JPS6313157B2 - - Google Patents

Info

Publication number
JPS6313157B2
JPS6313157B2 JP4725280A JP4725280A JPS6313157B2 JP S6313157 B2 JPS6313157 B2 JP S6313157B2 JP 4725280 A JP4725280 A JP 4725280A JP 4725280 A JP4725280 A JP 4725280A JP S6313157 B2 JPS6313157 B2 JP S6313157B2
Authority
JP
Japan
Prior art keywords
circuit
output
generation circuit
timing pulse
detected
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
JP4725280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56145378A (en
Inventor
Shinichi Kuroda
Akiro Sanemori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP4725280A priority Critical patent/JPS56145378A/ja
Publication of JPS56145378A publication Critical patent/JPS56145378A/ja
Publication of JPS6313157B2 publication Critical patent/JPS6313157B2/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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP4725280A 1980-04-10 1980-04-10 Number sensing device Granted JPS56145378A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4725280A JPS56145378A (en) 1980-04-10 1980-04-10 Number sensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4725280A JPS56145378A (en) 1980-04-10 1980-04-10 Number sensing device

Publications (2)

Publication Number Publication Date
JPS56145378A JPS56145378A (en) 1981-11-12
JPS6313157B2 true JPS6313157B2 (pm) 1988-03-24

Family

ID=12770062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4725280A Granted JPS56145378A (en) 1980-04-10 1980-04-10 Number sensing device

Country Status (1)

Country Link
JP (1) JPS56145378A (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006089262A (ja) * 2004-09-27 2006-04-06 Matsushita Electric Works Ltd 自律移動ロボット用のエレベータ乗降システム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006089262A (ja) * 2004-09-27 2006-04-06 Matsushita Electric Works Ltd 自律移動ロボット用のエレベータ乗降システム

Also Published As

Publication number Publication date
JPS56145378A (en) 1981-11-12

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