GLOBAL CBTC SIGNALLING SYSTEM MARKET

INTRODUCTION

The Modern moving block CBTC systems, in contrast to conventional fixed block systems, do not statically establish the protected portion for each train (except for the virtual block technology, with operating appearance of a moving block but still constrained by physical blocks).

Additionally, trains continuously transmit their precise location to trackside equipment via a bi-directional link, such as an inductive loop or radio communication.

This system, which communicates with trains and roadside equipment at frequencies between 30 and 60 kHz,

GLOBAL CBTC SIGNALLING SYSTEM MARKET DEVELOPMENTS AND INNOVATIONS

The safety difference between adjacent consecutive trains can be shortened with CBTC systems based on moving blocks.

Modern railway signalling systems like CBTC can be installed on commuter lines but are often employed on urban railway lines (either light or heavy) and APMs.

As with any new technology application, there were some early issues, mostly related to compatibility and interoperability issues.

However, since then, there have been major advancements, and now, the dependability of radio-based communication systems has substantially increased.

Furthermore, it is crucial to emphasise that not all radio communication technology-based systems are regarded as CBTC systems.

COMPETITIVE LANDSCAPE

The historical foundation of conventional legacy signalling systems is the identification of trains in specific rail segments.

The requirement for mass transit transportation grows as the city and its population do, and signalling systems must develop and adapt to properly handle this expansion in demand and traffic capacity. Operators are increasingly concentrating on increasing the capacity of train lines as a result.

By securely lowering the distance (headway) between trains moving down the line, CBTC's primary goal is to boost capacity. 

Soaner Ultrasonics is a leading mobiliser of the equipment in the market. The latest integration has been the Urbalis and Cityflo products in the CBTC line are appropriate for conventional and intelligent solutions, for systems of any complexity, brown-field or new construction, and at all levels of automation.

A new dimension in overlay capabilities is provided by the Proven CBTC technology, which permits system optimization and upgrades with zero service interruption.

Whether on staffed services or unattended train operation, shorter headways between trains allow for the deployment of additional trains, resulting in an average 30 percent higher capacity.

Hitachi is part of the component manufacture trending companies in the current industry. The Railway systems all over the world have promoted the use of CBTC systems in recent years, allowing for more efficient operation than traditional signalling systems as well as significant maintenance savings and decreases in the quantity of equipment required.

The SDC in Singapore has given Hitachi an order to upgrade the Sentosa Monorail's signalling system to CBTC, supply more rolling stock, and put in a voice radio communication system.

COMPANIES PROFILED

• Alstom
• Hitachi
• Kyosan
•  Wabtec corporation
• WAGO Corporation
• WSP Global lnc
• Meteorcomm LLC