现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
4期
145-148,152
,共5页
于玮%谢星%邢玉秀%陈建新%管图华
于瑋%謝星%邢玉秀%陳建新%管圖華
우위%사성%형옥수%진건신%관도화
智能家居%短距射频网络%GSM%μC/OS-Ⅱ%分段线性化
智能傢居%短距射頻網絡%GSM%μC/OS-Ⅱ%分段線性化
지능가거%단거사빈망락%GSM%μC/OS-Ⅱ%분단선성화
smart home%short-range radio frequency network%GSM%μC/OS-Ⅱ%piecewise linearization
针对当前智能家居产品价格昂贵导致普及率不高的情况,设计了一种基于射频网络的智能家居电能控制系统。用户可以通过按键触发、短信通知及定时器设置3种方式对插座进行远程控制。当室内发生火灾或燃气泄漏等危险情况时,插座可自行断电,并同时向用户发送短信警报。将室内多个场景测试的误码率结果对比后,得出了遥控器最佳使用区域。实验结果表明,该系统工作稳定、性价比高。
針對噹前智能傢居產品價格昂貴導緻普及率不高的情況,設計瞭一種基于射頻網絡的智能傢居電能控製繫統。用戶可以通過按鍵觸髮、短信通知及定時器設置3種方式對插座進行遠程控製。噹室內髮生火災或燃氣洩漏等危險情況時,插座可自行斷電,併同時嚮用戶髮送短信警報。將室內多箇場景測試的誤碼率結果對比後,得齣瞭遙控器最佳使用區域。實驗結果錶明,該繫統工作穩定、性價比高。
침대당전지능가거산품개격앙귀도치보급솔불고적정황,설계료일충기우사빈망락적지능가거전능공제계통。용호가이통과안건촉발、단신통지급정시기설치3충방식대삽좌진행원정공제。당실내발생화재혹연기설루등위험정황시,삽좌가자행단전,병동시향용호발송단신경보。장실내다개장경측시적오마솔결과대비후,득출료요공기최가사용구역。실험결과표명,해계통공작은정、성개비고。
In view of the status quo that the popularizing rate of smart home products remains low due to their expensive prices,an electricity control system in smart home based on radio frequency network is proposed in this paper. With the sys-tem,users can control the sockets remotely by key triggering,SMS sending and timer setting. The relative socket will turn off the power and send a message as an alarm to a certain user automatically when indoor fire,gas leakage or other dangerous situa-tion occurs. Optimum area using the remote-controller was obtained after comparing results of the bit error rates tested in differ-ent indoor regions. The experimental results show that the system is stable in operation and has high performance cost ratio.