CN107807988A - Low temperature online management system - Google Patents
Low temperature online management system Download PDFInfo
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- CN107807988A CN107807988A CN201711051527.7A CN201711051527A CN107807988A CN 107807988 A CN107807988 A CN 107807988A CN 201711051527 A CN201711051527 A CN 201711051527A CN 107807988 A CN107807988 A CN 107807988A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
- G06F16/252—Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/219—Managing data history or versioning
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/248—Presentation of query results
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Data Mining & Analysis (AREA)
- General Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to a kind of low temperature online management system, including front-end detection equipment and rear end management system, front-end detection equipment is used to provide being analyzed, handled and shown for reception detection data and to detection data including liquid level, pressure, temperature, the detection data of vacuum, rear end management system for cryogenic liquid vessel.The present invention is managed collectively to each container, is analyzed using big data, and the Expenditure Levels of service condition, liquid to container, the demand that fills of user are accurately held；The demand that fills of container is timely responded to, reasonable arrangement fills plan, and raising fills efficiency, reduces logistics cost；The abnormality of container is found in time, reasonable arrangement maintenance plan, improves maintenance efficiency, reduces maintenance cost；Energy resource consumption situation is analyzed, corrective measure is proposed, beneficial to energy efficiency.
Description
Technical field
The present invention relates to the technical field of the monitoring of cryogenic liquid vessel related data and management, more particularly to a kind of low
Warm online management system.
Background technology
Cryogenic liquid refers to liquified natural gas, liquid oxygen, liquid nitrogen, liquid argon air-liquid state carbon dioxide etc. and is in liquid
All kinds of gases of body state, it is widely used in the industries such as industry, medical treatment, communications and transportation, the energy.Due to its ultra low temperature, inflammable
The characteristics such as explosive, toxic side effect, cryogenic liquid vessel belong to special equipment, have to sealing, pressure-resistant and insulation etc. very high
Requirement, it is desirable to provide various kinds of sensors measures its inside liquid level, and monitors the indexs such as its pressure, temperature and vacuum.
Traditional technology is measured using mechanical instrument, is such as measured liquid level with mechanical differential pressure meter, is passed through finger
Pin type dial plate is shown.Mechanical instrument has the shortcomings that measurement error is big, stability is poor, and can only be locally displayed, data without
Method is transmitted, and each container is in isolated state, so needing artificial inspection to record, collect and count container data, then is arranged
Fill with maintenance task etc., there is that the efficiency of management is low, fill response not in time, the abnormal condition disposition drawback such as not in time.
The content of the invention
It is an object of the invention to provide a kind of low temperature online management system, based on big data technology, to the data of collection
Analyzed, there is provided intelligentized container monitoring and the accuracy that task responds such as manage, improve the efficiency of management and fill, safeguard
And promptness.
To achieve these goals, the invention provides following technical scheme：
The present invention provides a kind of low temperature online management system, including front-end detection equipment and rear end management system, rear end pipe
Reason system is used for liquid level, pressure, temperature, the detection data of vacuum for receiving the container provided by front-end detection equipment, and right
Detection data are analyzed, handled and shown；
Rear end management system include Database Systems, data collection server, data analytics server, WEB server,
WEB client side, APP access servers, cell phone application client；Database Systems, using MySQL database, for storage system
Data；Data collection server, data are detected for receiving, and be stored in database；Data analytics server, for according to reception
Detection data, front-end detection equipment analyzed, screen the state of front-end detection equipment and container, and analyzing container fills
Dress or maintenance needs；Meanwhile the data analyzed are stored in Database Systems；WEB server, for being provided for WEB client side
Access service, to generate display data and the page；APP access servers, for providing access service for cell phone application client,
To generate display data and function interface；
Wherein, WEB client side is included with lower module：User management module, for being managed to user, increase, delete
With modification user profile；Container Management module, for registering for the series number to front-end detection equipment, management is examined with front end
The information of container of measurement equipment matching, increase, delete and change information of container；Authority management module, for being authorized to user,
Divide user right；Realtime curve module, for inquiring about and/or showing the current data and state of container, including liquid level
Highly, pressure curve, filled state；The inquiry of historical data module, history number is generated for the real time data based on past period
According to record and/or historical data curve, the historgraphic data recording and/or historical data curve of container are shown；Warping apparatus is inquired about
Module, for inquiring about and showing the list of devices in abnormality；Warning device enquiry module, it is in for inquiring about and showing
The list of devices of alarm condition；Job enquiry module is filled, for inquiring about and showing the current performance for filling task；Safeguard
Job enquiry module, for inquiring about and showing the performance of current maintenance task；Energy resource consumption analysis module, hold for analyzing
The Expenditure Levels of liquid in device；
Cell phone application client, for monitor container state, receive fill with maintenance task, report daily record of work；Pass through
Bluetooth is directly connected to the real-time detector data that tester obtains container.
Compared with prior art, the present invention has advantages below：
1st, low temperature online management system is managed collectively to each container, is analyzed using big data, to container
Service condition, the Expenditure Levels of liquid, the demand that fills of user are accurately held.
2nd, the demand that fills of container is timely responded to, reasonable arrangement fills plan, and raising fills efficiency, reduces logistics cost.
3rd, the abnormality of container is found in time, reasonable arrangement maintenance plan, improves maintenance efficiency, reduces maintenance cost.
4th, energy resource consumption situation is analyzed, corrective measure is proposed, beneficial to energy efficiency.
Below by drawings and examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the system topological figure of embodiments of the invention；
Fig. 2 is the structured flowchart of the front-end detection equipment of embodiments of the invention；
Fig. 3 is the structured flowchart of the rear end management system of embodiments of the invention.
Embodiment
Embodiments of the invention are illustrated below in conjunction with accompanying drawing, it will be appreciated that embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment
As Figure 1-3, the present embodiment provides a kind of low temperature online management system, including front-end detection equipment and rear end pipe
Reason system, front-end detection equipment are used to provide including for cryogenic liquid vessel (including fixed container and vehicle carried container, see below)
Liquid level, pressure, temperature, the detection data of vacuum, rear end management system are used to receive detection data and detection data are carried out
Analysis, processing and display.
Front-end detection equipment is intelligent liquid level tester, and it substitutes traditional mechanical instrument, using advanced sensor
Technology, analog-digital conversion technology, GPRS mechanicss of communication etc., the liquid level of digital collection container, pressure, temperature, vacuum letter
Breath, while being locally displayed, passes through mobile operator data network, teletransmission to background system.Transmission strategy has two
Kind, one is uploaded according to the timing of the cycle of setting, the second is whether the data for judging to collect meet the alert if of setting,
Uploaded immediately if meeting.It includes：(data pass by core MCU (microprocessor microcontroller, such as Nuvoton M453VG6AE), DTU
Defeated unit, such as MC20) and antenna, sensor (differential pressure pick-up such as SK0099LA, pressure sensor such as AS-131, TEMP
Device such as SK0099N, vacuum sensor such as Thyrcont VSP842 etc.), LCDs and button, and power unit and
Shell etc., referring to Fig. 1,2.Illustrate and see below：
MCU is the core component of intelligent liquid level tester, is responsible for data acquisition, calculating, storage, communication and processing, control
Deng.
DTU is the transmission part of intelligent liquid level tester, is responsible for communicating with the data of background system.DTU is transported by mobile
Seek the GPRS network and Transmission Control Protocol and rear end communication of business.
Sensor is responsible for the information such as differential pressure, pressure, temperature, vacuum being converted into voltage signal, and MCU passes through simulation-number
Word changes collection voltages signal, and finally calculates the data such as the liquid level inside container, pressure and temperature, vacuum.
LCDs and button are responsible for local input and output, including gathered data is shown and parameter configuration etc..
Due to the particularity of container work environment, tend not to provide external power source, therefore be intelligent liquid by rechargeable battery
Bit test instrument provides the energy, and the energy is supplemented by solar panel.The system employs low-power consumption and energy-saving design, and tester exists
Inoperative period MCU is in park mode, and closes external power, to reduce power consumption.
Intelligent liquid level tester shell has the characteristic such as waterproof, explosion-proof, dust-proof, anti-vibration, corrosion-resistant, high-low temperature resistant.
As an option, intelligent liquid level tester also includes GPS and antenna, and GPS is the location division of intelligent liquid level tester
Part, for obtaining the current latitude and longitude information of container, and the information such as translational speed (to vehicle carried container), to be processed into appearance through MCU
The detection and localization data of device are simultaneously transmitted.
Rear end management system (low temperature online management system) uses .NET frameworks, based on big data technology, to the number of collection
According to being analyzed, there is provided intelligentized container monitoring and management, improve the efficiency of management and the task response such as fill, safeguard accurately
Property, promptness.Its composition includes：Database Systems, data collection server, data analytics server, WEB server, WEB visitors
Family end, APP access servers, cell phone application client, referring to Fig. 1,3.Illustrate and see below：
Database Systems, using MySQL database, for being responsible for storage whole system data, including file data, configuration
Data, gathered data, analyze data etc..
Data collection server, the gathered data sent for being responsible for receiving front-end detection device, and it is stored in database；Also
The operational factor of backstage configuration can be issued to front-end detection equipment, front-end detection equipment is controlled.Data reception service
Device is communicated with front-end detection equipment using TCP and GPRS network mode, has load balance function.
Data analytics server, by the way of big data, judged according to the gathered data of reception and a series of analysis
Rule, front-end detection equipment is analyzed.Come analytical equipment it is online or offline according to the time of the last line；Root
Screen whether container has leakage or overvoltage according to pressure, temperature and vacuum；The liquid-consumed rate of user is analyzed according to historical record,
Demand is filled according to current level, liquid-consumed rate analysis user.The data deposit Database Systems of analysis, for WEB service
Device and cell phone application server calls.
WEB server, for providing access service for WEB client side, to generate display data and the page, including system pipes
The main functional modules of reason.WEB server WEB client side in a manner of TCP communicates.
APP access servers, for providing access service for cell phone application client, to generate display data and function circle
Face, first-line staff is facilitated to use.APP access servers are in a manner of TCP and mobile Internet and cell phone application client communication, tool
There is load balance function.
As an option, rear end management system is additionally included in line upgrade server, for receiving front-end detection device (intelligence
Liquid level tester) upgrade request, and the biography down of AKU is provided, to the firmware on line upgrading of the tester.Online upgrading takes
Business device is communicated with tester using TCP modes, is had and is selected front-end detection equipment on demand, is carried out indivedual or batch push upgrading
Function.
As an option, rear end management system also includes position receiver server, is provided for receiving front-end detection device
Detection and localization data, and electronic map system is stored in by the service interface of electronic map (such as Baidu map).Position receiver
Server is communicated with front-end detection equipment using TCP modes, has load balance function.
Now, rear end management SDA system data analysis server, is additionally operable to according to the vehicle-mounted appearance being placed in vehicle (such as tank car)
The detection and localization data of the front-end detection equipment of device, analyze the travel route of vehicle, on the way stop, energy resource consumption, overspeed situation
Data, and the moving range of vehicle carried container is monitored by fence, the vehicle carried container beyond moving range is entered
Row alarm, while the data analyzed are stored in Database Systems.As an option, data analytics server is also analyzed in section
Multiple containers fill or maintenance needs, consider to have and fill or the position of the container of maintenance needs, and provided for container
Fill or the liquid feeding car of maintenance needs service (such as tank car), personnel, the position of liquid filling station, provide most economical rationally (such as most short row
Journey) fill/safeguard route, by cell phone application (seeing below) push task, arrangement personnel and liquid feeding car enter according to predetermined plan
Row is filled or safeguarded.
Wherein, WEB client side is using technological development such as C#, HTML, there is provided system administration and the management to container and prison
Control function, including organization management, user management, Container Management, rights management, realtime curve, the inquiry of historical data, exception
Equipment query, warning device inquiry, fill the functional modules such as job enquiry, maintenance task inquiry, energy resource consumption analysis.Specifically
It is bright to see below：
Organization management module includes increase, deletes and changes the functions such as mechanism.Mechanism includes operation side or the lease of container
Side, each mechanism can only manage the container belonging to oneself.
User management module, for increasing, deleting and change user profile, user be divided into system user, organization user and
Container user etc..
Container Management module, for being registered to the sequence number that dispatches from the factory of front-end detection equipment, management is set with front-end detection
The information of container of standby matching, increase, delete and change information of container.Container includes fixed container (storage tank) and vehicle carried container (can
Mobile container, such as tank car tank body) two classes, each container matches somebody with somebody a tester (front-end detection equipment), passes through dispatching from the factory for tester
Sequence number (PSN) is uniquely distinguished as major key, and container and tester are one-to-one relations；Container Management includes：PSN note
Volume；Increase, deletion and the modification of storage tank；Increase, deletion and modification of tank car etc..
Authority management module, for being authorized to user, divide user right；Delegated strategy and user role, mechanism,
The correlations such as container.
Realtime curve module, for inquiring about and/or showing the current data and state of container, including liquid level,
Pressure curve, filled state etc..
The inquiry of historical data module, for real time data generation historgraphic data recording and/or history based on past period
Data and curves, show the historgraphic data recording and/or historical data curve of container.
Warping apparatus enquiry module, for inquiring about and showing the list of devices in abnormality；It can intuitively show and be in
The list of devices of abnormality, according to the maintenance needs reasonable arrangement maintenance plan of multiple containers, reduce maintenance cost.
Warning device enquiry module, for inquiring about and showing the list of devices in alarm condition；Can intuitively it show current
Fill the performance of task.
Job enquiry module is filled, for inquiring about and showing the current performance for filling task；Can intuitively it show current
Fill the performance of task.
Maintenance task enquiry module, for inquiring about and showing the performance of current maintenance task；Can intuitively it show current
The performance of maintenance task.
Energy resource consumption analysis module, for the Expenditure Levels of liquid in analyzing container, it can also analyze tank car energy resource consumption feelings
Condition etc., is advantageous to energy efficiency.
As an option, WEB client side also includes fence module, for the shifting in electronic map setting vehicle carried container
Dynamic scope, when vehicle carried container location data beyond moving range then and alarm.
As an option, WEB client side also includes driving trace playback module, and vehicle-mounted appearance is loaded with for what broadcasting had stored
The driving trace of the vehicle of device, whether there is situations such as hypervelocity, time-out stop to consult.
Cell phone application client, cell phone application client have Android version and iOS versions, there is provided make to a line operating personnel
With, by APP access servers monitor its manage the state of container, receive fill with maintenance task, report daily record of work etc.；
Tester can be also directly connected to by bluetooth, obtains real time data.
Wherein, the equipment digitalized acquisition testing data of front-end detection, to be locally displayed, and remote data will be detected
Transmit to rear end management system；Rear end management system is analyzed the detection data of collection, and container will be monitored and managed
Data are shown in WEB client side, while are rung by terminal operation personnel's cell phone application client to the task such as filling, safeguarding
Should.The system has advantages below：
1st, front end replaces mechanical differential pressure meter with intelligent liquid level tester, improves measurement accuracy and stability, and have
Transporting function, basic data is provided for low temperature online management system.
2nd, low temperature online management system is managed collectively to each container, is analyzed using big data, to container
Service condition, the Expenditure Levels of liquid, the demand that fills of user are accurately held.
3rd, the demand that fills of container is timely responded to based on APP clients, reasonable arrangement fills plan, and raising fills efficiency,
Reduce logistics cost.
4th, find the abnormality of container in time based on APP clients, reasonable arrangement maintenance plan, improve maintenance efficiency,
Reduce maintenance cost.
5th, energy resource consumption situation is analyzed, corrective measure is proposed, beneficial to energy efficiency.
6th, location tracking and trace playback are carried out to mobile unit, with reference to fence, the moving range of specification container.
7th, there are abundant statistical forms, help leader to do decision-making.
It should be appreciated that the above embodiment of the present invention and example, are in order at description and interpretation purpose, not thereby limit this hair
Bright scope.The scope of the present invention is defined by claim, rather than by above-described embodiment and example definition.
Claims (10)
- A kind of 1. low temperature online management system, it is characterised in that including front-end detection equipment and rear end management system, the rear end Management system is used for liquid level, pressure, temperature, the detection data of vacuum for receiving the container provided by front-end detection equipment, and Detection data are analyzed, handled and shown；The rear end management system include Database Systems, data collection server, data analytics server, WEB server, WEB client side, APP access servers, cell phone application client；Database Systems, using MySQL database, for memory system data；Data collection server, data are detected for receiving, and be stored in database；Data analytics server, for the detection data according to reception, front-end detection equipment is analyzed, screen front-end detection The state of equipment and container, analyzing container fill or maintenance needs；Meanwhile the data analyzed are stored in Database Systems；WEB server, for providing access service for WEB client side, to generate display data and the page；APP access servers, for providing access service for cell phone application client, to generate display data and function interface；Wherein, WEB client side is used for system administration and management and monitoring to container, including with lower module：User management module, for being managed to user, increase, delete and change user profile；Container Management module, for being registered to the sequence number that dispatches from the factory of front-end detection equipment, management and front-end detection equipment The information of container matched somebody with somebody, increase, delete and change information of container；Authority management module, for being authorized to user, divide user right；Realtime curve module, for inquiring about and/or showing the current data and state of container, including liquid level, pressure One or more in curve, temperature, vacuum and filled state；The inquiry of historical data module, for real time data generation historgraphic data recording and/or historical data based on past period Curve, show the historgraphic data recording and/or historical data curve of container；Warping apparatus enquiry module, for inquiring about and showing the list of devices in abnormality；Warning device enquiry module, for inquiring about and showing the list of devices in alarm condition；Job enquiry module is filled, for inquiring about and showing the current performance for filling task；Maintenance task enquiry module, for inquiring about and showing the performance of current maintenance task；Energy resource consumption analysis module, the Expenditure Levels for liquid in analyzing container；Cell phone application client, for monitor container state, receive fill with maintenance task, report daily record of work；Pass through bluetooth It is directly connected to the real-time detector data that front-end detection equipment obtains container.
- 2. low temperature online management system according to claim 1, it is characterised in that the front-end detection equipment include MCU and The power module of the DTU and antenna, sensor and the power supply that are connected with MCU, sensor include differential pressure, pressure, temperature, vacuum Sensor is spent, with the liquid level of detection container, pressure, temperature, the detection information of vacuum, MCU receives detection information and located Liquid level, pressure, temperature, the detection data of vacuum of container are managed into, and data transfer will be detected to rear end by DTU and antenna Management system.
- 3. low temperature online management system according to claim 2, it is characterised in that the front-end detection equipment also includes GPS And antenna, for obtaining the current latitude and longitude information of container, to be processed into the detection and localization data of container through MCU and be transmitted.
- 4. low temperature online management system according to claim 3, it is characterised in that the rear end management system also includes positioning The reception server, the detection and localization data provided for receiving front-end detection device, and deposited by the service interface of electronic map Enter electronic map system.
- 5. low temperature online management system according to claim 4, it is characterised in that the rear end management SDA system data analysis clothes Business device, the detection and localization data of the front-end detection equipment according to the vehicle carried container being placed in vehicle are additionally operable to, analyze the row of vehicle Route, on the way stop, energy resource consumption, the data of overspeed situation are sailed, and the moving range of vehicle carried container is entered by fence Row monitoring, is alarmed the vehicle carried container beyond moving range, while the data analyzed are stored in into Database Systems.
- 6. low temperature online management system according to claim 5, it is characterised in that the rear end management SDA system data analysis clothes It is engaged in device, is additionally operable to fill or the positional information of the container of maintenance needs and providing for container fills or maintenance needs take according to having The liquid feeding car of business, liquid filling station, the positional information of personnel, generation fills route or safeguards route, and is pushed away by cell phone application client Send and fill or maintenance task.
- 7. low temperature online management system according to claim 5, it is characterised in that the WEB client side is also enclosed including electronics Column module, for the moving range in electronic map setting vehicle carried container, when the location data of vehicle carried container exceeds moving range Then and alarm.
- 8. low temperature online management system according to claim 5, it is characterised in that the WEB client side also includes traveling rail Mark playback module, for playing the driving trace of the vehicle for being loaded with vehicle carried container stored.
- 9. low temperature online management system according to claim 5, it is characterised in that the WEB client side energy resource consumption analysis Module is additionally operable to analyze the energy resource consumption situation of vehicle.
- 10. low temperature online management system according to claim 1, it is characterised in that the rear end management system is additionally included in Line upgrade server, for receiving front-end detection device upgrade request and the biography down of AKU is provided, examined to selected front end Measurement equipment pushes upgrade function.
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| CN201711051527.7A CN107807988A (en) | 2017-10-31 | 2017-10-31 | Low temperature online management system |
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| CN110260152B (en) * | 2019-06-12 | 2021-08-24 | 无锡泓瑞航天科技有限公司 | Intelligent monitoring system for gas cylinder for liquefied natural gas vehicle |
| CN111220213A (en) * | 2020-01-20 | 2020-06-02 | 江苏智冷物联技术有限公司 | Composite sensor |
| CN113513704A (en) * | 2020-04-10 | 2021-10-19 | 何宗衡 | Natural gas and electricity parallel cold and heat source unit system |
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Application publication date: 20180316 |