JPS57175266A - Obstacle detector for car - Google Patents
Obstacle detector for carInfo
- Publication number
- JPS57175266A JPS57175266A JP56060167A JP6016781A JPS57175266A JP S57175266 A JPS57175266 A JP S57175266A JP 56060167 A JP56060167 A JP 56060167A JP 6016781 A JP6016781 A JP 6016781A JP S57175266 A JPS57175266 A JP S57175266A
- Authority
- JP
- Japan
- Prior art keywords
- road surface
- ultrasonic wave
- car
- detecting
- obstacle
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
- G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56060167A JPS57175266A (en) | 1981-04-21 | 1981-04-21 | Obstacle detector for car |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56060167A JPS57175266A (en) | 1981-04-21 | 1981-04-21 | Obstacle detector for car |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57175266A true JPS57175266A (en) | 1982-10-28 |
Family
ID=13134332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56060167A Pending JPS57175266A (en) | 1981-04-21 | 1981-04-21 | Obstacle detector for car |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57175266A (ja) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677599A (en) * | 1984-06-20 | 1987-06-30 | Nissan Motor Company, Limited | Ultra-sonic distance measuring apparatus and method |
US4677595A (en) * | 1983-10-03 | 1987-06-30 | Nissan Motor Co., Ltd. | Ultrasonic vehicle rangefinder |
JPS6320079U (ja) * | 1986-07-22 | 1988-02-09 | ||
US4739860A (en) * | 1984-05-29 | 1988-04-26 | Nissan Motor Co., Ltd. | Ultrasonic rangefinder |
US4796911A (en) * | 1983-09-09 | 1989-01-10 | Nissan Motor Company, Ltd. | Automotive suspension system with roll-stabilizer having road condition-dependent torsion modulus, and control of torsional modules |
JPH02196988A (ja) * | 1989-01-26 | 1990-08-03 | Matsushita Electric Works Ltd | 車両用超音波検知装置 |
JPH03148086A (ja) * | 1989-11-06 | 1991-06-24 | Mitsubishi Electric Corp | 超音波障害物センサ |
JPH04238286A (ja) * | 1991-01-22 | 1992-08-26 | Japan Radio Co Ltd | 車載用路面状態探知方式及び装置 |
JP2002257934A (ja) * | 2001-02-27 | 2002-09-11 | Omron Corp | 車両用路面状態検知装置及び車両用測距装置 |
JP2004271404A (ja) * | 2003-03-10 | 2004-09-30 | Nissan Motor Co Ltd | 車両用障害物検出装置 |
US8511164B2 (en) * | 2008-01-16 | 2013-08-20 | Robert Bosch Gmbh | Detection device of a motor vehicle and a corresponding detection method |
JP2017167096A (ja) * | 2016-03-18 | 2017-09-21 | パナソニックIpマネジメント株式会社 | 取り付け状態判定装置および取り付け状態判定方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929859A (ja) * | 1972-07-15 | 1974-03-16 | ||
JPS4988570A (ja) * | 1972-12-23 | 1974-08-23 |
-
1981
- 1981-04-21 JP JP56060167A patent/JPS57175266A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4929859A (ja) * | 1972-07-15 | 1974-03-16 | ||
JPS4988570A (ja) * | 1972-12-23 | 1974-08-23 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4796911A (en) * | 1983-09-09 | 1989-01-10 | Nissan Motor Company, Ltd. | Automotive suspension system with roll-stabilizer having road condition-dependent torsion modulus, and control of torsional modules |
US4677595A (en) * | 1983-10-03 | 1987-06-30 | Nissan Motor Co., Ltd. | Ultrasonic vehicle rangefinder |
US4739860A (en) * | 1984-05-29 | 1988-04-26 | Nissan Motor Co., Ltd. | Ultrasonic rangefinder |
US4796726A (en) * | 1984-05-29 | 1989-01-10 | Nissan Motor Co., Ltd. | Ultrasonic rangefinder |
US4677599A (en) * | 1984-06-20 | 1987-06-30 | Nissan Motor Company, Limited | Ultra-sonic distance measuring apparatus and method |
JPH0516537Y2 (ja) * | 1986-07-22 | 1993-04-30 | ||
JPS6320079U (ja) * | 1986-07-22 | 1988-02-09 | ||
JPH02196988A (ja) * | 1989-01-26 | 1990-08-03 | Matsushita Electric Works Ltd | 車両用超音波検知装置 |
JPH03148086A (ja) * | 1989-11-06 | 1991-06-24 | Mitsubishi Electric Corp | 超音波障害物センサ |
JPH04238286A (ja) * | 1991-01-22 | 1992-08-26 | Japan Radio Co Ltd | 車載用路面状態探知方式及び装置 |
JP2002257934A (ja) * | 2001-02-27 | 2002-09-11 | Omron Corp | 車両用路面状態検知装置及び車両用測距装置 |
JP2004271404A (ja) * | 2003-03-10 | 2004-09-30 | Nissan Motor Co Ltd | 車両用障害物検出装置 |
US8511164B2 (en) * | 2008-01-16 | 2013-08-20 | Robert Bosch Gmbh | Detection device of a motor vehicle and a corresponding detection method |
JP2017167096A (ja) * | 2016-03-18 | 2017-09-21 | パナソニックIpマネジメント株式会社 | 取り付け状態判定装置および取り付け状態判定方法 |
WO2017159170A1 (ja) * | 2016-03-18 | 2017-09-21 | パナソニックIpマネジメント株式会社 | センサ取り付け状態判定装置およびセンサ取り付け状態判定方法 |
US20190018122A1 (en) * | 2016-03-18 | 2019-01-17 | Panasonic Intellectual Property Management Co., Lt d. | Sensor mounting state determination device and sensor mounting state determination method |
US10571553B2 (en) | 2016-03-18 | 2020-02-25 | Panasonic Intellectual Property Management Co., Ltd. | Sensor mounting state determination device and sensor mounting state determination method |
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