【摘要】 针对小区热费计量控制现状,提出了一种安全、可靠、智能方案,采用负责数据处理的上位机加上负责执行开启功能的下位机模式,利用上位机与下位机间的串口通信,并结合自制三通阀门,实现了对小区热费数据的处理及暖气阀体的有效管理。经实践测试证明,此方案很好地实现了小区热费智能计量控制。更多还原

【Abstract】 A safe, reliable, and intellectual control plan is provided aiming at the heat fee for Residence status in quo,which contains upper machine responsible for data processing and lower mahcine responsible for unlocking the valve, by means of serial communication between upper machine and lower machine, combining homemade three - channel valve, adminstrate the fee data and the valve efficiently. As a result, the plan can do well in experiment.更多还原