Features of the choice of rational schemes of arrangement of a brake drive while ensuring high efficiency of braking of a heavy vehicle

Abstract

The article proposes a method that allows to choose rational schemes of connection of the brake crane to the contours of the working brake system of a heavy wheeled vehicle. The purpose is to implement, on the basis of programming methods, a search of options for connecting the contours of the working brake system to the brake crane, provided the highest efficiency of the secondary (emergency) brake system is exited at the exit of any element included in the brake actuator of a heavy wheeled vehicle.
The peculiarity of this method of sorting connection options is the solution of the problem of determining a rational scheme of connection of the brake crane to the working brake system of a heavy wheeled vehicle. The presence of established mathematical relationships between the number of points of connection of circuits to the brake mechanisms allows to solve the applied problem associated with the definition of rational schemes in which the best use of the brake drive of a heavy wheeled vehicle is possible.
The diagram shows the circuit diagrams of connecting the contours of the brake crane to the brake mechanisms that allow you to present a general view of the proposed concept. The review part analyzes the international requirements for the operation of the secondary braking system (emergency braking system).
A software code for sorting options for connecting a crane to the brakes of a vehicle mechanism has been developed, which allows to evaluate the efficiency of the use of a brake actuator of a heavy wheeled vehicle, taking into account the effectiveness of braking the latter. It is suggested to use the C # programming code to determine the rational options for connecting a multi-axle wheeled vehicle brake actuator. The general concept of a search is proposed to determine the rational scheme of organization of a secondary braking system (emergency braking system) of a heavy wheeled vehicle.