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1. (WO2019024409) ADAPTIVE CRUISE TORQUE CHAIN CONTROL METHOD AND APPARATUS, AND AUTOMOBILE
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Pub. No.: WO/2019/024409 International Application No.: PCT/CN2017/119266
Publication Date: 07.02.2019 International Filing Date: 28.12.2017
IPC:
B60W 10/08 (2006.01) ,B60W 30/14 (2006.01) ,B60L 15/20 (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
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
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
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
Applicants:
北京新能源汽车股份有限公司 BEIJING ELECTRIC VEHICLE CO., LTD. [CN/CN]; 中国北京市 采育经济开发区采和路1号 No.1 Caihe Road Caiyu Economic Deveopment Area Beijing 102606, CN
Inventors:
刘成祺 LIU, Chengqi; CN
王艳静 WANG, Yanjing; CN
谢明维 XIE, Mingwei; CN
易迪华 YI, Dihua; CN
张兆龙 ZHANG, Zhaolong; CN
Agent:
北京银龙知识产权代理有限公司 DRAGON INTELLECTUAL PROPERTY LAW FIRM; 中国北京市 海淀区西直门北大街32号院枫蓝国际中心2号楼10层 10F, Bldg. 2, Maples International Center No. 32 Xizhimen North Street, Haidian District Beijing 100082, CN
Priority Data:
201710638256.931.07.2017CN
Title (EN) ADAPTIVE CRUISE TORQUE CHAIN CONTROL METHOD AND APPARATUS, AND AUTOMOBILE
(FR) PROCÉDÉ ET APPAREIL DE COMMANDE DE CHAÎNE DE COUPLE DE CROISIÈRE ADAPTATIVE, ET VÉHICULE AUTOMOBILE
(ZH) 自适应巡航扭矩链控制方法、装置及汽车
Abstract:
(EN) An adaptive cruise torque chain control method and apparatus, and an automobile. The adaptive cruise torque chain control method comprises: obtaining a torque demand signal; and performing coordinated control on a motor torque according to the torque demand signal. A virtual accelerator pedal logic is proposed when an adaptive cruise control (ACC) of an electric automobile is activated, and the influence of the loss of a drive anti-skid function caused by no acceleration pedal opening signal in the acceleration process is avoided. On the basis of ensuring that an adaptive cruise function is achieved, a torque coordinated control logic is proposed when the ACC function is activated or exited.
(FR) L'invention concerne un procédé et un appareil de commande de chaîne de couple de croisière adaptative et un véhicule automobile. Le procédé de commande de chaîne de couple de croisière adaptative comprend les étapes suivantes : l'obtention d'un signal de demande de couple ; et la réalisation d'une commande coordonnée sur un couple moteur en fonction du signal de demande de couple. Une logique de pédale d'accélérateur virtuelle est proposée lorsqu'une commande de vitesse adaptative (ACC) d'un véhicule automobile électrique est activée, et l'influence de la perte d'une fonction anti-dérapage d'entraînement provoquée par l'absence de signal d'ouverture de pédale d'accélération dans le processus d'accélération est évitée. Sur la base de la garantie de l'obtention d'une fonction de croisière adaptative, une logique de commande coordonnée de couple est proposée lorsque la fonction ACC est activée ou sortie.
(ZH) 一种自适应巡航扭矩链控制方法、装置及汽车,所述自适应巡航扭矩链控制方法包括:获取扭矩需求信号;根据所述扭矩需求信号对电机扭矩进行协调控制。在电动汽车自适应巡航系统激活时,提出了一种虚拟加速踏板逻辑,避免了加速过程中无加速踏板开度信号导致的驱动防滑功能丧失带来的影响,在保证自适应巡航功能实现的基础上,在自适应巡航系统ACC功能激活或退出时,提出了扭矩协调控制逻辑。
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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, JP, 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: Chinese (ZH)
Filing Language: Chinese (ZH)