大型物联网设备中智能嵌入式监测系统设计

发布时间：2017-12-27 18:31

本文关键词：大型物联网设备中智能嵌入式监测系统设计　出处：《现代电子技术》2016年24期 　论文类型：期刊论文

【摘要】：当前智能监测系统由于尺寸较大,导致生产成本过高,且安装维护非常复杂。为此,针对大型物联网设备,设计一种智能嵌入式监测系统。给出系统的总体结构,将S3C2440处理器作为核心控制器,依据传感器采集的监测数据对大型物联网设备进行异常检测,当传感器向处理器传输的数据值高于报警阈值时,处理器将利用LCD液晶屏对结果进行显示,发出蜂鸣报警,把高于阈值的数据保存至嵌入式数据库中。详细介绍S3C2440处理器、RS 232串口、蜂鸣器、SD卡、NAND FLASH存储器和传感器的硬件结构。软件设计时,给出系统的程序开发流程和建立Qt/Embedded项目文件的详细代码。实验结果表明,所设计系统不仅监测精度高,且实时性强,整体性能优越。
[Abstract]:Because of the large size of the intelligent monitoring system, the cost of production is too high and the installation and maintenance is very complicated. For this reason, a kind of intelligent embedded monitoring system is designed for the large-scale Internet of things. The overall structure of the system is given, the S3C2440 processor as the core controller, based on the monitoring data collected by sensors on large-scale networking equipment for anomaly detection and sensor data transmitted to the processor when the value is higher than the alarm threshold, the processor will use LCD LCD screen to display the beep alarm, save the data to the embedded database above the threshold. The hardware structure of S3C2440 processor, RS 232 serial port, buzzer, SD card, NAND FLASH memory and sensor is introduced in detail. When the software is designed, the program development process of the system and the detailed code for the establishment of the Qt/Embedded project file are given. The experimental results show that the designed system not only has high monitoring accuracy, but also has strong real-time performance and excellent overall performance.
【作者单位】：黄河科技学院信息工程学院;郑州成功财经学院信息工程系;
【基金】：国家自然科学基金(60873139) 河南省高等学校青年骨干教师资助计划:移动智能终端关键技术研究及应用(2014GGJS-150) 郑州市嵌入式系统应用技术重点实验室课题(121PYFZX177)
【分类号】：TP274
【正文快照】： 0引言物联网就是利用局部网络或互联网等通信技术把传感器、控制器、机器、人员和物等通过新的方式联系在一起,形成人与物、物与物相联,实现信息化、远程管理控制和智能化的网络[1-3]。大型物联网设备涉及的数据量较多,易受到恶意节点入侵,因此,需设计一种有效的监测系统,以保

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