公开(公告)号：US20090240412A1

公开(公告)日：2009-09-24

申请号：US12396676

申请日：2009-03-03

Applicant: Eric D. Cahill

Inventor： Eric D. Cahill

IPC: G06F17/00 ,  B60T15/14

CPC classification number: B60T8/885 ,  B60T7/042 ,  B60T8/1703 ,  B60T17/22 ,  B60T2220/04 ,  B60T2270/413 ,  B64C25/44

Abstract: A brake control circuit for determining if a brake command from a brake pedal is valid is provided. The brake control circuit includes at least two independent channels configured to receive data indicative of brake pedal deflection for the brake pedal, and logic circuitry operatively coupled to the at least two independent channels. The logic circuitry is configured to generate a valid brake flag when the respective channels receive data that are within a predetermined range of one another, and to generate an invalid brake flag when the respective channels receive data that are not within a predetermined range of one another.

Abstract translation: 提供一种用于确定来自制动踏板的制动指令是否有效的制动控制电路。 制动控制电路包括至少两个独立通道，其被配置为接收指示制动踏板的制动踏板偏转的数据，以及可操作地耦合到至少两个独立通道的逻辑电路。 逻辑电路被配置为当各个信道接收彼此在预定范围内的数据时产生有效的制动标志，并且当各个信道接收到不在彼此的预定范围内的数据时产生无效制动标志 。