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1. WO2020135340 - VEHICLE AND BRAKING METHOD AND DEVICE THEREFOR

Publication Number WO/2020/135340
Publication Date 02.07.2020
International Application No. PCT/CN2019/127461
International Filing Date 23.12.2019
IPC
B60T 13/58 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE 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
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10with fluid assistance, drive, or release
58Combined or convertible systems
B60T 13/74 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE 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
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
74with electrical assistance or drive
B61H 11/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
HBRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES; ARRANGEMENTS OR DISPOSITIONS OF BRAKES OR OTHER RETARDING APPARATUS IN RAIL VEHICLES
11Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
14Combinations of different types of brakes, e.g. brake blocks acting on wheel-rim combined with disc brakes
CPC
B60T 13/58
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
10with fluid assistance, drive, or release
58Combined or convertible systems
B60T 13/74
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
13Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
74with electrical assistance or drive
B61H 11/14
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
HBRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
11Applications or arrangements of braking or retarding apparatus not otherwise provided for; Combinations of apparatus of different kinds or types
14Combinations of different types of brakes, e.g. brake blocks acting on wheel-rim combined with disc brakes
Applicants
  • 比亚迪股份有限公司 BYD COMPANY LIMITED [CN]/[CN]
Inventors
  • 郭一郎 GUO, Yilang
  • 王鑫正 WANG, Xinzheng
  • 沈宝森 SHEN, Baosen
  • 李英涛 LI, Yingtao
  • 张鑫鑫 ZHANG, Xinxin
Agents
  • 北京清亦华知识产权代理事务所(普通合伙) TSINGYIHUA INTELLECTUAL PROPERTY LLC
Priority Data
201811584255.124.12.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) VEHICLE AND BRAKING METHOD AND DEVICE THEREFOR
(FR) VÉHICULE ET PROCÉDÉ ET DISPOSITIF DE FREINAGE POUR CELUI-CI
(ZH) 车辆及其制动方法和装置
Abstract
(EN)
Provided are a vehicle and a braking method and device therefor. The method comprises: obtaining vehicle state information, and generating a vehicle braking request according to the vehicle state information, wherein the vehicle state information comprises a current vehicle load, a level, the number of activated TCUs and a vehicle formation; and according to the braking request, controlling the vehicle to carry out electric braking, and determining whether to finish electric braking according to a current vehicle speed of the vehicle in the process of electric braking.
(FR)
L'invention concerne un véhicule ainsi qu'un procédé et un dispositif de freinage pour celui-ci. Le procédé consiste à : obtenir des informations d'état de véhicule et générer une demande de freinage de véhicule en fonction des informations d'état de véhicule, les informations d'état de véhicule comprenant une charge actuelle de véhicule, un niveau, le nombre de TCU activées et une formation de véhicules ; et en fonction de la demande de freinage, commander le véhicule pour effectuer un freinage électrique et déterminer s'il faut mettre fin au freinage électrique en fonction d'une vitesse actuelle du véhicule dans le processus de freinage électrique.
(ZH)
一种车辆及其制动方法和装置,方法包括:获取车辆状态信息,根据车辆状态信息生成车辆的制动请求,车辆状态信息包括车辆当前的载荷、级位、TCU激活个数和车辆编组;根据制动请求,控制车辆进行电制动,并在电制动过程中,根据车辆的当前车速判断是否结束电制动。
Also published as
Latest bibliographic data on file with the International Bureau