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1. (WO2019026380) VEHICLE CONTROL DEVICE
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Pub. No.: WO/2019/026380 International Application No.: PCT/JP2018/018402
Publication Date: 07.02.2019 International Filing Date: 11.05.2018
IPC:
B60W 30/045 (2012.01) ,B60W 10/04 (2006.01) ,B60W 10/06 (2006.01) ,B60W 10/20 (2006.01) ,B60W 40/107 (2012.01) ,B62D 6/00 (2006.01) ,B62D 101/00 (2006.01) ,B62D 113/00 (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
02
Control of vehicle driving stability
045
Improving turning performance
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
10
Conjoint control of vehicle sub-units of different type or different function
04
including control of propulsion units
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
10
Conjoint control of vehicle sub-units of different type or different function
04
including control of propulsion units
06
including control of combustion engines
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
10
Conjoint control of vehicle sub-units of different type or different function
20
including control of steering systems
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
40
Estimation or calculation of driving parameters for road vehicle drive control systems not related to the control of a particular sub-unit
10
related to vehicle motion
107
Longitudinal acceleration
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
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
113
Position of parts of the steering mechanism, e.g. the steered wheels or the steering wheel
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:
梅津 大輔 UMETSU Daisuke; 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:
2017-15136204.08.2017JP
Title (EN) VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両の制御装置
Abstract:
(EN) Provided is a vehicle control device capable of controlling the behavior of a vehicle according to the vertical spring constant of a tire so that the responsiveness and linear feeling of the vehicle behavior to a steering operation are improved. This vehicle control device has a steering angle sensor (8) and a PCM (14). The PCM sets an additional deceleration to be added to a vehicle (1) on the basis of the detection value of the steering angle sensor and controls the vehicle so that the set additional deceleration is generated. When the vertical spring constant (Kt) of the tire of the vehicle is small, the additional deceleration is set to be greater than otherwise.
(FR) L'invention concerne un dispositif de commande de véhicule apte à commander le comportement d'un véhicule en fonction de la constante de ressort vertical d'un pneu de sorte que la réactivité et la sensation linéaire du comportement du véhicule à une opération de direction soient améliorées. Le dispositif de commande de véhicule selon l'invention comprend un capteur d'angle de direction (8) et un PCM (14). Le PCM règle une décélération supplémentaire à ajouter à un véhicule (1) sur la base de la valeur de détection du capteur d'angle de direction et commande le véhicule de telle sorte que la décélération supplémentaire réglée soit générée. Lorsque la constante de ressort vertical (Kt) du pneu du véhicule est petite, la décélération supplémentaire est réglée pour être supérieure par rapport au cas contraire.
(JA) タイヤの縦ばね定数に合わせて、ステアリング操作に対する車両挙動の応答性やリニア感を向上させるように車両の挙動を制御することができる、車両の制御装置を提供する。車両の制御装置は、操舵角センサ(8)と、PCM(14)とを有する。PCMは、操舵角センサの検出値に基づいて車両(1)に付加する付加減速度を設定し、設定された付加減速度を車両に生じさせるように当該車両を制御し。車両のタイヤの縦ばね定数(Kt)が小さいときには、そうでないときよりも付加減速度を大きく設定する。
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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, 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)