PURPOSE: clever cold chain system is continuously to keep temperature or humidity appropriate from production to consumer, to supply high quality of products to consumer. ;CONSTITUTION: one or more environmental sensor modules (100) obtain the product of environment information. A kind of cold chain platform (300) include communication module execute wireless communication with it is external; Memory (320) stores product information and system information; A kind of micro controller unit (310); With the voice and image data of I/O unit. A kind of interface control module (200) connects the environmental sensor module and cold chain platform. ;The 2013 of copyright KIPO submissions;[Reference numerals] (110) temperature module; (130) humidity module; (150) security module; (200) interface module; ( 310 ) MCU ( s3c6410 ); (320) memory storage SDRAM 256M; ( 340 ) USB Wi-Fi; (343) Ethernet 10/100Mbps; ( 345 ) USB 1.1 john; (350) ZigBee module; (355) RFID module (13.56MHz ); Least common denominator (acrylamide); (BB) camera; (CC) audio; (DD) memory NAND FLASh 1G; (enantiomeric excess) SDIO MMC, standard deviation, sdhc; The ports (FF, GG, HH, II, KK) I/O; (JJ, LL) USB communication; (MM, PP) RS232 is communicated; (NN, OO) ZigBee communication
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