【摘要】 基于STM32智能车小而灵活,采用履带式底盘,用途广泛,可在复杂的、人员无法进入的环境下勘测,实现自行避障。在清晰度较好的环境下,通过手机或平板的WIFI技术可实时传输画面,在能见度较差的环境下,通过热红外探测器对人及活物进行自动避障,降低了智能车辆对雷达扫描的依赖性及雷达盲区的不可靠性,有效的提高了车辆的安全性。本文设计安装了GPS定位模块,不仅可以测量小车位置,而且可以防盗;还采用了GSM数据发送方式和WIFI实时数据传输方式,当车辆位置变化,可以通过发送短信的方式对车辆位置进行追踪,有利于在紧急任务中对车辆进行指挥、调度和管理。经测试,该设计实现了对遇难人员的快速定位,及时发出坐标信息,在一定程度上保障了人们的生命安全。更多还原

【Abstract】 Smart car based on STM32 is small and flexible,and the use of crawler chassis allowthe application in the complex environment where people can not enter and achieve their own obstacle avoidance. In the environment of sufficient light,the WIFI technology of mobile phone or tablet can transmit pictures in real time. In the environment of poor visibility,it can automatically avoid obstacles for people and living creatures through thermal infrared detection,which reduces the dependence of intelligent vehicles on radar scanning and the unreliability of radar blind area,and effectively improves the safety of vehicles.GPS positioning module is installed in this design,which can not only measure the position of the car,but also guard against theft. GSM data transmission mode and WIFI real-time data transmission mode are also adopted. When the vehicle position changes,the vehicle position can be tracked by sending SMS,which is conducive to the command,scheduling and management of the vehicle in emergency tasks. The experiment shows that the design realizes the quick positioning of the victims and timely sent coordinate information,which guarantees the safety of people’s lives to a certain extent.更多还原