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1. (WO2018163750) DISTANCE ESTIMATION DEVICE, DISTANCE ESTIMATION METHOD, AND PROGRAM
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Pub. No.: WO/2018/163750 International Application No.: PCT/JP2018/005325
Publication Date: 13.09.2018 International Filing Date: 15.02.2018
IPC:
G01C 22/00 (2006.01) ,G01B 21/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
22
Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers or using pedometers
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
21
Measuring arrangements or details thereof in so far as they are not adapted to particular types of measuring means of the other groups of this subclass
Applicants:
パイオニア株式会社 PIONEER CORPORATION [JP/JP]; 東京都文京区本駒込二丁目28番8号 28-8, Honkomagome 2-chome, Bunkyo-ku, Tokyo 1130021, JP
Inventors:
新原 諒子 NIIHARA, Ryoko; JP
加藤 正浩 KATO, Masahiro; JP
▲浜▼田 大数 HAMADA, Hirokazu; JP
Agent:
中村 聡延 NAKAMURA, Toshinobu; JP
Priority Data:
2017-04201606.03.2017JP
Title (EN) DISTANCE ESTIMATION DEVICE, DISTANCE ESTIMATION METHOD, AND PROGRAM
(FR) DISPOSITIF D'ESTIMATION DE DISTANCE, PROCÉDÉ D'ESTIMATION DE DISTANCE, ET PROGRAMME
(JA) 距離推定装置、距離推定方法及びプログラム
Abstract:
(EN) This distance estimation device acquires the distances from two measurement devices mounted on a moving body to a prescribed feature that have been measured by the measurement devices at a first time during movement of the moving body and a second time after a prescribed time has passed from the first time. The distance estimation device calculates the movement distance of the moving body from the first time to the second time on the basis of the distances measured by the measurement devices and the distance between the two measurement devices.
(FR) L'invention concerne un dispositif d'estimation de distance qui acquiert les distances à partir de deux dispositifs de mesure montés sur un corps mobile jusqu'à une caractéristique prescrite, les distances ayant été mesurées par les dispositifs de mesure à un premier instant lors du déplacement du corps mobile et à un second instant après l'écoulement d'un temps prescrit à partir du premier instant. Le dispositif d'estimation de distance calcule la distance de déplacement du corps mobile entre le premier instant et le second instant sur la base des distances mesurées par les dispositifs de mesure et de la distance entre les deux dispositifs de mesure.
(JA) 距離推定装置は、移動体の移動中における第1時刻及び当該第1時刻から所定時間経過した第2時刻の夫々において、移動体に搭載される2つの測定装置により測定された、当該2つの測定装置から所定の地物までの夫々の距離を取得する。そして、測定装置により測定された距離と、2つの測定装置間の距離に基づいて、第1時刻から第2時刻までの移動体の移動距離を算出する。
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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, JP, 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)