CN205370681U - Engine oil quality on -line measuring system - Google Patents
Engine oil quality on -line measuring system Download PDFInfo
- Publication number
- CN205370681U CN205370681U CN201620098121.9U CN201620098121U CN205370681U CN 205370681 U CN205370681 U CN 205370681U CN 201620098121 U CN201620098121 U CN 201620098121U CN 205370681 U CN205370681 U CN 205370681U
- Authority
- CN
- China
- Prior art keywords
- module
- data
- machine oil
- data processing
- signal
- 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.)
- Expired - Fee Related
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an engine oil quality on -line measuring system, this system includes data acquisition module, data processing module, system control module, system's display module and system's early warning module, data processing module is delivered to to the data that data acquisition module gathered in with system's oil circuit, data processing module carries out filter amplifier with the data signal who gathers, simultaneously also turn into data signal with analog signal, the signal that system control module will gather the processing through the singlechip carries out the analysis, simultaneously convey the display module to the system with analysis result, system control module divide appear have the problem as a result the time, its alarm device of control system early warning modular dirve. Detect the magnitude of voltage and the capacitance value of machine oil respectively according to twin coil inductive transducer, capacitive sensor, determine metal particles content and dustiness in the machine oil to the on -line measuring to the machine oil quality is reached, short -term test machine oil quality can be realized, can be with the testing result at the line display at vehicle -mounted display screen, navigating mate does not need any operation, realizes real -time detection.
Description
Technical field
This utility model relates to a kind of engine oil quality on-line detecting system.
Background technology
The mechanism that engine motor oil in use occurs and chemical action may often be such that exchange carries out.Their synergy makes degraded additives, activity reduces, thus along with engine motor oil uses the continuous prolongation of time, abrasion between friction pair increases, constantly there is oxidation reaction, polyreaction simultaneously, make the solid-state in oil product, liquid, gaseous state insoluble matter, ageing products, catabolite and product increase.The detection method of people is not all on-line checking, and this causes the result detecting machine oil convenient not, real-time.The method of testing machine oil quality has following several both at home and abroad at present:
(1) artificial Autonomous test method: the method utilizes filter paper detection or other artificial methods, and method is simple, has certain intuitive, but result is not accurate enough.
(2) ASSYST system: this system is a replacement of engine oil prompt system, it is possible to be calculated according to the mileage number of operation time and traveling, calculates the moment needing to change machine oil.Although the method can on-line checking, but a simply estimation, the quality not by machine oil carrys out recommended replacement.
Accordingly, it is desirable to provide a kind of new technical scheme solves the problems referred to above.
Utility model content
This utility model technical issues that need to address are to provide a kind of engine oil quality on-line detecting system.It is simple that this system has technique, safe and reliable, easy to use, the steady feature such as quick, with low cost.
For solving technical problem of the present utility model, the technical solution adopted in the utility model is:
A kind of engine oil quality on-line detecting system, this system includes data acquisition module, data processing module, system control module, system display module and system early warning module, the data gathered in system oil-way are delivered to data processing module by described data acquisition module, the data signal of collection is filtered amplifying by described data processing module, also analogue signal is converted into digital signal simultaneously, the signal of acquisition process is analyzed by described system control module by single-chip microcomputer, analysis result is sent to system display module simultaneously, when system control module analyzes problematic result, control its warning devices of system early warning module drive.
The beneficial effects of the utility model: detect magnitude of voltage and the capacitance of machine oil according to twin coil inductance sensor, capacitance sensor respectively, judge the metallic particles content in machine oil and dustiness, thus reaching the on-line checking to machine oil quality, it may be achieved quickly testing machine oil quality；Can by testing result Real time displaying at vehicle-carrying display screen；Human pilot does not need any operation, it is achieved detect in real time.
Accompanying drawing explanation
Fig. 1 is structure diagram of the present utility model.
Fig. 2 is theory diagram of the present utility model.
Fig. 3 is workflow diagram of the present utility model.
1. temperature sensor, 2. fuel level sensor, 3. fuel tank, 4. collection cleaner, 5. lubricating oil pump, 6. machine oil fine cleaner, 7. coarse oil filter, 8. bypass valve, 9. twin coil inductance type transducer, 10. pressure transducer, 11. main oil gallery, 12. electronic control units, 13. instrumental panels, 14. sound equipment, 15. capacitance sensors；
110. data acquisition module, 111. data processing modules, 112. system control modules, 113. system display modules, 114. system early warning modules.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Following example are merely to illustrate this utility model, are not limited to protection domain of the present utility model.
As shown in Figure 2, a kind of engine oil quality on-line detecting system of the present utility model, this system includes data acquisition module 110, data processing module 111, system control module 112, system display module 113 and system early warning module 114, the data gathered in system oil-way are delivered to data processing module 111 by data acquisition module 110, the data signal of collection is filtered amplifying by data processing module 111, also analogue signal is converted into digital signal simultaneously, the signal of acquisition process is analyzed by system control module 112 by single-chip microcomputer, analysis result is sent to system display module 113 simultaneously, when system control module analyzes problematic result, control system early warning module 114 and drive its warning devices.
As shown in Figure 1, lubricating oil pump 5 end is connected with fuel tank 3 by collecting cleaner 4, the pipeline of main oil gallery 11 is installed twin coil inductance sensor 9 and pressure transducer 10, twin coil inductance sensor 9 and pressure transducer 10 are connected with electronic control unit 12 by circuit, mounting temperature sensor 1 and fuel level sensor 2 bottom fuel tank 3, the drain pan of fuel tank 3 is installed capacitance sensor 15, capacitance sensor 15 is connected with electronic control unit 12 by circuit, and temperature sensor 1 simultaneously is connected with electronic control unit 12.When automobile starting, data collected by temperature sensor 1, twin coil inductance type transducer 9, pressure transducer 10 and capacitance sensor 15 simultaneously, transfer data to electronic control unit 12, data are analyzed calculating by electronic control unit 12, and transmit result to instrumental panel 13, sound equipment 14 so that it is perform corresponding order.
Wherein data acquisition module 110 is made up of twin coil inductance sensor 9, capacitance sensor 15, temperature sensor 1, pressure transducer 10, wherein twin coil inductance sensor 9 is used for detecting in machine oil metallic particles changes of contents situation, capacitance sensor 15 is used for detecting dustiness situation of change in machine oil, temperature sensor 1 is real-time detecting system oil circuit temperature and feeds back to control centre for controlling system detection ambient temperature, and pressure transducer 10 is real-time detecting system oil circuit pressure and feeds back to control centre for controlling system detection ambient pressure.The data gathered by above sensor are that whole system detection is laid the groundwork.
The data signal of collection is filtered amplifying by data processing module 111, analogue signal is also converted into digital signal simultaneously and is easy to chip reading.
The signal of acquisition process is analyzed by system control module 112 by PIC16F877 single-chip microcomputer, analysis result is sent to corresponding outut device simultaneously.
System display module 113 is vehicle-carrying display screen, display is analyzed result, it is simple to user understands machine oil state status.
System early warning module 114 is that control centre drives its warning devices when analyzing problematic result, shows recommended replacement on a display screen or must change, and voice broadcast.
When automobile starting, the pressure of machine oil, temperature are monitored by the pressure of automobile engine, temperature sensor respectively, the now inductance value of twin coil inductance sensor 9 and capacitance sensor 15 continuous acquisition machine oil and dielectric radio, and pass data to data processing module 111 be filtered amplify, then the data of the result obtained Yu data base being contrasted, this result is also shown in vehicle-carrying display screen by ultimate analysis result.
Fig. 3 is workflow diagram, from system block diagram it appeared that what adopt is closed loop control.
Detecting magnitude of voltage and the capacitance of machine oil according to twin coil inductance sensor 9, capacitance sensor 15 respectively, judging the metallic particles content in machine oil and dustiness, thus reaching the on-line checking to machine oil quality.
In this utility model, owing to the response speed of sensor is very fast, so machine oil quality can be made reflection by whole system in good time, safe and reliable.This utility model is applicable to various vehicles.
Claims (2)
1. an engine oil quality on-line detecting system, it is characterized in that: this system includes data acquisition module, data processing module, system control module, system display module and system early warning module, the data gathered in system oil-way are delivered to data processing module by described data acquisition module, the data signal of collection is filtered amplifying by described data processing module, also analogue signal is converted into digital signal simultaneously, the signal of acquisition process is analyzed by described system control module by single-chip microcomputer, analysis result is sent to system display module simultaneously, when system control module analyzes problematic result, control its warning devices of system early warning module drive；Described data acquisition module includes twin coil inductance sensor and capacitance sensor, and described twin coil inductance sensor is used for detecting in machine oil metallic particles changes of contents situation, and described capacitance sensor is used for detecting dustiness situation of change in machine oil.
2. a kind of engine oil quality on-line detecting system according to claim 1, it is characterised in that: described system display module is vehicle-carrying display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098121.9U CN205370681U (en) | 2016-02-01 | 2016-02-01 | Engine oil quality on -line measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620098121.9U CN205370681U (en) | 2016-02-01 | 2016-02-01 | Engine oil quality on -line measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370681U true CN205370681U (en) | 2016-07-06 |
Family
ID=56262412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620098121.9U Expired - Fee Related CN205370681U (en) | 2016-02-01 | 2016-02-01 | Engine oil quality on -line measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370681U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120159A (en) * | 2017-06-23 | 2017-09-01 | 中国第汽车股份有限公司 | Engine motor oil quality on-line monitoring system |
| CN107448257A (en) * | 2017-05-17 | 2017-12-08 | 中国第汽车股份有限公司 | The method that engine motor oil quality deterioration judges |
| CN107817272A (en) * | 2016-09-13 | 2018-03-20 | 现代自动车株式会社 | Diesel fuel quality checks equipment and diesel fuel quality inspection method |
| CN110206612A (en) * | 2019-07-03 | 2019-09-06 | 天津大学 | The online attemperation apparatus of machine oil and its method |
| CN112526111A (en) * | 2020-12-04 | 2021-03-19 | 南京晨昊工业科技有限公司 | Oil quality online monitoring method and system |
| CN112697663A (en) * | 2020-11-16 | 2021-04-23 | 中国石油天然气股份有限公司 | Liquid purity monitoring device and method |
| CN113006900A (en) * | 2019-12-20 | 2021-06-22 | 蜂巢动力系统(江苏)有限公司 | Engine oil dilution measuring method and device |
| CN115163251A (en) * | 2022-06-28 | 2022-10-11 | 徐州徐工矿业机械有限公司 | Operation and state detection control system for power and transmission system of engineering machinery |
-
2016
- 2016-02-01 CN CN201620098121.9U patent/CN205370681U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817272A (en) * | 2016-09-13 | 2018-03-20 | 现代自动车株式会社 | Diesel fuel quality checks equipment and diesel fuel quality inspection method |
| CN107448257A (en) * | 2017-05-17 | 2017-12-08 | 中国第汽车股份有限公司 | The method that engine motor oil quality deterioration judges |
| CN107448257B (en) * | 2017-05-17 | 2020-07-17 | 中国第一汽车股份有限公司 | Method for judging quality degradation of engine oil |
| CN107120159A (en) * | 2017-06-23 | 2017-09-01 | 中国第汽车股份有限公司 | Engine motor oil quality on-line monitoring system |
| CN107120159B (en) * | 2017-06-23 | 2019-05-17 | 中国第一汽车股份有限公司 | Engine motor oil quality on-line monitoring system |
| CN110206612A (en) * | 2019-07-03 | 2019-09-06 | 天津大学 | The online attemperation apparatus of machine oil and its method |
| CN113006900A (en) * | 2019-12-20 | 2021-06-22 | 蜂巢动力系统(江苏)有限公司 | Engine oil dilution measuring method and device |
| CN113006900B (en) * | 2019-12-20 | 2022-03-08 | 蜂巢动力系统(江苏)有限公司 | Engine oil dilution measuring method and device |
| CN112697663A (en) * | 2020-11-16 | 2021-04-23 | 中国石油天然气股份有限公司 | Liquid purity monitoring device and method |
| CN112526111A (en) * | 2020-12-04 | 2021-03-19 | 南京晨昊工业科技有限公司 | Oil quality online monitoring method and system |
| CN115163251A (en) * | 2022-06-28 | 2022-10-11 | 徐州徐工矿业机械有限公司 | Operation and state detection control system for power and transmission system of engineering machinery |
| CN115163251B (en) * | 2022-06-28 | 2024-03-19 | 徐州徐工矿业机械有限公司 | Engineering machinery power and transmission system operation and state detection control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205370681U (en) | Engine oil quality on -line measuring system | |
| CN101799359B (en) | Failure monitoring and predicting method and system of power equipment | |
| CN1322914A (en) | Petroleum pipeline leakage warning and leaking point positioning system | |
| CN102721821B (en) | On-line system for automatically monitoring oil state of steam turbine oil in use | |
| CN101798957B (en) | Failure diagnosis method of power equipment | |
| CN105065085A (en) | On-line engine oil quality monitoring system and method adopting multi-sensor information fusion | |
| CN202748362U (en) | On-line automatic monitoring system of oil liquid state of in-use steam turbine oil | |
| CN105929022A (en) | Detection apparatus and detection method for nondestructive damage evaluation of wire ropes by pulse eddy current | |
| CN112666339A (en) | Online analysis system and method for lubricating oil of unit oil station | |
| CN202947989U (en) | Spiral electrode capacitive sensor | |
| CN208334373U (en) | Marine diesel lubricating oil moisture prior-warning device | |
| CN102175215A (en) | Vehicle-mounted altitude monitoring device and method | |
| CN202008400U (en) | Noise detecting system of speed reduction clutch | |
| CN104459046B (en) | A kind of fracturing fluid property on-line detecting system | |
| CN204142613U (en) | A kind of high precision small dust sensor | |
| CN204924294U (en) | Vehicle oil circuit cleanliness factor monitoring system | |
| CN201953977U (en) | On-line fault diagnosis system of decelerating clutch | |
| CN204575589U (en) | Lubricating oil on-line measuring device | |
| CN204925100U (en) | Online oil spilling monitoring alarm system | |
| CN204255930U (en) | A kind of fracturing fluid property on-line detecting system | |
| CN113514199B (en) | Method for detecting and locating fluid leakage | |
| CN214041371U (en) | Movable offshore oilfield water injection quality on-line monitoring device | |
| CN101344764A (en) | Oil-water separation automatic measurement and control system of multi-purpose station free water remover | |
| CN204359387U (en) | A kind of automobile oil mass supervising device | |
| CN207557754U (en) | A kind of detection device of electronic type vacuum pressure controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20170201 |