Development, Design and Introduction

Railway automation and telemechanics

Advanced devices

of railway

automation and telemechanics

About us

LLC “POLIVID” deals with development and introduction of complex

maintenance systems which are ready for exploitation for main and industrial

railway transportation systems in Russia and CIS countries as following:

research

reconstruction

designing construction

development

modernization

AUTOMATION AND

TELEMECHANICS

COMMUNICATIONS

POWER SUPPLY

Development and

introduction of

microprocessor based

Railway Automatics and

Telemechanics from 2002Y;

Today we have more

than 150 highly qualified

specialists working in the

company;

Experience in fulfillment of projects for main road systems of biggest enterprises of

Russia and Kazakhstan.

Experience in exploitation

under extreme conditions, on

railway lines of any distance

and intensity;

Railway Traffic Interval Control and Safety System

The Railway Traffic Interval Control and Safety

System (ICSS) is designed to control railway

traffic and ensure its safety for passenger and

freight trains, locomotives, rail cars, motor cars

and track machines at railway spans and stations,

at high and low traffic sections, electrified and

diesel traction sections, including high speed (up

to 350 km per hour) lines.

ICSS ensures safe intervals between trains going

in one direction at railway spans and stations,

train and shunting routes automatic control with

unconditional exclusion of mutually dangerous

routes.

The system unconditionally excludes the

violation of the regular and temporary speed

limits as well as passes on to the stop traffic

lights.

ICSS applies different methods of the train

location determination, data transfer back-

up redundant channels and hierarchical

principle of data processing.

The system has the logic control of train

passage in order to exclude the formation of

the signals of false vacancy of the occupied

track sections..

Train control system and shunting operations at the stations

Manage train and shunting operations at the stations based on the coordinates

of mobile units, digital radio with the reduction of floor equipment.

Microprocessor centralized control system

УВК ЭЦМ

АРМ ДСП

АРМ ДСП

АРМ ДСП

КСУ

ДЦ/ДК/АБАРМ-ШН

Устройства

электропитания

УЭМПЦ

Кабель

Пульт аварийного

управления

Схемы управления приводами и контроля положения стрелок

Схемы управления сигнальными показаниями светофоров

Схемы управления переездной сигнализацией

Схемы увязки с перегонными устройствами автоматики

Различные дополнительные схемы ж/д автоматики

Блоки бесконтактного управления

Напольное оборудование

Дополнительные устройства

Переездные устройства

Светофоры

Стрелки

Постовое оборудование

УМ ЦСРУстройства цифровой

радиосвязи (TETRA)

АСДК

System of microprocessor centralized control on the basis of computer-based information complex of electrical interlocking exists

for centralized management over computer – control devices, field device tools and local automatic tools such as switches /

points, signals, crossing points and etc. on railway stations. When it is necessary to manage over adjacent railroad hauls,

Microprocessor centralized control system - 2 can include (integrate) microprocessor auto block with rail circuit. Considering

allocation of equipment, Microprocessor centralized control system – 2 is regarded as centralized system when computer control

information complex, relay and switch racks are located on electrical interlocking station. Only starting blocks of switches,

schemes of rail circuits and commutation circuit of traffic lights are in this system from relay equipment. The number of cabinets

of computer control information complex which has to be installed on the railway station depends on the number of centralized

switches and it is approximately distributed as following: 1 cabinet of Microprocessor centralized control system–2 includes up to

36 switches; 2 cabinets of Microprocessor centralized control system–2 include up to 108 switches and etc.

Microprocessor centralized control system over switches and signals on the basis of

computer-control information complex of electrical interlocking

Ergonomic workplace

electrical interlocking

The benefits of the simple and clear design can be seen

even at the planning stage. Once the track plan is available,

project planning for the axle counting system can be

completed within a very short period of time. The system can

be configured for trams and industrial railways, as well as for

high-performance sections of long-distance tracks with

passenger traffic.

BENEFITS OF THE ACS2000:

Monitoring of sections with a maximum of 6 (12)

counting heads that can be traversed simultaneously

Triple use of the counting heads for axle counting and

switching tasks

Traversing speeds from 0 to 450 km/h – field tests up to

330 km/h

Safe control of the electromagnetic and eddy current

brakes

The wheel sensor system permits distances of 10 km

between the wheel sensor and the evaluation board

Development and appraisal in accordance with

CENELEC standards

Extremely simple project planning for the axle counting

system

Home setting conditions and procedures can be

configured

Secure communication of signals between two

axle counting boards (block sections) in line with

EN 50159-1, via RS232 and a suitable

transmission system Clear diagnostics interfaces

Technical rail diagnostics

Technical rail diagnostics and monitoring on the basis of hardware and

software of automated dispatching control system is represented by complex

of hardware and software which do automated control over trains traffic,

diagnostics of the joints and devices of railway automatics and

telemechanics, monitoring of computer based and communication devices.

When certified

measure equipment

is applied in

Technical rail

diagnostics and

monitoring system,

this will allow to

automate

/computerize

process of technical

maintenance of the

devices.

Mobile complex of electrical interlocking

Mobile complex of electrical interlocking " consists of station operator module (length 7 m), relay module (length

9m) and diesel-generator unit (length 6 m) and it is a universal movable autonomic post of electrical centralization

(manufactured "North" modules) with the possibility within the shortest period (not more than 2 hours) to enable

any train station for traffic development without any special design works, connecting it with existing trackside

assets of electrical interlocking and existing tracking devices for train traffic management.

Mobile system of electric interlocking is applied on the basis of official manual EI-9 with applying of modern block

for train route and relay interlocking.

Advantages:

High reliability of equipment;

Simplicity and reliability in exploitation;

Familiar control system for personnel;

High mechanic and commutation / switch

devices durability;

High maintainability;

Complex modularity, compatibility with

equipment of other manufacturers;

Provision of engineer and technical support.

Mobile complex “Inventory control station” can be applied as following:

In emergency situations during problems with main electrical interlocking post

(fire, natural disaster and etc.) in order to operatively organize proper train traffic;

During reconstruction of old systems of electrical interlocking together with

replacement of post equipment without construction new buildings and posts for

electrical interlocking;

During repairing works for one of the railways on stations and tunnels;

During capital repairs of rail road.

The advantages of an Interval Control and Safety System

Thank you for your attention!