The invention discloses an automobile cruise control recommendation method based on a gradient boosting tree, and relates to the technical field of automatic driving. The method comprises the following steps: acquiring real-time data associated with an automobile, wherein the real-time data comprises a plurality of sub-category data; performing strong rule filtering on the sub-category data according to a preset rule; generating a corresponding first control instruction if the sub-category data does not meet the preset rule so as to control the automobile not to start a cruise control function; inputting the real-time data into a cruise control recommendation model for prediction when the sub-category data meets the preset rule in order to obtain a prediction probability value for startinga cruise control function; and generating a second control instruction when the predicted probability value indicates that the cruise control function is suitable for being started at present in order to control the automobile to automatically start the cruise control function, and generating a third control instruction when the predicted probability value indicates that the cruise control function is not suitable for being started at present in order to control the automobile not to start the cruise control function. The method is high in prediction precision, and has high safety and high stability.
本发明公开一种基于梯度提升树的汽车定速巡航推荐方法,涉及自动驾驶技术领域,包括:获取汽车关联的实时数据;实时数据包括若干子类别数据;根据预设规则分别对各子类别数据进行强规则过滤:子类别数据不满足预设规则则生成相应的第一控制指令,以控制汽车不开启定速巡航功能;子类别数据满足预设规则,将实时数据输入定速巡航推荐模型中进行预测,得到开启定速巡航功能的预测概率值;在预测概率值表示当前适合开启定速巡航功能时生成第二控制指令,以控制汽车自动开启定速巡航功能,以及在预测概率值表示当前不适合开启定速巡航时生成第三控制指令,以控制汽车不开启定速巡航功能。本发明预测精度高,且具有更高的安全性和稳定性。
Automobile cruise control recommendation method based on gradient boosting tree
一种基于梯度提升树的汽车定速巡航推荐方法
2020-04-28
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 |