智能化家用煤气监控装置的设计

摘要

The overal design sheme of the intel igent household gas monitoring device is given in this paper.The STC89C52 sin-glechip is used for control ing core.The gas concentration is monitored by the MQ-5 gas sensor and is displayed by LCD. The intel igent household gas monitoring device can not only detect and display the gas concentration but also prevent accidents by taking corresponding measures according to the gas concentration.The structure and the working principle of the intel igent household gas monitoring device is described detailedly in this paper.%给出了一种智能化家用煤气监控装置的总体设计方案，该方案以STC89C52单片机为控制核心，使用MQ－5气体传感器对煤气浓度进行检测并将其显示在LCD液晶显示器上。该监控装置除了可以检测并显示煤气浓度，还能够根据煤气浓度采取相应措施以防止事故发生。详细描述了智能化家用煤气监控装置的组成结构和工作原理。