The embodiment of the invention discloses an automatic driving overtaking lane changing control method and device, a terminal and a chip. The method comprises the steps that front road information sent by road end equipment of an expressway and target information based on front traffic objects are monitored; calculating an overtaking position when the target information based on the front traffic object indicates that the front traffic object is a driving truck and the driving truck has a collision risk with the current vehicle; according to the front road information, if the road between the overtaking position and the current vehicle allows lane changing, overtaking lane changing is directly executed; according to the front road information, if lane changing is forbidden on the road between the overtaking position and the current vehicle, speed reduction is carried out, the safe distance between the current vehicle and the running truck is kept, and overtaking lane changing is carried out until the vehicle runs to the lane allowing lane changing; wherein the lane forbidding lane changing comprises a solid line road, a left turning road and a right turning road. According to the invention, the risk avoidance effect of the anti-collision system in automatic driving can be improved.
本发明实施例公开了一种自动驾驶超车变道控制方法、装置、终端和芯片,方法包括监测高速公路的路端设备所发送的前方道路信息和基于前方交通对象的目标信息;当基于前方交通对象的目标信息表示前方交通对象为行驶货车,且行驶货车与当前车辆有碰撞风险时计算超车位置;根据前方道路信息,若超车位置与当前车辆之间的道路允许变道,则直接执行超车变道;根据前方道路信息,若超车位置与当前车辆之间的道路禁止变道,则进行减速,并与行驶货车保持安全车距,直至行驶到允许变道的车道执行超车变道;其中,禁止变道的车道包括实线道路、左转弯道路以及右转弯道路。通过本发明可以提高自动驾驶中防碰撞系统的风险规避效果。
Automatic driving overtaking lane changing control method and device, chip and terminal
一种自动驾驶超车变道控制方法、装置、芯片及终端
2024-05-28
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 |
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