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1. (WO2018122586) METHOD OF CONTROLLING AUTOMATED DRIVING SPEED BASED ON COMFORT LEVEL
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Pub. No.: WO/2018/122586 International Application No.: PCT/IB2016/058106
Publication Date: 05.07.2018 International Filing Date: 30.12.2016
IPC:
B60W 30/14 (2006.01) ,G01C 21/34 (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
G PHYSICS
01
MEASURING; TESTING
C
MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
21
Navigation; Navigational instruments not provided for in groups G01C1/-G01C19/104
26
specially adapted for navigation in a road network
34
Route searching; Route guidance
Applicants:
杜豫川 DU, Yuchuan [CN/CN]; CN (AM, AZ, BF, BJ, BW, BY, CF, CG, CI, CM, GA, GH, GM, GN, GQ, GW, KE, KG, KM, KZ, LR, LS, ML, MR, MW, MZ, NA, NE, RU, RW, SD, SL, SN, ST, SZ, TD, TG, TJ, TM, TZ, UG, ZM, ZW)
同济大学 TONGJI UNIVERSITY [CN/CN]; 中国上海市 曹安公路4800号 4800 Cao'an Road Shanghai 201804, CN (CN)
许军 XU, Michael Jun [CN/FR]; FR (AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BE, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CO, CR, CU, CY, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, FR, GB, GD, GE, GH, GM, GR, GT, HN, HR, HU, ID, IE, IL, IN, IR, IS, IT, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, ME, MG, MK, MN, MT, MW, MX, MY, MZ, NA, NG, NI, NL, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SI, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW)
Inventors:
杜豫川 DU, Yuchuan; CN
刘成龙 LIU, Chenglong; CN
李亦舜 LI, Yishun; CN
谈超鹏 TAN, Chaopeng; CN
Priority Data:
Title (EN) METHOD OF CONTROLLING AUTOMATED DRIVING SPEED BASED ON COMFORT LEVEL
(FR) PROCÉDÉ DE COMMANDE DE VITESSE DE CONDUITE AUTOMATISÉE SUR LA BASE D'UN NIVEAU DE CONFORT
(ZH) 一种基于舒适度的自动驾驶车速控制方法
Abstract:
(EN) A method of controlling an automated driving speed based on a comfort level. The method comprises the following steps: a) establishing a relationship model of a road quality and a driving comfort level on the basis of a vehicle model; b) acquiring a front road condition parameter and abnormal condition information; c) adjusting, according to the front road condition parameter, a predicted driving track of a vehicle; d) respectively designing acceleration, deceleration, and constant velocity processes of the vehicle to generate a speed variation curve; and e) optimizing the speed variation curve. The method is employed to enhance a driving comfort level of a passenger.
(FR) L'invention concerne un procédé de commande d'une vitesse de conduite automatisée sur la base d'un niveau de confort. Le procédé comprend les étapes suivantes consistant à : a) établir un modèle de relation d'une qualité de route et d'un niveau de confort de conduite sur la base d'un modèle de véhicule; b) acquérir un paramètre de condition de route avant et des informations de condition anormale; c) régler, en fonction du paramètre de condition de route avant, une trajectoire de conduite prédite d'un véhicule; d) concevoir respectivement des processus d'accélération, de décélération et à vitesse constante du véhicule pour générer une courbe de variation de vitesse; et e) optimiser la courbe de variation de vitesse. Le procédé est utilisé pour améliorer le niveau de confort de conduite d'un passager.
(ZH) 一种基于舒适度的自动驾驶车速控制方法,包括以下步骤:a)基于车型建立路面质量与行驶舒适度的关系模型;b)获取前方道路工况参数和异常状况信息;c)根据前方道路工况参数调整车辆的预期行驶轨迹;d)分别设计车辆的加速、减速和匀速过程,生成速度变化曲线;e)优化速度变化曲线。通过该方法,能提高乘客的行驶舒适性。
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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, 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)