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1. (WO2018142580) DISPLAY CONTROL APPARATUS AND DISPLAY CONTROL METHOD
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Pub. No.: WO/2018/142580 International Application No.: PCT/JP2017/003997
Publication Date: 09.08.2018 International Filing Date: 03.02.2017
IPC:
G01C 15/00 (2006.01) ,G01B 11/00 (2006.01)
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
15
Surveying instruments or accessories not provided for in groups G01C1/-G01C13/116
G PHYSICS
01
MEASURING; TESTING
B
MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
11
Measuring arrangements characterised by the use of optical means
Applicants:
三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP/JP]; 東京都千代田区丸の内二丁目7番3号 7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008310, JP
Inventors:
川浦 健央 KAWAURA, Takeo; JP
加島 隆博 KASHIMA, Takahiro; JP
Agent:
田澤 英昭 TAZAWA, Hideaki; JP
濱田 初音 HAMADA, Hatsune; JP
中島 成 NAKASHIMA, Nari; JP
坂元 辰哉 SAKAMOTO, Tatsuya; JP
辻岡 将昭 TSUJIOKA, Masaaki; JP
井上 和真 INOUE, Kazuma; JP
Priority Data:
Title (EN) DISPLAY CONTROL APPARATUS AND DISPLAY CONTROL METHOD
(FR) APPAREIL DE COMMANDE D'AFFICHAGE ET PROCÉDÉ DE COMMANDE D'AFFICHAGE
(JA) 表示制御装置および表示制御方法
Abstract:
(EN) The present invention is provided with: a relative position calculating unit (101) that calculates, from detected information by a sensor (201), the relative position of equipment (200) by autonomous navigation; an absolute position estimating unit (102) that estimates the absolute position of the equipment by performing matching between a taken video frame and 3D-map data; and a self-position estimating unit (104) that estimates the self-position of the equipment by using the absolute position of the equipment when estimation of the absolute position has succeeded, and that estimates the self-position of the equipment by using the relative position of the equipment when estimation of the absolute position of the equipment has failed.
(FR) La présente invention comprend : une unité de calcul de position relative (101) qui calcule, à partir d'informations détectées par un capteur (201), la position relative d'un équipement (200) au moyen d'une navigation autonome ; une unité d'estimation de position absolue (102) qui estime la position absolue de l'équipement en effectuant une correspondance entre une trame vidéo capturée et des données de carte 3D ; et une unité d'estimation de position automatique (104) qui estime la position automatique de l'équipement en utilisant la position absolue de l'équipement lorsque l'estimation de la position absolue a réussi, et qui estime la position automatique de l'équipement en utilisant la position relative de l'équipement lorsque l'estimation de la position absolue de l'équipement a échoué.
(JA) センサ(201)の検知情報から機器(200)の相対位置を自律航法により算出する相対位置算出部(101)と、撮像された映像フレームと三次元地図データとのマッチングを行い、機器の絶対位置を推定する絶対位置推定部(102)と、機器の絶対位置が推定された場合には、当該絶対位置を用いて機器の自己位置を推定し、機器の絶対位置が推定されなかった場合には、機器の相対位置を用いて機器の自己位置を推定する自己位置推定部(104)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, 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)