Using RFID and automatic sensing technology as humidity and temperature management system and method

摘要

A temperature/humidity managing system using the RFID sensing technology for informing the states of temperature and humidity within the current goods and a method thereof are provided to prevent the problem which may be caused when using the goods by showing the color corresponding to the change of temperature/humidity. An RFID tag(100) comprises product identification information including unique information of goods in the shipment or delivery of goods. A portable terminal(200) reads RFID information recorded in the RFID tag. A delivery information management server(400) senses the location of a vehicle inputted through a GPS receiver, senses an RFID tag signal through the RFID information read by the portable terminal, and then manages the maintenance of temperature and humidity of the fresh food and dried food in real time.