Mass Rapid Transit Authority of Thailand (MRTA) launched the service of 2 Robot Parking machines at Phetchaburi Station on the M.R.T. Chaloem Ratchamongkhon Line (MRT Blue Line) to add another 32 parking spaces in the parking lot at Phetchaburi Station to be a total of 54 parking spaces. The parking fare is same as regular rates, 15 Baht per 2 hours for MRT passenger, 50 Baht per hour for non-MRT passenger, and 2,000 Baht for monthly parking. The parking lot at Phetchaburi Station is the 3rd parking lot of MRTA where have the Robot Parking after Sam Yan Station (1 machine) and Huai Kwang Station (3 machines).

MRTA has created a project to increase parking space along the MRT Blue Line by using the robot parking system technology for increasing the number of parking spaces and optimal space utilization along with providing convenience to service users.