JPS57108778A - Position detector - Google Patents

Position detector

Info

Publication number
JPS57108778A
JPS57108778A JP55185871A JP18587180A JPS57108778A JP S57108778 A JPS57108778 A JP S57108778A JP 55185871 A JP55185871 A JP 55185871A JP 18587180 A JP18587180 A JP 18587180A JP S57108778 A JPS57108778 A JP S57108778A
Authority
JP
Japan
Prior art keywords
signals
distance function
car
distance
signal
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
JP55185871A
Other languages
Japanese (ja)
Inventor
Toshi Asano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55185871A priority Critical patent/JPS57108778A/en
Publication of JPS57108778A publication Critical patent/JPS57108778A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE:To detect the position of a travelling object without regulating the moving range of the travelling object, by obtaining the correlative function between plural distance function signals stored in a storage device and the distance function signal sent from a contour detector and then having the discrimination for the degree of coincidence between both signals. CONSTITUTION:A contour detector 3 mounted on an unmanned car 1 which travels within a certain space measures a distance (d) between the car 1 and an obstacle X. This distance signal and an angle signal of each time are written into a memory of an electronic computer 8 in the form of the distance function signals. At the same time, the devices within the space which can be viewed at the front from the car 1 and the profile of the wall surface are previously stored in the memory as plural distance function signals. These signals are compared with the distance function signals supplied from the detector 3. Thus the position and direction signals of the car 1 are outputted based on the conditions by which the distance function signal to which a coincidence is obtained.
JP55185871A 1980-12-26 1980-12-26 Position detector Pending JPS57108778A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55185871A JPS57108778A (en) 1980-12-26 1980-12-26 Position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55185871A JPS57108778A (en) 1980-12-26 1980-12-26 Position detector

Publications (1)

Publication Number Publication Date
JPS57108778A true JPS57108778A (en) 1982-07-06

Family

ID=16178330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55185871A Pending JPS57108778A (en) 1980-12-26 1980-12-26 Position detector

Country Status (1)

Country Link
JP (1) JPS57108778A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135483U (en) * 1983-03-01 1984-09-10 日本電気株式会社 Label for ultrasonic sensor
JPS60104781U (en) * 1983-12-21 1985-07-17 カシオ計算機株式会社 electronic distance measuring device
JPS6150084A (en) * 1984-08-18 1986-03-12 West Electric Co Ltd Object detector
JPS6290584A (en) * 1985-10-01 1987-04-25 Meisei Electric Co Ltd Signal projecting of receiving scanning
JPS62186384A (en) * 1986-02-12 1987-08-14 Agency Of Ind Science & Technol Object shape recording method for pattern matching or the like
JPS62186386A (en) * 1986-02-12 1987-08-14 Agency Of Ind Science & Technol Object shape recording method for pattern matching or the like
JPS62186385A (en) * 1986-02-12 1987-08-14 Agency Of Ind Science & Technol Object shape recording method for pattern matching or the like
JPH01106204A (en) * 1987-10-20 1989-04-24 Sanyo Electric Co Ltd Self-traveling cleaner
JPH051406U (en) * 1991-06-20 1993-01-14 吉田工業株式会社 Compact container
JP2014123200A (en) * 2012-12-20 2014-07-03 Toyota Motor Corp Moving body control apparatus, moving body control method, and control program

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59135483U (en) * 1983-03-01 1984-09-10 日本電気株式会社 Label for ultrasonic sensor
JPS60104781U (en) * 1983-12-21 1985-07-17 カシオ計算機株式会社 electronic distance measuring device
JPS6150084A (en) * 1984-08-18 1986-03-12 West Electric Co Ltd Object detector
JPS6290584A (en) * 1985-10-01 1987-04-25 Meisei Electric Co Ltd Signal projecting of receiving scanning
JPS62186384A (en) * 1986-02-12 1987-08-14 Agency Of Ind Science & Technol Object shape recording method for pattern matching or the like
JPS62186386A (en) * 1986-02-12 1987-08-14 Agency Of Ind Science & Technol Object shape recording method for pattern matching or the like
JPS62186385A (en) * 1986-02-12 1987-08-14 Agency Of Ind Science & Technol Object shape recording method for pattern matching or the like
JPH01106204A (en) * 1987-10-20 1989-04-24 Sanyo Electric Co Ltd Self-traveling cleaner
JPH051406U (en) * 1991-06-20 1993-01-14 吉田工業株式会社 Compact container
JP2014123200A (en) * 2012-12-20 2014-07-03 Toyota Motor Corp Moving body control apparatus, moving body control method, and control program

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