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1. (WO2019044644) VEHICLE CONTROL DEVICE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/044644 International Application No.: PCT/JP2018/031102
Publication Date: 07.03.2019 International Filing Date: 23.08.2018
IPC:
B60W 30/095 (2012.01) ,B60T 7/12 (2006.01) ,B60W 50/00 (2006.01) ,G08G 1/16 (2006.01)
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
08
Predicting or avoiding probable or impending collision
095
Predicting travel path or likelihood of collision
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
T
VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
7
Brake-action initiating means
12
for automatic initiation; for initiation not subject to will of driver or passenger
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
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
16
Anti-collision systems
Applicants:
マツダ株式会社 MAZDA MOTOR CORPORATION [JP/JP]; 広島県安芸郡府中町新地3番1号 3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 7308670, JP
Inventors:
後藤 多加志 GOTO Takashi; JP
大村 博志 OHMURA Hiroshi; JP
細田 浩司 HOSODA Kouji; JP
立畑 哲也 TACHIHATA Tetsuya; JP
中上 隆 NAKAGAMI Takashi; JP
西條 友馬 NISHIJO Yuma; JP
川原 康弘 KAWAHARA Yasuhiro; JP
片山 翔太 KATAYAMA Shota; JP
Agent:
田中 伸一郎 TANAKA Shinichiro; JP
中村 稔 NAKAMURA Minoru; JP
大塚 文昭 OHTSUKA Fumiaki; JP
弟子丸 健 DESHIMARU Takeshi; JP
Priority Data:
2017-16524530.08.2017JP
Title (EN) VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両制御装置
Abstract:
(EN) The present invention comprises a travel route control unit 10a that updates a target travel route R for a vehicle 1, and an automatic collision prevention control unit 10b that executes an automatic collision prevention control process (S14) for avoiding collision with an obstacle. The travel route control unit 10a calculates a plurality of correction travel routes that correct the target travel route R and avoid the obstacle, evaluates the correction travel routes using a prescribed evaluation function J, and selects one of the correction travel routes. The travel route control unit 10a generates a first requirement signal for a brake control system 32 so that the vehicle 1 travels over the correction travel route. The automatic collision prevention control unit 10b generates a second requirement signal for the brake control system 32 of the vehicle 1. An output control unit 10d outputs the first or second requirement signal to the brake control system 32 of the vehicle 1.
(FR) La présente invention comprend une unité de commande d'itinéraire de déplacement (10a) qui met à jour un itinéraire de déplacement cible (R) pour un véhicule (1), et une unité de commande de prévention de collision automatique (10b) qui exécute un processus de commande de prévention de collision automatique (S14) pour éviter une collision avec un obstacle. L'unité de commande d'itinéraire de déplacement (10a) calcule une pluralité d'itinéraires de déplacement correctifs qui corrigent l'itinéraire de déplacement cible (R) et évitent l'obstacle, évalue les itinéraires de déplacement correctifs à l'aide d'une fonction d'évaluation prescrite (J), et sélectionne l'un des itinéraires de déplacement correctifs. L'unité de commande d'itinéraire de déplacement (10a) génère un premier signal d'exigence destiné à un système de commande de frein (32) de telle sorte que le véhicule (1) se déplace sur l'itinéraire de déplacement correctif. L'unité de commande de prévention de collision automatique (10b) génère un second signal d'exigence destiné au système de commande de frein (32) du véhicule (1). Une unité de commande de sortie (10d) transmet le premier ou le second signal d'exigence au système de commande de frein (32) du véhicule (1).
(JA) 車両1の目標走行経路Rを更新する走行経路制御部10aと、障害物との衝突回避のための自動衝突防止制御処理(S14)を実行する自動衝突防止制御部10bを備える。走行経路制御部10aは、目標走行経路Rを補正して障害物を回避する複数の補正走行経路を算出し、所定の評価関数Jによって評価し1つの補正走行経路を選択する。走行経路制御部10aは、補正走行経路を車両1が走行するように、ブレーキ制御システム32に対する第1の要求信号を生成する。一方、自動衝突防止制御部10bは、車両1のブレーキ制御システム32に対する第2の要求信号を生成する。出力制御部10dは、第1又は第2の要求信号を車両1のブレーキ制御システム32へ出力する。
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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, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)