WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018030103) DISPLAYED CONTENT RECOGNITION DEVICE AND VEHICLE CONTROL DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/030103 International Application No.: PCT/JP2017/026236
Publication Date: 15.02.2018 International Filing Date: 20.07.2017
IPC:
G08G 1/09 (2006.01) ,B60K 31/00 (2006.01) ,B60R 21/00 (2006.01) ,B60W 30/14 (2006.01) ,G06T 7/00 (2017.01) ,G08G 1/16 (2006.01)
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
09
Arrangements for giving variable traffic instructions
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
31
Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
W
CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
30
Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
14
Cruise control
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
T
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7
Image analysis, e.g. from bit-mapped to non bit-mapped
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
16
Anti-collision systems
Applicants: HITACHI AUTOMOTIVE SYSTEMS, LTD.[JP/JP]; 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors: ENDO Takeshi; JP
NAGASAKI Takeshi; JP
SHIINA Yuhi; JP
KIDO Hideaki; JP
Agent: TODA Yuji; JP
Priority Data:
2016-15607609.08.2016JP
Title (EN) DISPLAYED CONTENT RECOGNITION DEVICE AND VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE RECONNAISSANCE DE CONTENU AFFICHÉ ET DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 表示内容認識装置、および車両制御装置
Abstract:
(EN) The purpose of the present invention is to provide: a displayed content recognition device that can accurately determine displayed content for a displayed object on the basis of camera images; and a vehicle control device. The present invention comprises: a displayed content candidate extraction unit that extracts candidates for displayed content for a displayed object on the basis of camera images acquired by a camera that is mounted on a vehicle; a travel environment acquisition unit that acquires the travel environment of the vehicle; and a displayed content determination unit that, when there are multiple candidates for the displayed content, determines the displayed content using the travel environment.
(FR) La présente invention vise à fournir : un dispositif de reconnaissance de contenu affiché permettant de déterminer avec précision un contenu affiché d'un objet affiché sur la base d'images de caméra ; et un dispositif de commande de véhicule. La présente invention comprend : une unité d'extraction de candidat de contenu affiché qui extrait des candidats d'un contenu affiché d'un objet affiché à partir d'images de caméra acquises par une caméra montée sur un véhicule ; une unité d'acquisition d'environnement de déplacement qui acquiert l'environnement de déplacement du véhicule ; et une unité de détermination de contenu affiché qui, lorsqu'il existe plusieurs candidats du contenu affiché, détermine le contenu affiché à l'aide de l'environnement de déplacement.
(JA) 本発明は、このような課題に鑑み、カメラ画像に基づいて表示物の表示内容を正確に判定することができる表示内容認識装置および車両制御装置を提供することを目的とする。本発明は、車両に搭載されるカメラによって取得されるカメラ画像に基づいて表示物の表示内容に関する候補を抽出する表示内容候補抽出部と、前記車両の走行環境を取得する走行環境取得部と、前記表示内容の候補が複数存在する場合、前記走行環境を用いて表示内容を判定する表示内容判定部と、を備える。
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)