JP7061475B2 - 通信制御装置、通信制御方法、及び、車両追従走行システム - Google Patents
通信制御装置、通信制御方法、及び、車両追従走行システム Download PDFInfo
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- JP7061475B2 JP7061475B2 JP2018030544A JP2018030544A JP7061475B2 JP 7061475 B2 JP7061475 B2 JP 7061475B2 JP 2018030544 A JP2018030544 A JP 2018030544A JP 2018030544 A JP2018030544 A JP 2018030544A JP 7061475 B2 JP7061475 B2 JP 7061475B2
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- 238000004891 communication Methods 0.000 title claims description 65
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- 230000005855 radiation Effects 0.000 claims description 25
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- 230000007246 mechanism Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
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- 230000008901 benefit Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/14—Adaptive cruise control
- B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
- B60W30/165—Automatically following the path of a preceding lead vehicle, e.g. "electronic tow-bar"
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096791—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is another vehicle
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
- H01Q3/04—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole for varying one co-ordinate of the orientation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0617—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal for beam forming
-
- 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
- H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2556/00—Input parameters relating to data
- B60W2556/45—External transmission of data to or from the vehicle
- B60W2556/65—Data transmitted between vehicles
-
- 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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Traffic Control Systems (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Description
Claims (12)
- 後続車と先行車とが非機械的に連結して追従走行する追従走行システムにおける前記後続車に搭載される通信制御装置であって、
前記先行車から受信した先行車情報と、取得した先行車認識情報と、に基づいて、前記先行車の走行軌道に追従する目標軌道、及び前記後続車と前記先行車との相対位置情報を生成し、
前記相対位置情報に基づいて、前記後続車のアンテナの電波放射に前記先行車のアンテナへ指向性を持たせることを特徴とする通信制御装置。 - 請求項1に記載の通信制御装置において、
前記相対位置情報に基づいて、前記後続車のアンテナの電波放射の方向を前記先行車へ向けて可変制御することを特徴とする通信制御装置。 - 請求項2に記載の通信制御装置において、
前記可変制御は、電子的に前記電波放射の方向を変えるものであることを特徴とする通信制御装置。 - 請求項3に記載の通信制御装置において、
前記可変制御は、規則的に配列された複数の素子アンテナを選択的に組み合わせて制御することを特徴とする通信制御装置。 - 請求項2に記載の通信制御装置において、
前記可変制御は、前記アンテナを物理的に回転させることで前記電波放射の方向を変えるものであることを特徴とする通信制御装置。 - 請求項1に記載の通信制御装置において、
前記相対位置情報は、前記後続車で求められることを特徴とする通信制御装置。 - 請求項1に記載の通信制御装置において、
前記相対位置情報は、相対距離と相対速度と相対角度であることを特徴とする通信制御装置。 - 後続車と先行車とが非機械的に連結して追従走行する追従走行システムにおける前記後続車にて行われる通信制御方法であって、
前記先行車から受信した先行車情報と、取得した先行車認識情報と、に基づいて、前記先行車の走行軌道に追従する目標軌道、及び前記後続車と前記先行車との相対位置情報を生成し、
前記相対位置情報に基づいて、前記後続車のアンテナの電波放射に前記先行車のアンテナへ指向性を持たせることを特徴とする通信制御方法。 - 請求項8に記載の通信制御方法において、
前記相対位置情報に基づいて、前記後続車のアンテナの電波放射の方向を前記先行車へ向けて可変制御することを特徴とする通信制御方法。 - 後続車と先行車とが非機械的に連結して追従走行する車両追従走行システムであって、
前記後続車は、
前記先行車から送信された先行車情報を受信する通信部と、
前記先行車を認識する先行車認識部と、
前記通信部から受信した前記先行車情報と、前記先行車認識部によって認識された先行車認識情報に基づいて、前記先行車の走行軌道に追従する目標軌道、及び前記後続車と前記先行車との相対位置情報を算出する目標軌道生成部と、
前記相対位置情報に基づいて、前記後続車のアンテナの電波放射に前記先行車のアンテナへ指向性を持たせる第1通信制御部と、
を備えることを特徴とする車両追従走行システム。 - 請求項10に記載の車両追従走行システムにおいて、
前記第1通信制御部は、前記相対位置情報に基づいて、前記後続車のアンテナの電波放射の方向を前記先行車へ向けて可変制御することを特徴とする車両追従走行システム。 - 請求項10に記載の車両追従走行システムにおいて、
前記先行車は、前記相対位置情報に基づいて、前記先行車のアンテナの電波放射に前記後続車のアンテナへ指向性を持たせる第2通信制御部を備えることを特徴とする車両追従走行システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018030544A JP7061475B2 (ja) | 2018-02-23 | 2018-02-23 | 通信制御装置、通信制御方法、及び、車両追従走行システム |
DE112019000947.8T DE112019000947T5 (de) | 2018-02-23 | 2019-01-07 | Kommunikationssteuerungsvorrichtung, kommunikationssteuerungsverfahren und vorausfahrendem fahrzeug folgendes system |
PCT/JP2019/000070 WO2019163307A1 (ja) | 2018-02-23 | 2019-01-07 | 通信制御装置、通信制御方法、及び、車両追従走行システム |
CN201980008655.4A CN111615797A (zh) | 2018-02-23 | 2019-01-07 | 通信控制装置、通信控制方法、以及车辆追踪行驶系统 |
US16/968,781 US20200398839A1 (en) | 2018-02-23 | 2019-01-07 | Communication Control Apparatus, Communication Control Method, and Preceding Vehicle Following System |
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JP2018030544A JP7061475B2 (ja) | 2018-02-23 | 2018-02-23 | 通信制御装置、通信制御方法、及び、車両追従走行システム |
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JP7061475B2 true JP7061475B2 (ja) | 2022-04-28 |
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US (1) | US20200398839A1 (ja) |
JP (1) | JP7061475B2 (ja) |
CN (1) | CN111615797A (ja) |
DE (1) | DE112019000947T5 (ja) |
WO (1) | WO2019163307A1 (ja) |
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JP7368975B2 (ja) * | 2019-07-26 | 2023-10-25 | 日立Astemo株式会社 | 車両制御装置、車両制御方法、及び車両追従走行システム |
JP7362208B2 (ja) * | 2019-10-31 | 2023-10-17 | Necネッツエスアイ株式会社 | アンテナ施工補助方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002074577A (ja) | 2000-08-29 | 2002-03-15 | Fujitsu Ltd | 車車間通信方式及びその装置 |
WO2004066523A1 (ja) | 2003-01-21 | 2004-08-05 | Fujitsu Limited | 適応制御装置 |
JP2008118484A (ja) | 2006-11-07 | 2008-05-22 | Advanced Telecommunication Research Institute International | 無線装置およびそれを備えた無線通信ネットワーク |
JP2015188351A (ja) | 2014-03-27 | 2015-11-02 | 株式会社クボタ | 作業車協調システム |
JP2018113940A (ja) | 2017-01-20 | 2018-07-26 | 株式会社クボタ | 作業車の位置計測装置 |
Family Cites Families (4)
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JP4155045B2 (ja) * | 2003-02-06 | 2008-09-24 | 株式会社デンソー | 路車間通信システムおよび基地局 |
JP2008311728A (ja) * | 2007-06-12 | 2008-12-25 | Denso Corp | 狭域通信システム、狭域通信車載器、送信機および移動体用受信機 |
KR102034722B1 (ko) * | 2015-03-19 | 2019-10-21 | 현대자동차주식회사 | 차량, 차량의 통신 방법 및 차량에 포함된 무선 통신 장치 |
US10911962B2 (en) * | 2017-03-31 | 2021-02-02 | Intel Corporation | Dynamic beam steering for vehicle communications |
-
2018
- 2018-02-23 JP JP2018030544A patent/JP7061475B2/ja active Active
-
2019
- 2019-01-07 WO PCT/JP2019/000070 patent/WO2019163307A1/ja active Application Filing
- 2019-01-07 DE DE112019000947.8T patent/DE112019000947T5/de not_active Withdrawn
- 2019-01-07 US US16/968,781 patent/US20200398839A1/en not_active Abandoned
- 2019-01-07 CN CN201980008655.4A patent/CN111615797A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002074577A (ja) | 2000-08-29 | 2002-03-15 | Fujitsu Ltd | 車車間通信方式及びその装置 |
WO2004066523A1 (ja) | 2003-01-21 | 2004-08-05 | Fujitsu Limited | 適応制御装置 |
JP2008118484A (ja) | 2006-11-07 | 2008-05-22 | Advanced Telecommunication Research Institute International | 無線装置およびそれを備えた無線通信ネットワーク |
JP2015188351A (ja) | 2014-03-27 | 2015-11-02 | 株式会社クボタ | 作業車協調システム |
JP2018113940A (ja) | 2017-01-20 | 2018-07-26 | 株式会社クボタ | 作業車の位置計測装置 |
Also Published As
Publication number | Publication date |
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WO2019163307A1 (ja) | 2019-08-29 |
CN111615797A (zh) | 2020-09-01 |
JP2019146096A (ja) | 2019-08-29 |
US20200398839A1 (en) | 2020-12-24 |
DE112019000947T5 (de) | 2020-11-19 |
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