CN105354755A - IoT (Internet of Things)-based water supply equipment management method - Google Patents
IoT (Internet of Things)-based water supply equipment management method Download PDFInfo
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- 238000012544 monitoring process Methods 0.000 claims description 5
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Abstract
The present invention discloses an IoT (Internet of Things)-based water supply equipment management method. The IoT based water supply equipment management method adopts a plurality of groups of water supply equipment management units. Each group of water supply equipment management units is used for managing and controlling a set of water supply equipment; each data of each group of water supply equipment management units is sent to a data acquiring and sending server by an information acquisition and data transmission module and is transmitted to a stream data server cluster for data processing by the data acquiring and sending server; the IoT-based water supply equipment management method has the functions of secondary data storage and data archiving; meanwhile, by a service server, real-time data or stored data of the water supply equipment is subjected to operations of inquiry and the like according to requests of an external client; by a system management client, faults of a system and faults of the water supply equipment can be processed and judged and corresponding maintenance personnel is assigned to carry out maintenance so as to implement intelligent and uniform management of each set of water supply equipment.
Description
Technical field
The present invention relates to the administrative skill of supply equipment, be specifically related to a kind of management method of the supply equipment based on Internet of Things.
Background technology
Water supply is divided into once supplies water and secondary water-supply.Once supply water and refer to from water factory through once pressurization and by the water supply of main pipeline network delivery, when general fed distance is nearer, only arrange a pressurizing point to pressurize, if main pipeline network delivery is distant, then need to adopt multiple pressurizing point secondary or repeatedly positive delivery, the pressurizing point that once supplies water adopts constant pressure water supply, and once supplies water and be usually applicable to lower floor and supply water.
Secondary water-supply refers to and supplies water through storing, pressurizeing through unit or individual by city public water supply or self-built facility, user or personal form is supplied again by pipeline, be suitable for various skyscraper (community, shopping centre, hotel or hospital etc.) to supply water, the pressurization being also applicable to the hypodynamic area of any running water pressure is supplied water.
The control mode of conventional supply equipment (comprising a supply equipment and secondary water-supply equipment) is: on each supply equipment tap water inlet channel, put into water pressure sensor or pond, the in-built liquid level sensor of water tank, supply equipment goes out on water supply line to take on water pressure sensor, collection signal is to electric control cabinet, setting program controller in cabinet, programming controller is by sending a signal to starting of pump station electric elements or variable signal to frequency converter after PID arithmetic, run signal or frequency feed pump is provided after starting of pump station electric elements or frequency converter receive, water pump operation, water supply network pressure is regulated with this.Meanwhile, by the communication interface of starting of pump station electric elements, frequency converter, the information such as running frequency, running status, fault of feedback starting of pump station electric elements running status, fault, frequency converter is to programming controller.
The way to manage of conventional supply equipment (comprising a supply equipment and secondary water-supply equipment) is; Each equipment by manually managing independently, if device fails, can not Timeliness coverage, process in time, equipment may be caused thus to damage or other economic loss, cause for water unstable, water supply security can not get ensureing.
There are the following problems for the control of above-mentioned supply equipment and way to manage: 1. the data of supply equipment collection are not comprehensive, pass through gathered data, conventional energy saving water supply can only be realized, and the information such as water quality of supply equipment operation, fault, energy consumption and water supply cannot be grasped in real time; 2. each equipment is by manually independently managing, and not only intelligence degree is low, and the efficiency of management is low, and needs a large amount of human and material resources, and handling cost is high.3, after equipment breaks down, carry out emergency maintenance again, can not judge supply equipment applying working condition in advance.4, supply equipment Daily Round Check, maintaining, breakdown maintenance are without guarantee.
Summary of the invention
The invention is intended to the management method that a kind of supply equipment based on Internet of Things is provided, with the management mode of unified intelligence, supply equipment is managed.
The management method of the supply equipment based on Internet of Things in this programme, based on the management method of the supply equipment of Internet of Things, it is characterized in that, comprise the management of each group of supply equipment administrative unit self and the unified management for each supply equipment administrative unit, specifically comprise following content:
1) self-management of each group supply equipment administrative unit:
By putting into water pressure sensor or pond, the in-built liquid level sensor of water tank on each supply equipment tap water inlet channel, supply equipment outlet conduit takes on water pressure sensor, gather hydraulic signal to electric control cabinet, programming controller in electric control cabinet is by sending a signal to starting of pump station electric elements or variable signal to frequency converter after PID arithmetic, run signal or frequency feed pump is provided after starting of pump station electric elements or frequency converter receive, starting mode of pump or converting operation, regulate water supply line net pressure with this; Meanwhile, by the communication interface of starting of pump station electric elements, frequency converter, the information such as running frequency, running status, fault of feedback starting of pump station electric elements running status, fault, frequency converter is to programming controller;
Voltage and current when electric energy instrument Real-time Collection supply equipment runs, feed flow when flowmeter Real-time Collection supply equipment runs, the water quality real time data supplied water by water quality monitor collection;
Often organize the information of programming controller, electric energy instrument, flowmeter, water quality monitor collection real-time information by information acquisition and data transmission module be sent to central management parametric controller data acquisition and send server;
2) unified management of each group supply equipment administrative unit:
Data sampling and processing and storage: the data received are passed to the flow data processing server cluster of central management parametric controller by data acquisition and transmission server, by flow data processing server cluster, the data received are processed and breakdown judge, and the data of reception are stored in data warehouse server cluster; Gather supply equipment and run the information such as electricity, flow, running status, water supply quality, forming curves form, has used for the later stage;
The management of central management parametric controller: by the two-way communication of system administrative client and data warehouse server cluster, realize system manager to the management of each group of supply equipment administrative unit, monitoring, data inputting and inquiry, collected, the instruction that sends of service server cluster is simultaneously by the supervision of system administrative client, process;
External data request: by external client to system management client-requested supply equipment service data, system administrative client is after authentication, grant requests, flow data processing server cluster by service server cluster externally client provide equipment run real time data, external client comprises equipment routing inspection maintenance personal APP;
Fault handling: supply equipment is if there is voltage, electric current, flow, water quality data exception or fault-signal, control command is sent to the supply equipment administrative unit broken down by service server cluster, flow data processing server cluster gives the alarm simultaneously, the system of central management parametric controller manages alarm indication on client operating personnel PC and System Command Center giant-screen, the flow data processing server cluster of central management parametric controller carries out breakdown judge by the breakdown judge system pre-set, and contrast spare unit, part warehouse stock accessory, maintenance man in notice appointed area checks to scene and processes.
This programme gathers the real-time traffic of supply equipment water supply line by flowmeter, when running if there is long-time, super-flow, give the alarm, alarm indication on the system management client operating personnel PC and System Command Center giant-screen of central management parametric controller, and notify that the maintenance man in appointed area checks to scene and processes.
The water quality real time data supplied water by water quality monitor collection, abnormal if there is water quality, give the alarm, the system of central management parametric controller manages alarm indication on client operating personnel PC and System Command Center giant-screen, and the maintenance man in notification area checks to scene and processes, guarantee.
Voltage and current when being run by electric energy instrument Real-time Collection supply equipment.More existing supply equipment administrative unit is compared, and the data of collection more comprehensively, can grasp the information such as water quality of supply equipment operation, fault, energy consumption and water supply in real time.
Can judge supply equipment applying working condition in advance and give the alarm, Information issued be more timely, and fault handling is more accurate.And system manager can grasp system equipment ruuning situation, manages more intelligent and high-efficiency comprehensively, by external client, external staff, as equipment routing inspection personnel can grasp equipment failure situation at any time, can be equipped with maintenance supply for fault, keep in repair more convenient.
The management of this management method by unitizing to each group of supply equipment intellectuality, the efficiency of management is high, uses manpower and material resources sparingly, and energy-saving and emission-reduction possess application.
Further, 2) in, also comprise the data archival server cluster that the historical archives for equipment operational data manage, data archival server cluster is simultaneously for the response of various data query operation and business operation request.
Further, 1) in, in each group of supply equipment administrative unit, be all provided with Intelligent smartgate system.
By Intelligent gate module, accurate judgement intrusion behavior, accurate recording enters on-the-spot maintainer, laboratory personnel's identity and comes in and goes out the moment, is convenient to the people's administrative mechanism that fulfills one's duties, and ensures maintenance time and maintenance times.
Further, 1) in, detect water pump operation temperature by water pump temperature sensor, by water pump vibration transducer, detect water pump vibration frequency, judge the serviceability of water pump with this.Detect water pump operation temperature by water pump temperature sensor, to prevent in water pump accessory to cause damaging because of the water temperature over-high that lack of water, stall etc. in pump cause.By water pump vibration transducer, detect water pump vibration frequency, judge the serviceability of water pump with this.
Further, flow data processing server cluster adopts distributed storage and trunking mode, adopts NoSQL, and application graph-theoretical algorithm, provides specific query engine, adopts data pipe, data aggregate scheduling algorithm, provides batch processing mode and stream data process service.Core data server uses distributed storage technology and Clustering, can perform, thus provide higher processing data throughputs according to the increase expansion servers quantity of the operational data amount piecemeal that walks abreast.
Further, 2) in, the operational data of supply equipment forms the curve of water supply form of supply equipment reality after gathering for a long time, store, analyzing, and manage Client-Prompt when supply equipment node time of arrival by system, recall the supply equipment data in this period, after selection output wherein, power consumption curve form are analyzed, carry out lectotype selection accurately, on time, the supply equipment of top efficiency is selected as required, and then obtain efficiency maximum, reach energy-conservation effect.
Accompanying drawing explanation
Fig. 1 is the block diagram of the central management parametric controller of supply equipment management system based on Internet of Things.
Fig. 2 is the block diagram of wherein one group of supply equipment administrative unit in Fig. 1.
Fig. 3 is equipment obstacle management process flow diagram in Fig. 1.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description 2 comprises: water pump temperature sensor 1, water pump vibration transducer 2, intake pressure sensor 3, discharge pressure sensor 4, flowmeter 5, electric energy instrument 6, water quality monitor 7, other monitor signals 8.
Illustrate: the concept of server cluster: when a station server is not enough, then expand one or more server, parallel running, process, storage data.
Whole system framework is substantially as shown in figure 1 and 2:
Central management parametric controller illustrates: central management parametric controller comprises Data Collection, process and memory module, and outer monitoring, event handling and data scheduling module.
Data Collection, process and memory module comprise two parts:
1, Data Collection and transmission server
Be specifically designed to the data receiving secondary water-supply equipment and send, and countercharge instruction can be sent to secondary water-supply equipment.
Data type comprises following three kinds:
1), communications state data;
2), real-time working data;
3), countercharge director data, for Long-distance Control secondary water-supply equipment.
2, large data server part, for the treatment of the operational data with the transmission of storage supply equipment, fully uses multithreading, and uses the technology such as efficient data layout to realize.This system provides good large data characteristics, and extended capability is good, and reliability is high, and all working data are carried out with incremental mode thus possessed good trackability and restorability.Comprise three partial contents:
1), flow data processing server cluster, for the various real-time process of supply equipment data, flow data processing server cluster uses distributed storage technology and Clustering, can perform according to the increase expansion servers quantity of the operational data amount piecemeal that walks abreast, thus provide higher processing data throughputs.Flow data processing server cluster adopts NoSQL mode, and application graph-theoretical algorithm, provides specific query engine, adopts data pipe, data aggregate scheduling algorithm, provides batch processing mode and stream data process service.
2), data warehouse server cluster, be mainly used in the secondary storage of equipment operational data, again analysis and data mining etc., data warehouse server is reprocessed equipment operational data, data modeling reprocessing is carried out based on metadata management, there is provided ETL, the functions such as OLAP, carry out data verification, data are changed, and provide the technical support such as decision-making, data mining for client;
3), data archival server cluster, be mainly used in the historical archives process of equipment operational data, data archival server uses specific data filing form to coordinate large data compression algorithm compress historical data and file process.Data filing server provides specific random access algorithm and data query algorithm to be convenient to carry out some data extraction operation.
Outer monitoring, event handling and data scheduling module comprise three parts:
1, service server cluster is specifically designed to the various operation requests of customer in response end, mainly comprises following content:
1), the response of various data query operation and business operation request;
2), the process of systems management data;
3), to flow data processing server cluster requesting service service data;
4) gateway of system public network client-access, is provided for.
5), use event bus technology, and set up business operation domain model with this, join operation order and business object, thus ensure that in business operation process, all operations event is retrospective, recoverable.
6), use the Query Processing Technique be separated, by independently data access layer, carry out data adaptation and data verification, effectively isolation business datum and equipment operational data.
2, external client, is divided into two parts: pc client and App client, and external client comprises supply equipment and patrols and examines and maintainer APP and zone supervisors PC, owner supervisor APP and owner's zone supervisors PC.
3, system administrative client, system administrative client comprises managerial personnel APP, System Command Center is arranged giant-screen, managerial personnel PC and supervisor PC.
Client uses ON structural description data layout, adopts good multiple threads technology to coordinate service server CQRS architecture mode to realize.
Supply equipment administrative unit as shown in Figure 2, supply equipment administrative unit is used for the management and control of a set of supply equipment, supply equipment administrative unit comprises the programming controller in supply equipment in electrical control cabinet, programming controller is for controlling starting of pump station electric elements and frequency converter, simultaneously starting of pump station electric elements back-to-back running state and failure message, frequency converter feed back its running frequency, running status and failure message to programming controller, and starting of pump station electric elements, frequency converter are for controlling water pump.Be arranged on the water pump temperature sensor on water pump and water pump vibration transducer, water pump temperature sensor and water pump vibration transducer respectively with information acquisition and data transmission module one-way communication.
Be arranged on into the intake pressure sensor on water supply line and be arranged on out discharge pressure sensor on water supply line respectively with programming controller one-way communication.Be arranged on the electric energy instrument in switch board, be arranged on for the water quality monitor on feed pipe way and flowmeter, electric energy instrument, water quality monitor and flowmeter respectively with information acquisition and data transmission module one-way communication, programming controller and information acquisition and data transmission module two-way communication, information acquisition and data transmission module and data acquisition and send server two-way communication.
In the present embodiment, also be provided with Intelligent gate module often organizing in supply equipment administrative unit, Intelligent gate module adopts RFID to identify and enters on-the-spot maintainer, laboratory personnel's identity, be specially and set out entrance at each supply equipment machine room place, gateway is same passage, at passage place, gate inhibition's facility is set, gate inhibition's facility place arranges a magnetic and button of going out, work or maintenance personal swipe the card when entering and enter, button press time out, gate inhibition opens out, video frequency pick-up head and infrared sensor are set at gate inhibition's facility place simultaneously, video frequency pick-up head and infrared sensor all with information acquisition and data transmission module one-way communication, the dynamic of turnover personnel and every terms of information are transferred to central management parametric controller, and show on the system commander giant-screen of central management parametric controller.Combined by gate inhibition, infrared, video three, accurate judgement intrusion behavior.Video is not only used as intrusion detection, also can run video by periodic logging equipment, be convenient to find some latent defects.Gate inhibition, accurate recording enters on-the-spot maintainer, laboratory personnel's identity and comes in and goes out the moment.
The explanation of native system supply equipment communication framework
1, supply equipment end
Use information acquisition transport module image data, then uses WLAN or GPRS by public network, and send enciphered data to special Data Collection and transmission server, Data Collection and transmission server can receive the countercharge instruction that service server cluster issues.
1), data-transmission mode uses the message transfer mechanism based on TCP.
2), data layout adopts scale-of-two or text formatting.
3), data type comprises communications state data and real-time working data, countercharge director data.
2, Data Collection and transmission server end
1), Data Collection and send server end be specifically designed to receiving equipment operational data thus ensure equipment operational data receive unimpeded, ensure high-throughput, also can transmitting apparatus countercharge instruction.
2), this server uses the message transfer mechanism of TCP.
3), this server can and supply equipment between carry out full duplex data communication, require high concurrent, low delay, reach strong security, high reliability, target that real-time is good.
4), this server adopts multithreading, use unblock formula and cross-thread message distribution mechanism, and provides batch mode and stream data tupe.
Central management control system fault handling explanation
Equipment running status is divided into two kinds: communications status and duty.
1, communications status
Communications status is divided into communicate normal and communication failure two kinds of situations.
The hardware components of devices communicating may break down in some cases, and cause can not normally transmitting apparatus operational data be to the communication server of system, or public network communication breaks down and also will cause data can not normal transmitting apparatus operational data.
Equipment may take certain incremental data sending strategy, such as, when data repeat for a long time.When not transmitting apparatus operational data, equipment sends the communication server of heartbeat data to system, reporting communications normal condition.
The communication server is judged by the equipment operational data that receives and the communications status of equipment heartbeat data to equipment, once find the situation not meeting inspection policies, will produce communication failure message.
Communication failure message will pass to flow data processing server cluster and arrive service server, and monitor client can receive communication failure warning message by service server.
2, duty.
Duty is divided into working properly and job failure two kinds of situations.
The collecting work of equipment itself may break down.If there is fault to occur, equipment will to communication server reporting facility job failure, and job failure message will pass to flow data processing server cluster.
Also may there is exception in the operational data that equipment sends, possible reason is that mistake appears in devices collect data, or occurs mistake in communication transmission process.Operational data is abnormal by the process of flow data processing server cluster.
Whether normal core data server based on data abnormality juding strategy, detect data.If there is data exception, job failure message will be produced.
The job failure message of core data server will be delivered to service server, and monitor client can receive job failure warning message by service server.
As shown in Figure 3, supply equipment troubleshooting process
1, failure message source
1), when supply equipment breaks down, corresponding sensor, programming controller detect fault-signal, fault-signal is uploaded to central management parametric controller by network, platform management client rs PC receives failure alarm signal (show on command centre's giant-screen, PC, APP of external client all receive warning message simultaneously).
2), equipment routing inspection, maintaining personnel find fault in routine duties, by APP reporting fault information.
3), user finds that fault sends information by APP or phones CCC.
4), higher authority indicates by the flourishing information of PC or APP to CCC.
2, central management parametric controller flow process
1), by locating alarming device location on map.
2), notify that property management personnel reaches the spot.
3), server carries out analysis judge equipment failure reason in advance automatically according to warning message, and the central management parametric controller storeroom of spare product and part, the regional maintenance site storeroom of spare product and part mate, and whether confirmation spare part is complete.(when there is an accessory in storehouse, region without spare part, central library, leads material, outbound immediately, deliver to scene by deliveryman)
4), professional and technical personnel judges information according to server, making correct fault anticipation exists side by side namely to being responsible for the supervision PC of this regional maintenance site, and staff APP sends instruction information such as () equipment failure position, traffic path, spare part model, quantity, maintenance tool, property supervisor related personnel phones
3, regional maintenance site workflow
1), after the instruction, according to central management parametric controller sent, specialized maintenance slip-stick artist is sent
2), after Maintenance Engineer reaches the spot, arrival information is fed back by APP
3), according to field failure situation failure judgement size, glitch on-site maintenance or replacing accessory, after completing, feedback information is to center controlling platform.
Major break down, when central library, storehouse, region are all without accessory, hard stop the equipment that resumes water supply behind disengagement failure loop run.And the information such as spare part model, quantity that propose are sent to central management parametric controller (platform reports owner, zone supervisors PC, APP, obtains procurement directive, purchases immediately).After spare part arrives, send Maintenance Engineer to repair in time immediately, after completing, feedback information is to center controlling platform (platform reports owner, zone supervisors PC, APP).
Comprise the management of each group of supply equipment administrative unit self and the unified management for each supply equipment administrative unit based on the management method of the supply equipment of Internet of Things in the present embodiment, specifically comprise following content:
1) self-management of each group supply equipment administrative unit:
By putting into water pressure sensor or pond, the in-built liquid level sensor of water tank on each supply equipment tap water inlet channel, supply equipment outlet conduit takes on water pressure sensor, gather hydraulic signal to electric control cabinet, programming controller in electric control cabinet is by sending a signal to starting of pump station electric elements or variable signal to frequency converter after PID arithmetic, run signal or frequency feed pump is provided after starting of pump station electric elements or frequency converter receive, starting mode of pump or converting operation, regulate water supply line net pressure with this; Meanwhile, by the communication interface of starting of pump station electric elements, frequency converter, the information such as running frequency, running status, fault of feedback starting of pump station electric elements running status, fault, frequency converter is to programming controller;
Voltage and current when electric energy instrument Real-time Collection supply equipment runs, feed flow when flowmeter Real-time Collection supply equipment runs, the water quality real time data supplied water by water quality monitor collection;
Detect water pump operation temperature by water pump temperature sensor, by water pump vibration transducer, detect water pump vibration frequency, judge the serviceability of water pump with this;
Often organize the information of programming controller, electric energy instrument, flowmeter, water quality monitor collection real-time information by information acquisition and data transmission module be sent to central management parametric controller data acquisition and send server;
All Intelligent smartgate system is provided with in each group of supply equipment administrative unit.
2) unified management of each group supply equipment administrative unit:
Data sampling and processing and storage: the data received are passed to the flow data processing server cluster of central management parametric controller by data acquisition and transmission server, by flow data processing server cluster, the data received are processed and breakdown judge, and the data of reception are stored in data warehouse server cluster, data archival server cluster manages for the historical archives of equipment operational data, and data archival server cluster is simultaneously for the response of various data query operation and business operation request;
Flow data processing server cluster adopts distributed storage and trunking mode, adopts NoSQL, and application graph-theoretical algorithm, provides specific query engine, adopts data pipe, data aggregate scheduling algorithm, provides batch processing mode and stream data process service;
The management of central management parametric controller: by the two-way communication of system administrative client and data warehouse server cluster, realize system manager to the management of each group of supply equipment administrative unit, monitoring, data inputting and inquiry, collected, the instruction that sends of service server cluster is simultaneously by the supervision of system administrative client, process;
External data request: by external client to system management client-requested supply equipment service data, system administrative client is after authentication, grant requests, flow data processing server cluster by service server cluster externally client provide equipment run real time data, external client comprises equipment routing inspection maintenance personal APP;
Fault handling: supply equipment is if there is voltage, electric current, flow, water quality data exception or fault-signal, control command is sent to the supply equipment administrative unit broken down by service server cluster, flow data processing server cluster gives the alarm simultaneously, the system of central management parametric controller manages alarm indication on client operating personnel PC and System Command Center giant-screen, the flow data processing server cluster of central management parametric controller carries out breakdown judge by the breakdown judge system pre-set, and contrast spare unit, part warehouse stock accessory, maintenance man in appointed area checks to scene and processes.
The operational data of supply equipment forms the curve of water supply form of supply equipment reality after gathering for a long time, store, analyzing, and wherein, curve form comprises the curve forms such as output, water quality, supply equipment power consumption, and
supply equipment arrivesmanage Client-Prompt by system during time node, recall the supply equipment data in this period, selection output wherein, power consumption curve form carry out lectotype selection accurately, select the supply equipment of top efficiency on time, as required after analyzing.
Above-described is only embodiments of the invention, in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this, one skilled in the art know the applying date or priority date before all ordinary technical knowledge of technical field that the present invention belongs to, prior aries all in this field can be known, and the ability of normal experiment means before there is this date of application, under the enlightenment that one skilled in the art can provide in the application, improve in conjunction with self-ability and implement this programme, some typical known features or known method should not become the obstacle that one skilled in the art implement the application.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in instructions etc. record the content that may be used for explaining claim.
Claims (6)
1. based on the management method of the supply equipment of Internet of Things, it is characterized in that, comprise the management of each group of supply equipment administrative unit self and the unified management for each supply equipment administrative unit, specifically comprise following content:
1) self-management of each group supply equipment administrative unit:
By putting into water pressure sensor or pond, the in-built liquid level sensor of water tank on each supply equipment tap water inlet channel, supply equipment outlet conduit takes on water pressure sensor, gather hydraulic signal to electric control cabinet, programming controller in electric control cabinet is by sending a signal to starting of pump station electric elements or variable signal to frequency converter after PID arithmetic, run signal or frequency feed pump is provided after starting of pump station electric elements or frequency converter receive, starting mode of pump or converting operation, regulate water supply line net pressure with this; Meanwhile, by the communication interface of starting of pump station electric elements, frequency converter, the information such as running frequency, running status, fault of feedback starting of pump station electric elements running status, fault, frequency converter is to programming controller;
Voltage and current when electric energy instrument Real-time Collection supply equipment runs, feed flow when flowmeter Real-time Collection supply equipment runs, the water quality real time data supplied water by water quality monitor collection;
Often organize the information of programming controller, electric energy instrument, flowmeter, water quality monitor collection real-time information pass to information acquisition and data transmission module;
2) unified management of each group supply equipment administrative unit:
Data sampling and processing and storage: the data received are passed to the flow data processing server cluster of central management parametric controller by data acquisition and transmission server, by flow data processing server cluster, the data received are processed and breakdown judge, and the data of reception are stored in data warehouse server cluster;
The management of central management parametric controller: by the two-way communication of system administrative client and data warehouse server cluster, realize system manager to the management of each group of supply equipment administrative unit, monitoring, data inputting and inquiry, collected, the instruction that sends of service server cluster is simultaneously by the supervision of system administrative client, process;
External data request: by external client to system management client-requested supply equipment service data, system administrative client is after authentication, grant requests, flow data processing server cluster by service server cluster externally client provide equipment run real time data, external client comprises equipment routing inspection maintenance personal APP; System administrative client comprises managerial personnel APP, System Command Center is arranged screen, managerial personnel PC and monitor staff PC;
Fault handling: supply equipment is if there is voltage, electric current, flow, water quality data exception or fault-signal, control command is sent to the supply equipment administrative unit broken down by service server cluster, flow data processing server cluster gives the alarm simultaneously, the system of central management parametric controller manages alarm indication on client operating personnel PC and System Command Center giant-screen, the flow data processing server cluster of central management parametric controller carries out breakdown judge by the breakdown judge system pre-set, and contrast spare unit, part warehouse stock accessory, maintenance man in notice appointed area checks to scene and processes.
2. the management method of the supply equipment based on Internet of Things according to claim 1, it is characterized in that: 2) in, also comprise the data archival server cluster that the historical archives for equipment operational data manage, data archival server cluster is simultaneously for the response of various data query operation and business operation request.
3. the management method of the supply equipment based on Internet of Things according to claim 1, is characterized in that: 1) in, in each group of supply equipment administrative unit, be all provided with Intelligent smartgate system.
4. the management method of the supply equipment based on Internet of Things according to claim 1, it is characterized in that: 1) in, detect water pump operation temperature, by water pump vibration transducer by water pump temperature sensor, detect water pump vibration frequency, judge the serviceability of water pump with this.
5. the management method of the supply equipment based on Internet of Things according to claim 1, it is characterized in that: 2) in, flow data processing server cluster adopts distributed storage and trunking mode, adopt NoSQL, application graph-theoretical algorithm, specific query engine is provided, adopts data pipe, data aggregate scheduling algorithm, batch processing mode and stream data process service are provided.
6. the management method of the supply equipment based on Internet of Things according to claim 1, it is characterized in that: 2) in, the operational data of supply equipment forms the curve of water supply form of supply equipment reality after gathering for a long time, store, analyzing, and when supply equipment node time of arrival, Client-Prompt is managed by system, recall the supply equipment data in this period, after selection output wherein, power consumption curve form are analyzed, carry out lectotype selection accurately, select the supply equipment of top efficiency on time, as required.
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