移动应急智能小车的设计与实现

Design and Implementation of Mobile Emergency Intelligent Car

为确保灾害或事故现场的人身安全,提高救援效率,设计并实现一种具有事故灾害信息采集与报送、现场示警和救援功能的移动应急智能小车。小车以恩智浦MK66FX1M0VLQ18为主控制单元,通过MT9V034摄像头采集图像,分析处理道路图像信息,依据GPS信息完成定位,通过无线方式将采集信息上传网络,能够自主沿着道路标线到达指定位置进行事故示警和处置。模拟道路测试结果验证了移动应急智能小车达到设计要求,具有较好的实用性。

In order to ensure personal safety at the scene of disaster or accident and improve rescue efficiency,a mobile emergency intelligent car with the functions of accident disaster information collection and reporting,on-site warning and rescue was designed and implemented in this paper.The NXP MK66FX1M0VLQ18 is taken as main control unit by the car to analyze and process the road image information collected by the MT9V034 camera,and completes the positioning according to the GPS information,uploads the collected information to the network through the wireless way.The intelligent car is able to automatically follow the road markings to reach the designated position for accident warning signs and disposal.The simulated road test results verify that the mobile emergency intelligent car meets the design requirements and has good practicability.