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公开(公告)号：US11869354B2
公开(公告)日：2024-01-09
申请号：US17482329
申请日：2021-09-22
Applicant: Autocrypt Co., Ltd. , Penta Security Systems Inc.
Inventor： Seung Young Park , Duk Soo Kim , Seok Woo Lee , Eui Seok Kim , Sang Gyoo Sim
CPC classification number: G08G1/097 , G06N3/04 , G06N3/08 , G08G1/0116 , G08G1/0125
Abstract: A method of detecting an anomaly of a road side unit, which is performed by an anomaly detecting apparatus interworking with one or more road side units, may comprise: receiving traffic data from each of the one or more road side units; performing grouping on the one or more road side units based on the traffic data; generating input data of an artificial neural network based on a result of the performing of the grouping; generating output data of the artificial neural network based on the input data; and detecting an anomaly of each of the one or more road side units based on the output data.
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公开(公告)号：US11866046B2
公开(公告)日：2024-01-09
申请号：US17061576
申请日：2020-10-01
Applicant: Anatoly S. Weiser
Inventor： Anatoly S. Weiser
CPC classification number: B60W30/18154 , G08B5/00 , G08G1/096 , G08G1/097 , G09F9/00 , B60W2555/60 , B60W2556/45
Abstract: Traffic control systems implement methods for detecting various malfunctions including faulty sensors and sensor connections that may result in false green requests, undetected green requests, and faults with the visual displays of a traffic control device (TCD). The sensors may include inductive loops and pedestrian pushbuttons. A TCD may communicate with remote resources to help identify faults. The remote resources may include computer systems, which may be configured to interact with human resources such as crowdsourced resources. A TCD's communications with the remote resources may go through vehicle computers and smart phones of vehicles' occupants and pedestrians. A TCD may emit signals to enable vehicle computers to improve accuracy of position location. A TCD may emit its state and time-to-state-change information, in real or substantially real time. A vehicle computer may receive the state and/or time to state changes and in response vary operation of the vehicle's power train.
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公开(公告)号：US11792514B2
公开(公告)日：2023-10-17
申请号：US17505770
申请日：2021-10-20
Inventor： Bo Liu , Jinrang Jia
CPC classification number: H04N23/6811 , G08G1/095 , G08G1/097 , H04N23/683
Abstract: A method and an apparatus for stabilizing an image, a roadside device, and a cloud control platform are provided. The method may include: calculating, for a current image in an image sequence, a first offset between each image stabilization box of the current image and a corresponding image stabilization box of a template image; adding a first offset meeting a first preset condition to an observation list of a corresponding image stabilization box of the template image until there is an observation list meeting a second preset condition; and determining a position of the signal light of the current image, based on a first offset in an observation list of at least one image stabilization box and a position of the signal light of the template image.
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公开(公告)号：US11679780B2
公开(公告)日：2023-06-20
申请号：US17976582
申请日：2022-10-28
Applicant: Argo AI, LLC
Inventor： Colen McAlister , David Breeden , Thomas Petroff , Christopher Cunningham , Patrick Barone , Arek Sredzki , Neal Seegmiller , Xi Cai
CPC classification number: B60W50/14 , G06V10/25 , G06V20/588 , G08G1/0145 , G08G1/097 , B60W2050/143
Abstract: Methods, systems, and computer program products for navigating a vehicle are disclosed. The methods include extracting lane segment data associated with lane segments of a vector map that are within a region of interest, and analyzing the lane segment data and a heading of the vehicle to determine whether motion of the vehicle satisfies a condition. The condition can be associated with (i) an association between the heading of the vehicle and a direction of travel of a lane that corresponds to the current location of the vehicle and/or (ii) a minimum stopping distance to an imminent traffic control measure in the lane that corresponds to the current location of the vehicle. When the motion does not satisfy the condition, the methods include causing the vehicle to perform a motion correction.
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公开(公告)号：US11587440B2
公开(公告)日：2023-02-21
申请号：US17209294
申请日：2021-03-23
Applicant: Kyndryl, Inc.
Inventor： Michael Anthonny Paulino , Renata Balthazar de Lima Mussauer , Priscila Vieira de Sousa , Marcos Vinicius L. Paraiso , Thiago Rodrigues de Souza Costa
Abstract: While it is well known to power traffic control devices (for example, traffic lights) by an alternative energy source during power outages, some embodiments of the present invention additionally have: (i) a set of control computer(s), remote from the various traffic control devices, that is powered by an alternative energy source during a power outage; and/or (ii) a communication network, for communications between the set of control computer(s) and the various traffic control devices, that is powered by an alternative power source during a power outage. The use of alternative power to power the control computer(s) (for example, a hub) and/or the communication network allows the traffic control devices to continue to operate in a coordinated manner as instructed by the control computers, thereby avoiding a situation where the traffic lights begin operating independently of each other during a power outage.
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Patent Agency Ranking
公开(公告)号：US11532228B2
公开(公告)日：2022-12-20
申请号：US17269364
申请日：2019-08-01
Applicant: STARSHIP TECHNOLOGIES OÜ
Inventor： Kristjan Korjus , Sergii Kharagorgiiev , Rasmus Raag
Abstract: A method comprising a data processing device predicting a time for a future state change of a first traffic light; a method comprising a data processing device generating a map of traffic lights, wherein the map of traffic lights comprises a location of at least one localization traffic light, and methods combining these methods, and to corresponding systems.
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公开(公告)号：US20220189328A1
公开(公告)日：2022-06-16
申请号：US17683677
申请日：2022-03-01
Applicant: Michael Steward Evans
Inventor： Michael Steward Evans
Abstract: A transportation system has transport vehicles with electric motors, pods, being enclosed compartments that accommodate cargo, podports, being exchange stations, charging stations, and a computerized transport control system. An authorized person communicates a request to the computerized transport control system to transport a specific cargo from a first location in the geographic area to a second location in the geographic area, the computerized transport control system defines a journey from the first location to the second location, along a route comprising sequential hops through a series of podports and charging stations. The computerized transport control system manages movement of transport vehicles, exchanges at podports, and charging at charging stations along the defined route, and terminates the journey at the second location where the cargo disembarks.
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公开(公告)号：US20220139220A1
公开(公告)日：2022-05-05
申请号：US17578419
申请日：2022-01-18
Inventor： GAO YU
Abstract: The present disclosure provide a method and an apparatus for detecting light state data, which includes: acquiring light state data of traffic lights, and acquiring control information of the traffic lights, where the light state data includes period time information and/or phase sequence information, the period time information characterizes time information of lighting each light holder in the traffic lights in a period, the phase sequence information characterizes a green light order of each phase corresponding to the traffic lights; and the control information characterizes a control rule of the traffic lights; and performing consistency matching between the light state data and the control information to obtain a first matching result, and determining a detection result of the light state data according to the first matching result.
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公开(公告)号：US20210343143A1
公开(公告)日：2021-11-04
申请号：US17269364
申请日：2019-08-01
Applicant: STARSHIP TECHNOLOGIES OÜ
Inventor： Kristjan KORJUS , Sergii KHARAGORGIIEV , Rasmus RAAG
Abstract: A method comprising a data processing device predicting a time for a future state change of a first traffic light; a method comprising a data processing device generating a map of traffic lights, wherein the map of traffic lights comprises a location of at least one localization traffic light, and methods combining these methods, and to corresponding systems.
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公开(公告)号：US20210016776A1
公开(公告)日：2021-01-21
申请号：US17039885
申请日：2020-09-30
Applicant: Anatoly S. Weiser
Inventor： Anatoly S. Weiser
Abstract: A smart traffic control device implements a method for detecting faulty sensors that result in false green requests and/or undetected true green requests. The faulty sensors may include inductive loops and pedestrian pushbuttons. The traffic control device may communicate with remote resources, including computer systems connected to human resources, to help identify the faulty sensors. The human resources may be crowdsourced. The traffic control device's communications with the remote resources may go through vehicle computers and smart phones of vehicles' occupants and pedestrians. The traffic control device may emit signals to enable vehicle computers to improve accuracy of position location. The traffic control device may emit its state (e.g., Green/Yellow/Red in various directions) and time to state changes, in real or substantially real time. A vehicle computer may receive the state and/or time to state changes and vary operation of the vehicle's power train in response thereto.
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