CN105020861A - Management method for operational data of central air-conditioner - Google Patents
Management method for operational data of central air-conditioner Download PDFInfo
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- CN105020861A CN105020861A CN201510500424.9A CN201510500424A CN105020861A CN 105020861 A CN105020861 A CN 105020861A CN 201510500424 A CN201510500424 A CN 201510500424A CN 105020861 A CN105020861 A CN 105020861A
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- central air
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to data management systems and aims at providing a method for analyzing and displaying data of a central air-conditioner on the basis of existing central air-conditioner data collection systems. Particularly, the invention provides a management method for the operational data of the central air-conditioner. The management method comprises the following steps that a data collection system collects data information of the central air-conditioner in the operational process, and the data information comprises outdoor machine data information and indoor machine data information; the outdoor machine data information and the indoor machine data information are classified, and an outdoor machine data analysis model and an indoor machine data analysis model are established; and multi-dimension analysis of basic information, tendency chart information and fault information are conducted on an outdoor machine and an indoor machine, and the analysis results are displayed. The management method for the operational data of the central air-conditioner is suitable for operational data management of the central air-conditioner.
Description
Technical field
The present invention relates to data management system, particularly central air-conditioning service data management.
Background technology
The arrival of large data age, indicates that human civilization is stepping major step on the cognitive road in the world.In the past in daily life those cannot share, immeasurable information all by datumization, data message has become an important economic input, can create huge material wealth and social value to effective organization and administration of data.
In recent years, the technical development of intelligent appliance industry is maked rapid progress, and the function of intelligent appliance also grows with each passing day, but carrying out effective organization and administration to the data message of household electric appliances is that current household electric appliances make the transition the major issue faced.The foundation of the large data platform of Changhong is applied just and is given birth under this Times ' Demand, and wherein, Changhong central air-conditioning data center is one of them important service system, and unification is attributed to the large data platform business of Changhong by the data message of Changhong central air-conditioning data center.These operation system data act on the realization of user's portrait of the various dimensions such as region, colony, individual, intellectuality strategy for company's " focus be put on man " is landed and is provided Data support comprehensively and effectively, for marketing decision-making provides refining targets, open new passage for Intranet innovation integrates with.
Changhong central air-conditioning data display system, as a subset of Changhong central air-conditioning data center, it, based on the data of central air-conditioning collection, carries out the data analysis of various dimensions, and data results is shown to WEB page.Therefore, rational rights of using management, for domestic consumer, keeper and super keeper add different authorities respectively, better central air-conditioning data message is managed, for domestic consumer and attendant serve, react the running status of Current central air-conditioning system accurately, also maintain easily personnel positioning central air-conditioning fault message simultaneously.
Summary of the invention
Technical problem to be solved by this invention is on existing central air-conditioning data collecting system basis, provide a kind of central air-conditioning data analysis and displaying and method.Particularly, the invention provides a kind of central air-conditioning service data management method, it is characterized in that, comprise the steps:
Data message in data acquisition system central air-conditioning running, described data message comprises off-premises station data message and indoor set data message;
Taxonomic revision is carried out to off-premises station data message and indoor set data message, set up off-premises station Data Analysis Model and indoor set Data Analysis Model, respectively off-premises station and indoor set are carried out to the multi dimensional analysis of essential information, tendency chart information and fault message, and described analysis result is shown.
Particularly, the essential information of described off-premises station comprises off-premises station operational mode, off-premises station address, off-premises station quantity, off-premises station type, frequency-changeable compressor running status, invariable frequency compressor one running status, invariable frequency compressor two running status and system operation time;
Tendency chart information comprises frequency-changeable compressor rotating speed, compressor exhaust temperature, compressor oil temperature, compressor operation electric current, force value, rotation speed of fan, expansion valve step number, sensor temperature and coil temperature;
Fault message comprises outer machine quantity and configuration conflict and the under-voltage fault of three phase mains.
Particularly, the essential information of described indoor set comprises indoor set operational mode, address of indoor unit, indoor set quantity, indoor set type, indoor set open state and system operation time;
Tendency chart information comprises the temperature difference of indoor design temperature, indoor temperature, expansion valve state and indoor temperature and design temperature;
Fault message comprises ambient temperature sensor fault, interior coiler temperature sensor fault and communication abnormality fault.
Particularly, also comprise area information to show, according to the Regional Distribution situation of central air-conditioning, draw the zone data information of central air-conditioning, comprise off-premises station quantity, current operation off-premises station quantity, be currently in the air-conditioner set quantity of running status and the map denotation of current failure number of units information.
Particularly, user carries out management to central operation of air conditioner data and is divided into normal user permission, administrator's authority and super administrator's authority, and normal user permission pays close attention to the essential information of central air-conditioning, tendency chart information and fault message; Keeper pays close attention to the overall operation situation of central air-conditioning in a certain region, and examines binding to the log-on message of user; The relevant information of registration and keeper that super keeper mainly pays close attention to keeper is examined.
The invention has the beneficial effects as follows: can all kinds of operational factors of real-time exhibition central air-conditioning, ensure that the data collected obtain omnibearing analysis and displaying, represent running status and the basic condition of central air-conditioning as much as possible in real time, fast, intuitively the data message of central air-conditioning is showed user, also facilitate keeper to carry out central air-conditioning fault simultaneously and carry out quick position and process, better for user provides more quality services.
Below in conjunction with embodiment, technical scheme of the present invention is described in further detail, it should be noted that embodiment is only used to help reader to understand technical conceive of the present invention better, not in order to limit the protection domain of the claims in the present invention.
Detailed description of the invention
The present invention is on existing central air-conditioning data collecting system basis, a kind of central air-conditioning service data management method is provided, the method step is as follows: first, data message in data acquisition system central air-conditioning running, described data message comprises off-premises station data message and indoor set data message: then, taxonomic revision is carried out to off-premises station data message and indoor set data message, set up off-premises station Data Analysis Model and indoor set Data Analysis Model, respectively essential information is carried out to off-premises station and indoor set, the multi dimensional analysis of tendency chart information and fault message, and described analysis result is shown.
Embodiment
An exemplary description is done to technical scheme of the present invention below.
1, according to the data message that central air-conditioning data collecting system produces, be normalized data processing and analysis, off-premises station Data Analysis Model and indoor set Data Analysis Model can be divided into according to central air-conditioning Data Analysis Model, carry out taxonomic revision to data message, off-premises station data message and indoor set data message are divided into again essential information, tendency chart information and fault message three class respectively the most at last.
2, with essential information, tendency chart information and fault message three class for main presentation dimension, respectively the information of off-premises station and indoor set is shown.
The main presentation dimension of off-premises station is respectively:
Essential information comprises: off-premises station operational mode, off-premises station address, off-premises station quantity, off-premises station type, frequency-changeable compressor running status, invariable frequency compressor one running status, invariable frequency compressor two running status and system operation time;
Tendency chart information index of correlation comprises: frequency-changeable compressor rotating speed, compressor exhaust temperature, compressor oil temperature, compressor operation electric current, force value, rotation speed of fan, expansion valve step number, sensor temperature and coil temperature;
Fault message comprises: outer machine quantity and configuration conflict, three phase mains is under-voltage etc. fault value.
The main presentation dimension of indoor set is respectively:
Essential information comprises: indoor set operational mode, address of indoor unit, indoor set quantity, indoor set type, indoor set open state and system operation time;
Tendency chart information index of correlation comprises: the temperature difference of indoor design temperature, indoor temperature, expansion valve state, indoor temperature and design temperature; Fault message comprises: ambient temperature sensor fault, interior coiler temperature 0 sensor fault, communication abnormality etc. fault value.
3, cartographic information is shown, according to the Regional Distribution situation of central air-conditioning, in units of province, draw the zone data information of central air-conditioning, comprise off-premises station quantity, current operation off-premises station quantity, the current map denotation being in the relevant information such as air-conditioner set quantity and current failure number of units of running status.
4, user authority management, central air-conditioning data center has three class user rights, respectively: domestic consumer, keeper (i.e. Central Air condition personnel) and super administrator.User based on domestic consumer, the essential information of main concern central air-conditioning, a few main trend figure information and fault message; Keeper then mainly pays close attention to the overall operation situation of central air-conditioning in a certain region, and examines binding to the log-on message of user; The relevant information of registration and keeper that super keeper mainly pays close attention to keeper is examined.
Claims (5)
1. central air-conditioning service data management method, is characterized in that, comprises the steps:
Data message in data acquisition system central air-conditioning running, described data message comprises off-premises station data message and indoor set data message;
Taxonomic revision is carried out to off-premises station data message and indoor set data message, set up off-premises station Data Analysis Model and indoor set Data Analysis Model, respectively off-premises station and indoor set are carried out to the multi dimensional analysis of essential information, tendency chart information and fault message, and described analysis result is shown.
2. central air-conditioning service data management method as claimed in claim 1, it is characterized in that, the essential information of described off-premises station comprises off-premises station operational mode, off-premises station address, off-premises station quantity, off-premises station type, frequency-changeable compressor running status, invariable frequency compressor one running status, invariable frequency compressor two running status and system operation time;
Tendency chart information comprises frequency-changeable compressor rotating speed, compressor exhaust temperature, compressor oil temperature, compressor operation electric current, force value, rotation speed of fan, expansion valve step number, sensor temperature and coil temperature;
Fault message comprises outer machine quantity and configuration conflict and the under-voltage fault of three phase mains.
3. central air-conditioning service data management method as claimed in claim 1 or 2, it is characterized in that, the essential information of described indoor set comprises indoor set operational mode, address of indoor unit, indoor set quantity, indoor set type, indoor set open state and system operation time;
Tendency chart information comprises the temperature difference of indoor design temperature, indoor temperature, expansion valve state and indoor temperature and design temperature;
Fault message comprises ambient temperature sensor fault, interior coiler temperature sensor fault and communication abnormality fault.
4. central air-conditioning service data management method as claimed in claim 3, it is characterized in that, also comprise area information to show, according to the Regional Distribution situation of central air-conditioning, draw the zone data information of central air-conditioning, comprise off-premises station quantity, current operation off-premises station quantity, be currently in the air-conditioner set quantity of running status and the map denotation of current failure number of units information.
5. the central air-conditioning service data management method as described in claim 1 or 2 or 4, it is characterized in that, user carries out management to central operation of air conditioner data and is divided into normal user permission, administrator's authority and super administrator's authority, and normal user permission pays close attention to the essential information of central air-conditioning, tendency chart information and fault message; Keeper pays close attention to the overall operation situation of central air-conditioning in a certain region, and examines binding to the log-on message of user; The relevant information of registration and keeper that super keeper mainly pays close attention to keeper is examined.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510500424.9A CN105020861A (en) | 2015-08-14 | 2015-08-14 | Management method for operational data of central air-conditioner |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106322691A (en) * | 2016-10-28 | 2017-01-11 | 安徽南国机电科技发展有限公司 | Monitoring service platform for multiple central air conditioners of building |
| CN107270497A (en) * | 2017-08-03 | 2017-10-20 | 安徽泰然信息技术工程有限公司 | Central Air Conditioner Used in Buildings control system |
| CN107861392A (en) * | 2017-11-08 | 2018-03-30 | 绵阳美菱软件技术有限公司 | The data management platform and method of a kind of intelligent appliance |
| CN109237716A (en) * | 2018-09-28 | 2019-01-18 | 珠海格力电器股份有限公司 | Data analysis method and system for electric appliance |
| CN109506322A (en) * | 2018-11-19 | 2019-03-22 | 珠海格力电器股份有限公司 | Air conditioner parameter display method and device, machine room air conditioning system and computer equipment |
| CN109974238A (en) * | 2019-04-04 | 2019-07-05 | 珠海格力电器股份有限公司 | Data processing method and equipment of multi-split air conditioning system and multi-split air conditioning system |
| CN112665134A (en) * | 2020-12-10 | 2021-04-16 | 珠海格力电器股份有限公司 | Central air conditioner room management and control method, device and equipment and central air conditioning system |
| CN114738928A (en) * | 2022-06-09 | 2022-07-12 | 武汉慧联无限科技有限公司 | Central air-conditioning system management method and device, Internet of things platform and storage medium |
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| CN109974238A (en) * | 2019-04-04 | 2019-07-05 | 珠海格力电器股份有限公司 | Data processing method and equipment of multi-split air conditioning system and multi-split air conditioning system |
| CN112665134A (en) * | 2020-12-10 | 2021-04-16 | 珠海格力电器股份有限公司 | Central air conditioner room management and control method, device and equipment and central air conditioning system |
| CN114738928A (en) * | 2022-06-09 | 2022-07-12 | 武汉慧联无限科技有限公司 | Central air-conditioning system management method and device, Internet of things platform and storage medium |
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Application publication date: 20151104 |
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