump central air-conditioning remote information is characterized in that described method includes following steps:
(1) after on-the-spot PLC control system is gathered the central air conditioner system parameter in real time, data is sent to GPRS DTU communication module by the RS-485 serial ports;
(2) GPRS DTU communication module is configured, imports the fixed ip address of data center in advance;
(3) after GPRS DTU communication module is received the data that on-the-spot PLC control system sends, these data via grid, are sent in the fixed ip address main frame that is provided with previously;
(4) the central air conditioner system on-site parameters receives by the ADSL MODEM of data center, after the route via router, is sent to data center server;
(5) data center server to data store, historical trend analysis, report printing etc.
3, method according to claim 2 is characterized in that: GPRS DTU via the process that grid sends data is: data are delivered in China Mobile's GPRS network, and then through Internet, receive by ADSL MODEM in data center.
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| CN 200910089636 CN101608823B (en) | 2009-07-27 | 2009-07-27 | Remote information monitoring system of central air conditioning of ground source heat pump and method thereof |
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| CN 200910089636 CN101608823B (en) | 2009-07-27 | 2009-07-27 | Remote information monitoring system of central air conditioning of ground source heat pump and method thereof |
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| CN101832661A (en) * | 2010-04-29 | 2010-09-15 | 江苏桑夏太阳能产业有限公司 | Fixed terminal-free solar collector remote monitoring system |
| CN102012699A (en) * | 2010-11-05 | 2011-04-13 | 东南大学 | Thermal response remote test device of low-grade heat source of earth source heat pump |
| CN102305451A (en) * | 2011-07-04 | 2012-01-04 | 徐坚 | Mixed ground source heat pump monitoring system and method based on health assessment technology |
| CN102589095A (en) * | 2012-03-18 | 2012-07-18 | 江苏劳特斯机电设备工程有限公司 | Remote control monitoring system for central air conditioner |
| CN102620394A (en) * | 2012-04-16 | 2012-08-01 | 苏州科技学院 | Terminal monitoring device for central air conditioner |
| CN103245036A (en) * | 2013-05-16 | 2013-08-14 | 徐廷丽 | Micro-processing air conditioning system and method |
| WO2013178062A1 (en) * | 2012-05-31 | 2013-12-05 | 山东景津环保设备有限公司 | Remote operation and control system for pressure filter |
| CN103727626A (en) * | 2012-10-11 | 2014-04-16 | 北京合创三众能源科技股份有限公司 | Ground source heat pump central air-conditioner remote monitoring system and method |
| CN104101045A (en) * | 2013-04-01 | 2014-10-15 | 珠海格力电器股份有限公司 | Failure alarm method and system for air conditioning equipment |
| CN104375488A (en) * | 2014-11-19 | 2015-02-25 | 西安奥特迅电力电子技术有限公司 | High-voltage SVG remote monitoring system |
| CN104596169A (en) * | 2015-02-03 | 2015-05-06 | 邢台兆丰源地热开发有限公司 | Automatic control system for ground-source heat pump |
| CN104633849A (en) * | 2015-01-07 | 2015-05-20 | 成都三匠科技有限公司 | Energy-saving control device for air conditioner based on Internet of Things |
| CN105116860A (en) * | 2015-08-21 | 2015-12-02 | 山东三江电子工程有限公司 | Central air conditioning system remote supervising device and method |
| CN105135550A (en) * | 2015-09-22 | 2015-12-09 | 山东广成节能科技有限公司 | Central air-conditioner terminal energy-conservation and optimization system |
| CN106375124A (en) * | 2016-08-31 | 2017-02-01 | 上海新宜能环境科技有限公司 | Remote monitoring method of ground source heat pump host |
| CN106440581A (en) * | 2016-09-29 | 2017-02-22 | 中节能新能源泰州有限公司 | Automatic monitoring system for centrifugal water source heat pump |
| CN106789613A (en) * | 2017-01-12 | 2017-05-31 | 许继集团有限公司 | A kind of date storage method of data communication gateway machine |
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| CN2720355Y (en) * | 2004-05-31 | 2005-08-24 | 江苏工业民用建筑设计院 | Central air-conditioner of ground source heat-pump |
| CN1693822A (en) * | 2005-05-23 | 2005-11-09 | 缪国良 | Water-saving, electric-saving ground source hot pump cold-warm central air conditioner |
| KR20070050298A (en) * | 2005-11-10 | 2007-05-15 | 엘지전자 주식회사 | Electric generation air condition system and the control method for the same |
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2009
- 2009-07-27 CN CN 200910089636 patent/CN101608823B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101832661A (en) * | 2010-04-29 | 2010-09-15 | 江苏桑夏太阳能产业有限公司 | Fixed terminal-free solar collector remote monitoring system |
| CN102012699A (en) * | 2010-11-05 | 2011-04-13 | 东南大学 | Thermal response remote test device of low-grade heat source of earth source heat pump |
| CN102012699B (en) * | 2010-11-05 | 2012-05-23 | 东南大学 | Thermal response remote test device of low-grade heat source of earth source heat pump |
| CN102305451A (en) * | 2011-07-04 | 2012-01-04 | 徐坚 | Mixed ground source heat pump monitoring system and method based on health assessment technology |
| CN102589095A (en) * | 2012-03-18 | 2012-07-18 | 江苏劳特斯机电设备工程有限公司 | Remote control monitoring system for central air conditioner |
| CN102620394A (en) * | 2012-04-16 | 2012-08-01 | 苏州科技学院 | Terminal monitoring device for central air conditioner |
| US9548791B2 (en) | 2012-05-31 | 2017-01-17 | Jingjin Environmental Protection Inc. | Remote operation and control system for pressure filter |
| WO2013178062A1 (en) * | 2012-05-31 | 2013-12-05 | 山东景津环保设备有限公司 | Remote operation and control system for pressure filter |
| CN103727626A (en) * | 2012-10-11 | 2014-04-16 | 北京合创三众能源科技股份有限公司 | Ground source heat pump central air-conditioner remote monitoring system and method |
| CN103727626B (en) * | 2012-10-11 | 2016-03-23 | 北京合创三众能源科技股份有限公司 | Ground-source heat pump central air-conditioning long distance control system and method |
| CN104101045A (en) * | 2013-04-01 | 2014-10-15 | 珠海格力电器股份有限公司 | Failure alarm method and system for air conditioning equipment |
| CN104101045B (en) * | 2013-04-01 | 2018-02-09 | 珠海格力电器股份有限公司 | The fault alarm method and system of air-conditioning equipment |
| CN103245036A (en) * | 2013-05-16 | 2013-08-14 | 徐廷丽 | Micro-processing air conditioning system and method |
| CN103245036B (en) * | 2013-05-16 | 2015-12-02 | 徐廷丽 | A kind of system and method for micro-process air conditioning |
| CN104375488A (en) * | 2014-11-19 | 2015-02-25 | 西安奥特迅电力电子技术有限公司 | High-voltage SVG remote monitoring system |
| CN104633849A (en) * | 2015-01-07 | 2015-05-20 | 成都三匠科技有限公司 | Energy-saving control device for air conditioner based on Internet of Things |
| CN104596169A (en) * | 2015-02-03 | 2015-05-06 | 邢台兆丰源地热开发有限公司 | Automatic control system for ground-source heat pump |
| CN105116860A (en) * | 2015-08-21 | 2015-12-02 | 山东三江电子工程有限公司 | Central air conditioning system remote supervising device and method |
| CN105135550A (en) * | 2015-09-22 | 2015-12-09 | 山东广成节能科技有限公司 | Central air-conditioner terminal energy-conservation and optimization system |
| CN106375124A (en) * | 2016-08-31 | 2017-02-01 | 上海新宜能环境科技有限公司 | Remote monitoring method of ground source heat pump host |
| CN106440581A (en) * | 2016-09-29 | 2017-02-22 | 中节能新能源泰州有限公司 | Automatic monitoring system for centrifugal water source heat pump |
| CN106789613A (en) * | 2017-01-12 | 2017-05-31 | 许继集团有限公司 | A kind of date storage method of data communication gateway machine |
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| CN101608823B (en) | 2013-01-02 |
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Address after: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, building 5, 3 Applicant after: Beijing Eco-Greenland Ground Source Technological Co., Ltd. Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, building 5, 3 Applicant before: Beijing Eco-greenland Ground Source Technological Co., Ltd. |
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Address after: No.501, building 1, No.86, Shuangying West Road, Nanshao Town, Changping District, Beijing Patentee after: ECO-GREENLAND (BEIJING) ENERGY TECHNOLOGY Co.,Ltd. Address before: 102200, Beijing Changping District science and Technology Park, super Road, No. 37, building 5, 3 Patentee before: ECO-GREENLAND (BEIJING) ENERGY TECHNOLOGY Co.,Ltd. |