【正文】 ****************函數(shù)功能:LCD初始化子程序入口參數(shù):出口參數(shù):***************************************************************/void lcd_init(){ lcd_wcmd(0x38)。 //顯示模式設(shè)置 delay1(1)。 lcd_wcmd(0x0c)。 //顯示開 及 光標(biāo)設(shè)置 delay1(1)。 lcd_wcmd(0x06)。 //光標(biāo)移動設(shè)置 delay1(1)。 lcd_wcmd(0x01)。 //清屏 delay1(1)。}頭文件void exter1() interrupt 2{ clk_num++。 //判斷 if((clk_num1)amp。amp。(clk_num10)) { if(card_dat==1)card_data_H=0X80。 else card_data_H=0x00。 card_data[data_num]=((card_data[data_num]1)|card_data_H)。 } if(clk_num==11) { data_num++。 //記錄數(shù)據(jù)的數(shù)組位數(shù) clk_num=0。 //第一個數(shù)據(jù)記錄完畢 記錄脈沖信號的變量清零 從而開始記錄下一個數(shù)據(jù) if(data_num==33) data_num=0。 }} //下面將通過外部中斷讀取后的編碼轉(zhuǎn)換為十進(jìn)制數(shù)字void deal_card_data()//處理讀取卡片的信息{ uchar i。 if(card_data[32]==0x5a) //表示已經(jīng)讀取11位數(shù)據(jù) { for(i=0。i10。i++) { //斷碼轉(zhuǎn)為阿拉伯?dāng)?shù)字[通碼、斷碼轉(zhuǎn)換為卡號] switch(card_data[i*3]) { case 0x45: card_num[i]=0。 break。 case 0x16: card_num[i]=1。 break。 case 0x1E: card_num[i]=2。 break。 case 0x26: card_num[i]=3。 break。 case 0x25: card_num[i]=4。 break。 case 0x2E: card_num[i]=5。 break。 case 0x36: card_num[i]=6。 break。 case 0x3D: card_num[i]=7。 break。 case 0x3E: card_num[i]=8。 break。 case 0x46: card_num[i]=9。 break。 } } }}頭文件/******************定時器T1初始化******************************/void T1_init(){ ET1 = 1。 //允許T1中斷TMOD = TMOD|0X10。 //T1工作在方式1TH1 = ( (uint)(50000/ + ) ) / 256。 //TL1 = ( (uint)(50000/ + ) ) % 256。 TR1 = 1。 //啟動定時器}/*****************定時器T1中斷服務(wù)程序*************************/void T1_irq(void) interrupt 3{ TH1 = ( (uint)(50000/ + ) ) / 256。 //定時器T1的高8位賦值 TL1 = ( (uint)(50000/ + ) ) % 256。 //定時器T1的低8位賦值N_T1_10++。if( (N_T1_10 == 50) amp。amp。 (F_GO_OUT == 1) ) {D_LOCK = 1。 //關(guān)門鎖LED = 1。 //熄滅LEDBUZZER = 1。 //蜂鳴器 關(guān) F_GO_OUT = 0。 //清 門鎖開標(biāo)志N_DISPLAY = 0。 //顯示界面標(biāo)號清零，返回初始界面}}附錄二 系統(tǒng)仿真圖外文資料翻譯 Intelligent Community “antitheft perimeter alarm system” posed ofThrough examples of projects systematically introduced the Intelligent Community antitheft perimeter alarm system ponents. 整個系統(tǒng)是由入侵報警、閉路電視監(jiān)控系統(tǒng)、門禁系統(tǒng)、巡更簽到系統(tǒng)等共同組成一個有機(jī)的防御體系，各部分相互獨(dú)立又相互聯(lián)系。The whole system by the intrusion alarm, closedcircuit television monitoring systems, access control systems, such as Patrol attendance system prising an organic defense system, part of the independent and interrelated.1 One week of munity antitheft alarm system posed of district boundary antitheft alarm system is the Intelligent Community realize the importance of safety management systems, including intrusion alarm system, the Patrol attendance systems, access control systems, closedcircuit television monitoring system, telephone alarm system, emergency System. Alarm System five security line of defenseRoad safety first line of defense: the perimeter alarm system to prevent pose to guard against the wall and turned into the munities surrounding the illegal invaders. Active sensors using infrared or cable on the injector. Road Safety second line of defense: a monitoring system by the munity, the munity access channel, and the main vehicles, and the personnel and facilities to focus on monitoring and management. Community Alarm System with perimeter protection system and onsite records to monitor and improve the efficiency of the police response. The third line of defense security: security patrol from a management system, through residential areas on the residential areas of security personnel suspicious persons, incidents supervision. Patrol electronic systems to ensure that security personnel patrolling in place to achieve the strict management of district property. The fourth line of defense Road safety: from networkingfloor a visual Talkback System can be Xianduorenyuan shut stairs, and prevent foreign staff fourstring.Fifth Road safety line: the family a burglar alarm system, which is part of a security system Tongxinluo most important aspect is the last link. When a thief39。s unlawful invasion tenants such as home or a gas leak, fire, emergency and other emergency incidents elderly, in the households through the installation of electronic detectors in the automatic alarm, Chajing centre will be in the tens of police intelligence information, This immediately sent security or ambulance personnel rushed to the scene to deal with tenants.1．2 various parts of the function Alarm System Intrusion alarm system in general by the detectors, alarm controller, linked controller, analog displays and searchlights, and other ponents. 對于一般的入侵報警系統(tǒng)，多采用線型探測器，也可以根據(jù)用戶特殊要求采用面型探測器。 For the general intrusion alarm system, the use of linear detectors, can also be used under the special requirements of the userdetector. 線型探測器多采用戶外型雙路／四路主動紅外探測器或激光探測器，組成不留死角的防非法跨越報警系統(tǒng)。Linear probe use of outdoortype dual / quad active infrared detectors or laser detectors, do not stay in a corner of the antiillegal crossing warning system. 系統(tǒng)應(yīng)采用模糊控制理論技術(shù)，有效避免由于樹葉、雜物、小鳥、小動物、暴風(fēng)雪等原因?qū)μ綔y報警的影響，同時保證任何較大物體和人的非法翻越圍墻或柵欄行為立即報警。System should be adopted fuzzy control theory, effectively avoid the leaves, debris, birds, small animals, such as blizzards cause alarm to detect the impact, while ensuring that any larger objects and the illegal acts Fanyue wall or fence to report. 當(dāng)探測器檢測到入侵信號時，向小區(qū)物業(yè)管理接警中心報警，接警中心聯(lián)動控制器打開相關(guān)區(qū)域探照燈，發(fā)出報警警笛，啟動錄像機(jī)，模擬電子屏動態(tài)顯示報警區(qū)域，接警中心監(jiān)控用計算機(jī)彈出電子地圖并作報警記錄。When detected intrusion detectors signal to the munity center property management Jiejing alarm, Jiejing central controller linked to open the relevant regional searchlight, sent alarm sirens activated recorder, analog electronic alarm regional dynamic display screen, Jiejing popup puter centres with electronic monitoring Map and for the police records. closedcircuit television monitoring system TV monitoring system is a modern management, monitoring, control of one of the important means. 它可以通過攝像機(jī)及其輔助設(shè)備（如鏡頭、云臺等）直接觀看被監(jiān)視場所的實際情