JPS5376854A - Moving object detector - Google Patents

Moving object detector

Info

Publication number
JPS5376854A
JPS5376854A JP15304676A JP15304676A JPS5376854A JP S5376854 A JPS5376854 A JP S5376854A JP 15304676 A JP15304676 A JP 15304676A JP 15304676 A JP15304676 A JP 15304676A JP S5376854 A JPS5376854 A JP S5376854A
Authority
JP
Japan
Prior art keywords
moving object
object detector
detection
oscillator
sensitivity
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.)
Pending
Application number
JP15304676A
Other languages
Japanese (ja)
Inventor
Masaru Iizuka
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15304676A priority Critical patent/JPS5376854A/en
Publication of JPS5376854A publication Critical patent/JPS5376854A/en
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Traffic Control Systems (AREA)

Abstract

PURPOSE: To maintain the sensitivity of a detection coil always satisfactorily and enable satisfactory detection of moving objects to be performed by providing a control circuit which controls the oscillation frequency of an oscillator by the output of a memory circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP15304676A 1976-12-20 1976-12-20 Moving object detector Pending JPS5376854A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15304676A JPS5376854A (en) 1976-12-20 1976-12-20 Moving object detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15304676A JPS5376854A (en) 1976-12-20 1976-12-20 Moving object detector

Publications (1)

Publication Number Publication Date
JPS5376854A true JPS5376854A (en) 1978-07-07

Family

ID=15553779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15304676A Pending JPS5376854A (en) 1976-12-20 1976-12-20 Moving object detector

Country Status (1)

Country Link
JP (1) JPS5376854A (en)

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