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1. (WO2018218538) LASER RADAR SCANNING CONTROL METHOD, APPARATUS AND DEVICE
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Pub. No.: WO/2018/218538 International Application No.: PCT/CN2017/086678
Publication Date: 06.12.2018 International Filing Date: 31.05.2017
IPC:
G01S 13/02 (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
13
Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
02
Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
Applicants:
深圳市大疆创新科技有限公司 SZ DJI TECHNOLOGY CO., LTD. [CN/CN]; 中国广东省深圳市 南山区高新区南区粤兴一道9号香港科大深圳产学研大楼6楼 6F, HKUST SZ IER BLdg. No.9 Yuexing 1st Rd. Hi-Tech Park (South), Nanshan District Shenzhen, Guangdong 518057, CN
Inventors:
李琛 LI, Chen; CN
马陆 MA, Lu; CN
Agent:
广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM; 中国广东省广州市 越秀区先烈中路80号汇华商贸大厦1508室 Room 1508, Huihua Commercial & Trade Building No. 80, XianLie Zhong Road,Yuexiu Guangzhou, Guangdong 510070, CN
Priority Data:
Title (EN) LASER RADAR SCANNING CONTROL METHOD, APPARATUS AND DEVICE
(FR) PROCÉDÉ, APPAREIL ET DISPOSITIF DE COMMANDE DE BALAYAGE DE RADAR LASER
(ZH) 一种激光雷达的扫描控制方法、装置及设备
Abstract:
(EN) A laser radar (802) scanning control method, apparatus and device. The scanning control method comprises: determining a scanning strategy, the scanning strategy indicating at least one scanning orientation to be scanned by the laser radar (802) and a scanning weight for each scanning orientation (101), and a field angle of the laser radar (802) being less than 180 degrees; and controlling the laser radar (802) to scan each scanning orientation with the scanning weight of the each scanning orientation (102), which can improve detection efficiency of the laser radar (802).
(FR) L'invention concerne un procédé, un appareil et un dispositif de commande de balayage de radar laser (802). Le procédé de commande de balayage consiste : à déterminer une stratégie de balayage, la stratégie de balayage indiquant au moins une orientation de balayage à balayer par le radar laser (802) et un poids de balayage pour chaque orientation de balayage (101), un angle de champ du radar laser (802) étant inférieur à 180 degrés; et à commander au radar laser (802) de balayer chaque orientation de balayage avec le poids de balayage de chaque orientation de balayage (102), ce qui permet d'améliorer l'efficacité de détection du radar laser (802).
(ZH) 一种激光雷达(802)的扫描控制方法、装置及设备,扫描控制方法包括:确定扫描策略,扫描策略指示有激光雷达(802)待扫描的至少一个扫描方位以及对每一个扫描方位的扫描权重(101),激光雷达(802)的视场角小于180度;控制激光雷达(802)以每一个扫描方位的扫描权重对扫描方位进行扫描(102),能够提升激光雷达(802)的探测效率。
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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: Chinese (ZH)
Filing Language: Chinese (ZH)