CAJ | 학술논문

　　为了降低水产品物流中的损耗，必须对冷藏车内的温湿度进行实时监测。为此，以 ZigBee 技术为基础，应用CC2530片上系统和SHT11数字温湿传感器，设计开发了一种冷藏车智能无线传感器节点，并描述了节点的硬件设计和软件工作流程。经过对后续节点灵敏度和传感器节点精度测试表明，节点完全适用于冷藏车的物流全过程。
　　위료강저수산품물류중적손모，필수대랭장차내적온습도진행실시감측。위차，이 ZigBee 기술위기출，응용CC2530편상계통화SHT11수자온습전감기，설계개발료일충랭장차지능무선전감기절점，병묘술료절점적경건설계화연건공작류정。경과대후속절점령민도화전감기절점정도측시표명，절점완전괄용우랭장차적물류전과정。
In order to reduce aquatic product quality loss and achieve real-time monitoring of the temperature and hu-midity in the refrigerated trucks during the transport , this article develops an intelligent wireless sensor network node which is based on ZigBee protocol, applying CC2530 System on Chip and SHT11 digital temperature and humidity sensor . Further on, the research showed that the design of nodes and the process of software .Subsequent testing for the node sen-sitivity and the sensor node performance showed that aforementioned nodes can be applied on the refrigerated trucks .