SU1159821A1 - Method of preventing collision of vehicles moving on one track - Google Patents

Description

The invention relates to devices for controlling the movement of vehicles moving along one track.

The aim of the invention is to increase the capacity of the site. _five

The drawing shows the mutual arrangement of vehicles, illustrating the proposed method.

Moving vehicles 2–4 are located on the track, for example, trolleys on which transmitters 5–10 signals and receivers' 11–16 are installed.

The method is as follows.

In the case when the vehicle 2 is standing, and the vehicle 3 is moving in its direction ¹⁵ , on the vehicle 2, the receivers 11–12 are disconnected, and the transmitters 5-6 are switched to transmitting signals by a distance equal to the stopping distance of the adjacent vehicle 20. In particular, the transmitter 6 includes the transmission of signals at a distance equal to the stopping distance of the transport. means 3. At the same time, on a vehicle 3, transmitting 7) 7 includes transmitting signals for a distance equal to the sum of the stopping distances of vehicles 2 and 3, transmitter 8 includes transmitting signals over a distance equal to the stopping distance of the vehicle 4 and include a receiver 14. the transport medium ³⁰ Kdgda Property 3 approaches the vehicle 2 standing at a distance equal to the distance of signal transmission by the transmitter 6, the signals from the transmitter 6 and received by the receiver 14 on the vehicle ³⁵ 3 included extra chaetsya braking and collision of a moving vehicle 3 with a fixed 2 does not occur.

In the case when the vehicle ₄₀ 2 moves in the direction of the vehicle 3, which moves towards,

on vehicle 2, receivers 11–12 are turned on, and transmitter 6 is switched to transmitting signals over a distance equal to the sum of the stopping distances of vehicles 2 and 3. If vehicles 2 and 3 move closer to the distance equal to the sum of their braking distances paths, as a result of the influence of the transmitter 6 on the receiver 14 and the transmitter 7 on the receiver 11 on vehicles, emergency braking is activated. If the vehicles have started the braking mode, they can come close to each other closely.

This prevents collision of moving towards each other vehicles. When vehicles move one after the other in one direction, for example towards vehicle 3 ,. on vehicles 2-4 in the direction of movement of the transmitter 6 and 8 switch to transmit signals at a distance equal to the sum of braking paths, and transmitters 5 and 7 in the direction opposite to the movement, switch to transmit signals at a distance equal to the stopping distance of the adjacent vehicle. At the same time, vehicles 2-4 can freely and safely move in one direction at intervals that are slightly larger than the stopping distance of the vehicle, and are not equal to the sum of the stopping distances, as in the known device. If in this case for some reason the speed decreases, for example, vehicle 3 and vehicle 2 begins to overtake it, then a collision does not occur, since when vehicle 2 approaches vehicle, vehicle 3 at a distance ι

equal to the braking distance, by receiving the receiver 11 signals from the transmitter 7 on the vehicle 2, emergency braking is activated.

Claims (1)

A METHOD FOR PREVENTING COLLISION OF ONE-WAYS, VEHICLES, consisting in that each vehicle is formed and transmit to the other vehicle the braking signals; on each vehicle they receive the indicated signals affecting the braking system, while on moving vehicles the signals are transmitted in the direction of travel at a distance equal to the sum of two braking paths ^ of the means of transport, characterized in that in order to increase capacity, on a moving vehicle, signal transmission in the direction opposite to the movement is carried out at a distance equal to the braking speed ty of the vehicle. 1159821 1159821 12