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1. (WO2019065289) VEHICLE CONTROL DEVICE
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Pub. No.: WO/2019/065289 International Application No.: PCT/JP2018/034093
Publication Date: 04.04.2019 International Filing Date: 14.09.2018
IPC:
B62D 6/00 (2006.01) ,B60G 17/015 (2006.01) ,B62D 101/00 (2006.01) ,B62D 111/00 (2006.01) ,B62D 113/00 (2006.01) ,B62D 117/00 (2006.01) ,B62D 119/00 (2006.01) ,B62D 131/00 (2006.01) ,B62D 137/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
6
Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
G
VEHICLE SUSPENSION ARRANGEMENTS
17
Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
015
the regulating means comprising electric or electronic elements
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
101
Road speed
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
111
Forces disturbing the intended course of the vehicle, e.g. forces acting transversely of the direction of travel
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
113
Position of parts of the steering mechanism, e.g. the steered wheels or the steering wheel
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
117
Angular velocity of steering wheel
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
119
Steering wheel torque
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
131
Load, including height of vehicle dependent on load; State of vehicle vibration damping means
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
D
MOTOR VEHICLES; TRAILERS
137
Conditions not specified in groups B62D101/-B62D135/87
Applicants:
日立オートモティブシステムズ株式会社 HITACHI AUTOMOTIVE SYSTEMS, LTD. [JP/JP]; 茨城県ひたちなか市高場2520番地 2520, Takaba, Hitachinaka-shi, Ibaraki 3128503, JP
Inventors:
平尾 隆介 HIRAO, Ryusuke; JP
一丸 修之 ICHIMARU, Nobuyuki; JP
糟谷 賢太郎 KASUYA, Kentaro; JP
Agent:
小野 新次郎 ONO, Shinjiro; JP
星野 修 HOSHINO, Osamu; JP
Priority Data:
2017-18696027.09.2017JP
Title (EN) VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両制御装置
Abstract:
(EN) In the present invention, a shock absorber is provided between the vehicle-body side and the vehicle-wheel side. A suspension control device performs control by calculating the damping force of the shock absorber on the basis of vehicle body behavior information. A steering device comprises an electric motor and a steering control device that controls same. The steering device assists the steering operation force provided by the driver through use of the electric motor. The suspension control device calculates the degree of vibration generated in steering on the basis of a detection value from a vehicle height sensor, and generates a signal to induce the generation of steering torque that reduces the amount of vibration generated. The suspension control device outputs the generated signal to the steering control device. Steering torque that cancels out steering vibration is thereby outputted from the electric motor of the steering device.
(FR) Selon la présente invention, un amortisseur de chocs est disposé entre le côté carrosserie de véhicule et le côté roue de véhicule. Un dispositif de commande de suspension effectue une commande par calcul de la force d'amortissement de l'amortisseur de chocs sur la base d'informations de comportement de carrosserie de véhicule. Un dispositif de direction comprend un moteur électrique et un dispositif de commande de direction qui commande ce dernier. Le dispositif de direction assiste la force d'actionnement de direction fournie par le conducteur grâce à l'utilisation du moteur électrique. Le dispositif de commande de suspension calcule le degré de vibration généré dans la direction sur la base d'une valeur de détection provenant d'un capteur de hauteur de véhicule et génère un signal pour induire la génération d'un couple de direction qui réduit la quantité de vibration générée. Le dispositif de commande de suspension transmet le signal généré au dispositif de commande de direction. Le couple de direction qui annule la vibration de direction, est, de ce fait, transmis à partir du moteur électrique du dispositif de direction.
(JA) 車体側と車輪側との間には緩衝器が設けられている。サスペンション制御装置は、車体挙動情報に基づいて緩衝器の減衰力を算出して制御する。一方、ステアリング装置は、電動モータとこれを制御するステアリング制御装置とを備えおり、運転者のステアリング操作力を電動モータでアシストする。サスペンション制御装置は、車高センサの検出値に基づいて、ステアリングの発生振動を算出し、この発生振動を低減させるステアリングトルクを発生させる信号を生成する。サスペンション制御装置は、生成した信号を、ステアリング制御装置に出力する。これにより、ステアリング装置の電動モータからステアリング振動を相殺するステアリングトルクが出力される。
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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, 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)