CN109204732A - A kind of intelligence Monitor and Alarm System for Ship Engine Room - Google Patents
A kind of intelligence Monitor and Alarm System for Ship Engine Room Download PDFInfo
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- CN109204732A CN109204732A CN201811209633.8A CN201811209633A CN109204732A CN 109204732 A CN109204732 A CN 109204732A CN 201811209633 A CN201811209633 A CN 201811209633A CN 109204732 A CN109204732 A CN 109204732A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B45/00—Arrangements or adaptations of signalling or lighting devices
- B63B45/08—Arrangements or adaptations of signalling or lighting devices the devices being acoustic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/42—Loop networks
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- 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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- 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
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a kind of intelligent Monitor and Alarm System for Ship Engine Room, it further include redundant PLC, signal acquisition unit, power supply unit, industrial personal computer, touch sensitive display unit, engineer's security system, extension alarm system, communication unit, printer, system software functional module including driving platform, cabin, central station of floating dock, residence and public domain；The signal acquisition unit connects redundant PLC by Ethernet looped network；The redundant PLC connects industrial personal computer by Ethernet looped network；The industrial personal computer connects touch sensitive display unit, printer；The industrial personal computer connects extension alarm system by Ethernet looped network；The extension alarm system setting is driving platform, central station of floating dock, residence and public domain；The extension alarm system is equipped with extension alarm panel.The present invention supports to be based on Internet of Things transport protocol MQTT, ships data can be transmitted to upper cloud by this agreement, can be ship-shore cooperation, unmanned to provide reliable Data safeguard.
Description
Technical field
The present invention relates to shipboard automations to monitor field, specifically a kind of intelligence Monitor and Alarm System for Ship Engine Room.
Background technique
Monitor and Alarm System for Ship Engine Room is an important component of shipboard automation, it be used to monitor host in cabin,
The operating condition of subsidiary engine, cargo hold and ancillary equipment, when monitor and alarm system is run, if it find that equipment operating parameter is beyond normal
Range, system can issue sound-light alarm automatically, prompt watch engineer to intervene and intervene.Higher unmanned plane is required in automation
In the ship in cabin, alarm system in addition to alarming in driver's cabin, central station of floating dock and cabin acousto-optic needs alarm to extend to
Dining room, crewman lobby etc..Advanced reliable Monitor and Alarm System for Ship Engine Room improves the security reliability of vessel motion, reduces
The labor intensity of personnel, can also reduce the configuration quantity of crewman, to improve the economy of operation of ship.
Existing Monitoring and Alarming System of Marine Engine Room is a highly integrated system, and system function is considerably complicated and extends
Ability is poor, maintenance cost is high, and data information storage processing is difficult, now with the development of field bus technique, in engine room monitoring report
These problems are solved using the structure of networking in alert system.
Summary of the invention
For the defect for solving the above-mentioned prior art, the present invention provides a kind of intelligent Monitor and Alarm System for Ship Engine Room, present invention behaviour
Make simply, structure is simple, and easy to maintain, favorable expandability can not only meet the basic demand of monitoring system, is foreign-going ship
Safe navigation provides very important safeguard.
To realize the above-mentioned technical purpose, the present invention adopts the following technical scheme: a kind of intelligence Monitor and Alarm System for Ship Engine Room, packet
It includes and drives platform, cabin, central station of floating dock, residence and public domain, further include redundant PLC, signal acquisition unit, power supply unit, industry control
Machine, touch sensitive display unit, engineer's security system, extension alarm system, communication unit, printer, system software functional module；
The signal acquisition unit connects redundant PLC by Ethernet looped network；The redundant PLC connects industry control by Ethernet looped network
Machine；The industrial personal computer connects touch sensitive display unit, printer；
The industrial personal computer connects extension alarm system by Ethernet looped network；The extension alarm system setting is driving
Platform, central station of floating dock, residence and public domain；The extension alarm system is equipped with extension alarm panel；
The signal acquisition unit is arranged in cabin, including digital quantity input/output module, analog input and output mould
Block further includes temperature-measuring module AI-2, temperature detecting module AI-3, thermocouple Analog input mModule AI-8；The number
Amount input/output module is connected with sound-light alarm equipment, Generic Alert, the alarm of full ship；The sound-light alarm equipment includes engineer
Security system, buzzer, indicator light；
The system software functional module includes engineer's call function module, engineer's handoff functionality module on duty, nothing
People's functional module on duty, main component status monitoring function module, system try lamp functional module；
Multiple serial interface modules are equipped in the central station of floating dock.
Preferably, the extension alarm system includes multiple extension alarm panels, between multiple extension alarm panels
It is connected by RS485 connection and Ethernet.
Preferably, the leading flank of the extension alarm panel is embedded with display screen LCD1, is additionally provided with buzzer HA21, buzzing
Device HA22, button switch SB21；The button switch SB21 is connected with power supply, after extension alarm panel is arranged in the power supply
Side；The trailing flank of the extension alarm panel is additionally provided with multiple terminals for receiving signal.
It preferably, further include band key swetch board I, band key swetch board II, multiple reset button box I, reset button box
II；Band key swetch board I, band key swetch board II, reset button box I, reset button box II are respectively connected to signal acquisition list
Member；
The band key swetch board I is equipped with system start indicator lamp HL2, button switch SB4；
The band key swetch board II is equipped with system start indicator lamp HL1, reset button SB1, button switch SB2；
The reset button box I is equipped with reset button SB3；
The reset button box II is equipped with buzzer HA1, reset button SB5.
Preferably, engineer's security system is connected with digital quantity input module DI-2, relay output module RO-2,
The digital quantity input module DI-2 is connected with mute button peace light button.
Preferably, the redundant PLC includes PLCA, PLCB；The port RY2 of the port RY1 and PLCB of PLCA are connected, PLCA
Port CM2 be connected with the port CM4 of PLCB；The industrial personal computer includes industrial personal computer IPC1, industrial personal computer IPC2；The end of the PLCA
Mouth CM1 is connected to industrial personal computer IPC1, industrial personal computer IPC2 by interchanger SW1；The port CM3 of PLCB is connected by interchanger SW2
To industrial personal computer IPC1, industrial personal computer IPC2；It is connected between the interchanger SW1 and interchanger SW2 by redundancy cable；
The touch sensitive display unit includes touch display screen OSP1, touch display screen OSP2；
The industrial personal computer IPC1 connection touch display screen OSP1 and printer；The industrial personal computer IPC2 connection touch display screen
OSP2。
Preferably, the port CM2 of the PLCA passes through Ethernet Adaptation Unit EA2, Ethernet Adaptation Unit EA1, interchanger HW
It is connected to the port CM4 of PLCB；The Ethernet Adaptation Unit EA2 is connected with power supply module PM.
Preferably, said supply unit is powered simultaneously using two UPS.
In conclusion the present invention achieves following technical effect:
1, the present invention supports to be based on Internet of Things transport protocol MQTT, and ships data can be transmitted to upper cloud by this agreement,
It can be ship-shore cooperation, it is unmanned that reliable Data safeguard is provided；
2, the present invention is formed loop network and is communicated, improved system stability based on ethernet communication.
Detailed description of the invention
Fig. 1 present system functional block diagram；
Fig. 2 is present system connection figure one；
Fig. 3 is present system connection figure two；
Fig. 4 is the extension alarm panel front schematic diagram of model ESP-200 of the present invention；
Fig. 5 is the extension alarm back side of panel schematic diagram of model ESP-200 of the present invention；
Fig. 6 is present invention band key swetch board I schematic diagram；
Fig. 7 is present invention band key swetch board II schematic diagram；
Fig. 8 is reset button I box schematic diagram of the present invention；
Fig. 9 is reset button box II schematic diagram of the present invention；
Figure 10 is engineer's security system schematic diagram of the present invention；
Figure 11 is engineer's security system flow chart of the present invention；
Figure 12 is power supply unit line schematic diagram of the present invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Embodiment:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of intelligent Monitor and Alarm System for Ship Engine Room, including drive platform, cabin, central station of floating dock, live
Public domain in one's power further includes redundant PLC, signal acquisition unit, power supply unit, industrial personal computer, touch sensitive display unit, engineer's peace
Total system, extension alarm system, communication unit, printer, system software functional module；
As shown in Figure 1, signal acquisition unit connects redundant PLC by Ethernet looped network；Redundant PLC passes through Ethernet looped network
Connect industrial personal computer；Industrial personal computer connects touch sensitive display unit, printer；
Industrial personal computer connects extension alarm system by Ethernet looped network；Extension alarm system setting drive platform, central station of floating dock,
Residence and public domain；Extension alarm system is equipped with extension alarm panel；
As shown in Fig. 2, extension alarm system includes multiple extension alarm panels, lead between multiple extension alarm panels
It crosses RS485 connection and Ethernet is connected.In the present embodiment, including 12 extension alarm panels.Pass through extension alarm system
System can be set engineer position on duty and extend to current alarm signal at effective position on duty, to facilitate turbine
Monitoring of the member in oneself rest place to engine room facilities operating status.In the present embodiment, 12 extension alarm panels are set respectively
In drive platform, chief engineer, first engineman, second engineman, third engineman, electrician, meeting room, playroom, common dining room, exclusive restaurant,
Office and deck office, wherein the extension alarm panel driven on platform is set and uses model ESP-201 panel, it is remaining
11 extension alarm panels use model ESP-200 panel.ESP-201 panel is connected by interchanger SW3 and ESP-200 panel
It connects.
As shown in Figure 4, Figure 5, the leading flank of extension alarm panel ESP-200 is embedded with display screen LCD1, is additionally provided with buzzing
Device HA21, buzzer HA22, button switch SB21；Button switch SB21 is connected with power supply, for controlling the on-off of power supply, power supply
The trailing flank of extension alarm panel ESP-200 is set；The trailing flank of extension alarm panel ESP-200 is additionally provided with multiple reception letters
Number terminal.
The leading flank of extension alarm panel ESP-201 is embedded with display screen LCD2, is additionally provided with buzzer HA24, buzzer
HA25, button switch SB22；Button switch SB22 is connected with power supply, and for controlling the on-off of power supply, power supply setting is extending report
The trailing flank of alert panel ESP-201；The trailing flank of extension alarm panel ESP-201 is additionally provided with multiple terminals for receiving signal.
As shown in Figure 1, Figure 3, signal acquisition unit is arranged in cabin, for acquiring signal and by digital quantity, analog quantity
Signal collection is handled, is transferred on the CPU of control cabinet, including digital quantity input/output module, analog input and output module,
It further include temperature-measuring module AI-2, temperature detecting module AI-3, thermocouple Analog input mModule AI-8.Thermocouple analog quantity
Input module AI-8 is for measuring temperature；Digital quantity input/output module is connected with sound-light alarm equipment, Generic Alert, full ship report
It is alert；Sound-light alarm equipment is connected with buzzer, indicator light.
As shown in Figure 1, system software functional module includes engineer's call function module, engineer's handoff functionality mould on duty
Block, unattended functional module, main component status monitoring function module, system try lamp functional module.
As shown in figure 3, the invention also includes band key swetch board I, band key swetch board II, multiple reset button box I, answering
Position button box II；Band key swetch board I, band key swetch board II, reset button box I, reset button box II are respectively connected to letter
Number acquisition unit.Band key swetch board I is arranged at nacelle inlet, and band key swetch board II is arranged in central station of floating dock, reset button
Box I is arranged in cabin, and reset button box II setting is driving platform.
As shown in fig. 6, being equipped with system start indicator lamp HL2, button switch SB4 with key swetch board I；
As shown in fig. 7, being equipped with system start indicator lamp HL1, reset button SB1, button switch with key swetch board II
SB2；
As shown in figure 8, reset button box I is equipped with reset button SB3；
As shown in figure 9, reset button box II is equipped with buzzer HA1, reset button SB5.
As shown in figure 3, engineer's security system is connected with digital quantity input module DI-2, relay output module RO-2,
Digital quantity input module DI-2 is connected with mute button peace light button.
As shown in Figure 10, the port 1 of digital quantity input module DI-2 is wheel person's security system start end, and port 5 is wheel person
Security system stops end, and port 2 is wheel person's security system reset terminal；Port 1 is connected to band key swetch board I button switch SB4
Start end, the start end with key swetch board II button switch SB2；Port 5 is connected to band key swetch board I button switch
The stopping end, the stopping end with key swetch board II button switch SB2 of SB4；Port 2 be connected to band key swetch board II reset by
The reset terminal of button SB1, the reset terminal of reset button box I, reset button box II reset terminal.
As shown in Figure 10, the port 1 of relay output module RO-2 is alarm buzzer end, is connected to reset button box II
Buzzer HA1；Port 2 is security alarm enable end, is connected to the system start indicator lamp HL2 with key swetch board I, band key
The system start indicator lamp HL1 of spoon switch enclosure II；Port 3 is pre-alarm indication end, be connected to reset button box II reset terminal,
The reset terminal of reset button box I, the reset terminal with key swetch board II reset button SB1；The pre-alarm of the ship of port 4 indicates
End, is connected at the indicator light of ship.
Wheel person's safe procedures are as shown in figure 11, once wheel person's security alerting system starts, dead person's alarm lamp is lighted, together
When will set countdown the time as 27 minutes, if 27 minutes are less than, close or reseting wheel person's security alerting system, if closed
It closes, wheel person's security alerting system is waited to start, if resetted, continue countdown 27 minutes.If 27 minutes arrive, dead person is pre-
Alarm lamp is bright, while will set the time countdown 3 minutes, and 3 minutes arrive, and dead person's alarm buzzer is opened.
As shown in Fig. 2, redundant PLC includes PLCA, PLCB, the port RY2 of the port RY1 and PLCB of PLCA are connected, PLCA
Port CM2 be connected with the port CM4 of PLCB；Redundant PLC uses 1756 series of PLC of Rockwell, PLCA, PLCB composition
Redundancy control unit enhances the stability of control system, and the switching time of master-salve station is Millisecond, is different from traditional hot standby
Mode.Industrial personal computer includes industrial personal computer IPC1, industrial personal computer IPC2；The port CM1 of PLCA is connected to industrial personal computer by interchanger SW1
IPC1, industrial personal computer IPC2；The port CM3 of PLCB is connected to industrial personal computer IPC1, industrial personal computer IPC2 by interchanger SW2；Interchanger
It is connected between SW1 and interchanger SW2 by redundancy cable, interchanger SW1 and interchanger SW2 are respectively connected to interchanger SW3；Touching
Touching display unit includes touch display screen OSP1, touch display screen OSP2；It industrial personal computer IPC1 connection touch display screen OSP1 and beats
Print machine；Industrial personal computer IPC2 connection touch display screen OSP2.Industrial personal computer uses the form of double hosts and dual screen, and two hosts
Master-slave relationship each other.In the present embodiment, based on industrial personal computer IPC1, industrial personal computer IPC2 is from being formed between redundant PLC and industrial personal computer
Two lines road, when a wherein failure, another can work in time, and system is avoided to disconnect.
As shown in Figures 2 and 3, the port CM2 of the PLCA by Ethernet Adaptation Unit EA2, Ethernet Adaptation Unit EA1,
Interchanger HW is connected to the port CM4 of PLCB；The Ethernet Adaptation Unit EA2 is connected with power supply module PM.
The port CM2 of PLCA is connected with Ethernet Adaptation Unit EA2, and Ethernet Adaptation Unit EA2 is powered by power supply module PM,
Ethernet Adaptation Unit EA2 is connected with Ethernet Adaptation Unit EA1, Ethernet Adaptation Unit EA1 connection signal acquisition unit.Ethernet is suitable
Orchestration EA1 connection interchanger HW, interchanger HW are connected to the port CM4 of PLCB, form Ethernet ring l network.Interchanger HW connects
It is connected to protocol conversion module, for providing the interface of another agreement.Signal acquisition unit is by the operation shape of each equipment of cabin
State signal is acquired, is sent by Ethernet looped network to the PLC CPU of redundancy, by after the operation of PLC, Data Analysis Services again
Send to industrial personal computer, the application software in industrial personal computer will do it value show, police instruction, printing etc..Simultaneously PLC by these data,
Warning message is targetedly sent to extension alarm system in system, touch sensitive display unit, to facilitate engineer to cabin
The monitoring of equipment running status.
As shown in figure 12, power supply unit is powered simultaneously using two UPS, and the present invention leads to externally input 220VAC power supply
It crosses UPS and provides the power supply of two-way redundancy to entire monitor and alarm system, system still can independent work when meeting classification society's full ship power-off
Make requirement in 30 minutes；The power supply mode of direct current redundancy enhances the stability of system power supply, and can be in normal work
In the case of replace trouble power.
As shown in figure 3, being additionally provided with multiple serial interface modules in central station of floating dock, in the present embodiment, it is equipped with 8 serial interface mouth molds
Block SIM1 to SIM8, for receiving the signal of different agreement and externally providing a plurality of types of interfaces.PLC and protocol conversion module
It is communicated between TF using Ethernet IP agreement, terminal module TF can realize protocol conversion (Ethernet IP → MQTT) and will
Ships data is sent to cloud, for ship-shore cooperation, unmanned provides reliable Data safeguard.Wherein, serial interface module
SIM8 is connected by RS485 connection with ESP-201 panel.
The present invention is based on industrial bus technology, PLC controller uses complete hardware redundancy, and single PLC controller can be used more
CPU dilatation, can monitoring by redundant manipulator+redundant manipulator to live more multi signal.Software uses collocation type method, leads to
Cross the design that new system is completed in the simple operations to configuration file.The present invention solves tradition while improving system stability
The problem of Monitor and Alarm System for Ship Engine Room expansion capability difference.
Communication unit of the present invention uses based on ethernet communication, and extension alarm system is in a manner of 485 communication redundancies, redundancy
PLC is communicated upwardly through interchanger with industrial personal computer and extension alarm panel composition ring network topology；Redundant PLC is downward
Then communicated with signal acquisition unit, group of switches at looped network.
The course of work:
Various signals in signal acquisition unit acquisition cabin are sent to redundant PLC, redundancy by Ethernet and interchanger
PLC will be sent by Ethernet to industrial personal computer again after signal operation, Data Analysis Services, and industrial personal computer transmits a signal to extension alarm
System, which alarmed, is transmitted to touch sensitive display unit is shown.Operator can by dual touch screen carry out information inspection,
It records, compare, modify, cooperation extension alarm panel can carry out the feature operations such as engineer's safety, calling, on duty.On interface
Other than the function of standard, the interface of customization function has also been reserved, has facilitated the customization service for carrying out depth.
The above is only not to make limit in any form to the present invention to better embodiment of the invention
System, according to the technical essence of the invention any simple modification made to the above embodiment, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (8)
1. a kind of intelligence Monitor and Alarm System for Ship Engine Room, including platform, cabin, central station of floating dock, residence and public domain are driven, feature exists
In: further include redundant PLC, signal acquisition unit, power supply unit, industrial personal computer, touch sensitive display unit, engineer's security system, prolong
Stretch alarm system, communication unit, printer, system software functional module；
The signal acquisition unit connects redundant PLC by Ethernet looped network；The redundant PLC connects work by Ethernet looped network
Control machine；The industrial personal computer connects touch sensitive display unit, printer；
The industrial personal computer connects extension alarm system by Ethernet looped network；The extension alarm system setting is driving platform, collection
Control room, residence and public domain；The extension alarm system is equipped with extension alarm panel；
The signal acquisition unit is arranged in cabin, including digital quantity input/output module, analog input and output module, also
Including temperature-measuring module AI-2, temperature detecting module AI-3, thermocouple Analog input mModule AI-8；The digital quantity input
Output module is connected with sound-light alarm equipment, Generic Alert, the alarm of full ship；The sound-light alarm equipment includes that engineer is safely
System, buzzer, indicator light；
The system software functional module includes engineer's call function module, engineer's handoff functionality module on duty, unmanned value
Class's functional module, main component status monitoring function module, system try lamp functional module；
Multiple serial interface modules are equipped in the central station of floating dock.
2. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 1, it is characterised in that: the extension alarm system
Including multiple extension alarm panels, it is connected between multiple extension alarm panels by RS485 connection and Ethernet.
3. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 2, it is characterised in that: the extension alarm panel
Leading flank be embedded with display screen LCD1, be additionally provided with buzzer HA21, buzzer HA22, button switch SB21；The button is opened
It closes SB21 and is connected with power supply, the trailing flank of extension alarm panel is arranged in the power supply；The trailing flank of the extension alarm panel
It is additionally provided with multiple terminals for receiving signal.
4. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 1, it is characterised in that: further include band key switch
Box I, band key swetch board II, multiple reset button box I, reset button box II；Band key swetch board I, band key swetch board II,
Reset button box I, reset button box II are respectively connected to signal acquisition unit；
The band key swetch board I is equipped with system start indicator lamp HL2, button switch SB4；
The band key swetch board II is equipped with system start indicator lamp HL1, reset button SB1, button switch SB2；
The reset button box I is equipped with reset button SB3；
The reset button box II is equipped with buzzer HA1, reset button SB5.
5. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 4, it is characterised in that: the engineer is safely
System is connected with digital quantity input module DI-2, relay output module RO-2, and the digital quantity input module DI-2, which is connected with, to disappear
Sound button peace light button.
6. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 1, it is characterised in that: the redundant PLC includes
PLCA,PLCB；The port RY2 of the port RY1 and PLCB of PLCA are connected, and the port CM4 of the port CM2 and PLCB of PLCA are connected；
The industrial personal computer includes industrial personal computer IPC1, industrial personal computer IPC2；The port CM1 of the PLCA is connected to industry control by interchanger SW1
Machine IPC1, industrial personal computer IPC2；The port CM3 of PLCB is connected to industrial personal computer IPC1, industrial personal computer IPC2 by interchanger SW2；It is described
It is connected between interchanger SW1 and interchanger SW2 by redundancy cable；
The touch sensitive display unit includes touch display screen OSP1, touch display screen OSP2；
The industrial personal computer IPC1 connection touch display screen OSP1 and printer；The industrial personal computer IPC2 connection touch display screen
OSP2。
7. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 6, it is characterised in that: the port of the PLCA
CM2 is connected to the port CM4 of PLCB by Ethernet Adaptation Unit EA2, Ethernet Adaptation Unit EA1, interchanger HW；The Ethernet
Adapter EA2 is connected with power supply module PM.
8. a kind of intelligent Monitor and Alarm System for Ship Engine Room according to claim 1, it is characterised in that: said supply unit uses
Two UPS power simultaneously.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811209633.8A CN109204732A (en) | 2018-10-17 | 2018-10-17 | A kind of intelligence Monitor and Alarm System for Ship Engine Room |
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| CN201811209633.8A CN109204732A (en) | 2018-10-17 | 2018-10-17 | A kind of intelligence Monitor and Alarm System for Ship Engine Room |
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Cited By (1)
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| CN110450934A (en) * | 2018-01-23 | 2019-11-15 | 中广核研究院有限公司 | A kind of configuration system of atomic-powered ship master control room |
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