JPWO2021230939A5 - - Google Patents

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JPWO2021230939A5
JPWO2021230939A5 JP2022549505A JP2022549505A JPWO2021230939A5 JP WO2021230939 A5 JPWO2021230939 A5 JP WO2021230939A5 JP 2022549505 A JP2022549505 A JP 2022549505A JP 2022549505 A JP2022549505 A JP 2022549505A JP WO2021230939 A5 JPWO2021230939 A5 JP WO2021230939A5
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Prior art keywords
measurement data
vehicle
information
request
gnss
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Pending
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JP2022549505A
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Japanese (ja)
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JP2023514339A (en
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Priority claimed from US16/797,381 external-priority patent/US11480691B2/en
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Publication of JP2023514339A publication Critical patent/JP2023514339A/en
Publication of JPWO2021230939A5 publication Critical patent/JPWO2021230939A5/ja
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Claims (15)

路側機と相互作用する方法であって、
位置情報および識別情報を車両からブロードキャストするステップと、
周期的なGNSS測定値データもしくはセンサーベース測定データまたはそれらの組合せを求める要求を前記路側機から前記車両において受信するステップと、
前記周期的なGNSS測定値データもしくは前記センサーベース測定データまたは前記それらの組合せを前記車両から前記路側機に送るステップと、
少なくとも1つのアクション要求を前記路側機から前記車両において受信するステップと、
前記少なくとも1つの要求されたアクションを実行するステップとを含む、方法。 A method of interacting with a roadside machine, the method comprising:
broadcasting location and identification information from the vehicle;
receiving at the vehicle from the roadside unit a request for periodic GNSS measurement data or sensor-based measurement data or a combination thereof;
sending the periodic GNSS measurement data or the sensor-based measurement data or the combination thereof from the vehicle to the roadside unit;
receiving at least one action request from the roadside device at the vehicle;
and performing the at least one requested action. 前記ブロードキャストされた位置情報は、緯度および経度情報を含む、請求項1に記載の方法。 2. The method of claim 1, wherein the broadcasted location information includes latitude and longitude information. 前記ブロードキャストされた位置情報は、速度およびヘッディング情報を含む、請求項1に記載の方法。 2. The method of claim 1, wherein the broadcasted location information includes velocity and heading information. ステータス情報もしくは優先情報またはそれらの組合せをブロードキャストするステップをさらに含む、請求項1に記載の方法。 2. The method of claim 1, further comprising broadcasting status information or preference information or a combination thereof. 前記周期的なGNSS測定値データは、少なくとも1つのGNSS衛星信号についての位相オフセット情報を含む、請求項1に記載の方法。 2. The method of claim 1, wherein the periodic GNSS measurement data includes phase offset information for at least one GNSS satellite signal. 前記周期的なGNSS測定値データは、少なくとも1つのGNSS衛星信号についての擬似距離情報を含む、請求項1に記載の方法。 2. The method of claim 1, wherein the periodic GNSS measurement data includes pseudorange information for at least one GNSS satellite signal. 前記センサーベース測定データは、車両加速度データを含む、請求項1に記載の方法。 2. The method of claim 1, wherein the sensor-based measurement data includes vehicle acceleration data. 前記センサーベース測定データは、ホイール回転情報を含む、請求項1に記載の方法。 2. The method of claim 1, wherein the sensor-based measurement data includes wheel rotation information. 前記少なくとも1つのアクション要求は、停止要求と停止位置とを含む、請求項1に記載の方法。 2. The method of claim 1, wherein the at least one action request includes a stop request and a stop position. 前記停止位置は、別の車両、歩行者、または物体に対する位置である、請求項9に記載の方法。 10. The method of claim 9, wherein the stopping position is a position relative to another vehicle, pedestrian, or object. 前記停止位置は、交差点に対する位置である、請求項9に記載の方法。 10. The method of claim 9, wherein the stopping position is a position relative to an intersection. 前記少なくとも1つのアクション要求は、車線を変更するための要求と車線変更方向とを含む、および/または、
前記少なくとも1つのアクション要求は、少なくとも1台の車両によるアクションを調整するかもしくは指定された速度で走行するための要求またはそれらの組合せを含む、請求項1に記載の方法。 the at least one action request includes a request to change lanes and a lane change direction; and/or
2. The method of claim 1, wherein the at least one action request comprises a request to adjust an action by at least one vehicle or to travel at a specified speed, or a combination thereof. 車両であって、
ワイヤレストランシーバと、
GNSS受信機と、
メモリと、
前記ワイヤレストランシーバ、前記GNSS受信機、および前記メモリに通信可能に結合された1つまたは複数のプロセッサとを備え、
前記1つまたは複数のプロセッサが、
位置情報および識別情報を前記ワイヤレストランシーバを介してブロードキャストすることと、
周期的なGNSS測定値データもしくはセンサーベース測定データまたはそれらの組合せを求める要求を前記ワイヤレストランシーバを介して路側機から受信することと、
前記周期的なGNSS測定値データもしくは前記センサーベース測定データまたは前記それらの組合せを前記ワイヤレストランシーバを介して前記路側機に送ることと、
少なくとも1つのアクション要求を前記ワイヤレストランシーバを介して前記路側機から受信することと、
前記少なくとも1つの要求されたアクションを実行することとを行うように構成される、車両。 A vehicle,
wireless transceiver and
GNSS receiver and
memory and
one or more processors communicatively coupled to the wireless transceiver, the GNSS receiver, and the memory;
said one or more processors,
broadcasting location information and identification information via the wireless transceiver;
receiving a request for periodic GNSS measurement data or sensor-based measurement data or a combination thereof from a roadside unit via the wireless transceiver;
transmitting the periodic GNSS measurement data or the sensor-based measurement data or the combination thereof to the roadside unit via the wireless transceiver;
receiving at least one action request from the roadside device via the wireless transceiver;
and performing the at least one requested action. 前記1つまたは複数のプロセッサは、請求項2から12のいずれか一項に記載の方法を実行するようにさらに構成される
請求項13に記載の車両。 The one or more processors are further configured to perform the method according to any one of claims 2 to 12.
The vehicle according to claim 13 . コンピュータ可読命令を記憶した非一時的コンピュータ可読記憶媒体であって、車両上の1つまたは複数のプロセッサに、請求項1から12のいずれか一項に記載の方法を実行させる、非一時的コンピュータ可読記憶媒体。 13. A non-transitory computer readable storage medium having computer readable instructions stored thereon for causing one or more processors on a vehicle to carry out the method according to any one of claims 1 to 12. Readable storage medium.
JP2022549505A 2020-02-21 2021-02-17 Method and apparatus for determining relative position using GNSS carrier phase Pending JP2023514339A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/797,381 US11480691B2 (en) 2020-02-21 2020-02-21 Method and apparatus to determine relative location using GNSS carrier phase
US16/797,381 2020-02-21
PCT/US2021/018367 WO2021230939A2 (en) 2020-02-21 2021-02-17 Method and apparatus to determine relative location using gnss carrier phase

Publications (2)

Publication Number Publication Date
JP2023514339A JP2023514339A (en) 2023-04-05
JPWO2021230939A5 true JPWO2021230939A5 (en) 2024-02-09

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US (3) US11480691B2 (en)
EP (1) EP4107974A2 (en)
JP (1) JP2023514339A (en)
KR (1) KR20220146444A (en)
CN (1) CN115088273A (en)
BR (1) BR112022016000A2 (en)
TW (1) TW202132803A (en)
WO (1) WO2021230939A2 (en)

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