CN205862152U - Industrial measurement and control executor and control network system - Google Patents
Industrial measurement and control executor and control network system Download PDFInfo
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- CN205862152U CN205862152U CN201620617143.1U CN201620617143U CN205862152U CN 205862152 U CN205862152 U CN 205862152U CN 201620617143 U CN201620617143 U CN 201620617143U CN 205862152 U CN205862152 U CN 205862152U
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Abstract
This utility model relates to a kind of industrial measurement and control executor.Another technical scheme of the present utility model there is provided a kind of control network system, each monitored device including peripherally located mechanical floor, it is positioned at each controller of data analysis layer and is positioned at the monitor workstation of center applications layer, data communication set up by monitor workstation and each controller, it is characterized in that, also include the observing and controlling execution level between data analysis layer and ancillary equipment layer, arrange multiple above-mentioned industrial measurement and control executors at observing and controlling execution level.This utility model is that the data acquisition and control in a kind of industrial control system being applied to complexity performs device, is particularly suited for the occasion that control centre is distant with monitored device and wiring is inconvenient.Use this utility model device, can greatly save control cable, reduce difficulty of construction, promote construction speed, ensure construction quality, improve operation maintenance level.
Description
Technical field
This utility model relate to a kind of industrial measurement and control executor and use this industrial measurement and control executor after control network system
System, is mainly used in industrial automation control system, can in relating to the system being made up of control centre and monitored device
Extensively use, be particularly suited for the occasion that control centre is distant with monitored device and wiring is inconvenient, be specifically suitable for row
Industry field is including, but not limited to roads and tunnels, subway, high ferro, Urban Underground pipe gallery, port and pier, electric power, water conservancy, stone
Change, mining industry, metallurgy, wind-powered electricity generation, solar energy, and intelligent machine, intelligent plant etc..
Background technology
Industrial automation technology is a kind of control theory or algorithm of using, and combine controller, instrument and meter, computer and
Other information technologys, detect industrial processes realization, control, optimize, dispatch, manage and decision-making, reach to increase yield, carry
High-quality, reduction consume, guarantee the integrated technology of the targets such as safety, mainly include that Industrial Automation Software, control centre set
Standby and peripheral monitored device three parts.
Automatic system scheme based on remotely monitoring, currently mainly uses containing center applications layer, data analysis layer and outer
The control framework of peripheral equipment layer, as shown in Figure 1.
Wherein, center applications layer mainly includes operating computer, communication converting apparatus, data storage server, Yi Jishang
Position application software etc..Center applications layer is that management personnel complete Monitoring Data, control equipment, arrange prediction scheme, maintenance system etc. respectively
The platform of class management operation, a general project or system one Control Room of configuration or monitor workstation.
Data analysis layer mainly includes controlling processor, communication apparatus, I/O module, relay, chopper, terminal block, preventing
Thunder device and the cabinet etc. of unit assembled window, configure according to the needs of each system.The control processor of main flow mainly has at present
PLC, PAC, DCS, and each quasi-controller etc. based on singlechip technology exploitation.Data analysis layer mainly converges ancillary equipment
Layer and the Various types of data of center applications layer, and make interrelated logic analysis, thus the ancillary equipment layer issue control instruction to lower end,
Center applications layer feedback monitor state to upper end.
Ancillary equipment layer refers to all monitored objects, different according to the functional requirement of all kinds of robot control system(RCS)s.Such as
The ancillary equipment layer of tunnel electronic monitor and control system mainly includes blower fan, lighting, traffic light, track indicator, Heng Dong
Rolling screen door, light intensity detector, CO/VI detector etc..
At present, scattered system is the most each compared in center applications layer, data analysis layer and three part of ancillary equipment layer
In system, Traditional control network is as indicated with 2.
In Traditional control network, when monitored device is disperseed and be distant, need to control in a large number cable, execute to project
Work and operation malfunction elimination, maintenance transformation all bring greatly puzzlement.
Summary of the invention
The technical problems to be solved in the utility model is: reduce the wiring amount controlling to control cable in network.
In order to solve above-mentioned technical problem, the technical solution of the utility model there is provided a kind of industrial measurement and control executor,
It is characterized in that, including for setting up the communication module of data communication, for the wiring being connected with each monitored device with control
Terminal block and processor unit, it is defeated that connecting terminal block has quantity configurable discrete control output interface, Analog control
Outgoing interface, digital quantity signal input interface and analog signals input interface, by digital quantity signal input interface and analog quantity
The input signal that signal input interface collects is transferred to processor unit via Phototube Coupling unit, processor unit export
Analog control signal be transferred to Analog control output interface via Phototube Coupling unit, processor unit the numeral exported
Control signal is then transferred to discrete control output interface via relay group.
Preferably, also including the power supply with anti-surge protection circuit, power supply selectively inputs 120～250VAC or 10
～48VDC, by power supply be communication module, processor unit, Phototube Coupling unit and relay group running voltage is provided.
Preferably, the state display module being connected with described processor unit is also included.
Another technical scheme of the present utility model there is provided a kind of control network system, including peripherally located mechanical floor
Each monitored device, be positioned at each controller of data analysis layer and be positioned at the monitor workstation of center applications layer, monitor work
Stand and data communication set up by each controller, it is characterised in that also include the survey between data analysis layer and ancillary equipment layer
At observing and controlling execution level, control execution level, arranges that multiple above-mentioned industrial measurement and control executors, a controller perform with N number of industrial measurement and control
Device is concatenated by communication cable, uses the bus protocol of coupling to carry out communication, N >=1, and each industrial measurement and control executor is with monitored
Equipment connects one to one.
Disclosed in this utility model, a kind of industrial measurement and control executor is that one is connected between controller and monitored device
Device, it is possible to the data of monitored device are transferred to controller, the most also perform the control instruction that controller is issued.This reality
With novel be a kind of be applied to complexity industrial control system in data acquisition and control perform device, be particularly suited for control
The occasion that center is distant with monitored device and wiring is inconvenient.Use this utility model device, can greatly save
Control cable, reduce difficulty of construction, promote construction speed, ensure construction quality, improve operation maintenance level.
Accompanying drawing explanation
Fig. 1 is Traditional control Organization Chart；
Fig. 2 is Traditional control network, and the dotted line in figure is optical fiber or bus, and solid line is for controlling cable；
Fig. 3 is that industrial measurement and control executor forms schematic diagram；
Fig. 4 is the control cage composition after using industrial measurement and control executor；
Fig. 5 is the control network after using industrial measurement and control executor, and the solid line in figure is communication cable, and double solid line is control
Cable processed.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is expanded on further.Should be understood that these embodiments are merely to illustrate this
Utility model rather than limit scope of the present utility model.In addition, it is to be understood that reading the content that this utility model is lectured
Afterwards, this utility model can be made various changes or modifications by those skilled in the art, and these equivalent form of values fall within this Shen equally
Please appended claims limited range.
As it is shown on figure 3, a kind of industrial measurement and control executor of providing of this utility model is by power supply, surging prevention module, logical
The Functional Unit device groups such as news module, processor chips, photoelectric isolation module, relay group, state display module, connecting terminal block
Become.
Power supply about this utility model device illustrates: industrial measurement and control executor can accept 120～250VAC and power, also
10～48VDC can be accepted power.The suitability of industry spot can be enhanced according to on-the-spot condition of power supply unrestricted choice.Power supply
Circuit have employed surging prevention measure.
Communication about this utility model device illustrates: the industrial measurement and control executor of different series is respectively adopted different modes
Communications protocol, including wire communication and wireless telecommunications.Wherein wire communication includes but not limited to Ethernet, Modbus,
Profibus, Interbus, Profinet, DeviceNet, CAN, CC-Link, HART and the agreement etc. of own exploitation；Nothing
Line communication includes but not limited to WLAN 802.11 (Wi-Fi), ZigBee, Bluetooth and the agreement of own exploitation
Deng.Can select according to the condition that the controller type of docking and site environment are possessed.Use the industry of communication modes
Observing and controlling executor can realize by a piece communication cable string of relevant controlled device together, greatly simplify wiring, improves
The stability of system.
Observing and controlling function declaration about this utility model device: industrial measurement and control executor is by integrated for the function being monitored and controlled
Integrally.Wherein monitoring function refers to gather the input signal of controlled device, including digital quantity input signal DI and analog input
Signal AI；Control function to refer to output signal to controlled device, it is achieved the control function to controlled device, including discrete control
Signal DO and Analog control signal AO.Input signal (DI AI) and Analog control signal AO take Phototube Coupling measure,
Prevent external signal from disturbing, it is achieved stablizing of signal.Every railway digital amount control signal DO is exported by relay, it is possible to expand control
Scope processed, conversion control circuit, realize circuit protection etc., such as can directly control 220V high-tension circuit break-make.Each industry
DI, DO, AI, AO of observing and controlling actuator apparatus counts and can configure according to practical application request, and such as certain controlled device has 4 shapes
State input (DI), 2 railway digital amounts control output (DO), 4 roads analog signals input (AI), then corresponding industrial measurement and control executor
Select 4DI 2DO the specification of 4AI.
Display function declaration about this utility model device: industrial measurement and control executor, with display floater, may refer to
Show light panel, it is also possible to be liquid crystal display screen panel.Main display includes but not limited to that power supply status, communication state, various input are defeated
Go out a position state etc..By display function, the various work state informations of this device can be got information about.
Processor about this utility model device illustrates: industrial measurement and control executor can use various processor to realize merit
Can, include but not limited to embedded microcontroller, such as 8051, P51XA, MCS-251 etc.；Embedded microprocessor, as ARM,
AM186/88, CPLD/FPGA, etc.；Embedded dsp (DSP), such as TMS320, MCS-296, DSP56000 etc.；
Embedded SoC (SOC).For different processors, the software that exploitation adapts realize communication, monitor, control, prediction scheme
Etc. function.
Degree of protection about this utility model device illustrates: according to using environment occasion, industrial measurement and control executor is permissible
Use low degree of protection (IP20) to the different size between high-protection level (IP68).
The utility model of industrial measurement and control executor is the intelligent integrated of foregoing, is a kind of industry control being applied to complexity
Data acquisition and control in system processed performs device, is particularly suited for control centre and monitored device is distant and cloth
The occasion that line is inconvenient.Use this utility model device, can greatly save control cable, reduce difficulty of construction, promote to execute
Work progress, ensures construction quality, improves operation maintenance level.
Shown in Fig. 5, industrial measurement and control executor is a kind of device being applied between data analysis layer and ancillary equipment layer,
In Figure 5, MCA-1 to MAC-N represents N number of industrial measurement and control executor.
In the controls, the bus protocol mated between industrial measurement and control executor and controller, is used to carry out communication, one
Under individual controller, all of industrial measurement and control executor is concatenated by communication cable, it is not necessary to repeats to connect up wiring, simplifies greatly
System line.
Industrial measurement and control executor is to couple one to one with ancillary equipment, it is not necessary to configuration relay, chopper, power supply etc. are attached
Part, and be positioned over nearby near controlled device, save greatly and control cable, be not result in wiring error, be also greatly improved
The integrated level of system, scene is no longer necessary to the facilities such as extra switch board.
Industrial measurement and control executor's internal processor, it is possible to achieve various control prediction schemes.Such as, damage or communication when controller
Line interruption, can automatically start presupposed solution, it is ensured that controlled state, thus drastically increase the stability of overall system control
And intellectuality.
By the device using this utility model to provide, in traditional control system, achieve technological innovation, it is possible to real
Now save cost, simplify many optimization and upgradings such as construction, beneficially maintenance.Be particularly suited for vcehicular tunnel, Urban Underground is combined
Close the various monitored device that exists such as piping lane, subway, high ferro, port and pier to disperse and apart from remote occasion.
Claims (4)
1. an industrial measurement and control executor, it is characterised in that include for control set up data communication communication module, for
The connecting terminal block being connected with each monitored device and processor unit, connecting terminal block has quantity configurable digital quantity control
Output interface processed, Analog control output interface, digital quantity signal input interface and analog signals input interface, by numeral
The input signal that amount signal input interface and analog signals input interface collect is transferred to process via Phototube Coupling unit
Device unit, processor unit the analog control signal exported is transferred to Analog control output via Phototube Coupling unit and connects
Mouthful, processor unit the digital controlled signal exported then is transferred to discrete control output interface via relay group.
2. a kind of industrial measurement and control executor as claimed in claim 1, it is characterised in that also include that there is anti-surge protection circuit
Power supply, power supply selectively inputs 120～250VAC or 10～48VDC, power supply be communication module, processor unit, light
Electric isolution unit and relay group provide running voltage.
3. a kind of industrial measurement and control executor as claimed in claim 1, it is characterised in that also include and described processor unit phase
State display module even.
4. control a network system, including each monitored device of peripherally located mechanical floor, be positioned at each control of data analysis layer
Device processed and be positioned at the monitor workstation of center applications layer, data communication set up by monitor workstation and each controller, it is characterised in that
Also include the observing and controlling execution level between data analysis layer and ancillary equipment layer, observing and controlling execution level arrange multiple as right will
The industrial measurement and control executor described in 1, a controller is asked to be concatenated by communication cable with N number of industrial measurement and control executor, employing
The bus protocol joined carries out communication, N >=1, and each industrial measurement and control executor is connected one to one with monitored device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620617143.1U CN205862152U (en) | 2016-06-21 | 2016-06-21 | Industrial measurement and control executor and control network system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620617143.1U CN205862152U (en) | 2016-06-21 | 2016-06-21 | Industrial measurement and control executor and control network system |
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| CN205862152U true CN205862152U (en) | 2017-01-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911930A (en) * | 2016-06-21 | 2016-08-31 | 上海吞山智能科技有限公司 | Control network system adopting industrial measurement and control executors |
| CN109184801A (en) * | 2018-10-31 | 2019-01-11 | 帝信科技股份有限公司 | Tunnel electromechanical tube control system and method |
| CN114518724A (en) * | 2022-01-28 | 2022-05-20 | 弥费实业(上海)有限公司 | Communication device and communication mode suitable for AMHS |
-
2016
- 2016-06-21 CN CN201620617143.1U patent/CN205862152U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105911930A (en) * | 2016-06-21 | 2016-08-31 | 上海吞山智能科技有限公司 | Control network system adopting industrial measurement and control executors |
| CN109184801A (en) * | 2018-10-31 | 2019-01-11 | 帝信科技股份有限公司 | Tunnel electromechanical tube control system and method |
| CN114518724A (en) * | 2022-01-28 | 2022-05-20 | 弥费实业(上海)有限公司 | Communication device and communication mode suitable for AMHS |
| CN114518724B (en) * | 2022-01-28 | 2023-04-28 | 弥费科技(上海)股份有限公司 | Communication device and communication mode suitable for AMHS |
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