Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019041267) SYSTEMS AND METHODS FOR AN APD ARRAY SOLID-STATE LASER RADAR
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/041267 International Application No.: PCT/CN2017/100036
Publication Date: 07.03.2019 International Filing Date: 31.08.2017
IPC:
G01S 7/481 (2006.01) ,G01S 17/08 (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
481
Constructional features, e.g. arrangements of optical elements
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
08
for measuring distance only
Applicants:
SZ DJI TECHNOLOGY CO., LTD. [CN/CN]; 6F, HKUST SZ IER BLdg. No.9 Yuexing 1st Rd. Hi-Tech Park(South), Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
ZHENG, Guoguang; CN
HONG, Xiaoping; CN
WANG, Mingyu; CN
Agent:
SHENZHEN SCIENBIZIP INTELLECTUAL PROPERTY AGENCY CO.,LTD.; 9f, Rongqun Building No.83 Longguan East Rd. Longhua New Dist. Shenzhen, Guangdong 518109, CN
Priority Data:
Title (EN) SYSTEMS AND METHODS FOR AN APD ARRAY SOLID-STATE LASER RADAR
(FR) SYSTÈMES ET PROCÉDÉS POUR UN RADAR LASER SOLIDE À SEMI-CONDUCTEUR À RÉSEAU APD
Abstract:
(EN) Methods and systems (30) for detecting and ranging an object (36) may include or be configured to carry out the steps of emitting, by a laser light source, a first beam of light incident on a surface of the object (36), receiving, at an avalanche photodiode (APD) array (38a), a second beam of light reflected from the surface of the object (36); reading, by a readout integrated circuit (ROIC) array (38d), from the APD array (38a); and processing, by the ROIC array (38d), accumulated photocurrent from the APD array (38a) for outputting a signal representative of the object (36) detected by the APD array (38a).
(FR) Des procédés et des systèmes (30) de détection et de télémétrie d'un objet (36) peuvent comprendre ou être configurés pour exécuter les étapes consistant à émettre, par une source de lumière laser, un premier faisceau de lumière incidente sur une surface de l'objet (36), recevoir, au niveau d'un réseau de photodiodes à avalanche (APD) (38a), un second faisceau de lumière réfléchi à partir de la surface de l'objet (36) ; lire, par un réseau de circuits intégrés de lecture (ROIC), à partir du réseau APD (38a) ; et le traitement, par le réseau ROIC (38d), d'un courant photoélectrique accumulé à partir du réseau APD (38a) pour délivrer un signal représentatif de l'objet (36) détecté par le réseau APD (38a).
front page image
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: English (EN)
Filing Language: English (EN)