国产精品久久久久精品三区,亚洲精品综合欧美二区变态,国产大片b站免费观看一区二区,91色色色色色色色,欧美成人性一区二区三区,91老熟女乱伦,久久久精品免费久精品蜜桃,韩国主播精品一区二区三区,国产精品美女久久久久久久网站,久久精品成人一区二区三区97精品久

Digital television reception

Receive multiple channels of digital terrestrial broadcasting

Emergency broadcast reception

Receive multi-channel emergency broadcasts

Multi-network integration.

GMT-WiFi, Internet, Internet of things and other network architectures

Multi-channel data push

DTMB /Network channel and other multi-channel data push, interactive two-way return.

Human induced

In the device body sensing range, the system automatically switch / change the playback content

Face recognition 

Accurate description of facial features, expressions, gender, age, etc., and interact precisely

Ultrasonic push

Advanced acoustic coding technology to achieve close-precision data push, information barrier-free dissemination

Speech recognition

Advanced Natural language recognition technology, with real and interesting interaction

Population flow statistics based on biological characteristics

The use of biometric detection and identification technology to achieve accurate statistics of population flow, geographical, age distribution and audience men and women, etc.

Touch screen guide

Intelligent terminal touch, convenient inquiry guide, public service facilities, peripheral transportation or national policy, news and so on.

No information