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1. (WO2018225116) NAVIGATION SYSTEM
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/225116 International Application No.: PCT/JP2017/020767
Publication Date: 13.12.2018 International Filing Date: 05.06.2017
IPC:
G01C 21/28 (2006.01) ,G01C 21/26 (2006.01) ,G10L 19/018 (2013.01)
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
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
G PHYSICS
10
MUSICAL INSTRUMENTS; ACOUSTICS
L
SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
19
Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
018
Audio watermarking, i.e. embedding inaudible data in the audio signal
Applicants:
エヴィクサー株式会社 EVIXAR INC. [JP/JP]; 東京都中央区新川一丁目17番22号 1-17-22 Shinkawa, Chuo-ku, Tokyo 1040033, JP
Inventors:
瀧川 淳 TAKIGAWA, Atsushi; JP
鈴木 久晴 SUZUKI, Hisaharu; JP
長友 康彦 NAGATOMO, Yasuhiko; JP
Agent:
稲葉 良幸 INABA, Yoshiyuki; JP
大貫 敏史 ONUKI, Toshifumi; JP
Priority Data:
Title (EN) NAVIGATION SYSTEM
(FR) SYSTÈME DE NAVIGATION
(JA) ナビゲーションシステム
Abstract:
(EN) Provided is a navigation system provided with a navigation program installed in a mobile terminal, the navigation system not requiring the use of a sensor built into the mobile terminal. The navigation program causes a computer, which constitutes the navigation system together with a device that outputs a sound having watermark data in which information pertaining to position is embedded as watermark data, to realize the functions of a sound input unit that receives sound, a watermark data detection unit that detects watermark data from the sound received by the sound input unit, and a navigation unit that updates a current position on the basis of the position information acquired from the watermark data.
(FR) La présente invention concerne un système de navigation pourvu d'un programme de navigation installé dans un terminal mobile, le système de navigation ne nécessitant pas l'utilisation d'un capteur incorporé dans le terminal mobile. Le programme de navigation fait en sorte qu'un ordinateur, qui constitue le système de navigation conjointement avec un dispositif qui produit en sortie un son qui possèdent des données de filigrane dans lesquelles des informations qui se rapportent à une position sont incorporées sous forme de données de filigrane, pour réaliser les fonctions d'une unité d'entrée de son qui reçoit un son, une unité de détection de données de filigrane qui détecte des données de filigrane à partir du son reçu par l'unité d'entrée de son, et une unité de navigation qui met à jour une position actuelle sur la base des informations de position acquises à partir des données de filigrane.
(JA) 携帯端末に搭載されているセンサの使用を前提としない、携帯端末に実装されたナビゲーションプログラムを備えたナビゲーションシステムを提供する。ナビゲーションプログラムは、位置に関する情報を透かしデータとして埋め込んだ透かしデータ付き音を出力する装置と共にナビゲーションシステムを構成するコンピュータに、音を受け付ける音入力部と、音入力部が受け付けた音から透かしデータを検出する透かしデータ検出部と、透かしデータから取得した位置情報に基づいて現在位置を更新するナビゲーション部とを実現させる。
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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)