A driving training teaching method and system based on first-person gaze position adjustment

Abstract

The invention discloses a driving training teaching method and system based on the adjustment of the first-person sight position. The method includes: obtaining the reference sight position and the positional relationship between the benchmark calibration car and the preset mark under the sight position of the driving student; Calculate the deviation vector from the positional relationship between the benchmark calibration car and the preset marker under the first-person sight; load the virtual driving training lesson plan constructed under the first-person sight based on the benchmark sight position; adjust the benchmark sight position in the virtual driving training lesson plan to driving The position of the student's line of sight, and build a deviation correction vehicle in the virtual driving training lesson plan, and get the virtual driving training lesson plan for the driving student for driving training teaching. The invention builds a deviation checking car in the virtual driving training teaching plan, which facilitates the driving students to obtain the gap between the scene they see and the language prompts of the teaching plan, improves the learning efficiency of the driving students, improves the discomfort of the students' sitting posture, and solves the problem of unfamiliar car operation after the driving test. .

Description

technical field [0001] The present 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 known intelligent robot driving training systems all use virtual reality technology to simulate the real driving training venue and driving training vehicle to form a driving environment. When the key points of the teaching plan reach a certain positional relationship, an audio and video reminder is given to guide the driver to perform the corresponding operation, and the cycle is repeated until all the steps of the training are completed, so as to achieve the purpose of driving training and teaching. In this teaching method, all the driver students use the same set of teaching plans, and the driver students are required to correct their sight to the fixed line of sight in the teaching plan. When y...

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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