+
DMRC Trials Anti-Drag System to Boost Passenger Safety
RAILWAYS & METRO RAIL

DMRC Trials Anti-Drag System to Boost Passenger Safety

To improve commuter safety, the Delhi Metro Rail Corporation (DMRC) has begun testing an anti-drag system designed to prevent incidents where passengers or their belongings—such as sarees, bags, or clothing—get trapped in closing train doors. This initiative comes in the wake of a tragic 2023 accident in which a woman lost her life after her garment got stuck in a moving train.

Currently, one train has been retrofitted with the new system and is undergoing testing. Over the next one to two years, DMRC plans to equip four more trains with the feature. The system detects obstructions, even if the doors appear shut, and automatically applies emergency brakes upon sensing pressure.

“Anti-drag is an advanced feature in the trains. If someone or something is stuck between gates, and if it senses pressure, it applies an emergency brake,” said DMRC Managing Director Vikas Kumar.

A DMRC official added, “DMRC has retrofitted one train with the anti-drag feature, which is under testing. Four more trains are also being fitted with the same. These trains will undergo detailed analysis and feedback, and based on the overall performance, the mechanism will be further explored for remaining trains or lines which may require the provision of this feature.”

The sensor’s sensitivity has been improved by reducing the threshold from 15mm to 7mm, although objects thinner than 7mm may still go undetected. Older metro lines are being prioritised for the retrofit, as newer corridors such as the Pink and Magenta lines already use platform screen doors (PSDs). Meanwhile, in-train announcements urge commuters to stay cautious with loose clothing and accessories.

News source: Swarajya

To improve commuter safety, the Delhi Metro Rail Corporation (DMRC) has begun testing an anti-drag system designed to prevent incidents where passengers or their belongings—such as sarees, bags, or clothing—get trapped in closing train doors. This initiative comes in the wake of a tragic 2023 accident in which a woman lost her life after her garment got stuck in a moving train.Currently, one train has been retrofitted with the new system and is undergoing testing. Over the next one to two years, DMRC plans to equip four more trains with the feature. The system detects obstructions, even if the doors appear shut, and automatically applies emergency brakes upon sensing pressure.“Anti-drag is an advanced feature in the trains. If someone or something is stuck between gates, and if it senses pressure, it applies an emergency brake,” said DMRC Managing Director Vikas Kumar.A DMRC official added, “DMRC has retrofitted one train with the anti-drag feature, which is under testing. Four more trains are also being fitted with the same. These trains will undergo detailed analysis and feedback, and based on the overall performance, the mechanism will be further explored for remaining trains or lines which may require the provision of this feature.”The sensor’s sensitivity has been improved by reducing the threshold from 15mm to 7mm, although objects thinner than 7mm may still go undetected. Older metro lines are being prioritised for the retrofit, as newer corridors such as the Pink and Magenta lines already use platform screen doors (PSDs). Meanwhile, in-train announcements urge commuters to stay cautious with loose clothing and accessories.News source: Swarajya

Related Stories

Gold Stories

Next Story
Products

Interio by Godrej launches modular workplace solutions

Interio by Godrej has launched Workscapes, a modular workplace solutions category designed to help organisations configure and adapt workspaces to changing requirements. The portfolio combines mobile and compatible furniture and support elements that can be rearranged across different work modes without changes to fixed layouts.Workscapes includes Collaboration Tables, Privacy Solutions, Mobile Markerboards and Space Dividers, Power Solutions, Storage and Support Elements, Meeting and Presentation Tools, and Seating Elements. The range is designed for focused work, collaboration, informal disc..

Next Story
Infrastructure Urban

CAFE-III Gives Auto Industry Investment Clarity

The government’s new Corporate Average Fuel Economy (CAFE-III) norms have provided the automobile industry with a clearer framework for technology investments, according to industry representatives. The framework seeks to balance environmental objectives with flexibility for manufacturers while encouraging the adoption of flex-fuel vehicles and biofuels. Society of Indian Automobile Manufacturers (SIAM) President Shenu Agarwal said the five-year framework would give automakers greater predictability to plan investments and accelerate innovation. He said the regulation established annual targ..

Next Story
Infrastructure Energy

Mines Ministry to Auction Two Offshore Mineral Blocks in Andaman Sea

The Ministry of Mines will launch an auction of two offshore mineral blocks in the Andaman Sea on Thursday, seeking to unlock India’s offshore mineral potential and strengthen long-term mineral resource security. The blocks will be offered under a composite licence, which permits exploration and development activities in accordance with the applicable regulatory framework. The ministry said the auction was intended to encourage systematic exploration, attract investment and promote the use of advanced technologies for offshore mineral exploration and development. The initiative is also aimed..

Advertisement

Subscribe to Our Newsletter

Get daily newsletters around different themes from Construction world.

STAY CONNECTED

Advertisement

SPECIAL OFFER
QR Code