Motor vehicle driver examination item rapid rechecking method based on satellite positioning

Abstract

The invention provides a motor vehicle driver examination item rapid rechecking method based on satellite positioning. The motor vehicle driver examination item rapid rechecking method comprises the following steps: acquiring examination vehicle registration certificate data and examination vehicle and examination item calibration data of an examination room to generate an examination vehicle model and an examination item model; through the generated examination item model, calculating an examination item graph size by utilizing the item graph characteristics; judging the graphic size compliance of the examination item according to the first judgment condition; controlling one side of the contour of an actual examination vehicle to be attached to an item marking line arranged in the examination room; calculating and generating a vehicle contour according to the received satellite positioning data of the actual examination vehicle; calculating the distance between the corresponding side of the generated vehicle contour and the corresponding item marked line in the examination item model; and judging the conformity of the examination item calibration data according to the calculateddistance and a second judgment condition. According to the invention, the compliance of the graphic size of the examination item set in the examination room of the motor vehicle driver and whether the calibration data meet the requirements can be rechecked.

Description

technical field [0001] The invention belongs to the related field of traffic management, and relates to a method for normative supervision of a test room for motor vehicle drivers. Background technique [0002] The "Motor Vehicle Driver Examination Work Specifications" (Baotongguan [2016] No. 137) stipulates that the traffic management department of the public security organ should organize spot checks from time to time in the examination room. Carry out supervision and inspection. After the implementation of the 2017 version of the test technical standards, the unification of test venues, test vehicles, and trajectory data has been realized, and the test venues are required to save test vehicle trajectory data. At the same time, the examination supervision system also records the calibration data of the examination items in the examination room. However, at present, there is still a lack of technical means for quick inspection and verification of the compliance of the siz...

AI Technical Summary

Problems solved by technology

However, at present, there is still a lack of technical means to quickly check and verify the compliance of the test item graphic size, calibration data and on-site consistency during the examination of the examination room.

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