JPS6025403A - 道路区画線の幅を連続的に測定する方法 - Google Patents

道路区画線の幅を連続的に測定する方法

Info

Publication number
JPS6025403A
JPS6025403A JP13466483A JP13466483A JPS6025403A JP S6025403 A JPS6025403 A JP S6025403A JP 13466483 A JP13466483 A JP 13466483A JP 13466483 A JP13466483 A JP 13466483A JP S6025403 A JPS6025403 A JP S6025403A
Authority
JP
Japan
Prior art keywords
strip
width
light
image
beltlike body
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
JP13466483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0213083B2 (enrdf_load_stackoverflow
Inventor
Tadao Nakajima
忠夫 中島
Masaaki Kamo
正明 加茂
Akinori Kuwata
桑田　明典
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.)
Sekisui Jushi Corp
Original Assignee
Sekisui Jushi 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 Sekisui Jushi Corp filed Critical Sekisui Jushi Corp
Priority to JP13466483A priority Critical patent/JPS6025403A/ja
Publication of JPS6025403A publication Critical patent/JPS6025403A/ja
Publication of JPH0213083B2 publication Critical patent/JPH0213083B2/ja
Granted 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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/04—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving
    • G01B11/046—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness specially adapted for measuring length or width of objects while moving for measuring width

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Road Repair (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP13466483A 1983-07-22 1983-07-22 道路区画線の幅を連続的に測定する方法 Granted JPS6025403A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13466483A JPS6025403A (ja) 1983-07-22 1983-07-22 道路区画線の幅を連続的に測定する方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13466483A JPS6025403A (ja) 1983-07-22 1983-07-22 道路区画線の幅を連続的に測定する方法

Publications (2)

Publication Number Publication Date
JPS6025403A true JPS6025403A (ja) 1985-02-08
JPH0213083B2 JPH0213083B2 (enrdf_load_stackoverflow) 1990-04-03

Family

ID=15133665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13466483A Granted JPS6025403A (ja) 1983-07-22 1983-07-22 道路区画線の幅を連続的に測定する方法

Country Status (1)

Country Link
JP (1) JPS6025403A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559305A (en) * 1978-10-30 1980-05-02 Hitachi Ltd Trolley wire measuring device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559305A (en) * 1978-10-30 1980-05-02 Hitachi Ltd Trolley wire measuring device

Also Published As

Publication number Publication date
JPH0213083B2 (enrdf_load_stackoverflow) 1990-04-03

Similar Documents

Publication Publication Date Title
EP0460470B1 (en) Angle sensor with CCD
US4786815A (en) Non-contact sensor with particular utility for measurement of road profile
US4329047A (en) Optical velocity measuring apparatus of non-contact measurement type
JPS6025403A (ja) 道路区画線の幅を連続的に測定する方法
US8064047B2 (en) Method and apparatus for contactless determination of a lateral offset relative to a straight-ahead direction
JPH1030919A (ja) 道路縦断プロファイル測定装置及び方法
JPH0215688B2 (enrdf_load_stackoverflow)
US4040741A (en) Polarized grating optical odometer
JP3211732B2 (ja) 距離測定装置
JP3609559B2 (ja) 位置検出素子及び距離センサ
JP3382518B2 (ja) 車両用距離測定装置
RU2170298C2 (ru) Устройство для контроля дорожных одежд
EP1653625B1 (en) Position-to-number electro-optical converter
JPH06273134A (ja) 自動洗車機用の車体形状認識装置
SU1215004A1 (ru) Устройство дл измерени перемещений
JPS62887A (ja) 路面状態検出装置
JPH01239409A (ja) 前方路面の凸状態検出装置
JPS581124A (ja) 空間フイルタ装置
SU763681A1 (ru) Устройство дл измерени перемещений и геометрических размеров изделий
JPH05215676A (ja) 示差屈折計
JPH0236359A (ja) 車速計測装置
JPS60237371A (ja) 光学的速度検知装置
JP2573135Y2 (ja) 移動距離検出器
SU1255856A1 (ru) Устройство дл контрол перемещени объекта
JPS55141603A (en) Measuring method of height and width of vehicle