摘要
介绍了一种以８０３１单片机为核心的动态数字称重显示器及主要功能．硬软件设计特点．该设备结构简单、操作方便、精度高、成本低．适合我国国情．实现了进口称重显示器８１４２的国产化．可用于物料的自动实时称重和监控．
new type weighing digital indicator. based on model 8031 single-chip -microcomputer. is introduced. In burden system of glass production. the automatic weighing and controlling of materials is realized. Its main functions. hardware principles and spftware specifications are related. The functions of the indicator are the same as of model 8142 and Chinese-builtify of the foreign intelligent weighing indicator is realized.
