The invention relates to an angular position detection device in a hybrid vehicle, comprising: an internal combustion engine having a crankshaft sensor for detecting an absolute angular position of the internal combustion engine relative to a defined position mark; the invention relates to a motor having a motor with a rotor position sensor for detecting a relative motor angular position with respect to a reference point, in particular a reference pole of a plurality of rotor poles of the same type; and having at least one electronic controller. The at least one controller is designed in such a way that an absolute internal combustion engine angular position and a relative electric machine angular position are detected while the internal combustion engine is stationary and while the electric machine is stationary, and a mechanical angular relationship of the internal combustion engine with respect to the electric machine is determined and stored as an angular difference between the position marker and the initial reference point on the basis of these angular positions.
本发明涉及一种在混合动力车辆中的角度位置检测装置,该混合动力车辆:具有内燃机,该内燃机具有曲轴传感器,用于检测相对于定义的位置标记的绝对的内燃机角度位置;具有电机,该电机具有转子位置传感器,用于检测相对于一参考点、特别是多个相同类型的转子极中的一参考极的相对的电机角度位置;并具有至少一个电子控制器。所述至少一个控制器设计成,使得在内燃机静止时和在电机静止时检测绝对的内燃机角度位置和相对的电机角度位置,并且基于这些角度位置确定并存储内燃机相对于电机的机械角度关系作为在位置标记和初始参考点之间的角度差。
Angular position detection device in hybrid vehicle
混合动力车辆中的角度位置检测装置
2023-09-12
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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