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公开(公告)号：US10803740B2
公开(公告)日：2020-10-13
申请号：US16059814
申请日：2018-08-09
申请人： Cubic Corporation
摘要： A traffic control system and a method are provided for detecting changes in traffic patterns at an intersection, establishing traffic rules therefore, and communicating the same to objects at the intersection. The method comprises receiving, by a processor, traffic data at an intersection; determining, by the processor, an average path taken by one or more objects at the intersection; determining, by the processor, a deviation of the average path from a historical average path; based on the deviation, determining by the processor, a traffic rule is to be implemented for incoming objects detected; and communicating, by the processor, the traffic rule to the incoming objects.
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公开(公告)号：US20190333156A1
公开(公告)日：2019-10-31
申请号：US16394997
申请日：2019-04-25
申请人： Cubic Corporation
摘要： Systems and methods of determining a vehicular insurance premium adjustment are disclosed. Visual data of a roadway or intersection of roads is received from cameras positioned at a traffic signal indicators. The visual data is used to determine risk associated with the roadway or intersection of roads, in form of a risk score. The risk score associated with the route of an autonomous vehicle is compared to risk scores associated with risk scores of alternative routes. Further, the risk scores for alternative routes are sent to an insurance network for determining vehicular insurance premium adjustments associated with the risk scores.
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公开(公告)号：US11250699B2
公开(公告)日：2022-02-15
申请号：US16100750
申请日：2018-08-10
申请人： Cubic Corporation
摘要： A traffic control system and a method of automatic zone creation and modification for a smart traffic camera to be used in adaptive traffic management at an intersection are disclosed. One aspect of the present disclosure is a method including applying default zone parameters to define detection zones at one or more sensors installed at an intersection, the detection zones being used by the one or more sensors for monitoring and detecting traffic conditions at the intersection; determining a current vehicular traffic flow rate and a current pedestrian traffic flow rate at the intersection; determining if a triggering condition for adjusting one or more of the default zone parameters; and adjusting the one or more of the default zone parameters if the triggering condition is met.
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公开(公告)号：US20190333379A1
公开(公告)日：2019-10-31
申请号：US16395137
申请日：2019-04-25
申请人： Cubic Corporation
摘要： Methods and apparatus consistent with the present disclosure may receive different sets of image or sensor data that may be compared for inconsistencies. Each of these sets of received data may include images of a roadway or intersection that are processed to identify objects and object locations at or near the roadway/intersection. In certain instances data received from a camera at a traffic control system may be compared with data received from a computer at a vehicle. Alternatively or additionally, different sets of data acquired by a same or by different cameras may be compared for discrepancies. When one or more discrepancies are identified in different sets of received data, corrective actions may be initiated. In certain instances, such corrective actions may include recalibrating an image acquisition system or may include sending message to a vehicle computer that identifies the discrepancy.
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5.发明申请公开(公告)号：US20190333179A1
公开(公告)日：2019-10-31
申请号：US16395878
申请日：2019-04-26
申请人： Cubic Corporation
摘要： A method of determining optimal location for reaching destined locations by traversing traffic in a least time of determining is disclosed. Traffic information and incident information may be received using an input device. The traffic information and the incident information may be used to determine traffic and incidents associated with an area, and successively to determine a correlation score. The correlation score is calculated by analyzing the traffic information and the incident information. Further, an optimal location is determined based on the correlation score, for staging a first responder. Thus, the first responders could reach any of the destined locations in least time, when an incident occurs.
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公开(公告)号：US11450201B2
公开(公告)日：2022-09-20
申请号：US16395853
申请日：2019-04-26
申请人： Cubic Corporation
摘要： The present disclosure is directed to methods and apparatus that monitor pedestrian traffic and that adjust the behavior of traffic signals at intersections and “walk”-“do not walk” indicators associated with particular crosswalks. Methods and apparatus consistent with the present disclosure may receive image or sensor data, may monitor the status of different traffic flow, and may adjust the timing of signal lights or walking indications as conditions change at an intersection. In certain instances, a traffic controller at one intersection may receive information collected by other traffic controllers along a set of streets that lead to a particular intersection. Traffic controllers that receive images of an intersection may identify partition the intersection into a set of safe and unsafe zones as those traffic controllers identify when pedestrians can safely cross an intersection.
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公开(公告)号：US11164128B2
公开(公告)日：2021-11-02
申请号：US16395878
申请日：2019-04-26
申请人： Cubic Corporation
摘要： A method of determining optimal location for reaching destined locations by traversing traffic in a least time of determining is disclosed. Traffic information and incident information may be received using an input device. The traffic information and the incident information may be used to determine traffic and incidents associated with an area, and successively to determine a correlation score. The correlation score is calculated by analyzing the traffic information and the incident information. Further, an optimal location is determined based on the correlation score, for staging a first responder. Thus, the first responders could reach any of the destined locations in least time, when an incident occurs.
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公开(公告)号：US10935388B2
公开(公告)日：2021-03-02
申请号：US16101933
申请日：2018-08-13
申请人： Cubic Corporation
IPC分类号： G01C21/34 , G08G1/07 , G08G1/0968 , G08G1/01
摘要： A traffic control system and a method for optimizing navigational routing based on per-intersection real-time traffic conditions data. One aspect is a method of providing navigational guidance. The method includes identifying at least one intersection along at least one initial route to a destination; modifying the at least one initial route based on user preferences and traffic conditions data associated with the at least one intersection to yield at least one modified route; receiving a selection of a route from among the at least one modified route; receiving updated traffic conditions data for at least one corresponding intersection along the route selected; and modifying the route selected based on the updated traffic conditions data.
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9.发明申请公开(公告)号：US20190335074A1
公开(公告)日：2019-10-31
申请号：US16395019
申请日：2019-04-25
申请人： Cubic Corporation
摘要： A camera captures a reference image during a first environmental condition. Environmental information from sensors or a network source identifies a second environmental condition, during which the camera captures an environment-affected image. An environmental effect affecting the environment-affected image is identified based on a difference between the reference image and the environment-affected image. A component that mitigates the environmental effect is identified. For example, a heating element may be identified to mitigate ice or condensation. The identified component is automatically activated to mitigate the environmental effect on future images captured by the camera during the second environmental condition.
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公开(公告)号：US11210936B2
公开(公告)日：2021-12-28
申请号：US16395137
申请日：2019-04-25
申请人： Cubic Corporation
摘要： Methods and apparatus consistent with the present disclosure may receive different sets of image or sensor data that may be compared for inconsistencies. Each of these sets of received data may include images of a roadway or intersection that are processed to identify objects and object locations at or near the roadway/intersection. In certain instances data received from a camera at a traffic control system may be compared with data received from a computer at a vehicle. Alternatively or additionally, different sets of data acquired by a same or by different cameras may be compared for discrepancies. When one or more discrepancies are identified in different sets of received data, corrective actions may be initiated. In certain instances, such corrective actions may include recalibrating an image acquisition system or may include sending message to a vehicle computer that identifies the discrepancy.
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