朱飛飛 李雪寶 盧冶 孫達 孫煒
摘要:我國社會人口老齡化加劇,傳統的老人助理系統已經不能滿足老人們的需求,而智能老人助理系統將會成為大多數老年人的生活必須品。針對以上需求,本系統分別使用PC上位機和智能手機終端兩種控制方式,結合CC2530無線ZigBee協調器模塊組成控制系統,通過ZigBee網絡完成對室內環境監測、家庭門鎖、燈的操控,同時利用尋跡傳感器也可以進行門鎖控制。實驗結果表明:系統傳輸的數據可靠性高,距離較遠、靈敏度高,能夠通過智能手機終端精準顯示室內環境數值和控制燈和門鎖開關。
關鍵詞:ZigBee;智能老人助理;智能手機終端;交互性設計;尋跡傳感器
中圖分類號:TP311 文獻標識碼:A 文章編號:1009-3044(2018)04-0176-03
The Intelligent Old Man Assistant System Based on ZigBee Technology
ZHU Fei-fei1, LI Xue-bao2, LU Ye2, SUN Da2, SUN Wei2
(1. Jiangsu University of Science and Technology Suzhou Institute of Technology, Electrical and Information Engineering,Zhangjiagang 215600, China; 2. Jiangsu University of Science and Technology, Electrical and Information Engineering, Zhangjiagang 215600, China)
Abstract:Aging population has intensified in china, and the traditional assistant system hasnt been satisfied the needs of old people. However, the intelligent old man assistant system will be a necessity for most elders. Therefore, this system uses two control ways including PC terminal and intelligent mobile phone, which can monitor indoor environment and control the door and lamp by using CC2530 wireless ZigBee coordinator module and ZigBee networks, meanwhile, it can also control of door lock by tracking sensor. The experimental results show that the system can improve the reliability of data transport and apply to remote distance transmission and possess a high sensitivity. It also can display indoor environment data accurately and control the lamps and door lock by the smartphone terminal.
Key words:ZigBee; intelligent old assistant system; smartphone terminal; the design of interaction; tracking senso
中國已成為世界上老年人口最多的國家,到 2050 年左右,老年人口將達到全國人口的三分之一 [1] 。隨著老年人口數量逐步增多,未來市場適合老年人使用的產品需求量會逐步增大,市場發展空間極大[2] 。盡管已經有了老人助理工具,但大多粗笨,操作不靈活等特點,而基于ZigBee技術的老人助理系統可以很好地解決這個問題。ZigBee 技術在國內的發展和應用還不夠[3],目前,雖然國內市場上已經有相關產品,但產品操作過于繁瑣、界面僵硬而缺乏交互性等問題,從而導致老年人群對此類產品較為陌生,上述問題造成ZigBee技術在智能老人助理系統方面較為緩慢。
1 系統總體設計
本系統設計由移動控制終端、協調器節點和終端節點組成。其中控制……