摘要
在短距离的数据采集过程中,有时会出现一些问题,如重复工作、电缆连接复杂、要求实时数据处理等,因此本文基于STM32设计了测量温湿度的短距离校园能耗数据采集系统.该系统采用Cortex-M3核心ARM处理器和蓝牙串口模块,实现无线数据的传输,最终在上位机显示接收到的数据.调试结果表明,传输速率小于119 200bps时,能够保证稳定可靠的数据传输,通过该系统分析能耗数据,监测学校能耗使用情况,从而克服上述问题,有效的控制校园内部的能源消耗.
In short data collection process, sometimes there will be some problems, such as repeated work, such as complicated cable connection, real- time data processing requirements, so we design the short distance of the measuring temperature and humidity acquisition design of energy consumption data in campus based on STM 32.The system adopts the core ARM processor architecture,Cortex- M3, Bluetooth serial port module, wireless data transmission, finally in PC display the received data. Debugging results show that the transmission rate is less than119200 BPS, to ensure stable and reliable transmission of data, through the system analysis of energy consumption data, monitoring school usage of energy consumption, so as to overcome these problems, effective control of energy consumption within the campus.
出处
《吉林建筑大学学报》
CAS
2015年第2期69-72,共4页
Journal of Jilin Jianzhu University
基金
吉林省科技支撑计划重点项目(20130206084SF)
