WO2005003679A2 - Convertisseur electro-optique position-code - Google Patents
Convertisseur electro-optique position-code Download PDFInfo
- Publication number
- WO2005003679A2 WO2005003679A2 PCT/RU2004/000259 RU2004000259W WO2005003679A2 WO 2005003679 A2 WO2005003679 A2 WO 2005003679A2 RU 2004000259 W RU2004000259 W RU 2004000259W WO 2005003679 A2 WO2005003679 A2 WO 2005003679A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- κοdοvοy
- dοροzhκi
- analiziρuyuschey
- code
- οκοn
- 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.)
- Ceased
Links
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
- G01D5/34776—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
Definitions
- the invention is subject to test equipment and may be used to measure linear and angular displacements of the product.
- the prior art Izves ⁇ en ⁇ e ⁇ b ⁇ az ⁇ va ⁇ el ug ⁇ l- ⁇ d (see. Av ⁇ . Binding. SSS ⁇ ⁇ z 1,474,843, ⁇ l. ⁇ 03 ⁇ 1/24, ⁇ ubl.
- I SAY YI LIS ⁇ P ⁇ IL There is an additional displacement of the analyzing mask, that is, an offset of the reading unit. This property makes it necessary to specify the offset when separating the switch when the transfer switch is excluded from the event. Also known to the user from the US patent ⁇ ° 5235181, CL. 001 ⁇ 5/34, ⁇ publ. in 1993, it was selected as a part of the package for the consumer, an optional electronic appliance.
- the video signal fully supplies the current image of the participation in the consumer goods line of the CCD.
- the analysis of the video signal is in accordance with the standard code. It allows you to select the location of the reading unit and eliminating the ambiguity of reading the payment. DISCLOSURE OF INVENTION.
- the proposed electronic device has been used due to the presence of a commercially available mask, which is available for the performance of a business analyzing mask in the form of a two-way window that is equipped with a follow-up method, a quick step to the cod, and a wide second step; performances
- the analyzing mask 5 includes the economic and analysis analyzing masks. Accessory stores 6 and a multi-function drive 7 connected to a connecting unit of 8 and 8 are connected to an 8 Large scale 1 (Fig. 3, 4) has a quick 10 and a cheap 11 home. Factory 10 is executed in the form of a series of windows, which are equipped with a regular plant. Foodstuff 11 is executed in the form of a consumer research unit. ⁇ nalizi ⁇ uyuschaya mas ⁇ a 5 ( ⁇ ig.
- each of the analyzing mask is mutually shifted by an amount equal to 172 (half the step of the cod).
- the initial effective phases in links 12 and 12 of the 1st analyzing mask are mutually shifted by the value equal to ⁇ / 2, which is b / 4.
- the initial simple industrial phases of the analysis analyzing mask - link 12 and 13 of the consumer analyzing mask are combined (Fig. 5).
- the total width "L 1 " of road 13 and the first one of the analyzing mask (Fig. 5) is the same as the height of the "11" road bar of 4 (1).
- ⁇ d ⁇ v ⁇ y analizi ⁇ uyuschey mas ⁇ i and ⁇ azhdy ⁇ iemni ⁇ 6 and 6 1 factory-friendly equipment corresponds to a separate link 12 and 12 1 regular industrial screen analyzer mask. Intended use. Essentially, it is necessary to ensure that you are free to consume any additional products.
- SIGNIFICANT FOX P ⁇ IL 26 selected line 14 or 14 1 and formatting the location of reading unit 2 and its removal.
- the information received complies with the use of the reading unit 2 of the positive common scale 1 with an accuracy of ⁇ - / 2.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Transform (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/562,864 US7183535B2 (en) | 2003-07-04 | 2004-06-30 | Position-to-number electro-optical converter |
| EP04748954A EP1653625B1 (en) | 2003-07-04 | 2004-06-30 | Position-to-number electro-optical converter |
| SI200430971T SI1653625T1 (sl) | 2003-07-04 | 2004-06-30 | Optoelektronski pretvornik pozicije v kodo |
| DE602004018153T DE602004018153D1 (de) | 2003-07-04 | 2004-06-30 | Elektrooptischer umsetzer von position in zahlen |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2003120482 | 2003-07-04 | ||
| RU2003120482/28A RU2248093C1 (ru) | 2003-07-04 | 2003-07-04 | Оптико-электронный преобразователь положение-код |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2005003679A2 true WO2005003679A2 (fr) | 2005-01-13 |
| WO2005003679A3 WO2005003679A3 (fr) | 2005-04-07 |
Family
ID=33563176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2004/000259 Ceased WO2005003679A2 (fr) | 2003-07-04 | 2004-06-30 | Convertisseur electro-optique position-code |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US7183535B2 (ru) |
| EP (1) | EP1653625B1 (ru) |
| DE (1) | DE602004018153D1 (ru) |
| ES (1) | ES2314415T3 (ru) |
| RU (1) | RU2248093C1 (ru) |
| SI (1) | SI1653625T1 (ru) |
| WO (1) | WO2005003679A2 (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7815118B2 (en) * | 2005-11-29 | 2010-10-19 | Datalogic Scanning Group S.R.L. | Method, diaphragms and optical receiving devices for improving the depth of field in a linear optical code reader |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7244928B2 (en) * | 2005-01-07 | 2007-07-17 | Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. | Optical encoder |
| GB0903550D0 (en) | 2009-03-02 | 2009-04-08 | Rls Merilna Tehnika D O O | Position encoder apparatus |
| GB0903535D0 (en) | 2009-03-02 | 2009-04-08 | Rls Merilna Tehnika D O O | Encoder readhead |
| JP2010256081A (ja) * | 2009-04-22 | 2010-11-11 | Fujifilm Corp | 光学式位置検出器及び光学装置 |
| JP2011058891A (ja) * | 2009-09-08 | 2011-03-24 | Olympus Corp | 光学式エンコーダ |
| US11774270B2 (en) * | 2021-08-20 | 2023-10-03 | Mitutoyo Corporation | Encoder |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU611109A1 (ru) | 1976-04-15 | 1978-06-15 | Предприятие П/Я Р-6670 | Оптико-электронный преобразователь угла |
| DE3104972C2 (de) | 1981-02-12 | 1985-06-20 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Lichtelektrische inkrementale Positioniereinrichtung |
| US4442351A (en) * | 1981-10-05 | 1984-04-10 | General Electric Company | Optoelectronic incremental position encoder |
| DE3308814C2 (de) * | 1983-03-12 | 1985-02-07 | Dr. Johannes Heidenhain Gmbh, 8225 Traunreut | Meßeinrichtung |
| SU1474843A1 (ru) | 1987-05-27 | 1989-04-23 | Ленинградский Институт Точной Механики И Оптики | Преобразователь угол-код |
| US5068529A (en) * | 1988-12-22 | 1991-11-26 | Nikon Corporation | Absolute position detection encoder |
| CH683798A5 (fr) * | 1990-12-10 | 1994-05-13 | Tesa Sa | Capteur de position pour un appareil de mesure de grandeurs linéaires ou angulaires. |
| JPH04295719A (ja) * | 1991-03-25 | 1992-10-20 | Nikon Corp | アブソリュ−ト・エンコ−ダ |
| US5294793A (en) * | 1991-08-23 | 1994-03-15 | Rsf-Elektronik Gesellschaft M.B.H. | System for measuring lengths or angles with a high-velocity movable scanning unit |
| AT410485B (de) * | 1997-07-30 | 2003-05-26 | Rsf Elektronik Gmbh | Positionsmesseinrichtung |
-
2003
- 2003-07-04 RU RU2003120482/28A patent/RU2248093C1/ru active
-
2004
- 2004-06-30 US US10/562,864 patent/US7183535B2/en not_active Expired - Fee Related
- 2004-06-30 SI SI200430971T patent/SI1653625T1/sl unknown
- 2004-06-30 EP EP04748954A patent/EP1653625B1/en not_active Expired - Lifetime
- 2004-06-30 WO PCT/RU2004/000259 patent/WO2005003679A2/ru not_active Ceased
- 2004-06-30 ES ES04748954T patent/ES2314415T3/es not_active Expired - Lifetime
- 2004-06-30 DE DE602004018153T patent/DE602004018153D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of EP1653625A4 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7815118B2 (en) * | 2005-11-29 | 2010-10-19 | Datalogic Scanning Group S.R.L. | Method, diaphragms and optical receiving devices for improving the depth of field in a linear optical code reader |
| CN101331499B (zh) * | 2005-11-29 | 2012-06-06 | 得利捷扫描集团有限公司 | 在线性光学代码读取器中用来改善场深度的方法、光阑和光学接收装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1653625B1 (en) | 2008-12-03 |
| EP1653625A4 (en) | 2006-11-02 |
| US7183535B2 (en) | 2007-02-27 |
| SI1653625T1 (sl) | 2009-04-30 |
| ES2314415T3 (es) | 2009-03-16 |
| WO2005003679A3 (fr) | 2005-04-07 |
| RU2248093C1 (ru) | 2005-03-10 |
| EP1653625A2 (en) | 2006-05-03 |
| RU2003120482A (ru) | 2005-01-10 |
| US20060145065A1 (en) | 2006-07-06 |
| DE602004018153D1 (de) | 2009-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0635115B1 (en) | Location scale and optical reading sensor for reading said location scale | |
| EP0503716B1 (en) | Measuring device for determining an absolute position of a movable element and scale graduation element suitable for use in such a measuring device | |
| US7825368B2 (en) | Absolute position length-measurement type encoder | |
| EP0490206A1 (fr) | Capteur de position pour un appareil de mesure de grandeurs linéaires ou angulaires | |
| US20040136652A1 (en) | Optical waveguide bragg grating system | |
| WO1984001027A1 (en) | Position measuring apparatus | |
| AU2016301228B2 (en) | Multi excitation-multi emission fluorometer for multiparameter water quality monitoring | |
| US20080128601A1 (en) | Encoder | |
| US4794251A (en) | Apparatus for measuring lengths or angles | |
| WO2005003679A2 (fr) | Convertisseur electro-optique position-code | |
| JPH0571938A (ja) | 絶対位置検出装置、方法及びそのスケール | |
| GB2126444A (en) | Position measuring apparatus | |
| CN102095439B (zh) | 单码道绝对位置编码方法、解码方法及测量装置 | |
| CN101750108B (zh) | 绝对位置编码器 | |
| Berkoff et al. | Hybrid time-and wavelength-division multiplexed fiber Bragg grating sensor array | |
| CN106104216A (zh) | 参考标记检测器布置 | |
| CN105606033A (zh) | 绝对式光栅尺、其主光栅及其测量方法 | |
| CN102003976B (zh) | 单码道绝对位置编码方法、解码方法及测量装置 | |
| US8097842B2 (en) | High resolution single track optical encoder | |
| US7348545B2 (en) | System and method for optical encoding on two opposed surfaces of a pattern medium | |
| CN104919282B (zh) | 线性电容式编码器和位置确定方法 | |
| US10088341B2 (en) | Photoelectric encoder | |
| US9488503B2 (en) | Cart movement detection system for a dynamics track | |
| CN111665520B (zh) | 识别系统、方法、装置及存储介质 | |
| KR101341804B1 (ko) | 절대 위치 측정 방법, 절대 위치 측정 장치, 및 스케일 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A2 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A2 Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| ENP | Entry into the national phase |
Ref document number: 2006145065 Country of ref document: US Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 10562864 Country of ref document: US |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2004748954 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 2004748954 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 10562864 Country of ref document: US |