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1. WO2010022667 - DISTANCE DETECTING INDUCTION DEVICE

Publication Number WO/2010/022667
Publication Date 04.03.2010
International Application No. PCT/CN2009/073578
International Filing Date 27.08.2009
IPC
G01C 3/00 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3Measuring distances in line of sight; Optical rangefinders
G01S 17/48 2006.1
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
46Indirect determination of position data
48Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
G01S 17/08 2006.1
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
G01B 11/14
GPHYSICS
01MEASURING; TESTING
BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11Measuring arrangements characterised by the use of optical means
14for measuring distance or clearance between spaced objects or spaced apertures
G01C 3/085
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
3Measuring distances in line of sight; Optical rangefinders
02Details
06Use of electric means to obtain final indication
08Use of electric radiation detectors
085with electronic parallax measurement
G01J 5/0275
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
0275Control or determination of height or distance or angle information for sensors or receivers
G01J 5/08
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
5Radiation pyrometry
02Details
08Optical features
G01S 17/04
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
04Systems determining the presence of a target
G01S 17/48
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
46Indirect determination of position data
48Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
Applicants
  • 上海科勒电子科技有限公司 SHANGHAI KOHLER ELECTRONICS, LTD. [CN]/[CN] (AllExceptUS)
  • 汤乔梅 TANG, Qiaomei [CN]/[CN] (UsOnly)
  • 黄洪昌 HUANG, Hongchang [CN]/[CN] (UsOnly)
Inventors
  • 汤乔梅 TANG, Qiaomei
  • 黄洪昌 HUANG, Hongchang
Agents
  • 北京明和龙知识产权代理有限公司 BEIJING MING & LONG INTELLECTUAL PROPERTY AGENT LIMITED
Priority Data
200810042136.328.08.2008CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) DISTANCE DETECTING INDUCTION DEVICE
(FR) DISPOSITIF D'INDUCTION DE DÉTECTION DE DISTANCE
(ZH) 距离检测感应装置
Abstract
(EN) A distance detecting induction device (100) comprises a casing (1), focusing lenses (2), a circuit board (3) provided with a plurality of electronic components, an emitting device (4) for emitting infrared light rays, a receiving device (5) for receiving and inducing reflected infrared light rays, and a shielding cover (6). The casing (1) comprises a main body part (10) and two circular openings (11, 12) provided on the top surface of the main body part (10), and the circuit board (3) is arranged in the main body part (10). The lenses (2) comprise an emitting lens (21) and a receiving lens (22) provided at the positions of the two circular openings (11, 12). The emitting device (4) is an infrared light emitting diode for emitting the infrared light rays to the emitting lens (21). The receiving device (5) is a distance detection induction module for inducing the reflected light rays focused by the receiving lens (22). The distance detecting induction device (100) further comprises a positioning bracket which is matched and fixed with the casing (1). The positioning bracket comprises an emitting positioning bracket (7) and a receiving positioning bracket (8), receives and accurately positions the emitting device (4) and the receiving device (5).
(FR) L'invention porte sur un dispositif d'induction de détection de distance (100) qui comprend un boîtier (1), des lentilles de focalisation (2), une carte de circuit imprimé (3) comportant une pluralité de composants électroniques, un dispositif émetteur (4) destiné à émettre des rayons infrarouges, un dispositif récepteur (5) destiné à recevoir et induire des rayons infrarouges réfléchis, et un revêtement de blindage (6). Le boîtier (1) comprend une partie corps principal (10) et deux ouvertures circulaires (11, 12) formées sur la surface supérieure de la partie corps principal (10), et la carte de circuit imprimé (3) est agencée dans la partie corps principal (10). Les lentilles (2) comprennent une lentille d'émission (21) et une lentille de réception (22) positionnées au niveau des deux ouvertures circulaires (11, 12). Le dispositif émetteur (4) est une diode électroluminescente infrarouge destinée à émettre les rayons infrarouges vers la lentille d'émission (21). Le dispositif récepteur (5) est un module d'induction de détection de distance destiné à induire les rayons lumineux réfléchis focalisés par la lentille de réception (22). Le dispositif d'induction de détection de distance (100) comprend en outre un support de positionnement qui est adapté et fixé au boîtier (1). Le support de positionnement comporte un support de positionnement d'émission (7) et un support de positionnement de réception (8) et il reçoit et positionne précisément le dispositif émetteur (4) et le dispositif récepteur (5).
Latest bibliographic data on file with the International Bureau