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1. (WO2017033425) VEHICLE CONTROL DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2017/033425 International Application No.: PCT/JP2016/003674
Publication Date: 02.03.2017 International Filing Date: 09.08.2016
IPC:
B60W 50/12 (2012.01) ,B60R 21/00 (2006.01) ,B60T 7/12 (2006.01) ,B60W 30/09 (2012.01) ,B60W 40/107 (2012.01) ,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
50
Details of control systems for road vehicle drive control not related to the control of a particular sub-unit
08
Interaction between the driver and the control system
12
Limiting control by the driver depending on vehicle state, e.g. interlocking means for the control input for preventing unsafe operation
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
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
09
Taking automatic action to avoid collision, e.g. braking and steering
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
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:
山下 哲弘 YAMASHITA, Tetsuhiro; JP
後藤 多加志 GOTO, Takashi; JP
高橋 恭宣 TAKAHASHI, Kiyonobu; JP
Agent:
特許業務法人前田特許事務所 MAEDA & PARTNERS; 大阪府大阪市北区堂島浜1丁目2番1号 新ダイビル23階 Shin-Daibiru Bldg. 23F, 2-1, Dojimahama 1-chome, Kita-ku, Osaka-shi, Osaka 5300004, JP
Priority Data:
2015-16608125.08.2015JP
Title (EN) VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両の制御装置
Abstract:
(EN) A vehicle control device (1), which suppresses driving force to be generated by an engine (16) of a vehicle and prevents collision with a front obstacle, is provided with an ECU (20) for controlling driving force to be generated by the engine, an ultrasonic sensor (2) for detecting an obstacle in front of the vehicle, and a monocular camera (4) for photographing the area in front of the vehicle. The ECU: determines whether an obstacle is present or absent in front of the vehicle on the basis of an image photographed by the monocular camera during movement of the vehicle; and changes the upper limit value of the driving force to be generated by the engine, in accordance with the combination of a state detected by the ultrasonic sensor and presence/absence of a front obstacle determined on the basis of the image photographed by the monocular camera.
(FR) Dispositif de commande (1) de véhicule, qui supprime la force d'entraînement devant être produite par un moteur (16) d'un véhicule et empêche une collision avec un obstacle situé devant, est pourvu d'une ECU (20) pour commander la force d'entraînement devant être produite par le moteur, d'un capteur à ultrasons (2) pour détecter un obstacle situé devant le véhicule, et d'une caméra monoculaire (4) pour photographier la zone situé devant le véhicule. L'ECU : détermine si un obstacle est présent ou absent devant le véhicule sur la base d'une image photographiée par la caméra monoculaire pendant le déplacement du véhicule ; et change la valeur limite supérieure de la force d'entraînement devant être produite par le moteur, conformément à la combinaison d'un état détecté par le capteur à ultrasons et à la présence/l'absence d'un obstacle situé devant déterminé sur la base de l'image photographiée par la caméra monoculaire.
(JA) 車両の制御装置(1)は、車両のエンジン(16)が発生させる駆動力を抑制して前方障害物への衝突を防止する車両の制御装置であって、エンジンが発生させる駆動力を制御するECU(20)と、車両の前方障害物を検出する超音波センサ(2)と、車両の前方を撮影する単眼カメラ(4)とを有し、ECUは、車両の移動時に単眼カメラにより撮影された画像に基づき、車両の前方障害物の有無を判定し、エンジンにより発生させる駆動力の上限値を、超音波センサによる検出状態と単眼カメラにより撮影された画像に基づき判定した前方障害物の有無との組み合わせに応じて変更する。
front page image
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, 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)