CN110244646A - A kind of real-time monitoring system and its method of equipment running status - Google Patents
A kind of real-time monitoring system and its method of equipment running status Download PDFInfo
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- CN110244646A CN110244646A CN201910479200.2A CN201910479200A CN110244646A CN 110244646 A CN110244646 A CN 110244646A CN 201910479200 A CN201910479200 A CN 201910479200A CN 110244646 A CN110244646 A CN 110244646A
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- 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
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
- G05B19/058—Safety, monitoring
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- 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
- G05B2219/10—Plc systems
- G05B2219/14—Plc safety
- G05B2219/14006—Safety, monitoring in general
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The invention relates to a kind of real-time monitoring system of equipment running status and its method, the system comprises: data acquisition module, for acquiring the vibration data of target device in real time；Front-end processor, obtains the vibration data of the target device, and whether the vibration data of the target device according to the target vibration threshold decision prestored is abnormal；If it is determined that then sending echo signal to back-stage management center when the vibration data of the target device is abnormal data；And the back-stage management center, for receiving the vibration data and the echo signal of the target device, and the operating status of the target device is determined according to the echo signal, the acquisition that the present invention passes through the vibration data to target device, carry out the operating status of monitoring objective equipment, the potential faults that target device occurs can be found in time, and are handled in time, ensured the safe and stable operation of target device.
Description
Technical field
The present invention relates to equipment monitoring technical fields, more particularly, to a kind of real-time monitoring system of equipment running status
System and its method.
Background technique
The production equipment maintenance in currently manufactured field is mainly carried out by two ways, first is that plant maintenance personnel's determines
Phase checks；Second is that mentioning report by producers, then solved by maintenance personal when equipment fault leads to production disruption in process of production
Certainly；Both the above mode belong to after Passive Management mode, especially device fails in actual production management cannot and
Shi Faxian, and then the negative effect for being difficult to estimate is brought to production.
Summary of the invention
For above-mentioned drawback existing in the prior art, the object of the present invention is to provide a kind of the real-time of equipment running status
System and method are monitored, cannot be found in time after solving device fails in the prior art, and then difficulty is brought to production
The problem of with the negative effect of estimation.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.
A kind of real-time monitoring system of equipment running status proposed according to the present invention, including data acquisition module, are used for
The vibration data of acquisition target device in real time；Front-end processor, obtain the vibration data of the target device, and according to prestoring
Whether the vibration data that target shakes target device described in threshold decision is abnormal；If it is determined that the vibration data of the target device is
When abnormal data, then echo signal is sent to back-stage management center；And the back-stage management center, for receiving the target
The vibration data of equipment and the echo signal, and determine according to the echo signal operating status of the target device.
In one embodiment of this invention, the data acquisition module includes shock sensor and Programmable logical controller
Device, the front-end processor include data memory module, data processing module and data transmission module.
It in one embodiment of this invention, further include mobile terminal, the mobile terminal is for receiving the back-stage management
The vibration data and echo signal for the target device that center is sent, and the feedback signal of generation is sent to the backstage and is managed
Reason center.
In one embodiment of this invention, the back-stage management center is also used to store the institute that the front-end processor is sent
State the vibration data of target device.
In one embodiment of this invention, the target vibration threshold value is normal vibration threshold value or abnormal vibration threshold value, institute
Stating echo signal is abnormal signal or maintenance signal.
In one embodiment of this invention, the front-end processor is by the vibration data of the target device and described normal
Vibration threshold value compares and analyzes, when analyzing the vibration data of the target device in the normal vibration threshold range
When, record the vibration data of the target device.
In one embodiment of this invention, the front-end processor is by the vibration data of the target device and described normal
Vibration threshold value compares and analyzes, and analyzes the vibration number of the target device beyond the normal vibration threshold range
According to.
In one embodiment of this invention, the front-end processor will exceed the mesh of the normal vibration threshold range
The vibration data of marking device is compared and analyzed with the abnormal vibration threshold value, exceeds the normal vibration threshold value model when analyzing
When the vibration data of the target device enclosed is in the abnormal vibration threshold range, the abnormal signal is sent to after described
Platform administrative center.
In one embodiment of this invention, the front-end processor will exceed the mesh of the normal vibration threshold range
The vibration data of marking device is compared and analyzed with the abnormal vibration threshold value, exceeds the normal vibration threshold value model when analyzing
When the vibration data of the target device enclosed is not in the abnormal vibration threshold range, the maintenance signal is sent to described
Back-stage management center, and control the target device and shut down.
The object of the invention to solve the technical problems is also realized using following technical scheme.
A kind of method of real-time of equipment running status proposed according to the present invention, includes the following steps: to pass through data
Acquisition module acquires the vibration data of target device in real time；The vibration data of the target device is obtained by front-end processor,
And whether the vibration data of the target device according to the target vibration threshold decision prestored is abnormal；If it is determined that the target device
Vibration data be abnormal data when, then send echo signal to back-stage management center；And pass through the back-stage management center
The vibration data and the echo signal of the target device are received, and the target device is determined according to the echo signal
Operating status.
By above technical scheme, the beneficial effects obtained by the present invention are as follows being: data acquisition module acquires target in real time and sets
Standby vibration data；Front-end processor obtains the vibration data of the target device, and is sentenced according to the target vibration threshold value prestored
Break the target device vibration data it is whether abnormal；If it is determined that when the vibration data of the target device is abnormal data, then
Echo signal is sent to back-stage management center；And the back-stage management center receives vibration data and the institute of the target device
Echo signal is stated, and determines that the operating status of the target device, the present invention pass through to target device according to the echo signal
The acquisition of the vibration data of main shaft, to judge target device whether normal operation, and the present invention can by the vibration data of storage,
Abnormal data, abnormal signal, maintenance signal etc. are sent to back-stage management center and mobile terminal in real time, it is ensured that each level people from scene
The operating status of the understanding target device of member promptly and accurately.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the real-time monitoring system for the equipment running status that the embodiment of the present invention one provides；
Fig. 2 is the step flow chart of the method for real-time of equipment running status provided by Embodiment 2 of the present invention.
Specific embodiment
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Attached drawing and preferred embodiment, real-time monitoring system and its method its tool to a kind of equipment running status proposed according to the present invention
Body embodiment, structure, feature and its effect, detailed description is as follows.Obviously, described embodiment is a part of the invention
Embodiment, instead of all the embodiments.Based on the embodiment of the present invention, those of ordinary skill in the art are not making creation
Property labour under the premise of every other embodiment obtained, belong to protection scope of the present invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
Embodiment one
As shown in Figure 1, the structural schematic diagram of the real-time monitoring system for equipment running status provided in an embodiment of the present invention,
It include: data acquisition module 110, for acquiring the vibration data of target device in real time；Front-end processor 120 obtains the mesh
Whether the vibration data of marking device, and the vibration data of the target device according to the target vibration threshold decision prestored are abnormal；
If it is determined that then sending echo signal to back-stage management center 130 when the vibration data of the target device is abnormal data；And
The back-stage management center 130, for receiving the vibration data and the echo signal of the target device, and according to the mesh
Mark signal determines the operating status of the target device, and this system is applied on the target device of main shaft drives, by target
The vibration data of machine spindle is acquired, and then judges target device whether normal operation.
In one embodiment of this invention, the data acquisition module 110 includes shock sensor and programmable logic control
Device processed, shock sensor is according to the main shaft operating status of target device (production equipment), and according to (1 second/time -60 of setpoint frequency
Second/time) it is acquired the movement of vibration data, collected vibration data is uploaded to front-end processing by programmable logic controller (PLC)
Device 120.
In one embodiment of this invention, the front-end processor 120 includes data memory module 121, data processing mould
Block 122 and data transmission module 123；Specifically, the collected vibration of 121 storing data acquisition module of data memory module 110
Data；Data processing module 122 records the starting time and time out of service of target device, and setting target device main shaft is opened
Beginning work to the time and main shaft for entering working condition stopped working to the time of stationary state, and recorded the time of above-mentioned setting
Data then carry out alert process when judging that target device does not enter normal condition beyond the time of above-mentioned setting.
In one embodiment of this invention, the normal vibration threshold of machine spindle is stored in advance in the data memory module 121
It is worth table, normal vibration threshold value table can be normal vibration range data list (under different load conditions)；Equipment is stored simultaneously
The abnormal vibration threshold value table of main shaft, the abnormal threshold value table that shakes can shake range data list (in different loads condition for the limit
Under)；The data processing module 122 is opposite with normal vibration threshold value in real time according to the vibration data that setpoint frequency will acquire
Than, such as in normal vibration threshold range when, only keep a record, the vibration data of record is normal data；The data processing mould
Block 122 analyzes the abnormal data beyond normal vibration threshold range, is shaking threshold value extremely when analyzing abnormal data
When in range, exception information is issued；When analyzing abnormal data beyond abnormal vibration threshold range, publication maintenance information, and stop
Machine；By the data transmission module 123 by normal data transfer to APP system, related personnel can be checked in APP system and
Export；Abnormal data is transmitted to APP system by data transmission module 123, APP system pushes away abnormal data in the form of text
Related personnel is given, related personnel can check and export in APP system；It will safeguard that information passes by data transmission module 123
APP system is transported to, maintenance work order is issued by APP system, and be pushed to related personnel；It will be upper by data transmission module 123
It states all data and is uploaded to back-stage management center 130.
In one embodiment of this invention, further include mobile terminal 140, the mobile terminal 140 for receive it is described after
The vibration data and echo signal for the target device that platform administrative center 130 sends, and the feedback signal of generation is sent to
The back-stage management center 130.For example, the mobile terminal 140 receives the maintenance signal that the back-stage management center 130 is sent
Afterwards, relevant staff can be reminded to safeguard target device, after service is complete, the mobile terminal 140 can will be safeguarded
The feedback signal of completion is sent to the back-stage management center 130.
In one embodiment of this invention, the back-stage management center 130 is also used to receive and store the front-end processing
The vibration data for the target device that device 120 is sent.
In one embodiment of this invention, the target vibration threshold value is normal vibration threshold value or abnormal vibration threshold value, institute
Stating echo signal is abnormal signal or maintenance signal.
In one embodiment of this invention, the front-end processor 120 by the vibration data of the target device with it is described
Normal vibration threshold value compares and analyzes, when analyzing the vibration data of the target device in the normal vibration threshold range
When interior, the vibration data that front-end processor 120 analyzes at this time is normal data, it is only necessary to record the vibration of the target device
Data.
In one embodiment of this invention, the front-end processor 120 by the vibration data of the target device with it is described
Normal vibration threshold value compares and analyzes, and analyzes the vibration of the target device beyond the normal vibration threshold range
Data, the vibration data that front-end processor 120 analyzes at this time is abnormal data, and there are two types of above-mentioned abnormal datas, and one kind is place
Data between normal vibration threshold value and abnormal vibration threshold value, another is the data beyond abnormal vibration threshold value, according to
The operation logic of target device, whens device fails, necessarily have various abnormal datas to occur, by these various abnormal datas and
Shi Jilu simultaneously informs maintenance personnel, the effect that can be safeguarded in advance with significant increase equipment, reduces and brings because equipment fault is shut down
Negative effect.
In one embodiment of this invention, the front-end processor 120 will exceed the institute of the normal vibration threshold range
The vibration data and the abnormal vibration threshold value for stating target device compare and analyze, and exceed the normal vibration threshold when analyzing
When being worth the vibration data of the target device of range in the abnormal vibration threshold range, the abnormal signal is sent to institute
State back-stage management center 130.
In one embodiment of this invention, the front-end processor 120 will exceed the institute of the normal vibration threshold range
The vibration data and the abnormal vibration threshold value for stating target device compare and analyze, and exceed the normal vibration threshold when analyzing
When being worth the vibration data of the target device of range not in the abnormal vibration threshold range, the maintenance signal is sent extremely
The back-stage management center 130, and control the target device and shut down.
Embodiment two
As shown in Fig. 2, the step flow chart of the method for real-time for equipment running status provided in an embodiment of the present invention,
Include the following steps:
Step S210: the vibration data of target device is acquired in real time by data acquisition module.
Step S220: the vibration data of the target device is obtained by front-end processor, and is shaken according to the target prestored
Whether the vibration data of target device described in dynamic threshold decision is abnormal；If it is determined that the vibration data of the target device is abnormal number
According to when, then send echo signal to back-stage management center.
Step S230: the vibration data of the target device is received by the back-stage management center and the target is believed
Number, and determine according to the echo signal operating status of the target device.
In one embodiment of this invention, further includes: the back-stage management center 130 is received by mobile terminal 140 and is sent out
The vibration data and echo signal of the target device sent, and the feedback signal of generation is sent to the back-stage management center
130.For example, related work can be reminded after the mobile terminal 140 receives the maintenance signal that the back-stage management center 130 is sent
Make personnel to safeguard target device, after service is complete, the feedback signal that the mobile terminal 140 can complete maintenance is sent out
It send to the back-stage management center 130.
In one embodiment of this invention, the normal vibration threshold of machine spindle is previously stored by data memory module 121
It is worth table, normal vibration threshold value table can be normal vibration range data list (under different load conditions)；Equipment is stored simultaneously
The abnormal vibration threshold value table of main shaft, the abnormal threshold value table that shakes can shake range data list (in different loads condition for the limit
Under)；The vibration data that data processing module 122 will acquire according to setpoint frequency compares with normal vibration threshold value in real time, such as
It in normal vibration threshold range, only keeps a record, the vibration data of record is normal data；Data processing module 122 is to exceeding
The abnormal data of normal vibration threshold range is analyzed, and when analyzing abnormal data in vibration threshold range extremely, is issued
Exception information；Abnormal data is analyzed beyond abnormal vibration threshold range, publication maintenance information, and is shut down；It is transmitted by data
Normal data transfer to APP system, related personnel can be checked and be exported in APP system by module 123；Mould is transmitted by data
Abnormal data is transmitted to APP system by block 123, and abnormal data is pushed to related personnel, relevant people by APP system in the form of text
Member can check and export in APP system；It will safeguard that information is transmitted to APP system by data transmission module 123, pass through APP
System publication maintenance work order, and it is pushed to related personnel；Above-mentioned all data are uploaded to backstage by data transmission module 123
Administrative center 130.
In one embodiment of this invention, the target vibration threshold value is normal vibration threshold value or abnormal vibration threshold value, institute
Stating echo signal is abnormal signal or maintenance signal.
In one embodiment of this invention, the front-end processor 120 by the vibration data of the target device with it is described
Normal vibration threshold value compares and analyzes, when analyzing the vibration data of the target device in the normal vibration threshold range
When interior, the vibration data that front-end processor 120 analyzes at this time is normal data, it is only necessary to record the vibration of the target device
Data.
In one embodiment of this invention, the front-end processor 120 by the vibration data of the target device with it is described
Normal vibration threshold value compares and analyzes, and analyzes the vibration of the target device beyond the normal vibration threshold range
Data, the vibration data that front-end processor 120 analyzes at this time is abnormal data, and there are two types of above-mentioned abnormal datas, and one kind is place
Data between normal vibration threshold value and abnormal vibration threshold value, another is the data beyond abnormal vibration threshold value, according to
The operation logic of target device, whens device fails, necessarily have various abnormal datas to occur, by these various abnormal datas and
Shi Jilu simultaneously informs maintenance personnel, the effect that can be safeguarded in advance with significant increase equipment, reduces and brings because equipment fault is shut down
Negative effect.
In one embodiment of this invention, the front-end processor 120 will exceed the institute of the normal vibration threshold range
The vibration data and the abnormal vibration threshold value for stating target device compare and analyze, and exceed the normal vibration threshold when analyzing
When being worth the vibration data of the target device of range in the abnormal vibration threshold range, the abnormal signal is sent to institute
State back-stage management center 130.
In one embodiment of this invention, the front-end processor 120 will exceed the institute of the normal vibration threshold range
The vibration data and the abnormal vibration threshold value for stating target device compare and analyze, and exceed the normal vibration threshold when analyzing
When being worth the vibration data of the target device of range not in the abnormal vibration threshold range, the maintenance signal is sent extremely
The back-stage management center 130, and control the target device and shut down.
The present invention is the real-time monitoring system and its method of a kind of equipment running status, is adopted in real time by data acquisition module
Collect the vibration data of target device；Front-end processor obtains the vibration data of the target device, and is shaken according to the target prestored
Whether the vibration data of target device described in dynamic threshold decision is abnormal；If it is determined that the vibration data of the target device is abnormal number
According to when, then send echo signal to back-stage management center；And the back-stage management center receives the vibration of the target device
Data and the echo signal, and determine according to the echo signal operating status of the target device, the present invention by pair
The acquisition of the vibration data of target device main shaft, to judge target device whether normal operation, and the present invention can be by storage
Vibration data, abnormal data, abnormal signal, maintenance signal etc. are sent to back-stage management center and mobile terminal in real time, it is ensured that each
The operating status of the understanding target device of level Field Force promptly and accurately.
The above described is only a preferred embodiment of the present invention, be not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of real-time monitoring system of equipment running status characterized by comprising
Data acquisition module, for acquiring the vibration data of target device in real time；
Front-end processor obtains the vibration data of the target device, and the mesh according to the target vibration threshold decision prestored
Whether the vibration data of marking device is abnormal；If it is determined that then sending target when the vibration data of the target device is abnormal data
Signal is to back-stage management center；And
The back-stage management center, for receiving the vibration data and the echo signal of the target device, and according to described
Echo signal determines the operating status of the target device.
2. a kind of real-time monitoring system of equipment running status according to claim 1, which is characterized in that the data are adopted
Collection module includes shock sensor and programmable logic controller (PLC), and the front-end processor includes data memory module, at data
Manage module and data transmission module.
3. a kind of real-time monitoring system of equipment running status according to claim 1, which is characterized in that further include movement
Terminal, the mobile terminal are used to receive the vibration data and target letter for the target device that the back-stage management center is sent
Number, and the feedback signal of generation is sent to the back-stage management center.
4. a kind of real-time monitoring system of equipment running status according to claim 1, which is characterized in that the backstage pipe
Reason center is also used to store the vibration data for the target device that the front-end processor is sent.
5. a kind of real-time monitoring system of equipment running status according to claim 1, which is characterized in that the target shake
Dynamic threshold value is normal vibration threshold value or abnormal vibration threshold value, the echo signal are abnormal signal or maintenance signal.
6. a kind of real-time monitoring system of equipment running status according to claim 5, which is characterized in that at the front end
Reason device compares and analyzes the vibration data of the target device and the normal vibration threshold value, sets when analyzing the target
When standby vibration data is in the normal vibration threshold range, the vibration data of the target device is recorded.
7. a kind of real-time monitoring system of equipment running status according to claim 5, which is characterized in that at the front end
Reason device the vibration data of the target device and the normal vibration threshold value are compared and analyzed, and analyze beyond it is described just
The often vibration data of the target device of vibration threshold range.
8. a kind of real-time monitoring system of equipment running status according to claim 7, which is characterized in that at the front end
Reason device will exceed the vibration data of the target device of the normal vibration threshold range and the abnormal vibration threshold value carries out
Comparative analysis, when the vibration data for analyzing the target device beyond the normal vibration threshold range is shaken in the exception
When in dynamic threshold range, the abnormal signal is sent to the back-stage management center.
9. a kind of real-time monitoring system of equipment running status according to claim 7, which is characterized in that at the front end
Reason device will exceed the vibration data of the target device of the normal vibration threshold range and the abnormal vibration threshold value carries out
Comparative analysis, when analyze beyond the normal vibration threshold range the target device vibration data not in the exception
When shaking in threshold range, the maintenance signal is sent to the back-stage management center, and is controlled the target device and shut down.
10. a kind of method of real-time of equipment running status, which comprises the steps of:
Acquire the vibration data of target device in real time by data acquisition module；
The vibration data of the target device is obtained by front-end processor, and according to the target vibration threshold decision prestored
Whether the vibration data of target device is abnormal；If it is determined that then sending mesh when the vibration data of the target device is abnormal data
Signal is marked to back-stage management center；And
The vibration data and the echo signal of the target device are received by the back-stage management center, and according to the mesh
Mark signal determines the operating status of the target device.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910479200.2A CN110244646A (en) | 2019-06-04 | 2019-06-04 | A kind of real-time monitoring system and its method of equipment running status |
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| CN201910479200.2A CN110244646A (en) | 2019-06-04 | 2019-06-04 | A kind of real-time monitoring system and its method of equipment running status |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069975A (en) * | 2019-12-13 | 2020-04-28 | 首都航天机械有限公司 | Real-time monitoring and self-adaptive control system and method for terminal running state of numerically controlled milling machine |
| CN113640005A (en) * | 2021-08-18 | 2021-11-12 | 济宁华源热电有限公司 | Steam turbine vibration monitoring system and monitoring method thereof |
-
2019
- 2019-06-04 CN CN201910479200.2A patent/CN110244646A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111069975A (en) * | 2019-12-13 | 2020-04-28 | 首都航天机械有限公司 | Real-time monitoring and self-adaptive control system and method for terminal running state of numerically controlled milling machine |
| CN113640005A (en) * | 2021-08-18 | 2021-11-12 | 济宁华源热电有限公司 | Steam turbine vibration monitoring system and monitoring method thereof |
| CN113640005B (en) * | 2021-08-18 | 2024-04-02 | 济宁华源热电有限公司 | Steam turbine vibration monitoring system and monitoring method thereof |
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