基于ZigBee技术的物流监控设计

摘要

为了对物流行业快递实施有效监控，采用ZigBee技术与GPS、GPRS、RFID相结合的方法，给出了车载终端的整体硬件结构框架的设计方法，并对SPI接口和Z-stack协议等关键技术作了分析，从而实现了运输途中对快递的实时定位、跟踪和监控。%In order to carry out the effective monitoring of logistics express industry, a design scheme of the entire hardware structure of vehicle-mounted terminal is given by combining the technologies of ZigBee, GPS, GPRS, and RFID. Finally, the key technologies such as SPI interface and the Z-stack protocol are analyzed, and thus the functions of real-time locating, tracking and monitoring at the stage of goods transportation are realized.