JPS6461615A - Liquid level display device for vehicle - Google Patents
Liquid level display device for vehicleInfo
- Publication number
- JPS6461615A JPS6461615A JP62218313A JP21831387A JPS6461615A JP S6461615 A JPS6461615 A JP S6461615A JP 62218313 A JP62218313 A JP 62218313A JP 21831387 A JP21831387 A JP 21831387A JP S6461615 A JPS6461615 A JP S6461615A
- Authority
- JP
- Japan
- Prior art keywords
- engine
- liquid level
- cooling water
- display device
- state
- 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.)
- Granted
Links
- 239000007788 liquid Substances 0.000 title abstract 4
- 239000000498 cooling water Substances 0.000 abstract 4
- 238000001514 detection method Methods 0.000 abstract 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Indicating Measured Values (AREA)
- Instrument Panels (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
PURPOSE:To improve the reliability of liquid level detection by detecting the completion of the warm-up of an engine and specifying the detectable period of liquid level according to the state of the engine. CONSTITUTION:A cooling water temperature sensor 44 detects the temperature of engine cooling water and the timer in an information display device 5 measures the elapsed time from the last stop of the engine. Consequently, it is judged that either of a 1st state wherein the cooling water temperature is below specific temperature the elapsed time after the engine stop exceeds a specific time of, for example, 20min and a 2nd state wherein the cooling water temperature is higher than specific temperature and the elapsed time from the engine stop exceeds a specific time shorter than the specific time of the 1st state, e.g. 5min is satisfied nor not, and when not, the liquid level is displayed on an information display device 5 mounted on the dashboard.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218313A JPH0833318B2 (en) | 1987-09-01 | 1987-09-01 | Liquid level detector for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62218313A JPH0833318B2 (en) | 1987-09-01 | 1987-09-01 | Liquid level detector for vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6461615A true JPS6461615A (en) | 1989-03-08 |
JPH0833318B2 JPH0833318B2 (en) | 1996-03-29 |
Family
ID=16717889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62218313A Expired - Fee Related JPH0833318B2 (en) | 1987-09-01 | 1987-09-01 | Liquid level detector for vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0833318B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999063215A1 (en) * | 1998-05-29 | 1999-12-09 | Mitsubishi Denki Kabushiki Kaisha | Method and device for calculating cruising range |
US6467337B2 (en) | 1998-05-29 | 2002-10-22 | Mitsubishi Denki Kabushiki Kaisha | Device for calculating cruising range and method therefor |
CN114705267A (en) * | 2021-04-30 | 2022-07-05 | 长城汽车股份有限公司 | Vehicle engine oil level monitoring method and system and vehicle |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143168A (en) * | 1974-10-09 | 1976-04-13 | Toyota Motor Co Ltd | Enjinoiruno yuryokenshutsuhyojisochi |
JPS5795412U (en) * | 1980-12-02 | 1982-06-11 | ||
JPS60162210U (en) * | 1984-04-04 | 1985-10-28 | 株式会社 土屋製作所 | Engine oil low warning device |
-
1987
- 1987-09-01 JP JP62218313A patent/JPH0833318B2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5143168A (en) * | 1974-10-09 | 1976-04-13 | Toyota Motor Co Ltd | Enjinoiruno yuryokenshutsuhyojisochi |
JPS5795412U (en) * | 1980-12-02 | 1982-06-11 | ||
JPS60162210U (en) * | 1984-04-04 | 1985-10-28 | 株式会社 土屋製作所 | Engine oil low warning device |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999063215A1 (en) * | 1998-05-29 | 1999-12-09 | Mitsubishi Denki Kabushiki Kaisha | Method and device for calculating cruising range |
US6467337B2 (en) | 1998-05-29 | 2002-10-22 | Mitsubishi Denki Kabushiki Kaisha | Device for calculating cruising range and method therefor |
CN114705267A (en) * | 2021-04-30 | 2022-07-05 | 长城汽车股份有限公司 | Vehicle engine oil level monitoring method and system and vehicle |
Also Published As
Publication number | Publication date |
---|---|
JPH0833318B2 (en) | 1996-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |