摘要
针对目前全国大部分地区的强降雨,各个大城市的道路积水情况并不能实时掌握,而且道路深水区有可能对行人或者车辆造成危害,设计了城市道路积水多点监测系统。该系统以STM32作为上位机,各个监测点使用以51为内核的STC12C5A60S2单片机作为下位机,水位的测试使用水位压力变送型传感器,然后搭载无线射频来实现信号传输的功能,解决了电缆传输的局限性,其测量水深可显示于搭载的显示屏,以提醒行人注意。该设计结构简单,可进行精确地数据采集,很好的满足了实际的需要。
In view of the present most regions of the country＇s heavy rainfall, each big city roads cant real-time control, and the way of deepwater area is likely to cause harm to the pedestrian or vehicle, urban road seeper multipoint monitoring system is designed. The system with STM32 as upper machine, individual monitoring-station use for a 51 kernel STC12C5A60S2 single-chip computer as lower machine, water level of the test using water pressure transmitting type sensor, and then pick up radio frequency to realize the function of the signal transmission, solves the limitations of cable transmission, the measured depth of the water can display on screen, in order to alert pedestrians. This design has simple structure, can be a precise data collection, very good to satisfy the actual needs.
作者
白宏图
刘华
BAI Hong-tu;LIU Hua(Xi＇ an Institute of Railway Technology, Xi＇ an 710014 China)
出处
《自动化技术与应用》
2018年第4期156-158,共3页
Techniques of Automation and Applications
作者简介
白宏图（1981-），女，大学讲师，研究方向：微型计算机技术应用。
