广西快3

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无线射频

来源:hoosub.com │ 发表时间:2018-05-16 | 浏览数:载入中...

  无线射频技术广西快3在TPMS中的应用有哪些?


MUQIANDETPMS(tire pressure monitoring system)ZHUYAOFENWEILIANGZHONGLEIXING,YIZHONGSHIJIANJIESHIDE,YIZHONGJIUSHIZHIJIESHIDE.ERZHIJIESHIDETPMSXITONGYIZHIYINQIBAOJINGZHUNQUEXINGCHA,ZAIWUXIANCHUANSHUZHONGSHOUDAOLUNGUDEPINGBIDIANCIBOHECICHANGDEGANRAOERYINGXIANGQIJINYIBUDEFAZHAN.BENWENYINordicGONGSISHENGCHANDESHEPINXINPIANWEIJICHU,JIESHAOLEQICHETPMSXITONGDEWUXIANSHOUFAXITONGDEDIANLUSHEJIYUJIEJUEFANGAN,CONGERDUISHANGSHUZHIJIESHIDETPMSXITONGJIAYIGAIJIN.

广西快3   JINJINIANLAIWUXIANSHUJUCHUANSHUJISHUJIJINGCHENGWEIXIAOXINGGONGYEJIANKONGXITONGDEZHUYAOZUCHENGBUFEN,CILEIWUXIANSHUJUCHUANSHUHEXIANCUNDEYOUXIANSHUJUCHUANSHUYIJIQITAWUXIANSHUJUCHUANSHUXIANGBIJIAOERYAN,GONGYEJIANKONGZHONGDEWUXIANSHUJUCHUANSHUZHUYAOSHIYONGSHEPIN(RF)JISHULAIFASONGHEJIESHOUSHUJUBAO.ZHENGGEXITONGDEGEGEBUFENDOUSHIFUWUYUWUXIANSHUJUCHUANSHUZHEIGEMUDE,SUOYIZAIZHENGGEXITONGDERUANJIANSHEJIZHONG,WUXIANSHUJUDECHUANSHUBUFEN(SHEPINMOKUAI)JIUWEIZHUYAOBUFEN.SHEPINJIUSHISHEPINDIANLIU,TASHIYIZHONGGAOPINJIAOLIUBIANHUADIANCIBODEJIANCHENG,MEIMIAOBIANHUAXIAOYU1000CIDEJIAOLIUDIANCHENGWEIDIPINDIANLIU,DAYU10000CIDECHENGWEIGAOPINDIANLIU,ERSHEPINJIUSHIZHEIYANGYIZHONGGAOPINDIANLIU,SHEPINJISHUZAIWUXIANTONGXINLINGYUJUYOUBUKETIDAIDEZUOYONG.


广西快3 1 TPMSXITONGDESHEJI


  BENWENZHONGTIDAODETPMSXITONGSHITONGGUOSHEPINXINXIDESHOUFAYUXIANGGUANXINXIDETISHILAIWANCHENGDE.ZAILUNTAIBUFENDEZHUYAOYOUYALIJIANCEMOKUAIYUSHEPINFASHEMOKUAI,ZAIJIASHIYUANBUFENZHUYAOYOUSHEPINJIESHOUMOKUAIHEXIANSHIBAOJINGMOKUAI.


  YALIJIANCEMOKUAIZHUYAOSHISHISHIDEJIANCESUOCELUNTAIDEYALISHUJU,BINGJIANGSHUJUJINXINGXIANGYINGDEBIANHUACUNCHUDAOCHULIQISHANG,DENGDAISHEPINFASHEMOKUAIJINXINGFASHE.ZAISHEPINJIESHOUMOKUAIJIESHOUDAOSHUJUHOUDUISHUJUJINXINGXIANGYINGDECHULIBINGJIANGSHUJUZAIFUJIANLCDSHANGJINXINGXIANSHI,BINGPANDUANSHUJUDEAN QUANXING,ZAIFAXIANLUNTAIDEYALICHAOCHULESUONENGJIESHOUDEFANWEIHOUTONGGUOFENGMINGQIJINXINGBAOJINGTIXINGJIASHIYUAN.


2 WUXIANSHOUFAXINPIANDEBIJIAOYUXUANZE


  YOUYUWUXIANSHOUFAXINPIANDEZHONGLEIHESHULIANGBIJIAODUO,WUXIANSHOUFAXINPIANDEXUANZEZAISHEJIZHONGSHIZHIGUANZHONGYAODE,ZHENGQUEDEXUANZEKEJIANXIAOKAIFANANDU,SUODUANKAIFAZHOUQI,JIANGDICHENGBEN,JIANGCHANPINGENGKUAITUIXIANGSHICHANG,XUANZEWUXIANSHOUFAXINPIANSHIYINGKAOLVXUYAOJIDIANXIONGSU:GONGHAO,FASHEGONGLV,JIESHOULINGMINDU,SHOUFAXINPIANSUOXUDEWAIWEIYUANQIJIANSHULIANG,XINPIANCHENGBEN,SHUJUCHUANSHUSHIFOUXUYAOJINXINGMANCHESITEBIANMADENG,


广西快3   YONGLAIPINGJIAWUXIANSHUJUSHOUFADEJIXIANGZHONGYAOZHIBIAOYOU:JIESHOULINGMINDU,DONGTAIFANWEI,XUANZEXING,JIESHOUPINLVWENDINGDU,FASHESHUBIGONGLV,XIAOLV,FASHEPINLVFANWEI,GONGHAODENGYINSU.XIAMIANDUISHICHANGSHANGDEXIANJIEDUANBIJIAOLIUXINGDESANZHONGWUXIANSHOUFAXINPIANJINXINGLEXIANGGUANDEXINGNENGBIJIAO,RUBIAO1SUOLIE.


  DUIZHAOBIAO1YIJIJISHUZHIBIAODEBIAOSHU,DUIYUJIESHOUHEFASONGSHUJU,MANZUPINDUANDEFANWEIYUEDA,LINGMINDUYUEGAO,ZAIXIANGTONGTIAOSHENXIADEJIESHOUDIANLIUYUEXIAO,FASHEDIANLIUYUEDA,SUOXUWAIWEIQIJIANYUESHAODENGTIAOJIANDESHOUFAXINPIANYINGYONGYEJIUYUEGUANG,BINGQIEKEYISHIHEYUDUOZHONGQINGKUANG.


广西快3   ZONGHEYISHANGKAOLV,nRF905DEYOUYUEXINGJIUHENMINGXIANLE,SUOYIZAIBENSHEJIZHONGXUANZEnRF905SHISHIYONGDE.


3 nRF905DEJIANJIE


广西快3   WUXIANSHOUFAXINPIANnRF905SHINUOWEINordicGONGSITUICHUDEYIKUANDANPIANWUXIANSHOUFAYITIDEXINPIAN.nRF905ZUYIKUANGONGZUOZAI433/868/915PINDUANSHANGDEDANPIANSHEPINSHOUFAQI,YINWEISUOSHIYONGDESHIGUOJISHANGDEISM PINDUAN,YINCIBINGMEIYOUSUOWEIDEPINDUANXIANZHI,nRF905YOUWANQUANJICHENGDEDIANYUANGUANLI,PINLVHECHENGQI,DIAOZHIJIESHOUQI,GONGLVFANGDAQI,JINGTIZHENDANGQIHEDIAOJIEQIGOUCHENG,nRF905JUYOUShockBurstTEDIAN,NENGGOUZIDONGCHULISHUJUBAOZHONGDEQIANDAOMAHECRCXIAOYANMA,TONGGUOSPIJIEKOU,KEYIHENRONGYIDIDUInRF905DEPEIZHICAOZUOJINXINGBIANCHENG,nRF905DEHAODIANLIANGFEICHANGDI,ZAIFASHEMOSHIXIA,YI-10dBmDESHUCHUGONGLVJINXINGFASHEHAODIANJINWEI11mA,TONGYANGDEGONGLVZAIJIESHOUMOSHIXIAHAODIANLIANGWEI12.5mA,ERQIPOWERDOWNDIAODIANMOSHIXIAZEKEYIGENGJIASHENGDIAN.


广西快3 3.1 nRF905DEKONGZHIMOSHI


  nRF905YOULIANGZHONGJIHUOMOSHIHELIANGZHONGSHENGDIANMOSHI.


  JIHUOMOSHIBAOKUOShockBurst RXJIESHOUMOSHIHEShockBurst TXFASHEMOSHI.SHENGDIANMOSHIBAOKUOPowerDown andSPI-programmingDIAODIANHESPIBIANCHENGMOSHIHEStandby andSPI-programmingDAIJIHESPIBIANCHENGMOSHI.


广西快3 3.2 DANPIANJIYUnRF905DELIANJIE


广西快3   nRF905YUWAIJIEDETONGXINTONGGUOYIGESPIJIEKOULAIJINXING,SULVYOUWEIKONGZHIQISHEZHIDEJIEKOUSUDUJUEDING.ZAIRXMOSHIZHONG,DIZHIPIPEI(AM)HESHUJUZHUNBEIJIUXU(DR)XINHAOTONGZHIMCUYIGEYOUXIAODEDIZHIHESHUJUBAOYIJINGGEZIJIESHOUWANCHENG,WEIKONGZHIQIJIKETONGGUOSPIDUQUJIESHOUDESHUJU.ZAITXMOSHIZHONG,WUXIANTONGXINMOKUAIZIDONGCHANSHENGQIANDAOMAHECRCXIAOYANMA,SHUJUZHUNBEIJIUXUXINHAOTONGZHIMCUSHUJUCHUANSHUYIJINGWANCHENG.


  ZHEILICAIYONGDESHIATMELGONGSISHENGCHANDEYU8051WANQUANJIANRONGDEAT89S52XILIEDANPIANJI,YINWEIYAOHEMOKUAIJINXINGTONGXIN,ERDUIMOKUAIDEKONGZHIYUSHITONGGUOnRF905DESPIJIEKOUZONGXIANLAIJINXINGDE,YINWEIAT89S52MEIYOUZHUANMENDESPIZONGXIAN,YINCIZAIZHEILIWEILEHEnRF905DEWUXIANMOKUAITONGXINZECAIYONGDANPIANJIDEI/ODUANKOUJINXINGRUANJIANBIANCHENGMONISPIDESHIXULAISHIXIANSPIJIEKOU.ZHEILIBAYONGLAIJINXINGMOSHIKONGZHIDE(TXEN、TRX_CE、PWR)GUANJIAOHESPIJIEKOUKONGZHIDE(MISO、MOSI、SCK、CSN)GUANJIAOYUDANPIANJIDEP2DUANKOUDUIYINGXIANGLIAN,ZHUANGTAISHUCHUDE(AM、DR、CD)GUANJIAOYUDANPIANJIP3DUANKOUDE2DAO4WEIXIANGLIAN,TU2JIUSHIDANPIANJIYUnRF905MOKUAIDEJIANDANDEDIANLULIANJIE.

4 XITONGDERUANJIANSHEJI


4.1 SPIJIEKOUJIANYAN


  YINWEIDUInRF905DEKONGZHIDOUSHITONGGUONEIZHIDESPIZONGXIANLAIJINXINGDE,SUOYIZAIJINXINGZONGDECHENGXUSHEJIQIANXUQUEBAODANPIANJIDENGCAOZUOXITONGNENGGOUTONGGUOI/OKOUDEMONISPIZONGXIANYUnRF905NEIBUJINXINGTONGXIN.YINCIBENXITONGSHEJILEYIGEYONGLAIJIANYANSPIJIEKOUDECHENGXUBUFEN.YINWEInRF905MOKUAINEIBUYOUYIGEPEIZHIJICUNQI,KEYITONGGUOSPIDUIQIJINXINGXIESHUJUHEDUSHUJUDECAOZUO,BIJIAOQIANHOUJIEGUOSHIFOUYIYANGHAIPANDUANSPICAOZUODEZHENGQUEXING.

广西快3   RUGUOTONGGUOCHENGXUCAOZUOSUODE DAODESHUZUSHUJUYUXIERUDESHUJUWANQUANXIANGTONGDEHUA,NEIMEBIANKEYISHUOMINGJINXINGCICAOZUODEnRF905MOKUAIDESPIJIEKOUYIQIEJUNZHENGCHANG.


广西快3 4.2 WUXIANSHEPINTONGXINDECHENGXUSHEJI


广西快3   ZHEIGEXITONGDEZHONG XINBUFENJIUZUWUXIANSHETONGXINBUFEN,DANGCAIJIDE DAOLUNTAIDEYALIHOU,SHIFOUNENGGOUKUAISUDEBASHUJUJINXINGCHUANSHUSHITPMSXITONGDESHIFOUNENGZHENGCHANGGONGZUODEQIANTIHEBAOZHENG.


  WUXIANSHEPINTONGXINFENWEILUNTAIBUWEIDEFASHEBUFENHEJIASHISHIDEJIESHOUBUFEN.


  DANGnRF905MOKUAIJINXINGFASONGCAOZUOSHI,QIZHUKONGDANYUAN(BENXITONGZHONGWEIDANPIANJI)TONGGUOSPIJIEKOUBAJIESHOUJIEDIANDEDIZHIHEYOUXIAOSHUJUCHUANSONGDAOnRF905MOKUAI.


  FASONGMOSHIDEnRF905MOKUAINEIBUJIANGWANCHENG:


  (1) WUXIANXITONGZIDONGSHANGDIAN.


广西快3   (2) SHUJUBAOWANCHENG(JIAQIANDAOMAHECRCXIAOYANMA).


  (3) SHUJUBAOFASONG(100kbit/s、GFSK、MANCHESITEBIANMA).


  WEILEBAOCHIXITONGTONGXINDEKEKAOXING,BENXITONGDUInRF905DEFASHEBUFENCAIYONGWUXIANSHUJUZHONGFADEGONGZUOYUANLI,SUOYIZHEILIJIANGTRX_CESHEZHIWEIYIZHIWEIGAODIANPING.


广西快3   BENXITONGZHONGDEJIESHOUBUFENDEZHUYAORENWUJIUSHIBUDUANDEJIANCEKONGZHONGDEYUBENSHENSHEPINPINLVXIANGTONGDESHEPINDIANCIBO,DANGJIESHOUDAODIANCIBOHOU,DUIYINGDECD、AM、DRWEIANXIANHOUSHUNXUFENBIEZHI1,JINERKAISHIDUXIECHENGXU.

广西快3   DANGKAISHIJIANCEKONGSHIDESHEPINDIANCIBOHOU,JINGGUOSANGEGUOCHENG:


广西快3   (1) ZAIBOJIANCECDBEIZHIGAO.


  (2) DIZHIPIPEIAMBEIZHIGAO.


  (3) SHUJUZHUNBEIJIUXUDRBEIZHIGAO.

广西快3   DRDEZHIGAOJIUYIWEIZHESHUJUJIJINGJIESHOUDAOBINGQIEBAOCUNDAOLEnRF905MOKUAIDENEIBUJICUNQIZHONG,XIAMIANYAOZUODEGONGZUOJIUSHIZAISPIJIEKOUCAOZUOMOSHIXIADUInRF905MOKUAIJINXINGYIDINGSULVDEDUSHUJU,ZAIJIANGQUANBUDESHUJUDOUDUXIEWANBIHOUFUWEIAM,DRWEIWEILING,YIBAOZHENGXIACIJIESHOUSHUJUDEZHENGCHANGJINXING.

广西快3 5 SHIYANYUFANGZHEN


广西快3   ZHEILIDEnRF905YUDANPIANJIDETONGXINSHITONGGUOSPIJIEKOUCAIYONGANWEITONGXINDEFANGSHILAIJINXINGDE,YINCIZAIJIESHOUDESHIHOUDUISPIDEDUIYINGGUANJIAOJINXINGXIANGYINGDEBOXINGCESHIYINGGAICHENGXIANDESHIFANGBO,TONGGUODIANNAOLAIMONILUNTAIDEYALICHUANGANQIDECHUANSHUSHUJU.


广西快3   XITONGZAIJINXINGTONGXINDEGUOCHENGZHONGWANQUANZHENGQUE,BINGQIEDIANCIBODEQIANGDUHENQIANG,WANQUANKEYIDADAOTONGXINDEMUDE.


广西快3   ZAIBENXITONGSHEJIZHONG,CAIYONGLESHEPINWUXIANTONGXINFANGSHIJIANLITPMSXITONG,SHIXIANLEDUIQICHELUNTAIDEYALIYUWENDUDESHISHIJIANCE.BENXITONGCAIYONGLEMUQIANLIUXINGDESHEPINTONGXINJISHU,BINGZAICIHUANJINGXIAJINXINGKEKAODESHUJUCHUANSHU,SHIYINGLEJINHOUDUANJULIDETONGXINFAZHANQUSHI.XITONGZHENGTIKEKAOXINGGAO,WENDINGXINGHAO,CHENGBENDI,LIYUYIZHI,FANGBIANTIANJIAQITAGONGNENG.


6lv32MCYt/ePsbg5CGTYbOzYN/XNb1x5CEs9K75yubC3Ri0ntLIadUGJnlwtFOnqB1U31hoxqSwq3CgUJuu0Nky1tLSzykpMPy+LkKI/70mZkM4fMi7x5IUESOshqFjCRpXk5zJoU6DOtwyR9Y7iUOxZTX8MBfYmgSmI9UeJGpdonf2SPWW/Mmyvmo/TzQrqSeHWGxFhOmt1+zsPAdi6VgDDTwd2o0gD