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1. CN108349467 - CONTROL SYSTEM AND METHOD FOR VEHICLE COMPRISING AUTONOMOUS EMERGENCY BRAKING SYSTEM

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Office
China
Application Number 201680064360.5
Application Date 02.11.2016
Publication Number 108349467
Publication Date 31.07.2018
Grant Number 108349467
Grant Date 16.07.2021
Publication Kind B
IPC
B60T 8/17
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
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
B60T 7/22
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
7Brake-action initiating means
12for automatic initiation; for initiation not subject to will of driver or passenger
22initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle
B60T 8/1755
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
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
1755Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
CPC
B60T 7/22
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
7Brake-action initiating means
12for automatic initiation; for initiation not subject to will of driver or passenger
22initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle ; , or by means of contactless obstacle detectors mounted on the vehicle
B60T 8/1708
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
1701Braking or traction control means specially adapted for particular types of vehicles
1708for lorries or tractor-trailer combinations
B60T 8/17558
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
8Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
17Using electrical or electronic regulation means to control braking
1755Brake regulation specially adapted to control the stability of the vehicle, e.g. taking into account yaw rate or transverse acceleration in a curve
17558specially adapted for collision avoidance or collision mitigation
B60T 2201/022
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
2201Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
02Active or adaptive cruise control system; Distance control
022Collision avoidance systems
B60T 2201/024
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
2201Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
02Active or adaptive cruise control system; Distance control
024Collision mitigation systems
B60T 2201/16
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
TVEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL
2201Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
16Curve braking control, e.g. turn control within ABS control algorithm
Applicants VOLVO TRUCK CORPORATION
沃尔沃卡车集团
Inventors LAINE LEO
里奥·莱恩
SANDBLOM FREDRIK
弗雷德里克·桑德布卢姆
Agents 中原信达知识产权代理有限责任公司 11219
中原信达知识产权代理有限责任公司 11219
Priority Data PCT/EP2015/075625 03.11.2015 EP
Title
(EN) CONTROL SYSTEM AND METHOD FOR VEHICLE COMPRISING AUTONOMOUS EMERGENCY BRAKING SYSTEM
(ZH) 用于包括自动紧急制动系统的车辆的控制系统和方法
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Abstract
(EN) The invention relates to a control system (18) for a vehicle (10) comprising an autonomous emergency braking system (16), characterized in that the control system comprises: brake control means (26) adapted to apply a friction-estimating braking when the autonomous emergency braking system has initiated a possible intervention; brake force capacity estimation means (28) adapted to estimate the brake force capacity of the vehicle as a function of longitudinal wheel slip based on the applied friction-estimating braking; road information means (30) adapted to obtain information about road curvature ahead of the vehicle; lateral tyre force prediction means (32) adapted to predict lateral tyre force needed during autonomous emergency braking based on the obtained information about road curvature; and brake strategy adaptation means (34) configured to adapt the brake strategy of the autonomous emergency braking system based on the estimated brake force capacity and the predicted lateral tyreforce needed.
(ZH) 本发明涉及一种用于包括自动紧急制动系统(16)的车辆(10)的控制系统(18)，该控制系统包括：制动控制装置(26)，其适于在自动紧急制动系统已发起可能的干预时施加摩擦力估计致动；制动力能力估计装置(28)，其适于基于所施加的摩擦力估计制动来估计作为车轮纵向滑移的函数的、车辆的制动力能力；道路信息装置(30)，其适于获得关于车辆前方的道路曲率的信息；横向轮胎力预测装置(32)，其适于基于所获得的关于道路曲率的信息来预测自动紧急制动期间所需的横向轮胎力；以及制动策略调节装置(34)，其被构造成基于所估计的制动力能力和预测出的所需的横向轮胎力来调节自动紧急制动系统的制动策略。
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