The invention provides a method for guaranteeing safety and improving comfort of an intelligent driving system, and aims to solve the safety and comfort problems of parking and starting of the intelligent driving system on a ramp on the basis of a combined condition of a parking flag bit, a starting flag bit and a current road condition of driving of a vehicle. According to the method and the system, a request for opening the crawling torque or closing the crawling torque is sent to the TCU, a request for positive torque or negative torque is sent to the EMS, and a request for braking is sent to the ESC, so that the function of preventing the vehicle of the intelligent driving system from sliding is realized, and the safety of the intelligent driving system is improved; according to the invention, the comfort of the intelligent driving system is improved and the user utilization rate is increased aiming at the conditions of traffic jam, walking, stopping and the like which are easy to occur on the ramp and the ramp in the point-to-point automatic driving of the expressway.

    本发明提供了一种用于智能驾驶系统保证安全性和改善舒适性的方法,针对智能驾驶系统在坡道上跟停跟起的安全性和舒适性问题,基于跟停标志位、跟起标志位以及所述自车行驶的当前道路条件的组合情况,分别向TCU发送打开蠕行扭矩或关闭蠕行扭矩的请求、向EMS发送正扭矩或负扭矩的请求,以及向ESC发送制动的请求,实现了防止智能驾驶系统的自车溜车的功能,改善了智能驾驶系统的安全性;本发明针对高速公路点到点自动驾驶中的上下匝道易出现堵车、走走停停等状况,改善了智能驾驶系统的舒适性,加大了用户使用率。


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    Title :

    Method for guaranteeing safety and improving comfort of intelligent driving system


    Additional title:

    一种用于智能驾驶系统保证安全性和改善舒适性的方法


    Contributors:
    LI PIAO (author) / ZHAO ZITONG (author) / ZHOU WEIGUANG (author) / YU XIAOYANG (author) / HE JIAORONG (author)

    Publication date :

    2024-01-30


    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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