Today, things the word of mouth has become very high frequency vocabulary. Moreover, the networking technology is currently one of the very cutting edge of science and technology, as well as many other key industry intelligence reform implementation. Things technology has been able to achieve the interconnection of all things, so that in many areas to achieve precise positioning, remote monitoring, intelligent show and other functions, mainly in the following three key technologies.
1, RFID technology (using a radio signal sensing monitoring and recording the target data).
It consists of three parts: transponders, readers and application software system. After reading the detection signal through an antenna radio frequency signals for distributing at respective frequency an application software systems for information processing after receiving the information on the frequency signal, the interior of the device chip stored in the outgoing messages, the reader receives the frequency signal is again data analysis processing, transmitting back to the operating system, control information data.
2, WiF technology is the foundation technology of things.
WiFi technology to bear in intelligent application of information perception tasks, sensors collect information perceived environmental and other information required to support WiFi technology to be able to carry out, and the information will be gathered to exchange with each other and transmit to the application level of analysis is also required WiF technology allows highly efficient and safe conduct.
3, the sensor network is the core technology of networking technology.
The main area is required in the information acquisition and transmission of the integrated sensors, a data processing unit and a communication section components randomly distributed, interconnected to form a network structure, ie sensor network. A relatively large number of its nodes, in a complex environment adaptability. As the networking technology of the core material, which is interconnected between things, for the exchange and transmission of information plays an important role.
In fact, the core technology is the essence of things Things card, networking card as a medium exists. Installed in the instrument user card things, to meet the functional and service bearer identity, many things such technology can be achieved.