CN207397000U - The trailing suction hopper dredger power-equipment signal simulation device pushed away based on the double paddle bilaterals of two-shipper - Google Patents
The trailing suction hopper dredger power-equipment signal simulation device pushed away based on the double paddle bilaterals of two-shipper Download PDFInfo
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- CN207397000U CN207397000U CN201721450783.9U CN201721450783U CN207397000U CN 207397000 U CN207397000 U CN 207397000U CN 201721450783 U CN201721450783 U CN 201721450783U CN 207397000 U CN207397000 U CN 207397000U
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Abstract
The utility model discloses a kind of trailing suction hopper dredger power-equipment signal simulation devices pushed away based on the double paddle bilaterals of two-shipper, including frock cabinet, operation display panel, power supply, PLC controller and relay are provided on the frock cabinet, instrument and meter, switch, regulation button, indicator light are provided on operation display panel, the PLC controller is connected by hardwired with instrument and meter, switch, regulation button, indicator light, relay, PLC controller is connected by interface with external equipment, and the power supply is powered to whole device.The utility model improves data process system and dispatches from the factory the work efficiency of debugging, shortens the field adjustable cycle, efficiently solves existing data process system can not carry out systemic signal test before dispatching from the factory the defects of.
Description
Technical field
The utility model is related to a kind of trailing suction hopper dredger power-equipment signal simulation devices pushed away based on the double paddle bilaterals of two-shipper.
Background technology
Domestic dynamic positioning of vessels data process system（Dynamic positioning system）The overwhelming majority relies on import, the data process system of domestic brand
, due to development starting evening, the research and development time is short, technical barrier is high, model accumulates less, means of testing test equipment falls behind, in engineering
Change application aspect and lag behind foreign countries always.Ship carries out the engineering implementation of data process system at home, and one of difficult point is sea
Limited time is tried, the field adjustable time is short.The time was tried within one week in the sea of a usual trailing suction hopper dredger, after delivery often
Busy construction is put into quickly, it is difficult to provide sufficient test period.In order to improve the efficiency of sea examination, it is necessary to carry out sufficient tune
Try test job.
Traditional data process system debugging efforts are generally carried out in shipyard, and the cycle is long, efficiency is low, of high cost.Data process system is dispatched from the factory
Preceding debugging is fairly simple, can generally carry out the input and output verification of single signal, it is impossible to carry out the functionality of system dynamic equipment
Test, as shown in Figure 1.
Hence it is highly desirable to set of device, before data process system is dispatched from the factory, can carry out the functional survey of system dynamic equipment
Examination so as to shorten the field adjustable cycle, improves the efficiency of site operation.
Utility model content
The purpose of this utility model is that：For the above-mentioned technical problems in the prior art, provide a kind of based on double
The trailing suction hopper dredger power-equipment signal simulation device that the double paddle bilaterals of machine push away.
The utility model is achieved through the following technical solutions：
Based on the trailing suction hopper dredger power-equipment signal simulation device that the double paddle bilaterals of two-shipper push away, including frock cabinet, the work
Dress cabinet on be provided with operation display panel, power supply, PLC controller and relay, be provided on operation display panel instrument and meter,
Switch, regulation button, indicator light, the PLC controller by hardwired and instrument and meter, switch, regulation button, indicator light,
Relay is connected, and PLC controller is connected by interface with external equipment, and the power supply is powered to whole device.
Further, the PLC controller includes emulation signal feedback model module, local signal feedback model module, outer
Connect signal feedback model module, feedback model selecting module, CPU module, the emulation signal feedback model module, local signal
Feedback model module, outer signal feedback model module, feedback model selecting module respectively with CPU module interactive information.
Further, the emulation signal feedback model module includes the emulation of left and right CPP screw pitch, left and right sides pushes away screw pitch emulation,
Left and right steering engine rudder angle emulation.
Further, the local signal feedback model module includes left and right CPP pitch regulateds, left and right sides pushes away pitch regulated,
Left and right steering engine rudder angle is adjusted.
Further, the outer signal feedback model module is connected by hardwired with CPP equipment, Side Thrusters and steering engine
It connects.
Further, the feedback system of the feedback model selecting module include manually and automatically, side pushes away, CPP, steering engine it is anti-
Feedback mode is set as automatically.
Further, the PLC controller further includes switching input module, switching value output module, analog input mould
Block, analog output module, each input/output module are set by hard-wired mode and frock cabinet operation display panel and outside
It is standby to be connected, the various control instructions of frock cabinet operation display panel and external equipment output are gathered, and are carried out to external system
Signal output.
Above-mentioned external equipment can be data process system or other external equipments.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are：
1st, the utility model improves data process system and dispatches from the factory the work efficiency of debugging, shortens the field adjustable cycle, effectively solves
Existing data process system is before dispatching from the factory can not carry out systemic signal test the defects of.
2nd, the utility model application scenarios are flexible, can pass through outer signal feedback model, emulation signal feedback model, local
The different form of three kinds of signal feedback model provides feedback signal source, while can carry out the automatic simulation of signal feedback, including amount
Guiding principle characteristic, response time, so as to real simulation physical device.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is that traditional data process system debugs schematic diagram;
Fig. 2 is the frock cabinet schematic diagram of the utility model;
Fig. 3 is the frock cabinet schematic diagram of the utility model;
Fig. 4 is the frock cabinet power-supply system schematic diagram of the utility model;
Fig. 5 is the frock cabinet On-off signal schematic diagram one of the utility model;
Fig. 6 is the frock cabinet On-off signal schematic diagram two of the utility model;
Fig. 7 is the frock cabinet On-off signal schematic diagram three of the utility model;
Fig. 8 is the frock cabinet On-off signal schematic diagram four of the utility model;
Fig. 9 is the frock cabinet output switch parameter schematic diagram one of the utility model;
Figure 10 is the frock cabinet output switch parameter schematic diagram two of the utility model;
Figure 11 is the frock cabinet analog input schematic diagram one of the utility model;
Figure 12 is the frock cabinet analog input schematic diagram two of the utility model;
Figure 13 is the frock cabinet analog output schematic diagram one of the utility model;
Figure 14 is the frock cabinet analog output schematic diagram two of the utility model;
It is marked in figure：1-frock cabinet, 2-operation display panel, 3-air grid.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Fig. 2 to Figure 14, based on the trailing suction hopper dredger power-equipment signal simulation device that the double paddle bilaterals of two-shipper push away, bag
Frock cabinet is included, is provided with air grid 3 on the cabinet of frock cabinet 1, frock cabinet is 19 ' cabinets, long 0.59m, wide 0.5m, high 2.1m,
Operation display panel 2, power supply, PLC controller and relay are provided on the frock cabinet, is provided on operation display panel 2
Instrument and meter, switch, regulation button, indicator light, the PLC controller are pressed by hardwired and instrument and meter, switch, adjusting
Button, indicator light, relay are connected, and PLC controller is connected by interface with data process system, and the power supply is supplied to whole device
Electricity.
In the present embodiment, the PLC controller includes emulation signal feedback model module, local signal feedback model mould
Block, outer signal feedback model module, feedback model selecting module, CPU module, the emulation signal feedback model module, sheet
Earth signal feedback model module, outer signal feedback model module, feedback model selecting module interact letter with CPU module respectively
Breath.
Wherein, the emulation signal feedback model module includes the emulation of left and right CPP screw pitch, left and right sides pushes away screw pitch emulation, left
Right standard rudder machine rudder angle emulates, the local signal feedback model module includes left and right CPP pitch regulateds, left and right sides pushes away pitch regulated,
Left and right steering engine rudder angle is adjusted, and the outer signal feedback model module is connected by hardwired with CPP equipment, Side Thrusters and steering engine
It connects, the feedback system of the feedback model selecting module is included manually and automatically, and side pushes away, the feedback system of CPP, steering engine is set
To be automatic, the PLC controller further includes switching input module, switching value output module, Analog input mModule and simulation
Output module is measured, the switching input module, switching value output module, Analog input mModule, analog output module lead to
It crosses hard-wired mode with data process system to be connected, to gather the various control instructions of data process system output.
The present apparatus can realize following functions：
1) control application feedback provides the control application signal that data process system is sent manual confirmation, feedback " control allows "
Signal is to data process system.
2) outer signal is fed back, and feedback signal source module is arranged on external pattern, and signal feedback is directly from outside at this time
The output of equipment.
3) local signal is fed back, and feedback signal source module is arranged on local mode, manual by corresponding knob on cabinet
Setting signal is fed back.
4) emulate signal feedback, feedback signal source module is arranged on automatic mode, by the PLC controller of interior of equipment cabinet from
The dynamic emulation for carrying out data feedback.
Present apparatus operating instruction：
1) equipment control application operation
The feedback system of " side pushes away/CPP/ steering engines " is set as " automatic " on n frock cabinets.
NDP systems send the instruction of " side pushes away/CPP/ steering engines " control data.
" control application/permission " indicator button on n frock cabinets starts to flicker.
N presses " control application/permission " button, and indicator light becomes determining light from glistening.
N frocks cabinet sends " control allows " signal to data process system and feeds back.
2) outer signal is fed back
The feedback system of " side pushes away/CPP/ steering engines " is set as " automatic " on n frock cabinets.
" feedback signal source " has selected " external " on n frock cabinets.
N data process systems send screw pitch, rudder angle control instruction.
N frocks cabinet exports screw pitch, the rudder angle control instruction that data process system is sent to external equipment.
N frocks cabinet receives screw pitch, the helm signal feedback that external equipment is sent.
N frocks cabinet is to data process system sends screw pitch, helm signal is fed back.
3) local signal is fed back
The feedback system of " side pushes away/CPP/ steering engines " is set as " automatic " on n frock cabinets.
" feedback signal source " has selected " local " on n frock cabinets.
N data process systems send screw pitch, rudder angle control instruction.
N adjusts the knob on frock cabinet.
N frocks cabinet is according to knob position to data process system sends screw pitch, helm signal is fed back.
4) signal feedback is emulated
The feedback system of " side pushes away/CPP/ steering engines " is set as " automatic " on n frock cabinets.
" feedback signal source " has selected " emulation " on n frock cabinets.
N data process systems send screw pitch, rudder angle control instruction.
N frocks cabinet sends spiral shell according to the dimensional characteristic, time response, logic behaviour of feedback signal from trend data process system
Away from, helm signal feedback.
Fig. 4 is frock cabinet power-supply system schematic diagram, is powered to whole device;Fig. 5-Figure 14 is and frock cabinet PLC controller
The On-off signal that is connected, output switch parameter, analog input, analog quantity output signals relational graph, acquisition frock cabinet behaviour
Make the various control instructions of the input and output such as display panel, instrument and meter, external equipment, and with PLC controller, external system into
Row information interacts.The every width figures of Fig. 4-Figure 14 have drawn physical circuit connection mode and what each pin represents, people in the art
The present apparatus can be realized according to attached drawing in member, therefore the particular contents such as pin, device to every width figure repeat no more.
The utility model is connected when carrying out emulation testing, by the device by hardwired with data process system, passes through operation
Display panel tests data process system signal.
The utility model improves the efficiency debugged before data process system is dispatched from the factory, and shortens debugging cycle, provides hard-wired side
Formula is connected with dredger data process system, can gather the various control instructions of data process system output, while provide related move for data process system
The signal feedback of power equipment, verifies the control input output function of data process system and emulation testing, suitable for the double paddles of two-shipper
It is tested before the dispatching from the factory of the trailing suction hopper dredger data process system that bilateral pushes away.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this
Utility model.The utility model expands to any new feature disclosed in the present specification or any new combination and discloses
Any new method or process the step of or any new combination.
Claims (7)
1. the trailing suction hopper dredger power-equipment signal simulation device pushed away based on the double paddle bilaterals of two-shipper, which is characterized in that including frock
Cabinet is provided with operation display panel, power supply, PLC controller and relay on the frock cabinet, is provided on operation display panel
Instrument and meter, switch, regulation button, indicator light, the PLC controller are pressed by hardwired and instrument and meter, switch, adjusting
Button, indicator light, relay are connected, and PLC controller is connected by interface with external equipment, and the power supply is supplied to whole device
Electricity.
2. the trailing suction hopper dredger power-equipment signal simulation device according to claim 1 pushed away based on the double paddle bilaterals of two-shipper,
It is characterized in that, the PLC controller includes emulation signal feedback model module, local signal feedback model module, external letter
Number feedback model module, feedback model selecting module, CPU module, the emulation signal feedback model module, local signal feedback
Mode module, outer signal feedback model module, feedback model selecting module respectively with CPU module interactive information.
3. the trailing suction hopper dredger power-equipment signal simulation device according to claim 2 pushed away based on the double paddle bilaterals of two-shipper,
It is characterized in that, the emulation signal feedback model module includes the emulation of left and right CPP screw pitch, left and right sides pushes away screw pitch emulation, left and right
Steering engine rudder angle emulates.
4. the trailing suction hopper dredger power-equipment signal simulation device according to claim 2 pushed away based on the double paddle bilaterals of two-shipper,
It is characterized in that, the local signal feedback model module includes left and right CPP pitch regulateds, left and right sides pushes away pitch regulated, left and right
Steering engine rudder angle is adjusted.
5. the trailing suction hopper dredger power-equipment signal simulation device according to claim 2 pushed away based on the double paddle bilaterals of two-shipper,
It is characterized in that, the outer signal feedback model module is connected by hardwired with CPP equipment, Side Thrusters and steering engine.
6. the trailing suction hopper dredger power-equipment signal simulation device according to claim 2 pushed away based on the double paddle bilaterals of two-shipper,
It is characterized in that, the feedback system of the feedback model selecting module include manually and automatically, side pushes away, CPP, the feedback side of steering engine
Formula is set as automatically.
7. the trailing suction hopper dredger power-equipment signal simulation dress according to claim 1 or 2 pushed away based on the double paddle bilaterals of two-shipper
It puts, which is characterized in that the PLC controller further includes switching input module, switching value output module, analog input mould
Block, analog output module, each input/output module are set by hard-wired mode and frock cabinet operation display panel and outside
It is standby to be connected, the various control instructions of frock cabinet operation display panel and external equipment output are gathered, and are carried out to external system
Signal output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450783.9U CN207397000U (en) | 2017-11-03 | 2017-11-03 | The trailing suction hopper dredger power-equipment signal simulation device pushed away based on the double paddle bilaterals of two-shipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450783.9U CN207397000U (en) | 2017-11-03 | 2017-11-03 | The trailing suction hopper dredger power-equipment signal simulation device pushed away based on the double paddle bilaterals of two-shipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207397000U true CN207397000U (en) | 2018-05-22 |
Family
ID=62328379
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721450783.9U Expired - Fee Related CN207397000U (en) | 2017-11-03 | 2017-11-03 | The trailing suction hopper dredger power-equipment signal simulation device pushed away based on the double paddle bilaterals of two-shipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207397000U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949646A (en) * | 2020-01-02 | 2020-04-03 | 上海振华重工(集团)股份有限公司 | Propelling electric control system and electric control method for tunnel immersed tube transportation and installation engineering ship |
-
2017
- 2017-11-03 CN CN201721450783.9U patent/CN207397000U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110949646A (en) * | 2020-01-02 | 2020-04-03 | 上海振华重工(集团)股份有限公司 | Propelling electric control system and electric control method for tunnel immersed tube transportation and installation engineering ship |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20191103 |