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1. (WO2014192721) VEHICLE CONTROL SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2014/192721 International Application No.: PCT/JP2014/063923
Publication Date: 04.12.2014 International Filing Date: 27.05.2014
IPC:
B60W 30/12 (2006.01) ,B60R 21/00 (2006.01) ,B60T 7/12 (2006.01) ,B60T 8/172 (2006.01) ,B60W 10/188 (2012.01) ,B60W 10/20 (2006.01) ,B62D 6/00 (2006.01) ,G08G 1/16 (2006.01) ,H04N 7/18 (2006.01) ,B62D 101/00 (2006.01) ,B62D 103/00 (2006.01) ,B62D 111/00 (2006.01) ,B62D 113/00 (2006.01) ,B62D 117/00 (2006.01) ,B62D 119/00 (2006.01) ,B62D 137/00 (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
10
Path keeping
12
Lane keeping
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
R
VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
21
Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
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
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
8
Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17
Using electrical or electronic regulation means to control braking
172
Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
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
18
including control of braking systems
184
with wheel brakes
188
hydraulic brakes
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
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
G PHYSICS
08
SIGNALLING
G
TRAFFIC CONTROL SYSTEMS
1
Traffic control systems for road vehicles
16
Anti-collision systems
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
18
Closed-circuit television systems, i.e. systems in which the signal is not broadcast
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
103
Acceleration or deceleration in the direction of travel
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
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:
▲高▼橋 明 TAKAHASHI, Akira; JP
久保 准 KUBO, Jun; JP
佐々木 光雄 SASAKI, Mitsuo; JP
Agent:
小野 新次郎 ONO, Shinjiro; 東京都千代田区大手町二丁目2番1号 新大手町ビル206区 ユアサハラ法律特許事務所 YUASA AND HARA, Section 206, New Ohtemachi Bldg., 2-1, Ohtemachi 2-chome, Chiyoda-ku, Tokyo 1000004, JP
Priority Data:
2013-11632031.05.2013JP
Title (EN) VEHICLE CONTROL SYSTEM
(FR) SYSTÈME DE CONTRÔLE DE VÉHICULE
(JA) 車両制御システム
Abstract:
(EN) Provided is a vehicle control system capable of ensuring stability even in the event of collision with a travel road defining line, such as a guardrail. According to the present invention, a travel road defining line of a travel road is recognized on the basis of information about an area in an advancing direction of a vehicle, an advancing direction imaginary line extending in the advancing direction from the vehicle is recognized, and a yaw moment control amount is provided so as to decrease an angle formed by the advancing direction imaginary line and the travel road defining line after collision of the vehicle with the travel road defining line.
(FR) La présente invention concerne un système de contrôle de véhicule capable de conserver une certaine stabilité même en cas de collision avec une ligne de définition de route de voyage, telle qu'une rambarde. Selon la présente invention, une ligne de définition de route de voyage d'une route de voyage est reconnue en se basant sur des informations concernant une zone dans une direction d'avancement d'un véhicule; une ligne imaginaire de direction d'avancement s'étendant dans la direction d'avancement à partir du véhicule est reconnue; et une quantité de commande de moment de lacet est envoyée de façon à diminuer un angle formé par la ligne imaginaire de direction d'avancement et la ligne de définition de route de voyage après la collision du véhicule avec la ligne de définition de route de voyage.
(JA)  ガードレールのような走行路規定線に衝突した場合であっても、安定性を確保可能な車両制御システムを提供すること。 本発明では、自車両の進行方向領域の情報から走行路の走行路規定線を認識し、自車両から進行方向に延びる進行方向仮想線を認識し、自車両が走行路規定線に衝突後、進行方向仮想線と走行路規定線とのなす角が減少するようにヨーモーメント制御量を付与することとした。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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, 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)