China's Internet industry is accelerating. In 2012, according to China's Internet industry scale has reached 365 billion yuan, compared with 262.7 billion yuan in 2011, maintained a high growth rate. CMIC, is expected in 2013 China's Internet of things the size of the market will break 400 billion, closer to the 500 billion mark. Overall, the Internet is the largest contribution to the market value of the network layer, the Chinese Internet market presents "middle strong two weak" pattern.

Perception layer, network layer and application layer is composed of three logical architecture of Internet of things, for the size of the market, the current developing situation of the network layer is better, perception layer and application layer development underpowered.

OFweek optical network news, the Internet of things perception layer is mainly responsible for sensory information, collecting data through the sensor, the digital equipment, ?