公开(公告)号：US20230391301A1

公开(公告)日：2023-12-07

申请号：US17832806

申请日：2022-06-06

Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC

Inventor： Vikas Tukaram PAWAR ,  James V. ROELL

IPC: B60T8/172 ,  B60T7/22 ,  B60Q9/00 ,  B60T8/171

CPC classification number: B60T8/172 ,  B60T7/22 ,  B60Q9/008 ,  B60T8/171 ,  B60T2210/32 ,  B60T2201/022 ,  B60T2250/04 ,  B60T2201/03 ,  B60T2210/36 ,  B60T2220/04 ,  B60T2270/82 ,  B60T2250/00

Abstract: A brake assistance system of a host vehicle includes: a memory that stores brake pressure versus brake actuator distance profiles; an object detection module that detects a nearing object and determines a location of the object relative to the host vehicle or a distance between the host vehicle and the object; and a brake assist module that determines a speed of the host vehicle relative to the object, and based on the speed of the host vehicle and the location or the distance, to generate a brake apply alert message instructing a driver of the host vehicle to actuate brakes of the host vehicle, and to initiate modification of the at least one brake pressure or force versus brake actuator distance profile or selection of one of the brake pressure or force versus brake actuator distance profiles to provide a boosted brake pressure or force profile for assisted braking.