The invention relates to a method for determining the angular position of an axle of a motor vehicle, in particular comprising calculating (E10) a first virtual angle on the basis of a measured angle value calculated from a zero crossing of sinusoidal signals plus 90 DEG, calculating (E12) an intermediate compensation angle by finding a mean of the measured angle value stored for the moment and the first virtual angle value stored for the moment, calculating (E16) a second virtual angle based on the calculated intermediate compensation angle value plus 45 DEG, and calculating (E17) a final compensation angle by finding a mean of the intermediate compensation angle value stored for the moment and the second virtual angle value stored for the moment.
本发明涉及一种用于确定机动车辆的轴的角定位的方法,特别地包括基于自正弦信号的零交叉起所计算的测量角度值加上90°来计算(E10)第一虚拟角度,通过找到针对所述瞬间存储的测量角度值和针对所述瞬间存储的第一虚拟角度值的均值来计算(E12)中间补偿角度,基于所计算的中间补偿角度值加上45°来计算(E16)第二虚拟角度,以及通过找到针对所述瞬间存储的中间补偿角度值和针对所述瞬间存储的第二虚拟角度值的均值来计算(E17)最终补偿角度。
Method for determining angular position of axle of motor vehicle
用于确定机动车辆的轴的角定位的方法
2024-02-06
Patent
Electronic Resource
Chinese
IPC: | G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
ELECTRONIC DEVICE FOR DETERMINING THE ANGULAR POSITION OF A MOTOR VEHICLE SHAFT
European Patent Office | 2020
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