JPS57187618A - Display device for vehicle - Google Patents
Display device for vehicleInfo
- Publication number
- JPS57187618A JPS57187618A JP56072190A JP7219081A JPS57187618A JP S57187618 A JPS57187618 A JP S57187618A JP 56072190 A JP56072190 A JP 56072190A JP 7219081 A JP7219081 A JP 7219081A JP S57187618 A JPS57187618 A JP S57187618A
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- color
- crt12
- cpu1
- urgency
- 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.)
- Pending
Links
- 238000013021 overheating Methods 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
- Indicating Measured Values (AREA)
- Instrument Panels (AREA)
Abstract
PURPOSE:To prevent oversight of alarm items by showing at the time of alarm detection double pictures for both information about vehicle running and the alarm item, in which the alarm item is shown lighter in color and this lightness in color is gradually changed to thicker color in accordance with the degree of urgency of the alarm. CONSTITUTION:CPU1 has functions of calculation and judgement and to it an engine, rotational speed sensor 2A, water temperature sensor 2B, speed sensor 2C, brake liquid quantity sensor 2D, etc. are connected. A buffer memory 3 stores the picture P0 of an engine tachometer, radiator temperature alarm P1, etc. and a selector circuit 4 changes over at a specified period the display mode to the CRT12 and the writing and reading modes from the CPU1. For instance, when overheating occurs, cutting-in is made to the signal-hold circuit of a cut- display device 16 and a timer circuit 17 through signal, and a picture such as ''overheating, slow down'' is superimposed on the CRT12 with light color. Further, this color can be made thicker gradually in accordance with the urgency of alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56072190A JPS57187618A (en) | 1981-05-15 | 1981-05-15 | Display device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56072190A JPS57187618A (en) | 1981-05-15 | 1981-05-15 | Display device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57187618A true JPS57187618A (en) | 1982-11-18 |
Family
ID=13482039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56072190A Pending JPS57187618A (en) | 1981-05-15 | 1981-05-15 | Display device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57187618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239714A (en) * | 1985-08-15 | 1987-02-20 | Mazda Motor Corp | Multiple display apparatus for vehicle |
| JPH07195960A (en) * | 1993-09-07 | 1995-08-01 | Jaguar Cars Ltd | Head-up display system for motor vehicles |
-
1981
- 1981-05-15 JP JP56072190A patent/JPS57187618A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6239714A (en) * | 1985-08-15 | 1987-02-20 | Mazda Motor Corp | Multiple display apparatus for vehicle |
| JPH07195960A (en) * | 1993-09-07 | 1995-08-01 | Jaguar Cars Ltd | Head-up display system for motor vehicles |
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