CN109945930A - A kind of electromechanical equipment fault detection approach based on electromagnetic technique - Google Patents
A kind of electromechanical equipment fault detection approach based on electromagnetic technique Download PDFInfo
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- CN109945930A CN109945930A CN201910301845.7A CN201910301845A CN109945930A CN 109945930 A CN109945930 A CN 109945930A CN 201910301845 A CN201910301845 A CN 201910301845A CN 109945930 A CN109945930 A CN 109945930A
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Abstract
The invention discloses a kind of electromechanical equipment fault detection approach based on electromagnetic technique, it is related to technical field of the electromechanical equipment, it includes that control electromechanical equipment works and presets operating time, need to record the time that electromechanical equipment enters working condition simultaneously, System self-test simultaneously judges that electromechanical equipment works normally then whether the time and the working time of judgement that directly record electromechanical equipment stops reach preset value.The electromechanical equipment fault detection approach based on electromagnetic technique, the temperature and voltage data of acquisition are compared by networking and work log simultaneously and obtained a result, networking, which carries out data comparison, can determine normal range (NR) locating for voltage and temperature according to real-time gas epidemic disaster and season, the working of electromechanical equipment is judged according to voltage and the peak value of temperature, valley and average value simultaneously, the unilateral testing result of instrument can be detected to avoid point of use, can guarantee the accurate detection of abort situation to a certain extent.
Description
Technical field
The present invention relates to technical field of the electromechanical equipment, specially a kind of electromechanical equipment fault detection side based on electromagnetic technique
Formula.
Background technique
In use, phenomena such as wearing, deformation, being broken, corrode, can gradually occur equipment for components, and maintenance is exactly pair
The part of failure is replaced by dimension or repaired to the equipment that state of the art is deteriorated to a certain critical state or breaks down, to complete machine
Or part such as is dismounted, is adjusted at the activities, make equipment restore as defined in function or precision, keep the intact of equipment, normal use,
Electromechanical equipment needs periodically to be overhauled the work to guarantee its normal table.
If electromechanical equipment, which meets failure, to bring extreme influence and economic loss to the production process of enterprise, now to machine
Electric equipment is that staff's point of use test examination instrument carries out inspection mostly being detected, and monitoring point is more, and to expend staff a large amount of
Time does the inspection of repeatability it is possible that the detection of missing inspection or repetition to a position, the data of acquisition may for a long time
It is inaccurate comprehensively, to influence the state outcome of equipment, it is understood that there may be failure fail to detect, certain safety can be brought hidden
Suffer from, electromechanical equipment may cause injury to personnel and economic loss when breaking down, it is therefore desirable to a kind of more accurately to examine comprehensively
Survey method.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of electromechanical equipment fault detection side based on electromagnetic technique
Formula, solving now mostly to electromechanical equipment detection is that staff is detected by point tester table, and detection process may deposit
Data it is not comprehensive enough to influence staff judgement the problem of.
(2) technical solution
To achieve the above objectives, the technical solution adopted by the present invention is that: a kind of electromechanical equipment failure based on electromagnetic technique
Detection mode, comprising the following steps:
Control electromechanical equipment work and preset operating time, while need to record electromechanical equipment enter working condition when
Between；
(1) System self-test and judge electromechanical equipment work normally then directly record electromechanical equipment stop time and judge work
Make whether the time reaches preset value；
If the working time reaches preset value, then data storage can be directly carried out；
(2) System self-test and judge electromechanical equipment non-normal working be then directly transferred in next step；
Temperature data is obtained in real time, and according to the data aggregate judgement in internet and work log, there is no temperature is excessively high
Situation；
Voltage data is obtained in real time, and according to the data aggregate judgement in internet and work log, there is no voltage is excessive
Situation；
Whether the time and the working time of judgement that record electromechanical equipment stops reach preset value；
Working time reaches preset value, then can directly carry out data storage.
Preferably, it needs to be counted at multiple circuit nodes of electromechanical equipment during obtaining temperature and voltage data
According to acquisition.
Preferably, temperature and voltage data need to calculate peak value, valley and average value in a period of time, network simultaneously
Resulting data needs are adjusted in real time according to season, temperature and damp condition.
Preferably, when voltage and temperature detection result are normal, when working at the same time duration and reaching preset value, electromechanics can be provided and set
Standby prompt without exception.
Preferably, when testing result occurs abnormal, it can sound the alarm and provide the maximum fault point of probability.
(3) beneficial effect
The beneficial effects of the present invention are:
1, it is somebody's turn to do the electromechanical equipment fault detection approach based on electromagnetic technique, electromechanical equipment works and records when stopping working
Time, it can be determined that go out whether operating time meets preset value, staff cannot detect duration using point tester table, can be with
Judge whether the timing function of electromechanical equipment normal, at the same by networking and work log to the temperature of acquisition and voltage data into
Row comparison is obtained a result, and networking, which carries out data comparison, can determine voltage and temperature according to real-time gas epidemic disaster and season
Locating normal range (NR), while judging that the work of electromechanical equipment runs shape according to voltage and the peak value of temperature, valley and average value
State, it can be deduced that more accurate comprehensive judging result can detect instrument to avoid point of use and obtain unilateral testing result shadow
Ring fault detection as a result, can guarantee the accurate detection of abort situation to a certain extent.
2, should electromechanical equipment fault detection approach based on electromagnetic technique, temperature and electric industry when electromechanical equipment working condition
With the difference of season, temperature, humidity and operating time condition certain deviation can occur, if therefore not according to networking and
Work log data combine the conclusion that may be obtained to will appear biggish error, are specifically contemplated that these subtle differences in the present invention
Normal temperature and voltage bring when the other work on electromechanical equipment influence, therefore can be in the process fault detection of electromechanical equipment
In obtain more accurately conclusion, save a large amount of time to fault inspecting and specific maintenance process.
Detailed description of the invention
Fig. 1 is an embodiment electromechanical equipment fault detection method flow chart；
Fig. 2 is another embodiment electromechanical equipment fault detection method flow chart.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention provides the technical solution of one embodiment: a kind of electromechanical equipment based on electromagnetic technique
Fault detection approach, comprising the following steps:
Control electromechanical equipment work and preset operating time, while need to record electromechanical equipment enter working condition when
Between.
When voltage and temperature detection result are normal, when working at the same time duration and reaching preset value, electromechanical equipment can be provided and be no different
Normal prompt may determine that whether electromechanical equipment can normally complete the order of people by operating time, if operating time is not
Preset value can be reached and then illustrate that exception occurs in electromechanical equipment, point tester table cannot be detected to duration is worked normally, therefore
The present invention conclusion obtained using point tester table more manual than staff is more extensive.
(1) System self-test and judge electromechanical equipment work normally then directly record electromechanical equipment stop time and judge work
Make whether the time reaches preset value.
When testing result occurs abnormal, it can sound the alarm and provide the maximum fault point of probability, if the working time
Preset value is reached, then can directly carry out data storage.
Electromechanical equipment is determined with the presence or absence of exception, if electromechanical equipment is then directly recorded there is no abnormal by System self-test
The time that electromechanical equipment stops, while obtaining the duration of electromechanical equipment work, electromechanical equipment operating time is consistent with preset value can
With direct recording detection data and stored.
(2) System self-test and judge electromechanical equipment non-normal working be then transferred in next step.
Temperature data is obtained in real time, and according to the data aggregate judgement in internet and work log, there is no temperature is excessively high
Situation.
Voltage data is obtained in real time, and according to the data aggregate judgement in internet and work log, there is no voltage is excessive
Situation.
It needs to carry out data acquisition at multiple circuit nodes of electromechanical equipment during obtaining temperature and voltage data,
Numerical value according to internet and the obtained temperature of work log and voltage normal range (NR) can be with conditions such as season, temperature and humidities
Difference make adjustment, therefore can be to avoid because the influence of external condition draw the wrong conclusion, can be in certain journey
Guarantee the accuracy to electromechanical equipment testing result on degree, while saving the plenty of time to the process of detection and handling failure, temperature
Degree and voltage data need to calculate peak value, valley and average value in a period of time, while resulting data of networking need root
Adjusted in real time according to season, temperature and damp condition, by network and work log to the temperature of acquisition and voltage data into
Row comparison is obtained a result, and networking, which carries out data comparison, can determine voltage and temperature according to real-time gas epidemic disaster and season
Locating normal range (NR), while judging that the work of electromechanical equipment runs shape according to voltage and the peak value of temperature, valley and average value
State, it can be determined that have with the presence or absence of failure.
Whether the time and the working time of judgement that record electromechanical equipment stops reach preset value.
If exception occurs in testing result, the abnormal knot of specific location can be particularly shown out in the display device of terminal
Fruit facilitates staff to the troubleshooting procedure of fault point and being normally carried out for subsequent maintenance process.
Working time reaches preset value, then can directly carry out data storage.
Above-mentioned electromechanical equipment fault detection approach operating procedure are as follows: control electromechanical equipment works and presets operating time record
Electromechanical equipment enters the time of working condition, and System self-test obtains that electromechanical equipment can work normally as a result, simultaneously according to machine
Time that electric equipment stops working to determine whether the case where not being inconsistent there are operating time and preset value, if directly judging machine
Electric equipment cisco unity malfunction then needs to detect temperature no more than the data in work log and internet, and voltage is not more than work
Make the data in log and internet, data storage can be carried out at this time.
In another embodiment, a kind of electromechanical equipment fault detection approach based on electromagnetic technique, operating procedure include；
Control electromechanical equipment work and preset operating time, while need to record electromechanical equipment enter working condition when
Between.
System self-test simultaneously judges that electromechanical equipment non-normal working is then directly transferred in next step.
Temperature data is obtained in real time, and the excessively high feelings of temperature are occurred according to the data aggregate judgement in internet and work log
Condition.
Voltage data is obtained in real time, and the excessive feelings of voltage are occurred according to the data aggregate judgement in internet and work log
Condition.
The time and the working time of judgement that record electromechanical equipment stops not reaching preset value.
Then fault cues and specific fault message can be provided on a display screen, it then can be by the time of failure
It is stored with specific fault message.
Above-mentioned electromechanical equipment fault detection approach operating procedure are as follows: control electromechanical equipment works and presets operating time record
Electromechanical equipment enters the time of working condition, then System self-test obtain electromechanical equipment cisco unity malfunction as a result, then then
Needing to detect temperature greater than the data in work log and internet, voltage is greater than the data in work log and internet,
Fault cues and specific fault message are provided on display screen, then the time of failure and specific fault message can be carried out
Storage.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (5)
1. a kind of electromechanical equipment fault detection approach based on electromagnetic technique, which comprises the following steps:
Control electromechanical equipment works and presets operating time, while needing to record the time that electromechanical equipment enters working condition；
(1) System self-test and judge that electromechanical equipment works normally then the time that directly record electromechanical equipment stops and when judging work
Between whether reach preset value；
If the working time reaches preset value, then data storage can be directly carried out；
(2) System self-test and judge electromechanical equipment non-normal working be then directly transferred in next step；
Temperature data is obtained in real time, according to the feelings that the data aggregate judgement in internet and work log is excessively high there is no temperature
Condition；
Voltage data is obtained in real time, according to the feelings excessive there is no voltage of the data aggregate judgement in internet and work log
Condition；
Whether the time and the working time of judgement that record electromechanical equipment stops reach preset value；
Working time reaches preset value, then can directly carry out data storage.
2. a kind of electromechanical equipment fault detection approach based on electromagnetic technique according to claim 1, it is characterised in that: obtain
It needs to carry out data acquisition at multiple circuit nodes of electromechanical equipment during obtaining temperature and voltage data.
3. a kind of electromechanical equipment fault detection approach based on electromagnetic technique according to claim 1, it is characterised in that: temperature
Degree and voltage data need to calculate peak value, valley and average value in a period of time, while resulting data of networking need root
It is adjusted in real time according to season, temperature and damp condition.
4. a kind of electromechanical equipment fault detection approach based on electromagnetic technique according to claim 1, it is characterised in that: when
Voltage and temperature detection result are normal, when working at the same time duration and reaching preset value, can provide electromechanical equipment prompt without exception.
5. a kind of electromechanical equipment fault detection approach based on electromagnetic technique according to claim 1, it is characterised in that: when
When testing result occurs abnormal, it can sound the alarm and provide the maximum fault point of probability.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157812A (en) * | 2019-12-28 | 2020-05-15 | 杭州拓深科技有限公司 | Power equipment fault monitoring method based on electromagnetic induction |
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| CN101388709A (en) * | 2008-10-24 | 2009-03-18 | 南京中网通信有限公司 | Satellite orientation operation interface intelligent system failure detection apparatus |
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