Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2017090546) OBJECT DETECTION DEVICE AND OBJECT DETECTION METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090546 International Application No.: PCT/JP2016/084376
Publication Date: 01.06.2017 International Filing Date: 21.11.2016
IPC:
G01S 15/93 (2006.01) ,B60R 21/0134 (2006.01) ,H04R 3/00 (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
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
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
01
Electrical circuits for triggering safety arrangements in case of vehicle accidents or impending vehicle accidents
013
including means for detecting collisions, impending collisions or roll-over
0134
responsive to imminent contact with an obstacle
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
R
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
3
Circuits for transducers
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:
野村 卓也 NOMURA, Takuya; JP
松浦 充保 MATSUURA, Mitsuyasu; JP
原田 岳人 HARADA, Taketo; JP
Agent:
東田 潔 TOHDA, Kiyoshi; JP
Priority Data:
2015-22914924.11.2015JP
Title (EN) OBJECT DETECTION DEVICE AND OBJECT DETECTION METHOD
(FR) DISPOSITIF ET PROCÉDÉ DE DÉTECTION D'OBJET
(JA) 物体検出装置及び物体検出方法
Abstract:
(EN) This object detection device is equipped with an object detection unit for detecting an object present in the periphery of a vehicle on the basis of a received wave, when an ultrasonic wave sensor 10 transmits an ultrasonic wave as a transmitted wave, the transmitted wave is reflected by an object, and the reflected wave is received as the received wave. The object detection device is further equipped with a temperature sensor 13 for obtaining the temperature of the ultrasonic wave sensor 10, and on the basis of the detected value of the temperature of the ultrasonic wave sensor 10, corrects the reception strength of the received wave received by the ultrasonic wave sensor 10 and/or the transmission strength of the transmitted wave transmitted by the ultrasonic wave sensor 10. In addition, the object is detected using the corrected received wave.
(FR) L'invention concerne un dispositif de détection d'objet équipé d'une unité de détection d'objet servant à détecter un objet présent dans la périphérie d'un véhicule sur la base d'une onde reçue, lorsqu'un capteur à onde ultrasonore 10 émet une onde ultrasonore en tant qu'onde émise, l'onde émise est réfléchie par un objet, et l'onde réfléchie est reçue en tant qu'onde reçue. Le dispositif de détection d'objet est en outre équipé d'un capteur de température 13 servant à obtenir la température du capteur à onde ultrasonore 10 et, sur la base de la valeur détectée de la température du capteur à onde ultrasonore 10, corrige l'intensité de réception de l'onde reçue, reçue par le capteur à onde ultrasonore 10 et/ou l'intensité d'émission de l'onde émise, émise par le capteur à onde ultrasonore 10. De plus, l'objet est détecté au moyen de l'onde reçue corrigée.
(JA) 物体検出装置は、超音波センサ10から送信波として送信された超音波の物体による反射波を受信波として受信した場合に、その受信波に基づいて、自車両の周囲に存在する物体を検出する物体検出部を備える。物体検出装置は、超音波センサ10の温度を取得する温度センサ13を備え、超音波センサ10の温度の検出値に基づいて、超音波センサ10による受信波の受信感度及び送信波の送信強度のうちの少なくとも一方を補正する。そして、補正後の受信波を用いて物体を検出する。
front page image
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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
CN108291966US20180329044DE112016005377