The present disclosure relates to a walking aid system for a Parkinson�s disease affected person. In accordance with the present disclosure, the walking aid system comprises a stick, a first controller, a first ultrasonic sensor module, a laser generator module, a second ultrasonic sensor module, an auditory module, and a vibrator module. The stick is to be carried by the Parkinson�s disease affected person and the components are disposed on the stick. The walking aid system is configured to receive sense and measure physical parameters associated with the walking of the person and predict freezing of gait based on the physical parameters. The walking aid system is further configured to generate multiple sensory signals to alert the Parkinson�s disease affected person regarding the prediction of freezing of gait. Fig.1