基于单片机的智能涡轮流量计显示仪的设计

摘要

基于单片机的智能涡轮流量计，以轴向型涡轮流量计作为测量系统，采用智能流量显示仪并利用汽车电源供电。阐述流量显示仪表的设计，在硬件设计方面，采用了低功耗的AT89C2051单片机；软件设计采用MCS-51汇编语言，实现了瞬时流量、累计流量和分段流量的切换显示。该流量显示仪为驾驶员实时掌握油耗和公司管理人员控制管理成本提供了准确和可靠的数据。%In the intelligent flow measurement system, turbine flowmeter was chosen as the kernel, the intelligent flow measurement display meter and car power were adopted. The design of the intelligent flow measurement display meter was illustrated. AT89C2051 was used in the instrument. MCS-51 was used to design the software. It can switch to display cumulative flux, instantaneous flux and some distance flux of volume. It provides reliable data for driver and corporation manager.