RU2652597C1 - Method of interval regulation of train traffic - Google Patents

Abstract

FIELD: traffic control systems.

SUBSTANCE: invention relates to the field of automatics and telemechanics in railway transport for interval regulation of train traffic. In method, as basis for interval control of train movement, monitoring of trail of train using tail sensor and optical system is used, information on trail of train is transmitted through decision point of signal point to decision device of the next signal point along communication line. Moreover, information about state in front of lying block-sections is transmitted to decisive devices of signal points, then information is transferred from decisive devices to encoders, from which infrared radiators are applied via communication lines, which transmit information via infrared channels to mobile receivers of rolling stock.

EFFECT: is achieved by increasing the handling capacity.

1 cl, 2 dwg

Description

FIELD OF THE INVENTION

The invention relates to railway equipment, namely to railway automation and telemechanics, and can be used to regulate the movement of trains.

State of the art

A known method of controlling the arrival of a train in its entirety [Kotlyarenko N.F. Track lock and auto adjustment. - M .: Transport, 1983, pp. 241-246], the operation of which is based on the fact that when passing the control point of the track, the inductor mounted on the last carriage of the train transmits a signal “Arrival”.

The disadvantage of this method is that only one train can be on the stage.

A device is known for monitoring the arrival of a train in its entirety, the essence of which is that a passive sensor is installed on the tail of the train, by which the passage of the train in its entirety is recorded [A. No. 1676897 (USSR). A device for controlling the arrival of a train in its entirety / Field Yu.I., Aliev M.M., Kravtsova N.A. - Publ. Bull. 1991, No. 34, MKP B61L 25/02].

The disadvantage of this method is that only one train can be on the stage.

Disclosure of invention

The technical result, the achievement of which this technical solution is aimed, is to increase the throughput and reliability of control and management of train traffic.

The technical result is achieved by the fact that the basis for the interval regulation of train movement is the control of the passage of the train tail due to the tail sensor and the optical system, this information is transmitted through the resolving device of the signal point to the resolving device of the next signal point through the communication line, in addition, to the resolving devices of signal points information is transmitted on the status of the lying block sections ahead, this information is transmitted from the deciding devices to the encoders, from where it carries out Corollary to the infrared emitters, which are infrared channels transmit information to mobile receivers rolling stock.

Brief Description of the Drawings

In FIG. 1 shows a structural diagram of a system of interval regulation of train traffic.

In FIG. 2 displays the indications of a locomotive traffic light when the train moves along the stage.

The implementation of the invention

In FIG. 1 shows: 1 and 2 - the first and second trains; 3 and 4 - the first and second mobile receivers; 5 and 6 - the first and second tail sensors; 7 and 8 - the first and second LEDs; 9 and 10 - the first and second photodiodes; 11 and 12 - the first and second signal points; 13 and 14 - the first and second solving devices; 15 and 16 - the first and second encoders; 17 and 18 - the first and second infrared emitters; 19 and 20 - the first and second optical channels between the LEDs and photodiodes; 21 and 22 - the first and second communication between the photodiodes and the resolving devices; 23, 24, 25, 26 27 28 - the first, second, third, fourth, fifth and sixth communications between decision devices; 29 and 30 - the first and second communications between deciding devices and encoders; 31 and 32 - the first and second communications between infrared emitters and locomotive receivers; 33 and 34 - the first and second infrared rays for transmitting information to rolling stock; 35, 36, 37, 38, 39 and 40 - the first, second, third, fourth, fifth and sixth track sections. The operation of the device is as follows. When the light beam 19 crosses by the tail sensor 5 from the LED 7 to the photodiode 9 by means of communication 21, information about the release of one block section and the next occupation is entered into the resolving device 13. Through communication 29, information about occupation of the next block section is entered into encoder 15 and this encoder generates a red light code, which, through communication 31, acts on infrared emitter 17, which transmits information on occupation to the mobile receiver (4) of train (2) with an infrared code signal plot. The solver 13 receives information about the state of the leading sections along the communication lines 23 and 24 and translates it into the solver 14 through the communication 26. Other devices and communications shown in FIG. one.

The indications of the locomotive traffic light shown in FIG. 2, correspond to a four-digit self-locking alarm. There are no floor signals on the stage.

To control outdoor objects and trains, as well as to determine the optimal speed of the train, a locomotive display (tablet with a map of the railway and all adjacent railways) is provided, in FIG. 1 and 2 are not displayed.

The method can be used both on inactive and trunk sections for any type of traction.

Device list

1 and 2 - the first and second trains.

3 and 4 - the first and second mobile receivers.

5 and 6 - the first and second tail sensors.

7 and 8 - the first and second LEDs.

9 and 10 - the first and second photodiodes.

11 and 12 are the first and second signal points.

13 and 14 - the first and second solving devices.

15 and 16 are the first and second encoders.

17 and 18 - the first and second infrared emitters.

19 and 20 - the first and second optical channels between the LEDs and photodiodes.

21 and 22 are the first and second communications between the photodiodes and the resolving devices.

23, 24, 25, 26 27 28 - the first, second, third, fourth, fifth and sixth communications between the deciding devices.

29 and 30 are the first and second communications between deciding devices and encoders.

31 and 32 are the first and second communications between infrared emitters and locomotive receivers.

33 and 34 - the first and second infrared rays for transmitting information to rolling stock.

35, 36, 37, 38, 39 and 40 - the first, second, third, fourth, fifth and sixth track sections.

Supplement for ease of analysis by an expert

The technical result is achieved in that the method of interval control of train movement is that the passage of the train tail is controlled by the tail sensor (5) and the optical system (7, 19, 9), characterized in that this information is transmitted through a resolving device (13 ) of the signal point (11) to the resolver (14) of the next signal point (12) via the communication line (25), in addition, information on the state of the front and subsequent block sections is transmitted to the resolver (13) of the signal point (11) on communication lines (23 and 24), in a similar way, information is transmitted via communication lines (25 and 26) to a deciding device (14) of the next signal point (12), information about the state of the front-lying block sections is transmitted from deciding devices (13 and 14) to encoders ( 15 and 16), where it, through communications (31 and 32), exerts an effect on infrared emitters (17 and 18), which transmit information to the receivers of rolling stock via infrared channels (33 and 34) (3 and 4).

Claims (1)

The method of interval regulation of train movement, which consists in the fact that the basis of the interval regulation of train movement is used to control the passage of the tail of the train by means of a tail sensor and an optical system, characterized in that this information is transmitted through the resolving device of the signal point to the resolving device of the next signal point along the line communication, while in the decision devices of the signal points transmit information about the state in front of the lying block sections, and this information is transmitted from deciding devices to encoders, from where, through communication lines, they affect infrared emitters, which transmit infrared information to mobile receivers of rolling stock via infrared channels.

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