EE05852B1 - Pinna valguse peegeldust iseloomustavate suuruste mõõtemeetod ja seade - Google Patents
Pinna valguse peegeldust iseloomustavate suuruste mõõtemeetod ja seadeInfo
- Publication number
- EE05852B1 EE05852B1 EEP201900029A EEP201900029A EE05852B1 EE 05852 B1 EE05852 B1 EE 05852B1 EE P201900029 A EEP201900029 A EE P201900029A EE P201900029 A EEP201900029 A EE P201900029A EE 05852 B1 EE05852 B1 EE 05852B1
- Authority
- EE
- Estonia
- Prior art keywords
- light
- values
- reflection
- application
- luminance
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4704—Angular selective
- G01N2021/4711—Multiangle measurement
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/55—Specular reflectivity
- G01N2021/555—Measuring total reflection power, i.e. scattering and specular
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Spectrometry And Color Measurement (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Leiutis kuulub optilise elektroonika valdkonda ja seda saab kasutada kõikvõimalike teekatendite pinna valguse peegeldust iseloomustavate suuruste, nagu sõidutee teekatendi pinna heleduse, heledusteguri, taandatud heledusteguri, värvsustemperatuuri, värvsuskoordinaatide, mõõtmiseks ja hindamiseks. Mõõtemeetodi ja selleks kasutatava seadme rakendamise tulemusena kohandatakse valgustussuuruste mõõtetingimused ja nendel tingimustel saadud valgustussuuruste väärtused võetakse tugiväärtusteks. Nendest väärtustest lähtuvalt saab leiutise põhjal järgnevalt reaalselt hinnata teekatendite valguse peegeldust iseloomustavate suuruste väärtusi kaasaegsete teede valgustamisel kasutatavate leedtehnikal põhinevate valgustuslahenduste ja kaasaegsete asfalt- ja betoonkatendite ja nendes kasutatud eri lisanditepuhul. Leiutise rakendamine võtab arvesse nähtava valguse spektraalse koostise mõju pinnetelt peegeldunud valguse hindamisel ning seega pakub välja liikluskeskkonnale ohutumaid ning efektiivsemaid lahendusi.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEP201900029A EE05852B1 (et) | 2019-12-19 | 2019-12-19 | Pinna valguse peegeldust iseloomustavate suuruste mõõtemeetod ja seade |
EP20214860.7A EP3839482B1 (en) | 2019-12-19 | 2020-12-17 | Method and device for measuring charcteristics of refelection of light on surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EEP201900029A EE05852B1 (et) | 2019-12-19 | 2019-12-19 | Pinna valguse peegeldust iseloomustavate suuruste mõõtemeetod ja seade |
Publications (2)
Publication Number | Publication Date |
---|---|
EE201900029A EE201900029A (et) | 2021-07-15 |
EE05852B1 true EE05852B1 (et) | 2023-04-17 |
Family
ID=74103835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EEP201900029A EE05852B1 (et) | 2019-12-19 | 2019-12-19 | Pinna valguse peegeldust iseloomustavate suuruste mõõtemeetod ja seade |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3839482B1 (et) |
EE (1) | EE05852B1 (et) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114061747B (zh) * | 2021-11-16 | 2024-05-10 | 招商局重庆公路工程检测中心有限公司 | 一种路面亮度自动测量装置及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040160595A1 (en) * | 2003-02-14 | 2004-08-19 | Lafarge Road Marking, Inc. | Road marking evaluation and measurement system |
US20060092417A1 (en) * | 2004-07-15 | 2006-05-04 | Byk Gardner Gmbh | Device for the examination of optical properties of surfaces |
US20070263222A1 (en) * | 2003-04-24 | 2007-11-15 | Loveless Roger J | Monitoring Road Reflectance and Street Lighting |
US20080309942A1 (en) * | 2005-11-24 | 2008-12-18 | Schreder | Method and Apparatus for Establishing Reflection Properties of a Surface |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2306616B1 (es) | 2008-02-12 | 2009-07-24 | Fundacion Cidaut | Procedimiento de determinacion de la luminancia de señales de trafico y dispositivo para su realizacion. |
KR101376450B1 (ko) * | 2011-06-01 | 2014-03-19 | 다이닛뽕스크린 세이조오 가부시키가이샤 | 화상취득장치, 패턴검사장치 및 화상취득방법 |
JP5742753B2 (ja) | 2012-03-06 | 2015-07-01 | 岩崎電気株式会社 | 輝度測定装置 |
CN103674897A (zh) * | 2013-11-22 | 2014-03-26 | 中国矿业大学 | 一种光反射实验台 |
-
2019
- 2019-12-19 EE EEP201900029A patent/EE05852B1/et unknown
-
2020
- 2020-12-17 EP EP20214860.7A patent/EP3839482B1/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040160595A1 (en) * | 2003-02-14 | 2004-08-19 | Lafarge Road Marking, Inc. | Road marking evaluation and measurement system |
US20070263222A1 (en) * | 2003-04-24 | 2007-11-15 | Loveless Roger J | Monitoring Road Reflectance and Street Lighting |
US20060092417A1 (en) * | 2004-07-15 | 2006-05-04 | Byk Gardner Gmbh | Device for the examination of optical properties of surfaces |
US20080309942A1 (en) * | 2005-11-24 | 2008-12-18 | Schreder | Method and Apparatus for Establishing Reflection Properties of a Surface |
Also Published As
Publication number | Publication date |
---|---|
EE201900029A (et) | 2021-07-15 |
EP3839482B1 (en) | 2023-10-18 |
EP3839482C0 (en) | 2023-10-18 |
EP3839482A1 (en) | 2021-06-23 |
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