This article introduces the design of an intelligent safety helmet with human-computer interaction,mainly consisting of several modules:a bluetooth module designed with the high-performance BXC6332A chip,voice control,BDS/GPS dual positioning,and MEMS pressure sensor.These components work together to monitor the safety of cyclists and facilitate accident rescue operations.The helmet allows for voice-controlled turn signal indicators,uses pressure sensors to detect bicycle accidents,and continuously collects location and vital signs data.This data,along with alert messages,is then sent to the cloud.Rescue teams can track the cyclist's location and health status,enabling them to respond quickly in case of an emergency,ensuring timely rescue and enhancing cycling safety.
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