CN107065723B - Ship Power Equipment condition monitoring system and monitoring method based on energy stream - Google Patents
Ship Power Equipment condition monitoring system and monitoring method based on energy stream Download PDFInfo
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- CN107065723B CN107065723B CN201710322340.XA CN201710322340A CN107065723B CN 107065723 B CN107065723 B CN 107065723B CN 201710322340 A CN201710322340 A CN 201710322340A CN 107065723 B CN107065723 B CN 107065723B
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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
- G05B19/048—Monitoring; Safety
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Abstract
The present invention provides a kind of Ship Power Equipment condition monitoring system based on energy stream, including sequence connected sensor group, converter, energy stream display device and accident warning device；Sensor group, for acquiring the associated parameter data of corresponding energy consumption equipment；Converter is converted into the data mode of energy for handling the collected data of the sensor；Energy stream display device, for understanding the operating status of Ship Power Equipment by real-time display each energy consumption equipment energy flow direction and numerical value；Accident warning device is alarmed when the case where safety failure or energy throat floater occurring in equipment.The present invention also provides a kind of Ship Power Equipment state monitoring method based on energy stream.The present invention by introduce energy stream concept, by monitor energy stream state come judge with remover apparatus failure, energy consumption warning device is added on the basis of original accident warning device, guarantees that Ship Power Equipment remains safe and efficient operation.
Description
Technical field
The present invention relates to a kind of ship power monitoring system and methods, and in particular to a kind of ship power based on energy stream
Unit state monitoring system and method belongs to ship performance monitoring system technical field.
Background technique
Ships plays a significant role in waterway transportation, ocean development and sea power are defended.Rapid high-efficiency energy-saving has become hair
The target of exhibition.Currently, three big main force's ship type ship energy effective utilization percentages are about 32%, there is the very big energy saving space, and
Wherein the loss summation in basic propulsion system accounts for 50% of total input energy or more, and there is no clear for the energy of these losses
Its concrete reason being lost can not targetedly carry out energy conservation.
The main passage capacity parameter monitoring of ship equipment in the prior art, transient speed monitoring, oil analysis monitoring, vibration
The condition monitorings modes such as dynamic monitoring carry out real-time status monitoring to the main energy consumption equipment of ship.Using existing mode, for
Single method monitors the failure that can only monitor 30%-40%, although can improve Monitoring Performance, energy using a variety of method comprehensive monitorings
Preferable monitoring device state simultaneously carries out dependent failure diagnosis, but will cause the redundancy of information, increases monitoring cost.In addition, existing
Some monitoring modes only rest on the level of equipment safety operation substantially, rare to be related to energy consumption monitoring aspect, cannot be solution
The high problem of each equipment energy consumption of ship provides reference proposition.
Therefore, facilitate to understand each main energy consumption equipment energy of ship by the energy loss situation of ships power device
The basic reason for measuring loss, targetedly reduces energy loss, to improve ship efficiency, realizes the energy-saving and emission-reduction of operation of ship
It contributes.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of Ship Power Equipment condition monitoring system based on energy stream
System and monitoring method are discovered and ruled out ship in time and are set with the state of the energy stream form real time monitoring main energy consumption equipment of ship
Standby failure, and based on the distribution situation of energy loss, he existing unserviceable loss of energy is analyzed, is directed to
Property improve and optimize the operating condition of Ship Power Equipment, to reach energy saving and reduce EEOI numerical value, improve ship energy
The purpose of effect.
In order to solve the above technical problems, one technical scheme adopted by the invention is that:
The present invention provides a kind of the Ship Power Equipment condition monitoring system based on energy stream, the biography being connected including sequence
Sensor group, converter, energy stream display device and accident warning device；The sensor group, for acquiring corresponding energy consumption equipment
Associated parameter data；The converter is converted into energy for handling the collected data of the sensor
Data mode；The energy stream display device, data for being transmitted converter are by the energy flow of each energy consumption equipment
Direction and numerical value shows, the operating status of real-time display Ship Power Equipment；There is safety in equipment in accident warning device
It alarms when the case where failure or energy throat floater.
Further scheme is: the sensor group, including fuel consumption meter, revolving speed torquemeter, thermometer and dynamometer, point
Oil consumption, revolving speed and the torque of Ship Power Equipment, the temperature and power parameter of each equipment, data collected Yong Yu not tested
As the calculating parameter for needing to be converted into form of energy in the converter.
Further scheme is: the energy stream display device, for ship to be input to the entire mistake of output from the energy
The specific energy consumption real-time display of capital equipment in journey comes out, while the energy stream display device can be with normal energy stream
It compares, according to normal to be green, slight abnormality is yellow, and severe carries out energy stream for red display standard different
Display.
Further scheme is: the accident warning device, including failure reminding module and switching module, the event
Hinder reminding module to be used to carry out light flash prompting when the main energy consumption equipment of ship breaks down, reminds marine engineering management personnel couple
Failure is excluded；The switching module is cut for the triggering when safety failure or energy throat floater occurs in ship power equipment
Unit is changed according to the difference of fault level using corresponding switching mode.
Further scheme is: the fault prompting apparatus further includes broadcasting module, and the broadcasting module is mentioned with described
Awake module prompting failure synchronous with the switching module.
The present invention is intuitively shown abstract energy, and based on this by the concept of introducing energy stream, right
The operating status of Ship Power Equipment monitors in real time, and the state by monitoring energy stream judge with remover apparatus failure,
Energy consumption warning device is added on the basis of original accident warning device, guarantees that Ship Power Equipment remains safe and efficient
Operation.
Based on another object of the present invention, the Ship Power Equipment state based on energy stream that the present invention also provides a kind of
Monitoring method, monitoring method of the invention, based on the Ship Power Equipment condition monitoring disclosed in this invention based on energy stream
System, and specifically includes the following steps:
S1: sensor is acquired selected supplemental characteristic, and by these real-time data transmissions into converter；
S2: the converter converts calculation method by inputting specific energy, and the supplemental characteristic being collected into is converted into
The data mode of energy, and will be on these real-time data transmissions to energy indicator；
S3: the energy datum received is corresponded to display in each power device by the energy indicator, and will
Energy flow relationship and energy consumption in power device are shown, for different degrees of energy consumption according to normal to be green,
Slight abnormality is yellow, and severe is red display standard shows, while being linked together with warning device；
S4: the warning device carries out triggering alarm, including safety event when energy flow situation and energy consumption are abnormal
Barrier alarm and energy consumption abnormal alarm both of which；The energy consumption anomaly alarming device be in Ship Power Equipment energy consumption exception into
Row alarm, reduces the non-normal consumption of energy, the safety alarm device is then to injure power device or ship some
When safe, carry out corresponding alarm and take corresponding measure；
S5: when Ship Power Equipment, which is under abnormal condition, to be run, energy consumption can show and reach in time
Energy consumption alarm is triggered after certain value, can trigger security alarm when emergency occurs；
S6: after troubleshooting, then each device restores to work normally, and monitoring system is also restored to real-time monitoring state.
Ship Power Equipment state monitoring method based on energy stream of the invention, fault prompting apparatus therein, in original
Energy consumption abnormal alarm function is added on the basis of some safety failure warning functions, occurs abnormal being that equipment exists in energy stream
Improper energy time-consuming is alarmed, and is carried out scientific procedures management equipment for ship operation administrative staff, is improved operation of ship efficiency
It provides and suggests in real time, to realize that ship energy saving emission reduction contributes.
Detailed description of the invention
Fig. 1 is that the present invention is based on the Ship Power Equipment condition monitoring systems of energy stream to constitute schematic diagram；
Fig. 2 is to monitor schematic diagram shown in Ship Power Equipment condition monitoring system the present invention is based on energy stream；
Fig. 3 is the monitoring flow chart of the Ship Power Equipment condition monitoring system the present invention is based on energy stream；
The components in the drawings are labeled as follows: 1, sensor group；2, converter；3, energy stream display device；4, failure report
Alarm device.
Specific embodiment
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Ship Power Equipment condition monitoring system based on energy stream as shown in Figure 1, by sensor group 1, converter 2,
Energy stream display device 3 and accident warning device 4 form, and are mounted in Ship Power Equipment.Start to transport in Ship Power Equipment
When row, sensor group can acquire relevant parameter and be real-time transmitted in converter 2, will adopt after the transformation of converter 2
Collect as temperature, pressure and other parameters are converted into the form of energy, and it is shown above in energy stream display device 3 in real time；And
Occur corresponding warning note on warning device 4 in the Ship Power Equipment Shi Zehui that breaks down, it is extensive until troubleshooting
Normal monitor state is arrived again.It is as shown in Figure 2 that it monitors schematic diagram.
As shown in figure 3, above-mentioned Ship Power Equipment energy stream method for monitoring state specifically includes the following steps:
S1: it (mainly includes temperature, oil consumption, revolving speed, torque and power that sensor, which is acquired selected supplemental characteristic,
Etc. parameters), and these supplemental characteristics are real-time transmitted in converter；
S2: the supplemental characteristic being collected into is converted into energy by inputting specific energy method computations by the converter
Data mode, and will be on these real-time data transmissions to energy indicator；
S3: the energy datum received is corresponded to display in each power device by the energy indicator, and will
Energy flow relationship and energy consumption in power device are shown, and are linked together with warning device；
S4: the warning device carries out triggering alarm when energy flow and energy consumption occur abnormal comprising energy consumption
Alarm and security alarm both of which；The energy consumption warning device is to alarm in Ship Power Equipment energy consumption exception, is subtracted
The non-normal consumption of few energy, the safety alarm device be then it is some injure power device or ship it is safe when, can be into
Row is corresponding to alarm and takes corresponding measure；
S5: when Ship Power Equipment, which is under abnormal condition, to be run, the loss situation of energy can be shown in time
And reach triggering energy consumption alarm after certain value, security alarm can be in emergency circumstances triggered in some safety failures；
S6: after troubleshooting, then each device restores to work normally, and monitoring system is also restored to real-time monitoring state.
Failure reminding module includes reminding unit and switch unit, and reminding unit is used to break down in Ship Power Equipment
When flash, remind ship-handling personnel in time to Ship Power Equipment carry out troubleshooting；Switch unit is then used to that event to occur
It is triggered when barrier, switches to ship monitor mode in display interface.
Furthermore the reminding unit of failure reminding module is aided with casting unit simultaneously, in the event of a failure with voice prompting
The synchronous multidate information for informing ship-handling personnel energy stream of mode and prompt and alignment processing method after failure.Picture
Dynamically Announce with sound prompt and for different degrees of grade carry out different colours differentiation, enhance the reliable of prompting
Property.
For the energy consumption alarm in S4, certain delay is set, it is short due to external condition in a short time to exclude ship
Time effects and false alarm；It simultaneously can be according to the different degrees of carry out specific aim warning note of energy consumption exception.
In slight energy consumption exception or safety failure, by different color display alarm operators, operator can
It is worked on voluntarily being selected to debug according to its experience or eliminating alarm；
It is extremely more serious or when there is moderate failure in energy consumption, then it can automatically switch to monitor state, timely remover apparatus
Failure, guarantee the safe and efficient operation of ship equipment；
Encountering catastrophe failure, especially injure entire ship or operator it is safe when, then will not automatically switch,
To prevent the loss for causing human life etc. more great because of debugging.
As described above, the embodiment of the present invention is described in detail, it is clear that as long as essentially without this hair is detached from
Bright inventive point and effect, obvious variations to those skilled in the art are also all contained in guarantor of the invention
Within the scope of shield.
Claims (3)
1. a kind of Ship Power Equipment condition monitoring system based on energy stream, which is characterized in that including the connected sensing of sequence
Device group, converter, energy stream display device and accident warning device；The sensor group, for acquiring corresponding energy consumption equipment
Associated parameter data；The converter is converted into energy for handling the collected data of the sensor
Data mode；The energy stream display device, data for being transmitted converter are by the energy flow side of each energy consumption equipment
It is shown to energy consumption, the operating status of real-time display Ship Power Equipment；Accident warning device is pacified in equipment
It alarms when the case where total failure or energy throat floater；
The sensor group, including fuel consumption meter, revolving speed torquemeter, thermometer and dynamometer are respectively used to test ship power dress
The temperature and power parameter of oil consumption, revolving speed and the torque, each equipment set, data collected in the converter as needing
It is converted into the calculating parameter of form of energy；
The energy stream display device, the specific energy of the capital equipment for being input to ship from the energy in output whole process
Consumption situation real-time display comes out, while the energy stream display device can be compared with normal energy stream, according to being normally green
Color, slight abnormality are yellow, and severe is that energy stream is carried out different displays by red display standard；
The accident warning device, including failure reminding module and switching module, the failure reminding module are used in ship
Main energy consumption equipment carries out light flash prompting when breaking down, and marine engineering management personnel is reminded to exclude failure；It is described to cut
Block is changed the mold, for the triggering when safety failure or energy throat floater occurs in ship power equipment, switch unit is according to fault level
Difference use corresponding switching mode.
2. the Ship Power Equipment condition monitoring system according to claim 1 based on energy stream, it is characterised in that: described
Fault prompting apparatus further includes broadcasting module, broadcasting module prompting event synchronous with the reminding module and the switching module
Barrier.
3. a kind of Ship Power Equipment state monitoring method based on energy stream, it is characterised in that:
Using the Ship Power Equipment condition monitoring system as claimed in claim 1 or 2 based on energy stream, and specifically include following
Step:
S1: sensor is acquired selected supplemental characteristic, and by these real-time data transmissions into converter；
S2: the converter converts calculation method by inputting specific energy, and the supplemental characteristic being collected into is converted into energy
Data mode, and will be on these real-time data transmissions to energy indicator；
S3: the energy indicator by the corresponding display of the energy datum received in each power device, and by power
Energy flow relationship and energy consumption in device show, for different degrees of energy consumption according to normal for green, slightly
Abnormal is yellow, and severe is red display standard shows, while being linked together with warning device；
S4: the warning device carries out triggering alarm, including safety failure report when energy flow situation and energy consumption are abnormal
Alert and energy consumption abnormal alarm both of which；The energy consumption anomaly alarming device is to be reported in Ship Power Equipment energy consumption exception
It is alert, the non-normal consumption of energy is reduced, the safety alarm device is then in some safety for injuring power device or ship
When, it carries out corresponding alarm and takes corresponding measure；
S5: when Ship Power Equipment, which is under abnormal condition, to be run, energy consumption can show in time and reach certain
Value after triggering energy consumption alarm, security alarm can be triggered when emergency occurs；
S6: after troubleshooting, then each device restores to work normally, and monitoring system is also restored to real-time monitoring state.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710322340.XA CN107065723B (en) | 2017-05-09 | 2017-05-09 | Ship Power Equipment condition monitoring system and monitoring method based on energy stream |
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| CN201710322340.XA CN107065723B (en) | 2017-05-09 | 2017-05-09 | Ship Power Equipment condition monitoring system and monitoring method based on energy stream |
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| CN107065723B true CN107065723B (en) | 2019-10-01 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110780745B (en) * | 2019-11-15 | 2023-04-25 | 中国船舶工业系统工程研究院 | Ship control man-machine interaction system based on voice recognition |
| CN111415086B (en) * | 2020-03-18 | 2023-08-11 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | Ship energy consumption distribution data processing method and device and computer equipment |
| TWI760952B (en) * | 2020-12-02 | 2022-04-11 | 財團法人船舶暨海洋產業研發中心 | Vessel power safety control system and operating method thereof |
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