CN105354755B - The management method of supply equipment based on Internet of Things - Google Patents

The management method of supply equipment based on Internet of Things Download PDF

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Publication number
CN105354755B
CN105354755B CN201510636134.7A CN201510636134A CN105354755B CN 105354755 B CN105354755 B CN 105354755B CN 201510636134 A CN201510636134 A CN 201510636134A CN 105354755 B CN105354755 B CN 105354755B
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data
supply equipment
equipment
water
server
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CN105354755A (en
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冯小林
陈波
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Chongqing Zhongding environmental protection equipment manufacturing Co., Ltd
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冯小林
陈波
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06Electricity, gas or water supply
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/152Water filtration

Abstract

This patent application discloses a kind of management methods of supply equipment based on Internet of Things, including multiple groups supply equipment administrative unit, every group of supply equipment administrative unit is used for the control of a set of supply equipment, the all data of each group supply equipment administrative unit is sent to data acquisition by information collection and data transmission module and sends server, server is acquired and sent by data is transmitted to the stream data servers cluster for data processing, and have the function of secondary data storage and archives data, pass through service server simultaneously, answer external client request can the data of real time data or storage to supply equipment carry out the operation such as inquiring, pass through system administration client, can the failure of failure and supply equipment to system itself carry out processing judgement, and corresponding maintenance personnel is assigned to safeguard, realize the intelligence of each group supply equipment, Unitized management.

Description

The management method of supply equipment based on Internet of Things
Technical field
The present invention relates to the administrative skills of supply equipment, and in particular to a kind of manager of the supply equipment based on Internet of Things Method.
Background technique
Water supply is divided into primary water supply and secondary water-supply.Primary water supply, which refers to, is once pressurizeed from water factory and by main pipeline net The water supply of network conveying, when general conveying distance is closer, only one pressurizing point of setting pressurizes, if main pipeline network delivery distance Farther out, then it needing to use multiple pressurizing points secondary or multiple pressurized delivered, the pressurizing point once to supply water uses constant pressure water supply, and Primary supply water is commonly available to lower floor water supply.
Secondary water-supply, which refers to, to be stored city public water supply or the water supply of self-built facility through unit or individual, is pressurizeed, and is passed through Pipeline for user or personal form, is applicable in various skyscrapers (cell, shopping centre, hotel or hospital etc.) water supply, also fits again Pressurization for the hypodynamic area of any running water pressure is supplied water.
The control mode of conventional supply equipment (including a supply equipment and secondary water-supply equipment) is: in each water supply Water pressure sensor or pond, the built-in liquid level sensor of water tank are put into equipment running water inlet channel, supply equipment goes out to supply water Water pressure sensor is taken on pipeline, acquisition signal to electric control cabinet, cabinet is interior to be arranged cyclelog, and cyclelog passes through Starting of pump station electric elements or variable signal are sent a signal to after PID arithmetic to frequency converter, starting of pump station electric elements or frequency conversion Device provides run signal or frequency feed pump after receiving, and water pump operation adjusts water supply network pressure with this.Meanwhile passing through water pump The communication interface of electric elements, frequency converter is started, the operation of starting of pump station electric elements operating status, failure, frequency converter is fed back The information such as frequency, operating status, failure are to cyclelog.
The way to manage of conventional supply equipment (including a supply equipment and secondary water-supply equipment) is;Each equipment is logical Cross and manually manage independently, if device fails, cannot find, handle in time in time, thus may cause equipment damage or its His economic loss causes for water unstable, and water supply security cannot ensure.
There are the following problems for the control of above-mentioned supply equipment and way to manage: the data of 1. supply equipments acquisition are not comprehensive, By data collected, conventional energy saving water supply can only be realized, and can not grasp supply equipment operation, failure, energy consumption in real time The information such as situation and the water quality of water supply;2. each equipment is by being manually independently managed, not only intelligence degree is low, management Low efficiency, and a large amount of human and material resources are needed, management cost is high.3, emergency maintenance is carried out again after equipment failure, Supply equipment applying working condition cannot be judged in advance.4, supply equipment Daily Round Check, maintenance, breakdown maintenance are without guarantor Barrier.
Summary of the invention
The invention is intended to provide a kind of management method of supply equipment based on Internet of Things, 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, the manager of the supply equipment based on Internet of Things Method, which is characterized in that management including each group supply equipment administrative unit itself and for each supply equipment administrative unit Unified management, specifically includes the following contents:
1) self-management of each group supply equipment administrative unit:
Liquid level is filled by putting into water pressure sensor or pond, water tank in each supply equipment running water inlet channel Sensor takes on water pressure sensor, acquisition hydraulic signal to electric control cabinet, electrical equipment control on supply equipment outlet conduit Cyclelog in cabinet is by sending a signal to starting of pump station electric elements or variable signal to frequency converter, water after PID arithmetic Run signal or frequency feed pump, water pump starting or converting operation are provided after pumping up dynamic electric elements or frequency converter reception, with this Adjust water supply line network pressure power;Meanwhile by starting of pump station electric elements, the communication interface of frequency converter, starting of pump station electricity is fed back The information such as device element operating status, failure, the running frequency of frequency converter, operating status, failure are to cyclelog;
Electric energy instrument acquires voltage and current when supply equipment operation in real time, and flowmeter acquires supply equipment operation in real time When feed flow, pass through water quality monitor acquisition supply water water quality real time data;
The real time information that the information of every group of cyclelog, electric energy instrument, flowmeter, water quality monitor acquire passes through information Acquisition and data transmission module are sent to the data acquisition of central management control platform and send server;
2) unified management of each group supply equipment administrative unit:
Data sampling and processing and storage: data acquire and send server and the data received are transmitted to central management control The flow data processing server cluster of platform carries out processing and failure to received data by flow data processing server cluster Judgement, and by the storage of received data into data warehouse server cluster;It acquires supply equipment and runs electricity, flow, operation The information such as state, water supply quality, forming curves report, for later period use;
The management of central management control platform: pass through the two-way of system administration client and data warehouse server cluster Letter, realize system manager to the management of each group supply equipment administrative unit, monitoring, data inputting and inquiry, while business The instruction that server cluster is collected, issues is by the supervision of system administration client, processing;
External data request: by external client to system administration client request supply equipment operation data, system Management client is after authentication, grant requests, and flow data processing server cluster passes through service server cluster to outside Client provides equipment and runs real time data, and external client includes equipment routing inspection maintenance personal APP;
Troubleshooting: supply equipment passes through industry if there is voltage, electric current, flow, water quality data exception or fault-signal Business server cluster issues control command, while flow data processing server cluster to the supply equipment administrative unit of failure It sounds an alarm, on the system administration FTP client FTP operator PC and System Command Center large screen of central management control platform The flow data processing server cluster of alarm indication, central management control platform carries out event by pre-set breakdown judge system Barrier judgement, and spare unit, part warehouse inventory's accessory are compared, notify the maintenance man in specified region to check and handle to scene.
This programme acquires the real-time traffic of supply equipment water supply line by flowmeter, if there is long-time, super large stream It when amount operation, sounds an alarm, is commanded in the system administration FTP client FTP operator PC and system of central management control platform Alarm indication on the large screen of center, and the maintenance man in specified region is notified to check and handle to scene.
The water quality real time data to be supplied water by water quality monitor acquisition sounds an alarm, mesotube if there is water quality exception Alarm indication on the system administration FTP client FTP operator PC and System Command Center large screen of control platform is managed, and is notified Maintenance man in region checks and handles to scene, guarantee.
Acquire voltage and current when supply equipment operation in real time by electric energy instrument.More existing supply equipment management is single Member is compared, and the data of acquisition more comprehensively, can grasp supply equipment operation, failure, energy consumption and water quality of water supply etc. in real time Information.
Can supply equipment applying working condition be judged and be sounded an alarm in advance, information publication is more timely, and troubleshooting is more Accurately.And system manager can grasp system equipment operating condition comprehensively, manage more intelligent and high-efficiency, by external client, External staff can be equipped with maintenance package for failure, repair more square if equipment routing inspection personnel can grasp equipment fault situation at any time Just.
For this management method by the management to unitize to each group supply equipment intelligence, the efficiency of management is high, saves manpower object Power, energy-saving and emission-reduction have application.
It further, further include the data archival server set of the historical archives management for equipment operational data in 2) Group, data archival server cluster are used for the response of various data query operations and business operation request simultaneously.
Further, in 1), intelligent smartgate system is provided in each group supply equipment administrative unit.
By Intelligent gate module, accurate judgement intrusion behavior, accurate recording enters the maintenance personnel at scene, changes It tests personnel identity and enters and leaves the moment, convenient for the people's administrative mechanism that fulfills one's duties, ensure maintenance time and maintenance times.
Further, in 1), water pump operation temperature is detected by water pump temperature sensor, by water pump vibrating sensor, Water pump vibration frequency is detected, the working performance of water pump is judged with this.Water pump operation temperature is detected by water pump temperature sensor, is prevented Sealing pump in accessory because water temperature over-high caused by water shortage, stall etc. in pump causes to damage.By water pump vibrating sensor, water is detected Vibration frequency is pumped, the working performance of water pump is judged with this.
Further, flow data processing server cluster uses distributed storage and trunking mode, using NoSQL, application drawing By algorithm, specific query engine is provided, using data pipe, data aggregate scheduling algorithm, provides batch processing mode and streaming number It is serviced according to processing.Core data server uses distributed storage technology and Clustering, can be according to the increasing of operational data amount The parallel piecemeal of expansion service device quantity is added to execute, to provide higher processing data throughputs.
Further, in 2), the operational data of supply equipment forms water supply after acquiring, storing for a long time, analyze The actual curve of water supply report of equipment, and recalled in supply equipment arrival time node by system administration Client-Prompt Supply equipment data in this time after selecting water supply therein, electricity consumption curve report to be analyzed, carry out accurate Lectotype selection, selects the supply equipment of peak efficiency on time, on demand, and then obtains efficiency maximum, reaches energy-efficient effect.
Detailed description of the invention
Fig. 1 is the block diagram of the central management control platform of the 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 flow chart in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description 2 includes: water pump temperature sensor 1, water pump vibrating sensor 2, intake pressure Sensor 3, discharge pressure sensor 4, flowmeter 5, electric energy instrument 6, water quality monitor 7, other monitoring signals 8.
Illustrate: the concept of server cluster: when a server is not enough, then extending one or more servers, in parallel Operation, processing, storing data.
Whole system frame is substantially as shown in figure 1 and 2:
Central management control platform explanation: central management control platform includes data collection, processing and memory module, and Outside monitoring, event handling and data scheduling module.
Data collection, processing and memory module include two parts:
1, data collection and transmission server
Dedicated for receiving the data that secondary water-supply equipment is sent, and countercharge instruction can be sent to secondary water-supply equipment.
Data type includes the following three types:
1), communications state data;
2), real-time working data;
3), countercharge director data, for remotely controlling secondary water-supply equipment.
2, big data server section, for handling and storing the operational data of supply equipment transmission, sufficiently with multi-thread Journey technology, and realized using technologies such as efficient data formats.The system provides good big data feature, and extended capability is good, High reliablity, all working data carry out having good trackability and restorability with incremental mode.Including three Partial content:
1), flow data processing server cluster, for the various real-time processing of supply equipment data, flow data processing service Device cluster uses distributed storage technology and Clustering, can be parallel according to the increase expansion service device quantity of operational data amount Piecemeal executes, to provide higher processing data throughputs.Flow data processing server cluster uses NoSQL mode, application Graph-theoretical algorithm provides specific query engine, using data pipe, data aggregate scheduling algorithm, provides batch processing mode and streaming Data processing service.
2), data warehouse server cluster is mainly used for the secondary storage of equipment operational data, analyzes again and data mining Deng, data warehouse server reprocesses equipment operational data, based on metadata management carry out data modeling locate again Reason, provides ETL, and the functions such as OLAP carry out data verification, data conversion, and provide the technologies such as decision, data mining for client It supports;
3), data archival server cluster is mainly used for the historical archives processing of equipment operational data, data archival service Device carries out compression to historical data using specific data filing format cooperation big data compression algorithm and filing is handled.Data are returned Shelves server provides specific random access algorithm and data query algorithm is convenient for certain data extraction operations.
Outside monitoring, event handling and data scheduling module include three parts:
1, service server cluster mainly includes the following contents dedicated for the various operation requests in customer in response end:
1), the response of various data query operations and business operation request;
2), the processing of systems management data;
3), equipment operating data is requested to flow data processing server cluster;
4), the gateway for the access of system public network client is provided.
5), with event bus technology, and business operation domain model, join operation order and business pair are established with this As so that all action events are retrospective, recoverable during guaranteeing business operation.
6) it, using isolated Query Processing Technique, by independent data access layer, carries out data adaptation and data is tested Card, is effectively isolated business datum and equipment operational data.
2, external client, be divided into two parts: pc client and App client, external client include supply equipment Inspection and maintenance personnel APP and zone supervisors PC, owner supervisor APP and owner's zone supervisors PC.
3, system administration client, system administration client include the large-size screen monitors of administrative staff APP, System Command Center setting Curtain, administrative staff PC and supervisor PC.
Client uses ON structural description data format, cooperates business service using good multiple threads technology Device CQRS architecture mode is realized.
Supply equipment administrative unit as shown in Figure 2, supply equipment administrative unit are used for the control of a set of supply equipment, supply Wetting system administrative unit includes the cyclelog in supply equipment in electrical control cabinet, and cyclelog rises for controlling water pump Dynamic electric elements and frequency converter, while starting of pump station electric elements back-to-back running state and fault message, frequency converter feed back its fortune Line frequency, operating status and fault message are to cyclelog, and starting of pump station electric elements, frequency converter are for controlling water pump.If Set water pump temperature sensor and water pump vibrating sensor on water pump, water pump temperature sensor and water pump vibrating sensor difference With information collection and data transmission module one-way communication.
It is arranged in into the intake pressure sensor on water supply line and the discharge pressure being arranged on water supply line out sensing Device respectively with cyclelog one-way communication.Electric energy instrument in control cabinet is set, is arranged in for the water on water supply line road Matter monitor and flowmeter, electric energy instrument, water quality monitor and flowmeter are unidirectional with information collection and data transmission module respectively Communication, cyclelog and information collection and data transmission module two-way communication, information collection and data transmission module and data Acquisition and transmission server two-way communication.
In the present embodiment, Intelligent gate module, Intelligent gate are also provided in every group of supply equipment administrative unit Module enters the maintenance personnel at scene, laboratory personnel's identity using RFID identification, specially at each supply equipment computer room Entrance is set, entrance is same channel, entrance guard facilities are set at channel, at entrance guard facilities setting door sensor and go out by Button, work or maintenance personal swipe the card when entering entrance, out when button press, gate inhibition opens out, while at entrance guard facilities Video camera and infrared sensor be set, video camera and infrared sensor with information collection and data transmission module list To communication, the dynamic for the personnel that pass in and out and every terms of information are transferred to central management control platform, and in central management control platform System commander large screen on show.It is combined by gate inhibition, infrared, video three, accurate judgement intrusion behavior.Video is not only As intrusion detection, can also periodic logging equipment run video, convenient for finding some latent defects.Gate inhibition, accurate recording enter Maintenance personnel, laboratory personnel's identity and the discrepancy moment at scene.
This system supply equipment communicates frame explanation
1, supply equipment end
Use information acquires transmission module and acquires data, then sends encryption number by public network using WLAN or GPRS It can receive service server cluster according to dedicated data collection and transmission server, data collection and transmission server and issue Countercharge instruction.
1), data-transmission mode uses the message transfer mechanism based on TCP.
2), data format uses binary system or text formatting.
3), data type includes communications state data and real-time working data, director data of countercharging.
2, data collection and transmission server end
1), data collection and server end is sent dedicated for receiving device operational data to guaranteeing equipment operational data Unimpeded, guarantee high-throughput is received, can also be countercharged and be instructed with sending device.
2), the server uses the message transfer mechanism of TCP.
3), the server can carry out full duplex data communication between supply equipment, it is desirable that high concurrent, low latency reach The target good to strong security, high reliability, real-time.
4), the server uses multithreading, using non-block type and cross-thread message distribution mechanism, and at offer batch Reason mode and stream data tupe.
Central management control system troubleshooting explanation
Equipment running status is divided into two kinds: communications status and working condition.
1, communications status
Communications status, which is divided into, communicates normal and two kinds of situations of communication failure.
The hardware components of equipment communication may break down in some cases, and cause cannot normal sending device work number According to system the communication server or public network communication break down also lead to data cannot normal sending device work Data.
Equipment may take certain incremental data sending strategy, such as under data for a long time duplicate situation.It is not sending out In the case where sending equipment operational data, equipment sends heartbeat data to the communication server of system, report communication normal condition.
The communication server, which passes through the equipment operational data received and equipment heartbeat data, carries out the communications status of equipment Judgement, once the case where discovery does not meet inspection policies, will generate communication failure message.
Communication failure message will be passed to flow data processing server cluster and reach service server, and monitor client is logical Communication failure warning message can be received by crossing service server.
2, working condition.
Working condition is divided into working properly and two kinds of situations of job failure.
The collecting work of equipment itself may break down.If faulty generation, equipment will be reported to the communication server and be set Standby job failure, job failure message will be passed to flow data processing server cluster.
Exception may also occur in the operational data that equipment is sent, the possible reason is there is mistake in devices collect data, or There is mistake in person's communication transmission process.Operational data is abnormal to be handled by flow data processing server cluster.
Whether core data server based on data abnormal determination strategy, detection data are normal.It, will if there is data exception Generate job failure message.
The job failure message of core data server will be transmitted to service server, and monitor client passes through business service Device can receive job failure warning message.
As shown in figure 3, supply equipment troubleshooting process
1, fault message source
1), when supply equipment breaks down, corresponding sensor, cyclelog detect fault-signal, pass through net Network uploads fault-signal to central management control platform, and platform management client rs PC is connected to failure alarm signal and (while commanding It is shown on the large screen of center, PC, APP of external client receive warning message).
2), equipment routing inspection, maintenance personnel have found failure in the daily work, pass through APP reporting fault information.
3), user has found that failure issues information by APP or phones Central Control Center.
4), higher authority's instruction is by PC or APP prosperity information to Central Control Center.
2, central management control platform process
1), pass through the locating alarming device location on map.
2) property management personnel, is notified to reach scene.
3), server carries out analyzing and judging in advance equipment fault reason and central management control according to warning message automatically The platform storeroom of spare product and part, the regional maintenance site storeroom of spare product and part are matched, and whether confirmation spare part is complete.(region library without spare part, When central library has accessory, neck material, outbound, are sent by deliveryman to scene immediately)
4), professional technician judges information according to server, makes correct failure and prejudges and immediately to being responsible for the region Safeguard that the supervision PC of site, staff APP issue instruction (equipment fault position, traffic path, spare part model, quantity, maintenance The information such as tool, property supervisor's related personnel's phone)
3, regional maintenance site workflow
1), after according to the instruction of central management control platform sending, specialized maintenance engineer is sent
2) it after, Maintenance Engineer reaches scene, is fed back by APP and reaches information
3) failure size, glitch field maintenance or replacement accessory, are judged according to field failure situation, after the completion feedback letter Cease center controlling platform.
Major break down, central library, region library without accessory when, resume water supply behind hard stop and disengagement failure circuit equipment fortune Row.And propose the information such as spare part model, quantity be sent to central management control platform (platform report owner, zone supervisors PC, APP obtains procurement directive, purchases immediately).Maintenance Engineer is sent to repair in time immediately after spare part arrival, after the completion feedback letter Cease center controlling platform (platform reports owner, zone supervisors PC, APP).
The management method of supply equipment in the present embodiment based on Internet of Things includes each group supply equipment administrative unit itself Management and unified management for each supply equipment administrative unit, specifically include the following contents:
1) self-management of each group supply equipment administrative unit:
Liquid level is filled by putting into water pressure sensor or pond, water tank in each supply equipment running water inlet channel Sensor takes on water pressure sensor, acquisition hydraulic signal to electric control cabinet, electrical equipment control on supply equipment outlet conduit Cyclelog in cabinet is by sending a signal to starting of pump station electric elements or variable signal to frequency converter, water after PID arithmetic Run signal or frequency feed pump, water pump starting or converting operation are provided after pumping up dynamic electric elements or frequency converter reception, with this Adjust water supply line network pressure power;Meanwhile by starting of pump station electric elements, the communication interface of frequency converter, starting of pump station electricity is fed back The information such as device element operating status, failure, the running frequency of frequency converter, operating status, failure are to cyclelog;
Electric energy instrument acquires voltage and current when supply equipment operation in real time, and flowmeter acquires supply equipment operation in real time When feed flow, pass through water quality monitor acquisition supply water water quality real time data;
Water pump operation temperature is detected by water pump temperature sensor, by water pump vibrating sensor, detects water pump vibration frequency Rate judges the working performance of water pump with this;
The real time information that the information of every group of cyclelog, electric energy instrument, flowmeter, water quality monitor acquire passes through information Acquisition and data transmission module are sent to the data acquisition of central management control platform and send server;
Intelligent smartgate system is provided in each group supply equipment administrative unit.
2) unified management of each group supply equipment administrative unit:
Data sampling and processing and storage: data acquire and send server and the data received are transmitted to central management control The flow data processing server cluster of platform carries out processing and failure to received data by flow data processing server cluster Judgement, and by the storage of received data into data warehouse server cluster, data archival server cluster works for equipment The historical archives management of data, data archival server cluster simultaneously be used for various data query operations and business operation request Response;
Flow data processing server cluster uses distributed storage and trunking mode, using NoSQL, using graph-theoretical algorithm, Specific query engine is provided, using data pipe, data aggregate scheduling algorithm, provides batch processing mode and stream data processing clothes Business;
The management of central management control platform: pass through the two-way of system administration client and data warehouse server cluster Letter, realize system manager to the management of each group supply equipment administrative unit, monitoring, data inputting and inquiry, while business The instruction that server cluster is collected, issues is by the supervision of system administration client, processing;
External data request: by external client to system administration client request supply equipment operation data, system Management client is after authentication, grant requests, and flow data processing server cluster passes through service server cluster to outside Client provides equipment and runs real time data, and external client includes equipment routing inspection maintenance personal APP;
Troubleshooting: supply equipment passes through industry if there is voltage, electric current, flow, water quality data exception or fault-signal Business server cluster issues control command, while flow data processing server cluster to the supply equipment administrative unit of failure It sounds an alarm, on the system administration FTP client FTP operator PC and System Command Center large screen of central management control platform The flow data processing server cluster of alarm indication, central management control platform carries out event by pre-set breakdown judge system Barrier judgement, and spare unit, part warehouse inventory's accessory are compared, the maintenance man in specified region checks and handles to scene.
The operational data of supply equipment forms the actual water supply of supply equipment after acquiring, storing for a long time, analyze Curve report, wherein curve report includes the curve reports such as water supply, water quality, supply equipment electricity consumption, and is arrived in supply equipment By system administration Client-Prompt when up to time node, the supply equipment data in this time are recalled, confession therein is selected After water, electricity consumption curve report are analyzed, accurate lectotype selection is carried out, selects the water supply of peak efficiency on time, on demand Equipment.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme Excessive description, technical field that the present invention belongs to is all before one skilled in the art know the applying date or priority date Ordinary technical knowledge can know the prior art all in the field, and have using routine experiment hand before the date The ability of section, one skilled in the art can improve and be implemented in conjunction with self-ability under the enlightenment that the application provides This programme, some typical known features or known method should not become one skilled in the art and implement the application Obstacle.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, can also make Several modifications and improvements out, these also should be considered as protection scope of the present invention, these all will not influence the effect that the present invention is implemented Fruit and patent practicability.The scope of protection required by this application should be based on the content of the claims, the tool in specification The records such as body embodiment can be used for explaining the content of claim.

Claims (3)

1. the management method of the supply equipment based on Internet of Things, which is characterized in that including each group supply equipment administrative unit itself Management and unified management for each supply equipment administrative unit, specifically include the following contents:
1) self-management of each group supply equipment administrative unit:
Level sensing is filled by putting into water pressure sensor or pond, water tank in each supply equipment running water inlet channel Device, takes on water pressure sensor on supply equipment outlet conduit, acquisition hydraulic signal to electric control cabinet, in electric control cabinet Cyclelog sends a signal to starting of pump station electric elements or variable signal to frequency converter, starting of pump station after passing through PID arithmetic Electric elements or frequency converter provide run signal or frequency feed pump, water pump starting or converting operation after receiving, adjust confession with this Waterpipe network pressure power;Meanwhile by starting of pump station electric elements, the communication interface of frequency converter, starting of pump station electric elements are fed back The information such as operating status, failure, the running frequency of frequency converter, operating status, failure are to cyclelog;
Electric energy instrument acquires voltage and current when supply equipment operation in real time, and flowmeter is acquired in real time when supply equipment is run Feed flow, the water quality real time data to be supplied water by water quality monitor acquisition;
The real time information that the information of every group of cyclelog, electric energy instrument, flowmeter, water quality monitor acquire passes to information and adopts Collection and data transmission module;
2) unified management of each group supply equipment administrative unit:
Data sampling and processing and storage: data acquire and send server and the data received are transmitted to central management control platform Flow data processing server cluster, by flow data processing server cluster to received data carry out processing and failure sentence It is disconnected, and by the storage of received data into data warehouse server cluster;
The management of central management control platform: by the two-way communication of system administration client and data warehouse server cluster, Realize system manager to the management of each group supply equipment administrative unit, monitoring, data inputting and inquiry, while business service The instruction that device cluster is collected, issues is by the supervision of system administration client, processing;
External data request: by external client to system administration client request supply equipment operation data, system administration Client is after authentication, grant requests, and flow data processing server cluster passes through service server cluster to external client End provides equipment and runs real time data, and external client includes equipment routing inspection maintenance personal APP;System administration client includes pipe Screen, administrative staff PC and the monitoring personnel PC that reason personnel APP, System Command Center are arranged;
Troubleshooting: supply equipment is taken if there is voltage, electric current, flow, water quality data exception or fault-signal by business Device cluster be engaged in the supply equipment administrative unit of failure sending control command, while flow data processing server cluster issues Alarm is alarmed on the system administration FTP client FTP operator PC and System Command Center large screen of central management control platform It has been shown that, the flow data processing server cluster of central management control platform carry out failure by pre-set breakdown judge system and sentence It is disconnected, and spare unit, part warehouse inventory's accessory are compared, notify the maintenance man in specified region to check and handle to scene;
It further include the data archival server cluster of the historical archives management for equipment operational data, data archival in 2) Server cluster is used for the response of various data query operations and business operation request simultaneously;
In 2), the operational data of supply equipment forms the actual confession of supply equipment after acquiring, storing for a long time, analyze Water curve report, and in supply equipment arrival time node, by system administration Client-Prompt, recall in the corresponding period Supply equipment data carry out accurate lectotype selection after selecting water supply therein, electricity consumption curve report to be analyzed, On time, the supply equipment of peak efficiency is selected on demand;
In 2), central management control platform includes data collection, processing and memory module, and external monitoring, event handling With data scheduling module;
Data collection, processing and memory module include data acquisition and transmission two parts of server and big data server;
Data acquisition and transmission server can send countercharge instruction dedicated for receiving the data that secondary water-supply equipment is sent To secondary water-supply equipment;Its data type includes the following three types:
Communications state data;
Real-time working data;
Countercharge director data, for remotely controlling secondary water-supply equipment;
Big data server is used to handle and store the operational data of supply equipment transmission, sufficiently uses multithreading, and make It is realized with technologies such as efficient data formats;All working data with incremental mode carry out to have good trackability with And restorability;
Big data server includes three parts content:
Flow data processing server cluster, for the various real-time processing of supply equipment data, flow data processing server cluster Using distributed storage technology and Clustering, can be held according to the parallel piecemeal of increase expansion service device quantity of operational data amount Row, flow data processing server cluster provide specific query engine, using data using graph-theoretical algorithm using NoSQL mode Pipeline, data aggregate scheduling algorithm provide batch processing mode and stream data processing service;
Data warehouse server cluster is mainly used for the secondary storage of equipment operational data, analyzes again and data mining, data bins Library server reprocesses equipment operational data, and data modeling reprocessing is carried out based on metadata management, is provided The functions such as ETL, OLAP carry out data verification, data conversion, and provide the technical supports such as decision, data mining for client;
Data archival server cluster, is mainly used for the historical archives processing of equipment operational data, and data archival server uses Specific data filing format cooperation big data compression algorithm carries out compression to historical data and filing is handled;Data filing service Device provides specific random access algorithm and data query algorithm is convenient for certain data extraction operations;
Outside monitoring, event handling and data scheduling module include:
Service server cluster mainly includes the following contents dedicated for the various operation requests in customer in response end:
1), the response of various data query operations and business operation request;
2), the processing of systems management data;
3), equipment operating data is requested to flow data processing server cluster;
4), the gateway for the access of system public network client is provided;
5), with event bus technology, and business operation domain model, join operation order and business object are established with this, from And all action events are retrospective, recoverable during guaranteeing business operation;
6), data adaptation and data verification are carried out, is had by independent data access layer using isolated Query Processing Technique Effect isolation business datum and equipment operational data;
In the communication process of equipment and the communication server, when occurrence of equipment data repeat for a long time, equipment can take incremental number According to sending strategy, in the case where not sending device operational data, equipment sends heartbeat data to the communication server of system, report Accuse communication normal condition;
The communication server passes through the equipment operational data received and equipment heartbeat data judges the communications status of equipment, Once it was found that the case where not meeting inspection policies, will generate communication failure message;Communication failure message will be passed at flow data Reason server cluster simultaneously reaches service server, and monitor client can receive communication failure alarm by service server and disappear Breath.
2. the management method of the supply equipment according to claim 1 based on Internet of Things, it is characterised in that: in 1), In Intelligent smartgate system is provided in each group supply equipment administrative unit.
3. the management method of the supply equipment according to claim 1 based on Internet of Things, it is characterised in that: in 1), lead to Water pump temperature sensor detection water pump operation temperature is crossed to detect water pump vibration frequency by water pump vibrating sensor, judge with this The working performance of water pump.
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