【摘要】 针对居民不方便查询用电量和电费这一现状,研制了一种电费网上查询及缴纳系统。该系统采用虚拟仪器技术,利用LabVIEW强大的网络通信功能,实现了电费网上查询及缴纳。实验表明,该系统运行可靠,操作简便,可扩展性强,简化了系统的维护。更多还原

【Abstract】 In light of the status quo that the residents are inconvenient to inquire the electricity consumed and the bill,a system for online electricity bill inquiry and payment based on LabVIEW has been developed.Virtual instrument technology is adopted and LabVIEW′s powerful network communication functions are used in the system to have realized online electricity bill inquiry and payment.Experiments show that this system is reliable and easy to operate,it has strong scalability and simplifies system maintenance.更多还原