JPH0714941Y2 - 車間距離警報装置 - Google Patents
車間距離警報装置Info
- Publication number
- JPH0714941Y2 JPH0714941Y2 JP12129988U JP12129988U JPH0714941Y2 JP H0714941 Y2 JPH0714941 Y2 JP H0714941Y2 JP 12129988 U JP12129988 U JP 12129988U JP 12129988 U JP12129988 U JP 12129988U JP H0714941 Y2 JPH0714941 Y2 JP H0714941Y2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- signal
- inter
- distance
- alarm
- 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 - Lifetime
Links
- 238000002955 isolation Methods 0.000 description 30
- 238000000034 method Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 20
- 230000000630 rising effect Effects 0.000 description 19
- 238000003708 edge detection Methods 0.000 description 16
- 230000001960 triggered effect Effects 0.000 description 9
- 230000006996 mental state Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12129988U JPH0714941Y2 (ja) | 1988-09-16 | 1988-09-16 | 車間距離警報装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12129988U JPH0714941Y2 (ja) | 1988-09-16 | 1988-09-16 | 車間距離警報装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0243675U JPH0243675U (en, 2012) | 1990-03-26 |
| JPH0714941Y2 true JPH0714941Y2 (ja) | 1995-04-10 |
Family
ID=31368180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12129988U Expired - Lifetime JPH0714941Y2 (ja) | 1988-09-16 | 1988-09-16 | 車間距離警報装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0714941Y2 (en, 2012) |
-
1988
- 1988-09-16 JP JP12129988U patent/JPH0714941Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243675U (en, 2012) | 1990-03-26 |
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