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1. (WO2019065439) RADAR DEVICE AND TARGET DETECTION METHOD
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Pub. No.: WO/2019/065439 International Application No.: PCT/JP2018/034783
Publication Date: 04.04.2019 International Filing Date: 20.09.2018
IPC:
G01S 13/93 (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
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
Applicants:
高田 雄二 TAKADA, Yuji; -- (US)
ミツミ電機株式会社 MITSUMI ELECTRIC CO., LTD. [JP/JP]; 東京都多摩市鶴牧2丁目11番地2 2-11-2, Tsurumaki, Tama-shi, Tokyo 2068567, JP (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BF, BG, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CL, CM, CN, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GT, GW, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JO, KE, KG, KH, KM, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, ML, MN, MR, MT, MW, MX, MY, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
高田 雄二 TAKADA, Yuji; --
Agent:
鷲田 公一 WASHIDA, Kimihito; JP
Priority Data:
2017-19120729.09.2017JP
Title (EN) RADAR DEVICE AND TARGET DETECTION METHOD
(FR) DISPOSITIF RADAR ET PROCÉDÉ DE DÉTECTION DE CIBLE
(JA) レーダー装置及び物標検出方法
Abstract:
(EN) This radar device can recognize the type of a specific target (in particular, a two-wheeled vehicle) with high precision, using only the radar device. The radar device comprises: a transmission unit that transmits a transmission wave, based on a transmission signal, toward the target; a receiving unit that receives a reflected wave generated by the transmission wave being reflected by the target, and thereby generates a reception signal; and a target detection unit that acquires information on the target on the basis of the transmission signal and the reception signal. The target detection unit calculates the relative speeds of a plurality of detection points within the same target, and determines the type of the target on the basis of the spread of the relative speeds.
(FR) Cette invention concerne un dispositif radar apte à reconnaître le type d'une cible spécifique (en particulier, un véhicule à deux roues) avec une précision élevée, à l'aide uniquement du dispositif radar. Le dispositif radar comprend : une unité de transmission qui transmet une onde de transmission, sur la base d'un signal de transmission, vers la cible ; une unité de réception qui reçoit une onde réfléchie générée par l'onde de transmission qui est réfléchie par la cible, et génère ainsi un signal de réception ; et une unité de détection de cible qui acquiert des informations sur la cible sur la base du signal de transmission et du signal de réception. L'unité de détection de cible calcule les vitesses relatives d'une pluralité de points de détection dans la même cible, et détermine le type de la cible sur la base de la dispersion des vitesses relatives.
(JA) レーダー装置単独で、特定の物標の種別(特に、二輪車)を高精度で認識できるレーダー装置。レーダー装置は、送信信号に基づく送信波を物標に向けて送信する送信部と、送信波が物標で反射して生じる反射波を受信して受信信号を生成する受信部と、送信信号及び受信信号に基づいて物標に関する情報を取得する物標検出部と、を備える。物標検出部は、同一物標内の複数の検出点の相対速度を算出し、相対速度の拡がりに基づいて、物標の種別を判定する。
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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)