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1. WO2020062909 - CONTROL METHOD AND APPARATUS, TIME-OF-FLIGHT DEVICE, TERMINAL, AND COMPUTER READABLE STORAGE MEDIUM

Publication Number WO/2020/062909
Publication Date 02.04.2020
International Application No. PCT/CN2019/090021
International Filing Date 04.06.2019
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
G01S 17/08 2006.01
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
CPC
G05D 1/101
GPHYSICS
05CONTROLLING; REGULATING
DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
1Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
10Simultaneous control of position or course in three dimensions
101specially adapted for aircraft
Applicants
  • OPPO广东移动通信有限公司 GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. [CN]/[CN]
Inventors
  • 张学勇 ZHANG, Xueyong
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
201811135537.327.09.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) CONTROL METHOD AND APPARATUS, TIME-OF-FLIGHT DEVICE, TERMINAL, AND COMPUTER READABLE STORAGE MEDIUM
(FR) PROCÉDÉ ET APPAREIL DE COMMANDE, DISPOSITIF DE TEMPS DE VOL, TERMINAL, ET SUPPORT D’INFORMATIONS LISIBLE PAR UN ORDINATEUR
(ZH) 控制方法与装置、飞行时间设备、终端及计算机可读存储介质
Abstract
(EN)
A control method, a control apparatus (10), a time-of-flight device (20), a terminal (100), and a computer readable storage medium (50). The control method comprises: controlling a light emitter (21) to emit the laser of a first frequency to an object to be measured; and when a projection distance between the light emitter (21) and the object to be measured is smaller than a first preset distance, controlling the light emitter (21) to emit the laser of a second frequency to the object to be measured, wherein the second frequency is greater than the first frequency.
(FR)
L'invention concerne un procédé de commande, un appareil de commande (10), un dispositif de temps de vol (20), un terminal (100), et un support d’informations lisible par un ordinateur (50). Le procédé de commande consiste : à commander un émetteur de lumière (21) pour qu'il émette le laser d'une première fréquence vers un objet à mesurer ; et lorsqu’une distance de projection entre l'émetteur de lumière (21) et l'objet à mesurer est inférieure à une première distance prédéfinie, à commander l'émetteur de lumière (21) pour qu'il émette le laser d'une deuxième fréquence vers l'objet à mesurer, la deuxième fréquence étant supérieure à la première fréquence.
(ZH)
一种控制方法、控制装置(10)、飞行时间设备(20)、终端(100)及计算机可读存储介质(50),该控制方法包括:控制光发射器(21)向待测目标发射第一频率的激光;在光发射器(21)与待测目标之间的投射距离小于第一预设距离时,控制光发射器(21)向待测目标发射第二频率的激光,第二频率大于第一频率。
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