体感视觉综合防晕车座椅自主平衡装置设计

Design of Automatic Balancing Device for Integrated Anti-Sickness Seat With Motion Sensing and Vision Synthesis

汽车作为重要的代步工具,为人们的出行提供了极大的方便,但是,随之而来的晕车发生率呈不断上升的趋势。本文针对乘客在汽车加速、转向、制动等工况下的运动刺激和乘客自身感觉冲突等晕动症诱发因素,设计一种体感视觉综合防晕车座椅自主平衡装置。该装置依靠座椅减震器和自动控制系统保持竖直和水平方向上的体感平衡,借助头戴式显示设备使得内耳前庭感受器与视觉感受到的信息一致,保持体感与视觉的协同平衡,从而达到综合防晕车的效果。

As an important means of transportation,cars provide great convenience for people's travel.However,the incidence of carsickness is rising.Aiming at the motion stimulus of passengers under car acceleration,steering,brak⁃ing and other conditions such as motion stimulus and passengers'own feeling conflicts and other motion sickness induc⁃ing factors,this paper designed a somatosensory and visual integrated anti-sickness seat autonomous balancing de⁃vice.The device relies on the seat shock absorber and the automatic control system to maintain a balance in the vertical and horizontal directions,with the help of a head-mounted display device,the vestibular receptors of the inner ear are consistent with the visually sensed information,and the synergistic balance of somatosensory and visual is maintained,so as to achieve a comprehensive anti-motion sickness effect.