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5׼ ܼҾӡ

2017-6-6 13:36| : ˷| 鿴: 1587| : 0

ժҪ: 5±׼ĿܼҾӡIoTѶӦáն˲Ʒ̱оƬԷ±׼ ׼ǷƲЧƷƿʱӦעЩ֤ҪЩ ...

    5±׼ĿܼҾӡIoTѶӦáն˲Ʒ̱оƬԷ±׼ ׼ǷƲЧƷƿʱӦעЩ֤ҪЩ ½һһ˵

±׼3ӦòƷԭ

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    ߴ׼һֱھ״̬ÿֻ֧ܣ׼İʱֻܿνӣΪÿһֻоƬһ֧µ׼ʹֻƵļҵΧƷͻ¼룬ټ±׼ԴľԶԭͺܱ׼ĴƱҲҲ

    ׼ִͳͺ׼ ε±׼ڵͺܱ׼Ļǿٶȡ롢㲥broadcastingֱ248״̬ConnectionlessͨѶʽǿԶƷӦóҲǿcontrollersensor֮΢Ϣĵ䡣

    ߴ似棬 5°׼ӰӦZigbee׼ ͬǵͺܡС ǰ͸ֻ豸Ϊûֻƽһ¶߻Ѷ5׼4ҲڼһܵơܿյӼҰ豸ȡ뿰Wi-FiWi-Fiʡ磬˳ΪλӦõѡڴ΢ݵĴ豸ɼ¼˯εֱǿ¶ȡʪȿƿյ¿5ڴ豸ܷ¾־оӰ졣

ƷҪ֤ܷ5

    ĿǰѾз5׼оƬȫֻоƬ QualcommͨƣȻֻоƬΪȷоƬû⣬ǻһֻ֧Ӧ÷һ֤ͨоƬӲͬʱͨоƬʱͿṩreference designͻ

    صƷˣƷҪ5 ʹѾϿɵоƬȨԼ֤ һ˵ Էⲻ̫ࡣ¹ƷƿԱӦʹߵӦöˣ˼5ŵԼܣƷƣͻԲƷ졣5㲥8ÿ256 bytesΪٶȱԶʱҪǶ̳ΪLBSLocation Based ServiceλԣȴܹƲʽݸӷḻȤ

ǿLBSλӦãLBSɳ

    5͸㲥broadcastingͨѶģʽ趨˷dzʺLBSԶλΪ񣩵IJƷӦáABI Researchһݵ鱨棬2020BeaconλѶϢƲ 3.71ڸ 5BeaconsLBSǻۼͥҵҵгӦá

⣬5Ҫ趨ʺܳлʩʹãʿڹռƶͣڶλ·滮Щ۹;ĿӦá

¹ǴлΨһ֤оƬĵ

    ¹ǴлһϸBQTFʵңǴлΨһоƬ֤ĵ2000꿪ʼṩ֤ԷۻḻƷԼͨѶӦЭ飨Bluetooth protocol stackĶҾ飬ЧƷ⣬ЭҵԾЧķʽ֤ͨͶ֤ʵBQTF׼ṩƵRFͨѶ/ӦЭԲԷ

5ĹʷԱ׼

    5±׼ֵùע⣬߲Ʒԡ绰ҽ豸Ʒ뾭ϵعҵIJԺ֤̲ۡ˵

гFCC+IC

    κƵƷȡFCC(Federal Communications CommissionͨѶίԱ) ˿֤飬ڼôȡIC(Industry Canada) ߵ˿֤飬Ʒȡ ̨¹ѳΪ֤(TCB)ô֤ (FCB)ɾͽṩ

ŷгR&TTE/RED

    R&TTEԼRED߼ͨѶָǵЭ׼һֱϵڸ£ƷR&TTEREDָ淶ķΧ֤ͨƷǷϸЭ׼ETSI(ŷ޵ű׼Э)Ѿһµñ׼EN300328 v2.1.1˸߹2.4GHz̾豸2.4GHzƵвϱ׼ߵ豸 ̽ҪڲƷ°EN300328вԣԷREDָҪ

    REDһµָ20176¿ʼǿ֮ǰ̱޵ʱ²ǵIJƷԷָҪ ҪĸĻӰջԣڱݴģʽɡ¹Ծֽز豸20172¿ʼṩ°EN300328 v2.1.1IJԷ

    ŷ˹ңߵƷ͵ն豸ۺͲRED 2014/53/ECϽѡϸʵҽвԽȷƷİȫԡ͹ԲﵽһվʽľøЧ


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