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1. (WO2018176115) APPARATUS AND METHOD FOR SCANNING AND RANGING WITH EYE-SAFE PATTERN
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Pub. No.: WO/2018/176115 International Application No.: PCT/CA2017/050401
Publication Date: 04.10.2018 International Filing Date: 31.03.2017
IPC:
G01S 7/484 (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
7
Details of systems according to groups G01S13/, G01S15/, G01S17/127
48
of systems according to group G01S17/58
483
Details of pulse systems
484
Transmitters
Applicants: HUAWEI TECHNOLOGIES CO., LTD.[CN/CN]; Huawei Administration Building Bantian, Longgang, Shenzhen, Guangdong, 518129 China, CN
Inventors: GOODWILL, Dominic John; CA
Priority Data:
Title (EN) APPARATUS AND METHOD FOR SCANNING AND RANGING WITH EYE-SAFE PATTERN
(FR) APPAREIL ET PROCÉDÉ DE BALAYAGE ET DE TÉLÉMÉTRIE AVEC UN MOTIF DE SÉCURITÉ OCULAIRE
Abstract:
(EN) An optical apparatus comprises: a light source configured to emit light composed of a sequence of shots; and a steering device optically coupled to the light source and configured to steer the shots emitted by the light source in accordance with a predefined scan pattern such that at least one intermediate shot is emitted by the light source between a first shot directed by the steering device within an aperture defined by an eye safety regulation and a subsequent, second shot directed by the steering device within the same aperture, each intermediate shot being directed by the steering device outside the aperture.
(FR) La présente invention concerne un appareil optique qui comprend : une source de lumière configurée pour émettre de la lumière composée d'une séquence de plans ; et un dispositif de direction couplé optiquement à la source de lumière et configuré pour diriger les plans émis par la source de lumière en fonction d'un motif de balayage prédéfini de telle sorte qu'au moins un plan intermédiaire est émis par la source de lumière entre un premier plan dirigé par le dispositif de direction à l'intérieur d'une ouverture définie par une régulation de sécurité oculaire et un second plan subséquent dirigé par le dispositif de direction à l'intérieur de la même ouverture, chaque plan intermédiaire étant dirigé par le dispositif de direction à l'extérieur de l'ouverture.
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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, 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: English (EN)
Filing Language: English (EN)