Contactless proximity automated data collection system

The fast data transmission and system, comprising the non-contact to storage and retrieve the information of non-contact and a radiofrequency card and application technology. The generally system comprises a host computer (instrument computer system), the target radiofrequency terminal and multiple portable labels (for multiple intelligent card or a comprises a card). Host non-label of providing specific application function, image preventing the fraudulent with a height protection function. The target for providing to control the radiofrequency antenna, and solves the radiofrequency field the conflicts between the labels. The label and main machine and are reliability high-speed and security of fine/data exchanging information, the is using settles with the unique simulation and digital circuit, nonvolatile memory and a logic ASIC customizing and result. Each label participates a transaction of the target, the exchanging information sequence permits from the tag readout or writing data the label. The exchanges provided with a wireless communication connection, solves the communication conflicts with the labels, two ends of identifying a transaction, quickly and powerfully through the transmission rod information, and at the transaction the integrity and reliability. The system structure for ensuring the transmits the data integrity functions, therefore eliminated in the system neutral pollution data subject matter the card. Design to permit structure and simple protocol and effectively trading the product system and data generation/information processing apparatus.