UNIVERSAL WAY TO PHOTOGRAPH TRAFFIC VIOLATIONS Russian patent published in 2021 - IPC G01B11/10 

FIELD: transportation.

SUBSTANCE: invention relates to methods for determining the excess of the speed limit of vehicles. The proposed method for photographing traffic violations is that the speed of the vehicle, its movement and the time spent on movement are controlled according to the readings of its own sensors received from the transmitting module placed on the vehicle, and the change in its position relative to other vehicles and road elements is determined by its photographs. To present the results, the photo fixations are carried out by means of six pairs of photographs taken at precisely known times, necessary to ensure reliability of the evidence; the pair of the photographs formed by the combination of the four real photographs are used to determine the speed of the vehicle in the time interval between them, the speed of the vehicle is determined by the values of the displacements of the beginning and end of the body elements that have an extension along the trajectory of movement, in units of the length of these elements in each photograph in a pair; the determination of the exact amount of movement of the vehicle on the ground is carried out after its identification, clarification of its overall dimensions and the dimensions of the body elements selected as reference; preliminary selection of vehicles suspected of violating the speed limit is performed using wheels as reference body elements, reducing their many sizes to three standard sizes; the vehicle must be equipped with a transmitting module that transmits a standardized signal containing at least the VIN of the vehicle (VIN of the vehicle) and the readings of its speed sensor, and the traffic control complexes have devices that receive these signals.

EFFECT: claimed method improves the accuracy of determining the permissible vehicle speed.

3 cl, 6 dwg