CN109162268A - The multipoint operation control method for coordinating of climbing type ship lift driving mechanism - Google Patents
The multipoint operation control method for coordinating of climbing type ship lift driving mechanism Download PDFInfo
- Publication number
- CN109162268A CN109162268A CN201811218021.5A CN201811218021A CN109162268A CN 109162268 A CN109162268 A CN 109162268A CN 201811218021 A CN201811218021 A CN 201811218021A CN 109162268 A CN109162268 A CN 109162268A
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- Prior art keywords
- panel
- control
- operation panel
- driving mechanism
- monitoring
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C5/00—Mechanisms for lifting ships vertically
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Safety Devices In Control Systems (AREA)
Abstract
The invention discloses a kind of multipoint operation control method for coordinating of climbing type ship lift driving mechanism, in each device distribution region of ship lift driving mechanism monitoring system, multiple operation panels are set, the system is other than a set of controller, in order to realize the control of each region equipment, grid is formed using remote IO station point mode.The present invention, which realizes, only to be limited an operation panel and as control panel carries out operation operation, the function that remaining operation panel can only be monitored, and control panel can be modified according to user's needs；It thoroughly solves the situation that multiple operation panel bring software developments are complicated, operation is easily chaotic, avoids operating safety risks.
Description
Technical field
The invention belongs to control technology fields, are related to climbing type ship lift driving mechanism Field Monitoring System, and in particular to
A kind of multipoint operation cooperative control method in large size climbing type or other ship lifts.
Background technique
With the development of technology, ship lift scale is increasing, and field device also increasingly disperses, the prison as ship lift
Control system is usually divided into each websites such as compartment head, lock head, ship compartment according to function.Even one, ship compartment website, needs to monitor
Equipment is also very much, especially driving mechanism, sometimes due to the needs of design, control equipment needs are distributed in very multiple regions, and
And wide apart, when operator is when carrying out equipment operation, especially overhaul of the equipments, this just needs to be arranged in each region more
A operation panel.
Usually there are two types of forms for existing climbing type Shiplift Monitoring System operation panel application:
One is an operation panels to be responsible for whole monitoring functions.Since present operation panel interface is all less big,
One operation panel contents displayed on interface is limited；Monitoring data is more in large and medium-sized monitoring project, and functional requirement is complicated, an operation
Program number of interfaces is more when panel is developed, complicated for operation, causes operation panel operation very slow, operator's operation is also very tired；?
When overhaul of the equipments, the trouble too far apart from equipment will be also faced.Therefore it is controlled either in interface display or in operation
On, now standing for one often seems not enough using an operation panel.
Another kind is using two operation panels, and function for monitoring is separated with control function, and an operation panel is responsible for specially
Equipment control operation, another operation panel are responsible for specially monitoring, the burden of single operation panel are reduced under which, is improved
The speed of service of operation panel.But due to the solidification of operation panel, be not suitable for the feelings for needing to be operated in multiple places
Condition；Sometimes for monitoring mass data, needing multiple personnel in multiple panel curtains, cooperating equipment operator is monitored simultaneously,
Other than the panel of control operation, also only one panel that can be monitored, with operation panel the case where is similar, operates also not
It is convenient.
Summary of the invention
The purpose of the present invention is to provide a kind of multipoint operation control method for coordinating of climbing type ship lift driving mechanism, fit
Multi-point monitoring, multi-point control are needed in control system for climbing type ship lift, or even need to monitor a large amount of numbers in operation
According to occasion.
The object of the present invention is achieved like this, the multipoint operation control method for coordinating of climbing type ship lift driving mechanism,
It is located at each suspension centre of ship lift driving mechanism based on dispersion, multiple operation panels of the carry on the same control site network
Safety interlock between and its, includes the following steps:
A), the operation panel in some optional region, has set by the way that the control panel on the operation panel detection system network is no
It sets；If so, showing the regional number of the control panel of current setting in all operation panels；If it is not, then all operations
The regional number of display control panel is 0 in panel；
B), the operation panel in some optional region, by whether there is advanced level user on the operation panel detection system network
The operation panel of login, if so, keeping the action type of all operation panels constant: monitoring panel loads function for monitoring, control
Panel processed loads control function；
C), the operation panel that advanced level user logs in if it does not exist, then the operation panel in optionally some region is logged in and is sentenced
Whether the login user that breaks is advanced level user, if it is not, then keeping the action type of operation panel constant, if so, forbidding other
Operation panel logs in, and the action type of operation panel is arranged according to user demand: if the operation panel is arranged to control
Other operation panels are then changed to monitoring panel by panel.
The multipoint operation control method for coordinating of the climbing type ship lift driving mechanism, the operation panel are capacitor
Formula touch screen has N number of and is scattered in N number of area of isolation (N >=2), only one operation panel of any of them moment is as control
Panel processed undertakes the operation operation of equipment, and N-1 panel carries out monitoring operation as monitoring panel.
The multipoint operation control method for coordinating of the climbing type ship lift driving mechanism, each of which operation panel and control
Following mutually lock control variable is established between website: " setting of manipulation type ", " advanced level user's login ", " action type feedback ", " behaviour
It is visible to make type setting " and " other advanced level users have logged in ".
The multipoint operation control method for coordinating of the climbing type ship lift driving mechanism, when control site finds some behaviour
When making panel and being logged in by advanced level user, " action type setting is visible " variable is issued to the operation panel, is switched in operation panel
Action type changes " setting of manipulation type " variable.
The multipoint operation control method for coordinating of the climbing type ship lift driving mechanism, control site find some region
When interior operation panel is logged in by advanced level user, informing the operation panel in remaining region, there are advanced level users to have logged in, the same to time limit
The user for making remaining region operation panel logs in.
The multipoint operation control method for coordinating of the climbing type ship lift driving mechanism, when some operation panel is advanced
When user logs in, by assignment operation panel " action type setting " variable, set the operation panel to run operation
Control panel simultaneously by remaining operation panel be changed to monitoring panel, or by the operation panel setting be used only for monitoring number
According to monitoring panel.
The present invention provides multidigit operator for climbing type ship lift driving mechanism monitoring system and cooperates with control system
Function can allow multidigit operator to execute the operation of ship lift equipment jointly, and a panel controls, multiple panel monitors, both
The performance of guarantee system, and take into account the safety of equipment.When equipment now overhaul, face can be arranged in operator nearby again
Plate is that operation panel carries out equipment control, overcomes apart from remote, zone isolation obstacle, provides convenience for operator same
When avoid operating safety risks again.
The present invention realizes that only limiting an operation panel carries out operation operation, remaining operation panel can only carry out function for monitoring,
And the function that the control panel for running operation can need to be modified according to user；Thoroughly solve multiple operation panel bands
The situation that the software development come is complicated, operation is easily chaotic, particular avoids operating safety risks.
Detailed description of the invention
Fig. 1 is present system overall framework figure；
Fig. 2 is the control method flow chart of present system；
Fig. 3 is the panel network using the Three-Gorges Ship-lift driving mechanism transmission control station of the method for the present invention；
Fig. 4 is Three-Gorges Ship-lift driving mechanism transmission control station panel associated variable.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
The present invention relates to multioperation panel safety control technologies in the control station of ship lift monitoring station, are suitable for ship lift
Multiple spot is needed in this dcs while being monitored, the occasion of multi-point control；In order to adapt to equipment dispersion, ship end structure
The case where zone isolation, the function of facilitating operator to realize multizone operation operation, overhaul at any time, the present invention drive in ship lift
Multiple operation panels are arranged in motivation structure monitoring system multiple equipment distributed areas, and realize multipoint operation coordinated control.
As shown in Figure 1, the arrangement dispersion of climbing type ship lift driving mechanism equipment, for convenience of on-site supervision and field adjustable,
Field control station often seems not enough using an operation panel.The method of the present invention can realize that only limiting an operation panel carries out
Operation operation, remaining operation panel can only carry out function for monitoring, and the control panel for running operation can be according to user's needs
The function being modified.The technology mainly by carry on the same control site network multiple operation panels and its between
Safety interlock is realized, carries out unitized overall development design to the software of all operationss panel.
As shown in Fig. 2, the multipoint operation control method for coordinating of climbing type ship lift driving mechanism, is located at based on dispersion and rises ship
At each suspension centre of machine, carry on the same control site network multiple panels and its between safety interlock, including it is as follows
Step:
A), the panel in some optional region can show that with the presence or absence of other field panels be control panel by the panel
The case where；The case where panel in some region has been set to control panel if it exists will then show on the panel of all areas
Show the regional number of current control plane plate.
B), at the same judge log in panel user whether advanced level user, if the panel being then not logged in all will no longer allow
It logs in (panel originally logged in can only exit, and will no longer allow to log in after exiting).
C), if the panel in not set any region is control panel or to be set the panel in some region be control plane
It is not advanced level user that the case where plate, which still logs in the user of control panel simultaneously, then allows to be stepped in other field panels
Record.
D), when progress user logs on panel, if advanced level user logs in, then it is control panel that the panel, which can be set,
And control function is configured, and the panel in remaining region is forced to monitoring panel (only configuration monitoring function)；Without operating surface
When board type is arranged, then retain original setting type.
E), when progress user logs on panel, if not advanced level user logs in, if the panel of institute's logging zone will retain
(if being originally control panel, control function is configured for original setting；If being originally monitoring panel, only configuration monitoring function
Can).
As shown in figure 3, multiple operation panels are connect by optical fiber with two groups of PLC devices, it is remote at suspension centre
In parallel with corresponding operation panel after journey I/O unit connection CNBR communication module, two groups of PLC devices are matched as dual redundant
The main PLC and standby PLC set passes through E-net network while connecting with interchanger, is each configured with EN2T module in every group of PLC device
With CN2R module.
As a kind of specific embodiment, control method of the present invention is used for the transmission control station of Three-Gorges Ship-lift driving mechanism.
Three-Gorges Ship-lift driving mechanism transmission control station device distribution ship compartment four suspension centres, at four angles in ship compartment, each other every
From and with a distance from it is remote, operator goes to another suspension centre from a suspension centre and takes a long time, another in the operation of suspension centre
The equipment of a suspension centre, feedback is slow, worries, can monitor the operation of ship lift in real time in each suspension centre in order to facilitate operations staff
State, so driving mechanism driving control system all devises operation panel in four, ship compartment suspension centre；Driving mechanism transmission monitoring
System is used using the Control Logix Series Controller and monitoring product, local communication of Rockwell Corporation
Control NET network.Four panels are simultaneously monitored a system, are driving control systems in ship lift control field
Trial for the first time, since four regions are mutually isolated, monitoring personnel is mutually ignorant, and although the operation panel in four regions is brought can
The convenience of policer operation at any time, but the hidden danger of there is also a regions in policer operation another region generates maloperation.
Three-Gorges Ship-lift driving mechanism is driven control station setting monitoring panel/monitoring when developing operation panel program first
Panel status word shows different contents on the variation operation panel of following state word, and the function type of operation panel is with change
Change.Also, each operation panel and controller establish " action type setting ", " advanced level user logs in ", " type feedback ", " its
His advanced level user has logged in ", " operator control panel regional number ", the mutual lock control variable such as " action type setting visible ", and in controller
Middle editorial logic implements function such as.
One, it when advanced level user is after some region operation panel logs in, is given by " advanced level user logs in " variable transferring
Controller, controller by " other advanced level users have logged in " variable inform remaining field panel there are advanced level user's login, this
When controller by what programmed logic limited user on remaining region operation panel log in and run operation；Pass through assignment simultaneously
" action type setting is visible " variable, user can according to need the action type of change operation panel.
Two, a certain region operation panel changes " action type setting " variable, when handover operation mode is control panel, control
Device processed is control panel by " type feedback " variable assignments panel operation type, can carry out operation control operation, this time control
It is monitoring panel that device processed, which limits remaining panel by programmed logic, is only used for monitoring data；
Three, pass through the current control panel being set of variable " operator control panel regional number " display on each region operation panel
Regional number shows 0 when being arranged without control panel.In order to which operations staff understands the position of current operation control panel.
Due to there must be the control panel of a default when user logs in each operation panel, certain can be set
One operation panel is default control panel, and variable action type is set as opposite with other panels.
Parameter is arranged on operation panel to implement function such as.
One, user logs according to permission, and advanced level user logs in rear trigger controller variable " advanced level user has logged in ".
Two, when setting user is without operational motion, delay automatically exits from function in 10 minutes.
Three, be arranged operation panel, monitoring panel switching push button, and be set as advanced level user's permission log in when button can
See.
Four, operation panel is according to system controller renewal time.
Time synchronization function can also be arranged in multiple operation panels, ensure the fault alarm record one on multiple operation panels
It causes.
After multiple operation panels connect by this way, control system only has a user at the same time and grasps at one
Make to carry out operation operation on panel, while remaining personnel can monitor in remaining region.When unmanned operation operation, Yong Hu
It is control panel that one, which logs in rear system to default the operation panel,.Only the personnel with advanced level user's permission can will just be controlled
Panel processed is replaced between multiple regions.Also, the program on multiple operation panels is almost the same, can develop in batches,
It only needs slightly to change address in download link；And it ensure that operation peace in ship lift driving mechanism monitoring system
Entirely, the case where more people operate the same equipment is not will lead to.The program all has practical value for user and developer.
Multipoint operation coordinated control is realized using the multiple operation panels of controller coordinate in monitoring system.It is controlling
Established in device controller with numerous operation panels are mutual is associated with, the variable of each operation panel includes that ordinary user logs in
Variable, advanced level user log in variable, other users log in variable, other advanced level users log in variable, control panel select command,
Visible variable, operation panel setting categorical variable and current operator panel is arranged in monitoring panel select command, operation panel
Region feedback.These panels are subjected to logical interlock in the controller by these variables.The user of each panel log in variable,
Advanced level user log in variable limit other panels other users log in variable, other advanced level users log in variable；Control panel
Select command, monitoring panel select command limit the setting type and its variable feedback of all panels, and display control panel institute
Region；Other advanced level users log in the function type (control plane of variable and front wall setting Type Control operation panel
Plate or monitoring panel).
Multiple operation panels are arranged in each device distribution region of ship lift driving mechanism monitoring system in the present invention.The system
Other than a set of controller, in order to realize the control of each region equipment, grid is formed using remote IO station point mode.For
The operation of existing ground monitoring device, each remote I/O website are equipped with operation panel.There is a control system jointly in operation panel
On network, these panels share a set of software program, can but exercise different task functions, and operator can be according to permission etc.
Grade handover operation panel is control panel or monitoring panel, and the program software on operation panel can be according to control panel or monitoring face
Plate shows different contents；In order to guarantee system control safety, the Collaborative Control of multi-panel has been carried out in the controller, when wherein
When one panel is control panel, remaining operation panel can only provide function for monitoring, and a region end of operation as needed moves back
Another region, which can just log in, after out carries out equipment operation control, and whenever one and only one control panel can be carried out in this way
Operation, but remaining region can be monitored.
A kind of application of the invention is only illustrated in above-described embodiment, but protection scope of the present invention is not limited to
This, anyone skilled in the art within the technical scope disclosed by the invention, is not departing from the invention design
Under the premise of, any changes or substitutions that can be easily thought of, for example increases the type of operation panel, changes the program structure of operation panel
Deng these are all within the scope of protection of the present invention.
Claims (6)
1. it is each to be located at ship lift driving mechanism based on dispersion for the multipoint operation control method for coordinating of climbing type ship lift driving mechanism
At a suspension centre, carry on the same control site network multiple operation panels and its between safety interlock, feature exists
In: include the following steps
A), the operation panel in some optional region, has set by the way that the control panel on the operation panel detection system network is no
It sets；If so, showing the regional number of the control panel of current setting in all operation panels；If it is not, then all operations
The regional number of display control panel is 0 in panel；
B), the operation panel in some optional region, by whether there is advanced level user on the operation panel detection system network
The operation panel of login, if so, keeping the action type of all operation panels constant: monitoring panel loads function for monitoring, control
Panel processed loads control function；
C), the operation panel that advanced level user logs in if it does not exist, then the operation panel in optionally some region is logged in and is sentenced
Whether the login user that breaks is advanced level user, if it is not, then keeping the action type of operation panel constant, if so, forbidding other
Operation panel logs in, and the action type of operation panel is arranged according to user demand: if the operation panel is arranged to control
Other operation panels are then changed to monitoring panel by panel.
2. the multipoint operation control method for coordinating of climbing type ship lift driving mechanism according to claim 1, feature exist
In, the operation panel is capacitive touch screen, has N number of and is scattered in N number of area of isolation (N >=2), any of them moment
Only one operation panel undertakes the operation operation of equipment as control panel, and N-1 panel is monitored as monitoring panel
Operation.
3. the multipoint operation control method for coordinating of climbing type ship lift driving mechanism according to claim 2, feature exist
In the following mutually lock control variable of foundation between each operation panel and control site: " setting of manipulation type ", " advanced level user steps on
Record ", " action type feedback ", " action type setting is visible " and " other advanced level users have logged in ".
4. the multipoint operation control method for coordinating of climbing type ship lift driving mechanism according to claim 3, feature exist
In when control site finds that some operation panel is logged in by advanced level user, to operation panel sending, " action type setting can
See " variable, in operation panel handover operation type change " setting of manipulation type " variable.
5. the multipoint operation control method for coordinating of climbing type ship lift driving mechanism according to claim 3, feature exist
In informing that the operation panel in remaining region is deposited when control site finds that the operation panel in some region is logged in by advanced level user
It has been logged in advanced level user, while the user for limiting remaining region operation panel logs in.
6. the multipoint operation control method for coordinating of climbing type ship lift driving mechanism according to claim 3, feature exist
In when some operation panel is logged in by advanced level user, by assignment operation panel " action type setting " variable, by the behaviour
It is set as can running the control panel of operation as panel and remaining operation panel is changed to monitoring panel simultaneously, or by the operation
Panel setting is used only for the monitoring panel of monitoring data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811218021.5A CN109162268B (en) | 2018-10-18 | 2018-10-18 | Multi-point operation coordination control method for driving mechanism of climbing ship lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811218021.5A CN109162268B (en) | 2018-10-18 | 2018-10-18 | Multi-point operation coordination control method for driving mechanism of climbing ship lift |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109162268A true CN109162268A (en) | 2019-01-08 |
| CN109162268B CN109162268B (en) | 2020-12-08 |
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ID=64878435
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811218021.5A Active CN109162268B (en) | 2018-10-18 | 2018-10-18 | Multi-point operation coordination control method for driving mechanism of climbing ship lift |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885189A (en) * | 2020-07-30 | 2020-11-03 | 杭州国电机械设计研究院有限公司 | Remote monitoring system of ship lift |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10320001A (en) * | 1997-05-19 | 1998-12-04 | Meidensha Corp | Process supervisory control system |
| CN106184623A (en) * | 2016-07-15 | 2016-12-07 | 武汉船用机械有限责任公司 | A kind of jack-up unit four-point mooring positioning control system and control method thereof |
-
2018
- 2018-10-18 CN CN201811218021.5A patent/CN109162268B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10320001A (en) * | 1997-05-19 | 1998-12-04 | Meidensha Corp | Process supervisory control system |
| CN106184623A (en) * | 2016-07-15 | 2016-12-07 | 武汉船用机械有限责任公司 | A kind of jack-up unit four-point mooring positioning control system and control method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 屈斌: "三峡升船机电气控制系统介绍", 《中国水运（上半月）》 * |
| 屈斌: "三峡升船机电气行程同步控制设计", 《人民长江》 * |
| 杨传将等: "D445热备系统与Control Logix冗余系统通讯研究", 《船电技术》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111885189A (en) * | 2020-07-30 | 2020-11-03 | 杭州国电机械设计研究院有限公司 | Remote monitoring system of ship lift |
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| CN109162268B (en) | 2020-12-08 |
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