CN116678072A - 中央空调系统的故障处理方法、终端及中央空调系统 - Google Patents
中央空调系统的故障处理方法、终端及中央空调系统 Download PDFInfo
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- CN116678072A CN116678072A CN202310660875.3A CN202310660875A CN116678072A CN 116678072 A CN116678072 A CN 116678072A CN 202310660875 A CN202310660875 A CN 202310660875A CN 116678072 A CN116678072 A CN 116678072A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 129
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- 238000012549 training Methods 0.000 claims description 47
- 238000013145 classification model Methods 0.000 claims description 37
- 238000004422 calculation algorithm Methods 0.000 claims description 34
- 238000007781 pre-processing Methods 0.000 claims description 26
- 238000000354 decomposition reaction Methods 0.000 claims description 23
- 238000012360 testing method Methods 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 238000011156 evaluation Methods 0.000 claims description 14
- 238000000605 extraction Methods 0.000 claims description 14
- 238000004806 packaging method and process Methods 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 8
- 238000003066 decision tree Methods 0.000 claims description 8
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- 238000012423 maintenance Methods 0.000 claims description 7
- 238000012706 support-vector machine Methods 0.000 claims description 6
- 238000003062 neural network model Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/213—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods
- G06F18/2131—Feature extraction, e.g. by transforming the feature space; Summarisation; Mappings, e.g. subspace methods based on a transform domain processing, e.g. wavelet transform
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/21—Design or setup of recognition systems or techniques; Extraction of features in feature space; Blind source separation
- G06F18/214—Generating training patterns; Bootstrap methods, e.g. bagging or boosting
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F18/00—Pattern recognition
- G06F18/20—Analysing
- G06F18/24—Classification techniques
- G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Bioinformatics & Computational Biology (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Artificial Intelligence (AREA)
- Evolutionary Biology (AREA)
- Signal Processing (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Fuzzy Systems (AREA)
- Human Computer Interaction (AREA)
- Biomedical Technology (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
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CN202310660875.3A CN116678072B (zh) | 2023-06-05 | 2023-06-05 | 中央空调系统的故障处理方法、终端及中央空调系统 |
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Citations (11)
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US20120072029A1 (en) * | 2010-09-20 | 2012-03-22 | Heatvu Inc. | Intelligent system and method for detecting and diagnosing faults in heating, ventilating and air conditioning (hvac) equipment |
CN111412579A (zh) * | 2020-03-26 | 2020-07-14 | 上海建工四建集团有限公司 | 一种基于大数据的空调机组故障类型诊断方法和系统 |
CN111981635A (zh) * | 2020-07-21 | 2020-11-24 | 沈阳安新自动化控制有限公司 | 一种双智能算法的中央空调故障预测与诊断方法 |
CN112256686A (zh) * | 2020-11-12 | 2021-01-22 | 北京理工大学 | 一种基于mes的故障数据压缩与预测方法及系统 |
CN112344516A (zh) * | 2020-09-27 | 2021-02-09 | 国网浙江省电力有限公司绍兴供电公司 | 一种多分类融合模型的加热和制冷设备故障诊断系统 |
CN112766327A (zh) * | 2021-01-05 | 2021-05-07 | 格力电器(武汉)有限公司 | 空调故障预测方法、电子设备和储存介质 |
CN113203589A (zh) * | 2021-04-29 | 2021-08-03 | 华中科技大学 | 一种用于多联机空调系统的分布式故障诊断方法及系统 |
CN113310171A (zh) * | 2021-05-24 | 2021-08-27 | 浙江大学 | 基于贝叶斯网络单元的中央空调系统故障检测与诊断方法 |
CN114484731A (zh) * | 2021-12-27 | 2022-05-13 | 浙江英集动力科技有限公司 | 一种基于stacking融合算法的中央空调故障诊断方法及装置 |
CN115854506A (zh) * | 2022-12-28 | 2023-03-28 | 佳达利环保材料(广东)有限公司 | 智慧医院的中央空调控制方法及存储介质 |
CN115931318A (zh) * | 2022-10-17 | 2023-04-07 | 中国大唐集团科学技术研究总院有限公司华东电力试验研究院 | 故障智能诊断方法、装置、设备及存储介质 |
-
2023
- 2023-06-05 CN CN202310660875.3A patent/CN116678072B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120072029A1 (en) * | 2010-09-20 | 2012-03-22 | Heatvu Inc. | Intelligent system and method for detecting and diagnosing faults in heating, ventilating and air conditioning (hvac) equipment |
CN111412579A (zh) * | 2020-03-26 | 2020-07-14 | 上海建工四建集团有限公司 | 一种基于大数据的空调机组故障类型诊断方法和系统 |
CN111981635A (zh) * | 2020-07-21 | 2020-11-24 | 沈阳安新自动化控制有限公司 | 一种双智能算法的中央空调故障预测与诊断方法 |
CN112344516A (zh) * | 2020-09-27 | 2021-02-09 | 国网浙江省电力有限公司绍兴供电公司 | 一种多分类融合模型的加热和制冷设备故障诊断系统 |
CN112256686A (zh) * | 2020-11-12 | 2021-01-22 | 北京理工大学 | 一种基于mes的故障数据压缩与预测方法及系统 |
CN112766327A (zh) * | 2021-01-05 | 2021-05-07 | 格力电器(武汉)有限公司 | 空调故障预测方法、电子设备和储存介质 |
CN113203589A (zh) * | 2021-04-29 | 2021-08-03 | 华中科技大学 | 一种用于多联机空调系统的分布式故障诊断方法及系统 |
CN113310171A (zh) * | 2021-05-24 | 2021-08-27 | 浙江大学 | 基于贝叶斯网络单元的中央空调系统故障检测与诊断方法 |
CN114484731A (zh) * | 2021-12-27 | 2022-05-13 | 浙江英集动力科技有限公司 | 一种基于stacking融合算法的中央空调故障诊断方法及装置 |
CN115931318A (zh) * | 2022-10-17 | 2023-04-07 | 中国大唐集团科学技术研究总院有限公司华东电力试验研究院 | 故障智能诊断方法、装置、设备及存储介质 |
CN115854506A (zh) * | 2022-12-28 | 2023-03-28 | 佳达利环保材料(广东)有限公司 | 智慧医院的中央空调控制方法及存储介质 |
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