JP5588610B2 - 車間距離検出装置 - Google Patents
車間距離検出装置 Download PDFInfo
- Publication number
- JP5588610B2 JP5588610B2 JP2008314909A JP2008314909A JP5588610B2 JP 5588610 B2 JP5588610 B2 JP 5588610B2 JP 2008314909 A JP2008314909 A JP 2008314909A JP 2008314909 A JP2008314909 A JP 2008314909A JP 5588610 B2 JP5588610 B2 JP 5588610B2
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- JP
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- Prior art keywords
- vehicle
- distance
- frequency
- inter
- ultrasonic wave
- 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.)
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- 238000001514 detection method Methods 0.000 claims description 56
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000011161 development Methods 0.000 claims description 5
- 238000005070 sampling Methods 0.000 claims description 5
- 238000002604 ultrasonography Methods 0.000 claims description 5
- 241000287463 Phalacrocorax Species 0.000 claims description 2
- 230000001133 acceleration Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000033001 locomotion Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
Landscapes
- Controls For Constant Speed Travelling (AREA)
- Regulating Braking Force (AREA)
- Traffic Control Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008314909A JP5588610B2 (ja) | 2008-12-10 | 2008-12-10 | 車間距離検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008314909A JP5588610B2 (ja) | 2008-12-10 | 2008-12-10 | 車間距離検出装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010139330A JP2010139330A (ja) | 2010-06-24 |
| JP2010139330A5 JP2010139330A5 (enExample) | 2012-01-19 |
| JP5588610B2 true JP5588610B2 (ja) | 2014-09-10 |
Family
ID=42349592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008314909A Expired - Fee Related JP5588610B2 (ja) | 2008-12-10 | 2008-12-10 | 車間距離検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5588610B2 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013160634A (ja) * | 2012-02-06 | 2013-08-19 | Denso Corp | 超音波センサ |
| JP6146228B2 (ja) | 2013-09-17 | 2017-06-14 | 株式会社Ｓｏｋｅｎ | 物体検知装置及び物体検知システム |
| CN103465887A (zh) * | 2013-09-23 | 2013-12-25 | 孙宏水 | 防车辆追尾装置及其控制方法 |
| CA2949024C (en) * | 2014-05-19 | 2018-07-17 | Nec Corporation | Sonar device, signal processing method, and recording medium |
| CN110928306A (zh) * | 2019-12-06 | 2020-03-27 | 东莞市华复实业有限公司 | 跟随控制方法和系统以及智能机器人 |
| CN113752997B (zh) * | 2021-01-18 | 2022-07-05 | 北京京东乾石科技有限公司 | 一种自动驾驶控制方法、装置、服务器和介质 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3005353B2 (ja) * | 1992-01-21 | 2000-01-31 | 大阪瓦斯株式会社 | 隠蔽場所の断面検出装置 |
| JPH05310110A (ja) * | 1992-05-08 | 1993-11-22 | Mazda Motor Corp | 車両の自動制動装置 |
| JPH0592767U (ja) * | 1992-05-18 | 1993-12-17 | 株式会社豊田中央研究所 | 接近車両認識装置 |
| JP3102224B2 (ja) * | 1993-09-28 | 2000-10-23 | トヨタ自動車株式会社 | 車載レーダ装置 |
| JP2001235543A (ja) * | 2000-02-24 | 2001-08-31 | Matsushita Electric Works Ltd | 車載用障害物検知装置 |
| JP3794242B2 (ja) * | 2000-05-23 | 2006-07-05 | 日産自動車株式会社 | 車速制御装置 |
| JP2003202377A (ja) * | 2001-12-28 | 2003-07-18 | Hitachi Ltd | 車両搭載用レーダ装置 |
| JP3936713B2 (ja) * | 2004-09-24 | 2007-06-27 | 三菱電機株式会社 | 車両用後側方警報装置 |
| JPWO2008143142A1 (ja) * | 2007-05-18 | 2010-08-05 | 東京エレクトロンデバイス株式会社 | 音源定位装置、音源定位方法、及び、プログラム |
-
2008
- 2008-12-10 JP JP2008314909A patent/JP5588610B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2010139330A (ja) | 2010-06-24 |
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