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1. (WO2017090479) ELECTRIC-VEHICLE CONTROL DEVICE AND CONTROL METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/090479 International Application No.: PCT/JP2016/083739
Publication Date: 01.06.2017 International Filing Date: 15.11.2016
IPC:
B60L 15/20 (2006.01) ,B60K 6/48 (2007.10) ,B60K 6/54 (2007.10) ,B60L 11/14 (2006.01) ,B60T 7/02 (2006.01) ,B60W 10/02 (2006.01) ,B60W 10/08 (2006.01) ,F16H 59/08 (2006.01) ,F16H 59/22 (2006.01) ,F16H 59/54 (2006.01) ,F16H 61/02 (2006.01) ,F16H 61/06 (2006.01) ,F16H 63/50 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
15
Methods, circuits or devices for controlling the propulsion of electrically-propelled vehicles, e.g. their traction-motor speed, to achieve a desired performance; Adaptation of control equipment on electrically-propelled vehicles for remote actuation from a stationary place, from alternative parts of the vehicle or from alternative vehicles of the same vehicle train
20
for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
42
characterised by the architecture of the hybrid electric vehicle
48
Parallel type
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
6
Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
20
the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
50
Architecture of the driveline characterised by arrangement or kind of transmission units
54
Transmission for changing ratio
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
L
PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
11
Electric propulsion with power supplied within the vehicle
02
using engine-driven generators
14
with provision for direct mechanical propulsion
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
02
for personal initiation
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
08
including control of electric propulsion units, e.g. motors or generators
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
02
Selector apparatus
08
Range selector apparatus
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
14
Inputs being a function of torque or torque demand
18
dependent on the position of the accelerator pedal
22
Idle position
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
59
Control inputs to change-speed- or reversing-gearings for conveying rotary motion
50
Inputs being a function of the status of the machine, e.g. position of doors or safety belts
54
dependent on signals from the brakes, e.g. parking brakes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
02
characterised by the signals used
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
61
Control functions within change-speed- or reversing-gearings for conveying rotary motion
04
Smoothing ratio shift
06
by controlling rate of change of fluid pressure
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
H
GEARING
63
Control outputs to change-speed- or reversing-gearings for conveying rotary motion
40
comprising signals other than signals for actuating the final output mechanisms
50
Signals to an engine or motor
Applicants:
ジヤトコ株式会社 JATCO LTD [JP/JP]; 静岡県富士市今泉700番地の1 700-1, Imaizumi, Fuji-shi, Shizuoka 4178585, JP
Inventors:
望月 智夫 MOCHIZUKI, Tomoo; JP
大島 憲一 OOSHIMA, Kenichi; JP
宮崎 浩 MIYAZAKI, Hiroshi; JP
鳥沢 雄二 TORIZAWA, Yuji; JP
松井 弘毅 MATSUI, Hiroki; JP
中川 大輔 NAKAGAWA, Daisuke; JP
鈴木 健文 SUZUKI, Takefumi; JP
Agent:
小林 博通 KOBAYASHI, Hiromichi; JP
富岡 潔 TOMIOKA, Kiyoshi; JP
Priority Data:
2015-23072126.11.2015JP
Title (EN) ELECTRIC-VEHICLE CONTROL DEVICE AND CONTROL METHOD
(FR) DISPOSITIF DE COMMANDE ET PROCÉDÉ DE COMMANDE DE VÉHICULE ÉLECTRIQUE
(JA) 電動車両の制御装置及び制御方法
Abstract:
(EN) When the shift range is switched from a running range to a non-running range while in a specific state where an electric vehicle is stopped and an electric motor (2) is generating creep torque, a motor control unit (10B) performs a torque decrease control for incrementally decreasing the creep torque of the electric motor (2), and an automatic transmission control device (30) performs a release control for slowly releasing a friction engagement element of an automatic transmission (3).
(FR) Quand la plage de changement de vitesse est commutée d'une plage de fonctionnement à une plage de non-fonctionnement tout en étant dans un état spécifique dans lequel un véhicule électrique est arrêté et un moteur électrique (2) génère un couple de retard de transmission, une unité de commande de moteur (10B) effectue une commande de diminution de couple pour diminuer par incréments le couple de retard de transmission du moteur électrique (2), et un dispositif de commande de transmission automatique (30) effectue une commande de libération pour libérer lentement un élément de mise en prise par friction d'une transmission automatique (3).
(JA) 電動車両が停止状態で且つ電動モータ(2)にクリープトルクを発生させている特定状態において、シフトレンジが走行レンジから非走行レンジに切り替えられたら、モータ制御部(10B)は、電動モータ(2)のクリープトルクを段階的に低下させるトルク低下制御を行ない、自動変速機制御装置(30)は、自動変速機(3)の摩擦係合要素を緩やかに解放する解放制御を行なう。
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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, KE, KG, 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 Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)
Also published as:
KR1020180038028CN108025657US20180264973EP3381739