Fatigue driving simulation method

Abstract

The invention discloses a fatigue driving simulation method. The method comprises steps of S1, setting degree of fatigue parameters; and S2, in the fatigue simulation process, simulating blurred vision and eyelid opening and closing circulation of a fatigue driver in a visual picture of a driving simulator according to the degree of fatigue parameters. The fatigue driving simulation method disclosed by the invention simulates fatigue driving conditions in the visual picture of the driving simulator based on the set degree of fatigue parameters, so that the driver can well realize harm caused by fatigue driving, thereby being significant for protecting the driver security and reducing traffic accidents. In addition, based on the initial value and the maximal value of the set degree of fatigue, the degree of fatigue is gradually increased from the initial value, and simulation of blurred vision and eyelid opening and closing is carried out in each degree of fatigue, and thus the actual condition that the degree of fatigue is increased gradually in the fatigue driving, and the simulation effect is more real.

Description

technical field [0001] The invention relates to a fatigue driving simulation method. Background technique [0002] Simulated driving, also called car driving simulation, or car virtual driving; refers to the use of modern high-tech means such as: three-dimensional image real-time generation technology, vehicle dynamics simulation physical system, large field of view display technology (such as multi-channel stereo projection system, using (for displaying the scene during the simulated driving process), six-degree-of-freedom motion platform (or three-degree-of-freedom motion platform), user input hardware system, stereo sound, central control system, etc., allowing the experiencer to experience in a virtual driving environment, Feel the visual, auditory and somatosensory car driving experience that is close to the real effect, which is widely used in the development of new models and driving training; it has realistic driving simulation effects, energy saving, safety and econ...

AI Technical Summary

Problems solved by technology

[0002] Simulated driving, also called car driving simulation, or car virtual driving; refers to the use of modern high-tech means such as: three-dimensional image real-time generation technology, vehicle dynamics simulation physical system, large field of view display technology (such as multi-channel stereo projection system, using (for displaying the scene during the simulated driving process), six-degree-of-freedom motion platform (or three-degree-of-freedom motion platform), user input hardware system, stereo sound, central control system, etc., allowing the experiencer to experience in a virtual driving environment, Feel the visual, auditory and somatosensory car driving experience that is close to the real effect, which is widely used in the development of new models and driving training; it has realistic driving simulation effects, energy saving, safety and economy, and is not limited by time, climate and venue. The advantages of high driving training efficiency and short training period are widely used in the development of new models and driving training. However, the existing driving simulators can only simulate the driving process, and cannot simulate fatigue driving. Enough to enable drivers to experience the possible situations of fatigue driving

[0003] Fatigue driving will bring huge potential safety hazards to the driver, but so far, the behavior of fatigue driving is still repeatedly prohibited. When a traffic accident actually occurs, it is too late to regret; therefore, it is very important for drivers to correctly understand the harm caused by fatigue driving. Important, but the current safety regulations for driving and the potential safety hazards that may be caused by violations of the regulations are mainly trained through text or language. Drivers are not really aware of the hazards they can bring; if you can practice driving training Or during the simulated driving training process, the simulation of fatigue driving can be realized, so that the driver can personally feel the situation that will occur during fatigue driving, and then deeply understand the harm caused by fatigue driving, which is very important for ensuring the safety of drivers and reducing traffic accidents. important for accidents

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