JP3931860B2 - 移動体通信装置 - Google Patents
移動体通信装置 Download PDFInfo
- Publication number
- JP3931860B2 JP3931860B2 JP2003282995A JP2003282995A JP3931860B2 JP 3931860 B2 JP3931860 B2 JP 3931860B2 JP 2003282995 A JP2003282995 A JP 2003282995A JP 2003282995 A JP2003282995 A JP 2003282995A JP 3931860 B2 JP3931860 B2 JP 3931860B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- communication
- mobile
- unit
- ecu
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
Description
11 無線送受信機(受信手段、送信手段)
13 カメラ(周囲環境検出手段)
14 画像処理装置(周囲環境検出手段)
15 ECU(通信状態判断手段)
16 無線機ECU(制御手段)
51 車両(移動体)
52 車両(移動体)
53 車両(移動体)
54 車両(移動体)
55 車両(移動体)
56 車両(移動体)
57 車両(移動体)
Claims (3)
- 受信手段と、
送信手段と、
移動体の周囲に通信障害物が有るか否かを検出する周囲環境検出手段と、
該周囲環境検出手段の検出結果に基づいて、前記移動体の通信状態の良否を判断する通信状態判断手段と、
該通信状態判断手段の判断結果に基づき、通信良状態の移動体は通信良状態でない移動体より優先して、周囲の移動体に対して前記受信手段が受信した情報を前記送信手段よりホッピングするか否かを制御する制御手段とを備え、
前記周囲環境検出手段が、前記移動体の周囲に通信障害物が無いことを検出した場合に、前記通信状態判断手段が前記移動体が通信良状態であると判断すると共に、前記制御手段が、前記受信手段が受信した情報を前記送信手段から送信し、前記周囲環境検出手段が、前記移動体の周囲に通信障害物が有ることを検出した場合に、前記通信状態判断手段が、前記移動体が通信不良状態であると判断すると共に、前記制御手段が、前記受信手段が受信した情報を、受信後所定時間内に前記情報と同一の情報を再受信しない場合にのみ、前記情報が他の移動体によりホッピングされていないと判断して、前記送信手段から送信することを特徴とする移動体通信装置。 - 前記周囲環境検出手段が、前記移動体に搭載された撮像手段を備えることを特徴とする請求項1に記載の移動体通信装置。
- 前記受信手段および前記送信手段が、無線通信機であることを特徴とする請求項1または2に記載の移動体通信装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003282995A JP3931860B2 (ja) | 2003-07-30 | 2003-07-30 | 移動体通信装置 |
KR1020067002000A KR100750678B1 (ko) | 2003-07-30 | 2004-07-21 | 이동체 통신 장치 |
EP04770834.2A EP1650886B1 (en) | 2003-07-30 | 2004-07-21 | Mobile communication apparatus |
PCT/JP2004/010324 WO2005013511A1 (ja) | 2003-07-30 | 2004-07-21 | 移動体通信装置 |
US10/566,398 US7400909B2 (en) | 2003-07-30 | 2004-07-21 | Mobile communication apparatus used to communicate information between mobile units |
CN2004800179815A CN1813427B (zh) | 2003-07-30 | 2004-07-21 | 移动通信装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003282995A JP3931860B2 (ja) | 2003-07-30 | 2003-07-30 | 移動体通信装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005051619A JP2005051619A (ja) | 2005-02-24 |
JP3931860B2 true JP3931860B2 (ja) | 2007-06-20 |
Family
ID=34113793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003282995A Expired - Fee Related JP3931860B2 (ja) | 2003-07-30 | 2003-07-30 | 移動体通信装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7400909B2 (ja) |
EP (1) | EP1650886B1 (ja) |
JP (1) | JP3931860B2 (ja) |
KR (1) | KR100750678B1 (ja) |
CN (1) | CN1813427B (ja) |
WO (1) | WO2005013511A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4539361B2 (ja) * | 2005-02-16 | 2010-09-08 | アイシン精機株式会社 | 移動体通信装置 |
US7353034B2 (en) | 2005-04-04 | 2008-04-01 | X One, Inc. | Location sharing and tracking using mobile phones or other wireless devices |
JP2007124483A (ja) | 2005-10-31 | 2007-05-17 | Aisin Seiki Co Ltd | 移動体通信装置 |
DE102008007696A1 (de) * | 2008-02-06 | 2009-08-20 | Siemens Aktiengesellschaft | Verfahren zum Betrieb eines drahtlosen Sensornetzwerks |
TWI454723B (zh) | 2013-03-15 | 2014-10-01 | Ind Tech Res Inst | 應用於無線設備之辨識裝置、辨識系統及其方法 |
JP6892474B2 (ja) * | 2019-03-26 | 2021-06-23 | 本田技研工業株式会社 | 通信システム |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US4697281A (en) * | 1986-03-14 | 1987-09-29 | Spectrum Cellular Communications Corporation, Inc. | Cellular telephone data communication system and method |
US5335249A (en) * | 1993-07-29 | 1994-08-02 | Seattle Silicon Corporation | Method and apparatus for spread spectrum communications |
FI100501B (fi) * | 1994-12-15 | 1997-12-15 | Nokia Telecommunications Oy | Solukkomatkaviestinjärjestelmä |
DE59608510D1 (de) * | 1995-05-31 | 2002-01-31 | Siemens Ag | Mobilfunkgerät mit unterbrechungsfreiem weiterreichen zwischen unsynchronisierten basisstationen |
US5926762A (en) * | 1996-05-17 | 1999-07-20 | Internet Mobility Corporation | Cellular telephone interference prediction and frequency reuse planning |
US5946603A (en) * | 1997-04-25 | 1999-08-31 | Motorola, Inc. | Method and apparatus to respond to a blockage environment in a communication system |
JPH11177530A (ja) | 1997-12-15 | 1999-07-02 | Toshiba Tec Corp | 低速周波数ホッピングスペクトル拡散通信方法及びこの通信方法を用いた無線通信システム |
US6252544B1 (en) * | 1998-01-27 | 2001-06-26 | Steven M. Hoffberg | Mobile communication device |
JPH11308240A (ja) * | 1998-04-24 | 1999-11-05 | Sony Corp | 無線通信方法 |
US6424643B1 (en) * | 1999-03-08 | 2002-07-23 | Scoreboard, Inc. | Method of modeling a CDMA cellular telephone system |
US7027773B1 (en) * | 1999-05-28 | 2006-04-11 | Afx Technology Group International, Inc. | On/off keying node-to-node messaging transceiver network with dynamic routing and configuring |
JP3451233B2 (ja) | 2000-02-24 | 2003-09-29 | 日本電信電話株式会社 | マルチホップ無線ネットワークおよび無線局 |
JP2001283381A (ja) | 2000-03-30 | 2001-10-12 | Toshiba Corp | 車車間通信システム |
US6665521B1 (en) * | 2000-08-17 | 2003-12-16 | Motorola, Inc. | Method and apparatus for cooperative diversity |
CN100459753C (zh) | 2000-09-27 | 2009-02-04 | 爱罗莎特股份有限公司 | 用于移动平台的低高度、低成本、高增益天线和系统 |
JP4106866B2 (ja) | 2000-12-12 | 2008-06-25 | 日本電気株式会社 | 携帯電話機及び携帯電話機のデータ通信制御方法 |
US7116661B2 (en) * | 2001-05-15 | 2006-10-03 | Sri International | Combining multi-hop and multicast wireless networking in classroom-like settings |
JP4752158B2 (ja) | 2001-08-28 | 2011-08-17 | 株式会社豊田中央研究所 | 環境複雑度演算装置、環境認識度合推定装置及び障害物警報装置 |
JP3791399B2 (ja) | 2001-11-16 | 2006-06-28 | 株式会社デンソー | 無線通信システム及びプログラム |
JP4026050B2 (ja) | 2002-03-26 | 2007-12-26 | 宮城県 | 磁界検出素子 |
US6813561B2 (en) * | 2003-03-25 | 2004-11-02 | Ford Global Technologies, Llc | Relative positioning for vehicles using GPS enhanced with bluetooth range finding |
US7177635B2 (en) * | 2004-03-19 | 2007-02-13 | Transcore Link Logistics Corporation | Sensor-based augmentation of blockage recovery |
-
2003
- 2003-07-30 JP JP2003282995A patent/JP3931860B2/ja not_active Expired - Fee Related
-
2004
- 2004-07-21 KR KR1020067002000A patent/KR100750678B1/ko not_active IP Right Cessation
- 2004-07-21 CN CN2004800179815A patent/CN1813427B/zh not_active Expired - Fee Related
- 2004-07-21 WO PCT/JP2004/010324 patent/WO2005013511A1/ja active Application Filing
- 2004-07-21 EP EP04770834.2A patent/EP1650886B1/en not_active Not-in-force
- 2004-07-21 US US10/566,398 patent/US7400909B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1813427B (zh) | 2010-09-29 |
WO2005013511B1 (ja) | 2005-05-26 |
KR100750678B1 (ko) | 2007-08-20 |
EP1650886B1 (en) | 2015-07-08 |
US7400909B2 (en) | 2008-07-15 |
KR20060026968A (ko) | 2006-03-24 |
WO2005013511A1 (ja) | 2005-02-10 |
EP1650886A4 (en) | 2011-08-10 |
US20060194543A1 (en) | 2006-08-31 |
CN1813427A (zh) | 2006-08-02 |
JP2005051619A (ja) | 2005-02-24 |
EP1650886A1 (en) | 2006-04-26 |
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