According to the 2024 annual report of the China Society of Logistics, the market size of smart casters equipped with IoT sensors increased by 27% year-on-year. The main technological breakthroughs include:

pressure sensing system: real-time monitoring of load-bearing status (accuracy ± 0.5kg), automatic locking of the wheel body when the overload is 15%

self-powered module: energy harvesting through wheel rotation (single-day power generation ≥8Wh)

5G positioning function: suitable for unmanned storage scenarios, positioning error < 3cm

Typical application case:

an auto parts manufacturer through the deployment of 2000 sets of smart casters, The AGV failure rate has been reduced by 40%, and the

cold chain logistics enterprises have adopted temperature-controlled casters (working temperature -40 °C ~ 120 °C), and the cargo damage rate has been reduced by 18

%.