Wrocław, Poland: Škoda ACS Improves Tram Safety, Efficiency
Škoda Group retrofits Wrocław **trams** with its anti-collision system. This cutting-edge safety technology uses LiDAR to enhance **rail** operations and urban mobility.

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Introduction
Škoda Group, SAATZ, and MPK Wrocław have initiated a project to equip 31 Škoda 19T trams with Škoda’s anti-collision system (ACS). This project involves retrofitting trams that have been in service in Wrocław since 2006.
Main Content
Project Overview
The project aims to retrofit 31 Škoda 19T trams with Škoda’s anti-collision system (ACS). These trams have been operating in Wrocław, Poland, since 2006. Witold Woźny, CEO of MPK Wrocław, stated that investing in new assistance technologies is a natural step for urban transport operators. He highlighted that equipping the Škoda 19T trams with the ACS is a significant development for this technology in Poland.
ACS Technology
Škoda’s anti-collision system (ACS) integrates LiDAR technology, cameras, and advanced localization using HD maps and odometry. It establishes a “virtual tunnel” in front of the tram to identify static and dynamic obstacles in real time. The LiDAR scans the surroundings up to 100 meters ahead. An IMU unit ensures alignment with the track profile, and the ADAS camera provides a 2D image. The system alerts the driver and can automatically activate emergency braking.
Benefits of Implementation
The implementation of the anti-collision system (ACS) is intended to enhance safety, reduce operating costs, and support the development of smart cities. It also facilitates the integration of autonomous technologies in urban mobility.
Wider Applications
The system is part of Škoda Group’s digital ecosystem, which includes the digitalization of transport companies, such as the automation of depot operations. The ACS is operational in Tampere (Finland) and Olomouc (Czech Republic). It will also be installed on new trams for Prague (Czech Republic), Bergamo (Italy), and the German operator rnv. The system can be retrofitted to existing fleets and upgraded as needed.
Conclusion
Škoda Group, SAATZ, and MPK Wrocław are collaborating to install Škoda’s anti-collision system (ACS) on 31 Škoda 19T trams in Wrocław. This system, which combines LiDAR technology, cameras, and advanced localization, aims to improve safety and efficiency. The ACS is part of Škoda Group’s broader digital ecosystem and is already in use in other cities and will be installed in more cities.
Company Summary
Škoda Group: A company involved in the development and implementation of the anti-collision system (ACS) for trams.
SAATZ: A company involved in the project to equip trams with the anti-collision system (ACS).
MPK Wrocław: The public transport operator in Wrocław, Poland, and a participant in the project to install the anti-collision system (ACS) on their trams.
Technology
Anti-collision system (ACS): A system developed by Škoda that combines LiDAR technology, cameras, and advanced localization to detect obstacles and prevent collisions. The system includes LiDAR, IMU unit, and ADAS camera.
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