Novel passive intelligent identification system

The utility model discloses a novel passive intelligent identification system. The system comprises a wireless power supply sensor platform, a client, a network server, a performer and a data base, wherein the wireless power supply sensor platform acquires acceleration in the three-dimensional direction and transmits the acceleration to the client; the client receives data and then transmits the data to the network server; the network server analyzes and converts the data into another acceleration in the three-dimensional direction, and further processes the data. By adopting the system provide by the utility model, the hardware design of a conventional wireless power supply sensor is improved, the size of the wireless power supply sensor is smaller, and the wireless power supply sensor can well achieve communication efficiency; and besides, the system overcomes the defect that a conventional authenticated encryption method completely depends on a physical key, and has a very large key space and adjustable en