Driving training teaching method and system based on first-person sight line position adjustment

Abstract

The invention discloses a driving training teaching method and system based on first-person sight line position adjustment. The method comprises the steps: acquiring the position relation between a benchmark proofreading vehicle and a preset mark under the benchmark sight line position and the sight line position of a driving student; calculating a deviation vector according to the position relationship between the reference proofreading vehicle and the preset mark under the first-person sight of the two; loading a virtual driving training teaching plan constructed under a first-person sight line based on the reference sight line position; and adjusting the reference sight line position in the virtual driving training teaching plan to the sight line position of the driving student, and constructing a deviation correction vehicle in the virtual driving training teaching plan to obtain the virtual driving training teaching plan for the driving student for driving training teaching. According to the invention, the deviation proofreading vehicle is constructed in the virtual driving training teaching plan, so that the driving trainee can obtain the difference between the seen scene andthe teaching plan language prompt conveniently, the learning efficiency of the driving trainee is improved, the sitting posture discomfort of the trainee is improved, and the problem of actual strange driving operation after the driving test is finished is solved.

Description

technical field [0001] The application belongs to the technical field of virtual reality driving training, and in particular relates to a driving training teaching method and system based on first-person line-of-sight position adjustment. Background technique [0002] The existing known intelligent robot driving training systems all use virtual reality technology to simulate the reality of the driving training site and the driving training car to form the driving environment. By determining the fixed sight position of a virtual first-person teaching plan, and under the fixed sight content When the key points of the teaching plan reach a certain position relationship, an audio and video reminder will be given to guide the driver to perform the corresponding operation, and the reincarnation will be repeated until all the steps of the training are completed, so as to realize the purpose of driving training and teaching. In this teaching method, all the driving students use the ...

AI Technical Summary

Problems solved by technology

[0004] 1) The driver students need to adjust the seat position and sitting posture every time, so that the line of sight reaches the fixed line of sight position in the teaching plan, which makes the sitting posture of the driver students uncomfortable during the driving training process and is not easy to maintain for a long time, which affects the driving training teaching

[0005] 2) Although the student drivers try to get as close as possible to the fixed sight position of the teaching plan by adjusting the seat position and sitting posture, there are still some people who cannot reach the fixed sight position of the teaching plan due to height and other reasons, resulting in the actual sight content and the fixed sight line of the teaching plan content mismatch

[0006] 3) There is no unified and standardized standard for the fixed line of sight position in the teaching plan. Because of the replacement of the instructor or the forgetting of the driver's memory, the line of sight that the driver should adjust to is different each time, and the seat position and sitting posture that are actually adjusted each time are inconsistent. Even student drivers can't confirm whether they have calibrated to the same position as the fixed line of sight in the teaching plan

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