The invention discloses a human body type category prediction method for an automobile seat and a target seat posture acquisition method, and relates to the field of automobile seat adjusting.The method comprises the steps that original pressure point cloud data on the seat are acquired on the basis of pressure detection points arranged on the seat when multiple users in the same human body type are located at preset seat positions; preprocessing the pressure point cloud feature data to obtain pressure point cloud feature data, namely sample data; binding a corresponding body type category label on the sample data to obtain a training sample; training an SVM model through the training sample to obtain an SVM target model; the body type category corresponding to the current user is predicted through the SVM target model, so that the height range and the weight range of the user are obtained, namely, the height and the weight of the user are predicted based on the pressure sensor, and the problem that the height of the human body cannot be obtained through the pressure sensor at present is solved.
本发明公开了用于汽车座椅的人体体型类别预测方法及目标座椅姿态获取方法,涉及汽车座椅调整领域,本发明基于座椅上布设的压力检测点,获取同一种人体体型下的多位用户处于预设座椅位置时,座椅上的原始压力点云数据,并对其进行预处理得到压力点云特征数据即样本数据;在样本数据上绑定其对应的体型类别标签得到训练样本;通过训练样本训练SVM模型,得到SVM目标模型;通过SVM目标模型预测出当前用户对应的体型类别,从而得出用户的身高范围与体重范围,即本发明基于压力传感器实现了对用户身高与体重的预测,解决了目前通过压力传感器无法获取人体身高的问题。
Human body type category prediction method for automobile seat and target seat posture acquisition method
用于汽车座椅的人体体型类别预测方法及目标座椅姿态获取方法
2024-03-19
Patent
Elektronische Ressource
Chinesisch
IPC: | G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G01G Wägen , WEIGHING / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen |
Human body data acquisition device for automobile seat
Europäisches Patentamt | 2024
|Low-sitting-posture seat framework platform and automobile seat
Europäisches Patentamt | 2021
|Multi-mode human body sitting posture detection method and device based on automobile seat
Europäisches Patentamt | 2023
|