KR19980025506U - Oil level meter using pressure sensor and temperature sensor - Google Patents
Oil level meter using pressure sensor and temperature sensor Download PDFInfo
- Publication number
- KR19980025506U KR19980025506U KR2019960038304U KR19960038304U KR19980025506U KR 19980025506 U KR19980025506 U KR 19980025506U KR 2019960038304 U KR2019960038304 U KR 2019960038304U KR 19960038304 U KR19960038304 U KR 19960038304U KR 19980025506 U KR19980025506 U KR 19980025506U
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- pressure
- sensor
- temperature
- temperature sensor
- Prior art date
Links
- 238000005259 measurement Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/10—Indicating devices; Other safety devices
- F01M11/12—Indicating devices; Other safety devices concerning lubricant level
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/302—Temperature sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/306—Pressure sensors
Abstract
본 고안은 차량의 오일량을 측정시 부압을 이용하지 않고 압력센서와 온도센서의 측정값을 E.C.U가 전달받아 계산된 수치를 오일지시계를 통하여 운전자에게 알려줌으로써 오일의 양을 알 수 있도록 한 압력센서와 온도센서를 이용한 오일량 측정계에 관한 것으로, 본 고안은 오일의 압력과 온도를 감지하는 압력센서(10)와 온도센서(11)를 오일탱크(12)의 하부에 설치하고, 상기 압력센서(10)와 온도센서(11)에 감지된 오일의 압력과 온도를 전달받아 오일의 양을 측정하고 측정값을 오일 지시계(13)에 나타내주는 E.C.U(14)를 연결하여 구성한다.The present invention does not use negative pressure when measuring the amount of oil in the vehicle. The pressure sensor and the temperature sensor, the pressure sensor and the temperature sensor to inform the driver of the calculated value through the oil indicator and the oil sensor to know the amount of oil And relates to an oil amount measuring system using a temperature sensor, the present invention is installed in the lower portion of the oil tank 12, the pressure sensor 10 and the temperature sensor 11 for detecting the pressure and temperature of the oil, the pressure sensor ( 10) and the temperature sensor 11 receives the pressure and temperature of the oil sensed by measuring the amount of oil and is configured by connecting the ECU (14) showing the measured value to the oil indicator (13).
Description
본 고안은 차량의 오일량을 측정할 수 있는 오일량 측정계에 관한 것으로, 특히 오일량을 측정시 부압을 이용하지 않고 압력센서과 온도센서의 측정값을 E.C.U가 전달받아 계산된 수치를 오일지시계를 통하여 운전자에게 알려줌으로써 오일의 양을 알 수 있도록 한 압력센서와 온도센서를 이용한 오일량 측정계에 관한 것이다.The present invention relates to an oil level measuring instrument that can measure the amount of oil in a vehicle, and in particular, the ECU receives the measured values of the pressure sensor and the temperature sensor without using negative pressure when measuring the oil level, It relates to an oil level gauge using a pressure sensor and a temperature sensor that informs the driver of the amount of oil.
일반적으로 현재 생산되어 사용중인 차량은 엔진의 원할한 작동을 할 수 있도록 하기 위하여 오일을 공급할 수 있도록 오일통을 설치하고 오일을 보충하여 오일을 공급할 수 있도록 한 것으로, 종래에는 오일통 내부에 발생하는 부압을 측정하여 오일통 내부에 있는 오일의 양을 알 수 있도록 기계적인 장치를 하였으나 종래의 오일 측정계는 부피가 크므로 정밀도가 떨어져 정확한 양을 알 수 없는 문제가 있었다.In general, a vehicle that is currently produced and in use is installed to supply oil to supply oil in order to operate the engine smoothly, and to supply oil by replenishing oil. The negative pressure was measured to measure the amount of oil in the oil reservoir, but the mechanical device was used, but the conventional oil measuring system had a problem in that the precise amount was not known because the volume was large.
따라서, 본 고안은 상기한 종래의 문제점을 해결하기 위하여 안출한 것으로, 구조가 간단하면서도 정밀한 측정을 할 수 있도록 하여 항상 정확한 오일의 양을 측정할 수 있도록 함으로써 측정값을 신뢰할 수 있도록 하는데 그 목적이 있다.Therefore, the present invention has been devised to solve the above-described problems, and its structure is simple and precise, so that accurate measurement of the amount of oil can be made at all times so that the measured value can be trusted. have.
상기 목적을 달성하기 위하여 위하여 본 고안은 오일의 압력과 온도를 감지하는 압력센서와 온도센서를 오일탱크의 하부에 설치하고, 상기 압력센서와 온도센서에 감지된 오일의 압력과 온도를 전달받아 오일의 양을 측정하고 측정값을 오일 지시계에 나타내주는 E.C.U를 연결하여 구성한 것을 특징으로 한다.In order to achieve the above object, the present invention installs a pressure sensor and a temperature sensor for detecting oil pressure and temperature in the lower part of the oil tank, and receives the oil pressure and temperature detected by the pressure sensor and the temperature sensor to receive oil. It is characterized by consisting of an ECU that measures the amount of and displays the measured value on the oil indicator.
도 1은 본 고안의 오일탱크를 보인 도면.1 is a view showing an oil tank of the present invention.
도 2는 본 고안의 작동구조를 보인 도면.2 is a view showing the operation structure of the present invention.
*도면중 주요 부호에 대한 부호의 설명** Description of the symbols for the major symbols in the drawings *
10; 압력센서11; 온도센서10; Pressure sensor 11; temperature Senser
12; 오일탱크13; 오일 지시계12; Oil tank 13; Oil indicator
14; E.C.U14; E.C.U
이하 첨부된 도면에 의해 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1 내지 도 2에서 나타낸 바와 같이, 오일의 압력과, 온도를 감지하는 압력센서(10)와 온도센서(11)를 오일탱크(12)의 하부에 설치하고, 상기 압력센서(10)와 온도센서(11)에 감지된 오일의 압력과 온도를 전달받아 오일의 양을 측정하고 측정값을 오일 지시계(13)에 나타내주는 E.C.U(14)를 연결하여 구성한다.1 and 2, the pressure sensor 10 and the temperature sensor 11 for detecting the pressure and temperature of the oil is installed in the lower portion of the oil tank 12, the pressure sensor 10 and the temperature It is configured by connecting the ECU 14 which measures the amount of oil by receiving the pressure and temperature of the oil sensed by the sensor 11 and displays the measured value on the oil indicator 13.
상기와 같이 구성된 본 고안의 작용 및 효과를 보면 다음과 같다.Looking at the operation and effects of the present invention configured as described above are as follows.
오일탱크(12)의 하부에 설치된 압력센서(10)와 온도센서(11)가 오일의 압력과 온도를 감지하여 E.C.U(14)에 전달하면, E.C.U(14)가 입력되어 있는 공식 V=(V; 오일의 부피, T; 오일의 온도, P; 오일의 압력)에 상기 압력센서(10)와 온도센서(11)로부터 전달받은 수치를 대입하여 값을 측정한 후, 측정값을 오일 지시계(13)에 나타내 주는 것으로, 오일의 압력과 온도만 알고 있으면 항상 정확한 오일의 양을 측정할 수 있는 것이다.When the pressure sensor 10 and the temperature sensor 11 installed at the bottom of the oil tank 12 detect the oil pressure and temperature and transmit the oil pressure and temperature to the ECU 14, the ECU 14 is inputted with the formula V =. (V; volume of oil, T; temperature of oil, P; pressure of oil), the value received from the pressure sensor 10 and the temperature sensor 11 is substituted, and the value is measured. As shown in (13), if only oil pressure and temperature are known, the correct amount of oil can always be measured.
이상에서 살펴본 바와 같이, 본 고안은 압력센서와 온도센서를 이용한 오일량 측정계를 제공하여 설치구조가 간단하면서도 정밀한 측정을 할 수 있도록 함으로써 항상 정확한 오일의 양을 측정할 수 있고 측정값을 신뢰할 수 있도록 한 매우 유용한 고안인 것이다.As described above, the present invention provides an oil amount measuring instrument using a pressure sensor and a temperature sensor so that the installation structure can be easily and precisely measured so that the correct amount of oil can be always measured and the measured value can be reliably One very useful design.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960038304U KR19980025506U (en) | 1996-11-04 | 1996-11-04 | Oil level meter using pressure sensor and temperature sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960038304U KR19980025506U (en) | 1996-11-04 | 1996-11-04 | Oil level meter using pressure sensor and temperature sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980025506U true KR19980025506U (en) | 1998-08-05 |
Family
ID=53982161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960038304U KR19980025506U (en) | 1996-11-04 | 1996-11-04 | Oil level meter using pressure sensor and temperature sensor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980025506U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101454930B1 (en) * | 2008-11-28 | 2014-10-27 | 현대자동차주식회사 | Apparatus for finding an alien substance in Urea-S.C.R. and control method using the same |
| WO2015163562A1 (en) * | 2014-04-24 | 2015-10-29 | 볼보 컨스트럭션 이큅먼트 에이비 | Device for injecting urea water |
-
1996
- 1996-11-04 KR KR2019960038304U patent/KR19980025506U/en not_active Application Discontinuation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101454930B1 (en) * | 2008-11-28 | 2014-10-27 | 현대자동차주식회사 | Apparatus for finding an alien substance in Urea-S.C.R. and control method using the same |
| WO2015163562A1 (en) * | 2014-04-24 | 2015-10-29 | 볼보 컨스트럭션 이큅먼트 에이비 | Device for injecting urea water |
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| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |