In conditional automation, a response from the driver is expected when a take over request is issued due to unexpected events, emergencies, or reaching the operational design domain boundaries. Cooperation between the automated driving system and the driver can help to guarantee a safe and pleasant transfer if the driver is guided through a haptic guidance system that applies a slight counter-steering force to the steering wheel. We examine in this work the impact of haptic guidance systems on driving performance after a take over request was triggered to avoid sudden obstacles on the road. We studied different driver conditions that involved Non-Driving Related Tasks (NRDT). Results showed that haptic guidance systems increased road safety by reducing the lateral error, the distance and reaction time to a sudden obstacle and the number of collisions.

翻译：在有条件的自动化中,如果由于意外事件、紧急情况或到达操作设计域域边界而发出接收请求,预计司机会作出回应,自动驾驶系统与驾驶员之间的合作有助于保证安全而愉快的传输,如果驾驶员通过一个对方向盘使用微小反制动力的机车制导系统来引导驾驶员。我们在这项工作中审查机车制导系统在接听请求后对驾驶性能的影响,以避免道路上的突然障碍。我们研究了涉及非驱动相关任务的不同驾驶员条件。结果显示,机车制制导系统通过减少横向错误、距离和反应时间到突然障碍和碰撞次数,提高了道路安全。