CN106940540A - Controller, the control of equipment and state monitoring method - Google Patents
Controller, the control of equipment and state monitoring method Download PDFInfo
- Publication number
- CN106940540A CN106940540A CN201610003860.XA CN201610003860A CN106940540A CN 106940540 A CN106940540 A CN 106940540A CN 201610003860 A CN201610003860 A CN 201610003860A CN 106940540 A CN106940540 A CN 106940540A
- Authority
- CN
- China
- Prior art keywords
- signal
- platforms
- clock
- control
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0428—Safety, monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25314—Modular structure, modules
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
The present invention relates to controller, the control of equipment and state monitoring method.The controller is used for control and the status monitoring of equipment, including：One control module (11), it is located at a WinAC RTX platforms and receives at least one first signal；It is located at a windows platform to one state monitoring module (13), and receives a vibration signal；With a data communication module (15), it is located at the windows platform and can be by least one first signal transmission to the state monitoring module (13)；Wherein, the state monitoring module (13) judges the state and output status signal of the equipment (80) according to the vibration signal and/or at least one first signal, the data communication module (15) is by the status signal transmission to the control module (11), the control module (11) performs corresponding control strategy according to the status signal, and each first signal is not vibration signal.
Description
Technical field
The present invention relates to the control of equipment and Condition Monitoring Technology field, the more particularly, to control of equipment and status monitoring
Controller, the control of equipment and state monitoring method.
Background technology
In industrial control field, the control system (also known as " electric-control system ") and condition monitoring system of equipment are extremely important
Two systems.Existing control system (also known as " electric-control system ") and condition monitoring system are two
System.Existing control system includes the first controller and I/O module (also known as " input/output module "), can carry out power
Measurement, tachometric survey and temperature survey etc., the operation to equipment is controlled.Existing condition monitoring system includes the second control
Device processed, acquisition module and sensor are (for example：Vibrating sensor, temperature sensor, speed probe etc.), to equipment
Running status, especially vibrational state are monitored.Condition monitoring system can optimization maintenance strategy, control maintenance cost,
I.e. by implementing to monitor on-line, improve the reliability of equipment, reduce non-programmed halt number of times, be that intelligent plant implements state inspection
Offer reliable basis are provided.Utilize information technology, reduction working strength, you can directly monitoring device runs work at the scene or remotely
Make state and related data, so as to substantially reduce the strong working strength of the daily monitoring of equipment.By the analysis to vibration data, and
The potential risk of early discovering device, contains fault progression, it is to avoid major accident occurs, and maintenance cost is greatly decreased.
All data gathered in the controller of the control system of prior art are used for the control of equipment, not to each part in equipment
Vibration be monitored.The information such as the power that analysis need to be used in the controller of the condition monitoring system of prior art, need to lead to
The controller for crossing control system is transmitted to.So it is accomplished by arranging communications protocol between the two；Or both data are passed
Long distance control system (such as SCADA) is passed, continues the convergence analysis of data by long distance control system.
The content of the invention
An object of the present invention is to provide control for equipment and the controller of status monitoring, the control of equipment and state prison
Survey method, realize equipment control and status monitoring it is integrated.
One aspect of the present invention is there is provided controller, control and status monitoring for equipment, including：
One control module, it is located at a WinAC RTX platforms, and is capable of at least one first signal of receiving device；
One state monitoring module, it is located at a windows platform, and is capable of a vibration signal of receiving device；With
One data communication module, it is located at windows platform, and at least one first signal that can receive control module is passed
Transport to state monitoring module；
Wherein, state monitoring module is according to vibration signal and/or at least one first signal judges the state of equipment and exports a state
Status signal transmission to control module, control module are performed corresponding control by signal, data communication module according to status signal
Strategy, with windows platform independently of one another, every one first signal is not vibration signal to WinAC RTX platforms.Control
Module and state monitoring module are integrated in a controller, realize equipment control and status monitoring it is integrated.
In a kind of schematical embodiment of controller, state monitoring module includes：
One vibration signal input block, it can receive vibration signal,
One arithmetic element, it can calculate the amplitude or root-mean-square value or peak-to-peak value of vibration signal,
One comparing unit, the amplitude or root-mean-square value or peak-to-peak value of vibration signal can be compared by it with a threshold value, and
One alarm signal generation unit, its output one when the amplitude or root-mean-square value or peak-to-peak value of vibration signal exceed threshold value is reported
Alert signal is used as status signal；
Control module includes：
One first signal input unit, it can receive at least one first signal,
One interface unit, at least one first signal transmission can be received report by it to data communication module and from data communication module
Alert signal,
One control signal generation unit, it can produce a corresponding control signal according to alarm signal, and
One control signal output unit, it can perform control strategy to executing agency's output control signal.Status monitoring
Module receives vibration vibration signal and vibration signal is analyzed and processed, and draws analytical conclusions.This analyzing and processing mode letter
Single, the calculation resources occupied are few.
In another schematical embodiment of controller, data communication module includes：
One first signal-obtaining unit, it can read at least one first signal from control module,
One first signal transmission unit, its can by least one first signal transmission of reading to state monitoring module,
One status signal reading unit, its can from state monitoring module read state signal, and
One status signal transmission unit, it can be by the status signal transmission of reading to control module.The side of data communication module one
Face reads the signal of rotating speed, power, temperature etc. first from WinAC RTX platforms, and is transferred to state monitoring module；Separately
On the one hand vibration signal is read from windows platform, and is transferred to WinAC RTX platforms, be to realize WinAC RTX
The important bridge of data communication is carried out between the control module of platform and the state monitoring module of windows platform.
In another schematical embodiment of controller, data communication module also includes：
The clock of one clock reading unit, its clock that can read windows platform and WinAC RTX platforms,
The clock of one clock comparing unit, its clock that can interpolate that windows platform and WinAC RTX platforms whether one
Cause, and
One clock amending unit, it can be in the clock of windows platform and the inconsistent clock of WinAC RTX platforms
Correct the clock of WinAC RTX platforms.Data communication module WinAC RTX platforms and windows platform enter row clock
It is synchronous.
In another schematical embodiment of controller, control module uses Soft- PLC, and state monitoring module is used
X-tool.The Soft- PLC is based on advanced language programming, being capable of integrated operation screen, the flexible file operation of progress, with strong
Big control function.The X-tool programs can be based on mechanical vibration spectrum analysis principle, carry out the local analytics of vibration data.
In another schematical embodiment of controller, at least one first signal include tach signal, wind velocity signal,
One or more of combinations in power signal and temperature signal.Every one first signal is not vibration signal, it is to avoid same
The repeated acquisition of signal, simplifies the structure of system, reduces cost.
Another aspect of the present invention provides control and the state monitoring method of equipment, including：
In at least one first signal of a WinAC RTX platform receiving devices；
In a vibration signal of a windows platform receiving device；
By at least one first signal transmission to windows platform；
According to vibration signal and/or at least one first signal judge equipment state and export a status signal；
By status signal transmission to WinAC RTX platforms；
Corresponding control strategy is performed according to status signal；
Wherein, WinAC RTX platforms are independent of one another with windows platform, and every one first signal is not vibration signal.
The control of this method equipment and status monitoring it is integrated.
In a kind of schematical embodiment of this method, according to vibration signal and/or at least one first signal judges equipment
The step of state and one status signal of output, includes：
The amplitude or root-mean-square value or peak-to-peak value of vibration signal are calculated,
The amplitude or root-mean-square value or peak-to-peak value of vibration signal are compared with a threshold value, and
An alarm signal is exported as status signal when the amplitude or root-mean-square value or peak-to-peak value of vibration signal exceed threshold value；
The step of performing corresponding control strategy according to status signal includes：
One corresponding control signal is produced according to alarm signal, and
To executing agency's output control signal to perform control strategy.Here vibration signal is analyzed and processed, drawn point
Analyse conclusion.This analyzing and processing mode is simple, and the calculation resources occupied are few.
In another schematical embodiment of this method, by least one first signal transmission to windows platform
Step and will also it include before the step of status signal transmission to WinAC RTX platforms：
The clock of windows platform and the clock of WinAC RTX platforms are read,
Judge whether the clock of windows platform is consistent with the clock of WinAC RTX platforms,
WinAC RTX platforms are corrected in the clock of windows platform and the inconsistent clock of WinAC RTX platforms
Clock；
The step of by least one first signal transmission to windows platform, includes：
At least one first signal is read from WinAC RTX platforms,
By at least one first signal transmission of reading to windows platform；
The step of by status signal transmission to WinAC RTX platforms, includes：
From windows platform read state signal, and
By the status signal transmission of reading to WinAC RTX platforms.WinAC RTX platforms and windows platform are entering
Clock is carried out before row data communication synchronous.
Brief description of the drawings
Hereafter by clearly understandable mode by description of a preferred embodiment and with reference to accompanying drawing come to above-mentioned characteristic of the invention,
Technical characteristic, advantage and its implementation are further described, wherein：
Fig. 1 is the equipment and its control and condition monitoring system structural representation that one embodiment of the present of invention is provided；
Fig. 2 is the structured flowchart for the controller that one embodiment of the present of invention is provided；
Fig. 3 is control and the state monitoring method flow chart for the equipment that one embodiment of the present of invention is provided；
Fig. 4 is the flow chart for the step S40 that one embodiment of the present of invention is provided；
Fig. 5 is that the windows platform and WinAC RTX platforms that one embodiment of the present of invention is provided enter row clock synchronization
Method flow diagram.
Label declaration：
10 controllers
11 control modules
111 first signal input units
112 interface units
113 control signal generation units
114 control signal output units
13 state monitoring modules
131 vibration signal input blocks
132 arithmetic elements
133 comparing units
134 alarm signal generation units
15 data communication modules
151 first signal-obtaining units
152 first signal transmission units
153 status signal reading units
154 status signal transmission units
155 Clockreading units
156 clock comparing units
157 clock amending units
20 vibration acquisition modules
30 vibrating sensors
40 I/O modules
50 first sensors
60 human-computer interaction interfaces
70 long distance control systems
80 equipment
Embodiment
In order to be more clearly understood to the technical characteristic of invention, purpose and effect, now control illustrates the tool of the present invention
Body embodiment, in the various figures identical label represent identical part.
Each figure discussed below and being used to the various embodiments of the principle of the disclosure in the patent file are described only with
The mode of explanation and the scope of the present disclosure is should not be construed as limiting anyway.It will be understood to those of skill in the art that
The principle of the disclosure can be implemented in any equipment suitably arranged.This Shen will be described with reference to exemplary non-limiting embodiments
Various innovative teachings please.
Herein, " schematic " expression " serving as example, example or explanation ", will should not be described herein as " showing
Any diagram of meaning property ", embodiment are construed to a kind of preferred or more advantageous technical scheme.
To make only to schematically show part related to the present invention in simplified form, each figure, they do not represent its work
For the practical structures of product.In addition, so that simplified form is readily appreciated, there is the portion of identical structure or function in some figures
Part, schematically show only one of those, or only mark one of those.
Herein, each step of method is indicated with label, but label size is not offered as the sequencing between step.
Fig. 1 is the equipment and its control and condition monitoring system structural representation that one embodiment of the present of invention is provided.From Fig. 1
In as can be seen that the control of the equipment and condition monitoring system include controller 10, the vibration electrically connected with controller 10 adopts
Collection module 20, the vibrating sensor 30 electrically connected with vibration acquisition module 20, the I/O module 40 electrically connected with controller 10,
The first sensor 50 electrically connected with I/O module 40.In a schematical embodiment, the control of the equipment and state
Monitoring system also includes the human-computer interaction interface (also known as " HMI ") 60 electrically connected with controller 10.Human-computer interaction interface 60
Electrically connected by DVI interface (being not drawn into figure) with controller 10.In a schematical embodiment, the equipment
Control and condition monitoring system also include the long distance control system (be also known as " SCADA ") 70 that electrically connect with controller 10.
Equipment 80 generally includes the important mechanisms such as motor, gear-box, bearing (being not drawn into figure).In these important mechanisms
One or more vibrating sensors 30 are installed, to gather the vibration signal of these important mechanisms.In a schematical embodiment party
In formula, vibrating sensor 30 uses acceleration transducer or velocity sensor or displacement transducer.Vibrating sensor 30 is adopted
The vibration signal of collection is high-frequency signal, and received by vibration acquisition module 20.The number of vibration acquisition module 20 is one
It is individual or multiple.In a schematical embodiment, vibration acquisition module 20 is adopted using Siemens 1FN VIB-A vibrations
Collect module, the module can gather 6 road vibration signals.Vibration signal is transferred to controller 10 and carried out by vibration acquisition module 20
Analyzing and processing.The intrinsic frequency characteristic that controller 10 combines different mechanical parts according to the vibration signal is analyzed, so that
Judge the operation conditions of equipment, draw diagnosis report.User can be by the vibration feelings of the facilities for observation of human-computer interaction interface 60
Condition, obtains diagnosis report.
In equipment 80 or one or more first sensors 50 are installed on its periphery, with status informations such as collecting device, environment,
That is the first signal, such as the power, rotating speed and temperature of equipment.The first signal that first sensor 50 is gathered does not shake
Dynamic signal, i.e. first sensor 50 are not vibrating sensors.The first signal that first sensor 50 is gathered is numeral or mould
Intend signal, and received by I/O module 40.The number of I/O module 40 is one or more.In a schematical embodiment party
In formula, I/O module 40 uses ET200S series modules, the first signal of collecting device, and output control signal.IO moulds
Vibration signal is transferred to controller 10 and analyzed and processed by block 40.Controller 10 is according to the first signal and/or diagnosis report
By the output control signal of I/O module 40, the action of control executing agency is with the operation of control device.For example, controller 10
Analysis judgement has abnormal conditions appearance, then controlled motor is shut down.User can also be observed by human-computer interaction interface 60 and be controlled
The running situation of system is simultaneously manually operated to control system.
In a schematical embodiment, controller 10 is using Siemens's IPC427D industrial computers.IPC427D extends
The PCI-E boards of IEEE1394 live wires communication are supported, its effect is communicated with diagnostic acquisition module 20, obtain vibration
Data.Controller 10 is the controller as control system, and is used as the controller of condition monitoring system.Fig. 2 is this hair
The structured flowchart for the controller that bright one embodiment is provided.From figure 2 it can be seen that the controller 10 includes：
One control module 11, it is located at a WinAC RTX platforms, and is capable of at least one first signal of receiving device 80；
One state monitoring module 13, it is located at a windows platform, and is capable of a vibration signal of receiving device 80；With
One data communication module 15, it is located at windows platform, and control module 11 can be received this at least 1 the
One signal transmission is to state monitoring module 13.
Wherein, state monitoring module 13 judges the state of equipment 80 simultaneously according to the vibration signal and/or at least one first signal
A status signal is exported, data communication module 15 is by status signal transmission to control module 11, and control module 11 is according to state
Signal performs corresponding control strategy.With windows platform independently of one another, every one first signal is equal for WinAC RTX platforms
It is not vibration signal.
Carry SIMATIC WinAC RTX platforms and windows platform simultaneously in IPC427D industrial computers, the two that
This independence.In a schematical embodiment, control module 11 is the PLC journeys for being installed on WinAC RTX platforms
Sequence, i.e. Soft- PLC.The Soft- PLC is based on advanced language programming, can integrated operation screen, carry out flexible file operation,
With powerful control function.In a schematical embodiment, state monitoring module 13 uses and is installed on Windows
Platform X-tool programs.The X-tool programs can be based on mechanical vibration spectrum analysis principle, carry out local point of vibration data
Analysis.
In a schematical embodiment, at least one first signal include tach signal, wind velocity signal, power signal and
One or more of combinations in temperature signal.Every one first signal is not vibration signal, it is to avoid the repetition of same signal
Collection, simplifies the structure of system, reduces cost.
It is independent with windows platform to the embedded WinAC RTX platforms that control module 11 is run, and state is supervised
Survey module 13 and run on windows platform, the influence this avoid state monitoring module 13 to control module 11.But
Control module 11 and state monitoring module 13 can realize the communication of data by data communication module 15.Control module 11
By tach signal, wind velocity signal, power signal and temperature signal etc., these data are transferred to state monitoring module 13, state prison
Survey module 13 to be combined it with vibration data, targetedly the vibration data under different operating modes is analyzed, and draws
Analytical conclusions.State monitoring module 13 will reflect the status signal transmission of the analytical conclusions to control module 11.Control module
11 perform corresponding control strategy according to the status signal.For example, when there is abnormal generation, the status signal is alarm signal.
Now electric-control system 11 is carried out controlling executing agency to be shut down according to the alarm signal, reduction of speed etc. is operated.
In embodiments of the present invention, control module 11 and state monitoring module 13 are integrated in a controller 10, are realized
The control of equipment and status monitoring it is integrated, save cost.Control module 11 and state monitoring module 13 are in controller
Communicated in 10, communication speed is fast, improve the status monitoring and control efficiency of equipment.In addition, control module 11 and state prison
Survey module 13 and be integrated in a controller 10 and can locally carry out data processing and the generation of analysis report, be easy to scene
Operating personnel check, safeguarded.
With continued reference to Fig. 2, in a schematical embodiment,
State monitoring module 13 includes：
One vibration signal input block 131, it can receive vibration signal,
One arithmetic element 132, it can calculate the amplitude or root-mean-square value or peak-to-peak value of vibration signal,
One comparing unit 133, the amplitude or root-mean-square value or peak-to-peak value of vibration signal can be compared by it with a threshold value,
With
One alarm signal generation unit 134, it is exported when the amplitude or root-mean-square value or peak-to-peak value of vibration signal exceed threshold value
One alarm signal is used as status signal.
State monitoring module 13 receives vibration vibration signal and vibration signal is analyzed and processed, and draws analytical conclusions.It is right
The analyzing and processing of vibration signal includes the amplitude or root-mean-square value or peak-to-peak value for first calculating vibration signal, then by vibration signal
Amplitude or root-mean-square value or peak-to-peak value are compared with a threshold value, and the amplitude or root-mean-square value or peak-to-peak value of last vibration signal surpass
An alarm signal is exported when crossing threshold value.This analyzing and processing mode is simple, and the calculation resources occupied are few.This is schematically implemented
In mode, with analyzing and processing of the state monitoring module 13 to vibration signal, and illustrated exemplified by output alarm signal, but
It is not limited thereto.In another schematical embodiment, state monitoring module 13 from control module 11 also to receiving
At least one first signal analyzed and processed.In another schematical embodiment, state monitoring module 13 for
The result of analyzing and processing, output analysis report is for reference.
State monitoring module 13 can be realized by way of software, hardware or software and hardware combining.It is schematical real at one
Apply in mode, state monitoring module 13 is the X-tool softwares for being installed on windows platform.
Control module 11 includes：
One first signal input unit 111, it can receive at least one first signal,
One interface unit 112, it can be by least one first signal transmission to data communication module 15 and from data communication mould
Block 15 receives alarm signal,
One control signal generation unit 113, it can produce a corresponding control signal according to alarm signal, and
One control signal output unit 114, it (can be not drawn into) output control signal to perform to an executing agency in figure
Control strategy.
Control module 11 receives at least one first signal and is transferred to state monitoring module 13, is analyzed for state monitoring module
Processing；And according to the analysis result of state monitoring module 13, output control signal, to control exterior operator to perform
Control strategy.Interface unit 112 is located at WinAC RTX platforms, for data communication module 15 and control module 11 it
Between data communication.By taking wind power generating set as an example, when the amplitude of vibration exceedes threshold value, state monitoring module 13 is sent
Alarm signal, control module 11 receives executing agency's (such as emergency braking system) to wind power generating set after alarm signal
Output control signal so that compressor emergency shutdown.Control module 11 can be realized by way of software, hardware or software and hardware combining.
In a schematical embodiment, control module 11 is the PLC program for being installed on WinAC RTX platforms, i.e., soft
PLC.PLC program is developed using TIA-Portal.Interface function is write using SCL language, interface unit 112 is realized.
Interface unit 112 can realize well WinAC RTX platforms Soft- PLC and windows platform X-tool softwares it
Between data communication.
In a schematical embodiment, data communication module 15 includes：
One first signal-obtaining unit 151, it can read at least one first signal from control module 11,
One first signal transmission unit 152, its can by least one first signal transmission of reading to state monitoring module 13,
One status signal reading unit 153, its can from the read state signal of state monitoring module 13, and
One status signal transmission unit 154, it can be by the status signal transmission of reading to control module 11.
Data communication module 15 is to realize status monitoring of the control module 11 with windows platform of WinAC RTX platforms
The important bridge of data communication is carried out between module 13.Data communication module 15 can pass through software, hardware or software and hardware
With reference to mode realize.In a schematical embodiment, data communication module 15 is that can be put down by WinAC RTX
The DLL driving files that platform is called.DLL drivings are developed using VisualStudio 2008, programming language uses C++,
Operate in IPC system, the ODK kits and WinAC RTX platforms provided by Siemens carries out data exchange.
Can automatically generate WinAC RTX platforms using WinAC ODK kits, after the program compiling write can call
Dll file.The driving is operated on windows platform, it is possible to achieve the communication with WinAC RTX platforms.Number
The signal of rotating speed, power, temperature etc. first is read from WinAC RTX platforms according to the one side of communication module 15, and transmitted
To state monitoring module 13；On the other hand vibration signal is read from windows platform, and is transferred to WinAC RTX and put down
Platform.In a schematical embodiment, the tach signal of reading is converted into after frequency signal by data communication module 15
It is transmitted further to X-tool.In a schematical embodiment, the first signal transmission unit 152 by this at least one first letter
Number it is transferred to arithmetic element 132.Now arithmetic element 132 is also handled at least one first signal, for auxiliary pair
The analysis of vibration signal.
In a schematical embodiment, data communication module 15 also includes：
The clock of one clock reading unit 155, its clock that can read windows platform and WinAC RTX platforms,
The clock of one clock comparing unit 156, its clock that can interpolate that windows platform and WinAC RTX platforms is
It is no consistent, and
One clock amending unit 157, it can differ in the clock of windows platform and the clock of WinAC RTX platforms
The clock of WinAC RTX platforms is corrected during cause.
Data communication module 15 is modified to the clock of WinAC RTX platforms so that the clock of windows platform and
After the clock of WinAC RTX platforms is consistent, then proceed by the transmission of data.WinAC RTX platforms and Windows
Platform is located in same IPC, but independently of one another, exchange needs to make the clock of the two synchronous before data.
Fig. 3 is control and the state monitoring method flow chart for the equipment that one embodiment of the present of invention is provided.Can be with from Fig. 3
Find out, the control of the equipment and state monitoring method comprise the following steps：
S10, at least one first signal of a WinAC RTX platform receiving devices；
S20, in a vibration signal of a windows platform receiving device；
S30, will at least one first signal transmission to windows platform；
S40, according to vibration signal and/or at least one first signal judge equipment state and export a status signal；
S50, by status signal transmission to WinAC RTX platforms；
S60, corresponding control strategy is performed according to status signal.
Wherein, WinAC RTX platforms are independent of one another with windows platform, and every one first signal is not vibration signal.
Step S10 is later than step S20 or step S10 and step S20 simultaneously prior to step S20, either step S10.
Step S30 is later than step S50 or step S30 and step S50 simultaneously prior to step S50, either step S30.
As shown in figure 4, in a schematical embodiment, step S40, according to vibration signal and/or at least one first
Signal judges the state of equipment and one status signal of output further comprises：
S41, calculates the amplitude or root-mean-square value or peak-to-peak value of vibration signal,
S42, amplitude or root-mean-square value or peak-to-peak value and the threshold value of vibration signal are compared, and
S43, exports an alarm signal and believes as state when the amplitude or root-mean-square value or peak-to-peak value of vibration signal exceed threshold value
Number.
When the amplitude or root-mean-square value or peak-to-peak value of vibration signal in step S40 are not less than threshold value, step S43 is skipped, no
Output alarm signal.
In a schematical embodiment, S60 performs corresponding control strategy according to status signal and further comprised：
S61, a corresponding control signal is produced according to alarm signal, and
S62, to executing agency's output control signal to perform control strategy.
As shown in figure 5, in a schematical embodiment, following step is also included before step S30 and step S50
The rapid clock for realizing windows platform and WinAC RTX platforms is synchronous：
S71, reads the clock of windows platform and the clock of WinAC RTX platforms,
S72, judges whether the clock of windows platform is consistent with the clock of WinAC RTX platforms,
S73, WinAC RTX is corrected in the clock of windows platform and the inconsistent clock of WinAC RTX platforms flat
The clock of platform.
When the clock that windows platform is judged in step S72 is consistent with the clock of WinAC RTX platforms, step is skipped
S73。
Step S30 includes：
S31, at least one first signal is read from WinAC RTX platforms,
S32, by least one first signal transmission of reading to windows platform；
Step S50 includes：
S51, from windows platform read state signal, and
S52, by the status signal transmission of reading to WinAC RTX platforms.
It should be understood that, although this specification is described according to each embodiment, but not each embodiment only includes one
Individual independent technical scheme, only for clarity, those skilled in the art will should illustrate this narrating mode of specification
Book is as an entirety, and technical scheme in each embodiment can also be through appropriately combined, and forming those skilled in the art can be with
The other embodiment of understanding.
The a series of detailed description of those listed above illustrating only for the possible embodiments of the present invention, they
And be not used to limit the scope of the invention, all Equivalent embodiments made without departing from skill spirit of the present invention or change all should
Within protection scope of the present invention.
Claims (9)
1. controller, control and status monitoring for equipment (80), including：
One control module (11), it is located at a WinAC RTX platforms, and can receive at least one first letter of the equipment (80)
Number；
One state monitoring module (13), it is located at a windows platform, and can receive a vibration signal of the equipment (80)；
With
One data communication module (15), it is located at the windows platform, and can be by the described of the control module (11) reception
At least one first signal transmission is to the state monitoring module (13)；
Wherein, the state monitoring module (13) judges the equipment according to the vibration signal and/or at least one first signal
(80) state simultaneously exports a status signal, and the data communication module (15) is by the status signal transmission to the control module
(11), the control module (11) performs corresponding control strategy, the WinAC RTX platforms and institute according to the status signal
State windows platform independently of one another, each first signal is not vibration signal.
2. controller according to claim 1, it is characterised in that
The state monitoring module (13) includes：
One vibration signal input block (131), it can receive the vibration signal,
One arithmetic element (132), it can calculate the amplitude or root-mean-square value or peak-to-peak value of the vibration signal,
One comparing unit (133), the amplitude or root-mean-square value or peak-to-peak value of the vibration signal can be compared by it with a threshold value,
With
One alarm signal generation unit (134), it exceedes the threshold value in the amplitude or root-mean-square value or peak-to-peak value of the vibration signal
When export an alarm signal as the status signal；
The control module (11) includes：
One first signal input unit (111), it can receive at least one first signal,
One interface unit (112), it can be by least one first signal transmission to the data communication module (15) and from described
Data communication module (15) receives the alarm signal,
One control signal generation unit (113), it can produce a corresponding control signal according to the alarm signal, and
One control signal output unit (114), it can export the control signal to perform the control strategy to an executing agency.
3. controller according to claim 1, it is characterised in that the data communication module (15) includes：
One first signal-obtaining unit (151), its can read from the control module (11) described at least one first signal,
One first signal transmission unit (152), at least one first signal transmission described in reading can be given the status monitoring mould by it
Block (13),
One status signal reading unit (153), it can read the status signal from the state monitoring module (13), and
One status signal transmission unit (154), the status signal transmission of reading can be given the control module (11) by it.
4. controller according to claim 3, it is characterised in that the data communication module (15) also includes：
One clock reading unit (155), its clock that can read the windows platform and the WinAC RTX platforms
Clock,
One clock comparing unit (156), its clock that can interpolate that the windows platform and the WinAC RTX platforms
Whether clock is consistent, and
One clock amending unit (157), its can the windows platform clock and the WinAC RTX platforms when
The clock of the WinAC RTX platforms is corrected when clock is inconsistent.
5. controller according to claim 1, it is characterised in that the control module (11) uses Soft- PLC, the shape
State monitoring modular (13) uses X-tool.
6. controller according to claim 1, it is characterised in that at least one first signal includes tach signal, wind
One or more of combinations in fast signal, power signal and temperature signal.
7. control and the state monitoring method of equipment, including：
At least one first signal of the equipment is received in a WinAC RTX platforms；
A vibration signal of the equipment is received in a windows platform；
Will described at least one first signal transmission to the windows platform；
The state of the equipment is judged according to the vibration signal and/or at least one first signal and a status signal is exported；
By the status signal transmission to the WinAC RTX platforms；
Corresponding control strategy is performed according to the status signal；
Wherein, the WinAC RTX platforms are independent of one another with the windows platform, and each first signal is not
Vibration signal.
8. method according to claim 7, it is characterised in that
It is described according to the vibration signal and/or at least one first signal judge the equipment state and export a state letter
Number the step of include：
The amplitude or root-mean-square value or peak-to-peak value of the vibration signal are calculated,
The amplitude or root-mean-square value or peak-to-peak value of the vibration signal are compared with a threshold value, and
An alarm signal is exported as the shape when the amplitude or root-mean-square value or peak-to-peak value of the vibration signal exceed the threshold value
State signal；
The step of execution corresponding control strategy according to the status signal, includes：
One corresponding control signal is produced according to the alarm signal, and
Export the control signal to perform the control strategy to an executing agency.
9. method according to claim 7, it is characterised in that
It is described by least one first signal transmission to the windows platform the step of and described the status signal is passed
Also include before the step of transporting to the WinAC RTX platforms：
The clock of the windows platform and the clock of the WinAC RTX platforms are read,
Judge whether the clock of the windows platform is consistent with the clock of the WinAC RTX platforms,
The WinAC is corrected in the clock of the windows platform and the inconsistent clock of the WinAC RTX platforms
The clock of RTX platforms；
It is described by least one first signal transmission to the windows platform the step of include：
From at least one first signal described in WinAC RTX platforms reading,
By at least one first signal transmission described in reading to the windows platform；
It is described by the status signal transmission to the WinAC RTX platforms the step of include：
The status signal is read from the windows platform, and
By the status signal transmission of reading to the WinAC RTX platforms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610003860.XA CN106940540B (en) | 2016-01-04 | 2016-01-04 | Controller, the control of equipment and state monitoring method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610003860.XA CN106940540B (en) | 2016-01-04 | 2016-01-04 | Controller, the control of equipment and state monitoring method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106940540A true CN106940540A (en) | 2017-07-11 |
| CN106940540B CN106940540B (en) | 2019-04-16 |
Family
ID=59469615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610003860.XA Active CN106940540B (en) | 2016-01-04 | 2016-01-04 | Controller, the control of equipment and state monitoring method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106940540B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112650190A (en) * | 2019-10-13 | 2021-04-13 | 九江精密测试技术研究所 | Conversion device for rapidly realizing RTX control system and embedded control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130017698A (en) * | 2011-08-11 | 2013-02-20 | (주)심랩 | Realtime robot control framework |
| CN103616884A (en) * | 2013-11-06 | 2014-03-05 | 北京控制工程研究所 | Millisecond-level satellite attitude orbit control real-time testing method |
| CN104750540A (en) * | 2015-04-10 | 2015-07-01 | 哈尔滨工业大学 | Aircraft mission computer simulator |
-
2016
- 2016-01-04 CN CN201610003860.XA patent/CN106940540B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130017698A (en) * | 2011-08-11 | 2013-02-20 | (주)심랩 | Realtime robot control framework |
| CN103616884A (en) * | 2013-11-06 | 2014-03-05 | 北京控制工程研究所 | Millisecond-level satellite attitude orbit control real-time testing method |
| CN104750540A (en) * | 2015-04-10 | 2015-07-01 | 哈尔滨工业大学 | Aircraft mission computer simulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112650190A (en) * | 2019-10-13 | 2021-04-13 | 九江精密测试技术研究所 | Conversion device for rapidly realizing RTX control system and embedded control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106940540B (en) | 2019-04-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10288043B2 (en) | Wind turbine condition monitoring method and system | |
| US8352787B2 (en) | Plant control system and method | |
| CN110865607A (en) | Five-axis numerical control machine tool control method based on digital twinning | |
| CN103115667B (en) | A kind of sensor-based vibration monitoring device | |
| CN103250107A (en) | Intelligent detecting system and detecting method for detecting fault of device | |
| CN101441456A (en) | Double-core embedded type networking data collector and blind source separating filtering method | |
| CN103234746A (en) | Device and method for online diagnosing faults of wind turbine generator gear case | |
| CN113420465A (en) | Hydraulic support full-life cycle management method based on digital twin model | |
| CN109270914A (en) | Device information provides device, device information providing method and recording medium | |
| Łuczak | Machine Fault Diagnosis through Vibration Analysis: Time Series Conversion to Grayscale and RGB Images for Recognition via Convolutional Neural Networks | |
| CN108377209A (en) | Equipment fault detecting system based on SCADA and detection method | |
| CN106940540A (en) | Controller, the control of equipment and state monitoring method | |
| CN103817695B (en) | A kind of control method of robot flexibility joint and drive unit | |
| CN203163988U (en) | Wind turbine generator gear case on-line fault diagnosis device | |
| CN205332998U (en) | A health monitoring system for building structure | |
| CN106525214A (en) | Wind-driven generator vibration detecting system | |
| CN104267336B (en) | Fault diagnosis system based on circuit breaker operating mechanism | |
| CN113064389B (en) | Intelligent production line touch control system and method based on digital twinning | |
| CN114165430B (en) | Edge-computing-based computer pump health monitoring method, system, equipment and medium | |
| CN112859725B (en) | Monitoring system for status characteristic signals of plant equipment | |
| CN110244188A (en) | Power grid fault diagnosis method and device and power distribution switch monitoring terminal | |
| CN108088646A (en) | A kind of rotation test device electric control system | |
| WO2023053511A1 (en) | Control system, information processing method, and information processing device | |
| CN108376206B (en) | Method for monitoring mechanical equipment on line in real time by applying kinematics combined simulation platform | |
| CN207866454U (en) | One kind monitoring agricultural machinery failure system based on subharmonic vibration |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |