TWI456234B - 判別行動裝置間相對位置之方法及設備 - Google Patents

判別行動裝置間相對位置之方法及設備 Download PDF

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Publication number
TWI456234B
TWI456234B TW101133957A TW101133957A TWI456234B TW I456234 B TWI456234 B TW I456234B TW 101133957 A TW101133957 A TW 101133957A TW 101133957 A TW101133957 A TW 101133957A TW I456234 B TWI456234 B TW I456234B
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Taiwan
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magnetic
mobile device
controller
pole
magnetic field
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TW101133957A
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TW201413275A (zh
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Nat Chengchi University
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Claims (7)

  1. 一種判別行動裝置間相對位置之設備,係應用在一行動裝置上,包括:複數個磁模組,每個磁模組皆具有釋放磁力、以及感應周圍磁場以輸出一周圍磁場值的功能;一控制器,係電性連接該複數個磁模組,該控制器根據每個磁模組之周圍磁場值的改變,計算出一代表另一行動裝置與該行動裝置之相對位置的位置判別資料;該控制器記憶該複數個磁模組於行動裝置上的設置位置;該位置判別資料尚包括改變周圍磁場值之磁模組在該行動裝置上的設置位置。
  2. 如請求項1所述判別行動裝置間相對位置之設備,該控制器儲存一包含周圍磁場值及與另一行動裝置之距離的關係對照表,該控制器利用該關係對照表及自磁模組取得的周圍磁場值,對照計算出該與另一行動裝置間之距離,並以此作為該位置判別資料。
  3. 如請求項1所述判別行動裝置間相對位置之設備,其中:每個磁模組包括一個S極磁感應單元和一個N極磁感應單元,且相鄰的磁模組係以S極磁感應單元和N極磁感應單元交錯的方式排列設置在該行動裝置的側邊上;該控制器係電性連接該複數磁模組的S極磁感應單元和N極磁感應單元。
  4. 如請求項3所述判別行動裝置間相對位置之設備,該控制器儲存一S極磁感應單元之周圍磁場值的下限閥值及一N極磁感應單元之周圍磁場值的上限閥值,當任一S極磁感應單元之周圍磁場值高於該下限閥值或N極磁感應單元之周圍磁場值低於該上限閥值時,該控制器認定有另一行動裝置靠近該行動裝置,並以此作為該位置判別資料。
  5. 如請求項4所述判別行動裝置間相對位置之設備,其中:該S極磁感應單元係由一S極磁鐵及一霍爾感應器組成,該N極感應單元係由一N極磁鐵以及一霍爾感應器組成;該控制器係電性連接該複數磁模組的S極感應單元或N極感應單元的霍爾感應器。
  6. 如請求項1至5項中任一項所述判別行動裝置間相對位置之設備,係進一步包括一無線傳輸模組及一行動裝置保護套,其中:該無線傳輸模組係電性連接該控制器,該控制器係將該位置判別資料傳送至該無線傳輸模組,由該無線傳輸模組將該位置判別資料轉換為無線訊號後,再由該無線傳輸模組發射該無線訊號;該複數個磁模組、該控制器及該無線傳輸模組係設在該行動裝置保護套中。
  7. 一種判別行動裝置間相對位置之方法,係應用在至少兩個行動裝置上,包括下列步驟:在該至少兩個行動裝置上各設置複數個磁模組,其中 每個磁模組皆具有釋放磁力、以及感應周圍磁場以輸出一周圍磁場值的功能;在該至少兩個行動裝置上各設置一控制器,每個控制器電性連接同一行動裝置上的複數個磁模組,並令該控制器記憶該複數個磁模組於行動裝置上的設置位置;每個控制器反覆地取得同一行動裝置上之複數磁模組所輸出的周圍磁場值;每個控制器根據同一行動裝置上複數磁模組之周圍磁場值的改變,計算出一代表另一行動裝置與控制器所在行動裝置之相對位置的位置判別資料,且該位置判別資料還包括改變周圍磁場值之磁模組在該行動裝置上的設置位置。
TW101133957A 2012-09-17 2012-09-17 判別行動裝置間相對位置之方法及設備 TWI456234B (zh)

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CN106126150A (zh) * 2016-07-02 2016-11-16 上海摩软通讯技术有限公司 磁性拼接配对方法、拼接显示方法及终端设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7994742B2 (en) * 2008-03-25 2011-08-09 Bose Corporation Position measurement using magnetic fields
US20110237274A1 (en) * 2010-03-25 2011-09-29 Palm, Inc. Mobile computing device having relative positioning circuit
TW201237740A (en) * 2011-03-15 2012-09-16 Acer Inc Compound electrical devices and methods for displaying image data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7994742B2 (en) * 2008-03-25 2011-08-09 Bose Corporation Position measurement using magnetic fields
US20110237274A1 (en) * 2010-03-25 2011-09-29 Palm, Inc. Mobile computing device having relative positioning circuit
TW201237740A (en) * 2011-03-15 2012-09-16 Acer Inc Compound electrical devices and methods for displaying image data

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