The invention provides an automatic driving manual takeover multi-mode stimulation adjusting method and system, and the method comprises the steps: determining the takeover time of sound prompt, the takeover time of vibration prompt and the takeover time of visual prompt when a driver carries out the automatic driving takeover every time a takeover event is triggered; a sound action coefficient, a vibration action coefficient and a visual action coefficient related to the takeover quality are added, and each stimulus and the corresponding takeover time thereof are pre-stored in a cloud database, so that the determination of a stimulation mode is facilitated. An individual driver database is constructed to store historical driving data of an individual driver, namely, the actual takeover quality and the expected takeover quality of each takeover event and the action coefficient of the multi-modal stimulation received by the driver are updated. According to the invention, scene presentation and information provision are carried out by using the simulated driving scene and the multi-modal stimulation, so that better user experience and takeover quality can be realized.
本发明提供了一种自动驾驶人工接管多模态刺激调节方法与系统,在每次触发接管事件时,确定针对驾驶员进行自动驾驶接管时的声音提示的接管时间、震动提示的接管时间和视觉提示的接管时间,并加入这三者与接管质量相关的声音作用系数、震动作用系数和视觉作用系数,并在云端数据库中预先存储了每种刺激及其对应的接管时间,便于进行刺激方式的确定。构建个体驾驶员数据库来保存个体驾驶员的历史驾驶数据,即对每一次接管事件的实际接管质量、预期接管质量以及驾驶员接收到的多模态刺激的作用系数进行更新。本发明利用模拟驾驶场景和多模态刺激进行场景呈现和信息提供,可以实现更好的用户体验和接管质量。
Automatic driving manual takeover multi-mode stimulation adjusting method and system
一种自动驾驶人工接管多模态刺激调节方法与系统
2022-07-22
Patent
Electronic Resource
Chinese
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