为提高火灾预防及扑灭的效率及安全性,设计了一款基于IAP单片机的环境检测灭火小车。小车具有手持控制系统和车载执行系统:手持控制系统由串口触摸屏完成指令输入和信息显示,由DS1302完成时间更新,由无线串口模块完成数据的发送与接收;车载执行系统由DHT11传感器完成温湿度检测,由MQ-2传感器完成可燃气体浓度检测,由YL-38传感器完成火源检测,由L298N完成小车移动控制,且采用风力灭火。实验测试表明该系统运行稳定,方案可行。
To improve the efficiency and safety of fire prevention and suppression,an environmental detection and fire-fighting car based on IAP was designed.The system was divided into the control system and the execution system.The control system used the serial touch screen to input control command and display the environment information.The time update was completed by the DS1302,and the communication was completed by the wireless serial port module.The execution system used the DHT11 sensor to detect the temperature and humidity.The flammable gas concentration was detected by the MQ-2 sensor,the fire source detection was completed by the YL-38 sensor,the car movement control was completed by the L298N.The experimental tests show that the system is stable and the solution is feasible.
