Sengkang-Punggol LRT stations to get track intrusion systems

By the second quarter of 2024, all 28 Sengkang-Punggol LRT stations will have the VAnGuard track intrusion system in full operation. The system works by alerting staff at Sengkang Depot's operations control centre of people or objects that fall onto the tracks. 

This will enable staff to react to emergencies in a timely manner such as by pressing the emergency stop button to halt train operations. This will also prevent track intruders from getting hit by trains, and ensures commuter safety.

On 24 February 2024, a demonstration of VAnGuard at Riviera station in Punggol East was held at 1.30am, after passenger service hours. The Sengkang-Punggol LRT network is run by SBS Transit. The other of two LRT systems here is the Bukit Panjang LRT, which is operated by SMRT.

The system uses advanced video analytics technology and artificial intelligence to analyse surveillance footage covering both the tracks and platforms to detect people and objects.

If a track intrusion is identified, staff at the operations control centre can press the emergency stop button to cut traction power. This will stop trains along a specific loop and allow staff to investigate what happened.

The system can also detect unattended objects on station platforms, and prompt staff to either assist passengers or take security action.

Surveillance footage of any intrusion or dangerous act will be shown on a monitor. 

Pasir Ris-Punggol GRC MP Yeo Wan Ling, who attended the demonstration session, said Punggol is a growing town with more passengers using its LRT system. Hence, there is a need to keep up with the safety and security systems of the rail lines servicing this community. 

Over the last decade, there were two deaths and one injury from falls onto LRT tracks.