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1. (WO2018079252) OBJECT DETECTING DEVICE
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Pub. No.: WO/2018/079252 International Application No.: PCT/JP2017/036714
Publication Date: 03.05.2018 International Filing Date: 10.10.2017
IPC:
G01S 7/529 (2006.01) ,G01S 7/292 (2006.01) ,G01S 13/93 (2006.01) ,G01S 15/66 (2006.01) ,G01S 15/93 (2006.01) ,G08G 1/16 (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
52
of systems according to group G01S15/58
523
Details of pulse systems
526
Receivers
529
Gain of receiver varied automatically during pulse-recurrence period
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
02
of systems according to group G01S13/58
28
Details of pulse systems
285
Receivers
292
Extracting wanted echo-signals
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
88
Radar or analogous systems, specially adapted for specific applications
93
for anti-collision purposes
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
15
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
66
Sonar tracking systems
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
15
Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
88
Sonar systems, specially adapted for specific applications
93
for anti-collision purposes
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
16
Anti-collision systems
Applicants:
株式会社デンソー DENSO CORPORATION [JP/JP]; 愛知県刈谷市昭和町1丁目1番地 1-1, Showa-cho, Kariya-city, Aichi 4488661, JP
Inventors:
前田 優 MAEDA, Yu; JP
柳川 博彦 YANAGAWA, Hirohiko; JP
松浦 充保 MATSUURA, Mitsuyasu; JP
Agent:
山田 強 YAMADA, Tsuyoshi; JP
Priority Data:
2016-21055527.10.2016JP
Title (EN) OBJECT DETECTING DEVICE
(FR) DISPOSITIF DE DÉTECTION D'OBJET
(JA) 物体検知装置
Abstract:
(EN) This object detecting device is applied to a vehicle (50) provided with a distance measuring sensor (10) which measures the distance to any objects present around the vehicle by transmitting exploratory waves around the vehicle and receiving reflected waves originating from the exploratory waves, and a vehicle-mounted camera (20) which captures images around the vehicle-mounted camera. The object detecting device is provided with: an image acquiring unit which acquires a captured image captured by the vehicle-mounted camera; a determining unit which determines whether a prescribed object, in relation to which object detection by means of reflected waves from the distance measuring sensor would be problematic, is included in an image object recognized on the basis of the captured image; a sensitivity control unit which increases the sensitivity of the object detection performed by means of the distance measuring sensor if the prescribed object is determined to be included in the image object; and a vehicle control unit which executes vehicle control taking the prescribed object as a target object.
(FR) L'invention concerne un dispositif de détection d'objet appliqué à un véhicule (50) pourvu d'un capteur de mesure de distance (10) qui mesure la distance jusqu'à tout objet présent autour du véhicule en transmettant des ondes d'exploration autour du véhicule et en recevant des ondes réfléchies provenant des ondes d'exploration, et d'une caméra montée sur véhicule (20) qui capture des images autour d'elle. Le dispositif de détection d'objet comprend : une unité d'acquisition d'image qui acquiert une image capturée par la caméra montée sur véhicule ; une unité de détermination qui détermine si un objet prescrit, pour lequel la détection d'objet au moyen d'ondes réfléchies par le capteur de mesure de distance serait problématique, est inclus dans un objet image reconnu sur la base de l'image capturée ; une unité de commande de sensibilité qui augmente la sensibilité de la détection d'objet effectuée au moyen du capteur de mesure de distance si l'objet prescrit est déterminé comme étant inclus dans l'objet image ; et une unité de commande de véhicule qui exécute une commande de véhicule en prenant l'objet prescrit en tant qu'objet cible.
(JA) 物体検出装置は、車両(50)の周囲に探査波を送信し、その探査波の反射波を受信することで該車両の周囲に存在する物体までの距離を計測する測距センサ(10)と、前記車両の周囲を撮像する車載カメラ(20)とを備える前記車両に適用され、前記車載カメラにより撮像された撮像画像を取得する画像取得部と、前記撮像画像に基づいて認識された画像物体に、前記測距センサの反射波による物体検知が困難となる所定物体が含まれているか否かを判定する判定部と、前記画像物体に前記所定物体が含まれていると判定された場合に、前記測距センサによる物体検知の感度を大きくする感度制御部と、前記所定物体を対象物体として車両制御を実施する車両制御部と、を備える。
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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, JO, 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: Japanese (JA)
Filing Language: Japanese (JA)