The invention relates to the technical field of automobile control, in particular to a cruise speed control method and device. The HDC abrupt slope slow descent function control method is reasonably optimized based on the ESP vehicle body stability control system, the driving mode is added on the basis of existing control logic and control vehicle speed to be associated with the HDC abrupt slope slow descent function, and the control vehicle speed interval range of HDC abrupt slope slow descent under different driving modes is increased. The driving mode selected by the driver corresponds to the HDC steep slope slow descent control strategy in the mode, the driver does not need to operate an HDC switch button, the driving mode is more intelligent, manual operation steps are reduced, the driver can pay more attention to the road condition, and the driving safety is improved.

    本发明涉及汽车控制技术领域,特别涉及一种巡航车速控制方法及装置。本发明基于ESP车身稳定控制系统对HDC陡坡缓降功能控制方法进行合理的优化,在现有的控制逻辑和控制车速基础上增加驾驶模式与HDC陡坡缓降功能关联,增加不同驾驶模式下HDC陡坡缓降的控制车速区间范围。实现驾驶员选择的驾驶模式与该模式下HDC陡坡缓降控制策略相对应,不需要驾驶员再进行操作HDC开关按钮,使之更加智能化,减少人为操作步骤,使驾驶员注意力更多的放在路况上,提升驾驶安全性。


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    Title :

    Cruise vehicle speed control method and device


    Additional title:

    一种巡航车速控制方法及装置


    Contributors:

    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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