基于ZigBee与GPRS的无线仓储环境参数监测系统设计

发布时间：2018-01-28 10:21

本文关键词： ZigBee GPRS 云平台远程监测　出处：《广西师范大学》2016年硕士论文　论文类型：学位论文

【摘要】：近几年来,我国快递行业如雨后春笋般涌现出来,便利的快递给我们的生活带来了方便,但随之带来的问题也显而易见。由于货物量大导致物品在仓库的滞留时常发生,一些食品、药品、烟草等易腐败变质的物品对仓储的环境有特定的要求。但现有的仓储环境检测系统的传感器、数据服务器、监视设备之间大多采用的是有线布局。这种方式不但布线繁琐、成本高,而且设备不易于维护,监视地点固定等缺点。为了解决这些问题,本文构建了一种基于ZigBee与GPRS无线传感器网络的仓储环境检测系统。系统中ZigBee无线传感器网络主要用于数据的采集,GPRS网络一方面将采集到的数据上传至云平台上,在云平台上可检测相应的传感器的数据；另一方面可通过短信实时查询各位置节点的数据。首先,本文研究了ZigBee协议及其协议栈,在此基础上采用了TI公司的CC2530芯片作为节点的控制器,设计了ZigBee无线传感器网络的节点模块。采用了GSM/GPRS通信模块,实现了将ZigBee网络的数据通过GPRS网络上传至云平台上。其次,在设计好了的硬件基础上完成了各传感器驱动程序、GPRS数据上传程序、短信程序的编写以及云平台界面的设计,完成了基于ZigBee与GPRS仓储环境检测系统的程序部分设计。最后,对整个系统进行了调试,包括ZigBee的组网,不同距离情况下数据的丢包率,数据准确率等指标进行评测。本文设计的仓储环境监测系统成本低,安装方便；其创新之处在于利用GPRS覆盖范围广阔的优点,将ZigBee无线传感器网络采集到的数据上传至物联网云平台上,用户只需一台能联网电脑或手机就可随时查看仓储环境的情况,而且不受地域的限制。本系统具有一定的通用性,可为其他环境监测系统提供了一个可行性方案。
[Abstract]:In recent years, the express delivery industry in China has sprung up, and convenient express delivery has brought convenience to our life. However, the following problems are also obvious. Because of the large quantity of goods, the retention of goods in the warehouse often occurs, some food, medicine. Tobacco and other perishable items have specific requirements for storage environment. But the existing storage environment detection system sensor, data server. Most of the monitoring equipment is wired layout. This method is not only cumbersome wiring, high cost, but also difficult to maintain the equipment, fixed monitoring location and other shortcomings. In order to solve these problems. This paper constructs a storage environment detection system based on ZigBee and GPRS wireless sensor network, in which ZigBee wireless sensor network is mainly used for data acquisition. On the one hand, the GPRS network uploads the collected data to the cloud platform and detects the corresponding sensor data on the cloud platform. On the other hand, the data of each location node can be queried in real time by SMS. Firstly, the ZigBee protocol and its stack are studied in this paper. On this basis, the CC2530 chip of TI company is adopted as the node controller, the node module of ZigBee wireless sensor network is designed, and the GSM/GPRS communication module is adopted. The data of the ZigBee network is uploaded to the cloud platform through the GPRS network. Secondly, the sensor driver program is completed on the basis of the designed hardware. The short message program and the design of the cloud platform interface, completed based on ZigBee and GPRS warehousing environment detection system part of the program design. Finally, the whole system has been debugged. Including the ZigBee network, data packet loss rate under different distances, data accuracy and other indicators to be evaluated. The storage environment monitoring system designed in this paper has low cost and easy installation; Its innovation lies in taking advantage of the wide coverage of GPRS and uploading the data collected by ZigBee wireless sensor network to the cloud platform of the Internet of things. Users only need a network computer or mobile phone to view the storage environment at any time, and not limited by the region. This system has a certain degree of versatility. It can provide a feasible scheme for other environmental monitoring systems.
【学位授予单位】：广西师范大学
【学位级别】：硕士
【学位授予年份】：2016
【分类号】：TP274

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