JP2015228661A - 移動体通信用マーカー - Google Patents
移動体通信用マーカー Download PDFInfo
- Publication number
- JP2015228661A JP2015228661A JP2015132498A JP2015132498A JP2015228661A JP 2015228661 A JP2015228661 A JP 2015228661A JP 2015132498 A JP2015132498 A JP 2015132498A JP 2015132498 A JP2015132498 A JP 2015132498A JP 2015228661 A JP2015228661 A JP 2015228661A
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- JP
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- Prior art keywords
- marker
- circuit board
- electronic circuit
- housing
- heat
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- 239000003550 marker Substances 0.000 title claims abstract description 111
- 238000010295 mobile communication Methods 0.000 title abstract description 4
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- 238000000926 separation method Methods 0.000 description 6
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- 238000004519 manufacturing process Methods 0.000 description 5
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- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 3
- 230000008859 change Effects 0.000 description 3
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- 230000006872 improvement Effects 0.000 description 2
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010063601 Exposure to extreme temperature Diseases 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 239000010426 asphalt Substances 0.000 description 1
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Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/036—Cooling arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/125—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves using short-range radio transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/08—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically
- B61L3/12—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling electrically using magnetic or electrostatic induction; using radio waves
- B61L3/126—Constructional details
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Details Of Aerials (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
【解決手段】地上に設置される無線通信用のマーカー(1)であって、樹脂材料に覆われた電子回路基板(9)と該電子回路基板の少なくとも移動体側である上側を覆う筐体(7)を有し、電子回路基板は電子部品及び無線通信用のアンテナを備え、筐体の上側部分と電子回路基板の間には断熱材を有し、電子回路基板(9)よりも下側は前記断熱材よりも熱伝導率が大きい材料で構成されることを特徴とする。
【選択図】図6
Description
2 ボルト
3 路面
4 台座
5 基板を覆う材料
6 日射
7 筐体
8 熱伝導
9 電子回路基板
10 取付台
11 基板封止樹脂
12 上側筐体部
13 下側筐体部
14 インサート
15 内壁
16 凹凸部
17 空間
18 接合面端部
19 突起部
20 分離アンテナ
21 固体断熱材
22 保護部
23 車両
24 車上側アンテナ
25 無線通信
Claims (8)
- 地上に設置され、移動体に取り付けられた無線通信装置との間で無線通信を行うマーカーであって、
樹脂材料に覆われた電子回路基板と、
前記電子回路基板の少なくとも移動体側である上側を覆う筐体を有し、
前記電子回路基板は、電子部品及び無線通信用のアンテナを備え、
前記筐体の上側部分と前記電子回路基板の間には断熱材を有し、
前記電子回路基板よりも下側は前記断熱材よりも熱伝導率が大きい材料で構成されることを特徴とするマーカー。 - 前記樹脂材料は、前記断熱材よりも熱伝導率が大きい材料であることを特徴とする請求項1に記載のマーカー。
- 前記断熱材は、発泡材料で構成されていることを特徴とする請求項1又は請求項2に記載のマーカー。
- 前記断熱材は、繊維材料で構成されていることを特徴とする請求項1又は請求項2に記載のマーカー。
- 前記筐体は、マーカーの上面部及び側面部及び下面部を覆うように構成されており、かつ、上面部と側面部が一体構成された部品と、下面部を構成する部品の二つに分割されていることを特徴とする請求項1に記載のマーカー。
- 前記電子回路基板は、前記樹脂材料を介して前記筐体の下面部の内側に固定されていることを特徴とする請求項1に記載のマーカー。
- 前記電子回路基板よりも下側を構成する前記材料は、金属材料であることを特徴とする請求項1に記載のマーカー。
- 前記金属材料としてアルミニウム合金を用いることを特徴とする請求項7に記載のマーカー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015132498A JP6039756B2 (ja) | 2012-04-26 | 2015-07-01 | 移動体通信用マーカー |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012100538 | 2012-04-26 | ||
JP2012100538 | 2012-04-26 | ||
JP2015132498A JP6039756B2 (ja) | 2012-04-26 | 2015-07-01 | 移動体通信用マーカー |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014512635A Division JP5774777B2 (ja) | 2012-04-26 | 2013-04-24 | 移動体通信用マーカー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015228661A true JP2015228661A (ja) | 2015-12-17 |
JP6039756B2 JP6039756B2 (ja) | 2016-12-07 |
Family
ID=49483164
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014512635A Active JP5774777B2 (ja) | 2012-04-26 | 2013-04-24 | 移動体通信用マーカー |
JP2015132498A Active JP6039756B2 (ja) | 2012-04-26 | 2015-07-01 | 移動体通信用マーカー |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014512635A Active JP5774777B2 (ja) | 2012-04-26 | 2013-04-24 | 移動体通信用マーカー |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2849350B1 (ja) |
JP (2) | JP5774777B2 (ja) |
KR (1) | KR101607801B1 (ja) |
CN (1) | CN104303423B (ja) |
IN (1) | IN2014DN08931A (ja) |
WO (1) | WO2013161856A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104639036B (zh) * | 2015-03-10 | 2017-12-26 | 中海阳能源集团股份有限公司 | 中低倍聚光光伏组件 |
JP6537361B2 (ja) * | 2015-06-18 | 2019-07-03 | 株式会社日立製作所 | 移動体通信用マーカー |
DE102016118629A1 (de) * | 2016-06-09 | 2017-12-14 | Hirschmann Car Communication Gmbh | Kommunikationssystem eines Fahrzeuges mit verbessertem Wärmemanagement |
WO2021192766A1 (ja) * | 2020-03-26 | 2021-09-30 | 株式会社村田製作所 | 通信装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01135835U (ja) * | 1988-03-11 | 1989-09-18 | ||
JP2001175823A (ja) * | 1999-12-16 | 2001-06-29 | Seiko Precision Inc | 非接触idタグ |
JP2004257003A (ja) * | 2003-02-24 | 2004-09-16 | Matsushita Electric Ind Co Ltd | マーカ装置、及び、その埋設方法 |
JP2008129838A (ja) * | 2006-11-21 | 2008-06-05 | Kobe Steel Ltd | 高温用rfidタグ |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1201130A (zh) * | 1997-06-03 | 1998-12-09 | 柳尚青 | 不耗能光辐射制冷与聚热的方法及装置 |
JPH11258330A (ja) * | 1998-03-10 | 1999-09-24 | Nippon Signal Co Ltd:The | 応答器ケース |
JP2000215391A (ja) * | 1999-01-22 | 2000-08-04 | Aichi Steel Works Ltd | 磁気マ―カ |
JP2001036260A (ja) * | 1999-07-23 | 2001-02-09 | Denso Corp | 電子装置 |
JP2001272211A (ja) * | 2000-03-23 | 2001-10-05 | Nippon Signal Co Ltd:The | 投受光器および投受光器の取付金具 |
JP3576971B2 (ja) * | 2000-12-20 | 2004-10-13 | 埼玉日本電気株式会社 | 収容函 |
JP4923336B2 (ja) * | 2001-04-10 | 2012-04-25 | 日本電気株式会社 | 回路基板及び該回路基板を用いた電子機器 |
JP3928397B2 (ja) * | 2001-10-04 | 2007-06-13 | 松下電器産業株式会社 | 電源装置 |
JP2003152368A (ja) * | 2001-11-19 | 2003-05-23 | Mitsubishi Electric Corp | 電子機器 |
JP2003209490A (ja) | 2002-01-16 | 2003-07-25 | Mei Kawamura | トランスポンダ装置 |
KR200338520Y1 (ko) * | 2003-10-13 | 2004-01-16 | 주식회사 퓨텍몰드 | 방열성능이 향상된 인쇄회로기판 |
CN2817314Y (zh) * | 2005-06-20 | 2006-09-13 | 李椒良 | 通道式遮阳散热装置 |
JP4498419B2 (ja) * | 2005-09-06 | 2010-07-07 | 富士通株式会社 | 電子機器 |
JP2009212059A (ja) * | 2008-03-06 | 2009-09-17 | Toshiba Corp | 電動軽車両のバッテリ装置 |
JP4911091B2 (ja) * | 2008-03-27 | 2012-04-04 | Tdk株式会社 | 高周波モジュール及びその製造方法 |
JP5035356B2 (ja) * | 2010-01-26 | 2012-09-26 | 株式会社デンソー | 樹脂封止型電子装置およびその製造方法 |
US20120000508A1 (en) * | 2010-07-02 | 2012-01-05 | Du Pont Apollo Limited | Thermal device and photovoltaic module having the same |
-
2013
- 2013-04-24 EP EP13780946.3A patent/EP2849350B1/en active Active
- 2013-04-24 KR KR1020147029488A patent/KR101607801B1/ko active IP Right Grant
- 2013-04-24 WO PCT/JP2013/062013 patent/WO2013161856A1/ja active Application Filing
- 2013-04-24 IN IN8931DEN2014 patent/IN2014DN08931A/en unknown
- 2013-04-24 JP JP2014512635A patent/JP5774777B2/ja active Active
- 2013-04-24 CN CN201380021533.1A patent/CN104303423B/zh active Active
-
2015
- 2015-07-01 JP JP2015132498A patent/JP6039756B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01135835U (ja) * | 1988-03-11 | 1989-09-18 | ||
JP2001175823A (ja) * | 1999-12-16 | 2001-06-29 | Seiko Precision Inc | 非接触idタグ |
JP2004257003A (ja) * | 2003-02-24 | 2004-09-16 | Matsushita Electric Ind Co Ltd | マーカ装置、及び、その埋設方法 |
JP2008129838A (ja) * | 2006-11-21 | 2008-06-05 | Kobe Steel Ltd | 高温用rfidタグ |
Also Published As
Publication number | Publication date |
---|---|
KR101607801B1 (ko) | 2016-03-30 |
JP6039756B2 (ja) | 2016-12-07 |
JPWO2013161856A1 (ja) | 2015-12-24 |
KR20140136514A (ko) | 2014-11-28 |
JP5774777B2 (ja) | 2015-09-09 |
EP2849350A1 (en) | 2015-03-18 |
CN104303423A (zh) | 2015-01-21 |
CN104303423B (zh) | 2016-04-20 |
EP2849350B1 (en) | 2019-06-12 |
IN2014DN08931A (ja) | 2015-05-22 |
WO2013161856A1 (ja) | 2013-10-31 |
EP2849350A4 (en) | 2015-12-23 |
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