Method for relieving carsickness of user based on synchronization of vehicle motion and VR vision

Abstract

The invention belongs to the technical field of VR equipment application, and discloses a method for relieving carsickness of a user based on synchronization of vehicle motion and VR vision, which comprises the following steps: step S001, carrying out data connection between VR equipment and a vehicle, reading CAN data of a central controller of the vehicle by the VR equipment, and sending the data to the VR equipment; vehicle high-precision GPS positioning data, inertial navigation IMU, vehicle running speed, steering wheel steering angle and other data are subjected to data fusion processing; step S002, data fusion processing: when data such as vehicle high-precision GPS positioning data, inertial navigation IMU, vehicle driving speed, steering wheel steering angle and the like are obtained, the stability, randomness, self-correlation coefficient and partial correlation coefficient of the data are checked, and when the data are stable, the position, speed and angle are pre-judged through an LSTM model, and when the data are not stable, the position, speed and angle are determined; and meanwhile, interpolation smoothing processing is carried out, and finer position data l and acceleration data a are obtained through model calculation.

Description

technical field [0001] The invention belongs to the technical field of VR equipment application, and in particular relates to a method for alleviating motion sickness of a user based on the synchronization of vehicle motion and VR vision. Background technique [0002] The vestibular organs in the vestibular system of the human body, the three semicircular canals, the utricle and the sac, the perceived balance and speed contradict the visual feedback of the image, and the brain considers poisoning or abnormal when processing the two contradictory signals, and takes Self-protection measures, resulting in motion sickness, also known as motion sickness. [0003] At present, under the application of VR and car combination, passengers will suffer from motion sickness when riding in the car. At the same time, when using VR equipment, because many VR equipment content and games are immersive sports content, the body will be It is a static state, and the vision follows the content o...

AI Technical Summary

Problems solved by technology

[0003] At present, under the combination of VR and car applications, passengers will experience motion sickness when riding in the car. At the same time, when using VR devices, since many VR device contents and games are immersive sports content, the physical It is a static state, and the vision follows the content of the VR device in a moving state, and there will also be an imbalance between vision and balance, which will cause motion sickness when wearing the current VR device;

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