基于单片机的灭火机器人模型的设计.doc

常 州 大 学 毕业设计（论文） （2013届） 题 目 基于单片机的灭火机器人模型的设计 学 生 学 院 信息科学与工程学院 专 业 班 级 校内指导教师 专业技术职务 校外指导老师 专业技术职务 二 基于单片机的灭火机器人模型的设计 摘要 DESIGN OF THE FIREFIGHTING ROBOT BASED ON THE MICROCONTROLLER ABSTRACT :In this paper, the design model for the design of a microcontroller-based fire-fighting robot. System to STC89C52RC microcontroller for control core, innovation homemade flame sensor is used to measure the source of fire, use infrared receiverdiode to detect the roadblock ,the L298 drive motor rotation LCD1602 display the number of fires which are put out. The system use six innovation homemade flame sensors which consist of five remote Infrared receiverdiodes and one close Infrared receiverdiode to measure the source of fire,which compare other measurements with high precision, simple structure, reliable performance characteristics. Obstacle avoidance uses the E18 - D50NK models of photoelectric sensor, the sensor has a long detection distance, small interference by visible light, the price is cheap, easy to assemble and convenient use, etc.This design is based on digital integrated circuit technology and single-chip microcomputer technology as the core, according to the sensor signal to microcontroller processing all kinds of instructions. Add liquid crystal display, making the system in extinguishing View extinguishing the number of user-friendly features.The experimental results show that the design of low cost, high reliability, fire fast, easy installation features, very suitable for large fire risk coefficient, has a good application prospect.Key words: STC89C52 microcontroller, photosensitive transistor, infrared photoelectric switch, 1602 LCD module, L298N目录 摘要 I III 1引 言 1 1.1 课题的 1 1.2课题的研究现状 1 1.3 课题的研究意义 1 1