摘要
为了降低火灾中未知因素对救火人员的伤害,设计了基于单片机的无线智能灭火小车。小车采用L298N电机驱动芯片,结合IAP15F2K61S2单片机中PCA模块,实现PWM波实时调速;利用nRF24L01无线模块进行小车和按键控制器之间的数据指令传输;使用火焰传感器对火源进行探测,控制小车灭火装置的启停,完成灭火过程。实验表明,nRF24L01无线模块在多种环境测试下能进行稳定传输;灭火模块灵敏度高、检测精确,确保了火源探测与扑灭。
To reduce the damage of the unknown factors in the fire,this paper designs a wireless intelligent fire fighting vehicle with single chip microcomputer.The vehicle is equipped with L298N motor driver chip and PCA module with MCU IAP15F2K61S2 which is used to achieve real-time PWM speed requlation;The nRF24L01 wireless module is used to transfer the data between the vehicle and the key controller and the flame sensor is used to detect the fire source and control the starting and stoping of the fire extinguisher until the end of the fire extinguishing process.Experiments show that the nRF24L01 wireless module has stable transmission performance under various environmental.Its modele is characteristic of high sensitivity and accurate detection,so it can be used to ensures the detection and suppression of fire.
作者
朱文祥
金琦淳
丁柏文
任俊
王琪
ZHU Wenxiang;JIN Qichun;DING Baiwen;REN Jun;WANG Qi(School of Mechatronic and Power Engineering,SuzhouInstitute of Technology Jiangsu University of Science and Technology,Suzhou 215600,China;School of Mechatronic and Power Engineering,Zhangjiagang campus,Jiangsu University of Science and Technology,Suzhou 215600,China))
出处
《机械制造与自动化》
2018年第2期137-140,共4页
Machine Building & Automation
基金
江苏省2015年本科生创新计划(201513991003Y)
江苏省高校自然科学研究面上项目(14KJB460010)
张家港市香樟树众创空间项目
关键词
单片机
无线控制
智能灭火小车
single chip microcomputer
wireless control
intelligent fire fighting vehicle
