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公开(公告)号：US11238734B2
公开(公告)日：2022-02-01
申请号：US16368689
申请日：2019-03-28
Applicant: ARM IP Limited
Inventor： Adeline-Fleur Fleming
IPC: G08G1/09 , B60W50/14 , B60W40/04 , G08G1/0968
Abstract: The present techniques disclose, in at least one embodiment, a method of generating route instructions, the method comprising: receiving, at a control system, route requests from a plurality of users; selecting, at the control system, paths from one or more path networks to satisfy the respective route requests, wherein the paths are selected based, at least in part, on or responsive to one or more path criteria for the respective paths; generating, at the control system, route instructions for the respective route requests, wherein the route instructions comprise the selected paths; transmitting, from the control system to the plurality of users, the respective route instructions.
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公开(公告)号：US11238726B2
公开(公告)日：2022-02-01
申请号：US15368401
申请日：2016-12-02
Applicant: International Business Machines Corporation
Inventor： Phillip D. Isaacs , Eric V. Kline , Sarbajit K. Rakshit
IPC: G05G1/00 , G08G1/00 , G08G1/0967 , G08G1/09
Abstract: An apparatus for traffic control is disclosed. A method and a system also perform the functions of the apparatus. The apparatus includes an alert module that broadcasts an alert signal to a vehicle on a roadway. The alert indicates a presence of an alert zone along the roadway. The apparatus includes an alert zone module that broadcasts a location of the alert zone, where the alert signal has a signal strength sufficient for an autonomous vehicle control system of the vehicle to receive the alert signal a predefined distance before entering the alert zone as the vehicle approaches the alert zone. The apparatus includes an instruction module that broadcasts one or more instructions regarding driving within the alert zone.
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公开(公告)号：US20220013009A1
公开(公告)日：2022-01-13
申请号：US17448889
申请日：2021-09-26
Applicant: Matthew David Weirich
Inventor： Matthew David Weirich
IPC: G08G1/09
Abstract: A traffic control device system and method for communicating with autonomous and semi-autonomous vehicles. The traffic control device includes a base adapted to be placed on a surface, a body portion joined to the base portion and extending therefrom, and a communication module joined to or integral with the base or body portion. The communication module includes a transmitter adapted to transmit a signal from the traffic control device to one or more autonomous or semi-autonomous vehicles, wherein the signal includes information that can be used by the one or more autonomous or semi-autonomous vehicles to affect or control at least one system of the vehicle.
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公开(公告)号：US11222529B2
公开(公告)日：2022-01-11
申请号：US16161789
申请日：2018-10-16
Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor： Naoki Kurokawa , Takenori Shimizu , Junya Watanabe , Jun Goto , Koji Kawasaki
IPC: G08G1/01 , G08G1/0965 , G08G1/0967 , G05D1/02 , G08G1/09 , G08G1/00 , G08G1/015
Abstract: A traveling assisting method for an ambulance vehicle includes the first to third steps. The first step is the step of causing a server to acquire an expected arrival time at which an ambulance vehicle arrives at a traffic intersection that is located on an expected traveling route of the ambulance vehicle. The second step is the step of causing the server to acquire an expected arrival time at which a vehicle arrives at the traffic intersection, when the vehicle is located in surroundings of the expected traveling route. The third step is the step of causing the server to transmit a restraint instruction to the vehicle to travel toward the traffic intersection and to restrain entry of a vehicle other than the ambulance vehicle into the traffic intersection.
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公开(公告)号：US11205346B2
公开(公告)日：2021-12-21
申请号：US16731718
申请日：2019-12-31
Applicant: Honor Device Co., Ltd.
Inventor： Hongtao Liu
IPC: G08G1/09 , G08G1/04 , G08G1/0967 , G08G1/01 , G01C21/36
Abstract: A traffic information update method includes recognizing, by a terminal, a first traffic sign from a road image; detecting whether traffic information of the terminal includes first alert information corresponding to the first traffic sign; if the traffic information of the terminal does not include the first alert information, generating a traffic sign adding instruction corresponding to the first traffic sign; and sending the traffic sign adding instruction to a server. After finding a new traffic sign, the terminal may report a content indication and a location indication of the traffic sign to the server such that the server can directly update traffic information according to the information reported by the terminal.
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Patent Agency Ranking
公开(公告)号：US20210383691A1
公开(公告)日：2021-12-09
申请号：US17405725
申请日：2021-08-18
Inventor： Nedal RATROUT , Khaled ASSI
IPC: G08G1/09
Abstract: A method for determining space allocation and signal timing of an isolated signalized intersection consists of at least one remote server and a processing module that is communicably coupled with the at least one remote server. A plurality of traffic-related data, wherein the plurality of traffic-related data reflects activity at the isolated signalized intersection, is received through the processing module. A space determination process is performed on the plurality of traffic-related data through the processing module. Next, a timing determination process is performed on the plurality of traffic-related data through the processing module in order to minimize the average intersection delay at the isolated signalized intersection. Based upon the results from the space determination process and the timing determination process a cycle length is determined for the isolated signalized intersection.
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公开(公告)号：US20210383687A1
公开(公告)日：2021-12-09
申请号：US17094493
申请日：2020-11-10
Applicant: HERE Global B.V.
Inventor： Leon STENNETH , Adekunle AFOLABI , Zhenhua ZHANG
IPC: G08G1/01 , G06N20/00 , G08G1/0967 , G08G1/09
Abstract: A method and a system are disclosed for predicting that a road object is in a road zone or not. The method may include receiving at least one road object observation associated with the road object; extracting at least one feature associated with the road object or surroundings thereof based on the received at least one road object observation; and predicting, using a trained machine learning model, that the road object is in the road zone or not based on the extracted at least one feature, wherein the machine learning model is trained based on a training data set comprising a combination of at least one training feature and a ground truth label data, wherein the ground truth label data comprises at least one of a road zone data and a non-road zone data.
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公开(公告)号：US20210380358A1
公开(公告)日：2021-12-09
申请号：US17027278
申请日：2020-09-21
Applicant: Hyundai Motor Company , Kia Motors Corporation
Inventor： Byung Moon Kim
Abstract: A vehicle cargo loading system may include a cargo loading portion for loading cargo therein, wherein the cargo loading portion is divided into predetermined zones, a loading state sensor for sensing a loading state of the cargo for each zone, a loading state display for outputting different colors for the zones based on the loading state of the loaded cargo, a user interface for displaying a loading location or the loading state of the cargo, wherein the user interface is installed on an external door glass of the vehicle, and a cargo loading controller that determines whether the cargo loaded in the zone satisfies a preset reference loading state condition, and outputs a wanting signal when the cargo does not satisfy the reference loading state condition.
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99.发明申请公开(公告)号：US20210375132A1
公开(公告)日：2021-12-02
申请号：US17280933
申请日：2019-09-30
Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor： Norikazu KAWASAKI , Masafumi KOBAYASHI , Hiroyuki ISHIMARU , Shin YAMAMOTO , Tomoko YASUI , Yoshikazu TOYAMA
Abstract: A signal information distribution system is configured to distribute, to vehicles, signal information including a lighting start time and a lighting continuation interval of each of a plurality of signal lights installed at an intersection, each signal light being configured to light in a predetermined color. The system includes: a storage unit configured to store a timing table including scheduled lighting intervals of the plurality of signal lights; a monitor unit configured to observe lighting and extinction of the plurality of signal lights; a generation unit configured to generate the signal information, based on an actual lighting interval, of a predetermined signal light, obtained from an observation result of the predetermined signal light, and on the scheduled lighting interval, of the predetermined signal light, included in the timing table; and a distribution unit configured to distribute, to the vehicles, the signal information generated by the generation unit.
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100.发明授权公开(公告)号：US11183068B2
公开(公告)日：2021-11-23
申请号：US16885642
申请日：2020-05-28
Inventor： Swarup Bhunia , Prabuddha Chakraborty , Lili Du , Sandip Ray
Abstract: Various examples are provided related to multi-purpose context-aware bumps (CABs) that can support dynamic adaptation of form factors and functionality. In one example, a CAB system can include sensors distributed in a traffic network and communicatively coupled to a remotely located computing environment; context-aware bumps (CABs) placed in the traffic network and communicatively coupled to the remotely located computing environment; and a CAB application configured to adjust a form factor of a CAB in response to information obtained from the sensors and/or CABs. In another example, a method can include receiving, by a remotely located computing environment, traffic information from sensors distributed in a traffic network or CABs placed in the traffic network; communicating, by the remotely located computing environment, a form factor control to a CAB in response to the traffic information; and adjusting a form factor of the CAB in response to the form factor control.
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