专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07681962B2 Method for estimating master cylinder pressure during brake apply 有权
标题翻译：制动期间主缸压力估计方法
公开(公告)号：US07681962B2
公开(公告)日：2010-03-23
申请号：US11789942
申请日：2007-04-26
申请人： Bryan Todd Fulmer , Deron C. Littlejohn , Rebecca L Wang
发明人： Bryan Todd Fulmer , Deron C. Littlejohn , Rebecca L Wang
IPC分类号： B60T8/60 , B60T8/32
CPC分类号： B60T8/38 , B60T13/662 , Y10S303/02
摘要： A method for estimating master cylinder pressure during brake apply of a brake system of a vehicle, wherein the brake system includes a brake pedal. A first master cylinder pressure is estimated from brake pedal position during brake apply. A second master cylinder pressure is estimated from vehicle deceleration during brake apply. The master cylinder pressure is estimated during brake apply to be equal to the first master cylinder pressure when the vehicle deceleration is below a predetermined deceleration value. The master cylinder pressure is estimated during brake apply to be equal to a value which is less than the first master cylinder pressure and greater than or equal to the second master cylinder pressure when the vehicle deceleration is at or above the predetermined deceleration value. At least the estimated master cylinder pressure during brake apply is used to control the vehicle.
摘要翻译：一种用于在制动期间估计主缸压力的方法，其中，所述制动系统包括制动踏板。在制动器应用期间，从制动踏板位置估计第一主缸压力。在制动期间，车辆减速度估计第二主缸压力。当车辆减速度低于预定减速度值时，在制动期间估计主缸压力等于第一主缸压力。在车辆减速度等于或高于预定减速度值时，在制动期间估计主缸压力等于小于第一主缸压力并大于或等于第二主缸压力的值。至少在制动期间估计的主缸压力用于控制车辆。

2. 发明申请

US20080265664A1 Method for estimating master cylinder pressure during brake apply 有权
标题翻译：制动期间主缸压力估计方法
公开(公告)号：US20080265664A1
公开(公告)日：2008-10-30
申请号：US11789942
申请日：2007-04-26
申请人： Bryan Todd Fulmer , Deron C. Littlejohn , Rebecca L. Wang
发明人： Bryan Todd Fulmer , Deron C. Littlejohn , Rebecca L. Wang
IPC分类号： B60T8/00
CPC分类号： B60T8/38 , B60T13/662 , Y10S303/02
摘要： A method for estimating master cylinder pressure during brake apply of a brake system of a vehicle, wherein the brake system includes a brake pedal. A first master cylinder pressure is estimated from brake pedal position during brake apply. A second master cylinder pressure is estimated from vehicle deceleration during brake apply. The master cylinder pressure is estimated during brake apply to be equal to the first master cylinder pressure when the vehicle deceleration is below a predetermined deceleration value. The master cylinder pressure is estimated during brake apply to be equal to a value which is less than the first master cylinder pressure and greater than or equal to the second master cylinder pressure when the vehicle deceleration is at or above the predetermined deceleration value. At least the estimated master cylinder pressure during brake apply is used to control the vehicle.
摘要翻译：一种用于在制动期间估计主缸压力的方法，其中，所述制动系统包括制动踏板。在制动器应用期间，从制动踏板位置估计第一主缸压力。在制动期间，车辆减速度估计第二主缸压力。当车辆减速度低于预定减速度值时，在制动期间估计主缸压力等于第一主缸压力。在车辆减速度等于或高于预定减速度值时，在制动期间估计主缸压力等于小于第一主缸压力并大于或等于第二主缸压力的值。至少在制动期间估计的主缸压力用于控制车辆。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式