COLLISION AVOIDANCE SYSTEM AND THE METHOD FOR THIS SYSTEM'S OPERATION Russian patent published in 2022 - IPC G01S13/93 

FIELD: road transport.

SUBSTANCE: invention relates to road transport control systems, namely, collision prevention systems and the operation of such systems. The method for collision avoidance system operation is that the system is first brought into operation by supplying power, then the location of the UWB sensor blocks of collision avoidance device blocks and personal device blocks located in the visible area by listening to the air is determined. At the same time, the signals received from the UWB sensor units indicating their own identifier are periodically sent to the sensor polling module unit of the central unit of the collision avoidance device, after which the distance between the visible UWB sensor units is measured by measuring the time of passage of the radio signal to other UWB sensor units by multiplying the measured time by the speed of light using the calculation and analysis module. At the same time, a list of detected UWB sensor units is kept and data on distances to them are periodically updated by repeated measurements, while automatically transmitting all data to the server unit of the dispatcher unit and the unit of the computational and analytical module of the collision avoidance unit, ensuring constant data exchange between the device units for continuous calculation of the convergence rate of the system devices.

EFFECT: expansion of the scope of collision prevention systems by using ultra–wideband communication with a high-frequency pulse with low energy.

4 cl, 4 dwg