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1. (WO2018008536) VEHICLE CONTROL DEVICE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/008536 International Application No.: PCT/JP2017/024077
Publication Date: 11.01.2018 International Filing Date: 30.06.2017
IPC:
B60W 30/14 (2006.01) ,B60W 10/02 (2006.01) ,B60W 10/04 (2006.01) ,B60W 10/06 (2006.01) ,B60W 30/16 (2012.01) ,F02D 29/02 (2006.01) ,F02D 41/12 (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
14
Cruise control
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
02
including control of driveline clutches
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
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
14
Cruise control
16
Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
29
Controlling engines, such controlling being peculiar to the devices driven thereby, the devices being other than parts or accessories essential to engine operation, e.g. controlling of engines by signals external thereto
02
peculiar to engines driving vehicles; peculiar to engines driving variable-pitch propellers
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
04
Introducing corrections for particular operating conditions
12
for deceleration
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:
稲葉 龍 INABA Ryoh; JP
飯星 洋一 IIHOSHI Yoichi; JP
岡田 隆 OKADA Takashi; JP
Agent:
戸田 裕二 TODA Yuji; JP
Priority Data:
2016-13559408.07.2016JP
Title (EN) VEHICLE CONTROL DEVICE
(FR) DISPOSITIF DE COMMANDE DE VÉHICULE
(JA) 車両用制御装置
Abstract:
(EN) If technology for automatically controlling vehicle speed to reach a set vehicle speed or a restriction speed were applied to a vehicle equipped with sailing stop control, long periods of coasting (sailing stop travel) would be implemented so as to reduce fuel consumption, whereby the driver could experience discomfort. The present invention is a vehicle control device that performs tracking control for tracking a preceding vehicle or automatic travel control for repeatedly accelerating and decelerating so as to travel at a set speed, wherein, when performing said tracking control or said automatic travel control so as to reach a first target speed, if an external information recognition unit recognizes from external information that it will be necessary to change the first target speed to a second target speed slower than the first target speed at a prescribed position in front of the vehicle, the vehicle is controlled to continue accelerating or decelerating so as to travel at the first target speed, after which the engine brake is applied so as to reach the second target speed at the prescribed position.
(FR) Si une technologie de régulation automatique de vitesse de véhicule pour atteindre une vitesse de véhicule définie ou une vitesse de limitation est appliquée à un véhicule équipé d’une commande d’arrêt de navigation, de longues périodes de marche de croisière (déplacement d’arrêt de navigation) seraient mises en œuvre de façon à réduire la consommation de carburant, de sorte que le conducteur soit susceptible de subir une gêne. La présente invention concerne un dispositif de commande de véhicule qui exécute une commande de suivi pour suivre un véhicule précédent ou une commande de déplacement automatique pour accélérer et décélérer de manière répétée de façon à se déplacer à une vitesse définie, dans lequel, lors de l’exécution de ladite commande de poursuite ou de ladite commande de déplacement automatique de façon à atteindre une première vitesse cible, si une unité de reconnaissance d’informations externes reconnaît à partir d’informations externes qu’il sera nécessaire de modifier la première vitesse cible à une deuxième vitesse cible plus lente que la première vitesse cible à une position prescrite devant le véhicule, le véhicule est commandé de façon à continuer d’accélérer ou décélérer de façon à se déplacer à la première vitesse cible, après quoi le frein moteur est appliqué de façon à atteindre la deuxième vitesse cible à la position prescrite.
(JA) セーリングストップ制御が搭載された車両に、設定車速や制限速度に自動的に車速に制御する技術が適用されると、燃費を低減させるために長い惰性走行(セーリングストップ走行)が行なわれることによって、ドライバに違和感を生じさせる可能性が考えられる。そこで本発明は、先行車両を追従する追従制御、又は設定速度で走行するように加速と減速とを繰り返す自動走行制御を行う車両制御装置において、 第1目標速度となるように前記追従制御、又は前記自動走行制御を行っている場合で、かつ、外部情報認識部の外部情報から自車両より先の所定地点において前記第1目標速度から前記第1目標速度よりも小さい第2目標速度への変更が必要であることを認識した場合において、前記第1目標速度で走行するように加速と減速を継続した後、エンジンブレーキをかけることで前記所定地点において前記第2目標速度となるように自車両を制御する。
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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, 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)