掌上型电脑在自来水抄表中的应用

掌上型电脑可用于现场采集数据，并通过计算机通讯端口将数据传输至信息系统，是一个省人力、高效率的数据采集解决方案。以掌上型电脑在自来水抄表中的应用为范例，阐述了掌上型电脑的系统方案、功能设计、工作流程和软件设计等内容。对掌上型电脑功能扩充和进一步应用提出了可行的设想。

Application of Handy Computer in Recording Pipe Water Volume

Handy computer has been applied in data acquisition.The datum can be input to information system by computer communication port. This is an efficient method by which the manual labour for data acquisition will be much saved.The paper gives an example for the application of handy computer in recording pipe water volume;the contents such as system frame,function design,working course and software design of handy computer have been explained in detail.And some ideas about improvement of function expansion and further application of handy computer are also proposed in this paper.