摘要
为减少船撞击事故的发生,提高野外水域工作的方便性,在ARM CortexTM-M4开发平台的基础上,设计以无线自组通讯网作为数据传递的测深防碰撞系统。本系统是以ARM CortexTM-M4芯片作为处理器,ZigBee无线通讯技术、GPS_RTK高精度定位技术和超声波测量技术作为拓展功能,最终搭建而成并实现测深、定位和防碰撞。测试结果表明,系统是拥有较强的可用性和拓展性能,有利于减少船撞击事故和方便野外水域工作。
In order to decrease the number of ship wreck accidents and improve the convenience in outdoor water working,based on ARM Cortex^TM-M4 development platform,we designed the sounding anticollision system which relies on the wireless ad-hoc communication network as data transmission.With the ARM Cortex^TM-M4 chip processor,the expansion function of ZigBee wireless communication technique,GPS_RTK high-precision location finding technique and ultrasonic measuring technique,the system was built up finally to realize the sounding,locating and anticollision.The test result indicates that this system possess stronger availability and expansion capability.
出处
《计算技术与自动化》
2015年第1期39-43,共5页
Computing Technology and Automation
基金
广东省中山大学新华学院大学生创新创业训练计划基金资助项目(2012CX007)
