本文首先說明目前在居家感測網路(Home Sensor Network)中進行感測裝置佈建的方式以及所面臨的問題， 接著介紹目前工研院資通所發展的居家感測網路自助式佈建工具(HSN DIY
Kit)， 包含了佈建輔助硬體的系統架構、操作流程，以及實作等部分。透過佈建輔助硬體可讓使用者不須藉由網頁介面，便能完成感測裝置的新增、移除，以及尋找中繼點安裝位置等三大功能。同時藉由動態調整佈建輔助硬體無線訊號發射的功率， 達到防止外界裝置誤加入網路的目的。

This paper first discusses the approaches and the related issues of the home sensor networks (HSNs)deployment. Then we introduce the HSN DIY Kit developed by the ITRI ICL.It includes the system architecture, operation flows, and implementation of the deployment assistant hardware. Based on the proposed hardware-assisted deployment tool, user can add and remove sensing devices and find the location of the repeater. In addition, by adjusting the TX power of the deployment assistant hardware dynamically,
the goal of preventing external devices to join the network incorrectly can be reached.