Android PDA

●  According to different functions completed by the RFID system, the RFID system can be divided into four types, divided into electronic surveillance technology, portable data collection system, logistics control system, and positioning system. In the logistics control system, the fixed RFID reader is dispersed in a given area, and the reader is directly connected to the data management information system. When objects and people pass through the reader, the reader will automatically scan the information on the label and put the data information input data management information system for storage, analysis and processing to achieve the purpose of controlling logistics. 

●   The portable data acquisition system uses a handheld PDA  with an RFID reader to collect data on the RFID label. This system has relatively large flexibility and is suitable for the application environment that should not be installed in a fixed RFID system. Intelligent tools allow employees in the store to complete digital work during the work process and improve their work efficiency: for example, employees can quickly read, mark and manage a large number of goods through handheld terminals, in stock, cargo positions, cargo positions Management, goods inquiry, and smart shopping guide can quickly respond to provide customers with more personalized services.