【摘要】 根据水池液位连锁问题,提出并设计了一种采用CAN协议总线作为数据传输手段,利用单片机和外围电路构成的采集传输系统.该系统可以对液位高度进行实时采样和显示,若超出规定水位上下限时发出报警信号,同时液位数据经CAN驱动送CAN总线上传输.更多还原

【Abstract】 According to an actual problem of monitoring water level,a system is proposed and designed consisting of a single chip computer and peripheral circuits with the CAN-bus as the mean of data transmission.The system can be used to realize the real-time collection and display of water level data and also gives an alarm signal if the water level exceeds the upper or lower limit,and then the sampled data will be transmitted on CAN-bus driven by CAN protocol chip.更多还原