公开(公告)号：WO2003091590A1

公开(公告)日：2003-11-06

申请号：PCT/JP2003/005320

申请日：2003-04-25

Applicant: 豊田工機株式会社 ,  今井 深見 ,  若尾 昌亮

Inventor： 今井 深見 ,  若尾 昌亮

IPC: F16D27/10

CPC classification number: F16H61/0251 ,  B60K23/0808 ,  F16D27/10 ,  F16D48/064 ,  F16D2027/002 ,  F16D2500/1022 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3022 ,  F16D2500/3063 ,  F16D2500/3111 ,  F16D2500/3115 ,  F16D2500/3144 ,  F16D2500/3166 ,  F16D2500/5018 ,  F16D2500/70418 ,  F16D2500/7044 ,  F16D2500/70615 ,  F16H2342/10 ,  Y10T477/75 ,  Y10T477/753 ,  Y10T477/76

Abstract: An offset setting method comprising step S101 for making a decision whether the wheel speeds of front and rear wheels are 0 km/h or not, step S105 for making a decision whether the stepping amount of an accelerator pedal is 0% or not, and step S113 for setting a current detection signal voltage Vi at that point in time as an offset voltage Vof if a decision is made that the stepping amount of the accelerator pedal is 0%. Since the offset voltage level Vof is reset when these conditions are satisfied, control accuracy is prevented from lowering due to an error caused by temperature drift, or the like, by setting the offset voltage level Vof while including such an error component.

Abstract translation: 一种偏移设定方法，包括步骤S101，用于判定前轮和后轮的车轮速度是否为0km / h，步骤S105，用于判定加速踏板的踏步量是否为0％，步骤 S113，用于如果判定加速踏板的踏步量为0％，则将该时间点的当前检测信号电压Vi设定为偏移电压Vof。 由于当满足这些条件时偏移电压电平Vof被复位，所以通过在包括这样的误差分量的同时设定偏移电压电平Vof来防止由温度漂移引起的误差等引起的控制精度降低。