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1.2019532561非常時接続性インフラストラクチャとしての屋外照明ネットワーク

JP - 07.11.2019

Int.Class H04W 24/04 Appl.No 2019511757 Applicant シグニファイ　ホールディング　ビー　ヴィ Inventor ウェン　ヤオ　ジュン

スマートシティシステム用の補助又は非常時通信インフラストラクチャとしての、屋外照明ネットワーク（ＯＬＮ）が開示される。ＯＬＮは、ネットワーク内の複数の光ポイントを、一次スマートシティシステム通信ネットワークの途絶時に、標準のＯＬＮ通信プロトコルからＤ２Ｄベースのプロトコルに切り替えられる受信機として統合してもよく、各通信プロトコルは、それぞれメッセージ優先順位付け方法を含む。本開示の諸態様は、一次通信障害の場合に、スマートシティシステムのフィールドデバイスの通信の適切な処理及び配信のために、スマートシティシステムのフィールドデバイスから、変換されたＤ２ＤＯＬＮネットワークを介して、スマートシティシステム中央マネージャにメッセージを伝えるための、Ｄ２Ｄネットワークとして機能することが可能な屋外照明ネットワークを実装するための、方法及び装置を更に含む。

2.2021523469車両と幹線道路間のドライビングインテリジェンス割り当てのためのシステム及び方法

JP - 02.09.2021

Int.Class G08G 1/16 Appl.No 2020563408 Applicant シーエーブイエイチ　エルエルシー Inventor 丁　▲番▼

本発明は、コネクテッド自動運転車両幹線道路（CAVH）システムが車両の操作及び制御を容易にし、輸送システム全体の一般的な安全性を向上させ、CAVHシステムの効率、インテリジェンス、信頼性、復元力を確保するために、ある機能及びインテリジェンスの割り当て、配置、および、分配を行うシステム及び方法に関する。本発明はまた、車両インテリジェンス及びインフラストラクチャインテリジェンスという２つの次元に基づいて、ＣＡＶＨシステムインテリジェンス及びそのレベルを定義するための方法を提供する。
【選択図】図１

3.2021149163TRANSPORTATION SYSTEM

JP - 27.09.2021

Int.Class G08G 1/16 Appl.No 2020045398 Applicant SOKEN INC Inventor KONDO KATSUHIKO

PROBLEM TO BE SOLVED: To provide a transportation system capable of accurately calculating a collision risk degree.

SOLUTION: A transportation system comprises a manager node and a worker node, and communication can be performed between the nodes. The manager node includes: calculating a risk degree of a collision between a target node and a surrounding object on the basis of transportation information received from the worker node; obtaining detection environment information indicating a detection environment when the surrounding object is detected by a sensor; setting, for the transportation information, a priority which is higher as the detection accuracy of the sensor is higher on the basis of the kind of the senor and the detection environment information; and calculating the collision risk degree by increasing weighting of the transportation information as the priority becomes higher.

SELECTED DRAWING: Figure 1

4.2021149162TRANSPORTATION SYSTEM

JP - 27.09.2021

Int.Class G08G 1/16 Appl.No 2020045397 Applicant SOKEN INC Inventor KONDO KATSUHIKO

PROBLEM TO BE SOLVED: To provide a transportation system capable of suppressing processing load.

SOLUTION: A transportation system comprises a manager node and a worker node, and communication can be performed between the nodes. The manager node includes: an information extraction unit for extracting transportation information indicating a situation around a target node from among the transportation information received from the worker node; a collision risk degree calculation unit for calculating the risk degree of a collision between the target node and a target object on the basis of the extracted transportation information; and a manager detection accuracy calculation unit for calculating the detection accuracy of the target object in the transportation information. The information extraction unit extracts the transportation information less as the detection accuracy becomes higher.

SELECTED DRAWING: Figure 1

5.1999126294MOVING BODY TRAFFIC CONTROL SYSTEM

JP - 11.05.1999

Int.Class G08G 1/00 Appl.No 1997290753 Applicant TOYOTA MOTOR CORP Inventor KOIKE SHIN

PROBLEM TO BE SOLVED: To prevent a vehicle from staying, stopping, and starting at an intersection by selecting a candidate free of path interference crossing the paths of other moving bodies passing through the intersection at the same time or before or after them out of path candidates.

SOLUTION: A local vehicle position vehicle speed and destination transmission part 10 and an other-vehicle position and vehicle speed reception part 12 gather the destinations, current positions, and vehicle speeds of the local vehicle and other vehicles by radio communication. A path vector generation part 22 generates a path vector by using the gathered information. A path interference removal part 30 excludes a combination of paths causing path interference at the intersection from candidates for a path pattern showing a path that each vehicle takes finally. At this time, start/standby times is determined for a nonstarting vehicle by the path candidates. A necessary time optimization part 32 substitutes the start/standaby time in an unknown part in the necessary time obtained by the necessary time arithmetic part 28 to find the necessary time.

6.2023162266SYSTEM AND METHOD FOR ASSIGNING DRIVING INTELLIGENCE BETWEEN VEHICLE AND HIGHWAY

JP - 08.11.2023

Int.Class G08G 1/09 Appl.No 2023132771 Applicant CAVH LLC Inventor RAN BIN

PROBLEM TO BE SOLVED: To provide a system and a method for assigning, allocating, and distributing certain functions and intelligence for facilitating the operation and control of vehicles by a connected automated vehicle highway (CAVH) system, improving the general safety of an overall transportation system, and ensuring the efficiency, intelligence, reliability, and resilience of the CAVH system, and also provide a method for defining CAVH system intelligence and levels thereof based on two dimensions, which are vehicle intelligence and infrastructure intelligence.

SOLUTION: A connected automated vehicle highway (CAVH) system includes components for sensing, communicating, and controlling. The components assign, allocate, and distribute functions and intelligence that facilitate vehicle operation and control.

SELECTED DRAWING: Figure 1

7.WO2008114435交通システムにおける無線通信方法並びに無線基地局及び無線端末

JP - 25.09.2008

Int.Class H04W 72/04 Appl.No 2009505034 Applicant 富士通株式会社 Inventor 鈴木　裕介

8.2020510941コネクテッド自動運転車のハイウエイシステムとそれを用いた方法

JP - 09.04.2020

Int.Class G08G 1/00 Appl.No 2019557535 Applicant シーエーブイエイチ　エルエルシー Inventor 冉　斌

【課題】様々なレベルのコネクテッド自動運転車及びハイウエイに適用できるシステム指向で十分制御されたコネクテッド自動運転車のハイウエイシステムを提供する。
【解決手段】システムは、（１）交通制御センタ−（ＴＣＣ’ｓ）、ロ−カル交通制御ユニット（ＴＣＵｓ）の階層的な交通制御ネットワ−ク、（２）ＲＳＵ（路側ユニット）ネットワ−ク（車両センサの統合された機能と制御指示を届けるＩ２Ｖを有する）、（３）コネクテッド自動運転車に埋め込まれたＯＢＵ（センサとＶ２Ｉ通信ユニットのオンボ−ドユニット）ネットワ−ク、並びに（４）ロ−カル及びグロ−バル接続を有する無線通信とセキュリティシステム、のうちの少なくとも１つを備える。本発明のシステムでは、車両のタスクを再分配することにより、より安全で、より信頼性が高く、費用対効果の高い階層的交通制御ネット−ワ−ク及びＲＳＵネットワ−クを実現できる。
【選択図】図１

9.2023099004SYSTEMS AND METHODS FOR DRIVING INTELLIGENCE ALLOCATION BETWEEN VEHICLES AND HIGHWAYS

JP - 11.07.2023

Int.Class G08G 1/09 Appl.No 2023065107 Applicant CAVH LLC Inventor RAN BIN

PROBLEM TO BE SOLVED: To provide a system and a method for ensuring the efficiency, intelligence, reliability, and resilience in a connected automated vehicle highway (CAVH) system.

SOLUTION: In some embodiments, a component allows an improvement of the safety of a transportation system including the component. In some embodiments, the component allows the improvement of the efficiency, intelligence, reliability, and/or resilience of a CAVH system. In some embodiments, a function to be allocated includes sensing. In some embodiments, the function to be allocated includes prediction and management of a transportation action. In some embodiments, the function to be allocated includes planning and decision making. In some embodiments, the function to be allocated includes vehicle control.

SELECTED DRAWING: Figure 1

10.WO/2021/020306TRAFFIC COMMUNICATION SYSTEM, BASE STATION, MOBILE STATION, AND VEHICLE

WO - 04.02.2021

Int.Class G08G 1/09 Appl.No PCT/JP2020/028570 Applicant KYOCERA CORPORATION Inventor SHIMAMURA, Jun

This traffic communication system is provided with: a base station that acquires, from a camera installed around the exit of a tunnel through which vehicles pass, captured images of an area around the exit of the tunnel, and transmits a message including data based on the captured images to a vehicle inside the tunnel via wireless communication; and a mobile station that is installed in said vehicle, receives said message inside the tunnel from the base station, and performs a control based on the data included in said message.

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