基于增强型微处理器的燃气检测自保护系统设计与实现
Design and Implementation of Gas Detection Self Protection System Based on Enhanced Microprocessor

燃气安全无小事，一旦使用不妥就会发生火灾、爆炸和令人窒息的严重安全事故。为实现燃气的安全、高效使用，本文设计并实现一种基于增强型微处理器的燃气检测自保护系统。该系统主要分为硬件部分和软件编程两个部分，其中硬件部分主要由系统的控制器增强型微处理STC15F2K60S2、系统执行元件双舵机模块SERVO-C1/C2、通讯模块485、检测元件可燃气体报警器GT-ACE23222a及供电电路等组成。选用卡式炉罐气来模拟被测对象可燃气体用于实现系统的实物测试，测试结果显示：该系统可以有效地实现燃气检测值异常时的自我保护、自我切断功能，具有一定的应用价值。
Gas safety is no small matter. Improper use of gas can lead to serious safety accidents such as fires, explosions, and suffocation. To achieve safe and efficient use of gas, this article designs and implements a gas detection self-protection system based on an enhanced microprocessor. The system is mainly divided into two parts: hardware and software programming. The hardware part mainly consists of the system’s controller enhanced microprocessor STC15F2K60S2, system execution component dual servo module SERVO-C1/C2, communication module 485, detection component combustible gas alarm GT-ACE23222a, and power supply circuit. The gas from the cartridge furnace is used to simulate the combustible gas of the tested object. Thus, the physical testing of the system is completed. The physical test results show that the system can effectively achieve self- protection and self cutting functions when the gas detection value is abnormal, and has certain application value.