The invention relates to a method for improving hands-off 14 recognition in a vehicle 44 with steering torque-based recognition in that swarm data 40 are provided from vehicles 10 that recognize hands-off situations with hand distance sensors 22 in the steering wheel 20. Both recognition results over a certain route section 26 are compared and, in the case of deviations 36, the correctness of theresults of the hand distance sensors is assumed. On this basis, route sections are determined in which steering torque-based recognition is unreliable. Based on this recognition, systems 46 with steering torque evaluation can then be re-parameterized in order to be more reliable relative to the route.
本发明涉及一种方法,其用于改进在车辆(44)中利用基于转向力矩的识别系统对手脱离情况(14)的识别,方式是由车辆(10)提供群数据(40),其利用在方向盘(20)中的手部距离传感器(22)识别手脱离情况(14)。两种识别结果在确定的线路区段(26)上被比较并且在有偏差(36)时遵循手部距离传感器(22)的结果的正确性。以此为基础确定线路区段(26),在该线路区段上基于转向力矩的识别是不可靠的。基于这种了解,具有转向力矩评估的系统(46)然后可以重新调整参数,以便相对于线路变得更可靠。
DETECTION OF HANDS-OFF SITUATIONS BASED ON SWARM DATA
基于群数据识别手脱离情况
2021-03-12
Patent
Elektronische Ressource
Chinesisch
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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G01L Messen von Kraft, mechanischer Spannung, Drehmoment, Arbeit, mechanischer Leistung, mechanischem Wirkungsgrad oder des Drucks von Fluiden , MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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