JPS60203876A - 反射型物体検出装置 - Google Patents

反射型物体検出装置

Info

Publication number
JPS60203876A
JPS60203876A JP59060335A JP6033584A JPS60203876A JP S60203876 A JPS60203876 A JP S60203876A JP 59060335 A JP59060335 A JP 59060335A JP 6033584 A JP6033584 A JP 6033584A JP S60203876 A JPS60203876 A JP S60203876A
Authority
JP
Japan
Prior art keywords
ultrasonic
wave
waves
sensitivity
level
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
Application number
JP59060335A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0157313B2 (enrdf_load_stackoverflow
Inventor
Yoshihiro Naruse
成瀬　好廣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinsangyo Kaihatsu KK
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
Shinsangyo Kaihatsu KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aisin Seiki Co Ltd, Shinsangyo Kaihatsu KK filed Critical Aisin Seiki Co Ltd
Priority to JP59060335A priority Critical patent/JPS60203876A/ja
Priority to SE8500681A priority patent/SE461060B/xx
Priority to FR8504680A priority patent/FR2562265B1/fr
Publication of JPS60203876A publication Critical patent/JPS60203876A/ja
Publication of JPH0157313B2 publication Critical patent/JPH0157313B2/ja
Granted legal-status Critical Current

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP59060335A 1984-03-28 1984-03-28 反射型物体検出装置 Granted JPS60203876A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP59060335A JPS60203876A (ja) 1984-03-28 1984-03-28 反射型物体検出装置
SE8500681A SE461060B (sv) 1984-03-28 1985-02-14 Objektdetekteringsanordning av reflektionstyp
FR8504680A FR2562265B1 (fr) 1984-03-28 1985-03-28 Detecteur d'objets du type a reflexion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59060335A JPS60203876A (ja) 1984-03-28 1984-03-28 反射型物体検出装置

Publications (2)

Publication Number Publication Date
JPS60203876A true JPS60203876A (ja) 1985-10-15
JPH0157313B2 JPH0157313B2 (enrdf_load_stackoverflow) 1989-12-05

Family

ID=13139191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59060335A Granted JPS60203876A (ja) 1984-03-28 1984-03-28 反射型物体検出装置

Country Status (1)

Country Link
JP (1) JPS60203876A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016090433A (ja) * 2014-11-06 2016-05-23 シャープ株式会社 人感知装置およびそれを備えた画像形成装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016090433A (ja) * 2014-11-06 2016-05-23 シャープ株式会社 人感知装置およびそれを備えた画像形成装置

Also Published As

Publication number Publication date
JPH0157313B2 (enrdf_load_stackoverflow) 1989-12-05

Similar Documents

Publication Publication Date Title
US6445285B1 (en) Method and apparatus for detecting objects
US5373482A (en) Distance measuring system arranged to limit false indications of distance measurements
US4240152A (en) Object indicator for moving vehicles
US4542489A (en) Object detecting system of reflection type
US5077701A (en) Distance measuring device
US6279396B1 (en) Ultrasonic-wave distance measuring method and apparatus of separate transmission and reception type reflection system
CA2254897C (en) Countermeasure circuit for a laser speed detector
US5160927A (en) System and method for detecting the presence of objects in the path of movable vehicle
EP0773453A1 (en) An optical remote detection, anticollision system for vehicles
JP3145592B2 (ja) 車両用障害物検知装置
JPS60203876A (ja) 反射型物体検出装置
JPS60203877A (ja) 反射型物体検出装置
CN110268281B (zh) 用于运行车辆的隐蔽地安装的超声传感器的方法
WO2002045998A2 (en) Ultrasonic collision warning system and method for a vehicle
US5127352A (en) Flasher display sonar depth sounder non-intrusion sensor
JPS60203878A (ja) 反射型物体検出装置
JPH07159531A (ja) 車両の障害物検知装置
JPS60203879A (ja) 反射型物体検出装置
KR100295468B1 (ko) 차량의후방충돌경보방법
KR20050020601A (ko) 차량용 후방 경보 시스템
JPH0113549B2 (enrdf_load_stackoverflow)
JPH0130436B2 (enrdf_load_stackoverflow)
JPS59116074A (ja) 反射型物体検出装置
US4719604A (en) Reflective object detector with compensated receiver signal
JPH03118495A (ja) 超音波測定装置