CN106709659A - LNG gas station equipment management system - Google Patents

LNG gas station equipment management system Download PDF

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Publication number
CN106709659A
CN106709659A CN201611241953.2A CN201611241953A CN106709659A CN 106709659 A CN106709659 A CN 106709659A CN 201611241953 A CN201611241953 A CN 201611241953A CN 106709659 A CN106709659 A CN 106709659A
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China
Prior art keywords
equipment
gas station
lng
management
maintenance
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CN201611241953.2A
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Chinese (zh)
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CN106709659B (en
Inventor
项光清
何大海
郭俊
张广宇
罗刚
李夏泱
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Jiaxing Asia Airlines Information Technology Co., Ltd.
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项光清
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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
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
    • G06Q10/063Operations research or analysis
    • G06Q10/0631Resource planning, allocation or scheduling for a business operation
    • G06Q10/06312Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
    • 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
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management, e.g. organising, planning, scheduling or allocating time, human or machine resources; Enterprise planning; Organisational models
    • G06Q10/063Operations research or analysis
    • G06Q10/0639Performance analysis
    • G06Q10/06393Score-carding, benchmarking or key performance indicator [KPI] analysis
    • 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
    • G06Q10/00Administration; Management
    • G06Q10/20Product repair or maintenance administration

Abstract

The invention discloses an LNG (Liquefied Natural Gas) gas station equipment management system. The system comprises an equipment health management module and an equipment inspection maintenance module, wherein the equipment health management module is configured to manage the health of LNG gas station equipment; and the equipment inspection maintenance module is configured to regularly inspect and maintain the LNG gas station equipment. The system disclosed by the invention is used for standardizing the management, inspection, maintenance and repairing work of LNG gas station related equipment, clarifies the work objective, refines the examination indicators, quantifies the evaluation standard and identifies the responsibility system.

Description

A kind of LNG filling gas station equipments management system
Technical field
The present invention relates to technical field of petrochemical industry, and in particular to a kind of LNG filling gas station equipments management system.
Background technology
LNG is English liquefied natural gas(liquefied natural gas)Abbreviation.Main component is methane, public It is the energy most clean on the earth to recognize.Colourless, tasteless, nontoxic and non-corrosiveness, its volume is about same amount gaseous natural gas volume 1/600, the weight of liquefied natural gas is only 45% or so of consubstantiality ponding.LNG can save mass storage space when transporting, Pollute small when using, combustion heat value is high, therefore be a kind of cleaning, the efficient energy.Because imported L NG contributes to energy-consuming state Realize energy supply diversification, ensure energy security, and exporting LNG contributes to natural gas producing nation effective exploitation natural gas to provide Source, increase foreign exchange earnings, promote national economic development, thus LNG trades just as global energy markets new focus.Current state 42 LNG manufacturing enterprises are inside had, LNG receiving stations 13, average annual yield speedup shows very big hair for 28%, LNG in China Exhibition potentiality.
Current domestic 99% natural gas is all conveyed by pipeline, but China's natural gas main pipeline network system Not perfect, some areas not yet cover, and regional transmission and distribution network is undeveloped, and natural gas allotment and emergency mechanism are unsound.It is special It is not that the equipment safety monitoring capacity transported during storage and use builds seriously delayed.As inlet natural gas scale expands Greatly, supply safe pressure is increasingly increased, therefore the integrated plant maintenance and management problems demand of LNG gas stations is solved.
Under current environment, there is problems with LNG gas stations in terms of equipment control:
1. overall equipment management level is low, lacks systematized management.Current LNG filling gas station equipments are generally safeguarded using manual inspection Maintenance, the mode of paper record are carried out, and lack comprehensive information system management;
2. the scientific quantification evaluation and assessing system to equipment and supplier is lacked.Current LNG gas stations are commented by human subjective Valency is examined to supplier, and maintenance work target is indefinite, and performance assessment criteria granularity is thicker, and attribution of liability is unclear.
The content of the invention
It is an object of the invention to provide a kind of LNG filling gas station equipments management system, for each correlation of specification LNG gas stations The management of equipment, patrol and examine, safeguard and maintenance work, specifying target, refining performance assessment criteria, quantitatively evaluating standard differentiates duty Appoint system.
To achieve the above object, the present invention provides a kind of LNG filling gas station equipments management system, and the equipment includes:Equipment Health control module, is configured as managing the health of LNG filling gas station equipments;Equipment routing inspection maintenance module, is configured as periodically patrolling LNG filling gas station equipments are safeguarded in inspection.
Optionally, the equipment health control module includes:Supplier management unit, is configured as setting LNG gas station Standby supplier is managed, including increase to equipment supplier's essential information, deletes, changes and check;Device management unit, It is configured as being managed all devices at LNG gas station, including increase to equipment essential information, deletes, changes and check; Equipment state perceives unit, is configured as being collected the running status of real-time monitoring equipment, is reported when data exception It is alert to remind;Overall target evaluation unit, when being configured as the mean free error time of all LNG filling gas station equipments, averagely recovering Between, mean time to failure, MTTF, user evaluate and price guideline parameter, by accumulating the above-mentioned statistics of large number quipments, formed To assigned supplier's designated equipment and the Appreciation gist of fittings quality.
Optionally, the equipment routing inspection maintenance module includes:Fault manage-ment cells, are configured as failure typing, at failure Reason, fault message are checked and failure is closed and deleted;Inspection management unit, it is right during regular visit to be configured as Patrol and examine the date, patrol and examine the process that result is recorded, and to the project of patrolling and examining and patrol and examine result and carry out additions and deletions and change to look into operation;Part three Dimension display unit, is configured to 3-D view and checks trouble point information;Solution library unit, is configured as being gone through to all The solution of history is managed, and forms solution storehouse, can be according to accident when field service personnel carries out failure solution Degree of correlation is pushed to field service personnel and refers to solution, facilitates field service personnel to solve failure;GIS platform scheduling is single Unit, is configured to, with the positioning function of mobile device, and maintenance personal position, motion track and working condition, side are grasped in real time Just equipment burst dangerous situation and on-call maintenance are tackled.
Optionally, the system also includes:Public information platform, is configured as patrolling equipment health control module and equipment Inspection maintenance module carries out data interaction;Three-dimensional display platform, is configured as being that equipment health control module and equipment routing inspection are safeguarded Module provides the three-dimensional display service of faulty equipment, and its needs is carried out with equipment health control module and equipment routing inspection maintenance module Data interaction;Geographical information platform, is configured as to provide the management service of Map Services and LNG associated components, and need with Equipment routing inspection maintenance platform carries out data interaction;Mobile terminal, runtime APP, and believe to the position to system offer user Breath, it needs to carry out data interaction with equipment routing inspection maintenance module.
The invention has the advantages that:
1. the system of complete LNG filling gas station equipments management is established from system perspective, wisdom, the information to equipment is realized Change management;
2. equipment health control module proposes to implement Report Server Management to equipment, with the data evaluation system of science weigh supplier with The relation of equipment quality, method is simple, reliable results;
3. the integrated GIS platform of equipment routing inspection maintenance modules can not only in real time grasp maintenance personal's movement track, moreover it is possible to while looking into See LNG pipeline facilities.It is workable, staff's working specification as a result can be improved, reduce accident rate.
Brief description of the drawings
Fig. 1 present device health control modules and a kind of structural representation of specific embodiment of equipment routing inspection maintenance modules Figure.
A kind of principle schematic of specific embodiment of Fig. 2 present device state aware units.
A kind of principle schematic of specific embodiment of Fig. 3 three-dimensional animation display units of the present invention.
A kind of principle schematic of specific embodiment of Fig. 4 GIS platform scheduling units of the present invention.
Fig. 5 is a kind of structural representation of specific embodiment of present system.
Specific embodiment
Detailed description below is used to illustrate the present invention, but is not limited to the scope of the present invention.
The present invention the used technical scheme that solves the above problems is:Wisdom LNG based on mobile terminal and PC terminals sets Standby management system, the system includes equipment health control module and equipment routing inspection maintenance modules, and concrete composition is as shown in Figure 1.
Equipment health control functions of modules include supplier management unit, device management unit, equipment state perceive unit, Overall target evaluation unit.
Supplier management unit is managed to the equipment supplier at LNG gas station, including to equipment supplier's essential information Increase, delete, change and check.
Device management unit is managed to all devices at LNG gas station, including increase to equipment essential information, deletes Except, change and check.
Equipment state perceives unit and mainly the running status of real-time monitoring equipment is collected, and is carried out when data exception Warning reminding.
Overall target evaluation unit counts the mean free error time of all LNG filling gas station equipments(MTBF), average recover Time(MTTR), mean time to failure, MTTF(MTTF), user evaluate and the parameter such as price guideline, by accumulating the above-mentioned of large number quipments Statistics, forms to assigned supplier's designated equipment and the Appreciation gist of fittings quality, and specific algorithm is as follows:
A) valuator device approve- useful index score(A):
Computing device MTBF(Mean free error time)Value is simultaneously entered to the same category of device of different manufacturers from high to low according to the result Row ranking, five grades are divided into by ranking, and score obtains 5 to 1 point respectively by grade height, and scores are designated as AMTBF
Computing device MTTR(Mean Time To Recovery)It is worth and according to the result from high to low to the same category of device of different manufacturers Ranking is carried out, ranking is divided into five grades, score obtains 1 to 5 points respectively by grade height, and scores are designated as AMTTR
Computing device MTTF(Mean time to failure, MTTF)It is worth and according to the result from high to low to the same category of device of different manufacturers Ranking is carried out, ranking is divided into five grades, score obtains 5 to 1 point respectively by grade height, and scores are designated as AMTTF
Equipment availability value mark is scored at:
A=W1*AMTBF+W2*AMTTR+W3*AMTTF
Wherein, W1、W2、W3It is respective weights value.
B) user evaluates and is divided into(D):
Class is divided into outstanding, good, general, not enough, poor, and respectively from 5 to 1, its result is designated as score d to single-piece score.
Then user evaluates point D=(d1+d2+ ...+dn)/n.
C) price factor(P):
Ranking is carried out according to the high to Low same category of device to different manufacturers of equipment price, ranking is divided into five grades, score is pressed Grade height obtains 1 to 5 points respectively, and scores are designated as P.
Final devices from different manufacturers methods of marking(S):S=Z1*A+Z2*D+Z3* P, wherein Z are weighted value, and comprehensive score is most Accessory high, optimal selection.
Equipment routing inspection maintenance module includes fault manage-ment cells, inspection management unit, part three-dimensional display unit, solution party Case library unit, five functions of GIS platform scheduling unit, it is specific as follows:
Fault manage-ment cells mainly include failure typing(Containing manual entry and automatic reception), troubleshooting, fault message check, And failure close and delete etc. operation.
Inspection management unit refers mainly to operation maintenance personnel and remembers to patrolling and examining the date, patrolling and examining result during regular visit The process of record, operation maintenance personnel to the project of patrolling and examining and can patrol and examine result and carry out additions and deletions and change to look into operation.
Part three-dimensional display unit, referring to can be by 3-D view during troubleshooting personnel carry out troubleshooting Trouble point information is checked, the convenient part occurred to failure and position intuitively understand.
Solution library unit refers to the historied solution of institute is managed, and solution storehouse is formed, when scene is tieed up The personnel of repairing can be pushed to field service personnel according to accident degree of correlation when failure is solved and refer to solution, convenient existing Field maintenance personal solves failure.
GIS platform scheduling unit, the subsystem is integrated with GIS platform, using the positioning function of mobile device, grasps in real time Maintenance personal position, motion track and working condition, facilitate reply equipment burst dangerous situation and on-call maintenance.
It is as shown in Figure 2 that equipment state perceives unit principle:
A) Monitoring Data is uploaded by each site sensor in real time;
B) intelligence accesses component and receives Monitoring Data and call dynamic sensing database data interface to be stored;
C) dynamic sensing storehouse is stored in correspondence database according to different data types;
D) public information information platform is processed data and is externally provided data-interface;
E) equipment state sensing module calling interface obtains data and is monitored with existing threshold value and compares;
F) alarmed when Monitoring Data is abnormal and by SMS notification correlation director.
Three-dimensional animation display unit principle is as shown in Figure 3:Three-dimensional animation module is numbered by failed part and calls public letter Breath platform data interface obtains its corresponding device data;
A) public information platform receives and asks and return to the corresponding device data of failed part;
B) three-dimensional animation module obtains data, and is set by dash number parameter and device numbering parameter call three-dimensional service platform Standby three-dimensional display interface;
C) three-dimensional service platform receives request, and carries out three-dimensional to equipment and trouble point according to failed part numbering and device numbering Solid show;
GIS platform scheduling unit principle is as shown in Figure 4:
A) wisdom equipment health control subsystem reporting equipment fault message;
B) public information platform receives fault message and pushes fault message to wisdom equipment routing inspection and maintenance subsystem;
C) wisdom equipment routing inspection and maintenance subsystem receive fault message, and call acquisition for mobile terminal maintenance personal position nearby Put;
D) mobile terminal receives request and home position information;
E) wisdom equipment routing inspection and maintenance subsystem receiving position data, and geographical information platform interface is called to maintenance people nearby Distance between member and trouble point is ranked up.
F) geographical information platform receives and asks and return to ranking results.
G) maintenance personal for choosing idle condition by order from the close-by examples to those far off carries out distribute leaflets.
H) maintenance personal receives fault message and goes to treatment by mobile terminal.
The explanation of present system structure is as shown in Figure 5:
1. equipment health control module
Equipment health control module includes supplier management, equipment control, equipment state is perceived, overall target evaluates four work( Can, it needs to carry out data interaction with public information platform and three-dimensional display platform, and content is as shown above.
2. equipment routing inspection maintenance module
Equipment routing inspection maintenance module includes fault management, inspection management, part three-dimensional display, solution storehouse, GIS platform scheduling Five functions, it needs to carry out data friendship with public information platform, three-dimensional display platform, geographical information platform and mobile terminal Mutually, content is as shown above.
3. public information platform
Notice information platform includes the functions such as sensing data is accessed, data storage is exchanged, and it needs to receive real-time sensory data, and Data interaction is carried out with equipment health control module and equipment routing inspection maintenance module, content is as shown above.
4. three-dimensional display platform
Three-dimensional display platform is mainly equipment health control module and equipment routing inspection maintenance module provides the three-dimensional exhibition of faulty equipment Show service, its needs carries out data interaction with equipment health control module and equipment routing inspection maintenance module, and content is as shown above.
5. geographical information platform
Geographical information platform is mainly the management service for providing Map Services and LNG associated components, and it needs and equipment routing inspection dimension Shield platform carries out data interaction, and content is as shown above.
6. mobile terminal
Mobile terminal is except runtime APP(Wisdom LNG plant management system includes pc ends and mobile terminal)In addition, it will also be to being System provides the positional information of user, and it needs to carry out data interaction with equipment routing inspection maintenance module.
Although the present invention is described in detail above to have used general explanation and specific embodiment, On the basis of the present invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Cause This, these modifications or improvements, belong to the scope of protection of present invention without departing from theon the basis of the spirit of the present invention.

Claims (4)

1. a kind of LNG filling gas station equipments management system, it is characterised in that the system includes:
Equipment health control module, is configured as managing the health of LNG filling gas station equipments;
Equipment routing inspection maintenance module, is configured as regular visit and safeguards LNG filling gas station equipments.
2. LNG filling gas station equipments management system according to claim 1, it is characterised in that the equipment health control mould Block includes:
Supplier management unit, is configured as being managed the equipment supplier at LNG gas station, including basic to equipment supplier The increase of information, delete, change and check;
Device management unit, is configured as being managed all devices at LNG gas station, including the increasing to equipment essential information Plus, delete, change and check;
Equipment state perceives unit, is configured as being collected the running status of real-time monitoring equipment, enters when data exception Row warning reminding;
Overall target evaluation unit, be configured as mean free error time of all LNG filling gas station equipments, Mean Time To Recovery, The parameter of mean time to failure, MTTF, user's evaluation and price guideline, by accumulating the above-mentioned statistics of large number quipments, forms to referring to Determine the Appreciation gist of supplier's designated equipment and fittings quality.
3. LNG filling gas station equipments management system according to claim 1, it is characterised in that the equipment routing inspection safeguards mould Block includes:
Fault manage-ment cells, are configured as that failure typing, troubleshooting, fault message are checked and failure is closed and deleted;
Inspection management unit, is configured as to patrolling and examining the date, patrolling and examining the process that result is recorded during regular visit, And to the project of patrolling and examining and patrol and examine result and carry out additions and deletions and change to look into operation;
Part three-dimensional display unit, is configured to 3-D view and checks trouble point information;
Solution library unit, is configured as being managed the historied solution of institute, forms solution storehouse, works as scene Maintenance personal can be pushed to field service personnel according to accident degree of correlation when failure is solved and refers to solution, convenient Field service personnel solves failure;
GIS platform scheduling unit, is configured to, with the positioning function of mobile device, and maintenance personal position, movement are grasped in real time Track and working condition, facilitate reply equipment burst dangerous situation and on-call maintenance.
4. LNG filling gas station equipments management system according to claim 1, it is characterised in that the system also includes:
Public information platform, is configured as carrying out data interaction to equipment health control module and equipment routing inspection maintenance module;
Three-dimensional display platform, is configured as being that equipment health control module and equipment routing inspection maintenance module provide the three of faulty equipment Dimension displaying service, its needs carry out data interaction with equipment health control module and equipment routing inspection maintenance module;
Geographical information platform, is configured as to provide the management service of Map Services and LNG associated components, and needs are patrolled with equipment Inspection maintenance platform carries out data interaction;
Mobile terminal, runtime APP, and to the positional information to system offer user, it needs to safeguard mould with equipment routing inspection Block carries out data interaction.
CN201611241953.2A 2016-12-29 2016-12-29 LNG gas station equipment management system Active CN106709659B (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107862206A (en) * 2017-11-30 2018-03-30 阜阳华润电力有限公司 The reliability estimation method and relevant apparatus of a kind of DCS system
CN108960699A (en) * 2018-02-05 2018-12-07 连云港海通物流有限公司 A kind of LNG filling case Multimodal Transport System platform
CN110443908A (en) * 2019-07-04 2019-11-12 广州科易光电技术有限公司 A kind of electric inspection process method and system based on unmanned plane
CN112346415A (en) * 2020-09-29 2021-02-09 江苏南高智能装备创新中心有限公司 Workshop information physical monitoring management system

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CN105741053A (en) * 2016-03-07 2016-07-06 特瑞斯能源装备股份有限公司 Whole life-cycle management model for intelligent gas device
CN106023335A (en) * 2016-05-16 2016-10-12 上海航天能源股份有限公司 Routing inspection system and method of unattended gas stations of gas company

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CN102930598A (en) * 2012-10-08 2013-02-13 山东康威通信技术股份有限公司 System and method for positioning tunnel detection equipment and displaying status of tunnel detection equipment by using three-dimensional model
US20140156455A1 (en) * 2012-11-30 2014-06-05 Polar Technology, LLC Refrigerant Exchange, Recycling and Banking System and Computer Program Product
CN104392507A (en) * 2014-12-12 2015-03-04 重庆市荣冠科技有限公司 Intelligent line patrol monitoring system for urban gas pipe network
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107862206A (en) * 2017-11-30 2018-03-30 阜阳华润电力有限公司 The reliability estimation method and relevant apparatus of a kind of DCS system
CN108960699A (en) * 2018-02-05 2018-12-07 连云港海通物流有限公司 A kind of LNG filling case Multimodal Transport System platform
CN110443908A (en) * 2019-07-04 2019-11-12 广州科易光电技术有限公司 A kind of electric inspection process method and system based on unmanned plane
CN112346415A (en) * 2020-09-29 2021-02-09 江苏南高智能装备创新中心有限公司 Workshop information physical monitoring management system
CN112346415B (en) * 2020-09-29 2021-10-15 江苏南高智能装备创新中心有限公司 Workshop information physical monitoring management system

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Denomination of invention: An equipment management system for LNG filling station

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