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1. (WO2018219867) SYSTEM FOR DETECTING THE CROSSING OF A GOAL LINE
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Pub. No.: WO/2018/219867 International Application No.: PCT/EP2018/063934
Publication Date: 06.12.2018 International Filing Date: 28.05.2018
IPC:
G01S 17/88 (2006.01) ,G01S 17/02 (2006.01) ,G01S 17/42 (2006.01) ,G01S 17/87 (2006.01) ,A63B 71/06 (2006.01)
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88
Lidar systems, specially adapted for specific applications
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02
Systems using the reflection of electromagnetic waves other than radio waves
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02
Systems using the reflection of electromagnetic waves other than radio waves
06
Systems determining position data of a target
42
Simultaneous measurement of distance and other coordinates
G PHYSICS
01
MEASURING; TESTING
S
RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
17
Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
87
Combinations of systems using electromagnetic waves other than radio waves
A HUMAN NECESSITIES
63
SPORTS; GAMES; AMUSEMENTS
B
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
71
Games or sports accessories not covered in groups A63B1/-A63B69/102
06
Indicating or scoring devices for games or players
Applicants:
VBSV [FR/FR]; Lieu dit Kervehennec 56700 KERVIGNAC, FR
Inventors:
BRUCHEC, Serge; FR
Agent:
NOVAGRAAF TECHNOLOGIES; 12 place des Halles Saint Louis 56108 LORIENT, FR
Priority Data:
175480131.05.2017FR
Title (EN) SYSTEM FOR DETECTING THE CROSSING OF A GOAL LINE
(FR) SYSTEME DE DETECTION DE FRANCHISSEMENT DE LIGNE DE BUT
Abstract:
(EN) The invention relates to a system for detecting the crossing of a goal line (3) of a goal frame (1) by a ball, a vertical goal line plane (P) being defined from a rear edge of the goal line (3). The system comprises: - a lidar (4) arranged to scan, by means of a laser beam (L) and according to a rotation movement, a detection plane (P1) arranged behind the goal and parallel to the goal line plane (P), said detection plane being separated from the goal line plane by a distance (d) smaller than the diameter (D) of the ball, said lidar generating a measurement signal, and - a processing unit (5) for processing said measurement signal so as to detect the presence of a ball inside a zone (D1) of the detection plane and to determine the position of the ball relative to the goal line.
(FR) L'invention concerne un système de détection du franchissement d'une ligne de but (3) d'une cage de but (1) par un ballon, un plan de ligne de but (P)vertical étant défini à partir d'un bord arrière de la ligne de but (3). Lesystème comprend: -un lidar (4) agencé pour balayer, au moyen d'un faisceau laser (L) et selon un mouvement de rotation, un plan de détection (P1) disposé derrière le but et parallèle au plan de ligne de but (P), ledit plan de détection étant distant du plan de ligne de but d'une distance (d) inférieure au diamètre (D) du ballon, ledit lidar générant un signal de mesure, et -une unité de traitement (5) pour traiter ledit signal de mesure de sorte à détecter la présence d'un ballon à l'intérieur d'une zone (D1) du plan de détection et déterminerla position du ballon par rapport à la ligne de but.
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: French (FR)
Filing Language: French (FR)