CN206819150U - A kind of flat bed transport vehicle distribution I/O control systems - Google Patents
A kind of flat bed transport vehicle distribution I/O control systems Download PDFInfo
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- CN206819150U CN206819150U CN201720378449.0U CN201720378449U CN206819150U CN 206819150 U CN206819150 U CN 206819150U CN 201720378449 U CN201720378449 U CN 201720378449U CN 206819150 U CN206819150 U CN 206819150U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides a kind of flat bed transport vehicle distribution I/O control systems, including S7400CPU main websites, some ET200 distributions I/O slave stations, the unit of driver's cabin 1, the unit of driver's cabin 2, engine unit, walking unit, steering unit, lifting unit, lighting unit and power supply unit.Described S7400CPU main websites connect some ET200 distributions I/O slave stations by profibus DP buses and the described unit of driver's cabin 1, the unit of driver's cabin 2, engine unit, walking unit, steering unit, lifting unit and lighting unit are connected by some ET200 distributions I/O slave stations.Data acquisition and centralized Control respectively are carried out to each functional unit, the program variable structure of each functional unit is independent of each other during programming, the I/O integral dispensings of CPU main websites are nor affected on when input when each functional unit, output port number change, it is not necessary to enter the modification of line program on the whole.
Description
Technical field
A kind of flat bed delivery vehicle control is the utility model is related to, more particularly to a kind of flat bed transport vehicle distribution I/O
Control system.
Background technology
At present, the hull of large-scale shipyard and some large-sized objects are carried in industry, mostly all using flat bed transport vehicle come
Complete the transport of body section or large cargo.Flat car is mainly by mechanical structure portion, hydraulic power part and electric-controlled
System part forms.The part that electric control system is mainly realized include walking, turn to and lifting, in addition to some vehicle-states and
The display of security information and the processing of some emergencies.Due to the difference of flat car transport deadweight tonnage, flat car is in machine
Tool structure and hydraulic power part have very big change, such as the change of steering mechanism's quantity, the change of running motor quantity
Deng.In conventional Design of Electrical Controling System, corresponding this change needs select controller again, and I/O port is distributed from new,
The complicated work such as program is rewritten so as to reduce operating efficiency.Therefore the electric-controlled of such a present situation can be changed by devising this set
System processed.
Authorization Notice No. is that the U of CN 202499094 Chinese patent proposes a kind of universal type modular flat bed transport vehicle
Electric control system, CAN and programmable logic controller (PLC) PLC modularity control mode are employed, but due to general
Ground import and most of domestic programmable logic controller (PLC) PLC is in itself without CAN function, it is necessary to additionally increase
CAN transport module, programmable logic controller (PLC) PLC is set equipment is integrally controlled in each functional module in addition
Complicated, equipment cost increase.
The PLC control class products of Siemens have the distributed I/O products specifically for such case design, can use one
Individual CPU control units and the mode of some distributed I/O communications realize difference data acquisition to multiple difference in functionality modules and
Centralized Control.
The content of the invention
In order to solve above-mentioned technical problem, the utility model provides a kind of flat bed transport vehicle distribution I/O controls system
System, applied on flat bed transport vehicle, using S7400CPU the and ET200 distributions I/O of SIEMENS PLC product with profibus-
DP bus communication modes form flat bed transport vehicle distribution I/O control systems, and data acquisition respectively is carried out to each functional unit
And centralized Control, in programming, the program variable structure of each functional unit is independent of each other, when the inputting of each functional unit, defeated
The I/O integral dispensings of CPU main websites are nor affected on during exit port number change, it is not necessary to enter the modification of line program on the whole.
In order to achieve the above object, the utility model is realized using following technical scheme：
A kind of flat bed transport vehicle distribution I/O control systems, including S7400CPU main websites, some ET200 distributions I/O from
Stand, the unit of driver's cabin 1, the unit of driver's cabin 2, engine unit, walking unit, steering unit, lifting unit, lighting unit and confession
Electric unit.
Described S7400CPU main websites connect some ET200 distributions I/O slave stations by profibus-DP buses and passed through
The described unit of driver's cabin 1 of some ET200 distributions I/O slave stations connection, the unit of driver's cabin 2, engine unit, walking unit,
Steering unit, lifting unit and lighting unit, Operation switch, sensor and the executing agency of each unit with each unit
ET200 distribution I/O slave stations are connected, and the operation that S7400CPU main websites read each unit by ET200 distribution I/O slave stations is believed
Breath and sensor information, and control instruction is sent to the executing agency of each unit by ET200 distribution I/O slave stations.
The described unit of driver's cabin 1, the cellular construction of driver's cabin 2 are identical, and driver selects any driving according to field condition
Room is operated, and the unit of driver's cabin 1, the ET200 distribution I/O slave stations of the unit of driver's cabin 2 are connected by digital quantity input module
Walking, operator, direction operation switch, power operation switch and lighting operation switch, and are connected and risen by Analog input mModule
Simulating manipulator is dropped, by DP communication interface closure disk encoders, S7400CPU is connected by another DP communication interface
Main website, driver's cabin touch-screen is connected by ethernet communication interface.
The ET200 distribution I/O slave stations of described control unit of engine connect oil temperature by Analog input mModule and passed
Sensor and oil pressure sensor, engine drive device is connected by analog output module, connected by DP communication interfaces
S7400CPU main websites, main website control instruction is received, controls the operation of engine.
The ET200 distribution I/O slave stations of described lifting unit connect height limit by digital quantity input module, pass through
Analog input mModule connects height sensor and obliquity sensor, and raise-lower hydraulic device is connected by analog output module,
S7400CPU main websites are connected by DP communication interfaces, main website control instruction is received, controls the operation of elevating mechanism.
The ET200 distribution I/O slave stations of described walking unit connect walking speed measuring coder by DP communication interfaces, lead to
Analog output module connection walking pump controller is crossed, S7400CPU main websites are connected by DP communication interfaces, receive main website control
Instruction, controls the operation of walking mechanism.
The ET200 distribution I/O slave stations of described steering unit are connected by DP communication interfaces turns to detection encoder, leads to
Analog output module connection steering motor driver is crossed, S7400CPU main websites are connected by DP communication interfaces, receive main website control
System instruction, controls the operation of steering mechanism.
The ET200 distribution I/O slave stations of described lighting unit connect illuminating lamp contactor by digital output module,
S7400CPU main websites are connected by DP communication interfaces, main website control instruction is received, controls the operation of lighting mechanism.
Compared with prior art, the beneficial effects of the utility model are：
1st, flat bed transport vehicle distribution I/O control systems of the present utility model use the S7400CPU of SIEMENS PLC product
Flat bed transport vehicle distribution I/O control systems are formed with profibus-DP bus communication modes with ET200 distributions I/O, to every
Individual functional unit carries out data acquisition and centralized Control respectively, and in programming, the program variable structure of each functional unit is mutual not
Influence, the I/O integral dispensings of CPU main websites nor affected on when input when each functional unit, output port number change, it is not necessary to
Enter the modification of line program on the whole.
2nd, flat bed transport vehicle distribution I/O control systems of the present utility model adopt a S7400CPU main website and vehicle are carried out
Centralized Control, distributed I/O carry out distributed collection, and each functional unit is arranged nearby with sensor and executing agency, saves cloth
Line length, and the control mode control structure than being designed with PLC in each functional unit is simpler, saves equipment cost,
Reduce equipment failure rate.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the electrical block diagram of the master controller of each control unit of the present utility model；
Fig. 3 is the control unit of driver's cabin 1 of the present utility model, the electrical block diagram of the control unit of driver's cabin 2；
Fig. 4 is the electrical block diagram of control unit of engine of the present utility model；
Fig. 5 is the electrical block diagram of suspension control unit of the present utility model；
Fig. 6 is the electrical block diagram of travelling control unit of the present utility model；
Fig. 7 is the electrical block diagram of turning control cell of the present utility model；
Fig. 8 is that each unit of the present utility model arranges schematic diagram.
Embodiment
Embodiment provided by the utility model is described in detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of flat bed transport vehicle distribution I/O control systems, including S7400CPU main websites, some ET200
Distributed I/O slave stations, the unit of driver's cabin 1, the unit of driver's cabin 2, engine unit, walking unit, steering unit, lifting unit,
Lighting unit and power supply unit.
Described S7400CPU main websites connect some ET200 distributions I/O slave stations by profibus-DP buses and passed through
The described unit of driver's cabin 1 of some ET200 distributions I/O slave stations connection, the unit of driver's cabin 2, engine unit, walking unit,
Steering unit, lifting unit and lighting unit, Operation switch, sensor and the executing agency of each unit with each unit
ET200 distribution I/O slave stations are connected, and the operation that S7400CPU main websites read each unit by ET200 distribution I/O slave stations is believed
Breath and sensor information, and control instruction is sent to the executing agency of each unit by ET200 distribution I/O slave stations.
As shown in Fig. 2 the described unit of driver's cabin 1, the cellular construction of driver's cabin 2 are identical, driver selects according to field condition
Select any driver's cabin to be operated, the unit of driver's cabin 1, the ET200 distribution I/O slave stations of the unit of driver's cabin 2 are defeated by digital quantity
Enter module connection walking operator, direction operation switch, power operation switch and lighting operation switch, pass through analog input
Module connection lifting simulating manipulator, by DP communication interface closure disk encoders, is connected by another DP communication interface
S7400CPU main websites are met, driver's cabin touch-screen is connected by ethernet communication interface.
As shown in figure 3, the ET200 distribution I/O slave stations of described control unit of engine pass through Analog input mModule
Oil temperature sensor and oil pressure sensor are connected, engine drive device is connected by analog output module, is connect by DP communications
Mouth connection S7400CPU main websites, receive main website control instruction, control the operation of engine.
As shown in figure 4, the ET200 distribution I/O slave stations of described lifting unit connect height by digital quantity input module
Spend spacing, height sensor and obliquity sensor are connected by Analog input mModule, passes through analog output module connection and rises
Descending liquid pressure device, S7400CPU main websites are connected by DP communication interfaces, receive main website control instruction, control the fortune of elevating mechanism
OK.
Surveyed as shown in figure 5, the ET200 distribution I/O slave stations of described walking unit connect walking by DP communication interfaces
Fast encoder, walking pump controller is connected by analog output module, S7400CPU main websites are connected by DP communication interfaces, connect
Main website control instruction is received, controls the operation of walking mechanism.
As shown in fig. 6, the ET200 distribution I/O slave stations of described steering unit are connected by DP communication interfaces turns to inspection
Encoder is surveyed, steering motor driver is connected by analog output module, S7400CPU main websites are connected by DP communication interfaces,
Main website control instruction is received, controls the operation of steering mechanism.
Shone as shown in fig. 7, the ET200 distribution I/O slave stations of described lighting unit are connected by digital output module
Bright lamp contactor, S7400CPU main websites are connected by DP communication interfaces, receive main website control instruction, control the fortune of lighting mechanism
OK.
As shown in figure 8, power supply unit is placed near battery, at 1 shown in Fig. 8, using the teaching of the invention it is possible to provide multiple voltages
Output, complete the electricity consumption distribution of all electrical equipments of flat car, such as PLC, touch display screen, engine, various biographies
Sensor, car light etc..Drive chamber unit to be positioned in driver's cabin, the collection of operation signal in driver's cabin can be completed.Lighting unit
It is positioned near driver's cabin, at 2 shown in Fig. 8,3, the control to car light can be completed.Walking unit and engine unit exist
Shown in Fig. 84 at, be respectively completed the control to engine, hydraulic pump and hydraulic motor.Lifting unit is positioned over shown in Fig. 8
5 at, for output pwm signal control lifting proportional valve, the control of four lift points can be supported.Steering unit is shown in Fig. 8
6 at, control transfer for output signal, the course changing controls of eight groups of suspensions can be supported.Each functional unit passes through ET200
Distributed I/O slave stations carry out DP communications, the common various actions for completing vehicle with S7400CPU main websites.
Above example is implemented under premised on technical solutions of the utility model, gives detailed embodiment
With specific operating process, but the scope of protection of the utility model is not limited to the above embodiments.Side used in above-described embodiment
Method is conventional method unless otherwise instructed.
Claims (7)
1. a kind of flat bed transport vehicle distribution I/O control systems, it is characterised in that divide including S7400CPU main websites, some ET200
Cloth I/O slave stations, the unit of driver's cabin 1, the unit of driver's cabin 2, engine unit, walking unit, steering unit, lifting unit, photograph
Bright unit and power supply unit；
Described S7400CPU main websites connect some ET200 distributions I/O slave stations and by some by profibus-DP buses
The described unit of driver's cabin 1 of ET200 distribution I/O slave stations connection, the unit of driver's cabin 2, engine unit, walking unit, steering
Unit, lifting unit and lighting unit, ET200 points with each unit of Operation switch, sensor and the executing agency of each unit
Cloth I/O slave stations are connected, and S7400CPU main websites read the operation information and biography of each unit by ET200 distribution I/O slave stations
Sensor information, and control instruction is sent to the executing agency of each unit by ET200 distribution I/O slave stations.
2. a kind of flat bed transport vehicle distribution I/O control systems according to claim 1, it is characterised in that described drives
It is identical to sail the unit of room 1, the cellular construction of driver's cabin 2, driver selects any driver's cabin to be operated according to field condition, driver's cabin
Unit 1, the ET200 distribution I/O slave stations of the unit of driver's cabin 2 connect walking operator by digital quantity input module, direction is grasped
Switch, power operation switch and lighting operation switch, by Analog input mModule connect lifting simulating manipulator, pass through
DP communication interface closure disk encoders, S7400CPU main websites are connected by another DP communication interface, pass through ether Netcom
Communication interface connects driver's cabin touch-screen.
A kind of 3. flat bed transport vehicle distribution I/O control systems according to claim 1, it is characterised in that described hair
The ET200 distribution I/O slave stations of motivation control unit connect oil temperature sensor and oil pressure sensor by Analog input mModule,
Engine drive device is connected by analog output module, S7400CPU main websites are connected by DP communication interfaces, receive main website
Control instruction, control the operation of engine.
A kind of 4. flat bed transport vehicle distribution I/O control systems according to claim 1, it is characterised in that described liter
The ET200 distribution I/O slave stations for dropping unit connect height limit by digital quantity input module, are connected by Analog input mModule
Height sensor and obliquity sensor are connect, raise-lower hydraulic device is connected by analog output module, connected by DP communication interfaces
S7400CPU main websites are met, main website control instruction is received, controls the operation of elevating mechanism.
A kind of 5. flat bed transport vehicle distribution I/O control systems according to claim 1, it is characterised in that described row
The ET200 distribution I/O slave stations for walking unit connect walking speed measuring coder by DP communication interfaces, pass through analog output module
Connection walking pump controller, connects S7400CPU main websites by DP communication interfaces, receives main website control instruction, control walking mechanism
Operation.
6. a kind of flat bed transport vehicle distribution I/O control systems according to claim 1, it is characterised in that described turns
Connected to the ET200 distribution I/O slave stations of unit by DP communication interfaces and turn to detection encoder, pass through analog output module
Steering motor driver is connected, S7400CPU main websites are connected by DP communication interfaces, receive main website control instruction, control turning machine
The operation of structure.
A kind of 7. flat bed transport vehicle distribution I/O control systems according to claim 1, it is characterised in that described photograph
The ET200 distribution I/O slave stations of bright unit connect illuminating lamp contactor by digital output module, are connected by DP communication interfaces
S7400CPU main websites are met, main website control instruction is received, controls the operation of lighting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378449.0U CN206819150U (en) | 2017-04-12 | 2017-04-12 | A kind of flat bed transport vehicle distribution I/O control systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720378449.0U CN206819150U (en) | 2017-04-12 | 2017-04-12 | A kind of flat bed transport vehicle distribution I/O control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206819150U true CN206819150U (en) | 2017-12-29 |
Family
ID=60752214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720378449.0U Active CN206819150U (en) | 2017-04-12 | 2017-04-12 | A kind of flat bed transport vehicle distribution I/O control systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206819150U (en) |
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2017
- 2017-04-12 CN CN201720378449.0U patent/CN206819150U/en active Active
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