“铁头娃”头盔是一款为外卖员设计的头盔，旨在为外卖员提供适当服务，减少配送过程中的危险行为。能够实现播报订单信息等功能，减少驾驶过程中查看手机的行为，通过语音、手势和头部感知三位一体的交互操作，确保用户能高效安全地完成接拨电话等操作。基于脉搏波信号监测用户身体状况，系统识别疲劳等情况可减少派单量。

The "Iron head boy" helmet is a helmet designed for takeaways. It aims to provide appropriate services for takeaways and reduce dangerous behaviors in the delivery process. It can realize functions such as broadcasting order information, reducing the behavior of checking mobile phones during driving, and ensuring that users can efficiently and safely complete operations such as making and receiving calls through the operation of voice, gesture and head perception. The user's physical condition is monitored based on pulse wave signals, and the system recognizes fatigue and other situations to reduce the amount of orders.