RU2383460C1 - System to diagnose locomotive automatic signaling hardware system (als) and locomotive receiver coil - Google Patents

System to diagnose locomotive automatic signaling hardware system (als) and locomotive receiver coil Download PDF

Info

Publication number
RU2383460C1
RU2383460C1 RU2008136462/11A RU2008136462A RU2383460C1 RU 2383460 C1 RU2383460 C1 RU 2383460C1 RU 2008136462/11 A RU2008136462/11 A RU 2008136462/11A RU 2008136462 A RU2008136462 A RU 2008136462A RU 2383460 C1 RU2383460 C1 RU 2383460C1
Authority
RU
Russia
Prior art keywords
locomotive
als
signal generator
code signal
adder
Prior art date
Application number
RU2008136462/11A
Other languages
Russian (ru)
Inventor
Валерий Михайлович Абрамов (RU)
Валерий Михайлович Абрамов
Андрей Николаевич Соколов (RU)
Андрей Николаевич Соколов
Борис Данилович Никифоров (RU)
Борис Данилович Никифоров
Михаил Даниилович Рабинович (RU)
Михаил Даниилович Рабинович
Андрей Эвальдович Правдолюбов (RU)
Андрей Эвальдович Правдолюбов
Леонид Борисович Гаврилов (RU)
Леонид Борисович Гаврилов
Андрей Борисович Чегуров (RU)
Андрей Борисович Чегуров
Original Assignee
Закрытое акционерное общество "ОТРАСЛЕВОЙ ЦЕНТР ВНЕДРЕНИЯ НОВОЙ ТЕХНИКИ И ТЕХНОЛОГИЙ" (ЗАО "ОЦВ")
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Закрытое акционерное общество "ОТРАСЛЕВОЙ ЦЕНТР ВНЕДРЕНИЯ НОВОЙ ТЕХНИКИ И ТЕХНОЛОГИЙ" (ЗАО "ОЦВ") filed Critical Закрытое акционерное общество "ОТРАСЛЕВОЙ ЦЕНТР ВНЕДРЕНИЯ НОВОЙ ТЕХНИКИ И ТЕХНОЛОГИЙ" (ЗАО "ОЦВ")
Priority to RU2008136462/11A priority Critical patent/RU2383460C1/en
Application granted granted Critical
Publication of RU2383460C1 publication Critical patent/RU2383460C1/en

Links

Images

Abstract

FIELD: railway transport.
SUBSTANCE: proposed system comprises code signal generator control device, code signal generator, adder, locomotive receiver coils, and ALS hardware. Locomotive receiver coil comprises magnetic core additionally furnished with galvanically-isolated diagnostics winding.
EFFECT: diagnostics of locomotive hardware in absence of inductive loopback.
3 cl, 1 dwg

Description

The group of inventions relates to the field of railway automation, providing interval control of train movements, and is intended for use as part of an automatic locomotive signaling system (ALS) and other locomotive signaling systems based on the principles of inductive transmission of code signals from rails to locomotive coils.

Known devices for conducting test measurements and tuning locomotive equipment ALS (Leonov A. A. Maintenance of automatic locomotive signaling. 5th Edition, revised and additional M: Transport, 1982, p. 217, 220). The device contains a loop (closed loop) laid along the rails and electrical and measuring equipment placed in a cable rack for monitoring parameters and supplying loop signals of interval regulation or a combination of them, for example З (green light of a traffic light), Ж (yellow light of a traffic light), КЖ (yellow with red traffic light), B (white traffic light).

A number of known devices for testing automatic locomotive signaling (RU No. 62881, 62882, IPC: B61L 3/12 (2006.01); 48662, IPC 7: G09B 9/04; 2033935, IPC 6: B61L 25/06, B61L 3/20 ) are intended to study the effect on the noise immunity of channels of automatic locomotive signaling in stationary conditions of a depot.

Verification device for automatic locomotive signaling UPR-ALSE TU 32 TsSh 2788-94 36983-02-00. (The catalog of SamaraPribor LLC, http://www.samarapribor.ru/main/1284999.html - prototype) is installed on a locomotive or motor-car rolling stock and provides the following operating modes:

- automatic - transmission of code signals for a specific program;

- manual - transmission of code signals using the remote control or control unit.

UPR-ALSE provides remote control from the remote control at a distance of 1 km and local - directly from the UPR-ALSE cabinet, from the control unit.

A disadvantage of the known methods and systems for diagnosing and verifying operability is the need to use a special inductive loop, which is either stationary mounted near the running rails on the test site, or is portable and installed directly under the ALS coils. At the same time, diagnostics and performance testing of locomotive equipment ALS can be performed only in stationary conditions; monitoring its technical condition along the line is fundamentally impossible. In the context of the existing growth in traffic volumes and lengthening of the shoulders of locomotives in difficult areas up to one and a half to two thousand kilometers, the period of maintenance and serviceability of the ALS also increases, which inevitably entails an increase in the potential risk of traffic safety violations, which, in turn, is associated with a conflicting requirement set aside the locomotive for inspection in violation of the established technology of work.

The task of the claimed group of inventions is to expand the technical capabilities of the system, namely, providing the ability to diagnose locomotive equipment ALS along the route in the absence of an inductive loop or when the locomotive is on unencrypted tracks.

The solution to the problem is achieved by the fact that:

- the diagnostic system of locomotive equipment for automatic locomotive signaling includes a serially connected control device for the ALS code signal generator, ALS code signal generator, an adder, receiving locomotive coils connected to the ALS locomotive equipment and to the adder through the corresponding additional diagnostic winding, in addition, the system is equipped with an error counter connected to the comparison device, one of the inputs of which is connected through the ALS code signal generator to the sum torus, and the other entrance - to the locomotive equipment ALS,

- the system further comprises a control device for the noise generator, connected through the noise generator to the second input of the adder,

- a receiving locomotive coil comprising a magnetic core with one or more main windings, unlike the known ones, the magnetic core contains an additional diagnostic winding galvanically isolated from the main winding or windings to induce an electrodynamic force in the main winding or windings that is equivalent to the level of electrodynamic force induced from the running rails.

When a locomotive is issued for a train or for another type of work to complete the flight, when the locomotive is unhooked from a train, parked or when the locomotive is on uncoded tracks, measuring signals are presented to the additional winding, which are a sequence of ALS code signals.

The drawing shows a schematic diagram of a diagnostic system for locomotive equipment ALS with a receiving locomotive coil.

The ALS locomotive equipment diagnostics system includes a serially connected control device for the ALS code signal generator, ALS code signal generator, an adder 3 and receiving locomotive coils 4 and 5 connected to the ALS locomotive equipment. The receiving locomotive coils in addition to the main (standard) winding I contain an additional diagnostic winding II and are connected through them to the adder 3. In addition, the system is equipped with an error counter 7 connected to a comparison device 8, one of the inputs of which is connected through the ALS code signal generator to the adder 3, and the other input to the locomotive equipment ALS 6. The system further comprises a control device for the noise generator 9, connected through the noise generator 10 to the second input of the adder 3.

The design of the receiving locomotive coil 4 and 5 includes a magnetic core, respectively 11 and 12 with two windings: the main I and additional diagnostic II. Windings are galvanically isolated.

The system is able to work in two modes.

Mode 1. ALS 2 code signal generator continuously generates a test sequence of ALS code signals. These signals through adder 3 are fed to additional windings II of locomotive coils 4 and 5 and induce electrodynamic force (EMF) in the main windings I, the level of which corresponds to the level of EMF induced in each coil from the running rails. This signal is processed by the locomotive equipment ALS 6 and fed to the first input of the comparator 8. The second code input of the same device is supplied with the original code combination from the code signal generator ALS 2. If the code combinations do not match, then in the error counter 7 connected to the comparator 8 , an error is logged.

Mode 2. When it is set standard code signals ALS along with interference. To do this, include an interference generator 10, the signal from which in the adder 3 is additively added to the code signals generated by the ALS 2 code signal generator. Control the interference generator, that is, set the statistical characteristics of the interference (interference power, autocorrelation function, etc.), and also the type of interference - fluctuation, harmonic, pulsed - is carried out by the control device of the interference generator 9. Control of the ALS 2 code signal generator is carried out by the control device of the AL code signal generator With 1, which is able to specify a random sequence of code signals, a cyclically repeating sequence or the long-term presence of a single signal.

When implementing the proposed system, blocks 1, 2, 3, 7-10 can be implemented programmatically using the unified software of locomotive equipment for receiving and decoding ALS signals in those cases when its crucial part is made on a microprocessor basis.

Claims (3)

1. Diagnostic system for locomotive equipment for automatic locomotive signaling, including serially connected control device for ALS code signal generator, ALS code signal generator, adder, receiving locomotive coils connected to ALS locomotive equipment and to the adder through the corresponding additional diagnostic winding, in addition, the system is equipped with an error counter connected to the comparison device, one of the inputs of which is connected through the ALS code signal generator to to the mater, and the other input to the locomotive equipment of the ALS.
2. The system according to claim 1, characterized in that it further comprises a control device for the noise generator, connected through a noise generator to the second input of the adder.
3. A receiving locomotive coil comprising a magnetic core with one or more windings, characterized in that the magnetic core is further provided with a galvanically isolated diagnostic winding for inducing an electrodynamic force in the main winding or windings that is equivalent to the level of electrodynamic force induced from the running rails.
RU2008136462/11A 2008-09-10 2008-09-10 System to diagnose locomotive automatic signaling hardware system (als) and locomotive receiver coil RU2383460C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2008136462/11A RU2383460C1 (en) 2008-09-10 2008-09-10 System to diagnose locomotive automatic signaling hardware system (als) and locomotive receiver coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2008136462/11A RU2383460C1 (en) 2008-09-10 2008-09-10 System to diagnose locomotive automatic signaling hardware system (als) and locomotive receiver coil

Publications (1)

Publication Number Publication Date
RU2383460C1 true RU2383460C1 (en) 2010-03-10

Family

ID=42135154

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2008136462/11A RU2383460C1 (en) 2008-09-10 2008-09-10 System to diagnose locomotive automatic signaling hardware system (als) and locomotive receiver coil

Country Status (1)

Country Link
RU (1) RU2383460C1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446072C1 (en) * 2010-10-20 2012-03-27 Государственное образовательное учреждение высшего профессионального образования Омский государственный университет путей сообщения Signal generator of frequency supervisory control system
RU2567999C1 (en) * 2014-08-08 2015-11-10 Открытое Акционерное Общество "Российские Железные Дороги" Device for checking and evaluating noise-immunity level of on-board equipment for automatic locomotive signalling
RU2578627C1 (en) * 2014-10-31 2016-03-27 Открытое Акционерное Общество "Научно-Исследовательский И Проектно-Конструкторский Институт Информатизации, Автоматизации И Связи На Железнодорожном Транспорте" Method of checking on-board equipment of automatic cab signalling and evaluation of noise-immunity thereof
RU2588286C2 (en) * 2014-10-07 2016-06-27 Андрей Владимирович Воробьев Method for diagnosis of locomotive equipment for automatic cab signalling and device therefor
RU2616207C2 (en) * 2015-09-18 2017-04-13 Открытое Акционерное Общество "Российские Железные Дороги" Device for reading and analyzing locomotive light-signal or locomotive indication unit and complex for automated check of on-board equipment of automatic locomotive signalling system
RU2627250C1 (en) * 2016-07-22 2017-08-04 Открытое Акционерное Общество "Российские Железные Дороги" Measuring complex for express control of parameters of receiving coils of automatic locomotive signaling
RU2666096C1 (en) * 2017-04-26 2018-09-05 Андрей Владимирович Воробьев Automatic locomotive signaling system locomotive equipment wireless operational diagnostics method and device for its implementation
RU194956U1 (en) * 2019-11-15 2020-01-09 Акционерное общество "Научно-производственный комплекс "ВИП" (АО "НПК ВИП") Locomotive Rail Circuit Electrical Receiver
RU195001U1 (en) * 2019-11-15 2020-01-13 Акционерное общество "Научно-производственный комплекс "ВИП" (АО "НПК ВИП") Locomotive Rail Circuit Receiver
RU2715101C1 (en) * 2019-06-24 2020-02-25 Акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" Device for monitoring and predictive diagnostics of on-board equipment of continuous automatic train signalling

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446072C1 (en) * 2010-10-20 2012-03-27 Государственное образовательное учреждение высшего профессионального образования Омский государственный университет путей сообщения Signal generator of frequency supervisory control system
RU2567999C1 (en) * 2014-08-08 2015-11-10 Открытое Акционерное Общество "Российские Железные Дороги" Device for checking and evaluating noise-immunity level of on-board equipment for automatic locomotive signalling
RU2588286C2 (en) * 2014-10-07 2016-06-27 Андрей Владимирович Воробьев Method for diagnosis of locomotive equipment for automatic cab signalling and device therefor
RU2578627C1 (en) * 2014-10-31 2016-03-27 Открытое Акционерное Общество "Научно-Исследовательский И Проектно-Конструкторский Институт Информатизации, Автоматизации И Связи На Железнодорожном Транспорте" Method of checking on-board equipment of automatic cab signalling and evaluation of noise-immunity thereof
RU2616207C2 (en) * 2015-09-18 2017-04-13 Открытое Акционерное Общество "Российские Железные Дороги" Device for reading and analyzing locomotive light-signal or locomotive indication unit and complex for automated check of on-board equipment of automatic locomotive signalling system
RU2627250C1 (en) * 2016-07-22 2017-08-04 Открытое Акционерное Общество "Российские Железные Дороги" Measuring complex for express control of parameters of receiving coils of automatic locomotive signaling
RU2666096C1 (en) * 2017-04-26 2018-09-05 Андрей Владимирович Воробьев Automatic locomotive signaling system locomotive equipment wireless operational diagnostics method and device for its implementation
RU2715101C1 (en) * 2019-06-24 2020-02-25 Акционерное общество "Научно-исследовательский и проектно-конструкторский институт информатизации, автоматизации и связи на железнодорожном транспорте" Device for monitoring and predictive diagnostics of on-board equipment of continuous automatic train signalling
RU194956U1 (en) * 2019-11-15 2020-01-09 Акционерное общество "Научно-производственный комплекс "ВИП" (АО "НПК ВИП") Locomotive Rail Circuit Electrical Receiver
RU195001U1 (en) * 2019-11-15 2020-01-13 Акционерное общество "Научно-производственный комплекс "ВИП" (АО "НПК ВИП") Locomotive Rail Circuit Receiver

Similar Documents

Publication Publication Date Title
CN102233886B (en) CTCS (China Train Control System)-2 train operation control system
EP2390158B1 (en) System for communication with trains on railway lines
KR20170012300A (en) Real-time road conditions monitoring method and real-time road conditions monitoring device
CN102004489B (en) Test system and method of data-driven vehicle-mounted operation control system
KR100961899B1 (en) Detecting apparatus and the method of rail damage
CN102566442B (en) CBTC (Communications Based Train Control) signal system simulation testing platform
CN102393738B (en) Diagnostic device and test method of automobile electronic control unit (ECU)
US7956757B2 (en) System and method for monitoring an alertness of an operator of a powered system
ES2550344T3 (en) Test procedure of an elevator installation and monitoring device for carrying out the test procedure
KR20040091766A (en) Control and diagnostic system and method for vehicles
JP2005222139A (en) Plant equipment remote monitor system
AU2010200383B2 (en) Method and system for using location information in conjunction with recorded operating information for a railroad train
RU2354574C2 (en) Automatic locking mircoprocessor-based device
RU2509317C2 (en) Device to detect fault for monitoring plant of railway vehicle, appropriate plant and method
CN102231235B (en) A kind of traffic flow outlier detection localization method
KR101044681B1 (en) Process and installation for detecting a rail break
ES2708222T3 (en) Current transmission system and procedure for managing a power transmission system
CN105051996A (en) Device for protecting power grids
CN102706569B (en) Method and device for detecting snaking motion instability of high speed train bogie
CN101712330B (en) Trainline integrity locomotive test device
CN105676842B (en) A kind of high-speed rail train control on board equipment method for diagnosing faults
CN102556118B (en) Fault online diagnosis method of uninsulated track circuit tuning zone equipment
CN104181911B (en) The method of vehicle remote diagnosis
US9751545B2 (en) Systems and methods for testing wayside units
CN101477336A (en) Vehicle remote independent fault diagnosis method and apparatus

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20170911