標題: | 無線行動感測器佈署之免碰撞路徑規劃設計 CFPP: Collision – free Path Planning for Wireless Mobile Sensors Deployment |
作者: | 石 孟 柏 SIMON PAUL SIKAZWE 林 亭 佑 Lin, Ting - Yu 電機資訊國際學程 |
關鍵字: | 路徑規劃;行動感應器配置;仍然未得到很大;無衝突移動路徑到達目標的問題;目標;文獻上;computation latency;CFPP mechanism;smart sensing;sensors deployment;wireless mobile;sensors |
公開日期: | 2015 |
摘要: | 隨著無線行動傳感器的日益普及,自動化傳感器配置在智能感應環境之下變得切實可行。然而,在計算完移動至目的地(目標)的所有傳感器配置資訊後,如何安全地安排無衝突移動路徑到達目標的問題,在無線傳感器網絡(WSN)文獻上,仍然未得到很大程度地解決。在本文中,我們提出了一個無衝突路徑規劃Collision free Path Planning(CFPP)的機制,根據幾何公式和批次處理的動作,以解決傳感器配置的問題 我們建議的CFPP機制確保100%的傳感器目標可達性,這對於大多數需要在足夠的認知之下進行正確操作的WSN監測應用是很重要的關鍵。性能測試結果表示,我們的CFPP性能在計算延遲、能源消耗,以及傳感器可達性(達到目標的成功概率)方面,都優於其他現有的路徑規劃機制。 關鍵詞:行動感應器配置,路徑規劃 Abstract (English) With the growing popularity of wireless mobile sensors, automated sensors deployment in a smart sensing environment has become practical and feasible. Once the deployment algorithm determines moving destinations (goals) for all sensors, however, the problem of how to schedule collision-free moving paths to reach the goals safely remains largely unaddressed in the wireless sensor networking (WSN) literature. In this thesis, we propose a collision-free path planning (CFPP) mechanism, based on geometric formulations and batched movements, to address the sensors deployment problem. Our proposed CFPP mechanism ensures 100% sensors goal reachability, which is critical for most WSN monitoring applications that require sufficient sensing coverage to operate correctly. Performance results show that our CFPP outperforms other existing path-planning mechanisms in terms of computation latency, energy consumption, and sensors reachability (goals reaching success probability). |
URI: | http://140.113.39.130/cdrfb3/record/nctu/#GT070160328 http://hdl.handle.net/11536/127244 |
Appears in Collections: | Thesis |