CN108051309A - A kind of monitoring device and its monitoring method of oil pump oil pressure - Google Patents
A kind of monitoring device and its monitoring method of oil pump oil pressure Download PDFInfo
- Publication number
- CN108051309A CN108051309A CN201810040309.1A CN201810040309A CN108051309A CN 108051309 A CN108051309 A CN 108051309A CN 201810040309 A CN201810040309 A CN 201810040309A CN 108051309 A CN108051309 A CN 108051309A
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- China
- Prior art keywords
- oil pressure
- oil
- oil pump
- pressure sensor
- processor
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Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 24
- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 14
- 230000003068 static effect Effects 0.000 claims abstract description 10
- 238000012797 qualification Methods 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/064—Special adaptations of indicating or recording means with hydraulic indicating or recording means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/0611—Hydraulic or pneumatic indicating, recording or sensing means
Abstract
The present invention relates to a kind of monitoring devices and its monitoring method of oil pump oil pressure, if oil pump normal pressurization is tested, each point pressure is consistent on the oil circuit of oil pump, pass through the pressure values for the jack that the acquisition of the first oil pressure sensor is connected with the output terminal of oil pump, so as to calculate the oil pressure payload values of every grade of static test, if oil pressure payload values and the encryption digital code value collected by the second oil pressure sensor are linear related, then illustrate that oil pump is tested in normal pressurization, the data markers of foundation pile dead-loaded instrument acquisition are qualification, otherwise abnormity early warning is carried out, it realizes and the oil pump oil pressure of foundation pile dead-loaded instrument acquisition is monitored.
Description
Technical field
The present invention relates to monitoring field, the more particularly to a kind of monitoring devices and its monitoring method of oil pump oil pressure.
Background technology
Set-top box gathers the test data of foundation pile dead-loaded instrument, the acquisition technique of application in real time：Serial port programming+dead-loaded instrument agreement
Analysis, easily analyzed to crack since the data of Serial Port Transmission are transparent transmission, once be cracked, enterprise can not have to open
Dead-loaded instrument and oil pump carry out accumulated loading test, transmit test datas at different levels to set-top box by simulating the protocol software, reach and do not try
It tests and directly goes out to report and evade the purpose of supervision.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of device for monitoring foundation pile dead-loaded instrument acquisition oil pump oil pressure and
Its monitoring method.
In order to solve the above-mentioned technical problem, the first technical solution for using of the present invention for：
A kind of monitoring device of oil pump oil pressure, processor, foundation pile dead-loaded instrument, the first oil pressure including being connected with monitoring client pass
Sensor, oil pump, jack and the second oil pressure sensor；
First oil pressure sensor is connected by foundation pile dead-loaded instrument with processor；
Second oil pressure sensor is connected with processor；
The oil pump is connected respectively with jack, the first oil pressure sensor and the second oil pressure sensor.
The second technical solution that the present invention uses for：A kind of monitoring method of oil pump oil pressure, comprises the following steps：
S1, when opening foundation pile dead-loaded instrument and when being pressurizeed step by step to oil pump, pass through the acquisition of the first oil pressure sensor with it is oily
The pressure values for the jack that the output terminal of pump is connected；
S2, the oil pressure payload values that every grade of static test is calculated according to the pressure values of jack；
The encryption digital code of S3, every grade of oil pressure payload values for judging the oil pump and the acquisition of corresponding second oil pressure sensor
Value whether linear correlation, if it is not, then sending abnormity early warning.
The beneficial effects of the present invention are：If oil pump normal pressurization is tested, each point pressure is consistent on the oil circuit of oil pump, leads to
The pressure values for the jack that the acquisition of the first oil pressure sensor is connected with the output terminal of oil pump are crossed, so as to calculate every grade of static test
Oil pressure payload values, if oil pressure payload values and the encryption digital code value collected by the second oil pressure sensor are linear related,
Then illustrate that oil pump is tested in normal pressurization, the data markers of foundation pile dead-loaded instrument acquisition are qualification, otherwise carry out abnormity early warning, are realized
The oil pump oil pressure of foundation pile dead-loaded instrument acquisition is monitored.
Description of the drawings
Fig. 1 is the schematic diagram according to a kind of monitoring device of oil pump oil pressure of the present invention；
Fig. 2 is the schematic diagram according to a kind of monitoring method of oil pump oil pressure of the present invention；
Label declaration：
1st, monitoring client；2nd, processor；3rd, foundation pile dead-loaded instrument；4th, the first oil pressure sensor；5th, oil pump；6th, jack；7th,
Two oil pressure sensors.
Specific embodiment
For the technology contents that the present invention will be described in detail, the objects and the effects, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Gathered by the first oil pressure sensor be connected with the output terminal of oil pump it is very heavy
The pressure values on top, so as to calculate the oil pressure payload values of every grade of static test, if oil pressure payload values and pass through the second oil pressure sense
The linear correlation of encryption digital code value that device collects then illustrates that oil pump is tested in normal pressurization, otherwise carries out abnormity early warning.
It refer to Fig. 1 and Fig. 2, a kind of monitoring device of oil pump oil pressure, including processor 2, the base being connected with monitoring client 1
Stake dead-loaded instrument 3, the first oil pressure sensor 4, oil pump 5,6 and second oil pressure sensor 7 of jack；
First oil pressure sensor 4 is connected by foundation pile dead-loaded instrument 3 with processor 2；
Second oil pressure sensor 7 is connected with processor 2；
The oil pump 5 is connected respectively with jack 6, the first oil pressure sensor 4 and the second oil pressure sensor 7.
As can be seen from the above description, the beneficial effects of the present invention are：It is each on the oil circuit of oil pump if oil pump normal pressurization is tested
Point pressure is consistent, by the pressure values for the jack that the acquisition of the first oil pressure sensor is connected with the output terminal of oil pump, so as to count
The oil pressure payload values of every grade of static test are calculated, if oil pressure payload values and the encryption number collected by the second oil pressure sensor
The linear correlation of code value, then explanation is in oil pump in normal pressurization experiment, and the data markers that foundation pile dead-loaded instrument gathers are qualification, otherwise
Abnormity early warning is carried out, realizes and the oil pump oil pressure of foundation pile dead-loaded instrument acquisition is monitored.
Further, the processor is set on the set-top box, and the set-top box transmits number by WiFi to monitoring client
According to.
Seen from the above description, set-top box can quick transmission processor data.
Further, the set-top box further includes alarm, and the alarm is connected with processor.
Seen from the above description, set alarm that can realize and carry out early warning when the defect of data of acquisition.
Further, the foundation pile dead-loaded instrument is connected by RS232 serial ports with processor.
Seen from the above description, RS232 serial ports, which can be realized, rapidly transmits the data of oil pressure sensor acquisition.
Further, the oil pressure sensor is connected by RS485 serial ports with processor.
Seen from the above description, RS485 serial ports, which can be realized, further transmits the data of oil pressure sensor acquisition.
A kind of monitoring method of oil pump oil pressure, which is characterized in that comprise the following steps：
S1, when opening foundation pile dead-loaded instrument and when being pressurizeed step by step to oil pump, pass through the acquisition of the first oil pressure sensor with it is oily
The pressure values for the jack that the output terminal of pump is connected；
S2, the oil pressure payload values that every grade of static test is calculated according to the pressure values of jack；
The encryption digital code of S3, every grade of oil pressure payload values for judging the oil pump and the acquisition of corresponding second oil pressure sensor
Value whether linear correlation, if it is not, then sending abnormity early warning.
As can be seen from the above description, the beneficial effects of the present invention are：It is each on the oil circuit of oil pump if oil pump normal pressurization is tested
Point pressure is consistent, by the pressure values for the jack that the acquisition of the first oil pressure sensor is connected with the output terminal of oil pump, so as to count
Calculate the oil pressure payload values of every grade of static test, if oil pressure payload values and the oil pressure actual value that is collected by oil pressure sensor into
Linear correlation then illustrates that oil pump is tested in normal pressurization, and the data markers of foundation pile dead-loaded instrument acquisition are qualification, are otherwise carried out abnormal
Early warning is realized and the oil pump oil pressure of foundation pile dead-loaded instrument acquisition is monitored.
Fig. 1-Fig. 2 is refer to, the embodiment of the present invention one is：
A kind of monitoring device of oil pump oil pressure, including processor 2, the 3, first oil of foundation pile dead-loaded instrument being connected with monitoring client 1
Pressure sensor 4, oil pump 5,6 and second oil pressure sensor 7 of jack；
First oil pressure sensor 4 is connected by foundation pile dead-loaded instrument 3 with processor 2, and first oil pressure sensor is used
In the oil pressure sensor of dead-loaded instrument acquisition；
Second oil pressure sensor 7 is connected with processor 2, and second oil pressure sensor passes for the oil pressure of monitoring
Sensor；
The oil pump 5 is connected respectively with jack 6, the first oil pressure sensor 4 and the second oil pressure sensor 7.；
The processor is set on the set-top box, and the set-top box transmits data by WiFi to monitoring client；
The set-top box further includes alarm, and the alarm is connected with processor；
The foundation pile dead-loaded instrument is connected by RS232 serial ports with processor；
The oil pressure sensor is connected by RS485 serial ports with processor.
The embodiment of the present invention two is：
A kind of monitoring method of oil pump oil pressure monitoring apparatus applied to embodiment one, comprises the following steps：
S1, when opening foundation pile dead-loaded instrument and when being pressurizeed step by step to oil pump, pass through the acquisition of the first oil pressure sensor with it is oily
The pressure values for the jack that the output terminal of pump is connected；
S2, the oil pressure payload values that every grade of static test is calculated according to the pressure values of jack；
The encryption digital code of S3, every grade of oil pressure payload values for judging the oil pump and the acquisition of corresponding second oil pressure sensor
Value whether linear correlation, if it is not, then sending abnormity early warning.
Step S3 is further included：
If oil pressure payload values and encryption digital code value are linear related, the data markers of foundation pile dead-loaded instrument acquisition are conjunction
Lattice.
Judge that whether linear the oil pressure payload values and encryption digital code value be related, be specially：
Classification pressurization is carried out to oil pump, is respectively i-stage pressurization, i is positive number, and ten grades of pressurizations are selected in embodiment；
The oil that jack transfers when the oil pressure payload values P1 and the second level that jack transfers when calculating first order pressurization pressurize
The difference of payload values P2 is pressed, obtains the first value；
Second oil pressure when the encryption digital code value X1 of the second oil pressure sensor and the second level are pressurizeed when calculating first order pressurization
The difference of the encryption digital code value X2 of sensor, obtains second value；
Ratio (P2-P1)/(X2-X1) of the first value and second value is calculated, obtains the 3rd value K1；
The above method is repeated, the third level obtains K2 when pressurizeing, and so on, the tenth grade obtains K9 when pressurizeing；
If | (Ki+1-Ki)/Ki | less than the first preset value, judge oil pressure payload values and the encryption linear phase of digital code value
It closes.
First preset value is 10%, then judges that the oil pressure payload values and encryption digital code value are linear related, this
In embodiment, if | (K2-K1)/K1 |<10%, then the second level oil pressure payload values and oil pressure encrypt the linear phase of digital code value
It closes, and so on, terminate until the tenth grade.
In conclusion the monitoring device and its monitoring method of a kind of oil pump oil pressure provided by the invention, if oil pump normally adds
Pressure is tested, and each point pressure is consistent on the oil circuit of oil pump, is connected by the acquisition of the first oil pressure sensor with the output terminal of oil pump
The pressure values of jack, so as to calculate the oil pressure payload values of every grade of static test, if oil pressure payload values and passing through the second oil pressure
The linear correlation of encryption digital code value that sensor collects then illustrates that oil pump is tested in normal pressurization, the acquisition of foundation pile dead-loaded instrument
Data markers for qualification, otherwise carry out abnormity early warning, realize to foundation pile dead-loaded instrument acquisition oil pump oil pressure be monitored.
The foregoing is merely the embodiment of the present invention, are not intended to limit the scope of the invention, every to utilize this hair
The equivalents that bright specification and accompanying drawing content are made directly or indirectly are used in relevant technical field, similarly include
In the scope of patent protection of the present invention.
Claims (7)
1. a kind of monitoring device of oil pump oil pressure, which is characterized in that including be connected with monitoring client processor, foundation pile dead-loaded instrument,
First oil pressure sensor, oil pump, jack and the second oil pressure sensor；
First oil pressure sensor is connected by foundation pile dead-loaded instrument with processor；
Second oil pressure sensor is connected with processor；
The oil pump is connected respectively with jack, the first oil pressure sensor and the second oil pressure sensor.
2. the monitoring device of a kind of oil pump oil pressure according to claim 1, which is characterized in that the processor is arranged on
On set-top box, the set-top box transmits data by WiFi to monitoring client.
3. the monitoring device of a kind of oil pump oil pressure according to claim 2, which is characterized in that the set-top box further includes report
Alert device, the alarm are connected with processor.
4. the monitoring device of a kind of oil pump oil pressure according to claim 1, which is characterized in that the foundation pile dead-loaded instrument passes through
RS232 serial ports is connected with processor.
5. the monitoring device of a kind of oil pump oil pressure according to claim 1, which is characterized in that the oil pressure sensor passes through
RS485 serial ports is connected with processor.
6. a kind of monitoring method of the monitoring device of oil pump oil pressure applied to described in claim 1-5 any one, feature
It is, comprises the following steps：
S1, when opening foundation pile dead-loaded instrument and when being pressurizeed step by step to oil pump, pass through the acquisition of the first oil pressure sensor and oil pump
The pressure values for the jack that output terminal is connected；
S2, the oil pressure payload values that every grade of static test is calculated according to the pressure values of jack；
S3, every grade of oil pressure payload values for judging the oil pump and corresponding second oil pressure sensor acquisition encryption digital code value be
No linear correlation, if it is not, then sending abnormity early warning.
7. monitoring method according to claim 6, which is characterized in that step S3 is further included：
If oil pressure payload values and encryption digital code value are linear related, the data markers of foundation pile dead-loaded instrument acquisition are qualification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040309.1A CN108051309B (en) | 2018-01-16 | 2018-01-16 | Monitoring device and monitoring method for oil pressure of oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810040309.1A CN108051309B (en) | 2018-01-16 | 2018-01-16 | Monitoring device and monitoring method for oil pressure of oil pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108051309A true CN108051309A (en) | 2018-05-18 |
| CN108051309B CN108051309B (en) | 2024-03-15 |
Family
ID=62126995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810040309.1A Active CN108051309B (en) | 2018-01-16 | 2018-01-16 | Monitoring device and monitoring method for oil pressure of oil pump |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306919Y (en) * | 2008-11-21 | 2009-09-09 | 宝山钢铁股份有限公司 | Damper control device of dust-removal system of electric furnace |
| CN102192394A (en) * | 2011-04-19 | 2011-09-21 | 三一重型装备有限公司 | Device and method for monitoring oil volume of gear box |
| US20130247677A1 (en) * | 2012-03-08 | 2013-09-26 | Seiko Instruments Inc. | Pressure sensor |
| CN105552409A (en) * | 2014-10-24 | 2016-05-04 | 丰田自动车株式会社 | Tank Device, a Vehicle, and a Method for Evaluating an Output of a Pressure Sensor |
| CN205804432U (en) * | 2016-07-06 | 2016-12-14 | 广州建设工程质量安全检测中心有限公司 | Static load pilot system that architecture foundation pile is wireless |
| CN106289628A (en) * | 2016-07-29 | 2017-01-04 | 中国北方发动机研究所(天津) | A kind of pressure On-Line Dynamic Monitoring device of diesel engine fuel-firing oil supply system |
| CN107013673A (en) * | 2017-06-13 | 2017-08-04 | 国电联合动力技术有限公司 | A kind of fault monitoring method of wind turbine generator system gear box lubricating system and its temperature-sensing valve |
| CN107059950A (en) * | 2017-02-09 | 2017-08-18 | 南昌永祺科技发展有限公司 | Pile foundation self-balancing experiment load box with internal state automatic sensing function |
| CN207675557U (en) * | 2018-01-16 | 2018-07-31 | 福州中润电子科技有限公司 | A kind of monitoring device of oil pump oil pressure |
-
2018
- 2018-01-16 CN CN201810040309.1A patent/CN108051309B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201306919Y (en) * | 2008-11-21 | 2009-09-09 | 宝山钢铁股份有限公司 | Damper control device of dust-removal system of electric furnace |
| CN102192394A (en) * | 2011-04-19 | 2011-09-21 | 三一重型装备有限公司 | Device and method for monitoring oil volume of gear box |
| US20130247677A1 (en) * | 2012-03-08 | 2013-09-26 | Seiko Instruments Inc. | Pressure sensor |
| CN105552409A (en) * | 2014-10-24 | 2016-05-04 | 丰田自动车株式会社 | Tank Device, a Vehicle, and a Method for Evaluating an Output of a Pressure Sensor |
| CN205804432U (en) * | 2016-07-06 | 2016-12-14 | 广州建设工程质量安全检测中心有限公司 | Static load pilot system that architecture foundation pile is wireless |
| CN106289628A (en) * | 2016-07-29 | 2017-01-04 | 中国北方发动机研究所(天津) | A kind of pressure On-Line Dynamic Monitoring device of diesel engine fuel-firing oil supply system |
| CN107059950A (en) * | 2017-02-09 | 2017-08-18 | 南昌永祺科技发展有限公司 | Pile foundation self-balancing experiment load box with internal state automatic sensing function |
| CN107013673A (en) * | 2017-06-13 | 2017-08-04 | 国电联合动力技术有限公司 | A kind of fault monitoring method of wind turbine generator system gear box lubricating system and its temperature-sensing valve |
| CN207675557U (en) * | 2018-01-16 | 2018-07-31 | 福州中润电子科技有限公司 | A kind of monitoring device of oil pump oil pressure |
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| Publication number | Publication date |
|---|---|
| CN108051309B (en) | 2024-03-15 |
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