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1. WO2020107317 - DISTRIBUTED LIGHT DETECTION AND RANGING (LIDAR) MANAGEMENT SYSTEM

Publication Number WO/2020/107317
Publication Date 04.06.2020
International Application No. PCT/CN2018/118161
International Filing Date 29.11.2018
IPC
G05D 1/10 2006.01
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course, altitude, or attitude of land, water, air, or space vehicles, e.g. automatic pilot
10Simultaneous control of position or course in three dimensions
CPC
G01D 21/02
GPHYSICS
01MEASURING; TESTING
DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
21Measuring or testing not otherwise provided for
02Measuring two or more variables by means not covered by a single other subclass
G01S 17/08
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
08for measuring distance only
G01S 17/10
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
02Systems using the reflection of electromagnetic waves other than radio waves
06Systems determining position data of a target
08for measuring distance only
10using transmission of interrupted pulse-modulated waves
G01S 17/87
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
87Combinations of systems using electromagnetic waves other than radio waves
G01S 17/93
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
93for anti-collision purposes
G01S 7/4817
GPHYSICS
01MEASURING; TESTING
SRADIO 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
7Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
48of systems according to group G01S17/00
481Constructional features, e.g. arrangements of optical elements
4817relating to scanning
Applicants
  • SZ DJI TECHNOLOGY CO., LTD. [CN]/[CN]
Inventors
  • LIU, Xiang
  • HONG, Xiaoping
  • ZHANG, Fu
  • CHEN, Han
  • LONG, Chenghui
  • FENG, Xiaofeng
Agents
  • CHINA SCIENCE PATENT AND TRADEMARK AGENT LTD.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DISTRIBUTED LIGHT DETECTION AND RANGING (LIDAR) MANAGEMENT SYSTEM
(FR) SYSTÈME DE GESTION DE DÉTECTION ET DE TÉLÉMÉTRIE PAR ONDES LUMINEUSES (LIDAR) DISTRIBUÉ
Abstract
(EN)
A distributed sensor (LIDAR) system (100) and a method with a management system (200,200a,200b) that controls and interfaces with multiple sensors (104a-104n) in the distributed sensor system (100). A representative management system (200,200a,200b) can control an operational state, an operating mode, etc. The management system (200,200a,200b) can combine separate outputs from the individual sensors (104a-104n) into a combined output. The management system (200,200a,200b) can assist installation of the sensors (104a-104n), manage a self-test and/or a self-calibration of the sensors (104a-104n), or a combination thereof.
(FR)
La présente invention porte sur un système de capteur (LIDAR) distribué (100) et sur un procédé comprenant un système de gestion (200, 200a, 200b) qui commande et fait interface avec de multiples capteurs (104a-104n) dans le système de capteur distribué (100). Un système de gestion représentatif (200, 200a, 200b) peut commander un état opérationnel, un mode de fonctionnement, etc., combiner des sorties séparées des capteurs individuels (104a-104n) en une sortie combinée, et peut faciliter l'installation des capteurs (104a-104n), gérer un auto-test et/ou un auto-étalonnage des capteurs (104a-104n) ou une combinaison de ces derniers.
Also published as
EP2018922108
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