CN108052068A - A kind of ship lock headstock gear sensing device and its remote fault diagnosis method - Google Patents
A kind of ship lock headstock gear sensing device and its remote fault diagnosis method Download PDFInfo
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- CN108052068A CN108052068A CN201810022737.1A CN201810022737A CN108052068A CN 108052068 A CN108052068 A CN 108052068A CN 201810022737 A CN201810022737 A CN 201810022737A CN 108052068 A CN108052068 A CN 108052068A
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- ship lock
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- ship
- sensing device
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000003745 diagnosis Methods 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 19
- 238000007689 inspection Methods 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 230000008447 perception Effects 0.000 claims description 23
- 239000000835 fiber Substances 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The invention discloses a kind of ship lock headstock gear sensing device and its remote fault diagnosis method, sensing device, including：Gather the data acquisition components of ship lock information, the information collected is transferred to the communication component of master controller, be connected to master controller and stored voltage electric current, work times in real time, the memory of inspection number, video information, it is connected to master controller and controls the PLC controller of the ship lock computer room of upstream and downstream, the wireless aps of the wireless network of lock area's all standing can be formed in the range of ship lock lock area, is communicated by wireless network with PLC controller and passes through streaming media server and check ship gateway operation data, the handheld terminal of video monitoring.The data detected are dealt on controller by the present invention judges whether failure and location of fault, then is dealt on handheld terminal, and staff can take into account operation and management, and work efficiency is high, so as to improve ship gateway operation stability.
Description
Technical field
The present invention relates to control systems, and in particular to the control system and method for diagnosing faults of ship lock.
Background technology
In view of specific environment when ship lock is just built, ship lock structure is more thin, and ship gateway operation mechanical equipment aging, ship lock is broken
It damages more serious.
The most of ship lock of our province be located in it is remote, have inconvenient traffic, generally, the electromechanical maintenance technology power of Shiplock management institute in inland river
Amount intelligence is universal weak.
Ship lock control mode experienced artificial hand hairspring cable → relay+contactor control → stepper+contactor
The stages such as control → microcomputer+microcontroller control → computer+PLC controls；Control model experienced decentralised control → concentration control
The stages such as system → collecting and distributing control.
Our province ship lock Mechatronic control system is generally using Distributed Control System at this stage, and most of ship lock are manually to control now
Be made as leading, operating personnel now carry out control operation must be in lock head computer room operating room or lock head sentry box, on ordinary days should ship
Lock control operation is taken into account ship lock safety and patrol, is inconvenient again, and particularly in emergency, operating personnel must be from scene
It comes back operating room or sentry box carries out the emergency stop operation of ship lock lock/valve, be delayed the emergency reaction time, be easy to cause heavy losses.
At present, the staff that management, the scheduling of ship lock are completely dependent in control station sees or shows in control station at the scene
Field viewing, main business workflow：
Staff carries out the lockage scheduling of ship.Mainly by the receive informations such as monitoring probe, VHF voices, phone, loudspeaker,
Issue dispatch command.Ship send scheduling request, determine can be with lockage after, by switch headstock gear realize ship lock open and close
That is, by pressing opening and closing button in operating room, ship lock hydraulic device, driving headstock gear work are controlled by PLC for control.Meanwhile
Water level inside and outside ship lock is adjusted by PLC.
At present, the critical component opened and closed for ship lock：Headstock gear also lacks effective management means, particularly information-based hand
Section critical shortage, and intelligent means fall behind；The present invention solves the problems, such as such.
The content of the invention
To solve the deficiencies in the prior art, it is an object of the invention to provide a kind of ship lock headstock gear sensing device and its far
Remote fault diagnosis method, staff can either manipulate ship lock by handheld terminal, and can monitor ship lock state at any time.
In order to realize above-mentioned target, the present invention adopts the following technical scheme that：
A kind of ship lock headstock gear sensing device, including：The data acquisition components of ship lock information are gathered, the information collected is transmitted
To the communication component of master controller, be connected to master controller and stored voltage electric current, work times in real time, inspection number, video
The memory of information is connected to master controller and controls the PLC controller of the ship lock computer room of upstream and downstream, can be in ship lock lock area
In the range of form lock area's all standing wireless network wireless aps, communicated and passed through with PLC controller by wireless network
Streaming media server checks ship gateway operation data, the handheld terminal of video monitoring.
A kind of foregoing ship lock headstock gear sensing device, data acquisition components include：Camera gathers the voltage electricity of ship lock
The electric power perception component of stream information, gather ship lock opens and closes number, the number perception component of inspection number, will obtain gate opening/closing
Location information be transferred to the locator of master controller.
A kind of foregoing ship lock headstock gear sensing device, electric power perception component include：Electric machine controller collector, intelligence electricity
Table collector, Pulse sampling device.
A kind of foregoing ship lock headstock gear sensing device, number perception component are to be connected to the data acquisition of master controller
Device.
A kind of foregoing ship lock headstock gear sensing device, master controller include：Control PLC controller and control ship lock computer room
Ship lock configuration software server, control ship lock configuration software server simultaneously sets up the handheld terminal application of ship lock information database
Background server.
A kind of foregoing ship lock headstock gear sensing device, handheld terminal application background server are driven by opc server
Ship lock configuration software server.
A kind of foregoing ship lock headstock gear sensing device, communication component include：Wireless network communication and fiber optic cable communications；Positioning
Device is using the Big Dipper/GPS dual-mode positioning chip of connection antenna, and memory is using SAMSUNG LPDDR4X agcj 32GB storages
The memory in space.
A kind of remote fault diagnosis method of foregoing ship lock headstock gear sensing device, includes the following steps：
Step 1, electric power perception component perceive headstock gear status information, are obtained by electric power perception component；Number perception component obtains
Actual to open and close number, locator obtains the location information of gate opening/closing, ship lock information is transferred to main control by communication component
Device；Headstock gear status information includes：Voltage, current information, voltage peak, current peak during keying；
Step 2, computing module analysis pass through voltage peak and three current peak, keying number, locator information data phases
Mutual contrast judgement headstock gear whether failure：
It specifically includes：
After having voltage peak value, electric current low peak, number+1 is opened and closed, locator fixed position shows 1, fault-free；
When having voltage without peak value, number+1 is opened and closed, locator fixed position shows 1, and the motor of headstock gear is faulty；
After voltage peak value, electric current low peak, open and close number and do not change, locator fixed position shows 1, the biography of headstock gear
Dynamic system is faulty；
After voltage peak value, electric current low peak, number+1 is opened and closed, locator fixed position shows 0, the hydraulic system of headstock gear
It is faulty；
Information to streaming media server, is issued transmitting fault information in hand by step 3, master controller by streaming media server
Hold in terminal applies, manually judged with reference to video, artificial judgment whether failure, if respond, afterwards operating personnel
Instruction is sent to PLC controller by handheld terminal, PLC controller manipulation ship lock computer room realizes the keying control of ship lock, street lamp
System.
The invention has the beneficial effects that：The present invention provides a kind of ship lock headstock gear sensing device and its remote fault diagnosis
Method, staff can take into account operation and management, can easily open and close ship lock by handheld terminal and monitor ship at any time
State, voltage and current, keying number, the various data of inspection number of lock, work efficiency is high, improves ship gateway operation stability.
Description of the drawings
Fig. 1 is a kind of structure diagram of embodiment of apparatus of the present invention.
Specific embodiment
Make specific introduce to the present invention below in conjunction with the drawings and specific embodiments.
A kind of ship lock headstock gear sensing device, including：Gather the data acquisition components of ship lock information, the information that will be collected
Be transferred to the communication component of master controller, be connected to master controller and stored voltage electric current, work times in real time, inspection number,
The memory of video information is connected to master controller and controls the PLC controller of the ship lock computer room of upstream and downstream, can be in ship lock
The wireless aps of the wireless network of lock area's all standing are formed in the range of lock area, are communicated simultaneously with PLC controller by wireless network
By streaming media server check ship gateway operation data, video monitoring handheld terminal.
Master controller includes：The ship lock configuration software server of control PLC controller and control ship lock computer room, controls ship lock
Configuration software server and the handheld terminal application background server for setting up ship lock information database.Data acquisition components include：
Camera gathers the electric power perception component of the voltage and current information of ship lock, and gather ship lock opens and closes number, the number of inspection number
The location information for obtaining gate opening/closing is transferred to the locator of master controller by perception component.Handheld terminal can download pipe
Ought to mobile phone or tablet computer, handheld terminal application background server pass through OPC drive ship lock configuration software server.
Electric power perception component includes：Electric machine controller collector, intelligent electric meter collector, Pulse sampling device.Number perception component is company
It is connected to the data collector of master controller.As a kind of preferred embodiment, electric machine controller collector rotates for multiturn absolute type
Encoder ROQ425, the core devices of intelligent electric meter collector control chip KA3511, the core of Pulse sampling device for voltage type PWM
Heart device is Simple infrared induction chip PIR0003；Data collector carries out data acquisition by MCU.
As a kind of embodiment, communication component can be wireless network communication component or fiber optic cable communications component；It needs
It is noted that the communication device that wireless network communication component, fiber optic cable communications component are all generally used using market, herein no longer
It repeats.As a preferred embodiment, the Big Dipper/GPS dual-mode positioning chip of the locator using connection antenna, memory use SAMSUNG
The memory of LPDDR4X agcj 32GB memory spaces.
A kind of remote fault diagnosis method of ship lock headstock gear sensing device, includes the following steps：
Step 1, electric power perception component perceive headstock gear status information, are obtained by electric power perception component；Number perception component obtains
Actual to open and close number, locator obtains the location information of gate opening/closing, ship lock information is transferred to main control by communication component
Device；Headstock gear status information includes：Voltage, current information, voltage peak, current peak during keying.
Step 2, computing module analysis by voltage peak and current peak, open and close three number, locator information numbers
According to mutual contrast judgement headstock gear whether failure：
Including：
After having voltage peak value, electric current low peak, number+1 is opened and closed, locator fixed position shows 1, fault-free；
When having voltage without peak value, number+1 is opened and closed, locator fixed position shows 1, and the motor of headstock gear is faulty；
After voltage peak value, electric current low peak, open and close number and do not change, locator fixed position shows 1, the biography of headstock gear
Dynamic system is faulty；
After voltage peak value, electric current low peak, number+1 is opened and closed, locator fixed position shows 0, the hydraulic system of headstock gear
It is faulty.
Information to streaming media server, is issued transmitting fault information by step 3, master controller by streaming media server
In handheld terminal using upper, manually judged with reference to video, artificial judgment whether failure, if respond, operate afterwards
Personnel send instruction by handheld terminal to PLC controller, and PLC controller manipulation ship lock computer room realizes the keying of ship lock, street lamp
Control.
The principle of remote fault diagnosis method is：Information is obtained using electric power perception component and number perception component, then will
Information is made up of the wireless network transmission of lock area's all standing in the range of the ship lock lock area outdoor wireless aps to PLC, handheld terminal
It is communicated by wireless network with the PLC in computer room, realizes the functions such as control to ship lock；Pass through streaming media server etc. again
Realize external information issue, administrative staff mobile phone terminal APP is installed and pass through Internet network to ship gateway operation data, regard
The look facilities such as frequency monitoring.
The present invention provides a kind of ship lock headstock gear sensing device and its remote fault diagnosis method, staff and can take into account
Operation and management by handheld terminal can easily open and close ship lock and monitor the state of ship lock, voltage and current at any time, open
Number, the various data of inspection number are closed, work efficiency is high, improves ship gateway operation stability.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the invention is not limited in any way above-described embodiment, all to be obtained by the way of equivalent substitution or equivalent transformation
Technical solution is all fallen in protection scope of the present invention.
Claims (8)
1. a kind of ship lock headstock gear sensing device, which is characterized in that including：The data acquisition components of ship lock information are gathered, will be adopted
The information collected is transferred to the communication component of master controller, be connected to master controller and stored voltage electric current, work times in real time,
The memory of inspection number, video information is connected to master controller and the PLC of the ship lock computer room of upstream and downstream is controlled to control
Device can form the wireless aps of the wireless network of lock area's all standing in the range of ship lock lock area, pass through wireless network and PLC controller
It is communicated and passes through streaming media server and check ship gateway operation data, the handheld terminal of video monitoring.
A kind of 2. ship lock headstock gear sensing device according to claim 1, which is characterized in that above-mentioned data acquisition components bag
It includes：Camera gathers the electric power perception component of the voltage and current information of ship lock, and gather ship lock opens and closes number, inspection number
The location information for obtaining gate opening/closing is transferred to the locator of master controller by number perception component.
A kind of 3. ship lock headstock gear sensing device according to claim 2, which is characterized in that above-mentioned electric power perception component bag
It includes：Electric machine controller collector, intelligent electric meter collector, Pulse sampling device.
4. a kind of ship lock headstock gear sensing device according to claim 2, which is characterized in that above-mentioned number perception component is
It is connected to the data collector of master controller.
5. a kind of ship lock headstock gear sensing device according to claim 1, which is characterized in that above-mentioned master controller includes：
The ship lock configuration software server of control PLC controller and control ship lock computer room controls ship lock configuration software server and sets up
The handheld terminal application background server of ship lock information database.
6. a kind of ship lock headstock gear sensing device according to claim 5, which is characterized in that after above-mentioned handheld terminal application
Platform server drives ship lock configuration software server by opc server.
7. a kind of ship lock headstock gear sensing device according to claim 2, which is characterized in that above-mentioned communication component includes：
Wireless network communication component or fiber optic cable communications component；Locator is using the Big Dipper/GPS dual-mode positioning chip of connection antenna, storage
Device uses the memory of SAMSUNG LPDDR4X agcj 32GB memory spaces.
8. a kind of remote fault diagnosis method of ship lock headstock gear sensing device according to claim 2, which is characterized in that
Include the following steps：
Step 1, electric power perception component perceive headstock gear status information, are obtained by electric power perception component；Number perception component obtains
Actual to open and close number, locator obtains the location information of gate opening/closing, ship lock information is transferred to main control by communication component
Device；Headstock gear status information includes：Voltage, current information, voltage peak, current peak during keying；
Step 2, computing module analysis pass through voltage peak and three current peak, keying number, locator information data phases
Mutual contrast judgement headstock gear whether failure：
It specifically includes：
After having voltage peak value, electric current low peak, number+1 is opened and closed, locator fixed position shows 1, fault-free；
When having voltage without peak value, number+1 is opened and closed, locator fixed position shows 1, and the motor of headstock gear is faulty；
After voltage peak value, electric current low peak, open and close number and do not change, locator fixed position shows 1, the biography of headstock gear
Dynamic system is faulty；
After voltage peak value, electric current low peak, number+1 is opened and closed, locator fixed position shows 0, the hydraulic system of headstock gear
It is faulty；
Information to streaming media server, is issued transmitting fault information in hand by step 3, master controller by streaming media server
Hold in terminal applies, manually judged with reference to video, artificial judgment whether failure, if respond, afterwards operating personnel
Instruction is sent to PLC controller by handheld terminal, PLC controller manipulation ship lock computer room realizes the keying control of ship lock, street lamp
System.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022737.1A CN108052068B (en) | 2018-01-10 | 2018-01-10 | Ship lock headstock gear sensing device and remote fault diagnosis method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810022737.1A CN108052068B (en) | 2018-01-10 | 2018-01-10 | Ship lock headstock gear sensing device and remote fault diagnosis method thereof |
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| Publication Number | Publication Date |
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| CN108052068A true CN108052068A (en) | 2018-05-18 |
| CN108052068B CN108052068B (en) | 2024-02-09 |
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| CN201810022737.1A Active CN108052068B (en) | 2018-01-10 | 2018-01-10 | Ship lock headstock gear sensing device and remote fault diagnosis method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112068478A (en) * | 2020-08-07 | 2020-12-11 | 长江三峡通航管理局 | High-water-head large ship lock process safety emergency protection system and method |
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| CN108052068B (en) | 2024-02-09 |
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