Location Estimation in a 3D Environment using RFID Tags: Mutliple tag readers with known location and Concept of Trilateration is used to estimate the physical location of an individual tag (Paperback
暫譯: 使用RFID標籤在3D環境中的位置估算:利用已知位置的多個標籤讀取器和三邊測量概念來估算單個標籤的物理位置(平裝本)

Adwitiya Jain

  • 出版商: VDM Verlag
  • 出版日期: 2008-12-23
  • 售價: $2,150
  • 貴賓價: 9.5$2,043
  • 語言: 英文
  • 頁數: 108
  • 裝訂: Paperback
  • ISBN: 3639074629
  • ISBN-13: 9783639074628
  • 相關分類: RFID
  • 海外代購書籍(需單獨結帳)

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商品描述

RFID tag location in a 3D environment is investigated. The location of the tag with unknown coordinates can be estimated with certain accuracy. However, accuracy can be improved using the knowledge based on measurement of additional reference tags with known location. This book studies the mathematical formulation and practical realization of location sensing using RFID tags. Deviating from the standard use of RFID technology which employs one tag reader to identify presence of tag, multiple tag reader with known location are used to estimate the physical location of an individual tag, with/without the help of few reference tag with known location. Additionally, concept of trilateration has also been extended for tracking the tag on unknown location without use of reference tags. It was demonstrated that both approaches were proved to be cost-effective technique and estimation of the location of a specific tag has been achieve with sufficient accuracy.

商品描述(中文翻譯)

在三維環境中研究 RFID 標籤的位置。未知坐標的標籤位置可以在一定精度下進行估算。然而,利用已知位置的額外參考標籤的測量知識,可以提高精度。本書研究了使用 RFID 標籤進行位置感測的數學公式和實際實現。與標準的 RFID 技術使用一個標籤讀取器來識別標籤的存在不同,本書使用多個已知位置的標籤讀取器來估算單個標籤的物理位置,無論是否有幾個已知位置的參考標籤的幫助。此外,三邊測量的概念也被擴展到在沒有參考標籤的情況下追蹤未知位置的標籤。實驗表明,這兩種方法都被證明是具有成本效益的技術,並且已經以足夠的精度實現了特定標籤位置的估算。

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