CN109579711A - 一种绝对位置位移传感器光栅绝对位置编码及译码方法 - Google Patents
一种绝对位置位移传感器光栅绝对位置编码及译码方法 Download PDFInfo
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- CN109579711A CN109579711A CN201910059448.3A CN201910059448A CN109579711A CN 109579711 A CN109579711 A CN 109579711A CN 201910059448 A CN201910059448 A CN 201910059448A CN 109579711 A CN109579711 A CN 109579711A
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- 238000006073 displacement reaction Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 108091026890 Coding region Proteins 0.000 claims abstract description 6
- 230000001351 cycling effect Effects 0.000 claims description 51
- 238000003384 imaging method Methods 0.000 claims description 22
- 230000005693 optoelectronics Effects 0.000 claims description 14
- 230000006698 induction Effects 0.000 claims description 11
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 4
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Classifications
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- 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
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- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
Description
Claims (11)
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CN201811364288.5A CN109341545A (zh) | 2018-11-16 | 2018-11-16 | 一种绝对位置位移传感器光栅绝对位置编码及译码方法 |
CN2018113642885 | 2018-11-16 |
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CN109579711A true CN109579711A (zh) | 2019-04-05 |
CN109579711B CN109579711B (zh) | 2020-08-18 |
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CN201811364288.5A Pending CN109341545A (zh) | 2018-11-16 | 2018-11-16 | 一种绝对位置位移传感器光栅绝对位置编码及译码方法 |
CN201910059448.3A Active CN109579711B (zh) | 2018-11-16 | 2019-01-22 | 一种绝对位置位移传感器光栅绝对位置编码及译码方法 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110766767A (zh) * | 2019-10-17 | 2020-02-07 | 中国科学院自动化研究所 | 获取格雷码结构光图像的方法、系统、装置 |
CN111076760A (zh) * | 2019-12-25 | 2020-04-28 | 洛阳伟信电子科技有限公司 | 一种绝对式码盘粗码校正的方法 |
CN111412940A (zh) * | 2020-05-08 | 2020-07-14 | 长春晟博光学技术开发有限公司 | 一种直线位移传感器细分芯片自动调试系统及调试方法 |
CN113686365A (zh) * | 2021-09-02 | 2021-11-23 | 北京精雕科技集团有限公司 | 绝对式位置测量装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109827597A (zh) * | 2019-03-08 | 2019-05-31 | 溱者(上海)智能科技有限公司 | 一种编码承载器件及位置编码器装置 |
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2018
- 2018-11-16 CN CN201811364288.5A patent/CN109341545A/zh active Pending
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2019
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CN1307226A (zh) * | 2000-01-25 | 2001-08-08 | 中国科学院光电技术研究所 | 圆光栅绝对编码计量法 |
EP1403623A1 (de) * | 2002-09-25 | 2004-03-31 | Dr. Johannes Heidenhain GmbH | Verfahren zur Bestimmung einer absoluten Position |
JP2007071732A (ja) * | 2005-09-07 | 2007-03-22 | Fuji Electric Holdings Co Ltd | 光学式絶対値エンコーダ |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110766767A (zh) * | 2019-10-17 | 2020-02-07 | 中国科学院自动化研究所 | 获取格雷码结构光图像的方法、系统、装置 |
CN111076760A (zh) * | 2019-12-25 | 2020-04-28 | 洛阳伟信电子科技有限公司 | 一种绝对式码盘粗码校正的方法 |
CN111076760B (zh) * | 2019-12-25 | 2021-08-10 | 洛阳伟信电子科技有限公司 | 一种绝对式码盘粗码校正的方法 |
CN111412940A (zh) * | 2020-05-08 | 2020-07-14 | 长春晟博光学技术开发有限公司 | 一种直线位移传感器细分芯片自动调试系统及调试方法 |
CN113686365A (zh) * | 2021-09-02 | 2021-11-23 | 北京精雕科技集团有限公司 | 绝对式位置测量装置 |
CN113686365B (zh) * | 2021-09-02 | 2022-06-17 | 北京精雕科技集团有限公司 | 绝对式位置测量装置 |
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CN109579711B (zh) | 2020-08-18 |
CN109341545A (zh) | 2019-02-15 |
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Address after: 511447 3rd floor, No.80 Zhujiang Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Jinggu Intelligent Equipment Co.,Ltd. Address before: 511447 3rd floor, No.80 Zhujiang Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU ACCUGLEN INTELLIGENT TECH LTD. |
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Denomination of invention: A Method for Encoding and Decoding Absolute Position of Grating in Absolute Position Displacement Sensors Effective date of registration: 20230824 Granted publication date: 20200818 Pledgee: Guangzhou Xinnuo grating digital display Co.,Ltd. Pledgor: Guangzhou Jinggu Intelligent Equipment Co.,Ltd. Registration number: Y2023980053600 |
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