智能小车无线环境监测系统设计

Design of Intelligent Car Wireless Environment Monitoring System

摘要:

温湿度、光强及烟雾数据的监测在工业生产车间、仓库货物维护中尤为重要,针对传统有线监测方式运行成本高及信息反馈滞后等不足,设计一种基于LabVIEW的智能小车无线监测系统。由下位机STM32F103RCT6控制器对多路环境参数进行数据采集,通过NRF24L01无线通信模块对数据进行传输,利用LabVIEW虚拟仪器软件在上位机对智能小车进行自动寻迹和手动控制模式切换,可实现智能小车高效率的前进、后退、左转及右转,自主避障等动作,同时通过无线通信模块将小车上的各个传感器数据采集到上位机监测界面,实现显示、存储、报警等功能。测试结果表明,系统能有效准确的反映环境数据变化,便于长时间实时的对环境数据进行采集、传输与分析,可有效提高对车间、仓库的实时监测水平,具有一定的实用推广价值。

Abstract:

Temperature and humidity, light intensity and smoke data plays an important role in industrial production workshop and warehouse cargo maintenance, aiming at the high operating costs and information feedback lag of traditional wired monitoring method, this paper designs a intelligent car wireless environment monitoring system based on LabVIEW. The STM32F103RCT6 controller can upload the multi-channel environmental data and transfer the data via the wireless communication module NRF24L01, the system switches automatic tracking and manual control mode of intelligent car in the host computer through virtual instrument software, the intelligent car system can be autonomous and high efficiency forward, backward, left and right and obstacle avoidance, While the host computer monitoring interface collects sensor data through the wireless communication module, it also has function for each data display, storage, alarm and so on. Test results show that, the system can effectively and accurately reflect the change in environmental data, which can facilitate a long data collection, transmission and analysis, at the same time can effectively improve the level of real-time monitoring on workshop and warehouse, and has a certain practical and promotional value.