[comprehensive] smart helmet: bring your own voice system can also live video

On the morning of the 10th, the 2017 World IoT Expo opened in Wuxi. Big coffee gathered, high-tech products get together. The Fair's exhibition hall attracted a total of 67,000 visitors a day. On the other side of the Expo exhibition hall, a national university biological networking design competition finals are also underway. The 120 teams of college students from national universities have also brought their “black technology” and made their debut at the fair. .

Smart Helmet: Bring Your Own Voice System to Live Video

The helmets used by the workers on the construction site have low technical content. If there is a helmet equipped with a smart voice system and a live video feature, will there be a big surprise? At the competition site, the Chen Zixuan team of the Internet of Things at Wuhan University took a year to develop this smart helmet system. University students demonstrate intelligent helmets for reporters According to Chen Zixuan, this smart helmet can use Bluetooth to acquire data to locate, and the background can also play video images of hats at any time. Even more "intelligent" is that the helmet can also collect the movement data of the hooded person to the background, and the background can judge whether the status of the hooded person is abnormal according to the data. This high-tech hard hat will not be heavy? The reporter weighed a bit at the scene, in addition to three more batteries, and the weight of an ordinary helmet is basically the same.