IC卡電表欠費(fèi)預(yù)報(bào)系統(tǒng)的設(shè)計(jì)

電子信息工程論文編號(hào):DZXX013  論文字?jǐn)?shù):10518,頁數(shù):34

目錄
摘要 I
ABSTRACT II
緒論 1
第1章 設(shè)計(jì)方案論證 3
1.1發(fā)送電路 4
1.2接收電路 4
第2章 硬件設(shè)計(jì) 5
2.1控制芯片 5
2.1.1主要特性 5
2.1.2振蕩器特性 5
2.1.3芯片擦除 6
2.2傳輸模塊 6
2.3發(fā)送電路設(shè)計(jì) 8
2.3.1原理簡(jiǎn)述及框圖 8
2.3.2原理圖 8
2.4接收電路設(shè)計(jì) 9
2.4.1原理簡(jiǎn)述及框圖 9
2.4.2原理圖 9
2.5報(bào)警裝置 10
2.6穩(wěn)壓電源 10
2.7測(cè)試電路 10
第3章 軟件設(shè)計(jì) 12
3.1發(fā)送程序設(shè)計(jì) 12
3.1.1發(fā)送程序流程圖 12
3.1.2發(fā)送程序詳細(xì)設(shè)計(jì) 13
3.2接收程序設(shè)計(jì) 15
3.2.1接收程序流程圖 15
3.2.2接收程序詳細(xì)設(shè)計(jì) 15
第4章 系統(tǒng)調(diào)試 18
4.1軟硬件調(diào)試 18
4.2穩(wěn)定性測(cè)試 20
4.3工具介紹 21
4.3.1串口精靈2.8 21
4.3.2開發(fā)工具 22
第5章 系統(tǒng)設(shè)計(jì)總結(jié) 24
致謝 25
參考文獻(xiàn) 26
附錄 27
附錄1: 系統(tǒng)硬件電路設(shè)計(jì)原理圖 27
附錄2: 系統(tǒng)程序 28

摘要
 IC卡電表的廣泛應(yīng)用，極大的方便了用戶和電力公司，節(jié)約了勞動(dòng)力，減去了收電費(fèi)和交電費(fèi)的許多麻煩，但同時(shí)，由于IC電表的設(shè)計(jì)方面的遺漏，其報(bào)警功能還是不能達(dá)到用戶的滿意程度。在這個(gè)大背景下，我們選擇“IC卡電表欠費(fèi)預(yù)報(bào)系統(tǒng)的設(shè)計(jì)”這個(gè)課題，希望能夠?qū)�IC電表領(lǐng)域有所貢獻(xiàn)。
 由于該設(shè)計(jì)需要解決的是一個(gè)日常生活的實(shí)際問題，系統(tǒng)具有很強(qiáng)的社會(huì)應(yīng)用性，所以，在系統(tǒng)的設(shè)計(jì)中，實(shí)現(xiàn)系統(tǒng)功能，降低系統(tǒng)成本是設(shè)計(jì)的指導(dǎo)思想。預(yù)交費(fèi)IC電表在預(yù)存電量剩余為一定值時(shí)，LED發(fā)光告警。由于住宅小區(qū)整個(gè)樓層或整棟樓的用戶電表集中在一個(gè)電力柜中，用戶觀測(cè)告警信號(hào)很不方便。為了使用戶方便讀取欠費(fèi)告警信號(hào)，同時(shí)不改動(dòng)現(xiàn)有公用設(shè)施的狀態(tài)，系統(tǒng)采用單片機(jī)為控制模塊，電力線載波通訊模塊為傳輸模塊，利用電力線做傳輸介質(zhì)。
 
關(guān)鍵詞：IC卡電表 單片機(jī) 欠費(fèi)報(bào)警
ABSTRACT
 IC card electricity meter extensive use, extremely large convenient consumer and electric power company, has saved a labour force, subtractive an awful lot of trouble  collecting electric charge and delivering electric charge, is but  simultaneous, since IC electricity meter design aspect leaving out , it's the function giving an  alarm are still the satisfied degree being able to not reach a  consumer. Under this big background, we choose "the IC card electricity meter owing forecasting system-consuming design" this problem, hope is able to make contribution to IC electricity meter field.
 Since should design the actual problem requiring that solving is a daily life, system has the very strong society applicability, reason why, realizing system function, reducing system cost in systematic design, is the guiding ideology designing that. Deliver IC-consuming electricity meter in advance reporting an emergency in prestore quantity of electric charge surplus for LED gives out light when certain value. Since the entire storey of housing district or the entire ridgepole building consumer electricity meter concentrates alarm on a electric power chest middle, the consumer observes do not go to the lavatory very much. For making a consumer convenient fetch owe alarm-consuming , not changing the state now having public facilities at the same time, system adopt the  monolithic machine to be under the control of module , the electric line of force carrier wave communication module is to transfer a module , make use of an electric line of force to do transmission medium.
 
Keywords:  IC card electricity meter    Monolithic machine
 Owe warning-consuming