Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2019049540) POSITIONING SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/049540 International Application No.: PCT/JP2018/027856
Publication Date: 14.03.2019 International Filing Date: 25.07.2018
IPC:
G01S 19/10 (2010.01) ,G01C 21/28 (2006.01) ,G01S 19/41 (2010.01) ,G01S 19/53 (2010.01) ,G08G 1/00 (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
19
Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
01
Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
03
Cooperating elements; Interaction or communication between different cooperating elements or between cooperating elements and receivers
10
providing dedicated supplementary positioning signals
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
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
40
Correcting position, velocity or attitude
41
Differential correction, e.g. DGPS [differential GPS]
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
53
Determining attitude
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
Applicants:
ヤンマー株式会社 YANMAR CO., LTD. [JP/JP]; 大阪府大阪市北区茶屋町1番32号 1-32, Chayamachi, Kita-ku, Osaka-shi, Osaka 5300013, JP
Inventors:
楠野 順也 KUSUNO Junya; JP
寺川 剛史 TERAKAWA Takashi; JP
薄井 和也 USUI Kazuya; JP
Agent:
宮地 正浩 MIYAJI Masahiro; JP
Priority Data:
2017-17225107.09.2017JP
Title (EN) POSITIONING SYSTEM
(FR) SYSTÈME DE POSITIONNEMENT
(JA) 測位システム
Abstract:
(EN) Provided is a positioning system for obtaining mobile station positioning information which indicates the current location of a mobile station, by using positioning signals received from a positioning satellite by a reference station installed in a fixed location and also by a mobile station installed in a moving machine, the positioning system being capable of ensuring the accuracy of the positioning executed on the mobile station side, and preventing trouble from occurring during the automatic travel of the moving machine which uses the mobile station positioning information obtained from the mobile station-side positioning. The positioning system is equipped with a reference station positioning means 43 for obtaining reference station positioning information indicating the current location of the reference station 4, by performing single-point positioning based on a positioning signal received from a positioning satellite by the reference station 4, and a determination means 46 which compares the reference station positioning information obtained by the single-point positioning by the reference station positioning means 43 with reference station installation location information registered by a reference station registration means 44, and executes determination processing for determining whether or not an incorrectly registered state is present, in which the reference station installation location information registered by the reference station registration means 44 is incorrect.
(FR) L'invention concerne un système de positionnement permettant d'obtenir des informations de positionnement de station mobile qui indiquent l'emplacement en cours d'une station mobile, à l'aide de signaux de positionnement reçus d'un satellite de positionnement par une station de référence installée à un emplacement fixe et également par une station mobile installée dans une machine mobile, le système de positionnement permettant d'assurer la précision du positionnement exécuté côté station mobile, et d'empêcher la survenue d'un problème pendant le déplacement automatique de la machine mobile utilisant les informations de positionnement de station mobile obtenues à partir du positionnement côté station mobile. Le système de positionnement comprend un moyen de positionnement de station de référence (43) permettant d'obtenir des informations de positionnement de station de référence indiquant l'emplacement en cours de la station de référence (4), par l'exécution d'un positionnement à un seul point en fonction d'un signal de positionnement reçu en provenance d'un satellite de positionnement par la station de référence (4), et un moyen de détermination (46) qui compare les informations de positionnement de station de référence obtenues par le positionnement de point unique par le moyen de positionnement de station de référence (43) avec des informations d'emplacement d'installation de station de référence enregistrées par un moyen d'enregistrement de station de référence (44), et exécute un traitement de détermination permettant de déterminer si un état incorrectement enregistré est présent ou non, dans lequel les informations d'emplacement d'installation de station de référence enregistrées par le moyen d'enregistrement de station de référence (44) sont incorrectes.
(JA) 固定位置に設置された基準局と移動機体に設置された移動局との夫々にて測位衛星から受信した測位信号を用いて、移動局の現在位置を示す移動局測位情報を求める測位システムにおいて、移動局側で実行される測位の正確性を担保することができ、更には、移動局側の測位により得られた移動局測位情報を用いた移動機体の自動走行に不都合が生じることを防止可能な技術を提供する。基準局4にて測位衛星から受信した測位信号に基づく単独測位を行って、基準局4の現在位置を示す基準局測位情報を求める基準局測位手段43と、基準局測位手段43での単独測位により得られた基準局測位情報と基準局登録手段44で登録された基準局設置位置情報とを比較して、基準局登録手段44で登録された基準局設置位置情報が誤ったものである誤登録状態であるか否かを判定する判定処理を実行する判定手段46とを備えた。
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, 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)