Driver examination and training three-dimensional virtual monitoring method and system

Abstract

The invention discloses a driver examination and training three-dimensional virtual monitoring method and system, and relates to the technical field of driver examination systems. The driver examination and training three-dimensional virtual monitoring method includes the steps that an examination site and the appearance of an examination vehicle are accurately measured through the satellite positioning technology, and measurement data are recorded; a three-dimensional graph of the examination site and the examination vehicle is generated according to the measurement data; a three-dimensional virtual scene is established according to the established graph of the examination site and the examination vehicle; a vehicle-mounted computer of the examination vehicle receives examination vehicle positioning coordinate data information acquired through satellite positioning, and the information is loaded to the three-dimensional virtual scene after being processed. By the adoption of the driver examination and training three-dimensional virtual monitoring method and system, the examination vehicle is monitored in an omni-bearing mode, positioning is accurate, and the established three-dimensional virtual scene is accurate and virtual and visible in an omni-bearing mode; monitoring personnel in an examination monitoring center can more accurately conduct item judgment on the examination vehicle and can find the misjudgment and judgment missing problems in examinations in time.

Description

technical field [0001] The invention relates to the technical field of driver test and training systems. Background technique [0002] The vehicle driver subject 2 and subject 3 examination system is an examination equipment used by the traffic management department to assess the candidates who apply for a driver's license, and is used to check whether the candidates have qualified driving skills. The existing driver test system has realized the use of satellite positioning detection technology to determine the implementation of subjects two and three, and is equipped with monitoring equipment to monitor the test site, and the location information and on-site video of the test vehicle are transmitted to the test monitoring center. , so that the traffic management department can monitor the test site during the test and conduct random checks on the test results after the test. However, the location of the existing on-site monitoring cameras is fixed and the monitoring field ...

AI Technical Summary

Problems solved by technology

However, the position of the existing on-site monitoring cameras is fixed, and the monitoring field of view is limited, which will cause monitoring blind spots, and cannot monitor the test vehicles in all directions, resulting in the inability to judge whether the project evaluation results are accurate, and even easily lead to misjudgments, missed judgments, etc., resulting in project failures. Decreased accuracy

Some manufacturers have realized the display of the position of the test vehicle, but the display is carried out in a two-dimensional dynamic environment, and the accuracy of the project judgment cannot be judged.

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