JPS5745478A - Ultrasonic distance measuring apparatus for transportation equipment - Google Patents
Ultrasonic distance measuring apparatus for transportation equipmentInfo
- Publication number
- JPS5745478A JPS5745478A JP56115863A JP11586381A JPS5745478A JP S5745478 A JPS5745478 A JP S5745478A JP 56115863 A JP56115863 A JP 56115863A JP 11586381 A JP11586381 A JP 11586381A JP S5745478 A JPS5745478 A JP S5745478A
- Authority
- JP
- Japan
- Prior art keywords
- measuring apparatus
- distance measuring
- transportation equipment
- ultrasonic distance
- ultrasonic
- 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
-
- 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
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/06—Systems determining the position data of a target
- G01S15/08—Systems for measuring distance only
- G01S15/10—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves
- G01S15/18—Systems for measuring distance only using transmission of interrupted, pulse-modulated waves wherein range gates are used
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S367/00—Communications, electrical: acoustic wave systems and devices
- Y10S367/909—Collision avoidance
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)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/171,529 US4326273A (en) | 1980-07-23 | 1980-07-23 | Ultrasonic ranging device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5745478A true JPS5745478A (en) | 1982-03-15 |
Family
ID=22624076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56115863A Pending JPS5745478A (en) | 1980-07-23 | 1981-07-23 | Ultrasonic distance measuring apparatus for transportation equipment |
Country Status (3)
Country | Link |
---|---|
US (1) | US4326273A (ja) |
JP (1) | JPS5745478A (ja) |
DE (1) | DE3128553A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3036081A1 (de) * | 1980-09-25 | 1982-04-29 | Egon Gelhard | Verfahren zur distanzmessung nach dem ultraschall-echoprinzip sowie schaltungsanordnung und geraete insbesondere am kraftfahrzeug |
US4562739A (en) * | 1982-07-29 | 1986-01-07 | Kerr-Mcgee Corporation | Production monitoring system |
DE3405915A1 (de) * | 1984-02-18 | 1985-08-22 | Bayerische Motoren Werke AG, 8000 München | Schaltanordnung fuer einen ultraschall-entfernungsmesser |
US4858203A (en) * | 1985-09-26 | 1989-08-15 | Position Orientation Systems, Inc. | Omnidirectional distance measurement system |
JPH06100651B2 (ja) * | 1986-09-02 | 1994-12-12 | オムロン株式会社 | 超音波スイツチ |
US4785429A (en) * | 1987-03-04 | 1988-11-15 | Folwell Dale E | Range control system |
DE3873739D1 (de) * | 1988-02-11 | 1992-09-17 | Honeywell Regelsysteme Gmbh | Ultraschall-naeherungsschalter. |
GR1000148B (el) * | 1988-07-05 | 1991-09-27 | Success G D Papadopoulos & Sia | Μεθοδος πληροφορησης οδηγου οχηματος για την υπαρξη η & την αποσταση αλλων οχηματων η αντικειμενων οπισθεν του δικου του οχηματος ευρισκομενων. |
US5373482A (en) * | 1990-02-26 | 1994-12-13 | Trend Tec Inc. | Distance measuring system arranged to limit false indications of distance measurements |
US5235315A (en) * | 1992-01-02 | 1993-08-10 | Armatron International, Inc. | Self test for obstacle detection system |
US5347495A (en) * | 1993-04-30 | 1994-09-13 | Milltronics Ltd. | Matching transformer for ultrasonic transducer |
JPH10123235A (ja) * | 1996-10-15 | 1998-05-15 | Denso Corp | 超音波センサ及び車両用障害物検出装置 |
US6040765A (en) * | 1998-01-23 | 2000-03-21 | Armatron International, Inc. | Obstacle detection system built-in test method and apparatus |
DE102004046589A1 (de) * | 2004-08-05 | 2006-02-23 | Volkswagen Ag | Vorrichtung für ein Kraftfahrzeug |
JP5298169B2 (ja) * | 2011-07-27 | 2013-09-25 | アンデン株式会社 | 車両接近通報装置 |
CN106054199B (zh) * | 2016-06-13 | 2023-12-08 | 零度智控(北京)智能科技有限公司 | 无人机、超声波测距方法及装置 |
US20190346692A1 (en) * | 2018-05-09 | 2019-11-14 | Johnson & Johnson Vision Care, Inc. | Electronic ophthalmic lens for measuring distance using ultrasound time-of-flight |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52112928A (en) * | 1976-03-17 | 1977-09-21 | Nippon Soken Inc | Device for detecting obstacle for automobile |
JPS5324863A (en) * | 1976-08-19 | 1978-03-08 | Aiga Sangiyou Kk | Obstacle finder |
JPS54130893A (en) * | 1978-04-03 | 1979-10-11 | Youshiyou Kk | Method of confirming rear article in vehicle |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3042303A (en) * | 1959-04-24 | 1962-07-03 | Gen Railway Signal Co | Object or vehicle detection system |
US3030608A (en) * | 1959-10-12 | 1962-04-17 | Gen Railway Signal Co | Detector for high-speed traffic |
US3046519A (en) * | 1959-10-28 | 1962-07-24 | Gen Railway Signal Co | Ultrasonic vehicle detection system |
US3255434A (en) * | 1961-11-01 | 1966-06-07 | Peter D Schwarz | Vehicle detection and counting system |
US3474400A (en) * | 1965-03-31 | 1969-10-21 | Gen Signal Corp | Sonic presence detection system and method |
US3360775A (en) * | 1965-08-24 | 1967-12-26 | Marriott Hot Shoppes Inc | Anticollision device and method |
US3435406A (en) * | 1967-04-17 | 1969-03-25 | Gen Signal Corp | Sonic vehicle detector using noise blanking |
US3613068A (en) * | 1969-06-30 | 1971-10-12 | Us Navy | Device for coupling a transducer to a transmitter and receiver (u) |
SE355867B (ja) * | 1970-12-11 | 1973-05-07 | Asea Ab | |
US3806861A (en) * | 1971-08-30 | 1974-04-23 | Mitsubishi Electric Corp | Ultrasonic wave type collision preventing system |
US3740705A (en) * | 1972-01-17 | 1973-06-19 | Lowrance Electronics Mfg | Submerged object warning apparatus for ships |
US3863196A (en) * | 1972-01-31 | 1975-01-28 | Dynamics Corp Massa Div | Acoustically activated proximity sensor switch |
US3732555A (en) * | 1972-03-13 | 1973-05-08 | Sperry Rand Corp | Selective intrusion alarm system |
JPS5325638B2 (ja) * | 1973-03-24 | 1978-07-27 | ||
FR2298905A1 (fr) * | 1973-06-13 | 1976-08-20 | Commissariat Energie Atomique | Procede et dispositif d'emission de trains d'ondes sinusoidales |
US3842397A (en) * | 1973-08-27 | 1974-10-15 | T Sindle | Ultrasonic distance detection for vehicles |
US3900261A (en) * | 1974-03-18 | 1975-08-19 | Transitek Corp | Electronic range finder |
-
1980
- 1980-07-23 US US06/171,529 patent/US4326273A/en not_active Expired - Lifetime
-
1981
- 1981-07-18 DE DE19813128553 patent/DE3128553A1/de not_active Withdrawn
- 1981-07-23 JP JP56115863A patent/JPS5745478A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52112928A (en) * | 1976-03-17 | 1977-09-21 | Nippon Soken Inc | Device for detecting obstacle for automobile |
JPS5324863A (en) * | 1976-08-19 | 1978-03-08 | Aiga Sangiyou Kk | Obstacle finder |
JPS54130893A (en) * | 1978-04-03 | 1979-10-11 | Youshiyou Kk | Method of confirming rear article in vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE3128553A1 (de) | 1982-06-16 |
US4326273A (en) | 1982-04-20 |
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