JPS5371879A - Speed detector - Google Patents

Speed detector

Info

Publication number
JPS5371879A
JPS5371879A JP14729976A JP14729976A JPS5371879A JP S5371879 A JPS5371879 A JP S5371879A JP 14729976 A JP14729976 A JP 14729976A JP 14729976 A JP14729976 A JP 14729976A JP S5371879 A JPS5371879 A JP S5371879A
Authority
JP
Japan
Prior art keywords
speed detector
speed
signals
singals
reliability
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
JP14729976A
Other languages
Japanese (ja)
Inventor
Toyoyuki Kotegawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14729976A priority Critical patent/JPS5371879A/en
Publication of JPS5371879A publication Critical patent/JPS5371879A/en
Pending legal-status Critical Current

Links

Landscapes

  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: To obtain speed signals of small errors without requiring compensation circuits and achieve the improvement in reliability by purely electrically generating the speed singals from position detection signals through the use of a dividing circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP14729976A 1976-12-07 1976-12-07 Speed detector Pending JPS5371879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14729976A JPS5371879A (en) 1976-12-07 1976-12-07 Speed detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14729976A JPS5371879A (en) 1976-12-07 1976-12-07 Speed detector

Publications (1)

Publication Number Publication Date
JPS5371879A true JPS5371879A (en) 1978-06-26

Family

ID=15427051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14729976A Pending JPS5371879A (en) 1976-12-07 1976-12-07 Speed detector

Country Status (1)

Country Link
JP (1) JPS5371879A (en)

Similar Documents

Publication Publication Date Title
JPS5218170A (en) Position detection method
JPS5371879A (en) Speed detector
JPS51129225A (en) Distance measure device
JPS5294744A (en) Diagnosis system for error detection and correction circuits
JPS5313477A (en) Operating time measuring system for mechanism
JPS5269533A (en) Double keying prevention circuit
JPS52131426A (en) 3-digit division signal generator unit
JPS52124830A (en) Buss malfunction detection circuit
JPS5292470A (en) Duplicated system timer device
JPS5377412A (en) Noise eliminating circuit
JPS51134008A (en) Error measurement circuit
JPS52122047A (en) Reset signal generation circuit
JPS5330857A (en) Signal change detector circuit
JPS5295447A (en) Signal device for elevator
JPS5217064A (en) Vehicle and speed detector unit
JPS5218346A (en) Center-failure detecting system
JPS5366331A (en) Timing detector
JPS51135427A (en) Check circuit
JPS5214439A (en) Error eliminating circuit of detector using supersonic wave
JPS52106446A (en) Absent phase detector
JPS51150371A (en) Time signal detection circuit
JPS5375751A (en) Speed detector
JPS5367086A (en) Logic sequence system
JPS5378869A (en) Trigger signal generating circuit
JPS51112300A (en) Abnormality detector in traffic signal control device