| 基于MSP430F169的智能灭火小车设计 |
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| 引用本文： | 淮文军,赵双剑,仲启磊.基于MSP430F169的智能灭火小车设计[J].苏州市职业大学学报,2013(2):44-48. |
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| 作者姓名： | 淮文军 赵双剑 仲启磊 |
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| 作者单位： | 苏州市职业大学电子信息工程学院,江苏苏州215104 |
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| 基金项目： | 苏州市职业大学研究性课程项目（SZDYKC-120704）; 江苏省高等学校大学生实践创新训练计划资助项目（2012JSSPITP4089） |
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| 摘 要： | 设计一个基于MSP430F169单片机的智能灭火小车,系统由电机驱动、距离传感器、灰度传感器、火焰传感器模块组成.通过距离传感器判断小车的行驶状态,改变2路PWM信号的占空比驱动左右轮运动,确保小车在规定场地上不碰擦墙壁.当检测到门口白线时,启动火焰传感器检测房间内有无火源.如果检测到火源则进一步调整位置灭火,如果没有发现火源则继续搜索其他房间后返回原点.经试验测试,小车能在规则内自主完成灭火任务.
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| 关 键 词： | MSP430F169单片机 灰度传感器 距离传感器 火焰传感器 L298N |
Design of an Intelligent Fire-fighting Car Based on MSP430F169MCU |
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| HUAI Wen-jun,ZHAO Shuang-jian,ZHONG Qi-lei.Design of an Intelligent Fire-fighting Car Based on MSP430F169MCU[J].Journal of Suzhou Vocational University,2013(2):44-48. |
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| Authors: | HUAI Wen-jun ZHAO Shuang-jian ZHONG Qi-lei |
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| Institution: | (School of Electronic Information Engineering, Suzhou Vocational University, Suzhou 215104, China) |
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| Abstract: | Based on MSP430F169 MCU, an intelligent fire-fighting car is designed whose system is composed of a motor module, grayscale sensor module, a distance sensor module and a flame sensor module. Six distance sensors control the travelling attitude of the car and the car＇ s left and right wheels are driven by changing the duty cycle of the 2-channel PWM signals to ensure that the car will not graze walls on its specified venue. The flame sensor is started to search the source of fire on touching the white line at the gate. If the fire is located, it further adjusts its position to extinguish the fire. Otherwise, it continues to search the other rooms and returns where it starts. By testing, the intelligent fire-fighting car can complete its task automatically within the rules. |
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| Keywords: | MSP430 MCU grayscale sensor distance sensor flame sensor L298N |
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