CN105554147B - A kind of three-dimensional investigating method based on Hybrid communication model - Google Patents
A kind of three-dimensional investigating method based on Hybrid communication model Download PDFInfo
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- CN105554147B CN105554147B CN201511003636.2A CN201511003636A CN105554147B CN 105554147 B CN105554147 B CN 105554147B CN 201511003636 A CN201511003636 A CN 201511003636A CN 105554147 B CN105554147 B CN 105554147B
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a kind of three-dimensional investigating method based on Hybrid communication model, it is related to Mechatronic control system technical field.It controls target in mobile terminal combination three-dimensional scenic to send downlink control command and connect by communication system with the control node being mounted on monitored and control electromechanical production equipment, multiple control nodes form one group of control node array；Sensor node is also equipped on electromechanical equipment, multiple sensor nodes form one group of sensor array, upstream sensor data are sent to mobile terminal, the state of real-time update electromechanical equipment threedimensional model by hybrid communication system by sensor array, and show status data by instrument.The present invention can allow user that the live dynamoelectric equipment of existence is monitored and controlled by the threedimensional model on operation mobile terminal, while threedimensional model can reflect the machining state of workpiece in real time, convenient for preferably observation and control production process, improve production efficiency.
Description
Technical field
The present invention relates to Mechatronic control system technical fields, and in particular to one kind is based on wireless network and fieldbus
The three-dimensional control method of network integration mixed communication.
Background technique
In modern mass production system, the servo-actuated operation of dynamoelectric equipment in the process of running and control usually require everybody
Cooperation is cooperated with each other by operator and equipment executing agency's operational objective position detection personnel to complete, realizes large size
Dynamoelectric equipment is safely and steadly run in process of production, its main feature is that large labor intensity, high production cost, and it is artificial because
Element causes that production efficiency is low, safety coefficient is small.
In the process of manufacture of large parts, the monitoring of machining process real-time tracking and inspection to workpiece are needed
It surveys, is taken up too much space in view of part, staff can not check workpiece when operation production equipment processes part in real time
Process overall picture, more inconvenient detection part processing precision, it is therefore desirable to operation production equipment while, intermittently to editing objective into
Row inspection, it is time-consuming and laborious, production efficiency is seriously affected, working efficiency is relatively low.For these problems, need one kind right
Large parts process is manipulated the control method synchronous with detecting, and to improve production efficiency, accelerates processing progress.
Many to the remote operation and control method of large-scale dynamoelectric equipment, common method is that control module is concentrated cloth
It sets, completes the movement of each control point executing agency or directly by switch control executing agency by controlling relay module；Equipment
Operation need one or several staff, while the working condition for being distributed in executing agency in working space needs multiple works
People observes in real time and informs operator.Recently, in order to improve operating effect, camera is used for the operation of large-scale dynamoelectric equipment
In control system, camera is installed in each executing agency's distributed point of large-scale dynamoelectric equipment, can Synchronous, but can not be real-time
Control effect is detected, and due to camera angle problem, carrys out inconvenience to observation band；Also have at present and is controlled using mobile terminal
The case of large-scale dynamoelectric equipment, but mobile terminal function is fairly simple, and the control mode of computer end has only been transplanted to shifting
In dynamic equipment, function is only to control equipment, can not show the real time information of equipment and workpiece.In addition, having mobile terminal control
The electromechanical equipment of system processed, movement end control system do not have dynamic three-dimensional display function, cannot be in mobile control terminal observation
To the processing on real-time information of workpiece.
Summary of the invention
In view of the shortcomings of the prior art, it is an object of that present invention to provide a kind of three-dimensionals based on Hybrid communication model
Virtual measurement and control method, it is reasonable in design, solve operation and control heavy workload, work during mainframe Denso received shipment row
Personnel demand is more, the problems such as can not reflecting dynamoelectric equipment operating parameter in real time and production product parameters, by can dynamic refresh
Three dimensional virtual models and scene large-scale dynamoelectric equipment and production process real-time linkage and synchronize detection, greatly improve control with
Production efficiency reduces the amount of labour.
To achieve the goals above, the present invention is to realize by the following technical solutions: one kind is based on mixed communication mould
The three-dimensional investigating method of formula, the extensive electromechanical production system of mobile terminal device, scene including Microsoft's Mobile operating system
System three dimensional virtual models, run on mobile terminal device Networked measurement and control system, for dynamic 3 D model and observing and controlling it is virtual
The mobile terminal data manager of instrument, the number that data exchange is carried out for realizing network data and mobile terminal data buffer area
The network conversion module group that couples according to coupler, for realizing wireless network with fieldbus networks is handed over for information and data
Change and control instruction send network protocol collection, mobile terminal device includes three-dimensional TT&C system and hybrid communication network pipe
Module is managed, mobile terminal sends downlink data and passes through fieldbus by each module in network conversion module group and be mounted on
Node connection is detected and controlled in the extensive electromechanical production system for needing to detect and control, multiple control nodes form one group
Control node array, the multiple sensor nodes installed on electromechanical equipment form one group of sensor array, and sensor array passes through
Network conversion module will test data and be sent to mobile terminal device.
Preferably, the three dimensional virtual models obtain the structural parameters of field device by measurement and inquiry, three
It is established in dimension modeling software, in addition operation animation and production process workpiece technical process animation including large-scale dynamoelectric equipment obtain
The undressed preceding and editing objective dimensional parameters of workpiece are taken, while making the processing animation of workpiece in process, for certain
A little key process details establish special detail model and work animation, and the above animation becomes with the variation of production scene parameter
Change.
Preferably, the three-dimensional TT&C system includes TT&C system foreground interface and TT&C system background module
Two parts, TT&C system foreground interface are user interface, and user interface is embedded with the three-dimensional of production equipment and workpiece
Model, TT&C system foreground interface are provided with the basic user interfaces element such as necessary button menu, and combine existing virtual
Technical device, user interface contain such as numerical curve, digital instrument, indicator light virtual instrument control, when user needs
The operation data of equipment and the accurate process data of workpiece are displayed for a user when wanting；TT&C system background module includes data buffering
Area channel configuration module, data processing module, threedimensional model drive module, virtual instrument data channel configuration module and operation are rung
Module is answered, the friendship of information and data is completed at TT&C system foreground interface by interactive interface function and TT&C system background module
It changes.
Preferably, the data exchange that the measuring and controlling node on the three-dimensional TT&C system platform and production equipment carries out
Needing to defer to certain information and data exchange agreement, the information and data exchange agreement are distributed and are transmitted for data,
Sensor node group and control node group, information sum number are configured on the large-scale dynamoelectric equipment for needing to be monitored and controlled as needed
Numerous sensor node and control node are defined as one group of sensor array and control node array according to exchange agreement, each
Array node is all connected with fieldbus data channel, and the upstream data from each array node is handed over according to information and data
It changes agreement to be packaged, by wireless network and fieldbus networks converter, is sent to mobile terminal three-dimensional observing and controlling system
System；Downlink data control protocol defines the data of mobile terminal TT&C system transmission by being distributed to after network commutator group
Corresponding measuring and controlling node, to control sensor node array and the scheduled TT&C task of control node array completion.
Beneficial effects of the present invention: 1, this method be based on wireless network and fieldbus networks, by control system operation and
Detect terminal installation on the mobile apparatus, operator can be convenient ground handheld mobile device low coverage when operating large-scale dynamoelectric equipment
From situation is processed around observation executing agency spatial position or workpiece to be machined, solve that intensity of workers is big, labour
Overstaffed problem, reduces production cost；
2, dynamoelectric equipment or production system on-line measurement are realized on the mobile apparatus and are brushed by three-dimensional virtual scene dynamic
Newly, the manifestation mode more mechanical than the control of existing mobile device is more intuitive, and can also reflect machine in real time on the mobile apparatus
Denso passes through threedimensional model and virtual instrument unit for the spatial positional information of operating mechanism and the machining state of workpieces processing
It synchronizes and reflects, safer, reliably can operate and control large-scale dynamoelectric equipment, improve production efficiency.
Detailed description of the invention
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments；
Fig. 1 is overall system block diagram of the invention；
Fig. 2 is that mobile terminal three-dimensional data of the present invention drives working principle diagram；
Fig. 3 is that the conceptual data controlled the present invention is based on the three-dimensional of Hybrid communication model exchanges schematic diagram；
Fig. 4 is model mapping relations of the present invention and observing and controlling information and data flow diagram；
Fig. 5 is operational flow diagram of the invention.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Referring to Fig.1-5, specific embodiment uses a kind of following technical scheme: three-dimensional based on Hybrid communication model
Investigating method including mobile terminal device, the extensive electromechanical production system three dimensional virtual models in scene, runs on mobile terminal
Networked measurement and control system, for the mobile terminal data manager of dynamic 3 D model and observing and controlling virtual instrument, for realizing net
Network data and mobile terminal data buffer area carry out the data coupler of data exchange, for realizing wireless network and fieldbus
The network conversion module group of network coupling, the network protocol collection sent for information and data exchange and control instruction.It is mobile whole
End equipment includes three-dimensional TT&C system and hybrid communication network management module, and mobile terminal sends downlink data and passes through net
Each module in network conversion module group by fieldbus and is mounted on the extensive electromechanical production system for needing to detect and control
In detect and control node connection, multiple control nodes form one group of control node array, install on electromechanical equipment multiple
Sensor node forms one group of sensor array, and sensor array will test data by network conversion module and be sent to movement eventually
End equipment.
The system of present embodiment exploitation is based on embedded mobile terminal operating system platform, can run on and is mounted with
In the mobile device of corresponding operating system, tablet computer is can be used in mobile device；When large-scale electromechanical production system operation, it is located at
System control module needs on mobile terminal refer to the slave computer control unit real-time perfoming on electromechanical equipment in production system
Data and the information exchanges such as transmission and monitoring running state are enabled, and there are multichannel datas, it is therefore desirable to open up multiple virtual datas
Pipeline, convenient for the transmission and analysis of data；Mobile terminal device can carry out data with the slave computer measurement and control unit installed in equipment
Interaction, wherein network commutator group is important data transmission trunking station, and upon power-up of the system, mobile terminal device can be according to pre-
First setting is connected automatically to the network commutator group of production scene configuration by wireless network, the measuring and controlling node of production scene
Detection data is sent to the wireless and fieldbus networks converter at place by connected fieldbus networks, then passes through
Wireless network is sent to mobile terminal, is sent by image threedimensional model of the mobile terminal device to field device in virtual scene
Control and detection instruction, instruction are sent to configuration in electromechanical production system by network commutator corresponding in network conversion platform
Middle sensor node and control node.
It is worth noting that, the three dimensional virtual models obtain the ruler of the large-scale dynamoelectric equipment in scene by measurement and inquiry
Very little parameter, models in 3 d modeling software, operation animation and production process workpiece technical process including large-scale dynamoelectric equipment
Animation, in addition obtains the undressed preceding and editing objective dimensional parameters of workpiece, while making the processing of workpiece in process
Animation establishes special detail model and work animation for certain crucial process details, and the above animation is with production scene parameter
Variation and change.
The three-dimensional TT&C system includes TT&C system foreground interface and TT&C system background module two parts, is surveyed
Control system foreground interface is user interface, and user interface is embedded with the threedimensional model of production equipment and workpiece, observing and controlling
System foreground interface is provided with the basic user interfaces element such as necessary button menu, and combines existing virtual instrument technology,
User interface contains such as numerical curve, digital instrument, indicator light virtual instrument control, is when the user desires user
Show the operation data of equipment and the accurate process data of workpiece；TT&C system background module includes the configuration of data buffer zone channel
Module, data processing module (for parsing, being packaged, handle data), threedimensional model drive module, virtual instrument data channel are matched
Module and operation respond module are set, TT&C system foreground interface completes to believe by interactive interface function and TT&C system background module
The exchange of breath and data.
The data exchange needs that measuring and controlling node on three-dimensional TT&C system platform and production equipment carries out are deferred to certain
Information and data exchange agreement, define meaning representated by each data in uplink and downlink data in agreement, work as movement
It, can be according to information representated by this data in agreement query data packet when TT&C system in equipment receives a data；Work as survey
When control node receives a data, it can be instructed according to agreement to the observing and controlling needed to be implemented is parsed.
The information and data exchange agreement is distributed and is transmitted for data, electromechanical in the large size for needing to be monitored and controlled
Sensor node group and control node group are configured on equipment as needed, and single data transmission is unable to satisfy requirement.Association
View, which is defined, is defined as one group of sensor array and control node array, Mei Gezhen for numerous sensor node and control node
Column node is all connected with fieldbus data channel, and the upstream data from each array node is according to information and data exchange
Agreement is packaged, and by wireless network and fieldbus networks converter, is sent to mobile terminal three-dimensional TT&C system；
Downlink data control protocol defines the data of mobile terminal TT&C system transmission by being distributed to correspondence after network commutator group
Measuring and controlling node, so that controlling sensor node array and control node array completes scheduled TT&C task.
Traditional system control panel is equipped electromechanical TT&C system with production and separated by present embodiment, operator
Hand-held moving mobile terminal operation equipment, while the three-dimensional virtual scene of equipment operation, operator are realized on the mobile terminal device
The operating status of large-scale dynamoelectric equipment and the machining state of workpiece can be observed at any time, and flexible operation improves working efficiency.It is three-dimensional empty
Specific step is as follows for quasi- observing and controlling process: initially set up the threedimensional model of equipment and workpiece to be machined, including dynamic model and
Static models just constitute three-dimensional TT&C system then by model insertion into TT&C system, this three-dimensional TT&C system is fortune
Row is equipped with microcontroller, (temperature, flow, vibration, turns pressure sensor node on tablet computer in production system
Speed etc.) and control node (solenoid valve, switch etc.) connection is on the controller, controller is connected on fieldbus, fieldbus
It is coupled with wireless network by network commutator, is communicated by wireless network with mobile terminal, multiple networks turn
Parallel operation constitutes network commutator group, i.e. network conversion platform.In three-dimensional TT&C system on user's operation tablet computer
Device Image model completes the real-tune TT & C to production system and production process.
The working method of system entirety based on the method exploitation is as follows: after whole system starting, being located at mobile terminal
Three-dimensional TT&C system in equipment (tablet computer etc.) can detect each converter on network commutator platform first and correspond to nothing
The connectivity of line service, when electromechanical equipment operation, the data that the sensor on electromechanical equipment will test are by live total
Line passes to network commutator, is then wirelessly sent to mobile terminal device, drives the three-dimensional on tablet computer dynamic
States model and field device real-time synchronization, it is mobile when user passes through the measurement and control system operation electromechanical equipment of mobile terminal device
Terminal device sends operational order and data from data management system to network conversion platform, then by corresponding on network conversion platform
Network commutator control signal is sent to microcontroller where node by fieldbus, complete to corresponding on electromechanical equipment
The driving of execution unit.
Present embodiment solves in large-scale electromechanical production system that traditional observing and controlling operation panel is relatively fixed, equipment fortune
Row space is big to personnel demand amount, demanding problem, and the handhold mobile terminal equipment that operator can be convenient is in production system
Secondly the threedimensional model of equipment and workpiece is embedded into operation three-dimensional on the mobile terminal device and surveyed by the middle mobile observation condition of production
In control system, wherein Three-Dimensional Dynamic model reflects the production status of product in real time, and operator can with threedimensional model into
Row interaction has a vast market application prospect convenient for preferably observation and control equipment.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of three-dimensional investigating method based on Hybrid communication model, which is characterized in that including Microsoft's Mobile operating system
Mobile terminal device, run on mobile terminal device the extensive electromechanical production system three dimensional virtual models in scene, run on
The three-dimensional TT&C system of mobile terminal device, for the mobile terminal data pipe of three dimensional virtual models and observing and controlling virtual instrument
It manages device, carry out the data coupler of data exchange, for realizing network data and mobile terminal data buffer area for realizing nothing
Network conversion module group that gauze network is coupled with fieldbus networks, the net sent for information and data exchange and control instruction
Network protocol suite, mobile terminal device include three-dimensional TT&C system and hybrid communication network management module, mobile terminal device
It sends downlink data and is detected and controlled by fieldbus with needs are mounted on by each module in network conversion module group
The extensive electromechanical production system in scene in sensor node connect with control node, the one group of control of multiple control nodes compositions
Node array, the multiple sensor nodes installed on the electromechanical equipment of production scene form one group of sensor array, sensor array
It will test data by network conversion module group and be sent to mobile terminal device；The three dimensional virtual models are by measurement and look into
The structural parameters for obtaining production scene electromechanical equipment are ask, three dimensional virtual models are established in 3 d modeling software, including production is existing
In addition the operation animation and production process workpiece technical process animation of field electromechanical equipment obtain the undressed preceding and processing mesh of workpiece
Dimensioning parameter, while the processing animation of workpiece in process is made, it is established for certain crucial process details special
Detail model and work animation, the above animation change with the variation of production scene parameter.
2. a kind of three-dimensional investigating method based on Hybrid communication model according to claim 1, which is characterized in that institute
The three-dimensional TT&C system stated includes TT&C system foreground interface and TT&C system background module two parts, TT&C system foreground
Interface is user interface, and user interface is embedded with the three dimensional virtual models of production scene electromechanical equipment and workpiece, is surveyed
Control system foreground interface is provided with necessary basic user interface element, and basic user interface element includes button menu, and is tied
Existing virtual instrument technology is closed, user interface includes virtual instrument control, and virtual instrument control includes numerical curve, number
Word instrument and indicator light, display for a user the operation data of production scene electromechanical equipment when the user desires and the accurate of workpiece adds
Number evidence；TT&C system background module includes data buffer zone channel configuration module, data processing module, threedimensional model driving mould
Block, virtual instrument data channel configuration module and operation respond module, TT&C system foreground interface by interactive interface function with
The exchange of TT&C system background module completion information and data.
3. a kind of three-dimensional investigating method based on Hybrid communication model according to claim 1, which is characterized in that institute
The data exchange for stating three-dimensional TT&C system and sensor node and control node progress on the electromechanical equipment of production scene needs
Certain information and data exchange agreement are deferred to, the information and data exchange agreement are distributed and transmitted for data, needing
Sensor node and control node, information and data are configured on the production scene electromechanical equipment to be monitored and controlled as needed
Multiple sensor nodes and multiple control nodes are respectively defined as one group of sensor array and one group of control node by exchange agreement
Array, each sensor array and control node array are connected with fieldbus data channel, come from each sensor array
The upstream data of column and control node array is packaged according to information and data exchange agreement, is turned by wireless network and network
Change the mold block group, the three-dimensional TT&C system being sent in mobile terminal device；Downlink data control protocol defines mobile whole
The data that three-dimensional TT&C system in end equipment is sent are by being distributed to corresponding sensor section after network conversion module group
Point and control node, to control sensor array and the scheduled TT&C task of control node array completion.
4. a kind of three-dimensional investigating method based on Hybrid communication model according to claim 1, which is characterized in that institute
State three-dimensional TT&C system realize real-tune TT & C process specific step is as follows: initially set up production scene electromechanical equipment and
The three dimensional virtual models of workpiece to be machined, three dimensional virtual models include dynamic model and static models, then by three-dimensional mould
Type is embedded into three-dimensional TT&C system, just constitutes three-dimensional TT&C system, and three-dimensional TT&C system operates in shifting
In dynamic terminal device, microcontroller, sensor node and control node are installed in extensive electromechanical production system at the scene
It is connected on microcontroller, sensor node includes temperature sensor node, pressure sensor node, flow sensor section
Point, vibrating sensor node and speed probe node, control node include solenoid valve control node and switch control node, micro-
Type controller is connected on fieldbus, and fieldbus and wireless network are coupled by network conversion module, passes through nothing
Gauze network is communicated with mobile terminal device, and multiple network conversion modules constitute network conversion module group；Mobile terminal device
Three dimensional virtual models in interior three-dimensional TT&C system are completed to live extensive electromechanical production system and production process
Real-tune TT & C；
The working method of three-dimensional TT&C system entirety based on the method exploitation is as follows: in entire three-dimensional TT&C system
After starting, the three-dimensional TT&C system on mobile terminal device can detect each network in network conversion module group first and turn
Mold changing block corresponds to the connectivity of wireless service, when the operation of production scene electromechanical equipment, on the electromechanical equipment of production scene
The data that sensor will test pass to network conversion module by fieldbus, are then wirelessly sent to mobile whole
End equipment drives dynamic model and production scene electromechanical equipment real-time synchronization on mobile terminal device, when user passes through movement
When the three-dimensional measurement and control system operation production scene electromechanical equipment of terminal device, mobile terminal device is by mobile terminal data pipe
It manages device and sends operational order and data to network conversion module group, then by network modulus of conversion corresponding in network conversion module group
Block sends control signal by microcontroller where fieldbus to sensor node and control node, completes to production scene
The driving of corresponding execution unit on electromechanical equipment；Wherein, mobile terminal device uses tablet computer.
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| CN111581692A (en) * | 2020-04-03 | 2020-08-25 | 五邑大学 | Electromechanical equipment operation and maintenance method, device and equipment based on cloud platform |
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| CN102914294B (en) * | 2012-09-10 | 2015-07-01 | 中国南方电网有限责任公司超高压输电公司天生桥局 | System and method for measuring unmanned aerial vehicle electrical line patrol on basis of images |
| CN104320616A (en) * | 2014-10-21 | 2015-01-28 | 广东惠利普路桥信息工程有限公司 | Video monitoring system based on three-dimensional scene modeling |
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| Title |
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| 一种新的数控设备远程监控系统;傅伟明等;《数字技术与应用》;20101115;第2节-第4节 |
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Granted publication date: 20190308 Termination date: 20191229 |