CN206021021U - Watercraft engine room diesel engine semi-automation device - Google Patents
Watercraft engine room diesel engine semi-automation device Download PDFInfo
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- CN206021021U CN206021021U CN201620784994.5U CN201620784994U CN206021021U CN 206021021 U CN206021021 U CN 206021021U CN 201620784994 U CN201620784994 U CN 201620784994U CN 206021021 U CN206021021 U CN 206021021U
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Abstract
This application provides watercraft engine room diesel engine semi-automation device; including unit monitoring of working condition display system, unit monitoring of working condition protection system, unit monitoring of working condition display system contains the first power subsystem, the first data acquisition unit, the first microcomputer data processing unit, the first signal output unit, the first display unit；Unit monitoring of working condition protection system contains second source unit, the second data acquisition unit, the second microcomputer data processing unit, secondary signal output unit, the second display unit.Beneficial effect：The application provides a kind of multi-functional full-automatic high reliability diesel engine monitoring instrument.Diesel engine monitoring instrument can improve the safety of diesel engine operation and automaticity, overcome damage and the failure of main frame instrument, to provide safer complete monitoring system.
Description
Technical field
This utility model is related to automation equipment, a kind of watercraft engine room diesel engine semi-automation device of specific design.
Background technology
Unattended engine room is the supermatic performance of turbine.Marine Engine Automation is the total of various control devices in cabin
With, it part or can substantially replace marine engineering management personnel, to cabin in operational factor carry out automatically controlling, monitor,
Show, record and report to the police, and main machine equipment is automatically brought into operation.
The diesel engine monitoring apparatus for using at present, typically pointer meters and read out instrument.Numerical monitor monitor controller
On situations such as can show rotating speed, water temperature, oil temperature, oil pressure, and can control operation and to diesel engine protection with high safety.But, only this
?.
Diesel engine is affected due to various severe changeable environments such as vibration, high temperature, the dirty, interference of profit, easily causes main frame instrument
The damage of table and failure；And appointing has many warnings, Protection parameters to need measurement to report to the police and fault alarm, is more pacified with providing
Complete monitoring system entirely, for example：Sensor fault is reported to the police, cpu fault is reported to the police etc.；The environment of diesel oil machine room is to operator
It is that comparison is severe.Therefore existing technology needs to provide the automation equipment for possessing above-mentioned functions.
Utility model content
This utility model overcomes the shortcomings of that background technology provides watercraft engine room diesel engine semi-automation device.This product institute
Problem to be solved is to make up drawbacks described above, on the basis of the measurement presentation control function of conventional diesel monitoring device, carries
For a kind of multi-functional full-automatic high reliability diesel engine monitoring instrument.Diesel engine operation can be improved by novel method for designing
Safety and automaticity, overcome damage and the failure of main frame instrument, to provide safer complete monitoring system.
This utility model provides following technical proposals：Watercraft engine room diesel engine semi-automation device, including unit operating mode
Monitoring display system, unit monitoring of working condition protection system, the unit monitoring of working condition display system contain the first power subsystem, the
One data acquisition unit, the first microcomputer data processing unit, the first signal output unit, the first display unit；The unit
Monitoring of working condition protection system contain second source unit, the second data acquisition unit, the second microcomputer data processing unit, second
Signal output unit, the second display unit；First data acquisition unit, the first microcomputer data processing unit, the first letter
Number output unit, the first display unit are sequentially connected, second data acquisition unit, the second microcomputer data processing unit,
Secondary signal output unit, the second display unit are sequentially connected.
The unit monitoring of working condition display system is provided with the first control unit, and the unit monitoring of working condition protection system is provided with
Second control unit；First data acquisition unit contains warning speed probe, warning temperature sensor, reports to the police and use
Pressure transmitter, K type thermocouples, voltage transmitter, first switch amount signal end；The first microcomputer data processing unit
Containing first amplify and pulse shaper, the first operational amplifier, the second operational amplifier, the 3rd operational amplifier, the 4th
Operational amplifier, the first photoisolator, the first A/D converter, the second A/D converter, the 3rd A/D converter, the 4th A/D turn
Parallel operation, the first driver for isolating, the first house dog, the first microcomputer control unit, RS485 isolation auxiliary reclays, a D/A
Transducer, the first optical coupling isolator；First signal output unit contain RS485 communication interfaces, first serial output interface,
First audible-visual annunciator, warning project switching value warning output interface, analog output interface circuit, startup output interface；Described
One control unit contains remote activation button, start button, starts electromagnetic valve, the first button switch.The warning is passed with rotating speed
Sensor, first are amplified and pulse shaper, the first microcomputer control unit, first serial output interface, the first display unit
It is sequentially connected；Described warning uses temperature sensor, the first operational amplifier, the first A/D converter, the first microcomputer control unit
It is sequentially connected.Described warning uses pressure transmitter, the second operational amplifier, the second A/D converter, the first microcomputer control unit
It is sequentially connected；The K type thermocouples, the 3rd operational amplifier, the 3rd A/D converter, the first microcomputer control unit are successively
Connection；The voltage transmitter, four-operational amplifier, the 4th A/D converter, the first microcomputer control unit are sequentially connected.
The first switch amount signal end, the first photoisolator, the first driver for isolating, the first microcomputer control unit connect successively
Connect；First house dog is connected with the first microcomputer control unit 3n；First microcomputer control unit, RS485
Isolation auxiliary reclay, RS485 communication interfaces are sequentially connected；First microcomputer control unit, first serial output interface,
First display unit is sequentially connected；First driver for isolating connects first audible-visual annunciator, warning project switching value
Warning output interface, the warning project switching value warning output interface connect first control unit；First button
Switch connection first optical coupling isolator, first optical coupling isolator connect first microcomputer control unit；Described
Remote activation button, start button connect the starting protection interface of first microcomputer control unit, and the starting protection connects
Mouth, startup output interface, startup electromagnetic valve are sequentially connected.
Second data acquisition unit contains parking speed probe, parking pressure transmitter, second switch amount
Signal end；The second microcomputer data processing unit contain the second amplification and pulse shaper, the 5th operational amplifier,
Two photoisolators, the second house dog, the 5th A/D converter, the second driver for isolating, the second microcomputer control unit, second
Optical coupling isolator；The secondary signal output unit contains second serial output interface, the second audible-visual annunciator, parking project and opens
Warning output is measured in pass, and second control unit includes long-range stop botton, scram button, speed adjusting knob, long-range speed
Adjusting knob, electron speed regulator, shutdown electromagnetic valve, the second button switch, breakdown switch amount；The parking speed probe,
Second amplification and pulse shaper, the second microcomputer control unit are sequentially connected；Described parking is transported with pressure transmitter, the 5th
Calculate amplifier, the 5th A/D converter, the second microcomputer control unit to be sequentially connected；The second switch amount signal end, the second light
Electric isolator, the second driver for isolating, the second microcomputer control unit are sequentially connected.
The beneficial effects of the utility model：The digital display of diesel engine condition, collect measurement, control and unit work condition inspection in
Integrally；The thermal technologies such as pressure, temperature amount is analog measurement, there is provided multi-stage protection function；Micro computer multi-parameter comprehensive feedback is directly
Digital control（MFDDC）, hardware " house dog ", reliable operation；Self-starting function；Vibration resistance, humidity, salt fog and high/low temperature；Anti-
Interference is strong；RS485 serial communication interfaces；Easy to install；The ratio of performance to price is high.
The instrument is by microcomputer-controlled full-automatic diesel generator electronic TT＆C system.Whole system includes three
Individual system：Unit monitoring of working condition and display system unit monitoring of working condition protection system and control system.
Microcomputer data processing unit, password protection, can site setup parameter, in real time reliability measuring multiple parameters protection, letter
Number output unit includes RS485 outputs, the output of long-range display control etc., display unit multi-stage protection function.
System data is big, and AD data processings are using taking many-valued and method that is averaging, it is ensured that the ride comfort of data.Separately,
In software processes, whole data need to scan several system cycles.Efficient, the stable operation of guarantee system.
Power circuit unit.Rectification process circuit, prevents DC source reversal connection.Micro control system power supply and input power every
From.The work of guarantee system is not affected by external power source.Power input voltage DC24V-25%+30%, it is ensured that supply voltage exists
Normal work in certain fluctuation range, is provided simultaneously with overload, overcurrent protection.Wave filter is selected to input voltage Filtering Processing, every
From interference source.
Therefore, this product problem to be solved is to make up drawbacks described above, and the measurement in conventional diesel monitoring device shows
On the basis of showing control function, there is provided a kind of multi-functional full-automatic high reliability diesel engine monitoring instrument.By novel design
Method can improve the safety of diesel engine operation and automaticity, overcome damage and the failure of main frame instrument, to provide more
For safe and complete monitoring system.
Description of the drawings
Fig. 1 is the structural representation of the unit monitoring of working condition display system.
Fig. 2 is the structural representation of the unit monitoring of working condition protection system.
Specific embodiment
This utility model is further described with specific embodiment below in conjunction with accompanying drawing.
Fig. 1, in 2：First power subsystem 1, the first data acquisition unit 2, warning speed probe 2a, warning temperature
Sensor 2b, report to the police with pressure transmitter 2c, K type thermocouple 2d, voltage transmitter 2e, first switch amount signal end 2f, the
One microcomputer data processing unit 3, first amplifies and pulse shaper 3a, the first operational amplifier 3b, the second operation amplifier
Device 3c, the 3rd operational amplifier 3d, four-operational amplifier 3e, the first photoisolator 3f, the first A/D converter 3g, second
A/D converter 3h, the 3rd A/D converter 3i, the 4th A/D converter 3j, the first driver for isolating 3k, the first house dog 3m,
One microcomputer control unit 3n, RS485 isolation auxiliary reclay 3p, the first D/A converter 3q, the first optical coupling isolator 3r, the
One signal output unit 4, RS485 communication interface 4a, first serial output interface 4b, the first audible-visual annunciator 4c, warning project
Switching value warning output interface 4d, analog output interface circuit 4e, startup output interface 4f, the first display unit 5, second source list
First 6, second data acquisition unit 7, the second microcomputer data processing unit 8, secondary signal output unit 9, the second display unit
10th, the first control unit 11, remote activation button 11a, start button 11b, start electromagnetic valve 11c, the first button switch 11d,
Second control unit 12, include long-range stop botton 12a, scram button 12b, speed adjusting knob 12c, long-range speed adjust rotation
Button 12d, electron speed regulator 12e, shutdown electromagnetic valve 12f, the second button switch 12g, breakdown switch amount 12h.
Watercraft engine room diesel engine semi-automation device, including unit monitoring of working condition display system, i.e. warning system, unit work
Condition monitoring and protecting system, i.e. security system.The unit monitoring of working condition display system contains the first power subsystem 1, the first power supply
Unit 1 possesses filtering, switch isolation.First data acquisition unit 2, the first microcomputer data processing unit 3, the first micro computer number
Possess password protection according to processing unit 3, can site setup parameter, implement reliable measuring multiple parameters protection.First signal output list
Unit 4, including RS485 outputs, the output of long-range display control.First display unit 5.The unit monitoring of working condition protection system contains
Second source unit 6, the second data acquisition unit 7, the second microcomputer data processing unit 8, secondary signal output unit 9,
Two display units 10.First data acquisition unit 2, the first microcomputer data processing unit 3, the first signal output unit 4,
First display unit 5 is sequentially connected, second data acquisition unit 7, the second microcomputer data processing unit 8, secondary signal
Output unit 9, the second display unit 10 are sequentially connected.
The unit monitoring of working condition display system is provided with the first control unit 11, and the unit monitoring of working condition protection system sets
There is the second control unit 12；First data acquisition unit 2 contains warning speed probe 2a, warning temperature sensor
2b, warning pressure transmitter 2c, K type thermocouple 2d, voltage transmitter 2e, first switch amount signal end 2f；Described first
Microcomputer data processing unit 3 amplifies containing first and pulse shaper 3a, the first operational amplifier 3b, the second operation amplifier
Device 3c, the 3rd operational amplifier 3d, four-operational amplifier 3e, the first photoisolator 3f, the first A/D converter 3g, second
A/D converter 3h, the 3rd A/D converter 3i, the 4th A/D converter 3j, the first driver for isolating 3k, the first house dog 3m,
One microcomputer control unit 3n, RS485 isolation auxiliary reclay 3p, the first D/A converter 3q, the first optical coupling isolator 3r；Institute
The first signal output unit 4 is stated containing RS485 communication interface 4a, first serial output interface 4b, the first audible-visual annunciator 4c, report
Alert project switching value warning output interface 4d, analog output interface circuit 4e, startup output interface 4f；First control unit 11
Containing remote activation button 11a, start button 11b, start electromagnetic valve 11c, the first button switch 11d；The warning rotating speed
Sensor 2a, first amplify and pulse shaper 3a, the first microcomputer control unit 3n, first serial output interface 4b, the
One display unit 5 is sequentially connected；Described report to the police with temperature sensor 2b, the first operational amplifier 3b, the first A/D converter 3g,
First microcomputer control unit 3n is sequentially connected；Described warning uses pressure transmitter 2c, the second operational amplifier 3c, the 2nd A/D
Transducer 3h, the first microcomputer control unit 3n are sequentially connected；The K type thermocouples 2d, the 3rd operational amplifier 3d, the 3rd
A/D converter 3i, the first microcomputer control unit 3n are sequentially connected；The voltage transmitter 2e, four-operational amplifier 3e,
Four A/D converter 3j, the first microcomputer control unit 3n are sequentially connected；The first switch amount signal end 2f, the first photoelectricity every
It is sequentially connected from device 3f, the first driver for isolating 3k, the first microcomputer control unit 3n；The first house dog 3m and described
One microcomputer control unit 3n connects；Described first microcomputer control unit 3n, RS485 isolation auxiliary reclay 3p, RS485 lead to
Communication interface 4a is sequentially connected；The first microcomputer control unit 3n, first serial output interface 4b, the first display unit 5 according to
Secondary connection；The first driver for isolating 3k connects the first audible-visual annunciator 4c, warning project switching value warning output and connects
Mouth 4d, the warning project switching value warning output interface 4d connect first control unit 11；First button switch
11d connects the first optical coupling isolator 3r, and the first optical coupling isolator 3r connects the first microcomputer control unit 3n；
The remote activation button 11a, start button 11b connect the starting protection interface of the first microcomputer control unit 3n, institute
State starting protection interface, startup output interface 4f, startup electromagnetic valve 11c to be sequentially connected.
Second data acquisition unit 7 is opened containing parking speed probe 7a, parking pressure transmitter 7b, second
Measure signal end 7c in pass；The second microcomputer data processing unit 8 amplifies containing second and pulse shaper 8a, the 5th computing
Amplifier 8b, the second photoisolator 8c, the second house dog 8d, the 5th A/D converter 8e, the second driver for isolating 8f, second
Microcomputer control unit 8g, the second optical coupling isolator 8h；The secondary signal output unit 9 contains second serial output interface
9a, the second audible-visual annunciator 9b, parking project switching value warning output 9c, second control unit 12 include long-range shut down by
Button 12a, scram button 12b, speed adjusting knob 12c, long-range speed adjusting knob 12d, electron speed regulator 12e, shutdown electromagnetism
Valve 12f, the second button switch 12g, breakdown switch amount 12h；Described parking is amplified and shaping pulse with speed probe 7a, second
Circuit 8a, the second microcomputer control unit 8g are sequentially connected；Described stop with pressure transmitter 7b, the 5th operational amplifier 8b,
5th A/D converter 8e, the second microcomputer control unit 8g are sequentially connected；The second switch amount signal end 7c, the second photoelectricity
Isolator 8c, the second driver for isolating 8f, the second microcomputer control unit 8g are sequentially connected.
This product feature：Alarm control system power supply and security system power supply independence.Can ensure that the independent work of each system
Make.Even if system malfunctions, the work of another system is not affected, improve the safety of whole monitoring system.Select power supply
Normal work when input voltage DC24V-25%+30% ensures that supply voltage has certain fluctuation.Wave filter is selected to filter input voltage
Ripple process, isolates interference source.Referring to accompanying drawing.
Data acquisition input block.Data acquisition input block is made up of sensor group analog quantity and partial switch amount.
Sensor group includes：Speed probe（Magnetic resistance pulsed speed probe）, temperature sensor, copper platinum resistance Cu50 Pt100
Sensor, pressure transmitter, two-wire system pressure transmitter 4-20mA, K type thermocouple, voltage transmitter etc..Sensor is exported
Signal can be frequency signal, resistance signal, voltage signal, current signal, and the armouring by these signals by double layer screen
Monitoring device data processing unit delivered to by cable.Switching value is delayed through light-coupled isolation filter processing unit and isolation plus driving data
Rush unit to export to data processing unit.Sensor group cells have automatic detection intelligent decision, software automatic/hand school zero,
The functions such as break alarm, line fault warning.Referring to accompanying drawing.
Data processing unit.Tach signal through speed probe extract that signal is amplified and shaping pulse after be input into single-chip microcomputer
Processor；Remaining analog parameter obtains physical signalling by corresponding sensor and is converted into analogue signal, then amplified unit is laggard
Enter A/D converting units and be converted into the manageable digital signal of single-chip microcomputer micro control system；Particularly 4-20mA signals, are being carried out
Electric potential difference is obtained using resistance during AD process, to AD conversion chip after amplifier chip, external signal problem is effectively prevented
Sensor wire short circuit, transmitter failure.The irreversible faulty line plate for causing such as burns at the catastrophe failure, all to AD cores
The analog quantity of piece adds voltage clamp, further improves and ensures security of system, stability.Switching signal directly through photoelectricity every
Scm managing system is input into after unit and isolation plus driving data buffer cell.Input signal is through single-chip microcomputer microprocessing systems
Signal will be delivered to signal output unit and display unit after editing and processing afterwards.SCM peripheral circuit design, sees including hardware
Door Canis familiaris L. reset circuit unit, isolation plus driving data buffer cell, input power filter circuit of pressure-stabilizing unit etc..Operator will
Enter after data processing unit with password, just can be with live setting data.Referring to accompanying drawing.
Signal output unit.By micro processor leg, directly output and relay group output are constituted, and connect executor, alarm
Etc. performs device.Data can be supplied to public electromechanical brain and long-range display control instrument by RS485 communication interfaces, for central station of floating dock
With the operation for driving platform remote reviewing control diesel engine.Referring to accompanying drawing.
Display unit.The parameter that need to show is exported to display through the serial transmission of single-chip microcomputer pin or RS485 communication modes
Unit.Display unit is using common anode LED charactron or LCD liquid crystal displays.When serial transmission mode shows, drive seal in/and
Go out high-speed converters, the shift register has strong using simple, low in energy consumption, driving force and controls flexible, it is ensured that
Remote display can be with normal work at 50m；For preventing pulse distortion, increase shaping circuit in input port.RS485 modes are transmitted
In, the optically isolated auxiliary reclays of RS485 can be increased, increased by adopting repeater, link block increasing number, network span,
The interference of interference source, suppression to whole 485 network can be disconnected, it is ensured that the reliability of communication.The instrument can be to each ginseng of diesel engine
Number alarm point, fault alarm point, parking item, power supply instruction control the states such as instruction and intuitively show, facilitate the observation of staff
Judge and control.Referring to accompanying drawing.
Measurement warning system：Rotating speed, pressure, temperature, battery voltage and the delivery temperature of diesel engine is detected and shown, is added up
And show the parameters such as working time.And set according to user, timely monitor is carried out to above surveyed parameter, parameter more in limited time, is sent out
Go out the signal such as sound and light alarm and teletransmission warning, with secondary acousto-optic warning function.External passive alarm signal, sensor broken string report
Alert, the passive alarm signal of safety system failure and control system failure alarm signal send corresponding warning by warning system process
Indicate.Referring to accompanying drawing.
Safety system：Timely monitor diesel engine speed, when parameter exceedes shutdown value, then sends failure load down/stop
Machine signal.During security system protection emergency shutdown, emergency shutdown, general shutdown action simultaneously.Referring to accompanying drawing.
During unit operation, if certain parameter, such as rotating speed, oil temperature, lubricating oil pressure, cooling water temperature, warning
System power source voltage, delivery temperature are out-of-limit, then control chamber will send sound and light alarm signal, while the numeral corresponding to out-of-limit parameter
Display window flashes, and instruction is that the parameter is out-of-limit.After pressing " noise reduction " button, acoustic alarm disappears, and visual alarm switchs to zero diopter and refers to
Show, after the parameter is manually fixed a breakdown, till being always maintained at reaching normally.For some have the ginseng of stop-working protection function
Number, rotating speed, lubricating oil pressure, cooling water temperature, when some parameter such as rotating speed, lubricating oil pressure reaches parking setting valve, control
Screen sends stopping in emergency for signal control diesel engine automatically, is simultaneously emitted by sound and light alarm signal.At this moment acoustic alarm signal can be by " disappearing
Sound " button is eliminated.But visual alarm has memory effect, it will be always maintained at operator on duty and fix a breakdown, by " reset "
Just disappear after button.
Claims (2)
1. watercraft engine room diesel engine semi-automation device, protects system including unit monitoring of working condition display system, unit monitoring of working condition
System, it is characterised in that the unit monitoring of working condition display system contains the first power subsystem（1）, the first data acquisition unit
（2）, the first microcomputer data processing unit（3）, the first signal output unit（4）, the first display unit（5）；The unit work
Condition monitoring and protecting system contains second source unit（6）, the second data acquisition unit（7）, the second microcomputer data processing unit
（8）, secondary signal output unit（9）, the second display unit（10）；First data acquisition unit（2）, the first micro computer number
According to processing unit（3）, the first signal output unit（4）, the first display unit（5）It is sequentially connected, the second data acquisition list
Unit（7）, the second microcomputer data processing unit（8）, secondary signal output unit（9）, the second display unit（10）It is sequentially connected.
2. watercraft engine room diesel engine according to claim 1 semi-automation device, it is characterised in that the unit operating mode prison
Survey display system and be provided with the first control unit（11）, the unit monitoring of working condition protection system is provided with the second control unit（12）；
First data acquisition unit（2）Containing warning speed probe（2a）, warning temperature sensor（2b）, warning pressure
Power transmitter（2c）, K type thermocouples（2d）, voltage transmitter（2e）, first switch amount signal end（2f）；First micro- electricity
Brain data processing unit（3）Amplify containing first and pulse shaper（3a）, the first operational amplifier（3b）, the second computing puts
Big device（3c）, the 3rd operational amplifier（3d）, four-operational amplifier（3e）, the first photoisolator（3f）, an A/D conversion
Device（3g）, the second A/D converter（3h）, the 3rd A/D converter（3i）, the 4th A/D converter（3j）, the first driver for isolating
（3k）, the first house dog（3m）, the first microcomputer control unit（3n）, RS485 isolation auxiliary reclay（3p）, a D/A turn
Parallel operation（3q）, the first optical coupling isolator（3r）；First signal output unit（4）Containing RS485 communication interfaces（4a）, first
Serial ports output interface（4b）, the first audible-visual annunciator（4c）, warning project switching value warning output interface（4d）, analog output
Interface（4e）, start output interface（4f）；First control unit（11）Containing remote activation button（11a）, start button
（11b）, start electromagnetic valve（11c）, the first button switch（11d）；The warning speed probe（2a）, first amplify and arteries and veins
Rush shaping circuit（3a）, the first microcomputer control unit（3n）, first serial output interface（4b）, the first display unit（5）According to
Secondary connection；The warning temperature sensor（2b）, the first operational amplifier（3b）, the first A/D converter（3g）, first micro- electricity
Brain control unit（3n）It is sequentially connected；The warning pressure transmitter（2c）, the second operational amplifier（3c）, the 2nd A/D turn
Parallel operation（3h）, the first microcomputer control unit（3n）It is sequentially connected；The K type thermocouples（2d）, the 3rd operational amplifier
（3d）, the 3rd A/D converter（3i）, the first microcomputer control unit（3n）It is sequentially connected；The voltage transmitter（2e）, the 4th
Operational amplifier（3e）, the 4th A/D converter（3j）, the first microcomputer control unit（3n）It is sequentially connected；The first switch
Amount signal end（2f）, the first photoisolator（3f）, the first driver for isolating（3k）, the first microcomputer control unit（3n）Successively
Connection；First house dog（3m）With first microcomputer control unit（3n）Connection；The first micro computer control is single
Unit（3n）, RS485 isolation auxiliary reclay（3p）, RS485 communication interfaces（4a）It is sequentially connected；The first micro computer control is single
Unit（3n）, first serial output interface（4b）, the first display unit（5）It is sequentially connected；First driver for isolating（3k）Even
Connect first audible-visual annunciator（4c）, warning project switching value warning output interface（4d）, the warning project switching value report
Alert output interface（4d）Connect first control unit（11）；First button switch（11d）Connect first optocoupler
Isolator（3r）, first optical coupling isolator（3r）Connect first microcomputer control unit（3n）；The remote activation
Button（11a）, start button（11b）Connect first microcomputer control unit（3n）Starting protection interface, the startup
Protection interface, startup output interface（4f）, start electromagnetic valve（11c）It is sequentially connected；
Second data acquisition unit（7）Containing parking speed probe（7a）, parking pressure transmitter（7b）, second
On-off model end（7c）；The second microcomputer data processing unit（8）Amplify containing second and pulse shaper（8a）、
5th operational amplifier（8b）, the second photoisolator（8c）, the second house dog（8d）, the 5th A/D converter（8e）, second every
From driver（8f）, the second microcomputer control unit（8g）, the second optical coupling isolator（8h）；The secondary signal output unit
（9）Containing second serial output interface（9a）, the second audible-visual annunciator（9b）, parking project switching value warning output（9c）, institute
State the second control unit（12）Including long-range stop botton（12a）, scram button（12b）, speed adjusting knob（12c）, long-range
Speed adjusting knob（12d）, electron speed regulator（12e）, shut down electromagnetic valve（12f）, the second button switch（12g）, breakdown switch
Amount（12h）；The parking speed probe（7a）, second amplify and pulse shaper（8a）, the control of the second micro computer single
Unit（8g）It is sequentially connected；The parking pressure transmitter（7b）, the 5th operational amplifier（8b）, the 5th A/D converter（8e）、
Second microcomputer control unit（8g）It is sequentially connected；The second switch amount signal end（7c）, the second photoisolator（8c）,
Two driver for isolating（8f）, the second microcomputer control unit（8g）It is sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784994.5U CN206021021U (en) | 2016-07-25 | 2016-07-25 | Watercraft engine room diesel engine semi-automation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784994.5U CN206021021U (en) | 2016-07-25 | 2016-07-25 | Watercraft engine room diesel engine semi-automation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206021021U true CN206021021U (en) | 2017-03-15 |
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ID=58245180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784994.5U Active CN206021021U (en) | 2016-07-25 | 2016-07-25 | Watercraft engine room diesel engine semi-automation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206021021U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054779A (en) * | 2016-07-25 | 2016-10-26 | 江苏恩达通用设备有限公司 | Ship cabin diesel engine semi-automation device |
-
2016
- 2016-07-25 CN CN201620784994.5U patent/CN206021021U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106054779A (en) * | 2016-07-25 | 2016-10-26 | 江苏恩达通用设备有限公司 | Ship cabin diesel engine semi-automation device |
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Address after: 226600 No. 6 Xiyuan Avenue, Haian Town, Haian City, Nantong City, Jiangsu Province Patentee after: Jiangsu Enda General Equipment Group Co., Ltd Address before: No. 6 West Road Haian town Haian County Jiangsu city Nantong province 226600 Patentee before: JIANGSU ENDA GENERAL EQUIPMENT Co.,Ltd. |
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