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1. (WO2013157318) DAMPING CONTROL DEVICE OF ELECTRIC VEHICLE AND DAMPING CONTROL METHOD OF ELECTRIC VEHICLE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/157318 International Application No.: PCT/JP2013/056442
Publication Date: 24.10.2013 International Filing Date: 08.03.2013
Chapter 2 Demand Filed: 07.08.2013
IPC:
B60L 15/20 (2006.01) ,F16F 15/02 (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
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
F
SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
15
Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
02
Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating system
Applicants:
日産自動車株式会社 NISSAN MOTOR CO., LTD. [JP/JP]; 神奈川県横浜市神奈川区宝町2番地 2, Takara-cho, Kanagawa-ku, Yokohama-shi, Kanagawa 2210023, JP
Inventors:
勝又 雄史 KATSUMATA, Yuji; JP
伊藤 健 ITO, Ken; JP
Agent:
後藤 政喜 GOTO, Masaki; 東京都千代田区霞が関三丁目3番1号尚友会館 後藤特許事務所 GOTOH & PARTNERS, Shoyu-Kaikan, 3-1, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo 1000013, JP
Priority Data:
2012-09470818.04.2012JP
Title (EN) DAMPING CONTROL DEVICE OF ELECTRIC VEHICLE AND DAMPING CONTROL METHOD OF ELECTRIC VEHICLE
(FR) DISPOSITIF DE COMMANDE D'AMORTISSEMENT DE VÉHICULE ÉLECTRIQUE ET PROCÉDÉ DE COMMANDE D'AMORTISSEMENT DE VÉHICULE ÉLECTRIQUE
(JA) 電動車両の制振制御装置および電動車両の制振制御方法
Abstract:
(EN) This damping control device of an electric vehicle, which has a function for setting a motor torque command value on the basis of vehicle information and controlling the torque of a motor connected to drive wheels, performs a filtering process on the motor torque command value in order to suppress vehicle spring upper vibration, performs a filtering process on the motor torque command value in order to suppress torsional vibration of a drive shaft, and controls the motor torque according to the motor torque command value that has undergone the filtering process for suppressing vehicle spring upper vibration and the filtering process for suppressing torsional vibration of the drive shaft.
(FR) Ce dispositif de commande d'amortissement d'un véhicule électrique, qui a une fonction pour régler une valeur de commande de couple moteur sur la base d'informations de véhicule et pour commander le couple d'un moteur relié à des roues motrices, effectue un processus de filtrage sur la valeur de commande de couple moteur afin de supprimer les vibrations supérieures de ressort de véhicule, effectue un processus de filtrage sur la valeur de commande de couple moteur afin de supprimer les vibrations de torsion d'un arbre d'entraînement et commande le couple moteur en fonction de la valeur de commande couple moteur qui a subi le processus de filtrage pour supprimer les vibrations supérieures de ressort de véhicule et le processus de filtrage pour supprimer la vibration de torsion de l'arbre d'entraînement.
(JA)  車両情報に基づいてモータトルク指令値を設定し、駆動輪につながるモータのトルクを制御する機能を有する電動車両の制振制御装置は、モータトルク指令値に対して、車両ばね上振動を抑制するためのフィルタリング処理を施すとともに、モータトルク指令値に対して、駆動軸のねじり振動を抑制するためのフィルタリング処理を施し、車両ばね上振動を抑制するためのフィルタリング処理および駆動軸のねじり振動を抑制するためのフィルタリング処理が施されたモータトルク指令値に従って、モータトルクを制御する。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, 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, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)