基于DS18B20矿用低压电缆接线盒温度监测系统设计

摘要

为了提高电力线路的稳定性和安全性，及时了解矿用低压电缆接线盒温度状态信息，提出一种基于DS18B20温度传感器的矿用低压电缆接线盒温度监测技术。在详细分析红外成像技术、热电偶、热电阻、分布式光纤测温技术和智能测温技术的原理、技术特点基础上。选用DS18B20为核心设计矿用低压电缆接线盒温度监测系统，并对硬件整体结构图和温度采集软件流程图进行详细设计。%In order to improve the stability and security of the power line, timely understanding of mine low voltage cable junction box temperature state information, put forward a mine low voltage cable junction box temperature based on DS18B20 temperature sensor monitoring technology. On the detailed analysis basis of the principle and technical characteristics of the infrared imaging technology, thermocouple, heat resistance, distributed optical ifber temperature measurement technology, intelligent temperature measurement technology. Design for mine low voltage cable junction box temperature monitoring system with DS18B20 as the core, and the temperature acquisition software lfow chart of the overall structure and hardware in detail de-sign.