Yokohama's AI Innovation: Revolutionizing Tyre Pressure Checks for Safer, Smarter Logistics

Yokohama Rubber Co., Ltd. has taken a significant step forward in tyre technology with the practical testing of an artificial intelligence (AI) solution that measures air pressure from the sound produced by tapping truck and bus tyres. This cutting-edge approach, developed in collaboration with METRIKA, Inc., promises to address long-standing challenges in logistics while enhancing safety, efficiency, and sustainability.

Traditionally, drivers have relied on their experience to determine tyre pressure by tapping tyres with a hammer—a method that, while common, is subjective and prone to inaccuracies. Yokohama's AI-powered solution transforms this practice by providing a precise, user-friendly alternative.

A Smarter Way to Check Tyre Pressure

Daily pressure checks using gauges risk valve damage and air leakage, while real-time monitoring solutions are often prohibitively expensive. Yokohama’s innovative AI technology eliminates these barriers by using sound analysis. The AI algorithm, embedded in a smartphone app, distinguishes tyre-tapping sounds from environmental noise, identifies the sound interval, and accurately estimates air pressure.

This groundbreaking system empowers drivers with an intuitive tool for quick, precise pressure checks, requiring no specialised equipment or advanced technical skills.

From Testing to Real-World Impact

Currently, in practical testing with transportation companies, this technology is being refined for greater accuracy and usability. Yokohama plans to integrate it into its next-generation Tyre Management System (TMS), which leverages the Internet of Things (IoT) to deliver tailored tyre solutions and operational strategies for logistics companies.

Driving Sustainability in Logistics

This innovation is part of Yokohama’s broader commitment to sustainable logistics. By ensuring optimal tyre pressure, the technology reduces fuel consumption, lowers costs, and enhances operational efficiency. It also aligns with the global shift towards electric and autonomous vehicles, reinforcing Yokohama’s leadership in tyre solutions for modern transportation.

Through advancements like this, Yokohama continues to redefine tyre management, paving the way for safer, more efficient, and environmentally friendly logistics operations.