WO2008099736A1 - 携帯端末装置及びその測位結果取得間隔設定方法 - Google Patents

携帯端末装置及びその測位結果取得間隔設定方法 Download PDF

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Publication number
WO2008099736A1
WO2008099736A1 PCT/JP2008/051958 JP2008051958W WO2008099736A1 WO 2008099736 A1 WO2008099736 A1 WO 2008099736A1 JP 2008051958 W JP2008051958 W JP 2008051958W WO 2008099736 A1 WO2008099736 A1 WO 2008099736A1
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WO
WIPO (PCT)
Prior art keywords
global
portable terminal
positioning
result
setting method
Prior art date
Application number
PCT/JP2008/051958
Other languages
English (en)
French (fr)
Inventor
Takao Nakagawa
Original Assignee
Nec Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nec Corporation filed Critical Nec Corporation
Priority to JP2008558062A priority Critical patent/JP5663139B2/ja
Priority to US12/526,237 priority patent/US8791858B2/en
Publication of WO2008099736A1 publication Critical patent/WO2008099736A1/ja

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/34—Power consumption
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/35—Constructional details or hardware or software details of the signal processing chain
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/52—Determining velocity
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/017—Detecting state or type of motion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/01—Determining conditions which influence positioning, e.g. radio environment, state of motion or energy consumption
    • G01S5/019—Energy consumption
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Function (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Traffic Control Systems (AREA)

Abstract

　現在位置を測定する測位手段を備える携帯端末装置において消費電力を低減させることを可能とする。 　使用者に携帯される携帯端末装置において、当該携帯端末装置の現在位置を測位する測位手段と、前記測位手段から測位結果を間欠的に取得するマイクロプロセッサと、を備え、前記マイクロプロセッサは、前記測位手段による測位結果に基づいて当該携帯端末装置の移動速度を算出し、該算出結果が小さい速度を示すときの方が、該算出結果が大きい速度を示すときよりも、前記測位手段から測位結果を取得する時間間隔が長くなるように、前記移動速度に応じた前記時間間隔の切り替えを行う。
PCT/JP2008/051958 2007-02-07 2008-02-06 携帯端末装置及びその測位結果取得間隔設定方法 WO2008099736A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008558062A JP5663139B2 (ja) 2007-02-07 2008-02-06 携帯端末装置及びその測位結果取得間隔設定方法
US12/526,237 US8791858B2 (en) 2007-02-07 2008-02-06 Portable terminal device and location result acquisition interval setting method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-028240 2007-02-07
JP2007028240 2007-02-07

Publications (1)

Publication Number Publication Date
WO2008099736A1 true WO2008099736A1 (ja) 2008-08-21

Family

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Application Number Title Priority Date Filing Date
PCT/JP2008/051958 WO2008099736A1 (ja) 2007-02-07 2008-02-06 携帯端末装置及びその測位結果取得間隔設定方法

Country Status (3)

Country Link
US (1) US8791858B2 (ja)
JP (3) JP5663139B2 (ja)
WO (1) WO2008099736A1 (ja)

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JP2010212906A (ja) * 2009-03-09 2010-09-24 Saxa Inc 端末装置監視システム
JP2011097278A (ja) * 2009-10-28 2011-05-12 Nec Corp 情報処理装置、情報処理方法および情報処理プログラム
EP2538702A1 (en) * 2010-02-17 2012-12-26 Ntt Docomo, Inc. Positioning time interval control device and positioning time interval control method
JP2015040701A (ja) * 2013-08-20 2015-03-02 カシオ計算機株式会社 情報通信装置、情報通信システム及びプログラム
JP2015094663A (ja) * 2013-11-12 2015-05-18 株式会社Ｎｔｔドコモ 端末装置、測位方法及びプログラム
US9341699B2 (en) 2013-03-22 2016-05-17 Fujitsu Limited Method of controlling mobile information terminal and mobile information terminal
JP2016533068A (ja) * 2013-07-19 2016-10-20 ジオモビー プロプライエタリー リミテッドＧｅｏｍｏｂｙ Ｐｔｙ Ｌｔｄ 位置測定方法およびシステム
JP2018200316A (ja) * 2018-07-02 2018-12-20 カシオ計算機株式会社 情報通信装置、情報通信システム及びプログラム
JP2019138912A (ja) * 2018-02-14 2019-08-22 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 衛星航法用の大気擾乱を補正するための生補正データを提供する方法及び装置、並びに、衛星航法用の大気擾乱を補正するための補正データを決定する方法及び装置
CN112785866A (zh) * 2020-12-28 2021-05-11 北京骑胜科技有限公司 车辆位置上报方法、装置、共享交通工具和存储介质

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CN108471639A (zh) * 2018-03-07 2018-08-31 深圳市沃特沃德股份有限公司 可穿戴设备和延长续航时间方法
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Cited By (11)

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Publication number Priority date Publication date Assignee Title
JP2010212906A (ja) * 2009-03-09 2010-09-24 Saxa Inc 端末装置監視システム
JP2011097278A (ja) * 2009-10-28 2011-05-12 Nec Corp 情報処理装置、情報処理方法および情報処理プログラム
EP2538702A1 (en) * 2010-02-17 2012-12-26 Ntt Docomo, Inc. Positioning time interval control device and positioning time interval control method
EP2538702A4 (en) * 2010-02-17 2014-09-24 Ntt Docomo Inc LOCATION TIME INTERVAL SETTING DEVICE AND LOCATION TIME INTERVAL TIME SETTING METHOD
US9341699B2 (en) 2013-03-22 2016-05-17 Fujitsu Limited Method of controlling mobile information terminal and mobile information terminal
JP2016533068A (ja) * 2013-07-19 2016-10-20 ジオモビー プロプライエタリー リミテッドＧｅｏｍｏｂｙ Ｐｔｙ Ｌｔｄ 位置測定方法およびシステム
JP2015040701A (ja) * 2013-08-20 2015-03-02 カシオ計算機株式会社 情報通信装置、情報通信システム及びプログラム
JP2015094663A (ja) * 2013-11-12 2015-05-18 株式会社Ｎｔｔドコモ 端末装置、測位方法及びプログラム
JP2019138912A (ja) * 2018-02-14 2019-08-22 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 衛星航法用の大気擾乱を補正するための生補正データを提供する方法及び装置、並びに、衛星航法用の大気擾乱を補正するための補正データを決定する方法及び装置
JP2018200316A (ja) * 2018-07-02 2018-12-20 カシオ計算機株式会社 情報通信装置、情報通信システム及びプログラム
CN112785866A (zh) * 2020-12-28 2021-05-11 北京骑胜科技有限公司 车辆位置上报方法、装置、共享交通工具和存储介质

Also Published As

Publication number Publication date
JP5663139B2 (ja) 2015-02-04
JP2015025810A (ja) 2015-02-05
JPWO2008099736A1 (ja) 2010-05-27
US8791858B2 (en) 2014-07-29
JP2016153794A (ja) 2016-08-25
US20100323754A1 (en) 2010-12-23

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