FI127477B - Arrangemang för mätering rörelse - Google Patents
Arrangemang för mätering rörelse Download PDFInfo
- Publication number
- FI127477B FI127477B FI20175374A FI20175374A FI127477B FI 127477 B FI127477 B FI 127477B FI 20175374 A FI20175374 A FI 20175374A FI 20175374 A FI20175374 A FI 20175374A FI 127477 B FI127477 B FI 127477B
- Authority
- FI
- Finland
- Prior art keywords
- markings
- microcontroller
- arrangement according
- sensor
- symbol
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims description 6
- 238000005530 etching Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000012549 training Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 1
- 238000010147 laser engraving Methods 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 235000014676 Phragmites communis Nutrition 0.000 description 3
- 238000010330 laser marking Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 101100422780 Caenorhabditis elegans sur-5 gene Proteins 0.000 description 1
- 230000010748 Photoabsorption Effects 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010339 medical test Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34746—Linear encoders
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/347—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells using displacement encoding scales
- G01D5/34776—Absolute encoders with analogue or digital scales
- G01D5/34792—Absolute encoders with analogue or digital scales with only digital scales or both digital and incremental scales
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/36—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light
- G01P3/38—Devices characterised by the use of optical means, e.g. using infrared, visible, or ultraviolet light using photographic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/244—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains
- G01D5/246—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains by varying the duration of individual pulses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/36—Forming the light into pulses
- G01D5/366—Particular pulse shapes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20175374A FI127477B (sv) | 2017-04-27 | 2017-04-27 | Arrangemang för mätering rörelse |
| PCT/FI2018/050300 WO2018197752A1 (en) | 2017-04-27 | 2018-04-25 | Arrangement for measuring movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20175374A FI127477B (sv) | 2017-04-27 | 2017-04-27 | Arrangemang för mätering rörelse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI127477B true FI127477B (sv) | 2018-06-29 |
Family
ID=62455526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20175374A FI127477B (sv) | 2017-04-27 | 2017-04-27 | Arrangemang för mätering rörelse |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI127477B (sv) |
| WO (1) | WO2018197752A1 (sv) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109920266A (zh) * | 2019-02-20 | 2019-06-21 | 武汉理工大学 | 一种智能车辆定位方法 |
| CN112408273A (zh) * | 2020-12-03 | 2021-02-26 | 三一海洋重工有限公司 | 一种门架区域检测装置及堆高机 |
| CN113447670B (zh) * | 2021-06-25 | 2022-08-16 | 福州大学 | 一种单目线阵视觉追踪条纹编码标志的转速测量方法及系统 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4901073A (en) * | 1986-12-04 | 1990-02-13 | Regent Of The University Of California | Encoder for measuring the absolute position of moving elements |
| FI91325C (sv) | 1992-04-07 | 1994-06-10 | Partek Cargotec Oy | Lägeskala och optisk läsgivare för läsning av denna lägeskala |
| DE29712438U1 (de) * | 1997-07-15 | 1998-02-12 | Leuze Electronic Gmbh + Co, 73277 Owen | Weg-Codier-Vorrichtung |
| DE10014194A1 (de) | 1999-04-10 | 2001-01-25 | Leuze Electronic Gmbh & Co | Vorrichtung zur Bestimmung der Position einer Kolbenstange |
| US6327791B1 (en) | 1999-06-09 | 2001-12-11 | The Government Of The United States As Represented By The Secretary Of Commerce | Chain code position detector |
| DE10211779B4 (de) * | 2002-03-16 | 2005-03-31 | Leuze Electronic Gmbh & Co Kg | Optoelektronische Vorrichtung |
| US7634155B2 (en) * | 2005-01-31 | 2009-12-15 | Caterpillar Inc. | Hybrid optical cylinder position sensor |
| US7763875B2 (en) * | 2005-09-07 | 2010-07-27 | Romanov Nikolai L | System and method for sensing position utilizing an uncalibrated surface |
| EP2083209B1 (de) * | 2008-01-28 | 2012-10-17 | Sick Ag | Sicherheitssystem zur berührungslosen Messung von Wegen und/oder Geschwindigkeiten |
| DE202008004940U1 (de) * | 2008-04-10 | 2009-08-20 | Sick Ag | Messvorrichtung |
| GB0906257D0 (en) * | 2009-04-08 | 2009-05-20 | Renishaw Plc | Position encoder apparatus |
| WO2012112989A1 (en) | 2011-02-18 | 2012-08-23 | Parker-Hannifin Corporation | Floating optical sensor mount |
-
2017
- 2017-04-27 FI FI20175374A patent/FI127477B/sv active
-
2018
- 2018-04-25 WO PCT/FI2018/050300 patent/WO2018197752A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018197752A1 (en) | 2018-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI127477B (sv) | Arrangemang för mätering rörelse | |
| CA2267806C (en) | An apparatus for determining the position of a movable mechanical element and method of marking a mechanical element | |
| CN1310818C (zh) | 具有测定轿厢绝对位置的测量系统的电梯设备 | |
| EP1635073B1 (en) | Calculation module | |
| EP1461585B1 (en) | Cylinder with optical sensing device and method | |
| CN103983195B (zh) | 一种高精密光栅尺快速测量装置及其方法 | |
| CN1940472A (zh) | 绝对式线性编码器 | |
| KR20120026579A (ko) | 위치 측정 인코더 및 동작 방법 | |
| JPH07504752A (ja) | 位置検出装置 | |
| KR20030084639A (ko) | 위치 감지 장치 | |
| EP2222966B1 (en) | System for determining the position of a piston along its path of travel for a fluid-dynamic actuator | |
| US20160273560A1 (en) | Fluid cylinder | |
| US20120283986A1 (en) | System and Method for Measuring Positions | |
| JP4922033B2 (ja) | 位置検出装置 | |
| AU2016210960B2 (en) | Apparatus and procedure for homing and subsequent positioning of axes of a numerical control machine | |
| CN110160568A (zh) | 光学编码器及其操作方法 | |
| EP3379207B1 (en) | System for measuring the position of a mechanical member and method for measuring the position of a mechanical member | |
| CN206944927U (zh) | 一种基于固定轨道运行的移动设备的位置检测装置 | |
| EP2275782B1 (en) | High resolution absolute rotary encoder | |
| CN203964869U (zh) | 一种高精密光栅尺快速测量装置 | |
| EP1192412A1 (en) | Chain code position detector | |
| EP1342992A2 (en) | Position transducer | |
| CN101672661A (zh) | 一种一维绝对位置编码系统 | |
| CN2909182Y (zh) | 绝对位置轴角编码器 | |
| KR100221590B1 (ko) | 유.공압 실린더의 절대위치 검출장치 |