微处理机
微處理機
미처리궤
MICROPROCESSORS
2014年
3期
92-95
,共4页
单片机%预付费%电能表
單片機%預付費%電能錶
단편궤%예부비%전능표
Microcontroller%Prepayment%Energy Meter
预付费电能表是实行“先购电，后用电”的一种计量装置。系统以单片机为主控核心，集电能采集、数据处理、写卡、显示及控制等多种功能为一体。设计实现的智能预付费电能表具有稳定性强、实时性好及使用方便等特点，不仅克服了手工抄表缺乏智能化的缺点，而且能适应多种应用状况，具有良好的发展前景和应用价值。
預付費電能錶是實行“先購電，後用電”的一種計量裝置。繫統以單片機為主控覈心，集電能採集、數據處理、寫卡、顯示及控製等多種功能為一體。設計實現的智能預付費電能錶具有穩定性彊、實時性好及使用方便等特點，不僅剋服瞭手工抄錶缺乏智能化的缺點，而且能適應多種應用狀況，具有良好的髮展前景和應用價值。
예부비전능표시실행“선구전，후용전”적일충계량장치。계통이단편궤위주공핵심，집전능채집、수거처리、사잡、현시급공제등다충공능위일체。설계실현적지능예부비전능표구유은정성강、실시성호급사용방편등특점，불부극복료수공초표결핍지능화적결점，이차능괄응다충응용상황，구유량호적발전전경화응용개치。
Prepayment energy meter is a kind of measurement device which is used for electric paying.The device employs the microcontroller as the core with the main modules such as electric energy collection module,data processing module,card read-write control module,digital display module and so on.The proposed intelligent device has good performance such as stronger stability,higher real-time level and easy to use.Moreover,the new electrical meter overcomes disadvantage of low intelligence because of manual operation.The designed prepayment energy meter can be used in different environ-ments and has great prospect for development and application.
