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1. WO2018180245 - OUTPUT DEVICE, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM

Publication Number WO/2018/180245
Publication Date 04.10.2018
International Application No. PCT/JP2018/008340
International Filing Date 05.03.2018
IPC
G08G 1/16 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
16Anti-collision systems
B60W 40/02 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
40Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
02related to ambient conditions
G01C 21/34 2006.1
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26specially adapted for navigation in a road network
34Route searching; Route guidance
G08G 1/09 2006.1
GPHYSICS
08SIGNALLING
GTRAFFIC CONTROL SYSTEMS
1Traffic control systems for road vehicles
09Arrangements for giving variable traffic instructions
CPC
B60W 40/02
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
WCONJOINT 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
40Estimation or calculation of ; non-directly measurable; driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, ; e.g. by using mathematical models
02related to ambient conditions
G01C 21/1652
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
10by using measurements of speed or acceleration
12executed aboard the object being navigated; Dead reckoning
16by integrating acceleration or speed, i.e. inertial navigation
165combined with non-inertial navigation instruments
1652with ranging devices, e.g. LIDAR or RADAR
G01C 21/34
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
G01C 21/3602
GPHYSICS
01MEASURING; TESTING
CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
26specially adapted for navigation in a road network
34Route searching; Route guidance
36Input/output arrangements for on-board computers
3602Input other than that of destination using image analysis, e.g. detection of road signs, lanes, buildings, real preceding vehicles using a camera
G01S 17/86
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
86Combinations of lidar systems with systems other than lidar, radar or sonar, e.g. with direction finders
G01S 17/89
GPHYSICS
01MEASURING; TESTING
SRADIO 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
17Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
88Lidar systems specially adapted for specific applications
89for mapping or imaging
Applicants
  • パイオニア株式会社 PIONEER CORPORATION [JP]/[JP]
Inventors
  • 加藤 正浩 KATO, Masahiro
Agents
  • 中村 聡延 NAKAMURA, Toshinobu
Priority Data
2017-06242728.03.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) OUTPUT DEVICE, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM
(FR) PÉRIPHÉRIQUE DE SORTIE, PROCÉDÉ DE COMMANDE, PROGRAMME ET SUPPORT DE STOCKAGE
(JA) 出力装置、制御方法、プログラム及び記憶媒体
Abstract
(EN) An autonomous driving control unit 18 of an on-vehicle device 1 respectively acquires the positional accuracy of a vehicle in the travel direction and the positional accuracy of the vehicle in the lateral direction. Furthermore, the autonomous driving control unit 18 refers to a map DB 10 to acquire, for each planimetric feature, normal information indicating the direction of each of the planimetric features. Moreover, the autonomous driving control unit 18 outputs, to an electronic control device of the vehicle, control information for controlling the vehicle such that the detection accuracy of a target planimetric feature in a direction in which positional accuracy is low, among the travel direction and the lateral direction of the vehicle, increases.
(FR) Une unité de commande de conduite autonome d'un dispositif embarqué acquiert respectivement la précision de position d'un véhicule dans la direction de déplacement et la précision de position du véhicule dans la direction latérale. En outre, l'unité de commande de conduite autonome (18) se réfère à une base de données cartographiques (10) pour obtenir, pour chaque caractéristique planimétrique, des informations normales indiquant la direction de chacune des caractéristiques planimétriques. De plus, l'unité de commande de conduite autonome (18) délivre, à un dispositif de commande électronique du véhicule, des informations de commande pour commander le véhicule de telle sorte que la précision de détection d'une caractéristique planimétrique cible dans une direction dans laquelle la précision de position est faible, parmi la direction de déplacement et la direction latérale du véhicule, augmente.
(JA) 車載機1の自動運転制御部18は、車両の進行方向及び車両の側面方向の位置精度を夫々取得する。また、自動運転制御部18は、地図DB10を参照することで、地物毎の当該地物の向きを夫々示す法線情報を取得する。そして、自動運転制御部18は、車両の進行方向及び側面方向のうち、位置精度が低い方向を向く目標地物の検出精度が高くなるように車両を制御するための制御情報を車両の電子制御装置に出力する。
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