JPH0321501Y2 - - Google Patents

Info

Publication number
JPH0321501Y2
JPH0321501Y2 JP1985137340U JP13734085U JPH0321501Y2 JP H0321501 Y2 JPH0321501 Y2 JP H0321501Y2 JP 1985137340 U JP1985137340 U JP 1985137340U JP 13734085 U JP13734085 U JP 13734085U JP H0321501 Y2 JPH0321501 Y2 JP H0321501Y2
Authority
JP
Japan
Prior art keywords
obstacle
vehicle
received signal
ultrasonic unit
peak
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.)
Expired
Application number
JP1985137340U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6246384U (sv
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 filed Critical
Priority to JP1985137340U priority Critical patent/JPH0321501Y2/ja
Publication of JPS6246384U publication Critical patent/JPS6246384U/ja
Application granted granted Critical
Publication of JPH0321501Y2 publication Critical patent/JPH0321501Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP1985137340U 1985-09-06 1985-09-06 Expired JPH0321501Y2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985137340U JPH0321501Y2 (sv) 1985-09-06 1985-09-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985137340U JPH0321501Y2 (sv) 1985-09-06 1985-09-06

Publications (2)

Publication Number Publication Date
JPS6246384U JPS6246384U (sv) 1987-03-20
JPH0321501Y2 true JPH0321501Y2 (sv) 1991-05-10

Family

ID=31041297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985137340U Expired JPH0321501Y2 (sv) 1985-09-06 1985-09-06

Country Status (1)

Country Link
JP (1) JPH0321501Y2 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013195086A (ja) * 2012-03-15 2013-09-30 Komatsu Ltd 障害物検出機構付きダンプトラック
JP5667594B2 (ja) * 2012-03-15 2015-02-12 株式会社小松製作所 障害物検出機構付きダンプトラックおよびその障害物検出方法
JP6426586B2 (ja) * 2015-11-09 2018-11-21 株式会社デンソー 物体検知装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589768A (en) * 1978-11-09 1980-07-07 Gen Electric Method and device for detecting invasion material
JPS57182673A (en) * 1981-05-07 1982-11-10 Nissan Motor Co Ltd Warning device of vehicle circumference

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5589768A (en) * 1978-11-09 1980-07-07 Gen Electric Method and device for detecting invasion material
JPS57182673A (en) * 1981-05-07 1982-11-10 Nissan Motor Co Ltd Warning device of vehicle circumference

Also Published As

Publication number Publication date
JPS6246384U (sv) 1987-03-20

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