JPH02100930U - - Google Patents
Info
- Publication number
- JPH02100930U JPH02100930U JP1021789U JP1021789U JPH02100930U JP H02100930 U JPH02100930 U JP H02100930U JP 1021789 U JP1021789 U JP 1021789U JP 1021789 U JP1021789 U JP 1021789U JP H02100930 U JPH02100930 U JP H02100930U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- brightness
- display
- speed
- detects
- 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
- 230000003287 optical effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indicating Measured Values (AREA)
- Instrument Panels (AREA)
Description
第１図は本考案の実施例を示す概略説明図であ
る。
１……フロントガラス（投影部材）、２……車
両、５……表示体、９……光センサ、１１……輝
度調整装置、１２……速度センサ、１３……停止
装置、１５……輝度保持装置。
FIG. 1 is a schematic explanatory diagram showing an embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Windshield (projection member), 2... Vehicle, 5... Display body, 9... Light sensor, 11... Brightness adjustment device, 12... Speed sensor, 13... Stop device, 15... Brightness holding device.
Claims (1)
するとともに車両前方の光量を検出する光センサ
と、この光センサの出力信号より前記表示像の輝
度を調整する輝度調整装置を備えた車両用表示装
置において、車両の車速を検出する速度センサと
、サイドブレーキ等の車両を停止させることを行
う停止装置と、前記速度センサが車両速度零のと
きに出力する零信号あるいは前記停止装置が作動
しているときに出力する停止信号の少なくとも一
方の信号を入力することによつて前記輝度調整を
行わないようにする輝度保持装置とを備えたこと
を特徴とする車両用表示装置。 For vehicles equipped with an optical sensor that projects a display image of a display body onto a projection member in front of the driver and detects the amount of light in front of the vehicle, and a brightness adjustment device that adjusts the brightness of the display image based on the output signal of the optical sensor. The display device includes a speed sensor that detects the vehicle speed of the vehicle, a stopping device such as a handbrake that stops the vehicle, and a zero signal that the speed sensor outputs when the vehicle speed is zero or when the stopping device is activated. 1. A display device for a vehicle, comprising: a brightness holding device that prevents the brightness adjustment by inputting at least one of stop signals output when the vehicle is in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021789U JPH02100930U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021789U JPH02100930U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100930U true JPH02100930U (en) | 1990-08-10 |
Family
ID=31217677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1021789U Pending JPH02100930U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100930U (en) |
-
1989
- 1989-01-31 JP JP1021789U patent/JPH02100930U/ja active Pending