CN106289388A - The remote supervision system of a kind of ship lock health status and monitoring method thereof - Google Patents
The remote supervision system of a kind of ship lock health status and monitoring method thereof Download PDFInfo
- Publication number
- CN106289388A CN106289388A CN201610574470.8A CN201610574470A CN106289388A CN 106289388 A CN106289388 A CN 106289388A CN 201610574470 A CN201610574470 A CN 201610574470A CN 106289388 A CN106289388 A CN 106289388A
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- door body
- ship
- lock
- detection subsystem
- subsystem
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Classifications
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
Abstract
The invention discloses remote supervision system and the monitoring method thereof of a kind of ship lock health status, described monitoring system includes optical fiber crack detection subsystem, fiber grating strain detection subsystem, vibration detection subsystem, lock chamber level measuring subsystem, ambient parameter detection subsystem, AIS base station, optical fibre interrogation module, data acquisition computer, remote transmission terminal, cloud database and command centre's Control Room.The present invention utilizes on-the-spot lossless optical fiber sensing technology, can obtain quickly, in real time and include that miter gate respectively monitors the information such as the strain of position, temperature and miter gate's entirety three dimensional kinematics, use many algorithms and priori, by data analysis, process and specialist system, malformation, Structure dynamic characteristics and the healthy operation conditions of miter gate are made accurately judgement, to reach the purpose of real-time monitoring system structural damage or degeneration, safe efficient, stable, reliability service for ship lock provide powerful guarantee.
Description
Technical field
The present invention relates to Hydraulic Metal health monitoring technique field, particularly to the monitoring of a kind of ship lock health status
System.
Background technology
Miter Lock Gates long-term work is under the working condition of low-speed heave-load, along with the increase of gate opening/closing number of times, and its top
The contact surface of the running gears such as pivot, end pivot, even door-hinge gradually there will be the situations such as insufficient lubrication.Miter gate is in operating in addition
During can be surged, dynamic water load, headstock gear running status and the common effect such as the huge hydraulic pressure in door body both sides under water and draw
Send out door body vibration and frequently the beating of door body upper and lower thin tail sheep amount.And when excited frequency is close to miter gate's natural frequency, can draw
Send out door body resonance, produce stress concentration phenomenon, by door body, AB bar, back rod and the top rigidity such as pivot, end pivot to Miter Lock Gates
Structure member produces damaging influence.When structural damage runs up to a certain degree, such as AB bar/back rod will be caused to rupture,
There are the serious consequences such as crackle in door body profundal zone, not only impact navigation safety, also will bring serious social influence and economic damage
Lose.Therefore, critical structural component each to Miter Lock Gates carries out remote real time monitoring and Gernral Check-up, finds structural damage in time
And assess its safety, to improving safe shipping efficiency, assure the safety for life and property of the people, have important practical significance.
For ensureing ship lock structural safety, the monitoring to ship lock health status at present still use periodically suspend artificial maintenance and
The overhaul in 6 years cycles, not only affects navigation channel transport, and what is more important manual detection cannot accomplish to monitor in real time, and exists
Missing inspection is possible, there is the biggest potential safety hazard.
Summary of the invention
For solving the problems referred to above that prior art exists, present invention one to be designed can monitor in real time, it is the most hidden to get rid of safety
The remote supervision system of the ship lock health status suffered from and monitoring method thereof.
In view of this, the present invention use optical fiber crack detection sensing device, fiber grating strain detection sensing device and
Vibration detection sensing device, remotely obtains Miter Lock Gates and respectively monitors the information of position, by data analysis, processes realization danger
The monitoring in region and location, to reach to monitor miter gate's structural damage or the purpose of degeneration.
To achieve these goals, technical scheme is as follows: the remote supervision system of a kind of ship lock health status,
Including optical fiber crack detection subsystem, fiber grating strain detection subsystem, vibration detection subsystem, lock chamber level measuring subsystem
System, ambient parameter detection subsystem, AIS base station, optical fibre interrogation module, data acquisition computer, remote transmission terminal, high in the clouds number
According to storehouse and command centre's Control Room；Wherein optical fiber crack detection subsystem, fiber grating strain detection subsystem and vibration detection
Crackle, strain and vibration information are delivered to data acquisition computer, data acquisition computer by optical fibre interrogation module by subsystem
Collect lock chamber level measuring subsystem, ambient parameter detection subsystem, the information of AIS base station simultaneously and pass through remote transmission terminal
Uploading to cloud database, command centre's Control Room, by accessing cloud database, considers ship lock working condition and lockage
The sail information of boats and ships, analyzes and evaluates the health status of ship gateway operation to decide whether to notify that patrol officer gets rid of danger in time
Feelings.
The monitoring method of the remote supervision system of a kind of ship lock health status, comprises the following steps:
A, acquisition hydrology status information；
Lock chamber level measuring subsystem obtains hydrology status information the most in real time with ambient parameter detection subsystem, and transmits
To data acquisition computer, described hydrology status information includes SEA LEVEL VARIATION, water temperature, air humidity, wind direction and air pressure；Data
Hydrology status information is uploaded to high in the clouds number by remote transmission terminal after collecting hydrology status information by collecting computer
According to storehouse, command centre's Control Room reads the hydrology status information of cloud database joins as environment during ship lock health state evaluation
Examine；
B, monitor into lock shipping information；
AIS base station remote monitors into lock shipping information in real time, and described shipping information includes that boats and ships air route is
No disengaging, direct of travel whether there is deviation and the speed of a ship or plane is the most too fast, and in time boats and ships is sent early warning, it is to avoid ship collision lock
Room or the generation of miter gate's situation；Shipping information is collected by data acquisition computer, uploads through remote transmission terminal
To cloud database；
C, in real time detection door body running status；
Door body running status includes in door body that whether the appearance of crackle, door body stressing conditions and door body Vibration Condition, optical fiber
In crack detection subsystem periodic detection door body, whether the appearance of crackle, fiber grating strain detection subsystem and vibration detection
System is during miter gate runs, and detection door body stressing conditions and Vibration Condition the most in real time, optical fibre interrogation module is by door
Running body state is sent in data acquisition computer, and by remote transmission terminal, door body running status is sent to high in the clouds number
According to storehouse；
D, analysis comprehensive ship lock service data；
Command centre's Control Room reads the data after collecting from cloud database；Miter gate during closing is opened according to ship lock
Stressing conditions, carries out the model analysis of door body；The vibration signal obtained is processed, is characterized by the acceleration magnitude of door body
The external force feature of door body, the displacement simultaneously calculating door body judges the stability in door body moving process；Additionally, comprehensive boats and ships, door
Body and hydrographic information also access cloud database and call historical information and repair status as reference, the current ship lock of final assessment
Health status, forms ship lock health status form and renewal uploads in cloud database.
Further, described data acquisition computer pre-sets Monitoring Data alarming value, and automatically sends police
Report to remote controlling mobile phone or with remote controlling mobile phone binding mailbox, it is ensured that Monitoring Data once exceedes alarming value, remotely controls
Mobile phone processed can receive corresponding warning message in real time.
Compared with prior art, it is an advantage of the current invention that:
1, the present invention utilizes on-the-spot lossless optical fiber sensing technology, can obtain quickly, in real time and include that miter gate respectively monitors position
The information such as strain, temperature and the miter gate's entirety three dimensional kinematics put, use many algorithms and priori, pass through data
Malformation, Structure dynamic characteristics and the healthy operation conditions of miter gate are made accurately judgement by analysis, process and specialist system,
To reach the purpose of real-time monitoring system structural damage or degeneration.
2, by this invention, staff can understand and grasp the safety of the most even overload operation ship lock in real time
Health status, safe efficient, stable, reliability service for ship lock provide powerful guarantee.Simultaneously, it is possible to ship lock maintenance and dimension
Nurse provides reasonability suggestion, and to reducing unplanned suspending, the optimization plan of suspending provides favourable and helps.
Accompanying drawing explanation
The present invention has accompanying drawing 1 width, wherein:
Fig. 1 is the flow chart of ship lock health status telesecurity monitoring system.
In figure: 1, optical fiber crack detection subsystem, 2, fiber grating strain detection subsystem, 3, vibration detection subsystem,
4, lock chamber level measuring subsystem, 5, ambient parameter detection subsystem, 6, AIS base station, 7, optical fibre interrogation module, 8, data acquisition
Computer, 9, remote transmission terminal, 10, cloud database, 11, command centre's Control Room.
Detailed description of the invention
Below with reference to accompanying drawing, the preferred embodiments of the present invention are described in detail: should be appreciated that preferred embodiment
Only for the explanation present invention rather than in order to limit the scope of the invention.
As it is shown in figure 1, the remote supervision system of a kind of ship lock health status, including optical fiber crack detection subsystem 1, optical fiber
Grating strain detection subsystem 2, vibration detection subsystem 3, lock chamber level measuring subsystem 4, ambient parameter detection subsystem 5,
AIS base station 6, optical fibre interrogation module 7, data acquisition computer 8, remote transmission terminal 9, cloud database 10 and command centre's prison
Control room 11；Wherein optical fiber crack detection subsystem 1, fiber grating strain detection subsystem 2 pass through light with vibration detection subsystem 3
Crackle, strain and vibration information are delivered to data acquisition computer 8 by fine demodulation module 7, and data acquisition computer 8 collects lock simultaneously
Room level measuring subsystem 4, ambient parameter detection subsystem 5, the information of AIS base station 6 are also uploaded to by remote transmission terminal 9
Cloud database 10, command centre's Control Room 11, by accessing cloud database 10, considers ship lock working condition and lockage
The sail information of boats and ships, analyzes and evaluates the health status of ship gateway operation to decide whether to notify that patrol officer gets rid of danger in time
Feelings.
The monitoring method of the remote supervision system of a kind of ship lock health status, comprises the following steps:
A, acquisition hydrology status information；
Lock chamber level measuring subsystem 4 obtains hydrology status information the most in real time with ambient parameter detection subsystem 5, and passes
Being passed to data acquisition computer 8, described hydrology status information includes SEA LEVEL VARIATION, water temperature, air humidity, wind direction and air pressure；
Hydrology status information is uploaded to after collecting hydrology status information by data acquisition computer 8 by remote transmission terminal 9
Cloud database 10, command centre's Control Room 11 reads the hydrology status information of cloud database 10 and comments as ship lock health status
Atmospheric reference when estimating；
B, monitor into lock shipping information；
AIS base station 6 remote real-time monitoring enters lock shipping information, and described shipping information includes that boats and ships air route is
No disengaging, direct of travel whether there is deviation and the speed of a ship or plane is the most too fast, and in time boats and ships is sent early warning, it is to avoid ship collision lock
Room or the generation of miter gate's situation；Shipping information is collected by data acquisition computer 8, in remote transmission terminal 9
Pass to cloud database 10；
C, in real time detection door body running status；
Door body running status includes in door body that whether the appearance of crackle, door body stressing conditions and door body Vibration Condition, optical fiber
In crack detection subsystem 1 periodic detection door body, whether the appearance of crackle, fiber grating strain detection subsystem 2 and vibration detection
Subsystem 3, during miter gate runs, detects door body stressing conditions and Vibration Condition, optical fibre interrogation module 7 the most in real time
Door body running status is sent in data acquisition computer 8, and by remote transmission terminal 9, door body running status is sent to
Cloud database 10；
D, analysis comprehensive ship lock service data；
Command centre's Control Room 11 reads the data after collecting from cloud database 10；People during closing is opened according to ship lock
Word door stressing conditions, carries out the model analysis of door body；The vibration signal obtained is processed, by the acceleration magnitude of door body
Characterizing the external force feature of door body, the displacement simultaneously calculating door body judges the stability in door body moving process；Additionally, composite ship
Oceangoing ship, door body and hydrographic information also access cloud database 10 and call historical information and repair status as reference, and final assessment is worked as
The health status of front ship lock, forms ship lock health status form and renewal uploads in cloud database 10.
Further, described data acquisition computer 8 pre-sets Monitoring Data alarming value, and automatically sends police
Report to remote controlling mobile phone or with remote controlling mobile phone binding mailbox, it is ensured that Monitoring Data once exceedes alarming value, remotely controls
Mobile phone processed can receive corresponding warning message in real time.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, it is clear that those skilled in the art
Member can carry out various change and modification without departing from the spirit and scope of the present invention to the present invention.So, if the present invention
These amendments and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these
Change and including modification.
Claims (3)
1. the remote supervision system of a ship lock health status, it is characterised in that: include optical fiber crack detection subsystem (1), light
The detection of fiber grating strain detection subsystem (2), vibration detection subsystem (3), lock chamber level measuring subsystem (4), ambient parameter
Subsystem (5), AIS base station (6), optical fibre interrogation module (7), data acquisition computer (8), remote transmission terminal (9), high in the clouds number
According to storehouse (10) and command centre's Control Room (11)；Wherein optical fiber crack detection subsystem (1), fiber grating strain detection subsystem
(2) by optical fibre interrogation module (7), crackle, strain and vibration information are delivered to data acquisition meter with vibration detection subsystem (3)
Calculation machine (8), data acquisition computer (8) collects lock chamber level measuring subsystem (4) simultaneously, ambient parameter detects subsystem (5),
The information of AIS base station (6) also uploads to cloud database (10), command centre's Control Room (11) by remote transmission terminal (9)
By accessing cloud database (10), consider the sail information of ship lock working condition and lockage boats and ships, analyze and evaluate ship
The health status that lock runs is to decide whether to notify that patrol officer removes the dangerous condition in time.
2. the monitoring method of the remote supervision system of a ship lock health status, it is characterised in that: comprise the following steps:
A, acquisition hydrology status information；
Lock chamber level measuring subsystem (4) obtains hydrology status information the most in real time with ambient parameter detection subsystem (5), and passes
Being passed to data acquisition computer (8), described hydrology status information includes that SEA LEVEL VARIATION, water temperature, air humidity, wind direction are gentle
Pressure；Data acquisition computer (8) passes through remote transmission terminal (9) by hydrology status information after collecting hydrology status information
Uploading to cloud database (10), command centre's Control Room (11) reads the hydrology status information of cloud database (10) as ship
Atmospheric reference during lock health state evaluation；
B, monitor into lock shipping information；
AIS base station (6) remote real-time monitoring enters lock shipping information, and whether described shipping information includes boats and ships air route
Depart from, direct of travel whether there is deviation and the speed of a ship or plane is the most too fast, and in time boats and ships is sent early warning, it is to avoid ship collision lock chamber
Or the generation of miter gate's situation；Shipping information is collected by data acquisition computer (8), through remote transmission terminal (9)
Upload to cloud database (10)；
C, in real time detection door body running status；
Door body running status includes in door body that whether the appearance of crackle, door body stressing conditions and door body Vibration Condition, optical fiber crackle
In detection subsystem (1) periodic detection door body, whether the appearance of crackle, fiber grating strain detection subsystem (2) and vibration detection
Subsystem (3), during miter gate runs, detects door body stressing conditions and Vibration Condition, optical fibre interrogation module the most in real time
(7) door body running status is sent in data acquisition computer (8), and by remote transmission terminal (9), door body is run shape
State is sent to cloud database (10)；
D, analysis comprehensive ship lock service data；
Command centre's Control Room (11) reads the data after collecting from cloud database (10)；People during closing is opened according to ship lock
Word door stressing conditions, carries out the model analysis of door body；The vibration signal obtained is processed, by the acceleration magnitude of door body
Characterizing the external force feature of door body, the displacement simultaneously calculating door body judges the stability in door body moving process；Additionally, composite ship
Oceangoing ship, door body and hydrographic information also access cloud database (10) and call historical information and repair status as reference, final assessment
The health status of current ship lock, forms ship lock health status form and renewal uploads in cloud database (10).
The monitoring method of the remote supervision system of a kind of ship lock health status the most according to claim 2, it is characterised in that:
Described data acquisition computer (8) pre-sets Monitoring Data alarming value, and automatically sends alarm to remotely controlling hands
Machine or the mailbox with remote controlling mobile phone binding, it is ensured that Monitoring Data once exceedes alarming value, and remote controlling mobile phone can be received in real time
To corresponding warning message.
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067821A (en) * | 2017-05-12 | 2017-08-18 | 山东海诺港务有限公司 | Safety navigation accessory system and method that a kind of ship passes through ship lock |
| CN108052134A (en) * | 2017-12-30 | 2018-05-18 | 利穗科技(苏州)有限公司 | Digitize buffer solution liquid mixing system and method |
| CN108089560A (en) * | 2017-12-14 | 2018-05-29 | 成都众柴科技有限公司 | A kind of gate and headstock gear real time on-line monitoring and operational safety management system and its implementation |
| CN108151721A (en) * | 2017-12-21 | 2018-06-12 | 国网福建省电力有限公司 | Ship-lock deformation automatic monitoring system based on water level operating mode's switch |
| CN110363877A (en) * | 2019-06-29 | 2019-10-22 | 中设设计集团股份有限公司 | Ship lock inspection device and method based on unmanned running gear |
| CN110851961A (en) * | 2019-10-22 | 2020-02-28 | 东南大学 | Ship lock maintenance plan making method based on system availability |
| CN110909764A (en) * | 2019-10-21 | 2020-03-24 | 东南大学 | Method for determining key components of ship lock health monitoring |
| CN111859732A (en) * | 2020-06-18 | 2020-10-30 | 重庆交通大学 | Ship lock gate and automatic monitoring system and monitoring method for damage degree of supporting operation member thereof |
| CN111896220A (en) * | 2020-07-09 | 2020-11-06 | 长江三峡通航管理局 | Ship lock hydraulics prototype observation method |
| CN112595369A (en) * | 2020-12-28 | 2021-04-02 | 大连海事大学 | Fixed state remote monitoring system for hydraulic hoist at lock head of vertical ship lift |
| CN112964296A (en) * | 2021-02-01 | 2021-06-15 | 中国长江电力股份有限公司 | Remote monitoring system for safety state of butt welding seam of ship lift |
| CN113639655A (en) * | 2021-07-06 | 2021-11-12 | 长江三峡通航管理局 | Large-scale herringbone gate door-shaped monitoring system and arrangement method |
| CN113654752A (en) * | 2021-06-22 | 2021-11-16 | 宁波金涛船舶有限责任公司 | Pontoon sealed cabin detection method and system, storage medium and intelligent terminal |
| CN113933032A (en) * | 2021-09-30 | 2022-01-14 | 武汉理工大学 | Ship lock herringbone door structure health monitoring system and fault diagnosis method |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107067821A (en) * | 2017-05-12 | 2017-08-18 | 山东海诺港务有限公司 | Safety navigation accessory system and method that a kind of ship passes through ship lock |
| CN108089560A (en) * | 2017-12-14 | 2018-05-29 | 成都众柴科技有限公司 | A kind of gate and headstock gear real time on-line monitoring and operational safety management system and its implementation |
| CN108151721A (en) * | 2017-12-21 | 2018-06-12 | 国网福建省电力有限公司 | Ship-lock deformation automatic monitoring system based on water level operating mode's switch |
| CN108151721B (en) * | 2017-12-21 | 2020-03-27 | 国网福建省电力有限公司 | Ship lock deformation automatic monitoring system based on water level working condition identification and measuring and weather correcting method thereof |
| CN108052134B (en) * | 2017-12-30 | 2023-05-12 | 利穗科技(苏州)有限公司 | Digital buffer solution preparing system and method |
| CN108052134A (en) * | 2017-12-30 | 2018-05-18 | 利穗科技(苏州)有限公司 | Digitize buffer solution liquid mixing system and method |
| CN110363877A (en) * | 2019-06-29 | 2019-10-22 | 中设设计集团股份有限公司 | Ship lock inspection device and method based on unmanned running gear |
| CN110909764A (en) * | 2019-10-21 | 2020-03-24 | 东南大学 | Method for determining key components of ship lock health monitoring |
| CN110851961A (en) * | 2019-10-22 | 2020-02-28 | 东南大学 | Ship lock maintenance plan making method based on system availability |
| CN111859732A (en) * | 2020-06-18 | 2020-10-30 | 重庆交通大学 | Ship lock gate and automatic monitoring system and monitoring method for damage degree of supporting operation member thereof |
| CN111859732B (en) * | 2020-06-18 | 2022-09-30 | 重庆交通大学 | Ship lock gate and automatic monitoring system and monitoring method for damage degree of supporting operation member thereof |
| CN111896220A (en) * | 2020-07-09 | 2020-11-06 | 长江三峡通航管理局 | Ship lock hydraulics prototype observation method |
| CN112595369A (en) * | 2020-12-28 | 2021-04-02 | 大连海事大学 | Fixed state remote monitoring system for hydraulic hoist at lock head of vertical ship lift |
| CN112964296A (en) * | 2021-02-01 | 2021-06-15 | 中国长江电力股份有限公司 | Remote monitoring system for safety state of butt welding seam of ship lift |
| CN113654752A (en) * | 2021-06-22 | 2021-11-16 | 宁波金涛船舶有限责任公司 | Pontoon sealed cabin detection method and system, storage medium and intelligent terminal |
| CN113639655A (en) * | 2021-07-06 | 2021-11-12 | 长江三峡通航管理局 | Large-scale herringbone gate door-shaped monitoring system and arrangement method |
| CN113639655B (en) * | 2021-07-06 | 2024-04-19 | 长江三峡通航管理局 | Large-scale herringbone gate door shape monitoring system and layout method |
| CN113933032A (en) * | 2021-09-30 | 2022-01-14 | 武汉理工大学 | Ship lock herringbone door structure health monitoring system and fault diagnosis method |
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