LTA studying use of smartphone screens to display information from new ERP unit: Amy Khor

SINGAPORE: The Land Transport Authority (LTA) is studying whether data from the new on-board unit (OBU) in vehicles can be pushed to smartphones, allowing them to be used as an alternative display screen for electronic road pricing (ERP) information.

This is a “possible future upgrade” for the OBU, said Senior Minister of State for Transport Amy Khor in Parliament on Monday (Oct 5). 

It was announced last month that installation of the OBU – replacing the current in-vehicle units (IU) – will start in the second half of 2021. These will be used when Singapore switches to the satellite-based next-generation ERP system in mid-2023.

Dr Khor said authorities are consulting workshops and authorised motor vehicle agents on how best to install the OBUs. 

“For example, the OBU display unit can be installed in cars such that the blockage of the windscreen is very minimal, and can be folded

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