Shulou(Shulou.com)11/24 Report--

CTOnews.com, September 26 (Xinhua) according to the website of the State intellectual property Office, the patent for "anti-motion sickness method, device and system based on visual compensation image" applied by Huawei Technology Co., Ltd. has been announced under the notice number CN116804918A.

CTOnews.com learned from the patent summary that the application provides an anti-motion sickness method, apparatus and system based on visual compensation images. By generating a visual compensation image in real time, the visual compensation image can reflect the real-time motion state of the vehicle relative to the road (or ground). The visual compensation image includes roads and lanes. When the visual compensation image is displayed on the display screen of the vehicle information entertainment system, the user can see his motion state relative to the ground on the display screen, thus alleviating or eliminating the conflict between the visual nerve and the vestibular nerve. The problem of carsickness is solved. And, users do not need to wear other special glasses, user-friendly, improve the user experience.

It is understood that passengers in the car (such as rear passengers) get carsick because the closed environment in the car blocks the line of sight, and the visual channel cannot provide passengers with effective motion feedback, that is, it is unable to provide passengers with the motion state of the car body relative to the ground, while the vestibular system located in the ear can feel the motion state of the car body relative to the ground, resulting in a conflict between vision and vestibular nerve perception. Passengers will have symptoms of carsickness, such as fainting, nausea and loss of appetite.

At present, drug therapy is commonly used to solve or prevent carsickness, but drug therapy can have side effects on passengers. At present, it can be solved or prevented by wearing special anti-motion sickness glasses, but passengers need to wear glasses, the comfort of wearing is not high, and the user experience is low.

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