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1. (WO2019041087) TRANSPARENT OBJECT TESTING METHOD AND RELATED PRODUCT
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Pub. No.: WO/2019/041087 International Application No.: PCT/CN2017/099272
Publication Date: 07.03.2019 International Filing Date: 28.08.2017
IPC:
G01N 21/896 (2006.01)
G PHYSICS
01
MEASURING; TESTING
N
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21
Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible, or ultra-violet light
84
Systems specially adapted for particular applications
88
Investigating the presence of flaws, defects or contamination
89
in moving material, e.g. paper, textiles
892
characterised by the flaw, defect or object feature examined
896
Optical defects in or on transparent materials, e.g. distortion, surface flaws
Applicants:
深圳市兴华炜科技有限公司 SHEN ZHEN SINHOVO TECHNOLOGY CO., LTD [CN/CN]; 中国广东省深圳市 宝安区西乡街道81区庄边工业二路7号厂房三楼西侧 West to the Third Floor 7 Zhuang 2 Road Edge Industrial Workshop 81 District Xixiang Street, Baoan District Shenzhen, Guangdong 518000, CN
Inventors:
张卫华 ZHANG, Weihua; CN
Agent:
深圳市科冠知识产权代理有限公司 SHENZHEN KEGUAN INTELLECTUAL PROPERTY AGENCY CO., LTD; 中国广东省深圳市 南山区南海大道东华园5栋303 Room 303 Building 5 Donghuayuan Nanhai Road, Nanshan District Shenzhen, Guangdong 518000, CN
Priority Data:
Title (EN) TRANSPARENT OBJECT TESTING METHOD AND RELATED PRODUCT
(FR) PROCÉDÉ DE TEST D'OBJET TRANSPARENT ET PRODUIT ASSOCIÉ
(ZH) 透明物体的测试方法及相关产品
Abstract:
(EN) A transparent object testing method. The method comprises the following steps: a testing system obliquely emits light of at least two colors to a known point on the upper surface of an object to be tested; the testing system extracts at least two intersections between the refraction point of the light of at least two colors and the upper surface; calculate a distance L between the at least two intersections, and determine, according to the value of L, whether the object to be tested is qualified. A testing system for executing the method comprises an emitting element (301) and a processing element (302). Also provided are a readable storage medium for executing the method and a computer program product for the method.
(FR) L'invention concerne un procédé de test d'objet transparent. Le procédé comprend les étapes suivantes : un système de test émet obliquement de la lumière d'au moins deux couleurs vers un point connu sur la surface supérieure d'un objet à tester; le système de test extrait au moins deux intersections entre le point de réfraction de la lumière d'au moins deux couleurs et la surface supérieure; calculer une distance (L) entre les au moins deux intersections et déterminer, selon la valeur de L, si L'objet à tester est qualifié. Un système de test permettant d'exécuter le procédé comprend un élément émetteur (301) et un élément de traitement (302). L'invention concerne également un support de stockage lisible afin d'exécuter le procédé et un produit programme d'ordinateur pour le procédé.
(ZH) 一种透明物体的测试方法,所述方法包括如下步骤:测试系统在待测物体的上表面的已知点倾斜射入至少二种颜色的光线;测试系统提取该至少二种颜色光线的折射点与上表面的至少二个交点;计算至少二个交点之间的距离L,依据该L的值确定该待测物体是否合格。一种执行上述方法的测试系统,包括发射元件(301),以及处理元件(302)。一种执行上述方法的可读存储介质以及一种用于上述方法的计算机程序产品。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)