| 摘要 |
<p>The invention relates to a combined address identification system and method and auto identification device. Commodity seller sends identification code and verification device address to switchin combined address device via identification device; switchin combined address device compounds identification code and identification device address to generate new identification code and compares it with identification code involving identification device address which prestored in identification server, then transmits the result to identification device and verification device simultaneity to confirm commodity property; commodity purchaser sends commodity verification code to switchin combined address device via verification device; switchin combined address device compounds verification code and verification device address to generate new verification code and compares it with verification code involving verification device address which prestored in verification server to confirm commodity property; commodity producer receives verification device address of purchaser via identification device, and writes sale information to engage in commodity sales. Auto identification device auto acquires the identification code and verification device address.</p> |
