JPS62284282A - 超音波距離測定装置 - Google Patents

超音波距離測定装置

Info

Publication number
JPS62284282A
JPS62284282A JP12684686A JP12684686A JPS62284282A JP S62284282 A JPS62284282 A JP S62284282A JP 12684686 A JP12684686 A JP 12684686A JP 12684686 A JP12684686 A JP 12684686A JP S62284282 A JPS62284282 A JP S62284282A
Authority
JP
Japan
Prior art keywords
signal
beat signal
receiver
distance
frequency
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
JP12684686A
Other languages
English (en)
Japanese (ja)
Other versions
JPH044559B2 (enrdf_load_stackoverflow
Inventor
Shuichi Asada
浅田　秀一
Yoshio Numayasu
沼保　芳男
Yukio Yoshida
幸男 吉田
Taichi Komachi
小町　太一
Ryohei Mogi
良平 茂木
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.)
Tokyo Keiki Inc
Original Assignee
Tokyo Keiki Co Ltd
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 Tokyo Keiki Co Ltd filed Critical Tokyo Keiki Co Ltd
Priority to JP12684686A priority Critical patent/JPS62284282A/ja
Publication of JPS62284282A publication Critical patent/JPS62284282A/ja
Publication of JPH044559B2 publication Critical patent/JPH044559B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP12684686A 1986-05-31 1986-05-31 超音波距離測定装置 Granted JPS62284282A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12684686A JPS62284282A (ja) 1986-05-31 1986-05-31 超音波距離測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12684686A JPS62284282A (ja) 1986-05-31 1986-05-31 超音波距離測定装置

Publications (2)

Publication Number Publication Date
JPS62284282A true JPS62284282A (ja) 1987-12-10
JPH044559B2 JPH044559B2 (enrdf_load_stackoverflow) 1992-01-28

Family

ID=14945311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12684686A Granted JPS62284282A (ja) 1986-05-31 1986-05-31 超音波距離測定装置

Country Status (1)

Country Link
JP (1) JPS62284282A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002014166A (ja) * 2000-06-30 2002-01-18 Nippon Soken Inc 音波計測装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979176A (ja) * 1982-10-27 1984-05-08 Fujitsu Ten Ltd Ｆｍ−ｃｗレ−ダ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5979176A (ja) * 1982-10-27 1984-05-08 Fujitsu Ten Ltd Ｆｍ−ｃｗレ−ダ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002014166A (ja) * 2000-06-30 2002-01-18 Nippon Soken Inc 音波計測装置

Also Published As

Publication number Publication date
JPH044559B2 (enrdf_load_stackoverflow) 1992-01-28

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