RU190124U1 - Device for generating a code signal of an automatic locomotive alarm system - Google Patents

Abstract

The device for generating a code signal of an automatic locomotive signaling system is intended for use in repair locomotive depots as a driver of automatic locomotive signaling codes of continuous type and control of a transmitter relay. is industrially applicable, since when designing an arrangement Formations of the code signal of the automatic locomotive signaling system used are known in the world technology structural elements, methods and techniques. The principle of forming a code signal embedded in a device is used in the railway industry, and more specifically in the equipment of an automatic locomotive signaling system of continuous operation. code travel plug type (hereinafter KPTSH): possible The imitation of automatic locomotive signaling codes of continuous type in automatic mode in any sequence. As a consequence of achieving a technical result, the socially useful effect is: - low power consumption; - no adjustment and adjustment work; - intuitive controls and displays.

Description

The device for generating a code signal of an automatic locomotive signaling system is intended for use in repair locomotive depots as a driver of automatic locomotive signaling codes of continuous type and control of a transmitter relay.

According to the prior art, a device for generating a code signal of an automatic locomotive signaling refers to control devices and generating code signals of locomotives.

This proposal is industrially applicable, since in designing the device for generating a code signal of an automatic locomotive signaling, well-known in the world technology constructive elements, methods and techniques were used. The principle of forming a code signal incorporated into the device is used in the railway industry, and more precisely in the equipment of an automatic locomotive signaling system of continuous operation.

Currently, similar devices are code track transmitters, such as KPTSh-5, KTPTSh-7 code track-type type transmitters and the like, the main difference of which lies in the different temporal characteristics of the codes.

The disadvantage of the design of the selected similar device is:

- the presence of an electric motor that ensures rotation of the code washers;

- initially defined design for one particular code sequence;

- electromechanical control code sequence;

- lack of automatic code change mode;

- relatively large power consumption from the mains;

- considerable weight and dimensions;

- the need for relatively complex and time-consuming planned work on adjustment, configuration and other service activities.

The task of the device for the generation of the code signal of an automatic locomotive signaling system is to eliminate all the listed disadvantages.

The technical result of the claimed device for generating a code signal of an automatic locomotive signaling is:

- the possibility of simulating the codes of the automatic locomotive signaling system of continuous type with temporary characteristics that mimic the operation of various code track plug type transmitters (hereinafter KPSTS):

- the ability to simulate the codes of the automatic locomotive signaling of the continuous type in the automatic mode in any sequence.

As a consequence of the achievement of the technical result, the socially beneficial effect is:

- low power consumption;

- the lack of work on tuning and adjustment;

- intuitive controls and displays.

The principle of operation of the device for generating a code signal of an automatic locomotive signaling system is that the device simulates all the signals of outdoor devices that are located in the necessary places along the track.

The main element of the device is the microcontroller DD1, which contains the necessary programs for the formation of a code sequence (Fig. 2.).

When the TB1 toggle switch supplies a voltage of 12 V, the device is ready for operation.

Use the KN1 button to select the KPTSH type, whose operation will be simulated. The choice is confirmed by the triggering of the corresponding light indicator "KPT-5" or "KPT-7".

Use the KN2 button to select the type of code. The choice is confirmed by the triggering of the corresponding light indicator “З”, “Ж”, “КЖ”, “НЭП”, “АВТ” (on the front panel of the device (Fig. 1.), for convenience of perception, each field is highlighted with its own color according to the color of signal lights : H - green, F - yellow, QOL - red-yellow, B - white).

By pressing the KN3 button, the code sequence is allowed or denied according to the selection of the KN1, KN2 buttons on pin 5 of the microcontroller DD1.

The code sequence from pin 5 of the microcontroller DD1 is fed to the power transistor VT1, which controls the on or off of an external relay connected to the XP2 connector.

The “AVT” mode is automatic and means that the codes of the green, yellow and red-yellow lights can change in the appropriate sequence, alternate with the pauses of the absence of the code (white light) in any predetermined sequence.

There are three sets of different combinations of codes that change automatically.

A set of automatic modes can be easily changed programmatically.

Claims (2)

1. A device for generating a code signal of an automatic locomotive alarm system containing a microcontroller, to the input of which a button for selecting the type of code track transmitter of the plug type is connected, a button for selecting the type of code and a button for enabling or prohibiting receipt of a code sequence, light indicators are connected to the output of the microcontroller that the device has in its composition a microcontroller with the functions of forming code sequences of signals automatically which locomotive signaling. 2. A device for generating a code signal of an automatic locomotive alarm system according to claim 1, wherein the microcontroller has the function of automatically switching in cyclic mode various combinations (up to three sets) of code sequences of signals of an automatic locomotive alarm system.

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