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1. (WO2017039000) MOVING BODY TRAVEL TRAJECTORY MEASURING SYSTEM, MOVING BODY, AND MEASURING PROGRAM
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Pub. No.: WO/2017/039000 International Application No.: PCT/JP2016/075890
Publication Date: 09.03.2017 International Filing Date: 02.09.2016
IPC:
G01S 19/45 (2010.01) ,G01C 21/28 (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
19
Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
38
Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
39
the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
42
Determining position
45
by combining measurements of signals from the satellite radio beacon positioning system with a supplementary measurement
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26
specially adapted for navigation in a road network
28
with correlation of data from several navigational instruments
Applicants:
測位衛星技術株式会社 GNSS TECHNOLOGIES INC. [JP/JP]; 東京都新宿区新宿六丁目12番5号 12-5, Shinjuku 6-chome, Shinjuku-ku, Tokyo 1600022, JP
国立大学法人名古屋大学 NATIONAL UNIVERSITY CORPORATION NAGOYA UNIVERSITY [JP/JP]; 愛知県名古屋市千種区不老町1番 1, Furo-cho, Chikusa-ku, Nagoya-shi, Aichi 4648601, JP
アクト電子株式会社 ACT ELECTRONICS CORP. [JP/JP]; 神奈川県川崎市中原区宮内4-7-16 4-7-16, Miyauchi, Nakahara-ku, Kawasaki-shi, Kanagawa 2110051, JP
株式会社メイエレック MEIELEC CO., LTD. [JP/JP]; 愛知県名古屋市熱田区神宮四丁目3番36号 3-36, Jingu 4-chome, Atsuta-ku, Nagoya-shi, Aichi 4560031, JP
Inventors:
鳥本 秀幸 TORIMOTO Hideyuki; JP
浅子 正浩 ASAKO Masahiro; JP
加藤 真平 KATO Shinpei; JP
篠田 憲幸 SHINODA Noriyuki; JP
田中 克典 TANAKA Katunori; JP
Agent:
小林 浩 KOBAYASHI Hiroshi; JP
中村 佳正 NAKAMURA Yoshimasa; JP
鈴木 康仁 SUZUKI Yasuhito; JP
Priority Data:
2015-17364603.09.2015JP
Title (EN) MOVING BODY TRAVEL TRAJECTORY MEASURING SYSTEM, MOVING BODY, AND MEASURING PROGRAM
(FR) SYSTÈME DE MESURE DE TRAJECTOIRE DE DÉPLACEMENT DE CORPS MOBILE, CORPS MOBILE, ET PROGRAMME DE MESURE
(JA) 移動体の走行軌跡計測システム、移動体、及び計測プログラム
Abstract:
(EN) [Problem] To provide a system that can constantly measure a travel trajectory accurately. [Solution] A moving body travel trajectory measuring system having a plurality of GPS satellites, an SBAS satellite, a global navigation satellite system (GNSS), a communication device for receiving correction information, an LDV unit, and a positioning calculation unit, said moving body travel trajectory measuring system being characterized in that the LDV unit has a biaxial configuration, the moving body travel trajectory measuring system is further provided with an aggregation device for aggregating signal data from the biaxial LDV, the positioning calculation unit assesses the reliability of data from the GNSS, and if the data from the GNSS is deemed to be highly reliable, the positioning calculation unit uses said data as a positioning benchmark to revise the data from the aggregation device or calculate the degree of change.
(FR) Le problème décrit par la présente invention est de fournir un système qui peut mesurer de manière constante une trajectoire de déplacement avec précision. La solution selon l'invention concerne un système de mesure de trajectoire de déplacement de corps mobile ayant une pluralité de satellites GPS, un satellite SBAS, un système global de navigation par satellite (GNSS), un dispositif de communication pour recevoir des informations de correction, une unité de vélocimètre laser à effet Doppler (LDV), et une unité de calcul de positionnement, ledit système de mesure de trajectoire de déplacement de corps mobile étant caractérisé en ce que l'unité de LDV a une configuration biaxiale, le système de mesure de trajectoire de déplacement de corps mobile comprenant en outre un dispositif d'agrégation pour agréger des données de signal provenant du LDV biaxial, l'unité de calcul de positionnement évaluant la fiabilité de données provenant du GNSS, et si les données provenant du GNSS sont considérées comme étant hautement fiables, l'unité de calcul de positionnement utilise lesdites données en tant que référence de positionnement pour réviser les données provenant du dispositif d'agrégation ou calculer le degré de changement.
(JA) (課題) 常に正確な走行軌跡が計測できるシステム等を提供する。 (解決手段) 複数のGPS衛星と、SBAS衛星と、全地球航法衛星システム(GNSS)と、補正情報を受信するための通信装置と、LDVユニットと、測位演算部とを有する移動体の走行軌跡計測システムであって、前記LDVユニットは2軸で構成されるとともに、前記2軸のLDVからの信号データを集約するための集約装置をさらに備え、前記測位演算部は、前記GNSSからのデータの信頼性の判断処理を行い、前記GNSSからのデータの信頼性が高いと判断した場合には、当該データを測位基準として前記集約装置からのデータの修正ないし変化量の計算処理を行うことを特徴とする。
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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, 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, 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)