Alstom’s ARTE (Autonomous Regional Train Evolution) autonomous train project is accelerating, with driverless train trials in Germany. As part of this program, two Coradia LINT trainsets traveled several kilometers in autonomous mode in Salzgitter, in the state of Lower Saxony in Germany. These tests took place with guests on board, which marks a new stage in the experimentation of this technology.
First tests of driverless trains in Germany
The ARTE project, supported by the German authorities, brings together Alstom, the German Aerospace Center (DLR) and the Technical University of Berlin. One of the key points of these tests is the use of remote control (RTO), which allows operators to control trains from a remote station, using a tablet. This system allows manual control of an autonomous train to be regained if necessary.
According to Florian Kittelmann, director of autonomous mobility at Alstom, the aim is to show that it is possible to convert existing trains into autonomous vehicles without major changes to the rail network. “ We applied cutting-edge technology to a vintage regional train, demonstrating the flexibility of our approach “, he explained.
Tests carried out in Germany show that old trains can be adapted for automation using image recognition systems and cameras capable of reading railway signals.
Train automation, tested here by Alstom, is part of a broader trend in the rail sector. Trains equipped with sensors (lidar, cameras, etc.) and traffic management systems could, ultimately, operate without a driver while respecting safety protocols. According to Alstom, this type of transport could improve operational efficiency by reducing operating costs and allowing trains to run at all times of the day and night.
The ARTE project also highlights the increased safety that autonomous trains could offer: continuous monitoring and rapid reaction to obstacles on the rails. In addition, the absence of human intervention would reduce errors, according to the industrialist.
From a social point of view, trains without drivers worry the railway unions, who fear a reduction in jobs in the sector. The generalization of autonomous trains could indeed lead to a restructuring of tasks and job cuts, thus creating tensions between industry and workers.
In addition to technical and social questions, the question of public acceptance of autonomous trains is raised. It is still unclear whether passengers will feel safe on fully automated trains. The transition to these new technologies may therefore take some time.
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