基于LabVIEW和NI myRIO的智能避障小车设计

摘要

综合运用传感器监测、NI myRIO和LabVIEW技术,设计完成了基于LabVIEW和NI myRIO的具有智能和人工操控两种控制模式的智能避障小车.利用NI myRIO处理传感器采集障碍物的距离、小车移动的速度和小车前方是否存在障碍物等参数,通过板载的WiFi模块将数据传输给PC机,并由LabVIEW编写的用户界面实时动态显示和存储上述参数.测试结果表明,该系统高效灵活,具有较好的扩展性和兼容性,同时提供良好的用户操作界面,对智能车领域的发展具有重大意义.%By applying sensor and the technology of NI myRIO and LabVIEW integrally,intelligent obstacle avoid-ance vehicle with both smart action and manual control mode based on LabVIEW and NI myRIO were designed and completed. NI myRIO sensor collects parameters of obstacle distance,car moving speed and the presence of obstacles in front of the car and transmits data to PC via on-board WiFi module. Above mentioned parameters were dynamically displayed and stored by the user interface written by LabVIEW. The testing results indicated that the system was of great significance for the development of smart car field with its highly efficient,flexible,extensible and compatible feature and user friendly interface.