WO2009110758A3 - Etcs 단말기의 통신영역 제한 장치 - Google Patents

Etcs 단말기의 통신영역 제한 장치 Download PDF

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Publication number
WO2009110758A3
WO2009110758A3 PCT/KR2009/001102 KR2009001102W WO2009110758A3 WO 2009110758 A3 WO2009110758 A3 WO 2009110758A3 KR 2009001102 W KR2009001102 W KR 2009001102W WO 2009110758 A3 WO2009110758 A3 WO 2009110758A3
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WO
WIPO (PCT)
Prior art keywords
communication domain
obu
unit
receiving
restricting device
Prior art date
Application number
PCT/KR2009/001102
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English (en)
French (fr)
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WO2009110758A2 (ko
Inventor
민선기
김범진
임규현
Original Assignee
(주)에프씨아이
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 (주)에프씨아이 filed Critical (주)에프씨아이
Priority to JP2010549576A priority Critical patent/JP5279849B2/ja
Priority to CN200980107658XA priority patent/CN101965590B/zh
Publication of WO2009110758A2 publication Critical patent/WO2009110758A2/ko
Publication of WO2009110758A3 publication Critical patent/WO2009110758A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • General Physics & Mathematics (AREA)
  • Transceivers (AREA)

Abstract

본 발명의 ETCS 단말기의 통신영역 제한 장치는 안테나, 안테나, RF 수신부, RF 송신부 및 Baseband 송, 수신부를 부착한 차량탑재장치(OBU)의 전자요금징수시스템(ETCS)에 있어서, 상기 RF 수신부의 일구성을 이루는 ASK Demodulator의 수신단에 상기 OBU의 수신 성능을 제한하여 일정한 범위의 통신영역에서만 송신 또는 수신이 되도록 작동하도록 Digital Control Block 및 RSSI Control Block을 구성요소로 하는 OBU의 수신 성능 제한장치를 더 구비하는 것을 특징으로 하는 ETCS 단말기의 통신영역 제한 장치를 제공함으로써, 통신영역 이외의 영역에서 ETCS의 성능을 방해하는 노이즈를 발생시킴과 동시에 OBU의 통신영역 진입 시 수신, 송신 전환의 효율성을 떨어뜨리는 단점을 해결할 수 있는 기술적 장점이 있다.
PCT/KR2009/001102 2008-03-05 2009-03-05 Etcs 단말기의 통신영역 제한 장치 WO2009110758A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010549576A JP5279849B2 (ja) 2008-03-05 2009-03-05 Ｅｔｃｓ端末機の通信領域制限装置
CN200980107658XA CN101965590B (zh) 2008-03-05 2009-03-05 电子收费系统(etcs)终端的通信范围限制装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0020597 2008-03-05
KR1020080020597A KR101016938B1 (ko) 2008-03-05 2008-03-05 Ｅｔｃｓ 단말기의 통신영역 제한 장치

Publications (2)

Publication Number Publication Date
WO2009110758A2 WO2009110758A2 (ko) 2009-09-11
WO2009110758A3 true WO2009110758A3 (ko) 2009-12-30

Family

ID=41056480

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/001102 WO2009110758A2 (ko) 2008-03-05 2009-03-05 Etcs 단말기의 통신영역 제한 장치

Country Status (4)

Country Link
JP (1) JP5279849B2 (ko)
KR (1) KR101016938B1 (ko)
CN (1) CN101965590B (ko)
WO (1) WO2009110758A2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108235226A (zh) * 2016-12-09 2018-06-29 北京万集科技股份有限公司 Dsrc车载设备工作方法及装置

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102568043B (zh) * 2010-12-23 2014-01-08 博通集成电路（上海）有限公司 用于电子收费系统的方法和车载单元
CN102693585B (zh) * 2011-03-25 2016-04-13 深圳市金溢科技股份有限公司 车载单元
CN102810146B (zh) * 2011-05-31 2016-06-15 中兴通讯股份有限公司 一种电子标签及其功率校准方法、校准设备及校准系统
CN105160719B (zh) * 2011-08-05 2018-06-01 深圳市金溢科技股份有限公司 路侧单元、车载单元信号筛选系统及信号筛选方法
CN103310492B (zh) * 2012-03-06 2018-01-26 深圳市金溢科技股份有限公司 一种灵敏度校准系统及其校准方法
CN102819872B (zh) * 2012-07-31 2014-09-10 北京万集科技股份有限公司 一种用于公路收费的弯道路侧方法及装置
CN103914883B (zh) * 2012-12-28 2016-06-08 北京北大千方科技有限公司 一种路侧设备灵敏度的控制方法和系统
CN105791042B (zh) * 2014-12-24 2020-11-17 航天信息股份有限公司 Etc系统中的通信质量测试方法
CN108257238B (zh) * 2018-02-13 2020-07-10 深圳市金溢科技股份有限公司 一种电子不停车收费设备及其射频前端和射频接收方法
CN108932781B (zh) * 2018-07-26 2021-06-11 天津中兴智联科技有限公司 一种门禁管理场景中的rssi阈值自学习方法
CN114257740A (zh) * 2021-12-14 2022-03-29 上海应用技术大学 一种监控装置
CN115512451B (zh) * 2022-09-16 2023-06-09 广州隧华智慧交通科技有限公司 一种可切换的高速公路收费etc车道系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030030187A (ko) * 2001-10-09 2003-04-18 삼성전기주식회사 요금자동징수시스템의 무선송수신장치
JP2006217020A (ja) * 2005-02-01 2006-08-17 Epson Toyocom Corp 受信装置
KR20060103784A (ko) * 2005-03-28 2006-10-04 에스케이 텔레콤주식회사 Ｄｍｂ 수신 제한 장치 인식 시스템 및 방법
JP2007281947A (ja) * 2006-04-07 2007-10-25 Hitachi Ltd 狭域通信用車載器

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JP3669293B2 (ja) * 2000-08-04 2005-07-06 ソニー株式会社 無線機器の相互認証システム及び無線機器の相互認証方法並びに無線機器
JP2003030699A (ja) * 2001-07-13 2003-01-31 Hitachi Ltd 通信領域自動補正システム
JP4152180B2 (ja) * 2002-12-20 2008-09-17 松下電器産業株式会社 自動料金収受システム
CN1758547A (zh) * 2004-10-04 2006-04-12 松下电器产业株式会社 收信装置、半导体集成电路、收发信装置、以及收信方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030030187A (ko) * 2001-10-09 2003-04-18 삼성전기주식회사 요금자동징수시스템의 무선송수신장치
JP2006217020A (ja) * 2005-02-01 2006-08-17 Epson Toyocom Corp 受信装置
KR20060103784A (ko) * 2005-03-28 2006-10-04 에스케이 텔레콤주식회사 Ｄｍｂ 수신 제한 장치 인식 시스템 및 방법
JP2007281947A (ja) * 2006-04-07 2007-10-25 Hitachi Ltd 狭域通信用車載器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108235226A (zh) * 2016-12-09 2018-06-29 北京万集科技股份有限公司 Dsrc车载设备工作方法及装置
CN108235226B (zh) * 2016-12-09 2020-07-24 北京万集科技股份有限公司 Dsrc车载设备工作方法及装置

Also Published As

Publication number Publication date
CN101965590A (zh) 2011-02-02
CN101965590B (zh) 2012-12-26
JP5279849B2 (ja) 2013-09-04
JP2011517875A (ja) 2011-06-16
WO2009110758A2 (ko) 2009-09-11
KR101016938B1 (ko) 2011-02-25
KR20090095323A (ko) 2009-09-09

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