JPS5424055A - Object detecting device - Google Patents

Object detecting device

Info

Publication number
JPS5424055A
JPS5424055A JP8901277A JP8901277A JPS5424055A JP S5424055 A JPS5424055 A JP S5424055A JP 8901277 A JP8901277 A JP 8901277A JP 8901277 A JP8901277 A JP 8901277A JP S5424055 A JPS5424055 A JP S5424055A
Authority
JP
Japan
Prior art keywords
detecting device
frequency
object detecting
detecting
detectign
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
JP8901277A
Other languages
Japanese (ja)
Other versions
JPS59790B2 (en
Inventor
Kazuhiro Morizaki
Yoshiharu Yano
Asaaki Tanimoto
Saburo Konno
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.)
Sumitomo Electric Industries Ltd
Panasonic Holdings Corp
Original Assignee
Sumitomo Electric Industries Ltd
Matsushita Electric Industrial 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 Sumitomo Electric Industries Ltd, Matsushita Electric Industrial Co Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP52089012A priority Critical patent/JPS59790B2/en
Publication of JPS5424055A publication Critical patent/JPS5424055A/en
Publication of JPS59790B2 publication Critical patent/JPS59790B2/en
Expired 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
    • G01S7/524—Transmitters

Abstract

PURPOSE:To achieve automatic adjustment to permit a detectign element to be driven at high sensitivity frequency by detecting the transient wave of the detecting element itself and controlling the drive frequency at the clock count corresponding to its frequency.
JP52089012A 1977-07-25 1977-07-25 object detection device Expired JPS59790B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52089012A JPS59790B2 (en) 1977-07-25 1977-07-25 object detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52089012A JPS59790B2 (en) 1977-07-25 1977-07-25 object detection device

Publications (2)

Publication Number Publication Date
JPS5424055A true JPS5424055A (en) 1979-02-23
JPS59790B2 JPS59790B2 (en) 1984-01-09

Family

ID=13958988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52089012A Expired JPS59790B2 (en) 1977-07-25 1977-07-25 object detection device

Country Status (1)

Country Link
JP (1) JPS59790B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897615A (en) * 1981-12-08 1983-06-10 Kumagai Gumi Ltd Automatic collimating method
JPS58123623A (en) * 1982-01-15 1983-07-22 松下電工株式会社 Supersonic switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5897615A (en) * 1981-12-08 1983-06-10 Kumagai Gumi Ltd Automatic collimating method
JPS58123623A (en) * 1982-01-15 1983-07-22 松下電工株式会社 Supersonic switch

Also Published As

Publication number Publication date
JPS59790B2 (en) 1984-01-09

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