Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018041130) ENGINE CONTROL METHOD AND SYSTEM, AND VEHICLE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/041130 International Application No.: PCT/CN2017/099634
Publication Date: 08.03.2018 International Filing Date: 30.08.2017
IPC:
F02D 29/02 (2006.01) ,B60W 10/06 (2006.01)
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
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
Applicants:
广州汽车集团股份有限公司 GUANGZHOU AUTOMOBILE GROUP CO., LTD. [CN/CN]; 中国广东省广州市 越秀区东风中路448-458号成悦大厦23楼 23rd Floor, No. 448-458, Chengyue Plaza, Dongfeng Zhong Road, Yuexiu District, Guangzhou, Guangdong 510030, CN
Inventors:
白振霄 BAI, Zhenxiao; CN
苏庆鹏 SU, Qingpeng; CN
李杰 LI, Jie; CN
Agent:
广州华进联合专利商标代理有限公司 ADVANCE CHINA IP LAW OFFICE; 中国广东省广州市天河区珠江东路6号4501房 (部位:自编01-03和08-12单元)(仅限办公用途) Room 4501, No. 6 Zhujiang East Road, Tianhe District, Guangzhou Guangdong 510623, CN
Priority Data:
201610778190.930.08.2016CN
Title (EN) ENGINE CONTROL METHOD AND SYSTEM, AND VEHICLE
(FR) PROCÉDÉ ET SYSTÈME DE COMMANDE DE MOTEUR, ET VÉHICULE
(ZH) 发动机控制方法和系统、以及车辆
Abstract:
(EN) Disclosed is an engine control method, comprising: detecting that a brake pedal of a vehicle is in a depressed state, acquiring current relevant operation parameters of the vehicle, determining whether the relevant operation parameters at least meet one emergency braking criterion in a pre-set emergency braking criterion set; and if so and the current vehicle speed of the vehicle is less than a pre-set vehicle speed threshold value, then restraining engine stopping of the vehicle. Further disclosed are an engine control system and a vehicle comprising the engine control system. Safety hazards resulting from failure to move the vehicle in time due to an automatic stop after emergency braking of a vehicle having a start/stop function may be reduced or avoided.
(FR) L'invention concerne un procédé de commande de moteur, comprenant les étapes consistant à : détecter qu'une pédale de frein d'un véhicule est dans un état enfoncé, acquérir des paramètres de fonctionnement pertinents actuels du véhicule, déterminer si les paramètres de fonctionnement pertinents satisfont ou non au moins un critère de freinage d'urgence dans un ensemble de critères de freinage d'urgence prédéfini; et si tel est le cas et que la vitesse actuelle du véhicule est inférieure à une valeur seuil de vitesse de véhicule prédéfinie, limiter alors l'arrêt du moteur du véhicule. L'invention concerne en outre un système de commande de moteur et un véhicule comprenant le système de commande de moteur. Les risques de sécurité résultant d'une défaillance pour déplacer le véhicule dans les temps en raison d'un arrêt automatique après un freinage d'urgence d'un véhicule ayant une fonction de démarrage/arrêt peuvent être réduits ou évités.
(ZH) 一种发动机控制方法,包括:检测到车辆的刹车踏板处于踩下状态,获取车辆当前的相关运行参数,判断相关运行参数是否至少满足预设的紧急制动判据组中的一个紧急制动判据;若是且车辆的当前车速小于预设车速门限值,则抑制车辆发动机的停机。还公开了一种发动机控制系统以及一种包括发动机控制系统的车辆。可以减少或者避免具备自动起停功能的车辆在紧急制动后因自动停机引发的挪车不及时引发的潜在安全隐患。
front page image
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)