Researchers at the University of Adelaide in Australia have devised a method for detecting leaky pipes using artificial intelligence (AI) and pressure waves.

The technique for detecting cracks relies on intentionally produced small pressure waves that travel through a network of pipes. Sensors linked to the deep learning AI have been trained to detect minute changes in the small waves' behavior when they happen upon a fault in the pipe wall.

Once fully trained, the AI will be capable of detecting leaks, even imperceptible ones, within 1% of their location in mere seconds.

The method, according to the developers, is less expensive and less time-consuming than current leak detection methods.

The system is detailed in the Journal of Water Resources Planning and Management.