JPH01135382U - - Google Patents

Info

Publication number
JPH01135382U
JPH01135382U JP2840588U JP2840588U JPH01135382U JP H01135382 U JPH01135382 U JP H01135382U JP 2840588 U JP2840588 U JP 2840588U JP 2840588 U JP2840588 U JP 2840588U JP H01135382 U JPH01135382 U JP H01135382U
Authority
JP
Japan
Prior art keywords
time
laser pulse
measurement space
calculate
reflected
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
JP2840588U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0613517Y2 (ja
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 JP1988028405U priority Critical patent/JPH0613517Y2/ja
Publication of JPH01135382U publication Critical patent/JPH01135382U/ja
Application granted granted Critical
Publication of JPH0613517Y2 publication Critical patent/JPH0613517Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices By Optical Means (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP1988028405U 1988-03-03 1988-03-03 物体の通過位置検出装置 Expired - Lifetime JPH0613517Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988028405U JPH0613517Y2 (ja) 1988-03-03 1988-03-03 物体の通過位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988028405U JPH0613517Y2 (ja) 1988-03-03 1988-03-03 物体の通過位置検出装置

Publications (2)

Publication Number Publication Date
JPH01135382U true JPH01135382U (en]) 1989-09-18
JPH0613517Y2 JPH0613517Y2 (ja) 1994-04-06

Family

ID=31251739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988028405U Expired - Lifetime JPH0613517Y2 (ja) 1988-03-03 1988-03-03 物体の通過位置検出装置

Country Status (1)

Country Link
JP (1) JPH0613517Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2013072999A1 (ja) * 2011-11-14 2015-04-02 富士通株式会社 電子装置、携帯端末及び速度計測方法
EP2781922A4 (en) * 2011-11-14 2015-04-08 Fujitsu Ltd ELECTRONIC DEVICE, PORTABLE TERMINAL AND SPEED MEASUREMENT METHOD

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52473A (en) * 1975-05-20 1977-01-05 Koito Ind Co Ltd System for photoelectrically detcting objects
JPS5930079A (ja) * 1982-08-12 1984-02-17 Mitsubishi Electric Corp 光学式車両感知器
JPS62116286A (ja) * 1985-11-15 1987-05-27 Sharp Corp 光変調型検出装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52473A (en) * 1975-05-20 1977-01-05 Koito Ind Co Ltd System for photoelectrically detcting objects
JPS5930079A (ja) * 1982-08-12 1984-02-17 Mitsubishi Electric Corp 光学式車両感知器
JPS62116286A (ja) * 1985-11-15 1987-05-27 Sharp Corp 光変調型検出装置

Also Published As

Publication number Publication date
JPH0613517Y2 (ja) 1994-04-06

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