Bangalore Metro to commence Signaling Tests of Driverless Train in June

Bengalore, India (Metro Rail Today): The Bangalore Metro Rail Corporation Limited (BMRCL) is set to commence signaling integration tests for its first driverless metro train on June 7. With the completion of stationary tests, this marks a significant milestone towards the launch of commercial operations on the RV Road-Bommasandra Line (Yellow Line), anticipated in December.

The integration of the signaling system with the prototype train is a crucial step in the mainline testing phase of the driverless train project. According to senior Metro officials, these tests will ensure the seamless operation of the train, which will eventually lead to an efficient and safe automated metro service for Bengaluru’s commuters.

The RV Road-Bommasandra Line spans 18.82 kilometers and features 16 stations, all of which are now fully constructed and equipped. Initially, BMRCL plans to operate a trip every 20 minutes, totaling 57 onward and return trips daily. However, delays in the supply of communications-based train control (CBTC) trains from CRRC Nanjing Puzhen, a Chinese firm, have postponed the much-anticipated launch.

The Hebbagodi depot is currently the focal point for various static tests of the unmanned train, which arrived from Shanghai on February 14 via Chennai. These tests, carried out while the train remains stationary, include signal and software checks, wiring, interface communication between different equipment, and functional assessments.

A Metro source explained, “We have almost completed the static tests, which are essential to ensure all systems are correctly integrated and functioning.”

In addition to signal integration, other critical tests will involve the third rail system, which supplies 750 Volts to power the train, and assessments of train performance. Initial runs will be conducted at slow speeds, gradually increasing to recommended operational speeds.

One of the notable features of the CBTC train is its ability to operate with or without an onboard operator. This flexibility is expected to enhance the efficiency and reliability of the metro service.

Titagarh Rail Systems, BMRCL’s Indian partner based in West Bengal, has established a robotic automatic assembly line to ensure timely delivery of the trains. The second train is expected to arrive by August, the third by September, and three more by December. Out of the six trains, five will be operational while one will be kept as a backup.

The prototype train undergoes rigorous testing and requires approval from the Research Designs and Standards Organisation (RDSO) in Lucknow and the Railway Board. Titagarh is slated to supply a total of 15 CBTC trains to Bengaluru Metro by March 2025, marking a significant advancement in the city's public transportation infrastructure.

BMRCL’s driverless metro project is poised to revolutionize public transportation in Bengaluru. With signaling tests set to begin on June 7, the city is a step closer to experiencing the benefits of an automated metro system. The meticulous testing and phased rollout of these trains underscore BMRCL's commitment to safety, efficiency, and innovation in urban mobility. As the project progresses, Bengaluru residents can look forward to a more reliable and modern metro service, enhancing daily commutes and contributing to the city's development.