超级大乐透奇偶走势图带连线

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基于PIC单片机的新型医用呼叫对讲系统设计

编辑:日照同鑫医疗设备工程有限公司  时间:2016-01-26

医用呼叫器

     医用呼叫系统是病员需要获得护理或诊断时发出请求的呼叫工具,可将病员的请求快速传达给值班医生或护士,是提高医院护理水平的必需设备之一。它作为病员与护士及医生之间联系的桥梁,正日益显现出其实用性和优越性。它在提升医院的综合水平,提高服务质量和服务效率,解决因陪护引起的医患矛盾等方面扮演了相当重要的角色。早期的医用呼叫系统大多采用集中式结构,各个病房单独通过信号电缆和护士室相连,此类系统具有成本高、安装调试困难、故障率较高等缺点。

BENWENJIESHAOLEYIZHONGXINXINGDEHUJIAOXITONG,ZHUJIYUBINGFANGFENJIJUNCAIYONGPIC XILIEDANPIANJISHIXIAN,ZHUJIHEFENJIZHIJIANBUCAIYONGJISUANJITONGXINKOULIANJIE,ERSHICAIYONGDIANYUANZAIBOJISHU,TONGGUOZHUJIXIANGGEFENJITIGONGDEDIANYUANXIANSHIXIANSHUJUTONGXINHEYUYINTONGXIN。ZHENGGEXITONGANZHUANGJIANDAN、WEIHUFANGBIAN,DADATIGAOLEGAIZHUANGZHIDESHIYONGXING。

1   XITONGZONGTISHEJI

XITONGYOUZHUJI、FENJI、XIANSHIHECAOKONG4 BUFENZUCHENG,DIANHUAHEYILANBIAOSHANGDEANNIUWEIKONGZHIDESHURUBUFEN,ZHUJIHEBINGYUANYILANBIAOXIANSHICHUANGANZHUANGZAIBINGQUHUSHIZHAN,LED XIANSHIPINGANZHUANGZAIZOULANG,FENJIFENBIESHEZHIZAIBINGFANGDEGEGECHUANGTOU,JIEGOUKUANGTURUTU1 SUOSHI。

超级大乐透奇偶走势图带连线YIDANBINGFANGCHUANGTOUYOURENANHUJIAOANNIU,HUSHIZHANDEZHUJIJIUFACHULINGSHENGHUOZHEDIANHUAXIANGLING,TONGSHI,ZOULANGXIANSHIPINGTONGBUXIANSHIHUJIAOCHUANGWEIHAO,HUSHIRENYUANBIANKEYILIKEGANWANGBINGFANGCHULIJINJIQINGKUANG。

基于PIC单片机的新型医用呼叫对讲系统设计

TU1   XITONGJIEGOUKUANGJIATU

XITONGCAIYONGZHUJIJIZHONGGONGDIANDEFANGSHIHEDIANYUANZAIBOJISHU,TONGGUOZHUJIYUGEFENJI、DIANZIXIANSHIPINGLIANJIEDEDIANYUANXIANTIGONGDIANYUAN,TONGSHITONGGUOGONGDIANDIANLANSHIXIANZHUJIYUFENJIDEBANSHUANGGONGSHUJUTONGXINJIQUANSHUANGGONGYUYINTONGXIN,ZHUJIHEDIANZIXIANSHIPINGZHIJIANSHIXIANDANGONGSHUJUTONGXIN。XITONGKE24 XIAOSHILIANXUGONGZUO,BINGJUYOUJINGDIANBAOHUHELEIDIANBAOHUGONGNENG。

超级大乐透奇偶走势图带连线XITONGCAIYONGYIGEZHUJI,DUOGEFENJI,ZHUJIYUFENJIYONGERXIANZHIFANGSHITONGXIN,GEFENJIFENBIEGUAJIEZAIZONGXIANSHANG,YOUZHUJITIGONGDIANYUAN。MEIGEFENJIJUYOUWEIYIDEDIZHIBIANHAO,YUZHUJITONGXINSHIJUNYICIHAOMASHIBIE。ZHUJIHUJIAOFENJISHIHUANXINGSUOYOUFENJI,TONGGUOZONGXIANFASONGFENJIDIZHIBIANMA,FENJIJIANGSHOUDAODEDIZHIMAYUZISHENDEDIZHIMABIJIAO,ZHIYOUXIANGTONGDEFENJICAIQIDONGTONGHUADIANLU,BUXIANGTONGDEDOUBUZUOXIANGYING。FENJIHUJIAOZHUJI,ZHUJIJIANGSHOUDAODEFENJIHAOTONGGUODTMF FANGSHISONGJIDIANHUAJINXINGXIANGLINGHEXIANSHILAIDIAN,BINGTONGSHISONGJIXIANSHIMOKUAI,ZHUJIZHAIJIJIKESHIXIANTONGHUA。GEFENJIZHIYOUZAIHUJIAOHUOZHEBEICHAXUNSHICAIBEIHUANXING,ZONGXIANSHANGCAIHUIYOUSHUJUCHUANSHU,BUJINXINGTONGXINSHICHUYU"SHUIMIAN"ZHUANGTAI,SHIXIANJIENENGXIAOGUO。

2   HUJIAOXITONGYINGJIANSHEJI

超级大乐透奇偶走势图带连线2. 1   ZHUJIYINGJIANSHEJI

ZHUJIZHUYAOBAOKUOZHUKONGZHIBAN、XIANSHISHEBEI、DIANHUAJI、DIANYUAN,GONGNENGKUANGTURUTU2 SUOSHI。

基于PIC单片机的新型医用呼叫对讲系统设计

TU2   ZHUJIYINGJIANKUANGTU

ZHUKONGZHIBANDEXUYAOWANCHENGYIXIAGONGNENG: XINHAOSHOUFA、XINXIXIANSHI、XINXICUNCHU。GENJUXUQIUFENXI,ZHUKONGCPU BIXUGONGNENGQIANGDA、ZIYUANFENGFU。ZAICIXUANZELEMicrochip GONGSIDEPIC16F877A,QIJUYOUGAOXINGNENGRISC CPU ,10 WEIDUOTONGDAOSHU/ MOZHUANHUAN,,SUOYOUGPIO YINJIAODOUJUYOUYINJIAOSHANGDIANPINGBIANHUACHUFAZHONGDUANDEGONGNENG,YIJI128 B DESHUJUE2 PROM CUNCHUQI。

超级大乐透奇偶走势图带连线DANGZHUFENJISHIBIEDAOQISHIXINHAO,JIUHUICHUFAZHONGDUANSHOUMA,TU3 WEIZHUJIFAMADIANLU。DANGZHUJIFASONGXINHAOSHI,YOURESP JIAOKONGZHISANJIGUANQS3 DEDAOTONGHEJIEZHI,YIKONGZHIZONGXIANDIANYADEGAODIBIANHUA。TU4 SHIZHUJISHOUMADIANLU,FENJIFAJIZHUJIDEXINHAO,JINGZHENGXINGFANGDAYIHOU,SONGRUSUOXIANGHUANLM567 DIAOZHICHENGPIC16F877A NENGSHIBIEDEDIANPINGXINHAO。LM567 TONGGUO5,6 YINJIAOWAIJIEDEDINGSHIYUANJIANRt 、Ct SHEDINGZHONGXINPINLV,GUANXISHIWEI:f 0 ≈1/ ( 1. 1RtCt ) ,GONGZUOPINLVKEZAI0. 01 Hz~ 500 kHzFANWEINEILIANXUBIANHUA。XITONGSHEDINGZHONGXINPINLVWEI100 kHz,DI8 JIAOJIE877A DERB7,RB KOUDEYINJIAOJUYOUDIANPINGCHUFAZHONGDUANGONGNENG,DANGDI3 JIAOSHURU100 kHz DEXINHAOSHI,DI8 JIAOSHUCHUDIDIANPINGCHUFA877A ZHONGDUANKAISHISHOUMA,PINGSHIDI8 JIAOBAOCHIWEIGAODIANPING。

基于PIC单片机的新型医用呼叫对讲系统设计

TU3  ZHUJIFAMADIANLU

基于PIC单片机的新型医用呼叫对讲系统设计

TU4  ZHUJISHOUMADIANLU

超级大乐透奇偶走势图带连线2. 2   FENJIYINGJIANSHEJI

FENJIDECPU XUANYONGPIC XILIEDEPIC12F629,CAIYONGCIDANPIANJI,YISHIWEILEJIANGDICHENGBEN,JIANXIAOFENJITIJI; ERSHIWEILEJIANGDIFENJIGONGHAO 。GONGFANGXUANYONGDESHINEIZHIBUCHANGXINGDIZAOSHENGSHUANGYUNSUANNE5532,FENJIKUANGTURUTU5 SUOSHI。

基于PIC单片机的新型医用呼叫对讲系统设计

TU5  FENJIJIEGOUKUANGTU

分机不分正负极地挂接到总线上,由主机供电,当无信号传输时,总线上电压为9 V 直流,经由三极管构成的串联稳压电路后,为分机芯片提供5 V 的稳定电压。当总线处于空闲状态时,各分机处于休眠状态,此时分机上三极管Q6 处于截止,使得运放NE5532 处于挂断状态,每个分机的功耗很小,当总线上挂有较多分机时,总线上流过较小的静态工作电流,确保系统正常工作。L1 为红、绿双色灯,用于指示分机状态,分机休眠时L1 熄灭。主机呼叫分机。分机的引脚GP0 为下行呼叫信号的接收端,当CIN 脚收到起始信号时被唤醒,然后判断起始信号是否有效,若有效便开始收码。
超级大乐透奇偶走势图带连线 若满足接通条件,CLKIN 脚输出为高电平,三极管Q6处于饱和导通状态,给运放NE5532 供电,则该分机处于对讲状态。否则GP2 保持低电平,三极管处于截止状态,该分机会回到休眠状态。分机呼叫主机。按下床头或者手柄上的按钮,分机CPU 由GP4 引脚输出呼叫信号,经Q5 放大后耦合至总线,分机等待应答同时L1发绿光; 主机应答后,GP5 输出高电平,三极管处于饱和导通状态,NE5532 进入工作状态,L1 发红光表示,表示该分机处于对讲状态。当分机处于与主机对讲状态,下行的音频信号通过总线,经运放放大后驱动分机扬声器发声。上行的语音信号,经运放放大后,通过三极管Q7 耦合到系统总线上。

3   TONGXINFANGSHIYUCHUANSHUXIEYI

MUQIANSHICHANGSHANGYOUDEHUJIAOXITONGCAIYONGCAN ZONGXIANXIEYI,SHIYONGDAICAN TONGXINMOKUAIDEMCU,DANSHICILEIMCU YIBANJIAGEBIJIAOANGGUI; HAIYOUDECAIYONGDTMF( SHUANGYINDUOPIN) CHUANSHUXIEYI,JISHIYONGDTMF XINHAOBIANJIEMAXINPIAN,ZHUFENJIFASONGDTMF XINHAOLAITONGXIN,JIZHUJIJIJUNSHIYONGDTMF XINHAOBIANJIEMAXINPIAN,YECUNZAIZHECHENGBENPIANGAODEWENTI。YINCIGAIXITONGDESHEJI,ZAIKAOLVTONGXINWENDINGDEYUANZESHANG,ZHIZAIZHUJIDIANLUSHANGSHIYONGDTMF XINHAOBIANJIEMAXINPIAN,BIANXIETONGXINXIEYI,TONGGUOZENGJIARUANJIANSHEJIDEFUZACHENGDU,HELIDIJIANGDICHANPINCHENGBEN。

3. 1   FENJIFAMAFANGSHI

超级大乐透奇偶走势图带连线FENJIFAMACAIYONG100 kHz DEFANGBO,YOUDANPIANJIGPIO4YINJIAOSHUCHUBINGJINGSANJIGUANOUHEZHIZONGXIAN。FENJIHUJIAOSHIFASONGYIDINGSHIZHANGDEFANGBO,RUTU6 SUOSHI,FENJIHUIFUZHUJIDEXINHAOSHIJIANGEXINGDEFANGBO,RUTU7 SUOSHI。

基于PIC单片机的新型医用呼叫对讲系统设计

超级大乐透奇偶走势图带连线TU6  FENJIHUJIAOXINHAOSHIYITU

基于PIC单片机的新型医用呼叫对讲系统设计

TU7  FENJIYINGDAXINHAOSHIYITU

3. 2   ZHUJIFAMAFANGSHI

超级大乐透奇偶走势图带连线ZHUJIFAMACAIYONGBIANZHANGZHANKONGBIFASONGMAYUAN,QIZHONG1 :1 DEZHANKONGBIBIAOSHI0 MAYUAN,ERRUOZHANKONGBIWEI3 :1 ZEBIAOSHIMAYUAN1,ZHUJIFAMASHIYITURUTU8 SUOSHI。

超级大乐透奇偶走势图带连线3. 3   TONGXINXIEYI

WEIBAOZHENGTONGXINGUOCHENGDEKEKAOXING,TEZHIDINGRUXIATONGXINXIEYI:ZHUJIFAMASHUJUGESHIGUIDINGWEI: KONGZHIMINGLING+ FENJIDIZHI,MEICIFASONG11 WEISHUJU,QIZHONGbit11~ bit9 WEISHIMINGLINGMA,DIZIJIEWEIZHIDINGFENJIDEHAOMA。ZHUJIFAMASHI,XIANFAQISHIXINHAO,FENJISHIBIEDAOQISHIXINHAOHOUKAISHISHOUMA。FENJIDEHAOMACUNCHUZAIGEZIE2PROM LI,CHUSHIZHIJUNSHEWEI0,ZHUJIKEDUIQIZAIXIANBIANMA,SHOUDAOZHUJIDEGAIHAOMINGLING,SUOYOUFENJIDELED ZHISHIDENGDIANLIANG,TISHIYONGHUANJIAN,XIUGAICHENGGONGHOUJIANGFANHUIZHUJIYIGEQUERENXINHAO,FOUZEJIANGCHAOSHITUICHUERBUZUOCHULI。FENJIZHIYOUZAIZHUDONGHUJIAOHUOSHIBIEDAOZHUJIDEQISHIXINHAOHOUCAIBEIHUANXING,PINGSHICHUYUSHUIMIANZHUANGTAI,YINCIJIDADIJIESHENGLEGONGHAO。

基于PIC单片机的新型医用呼叫对讲系统设计

TU8   ZHUJIFAMASHIYITU

ZHUJICHAXUNSHI,MEICHAXUNYIGEFENJIHOU,DOUXIANJIANCESHIFOUYOUZHAIJI,RUOZHAIJIJIANGHUIZHIXINGZHAIJILIUCHENG。SUOYOUFENJIDEMANGBIAOZHICONGGANGKAISHICHAXUNSHIJIUHUIBEIZHIWEI,CIBUYUNXUFENJIHUJIAOSHIZAIFAMA,CISHIFENJIHUJIAOZHUJIRENGNENGJIANCEDAO,ZHISHIZONGXIANSHANGMEIYOUFANGBOCHUANSHU,YINCIBAOZHENGLETONGXINDEWENDINGXING。

ZHU、FENJIJINXINGYUYINTONGXINSHI,QITAFENJIRENGKEYIFACHUHUJIAO,YOUYUQINGQIUXINHAODEFANGBOSHI100 kHz,ERYUYINPINLVFANWEIWEI0. 3~ 3. 4 kHz,ZHUJIZAIDIANHUAGUAJIDEZHUANGTAIXIACAICHAXUNHUJIAODEFENJI,BUHUIBIANXIANGHUGANRAO,YINCIYUYINXINHAOHESHUZIXINHAOKEYITONGSHIZAIZONGXIANSHANGCHUANSHU。FENJIHUJIAOSHIFASONG100 kH z FANGBODAOZONGXIAN,ZHUJIYOUSHOUDAODIANLUJIANCEDAODIDIANPING,CHUFAZHONGDUANJINXINGSHOUMA,RANHOUZHUJIJIANGXIANPINGBICIHURUZHONGDUAN,ZAIKAISHIANBINGCHUANGHULIDENGJIDEGAODIYICICHAXUN,RUOCHAXUNDAOGAIFENJI,JIUHUIFUYINGDAXINHAO,MEIYOUHUJIAODEFENJIBUZUOYINGDA。CHAXUNWANYIHOUHUIFUHURUDIANPINGZHONGDUAN,BINGFASONGMINGLINGTONGZHIFENJIFUWEIDEMANGBIAOZHIWEI。

4   ZHUFENJIRUANJIANSHEJIYUSHIXIAN

4. 1   GONGZUOLIUCHENG

超级大乐透奇偶走势图带连线XITONGZHUJI、FENJITONGXINRUANJIANZHUYAOBAOKUOFASONGHEJIESHOU2 BUFEN,FENFASONGMOKUAIHEZHUJISHOUMALIUCHENGFENBIERUTU9 HETU10 SUOSHI。MEIGEFENJIXUBAOHANFENJIDIZHIMA,GUANGBOJIBIAOZHIWEI,ZHEIXIEXINXIJUNCUNCHUZAIE2PROM ZHONG,DANGDIYICIQIDONGFENJIHOU,XIERUCHUSHIZHI,YIHOUZHICONGZHIDINGDIZHIDUQUFENJIXINXI。DIZHIFENPEIRUBIAO1 SUOSHI。

基于PIC单片机的新型医用呼叫对讲系统设计

超级大乐透奇偶走势图带连线BIAO1  FENJIE2 PROMFENPEI

WEILEBAOZHENGFAMADEZHUNQUEXING,SHIBOXINGGENGJIAJINGQUE,ZAIFAMAMOKUAICAIYONGLEHUIBIANYUYANTIGAO,BINGTONGGUOCANSHUKONGZHIFAMAZHOUQI,FASONG100 kH z DEFANGBO,JINGQUEDAOWEIMIAOJI,JINGSHIYANCEDEPINLVWUCHAXIAOYU5%。SHOUMAJUNYONGDINGSHIQIDUQU。YOUYUZHUJICAIYONGBIANZHANGBIANMA,YINCIFENJIJIEMAGUOCHENGXUYAOGENJUXIEYIJINXING1 HUO0MENXIANPANJUE; ZHUJIJIEMAZHUYAOYOUSUOXIANGHUANJICHENGXINPIANLM567 WANCHENG,JIASHANGFENJIHUIFUMAZHIFENYOUWUHUIFUERZHONG。

基于PIC单片机的新型医用呼叫对讲系统设计

TU9   FENJILIUCHENGTU

基于PIC单片机的新型医用呼叫对讲系统设计

TU10  ZHUJISHOUMALIUCHENG

4. 2   XITONGWENDINGXING

超级大乐透奇偶走势图带连线CIXITONGHENHAOJIEJUELEHUJIAOYUQINGQIUZONGXIANDECHONGTU,YOUYUZHUJIZONGSHICONG1 HAOFENJICHAXUNDAOZUIHOUYIGE,ZHUJIZAICHAXUNSHIFENJIDOUBUNENGFA100 kHz DEFANGBO,YINCIZONGXIANBUHUISHOUDAOGANRAO,WUMALVDADAJIANGDI,QIEBUHUIYILOUFENJIQINGQIU,JISHICHUXIAN100 GEFENJITONGSHIHUJIAOZHEIZHONGJIDUANQINGKUANG,ZHUJIYENENGYIYIXIANGYING。ZHUJICAIYONGBIANZHANGBIANMA,FENJIYONGMASHICAIYONGDINGSHIQIDUQU,PEIYIJISHUDEZHUANGTAIJI,SHICPU NENGZHUNQUEJIEMA,ERQIENENGGOUXIAOCHUMAOCIDAILAIDEYINGXIANG,BAOZHENGLESHOUMADEZHUNQUEXING。ZHUJIHEFENJIZAIZHUXUNHUANZHONGTONGYANGCAIYONGZHUANGTAIJI,YONGQUANJUBIANLIANGZAIGEZHUANGTAIJIANQIEHUANBINGYONGBIANLIANGJIBIAOZHIWEIKONGZHI,HELIDIFENPEICPU ZIYUAN,NENGGOUJISHICHULIZUIJINJISHIJIAN 。ZHUJIDIANHUAGUAJIHAINENGFUWEISHURUDEBIANLIANG,JISHICAOZUOSHIWU,RENGNENGTONGGUOGUAJILAIQUXIAO。

5   JIE  YU

GAIXITONGCAIYONGZAIBOJISHU,SHIXIANLELIANGXIANWUJIXINGLIANJIE,SHIANZHUANGSHIGONGBIANDESHIFENJIANDAN。FENJICAIYONGDIGONGHAOWENYADIANYUANHEPIC DANPIANJI,SHIFENJIJUYOUJIAODIGONGHAO,CONGERXITONGJUYOUJIAOHAODEKUOZHANXING。ZHUJIYUFENJITONGXINJULIDAYUDENGYU1 000 m,FENJISHUDAYUDENGYU100,NENGMANZUGEZHONGGUIMOYIYUANDEYAOQIU,BINGYULIULEJIEKOUYUPC JINXINGTONGXIN。ZAITONGXINWENDINGDEJICHUSHANG,SHIYONGLEJINGJISHIHUIDEXINPIAN,JUYOUANZHUANGJIANDAN,BIANYUJIANCEWEIXIU,JIEYUESHEJICHENGBENDENGYOUDIAN。BENWENYANFADEYANGJIYIJINGJINGGUOSHIYANYUNXINGYANZHENGLEQIYOUXIAOXINGHESHIYONGJIAZHI,BINGYITOURUXIAOPILIANGSHISHENGCHAN,JUYOULIANGHAODETUIGUANGYINGYONGQIANJING。


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