基于Atmega16单片机的瓦斯监测仪设计
esign of Gas Detection Equipment Based on ATmega16
针对煤矿作业环境异常恶劣以及矿井瓦斯事故频发的情况，本文设计了一种基于Atmega16单片机的瓦斯监测仪。单片机通过ADC通道读取瓦斯传感器输出的电压信号，对井下瓦斯气体浓度实时采集、显示。瓦斯浓度超过预先设定的安全临界值时仪器自动报警。仪器还可通过RS-485总线的通信接口，将采集到的数据上传至上位机。该设计具有准确度高、低成本、低功耗的特点。
onsidering extremely hostile working environment and frequency gas accident in coal mine. A gas detection equipment based on Atmega16 MCU is designed in this paper.The MCU captures the voltage output by gas sensor ,achieves real-time gathering and showing of the gas concentration. When detected gas concentration exceeds preinstall safety value, this equipment will alarm.With the communication interface based on BUS RS-485, the equipment can upload the data collected to the host computer.This design has many advantages such as high accuracy,low cost and low power consumption.
吴轲、刘鹏、刘永春
矿山安全、矿山劳动保护电子技术应用自动化技术、自动化技术设备
自动化仪器仪表与装置瓦斯监测mega16RS-485 通信
utomation Instrument and EquipmentGas Detectionmega16RS-485 Communicate
吴轲,刘鹏,刘永春.基于Atmega16单片机的瓦斯监测仪设计[EB/OL].(2010-12-16)[2025-08-11].http://www.paper.edu.cn/releasepaper/content/201012-560.点此复制
评论