NETRA integrates PIR and ultrasonic sensors with edge AI on Raspberry Pi to achieve 95% intrusion detection accuracy and zero false alarms at 75% lower cost than existing optical fiber systems.
A comprehensive review of indian railway freight business: Strategies for regaining the lost ground and future prospects
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Smart Railway Obstruction Detection System using IoT and Computer Vision
NETRA integrates PIR and ultrasonic sensors with edge AI on Raspberry Pi to achieve 95% intrusion detection accuracy and zero false alarms at 75% lower cost than existing optical fiber systems.