JPS6270782A - 車両の障害物検知装置 - Google Patents
車両の障害物検知装置Info
- Publication number
- JPS6270782A JPS6270782A JP60211811A JP21181185A JPS6270782A JP S6270782 A JPS6270782 A JP S6270782A JP 60211811 A JP60211811 A JP 60211811A JP 21181185 A JP21181185 A JP 21181185A JP S6270782 A JPS6270782 A JP S6270782A
- Authority
- JP
- Japan
- Prior art keywords
- value
- vehicle
- ultrasonic
- rank value
- waveform
- 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
- 238000001514 detection method Methods 0.000 claims description 17
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 230000015654 memory Effects 0.000 abstract description 21
- 238000005070 sampling Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60211811A JPS6270782A (ja) | 1985-09-24 | 1985-09-24 | 車両の障害物検知装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60211811A JPS6270782A (ja) | 1985-09-24 | 1985-09-24 | 車両の障害物検知装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6270782A true JPS6270782A (ja) | 1987-04-01 |
| JPH0313551B2 JPH0313551B2 (2) | 1991-02-22 |
Family
ID=16611984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60211811A Granted JPS6270782A (ja) | 1985-09-24 | 1985-09-24 | 車両の障害物検知装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6270782A (2) |
-
1985
- 1985-09-24 JP JP60211811A patent/JPS6270782A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0313551B2 (2) | 1991-02-22 |
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