The invention discloses a vehicle signal processing method and device and a vehicle. The method comprises the following steps: acquiring an original physiological signal of a physiological object in a vehicle; performing noise reduction processing on the original physiological signal to obtain a target physiological signal; based on the target physiological signals and reference physiological signals, the heartbeat interval time of the physiological object is determined, the reference physiological signals are physiological signals of multiple physiological object samples collected in the original time period, and the heartbeat interval time is used for representing the time of two adjacent heartbeat intervals of the physiological object. The technical problem that the accuracy of collecting the physiological signals of the physiological objects in the vehicle is low is solved.
本发明公开了一种车辆的信号处理方法、装置和车辆。其中,该方法包括:获取车辆中的生理对象的原始生理信号;对原始生理信号进行降噪处理,得到目标生理信号;基于目标生理信号和参考生理信号,确定生理对象的心跳间隔时间,其中,参考生理信号为原始时间段内采集的多个生理对象样本的生理信号,心跳间隔时间用于表征生理对象相邻两次心跳间隔的时间。本发明解决了对车辆中生理对象的生理信号进行采集的准确性低的技术问题。
Signal processing method and device of vehicle and vehicle
车辆的信号处理方法、装置和车辆
2022-12-30
Patent
Elektronische Ressource
Chinesisch
IPC: | A61B DIAGNOSIS , Diagnostik / 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 / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
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