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1. (WO2018047304) VEHICLE CONTROL DEVICE
PCT Biblio. Data
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Pub. No.:
WO/2018/047304
International Application No.:
PCT/JP2016/076673
Publication Date:
15.03.2018
International Filing Date:
09.09.2016
IPC:
F02D 41/02
(2006.01),
B60W 30/02
(2012.01)
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
02
Circuit arrangements for generating control signals
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
02
Control of vehicle driving stability
Applicants:
MAZDA MOTOR CORPORATION
[JP/JP]; 3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 7308670 (JP)
Inventors:
HIWATASHI Keiichi
; (JP).
UMETSU Daisuke
; (JP).
SUNAHARA Osamu
; (JP).
KIMOTO Koichi
; (JP).
TAKAHARA Yasunori
; (JP).
OGAWA Daisaku
; (JP).
OHISA Chikako
; (JP)
Agent:
NISHIJIMA Takaki
; (JP).
NAKAMURA Minoru
; (JP).
OHTSUKA Fumiaki
; (JP).
DESHIMARU Takeshi
; (JP)
Priority Data:
Title
(EN)
VEHICLE CONTROL DEVICE
(FR)
DISPOSITIF DE COMMANDE DE VÉHICULE
(JA)
車両の制御装置
Abstract:
(EN)
This vehicle control device is provided with an engine (10), an engine control mechanism for controlling the generated torque (the engine torque) of the engine (10), and a PCM (50) which, during vehicle travel, upon satisfaction of the vehicle attitude control execution condition of an increase in a steering angle-related value relating to the steering angle of a steering device, controls the engine control mechanism to reduce engine torque, thereby causing vehicle deceleration to control the vehicle attitude. The lower the burn frequency of the engine (10) per unit time, the greater the PCM 50 sets the rate of change of the engine torque in the torque reduction direction, and the PCM 50 controls the engine control mechanism so as to reduce the engine torque in accordance with the set rate of change.
(FR)
L'invention concerne un dispositif de commande de véhicule comprenant un moteur (10), un mécanisme de commande de moteur destiné à commander le couple généré (le couple moteur) du moteur (10), ainsi qu'un module de gestion de puissance (PCM) (50) qui, pendant le déplacement du véhicule, lorsqu'est respectée la condition de commande de comportement de véhicule consistant en une augmentation d'une valeur relative à l'angle de direction d'un dispositif de direction, commande le mécanisme de commande de moteur pour réduire le couple moteur, ce qui provoque un ralentissement du véhicule afin de commander le comportement du véhicule. Plus la fréquence de combustion du moteur par unité de temps est faible, plus élevé est le réglage par le PCM (50) de la vitesse de changement du couple moteur dans la direction de réduction de couple, et le PCM (50) commande le mécanisme de commande de moteur de sorte à réduire le couple moteur conformément à la vitesse de changement définie.
(JA)
車両の制御装置は、エンジン(10)と、このエンジン(10)の生成トルク(エンジントルク)を制御するためのエンジン制御機構と、車両が走行中であり、且つ、操舵装置の操舵角に関連する操舵角関連値が増大するという車両姿勢制御実行条件が成立したときに、エンジントルクを低下させるようにエンジン制御機構を制御することにより、車両減速度を生じさせて車両姿勢を制御するPCM(50)と、を有する。このPCM(50)は、更に、単位時間あたりのエンジン(10)の燃焼回数が少ないほど、エンジントルクの低下方向の変化速度を大きく設定し、こうして設定された変化速度に応じてエンジントルクを低下させるようにエンジン制御機構を制御する。
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, 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, 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 (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
)