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    Slowdown detection
    1.
    发明授权
    Slowdown detection 有权

    公开(公告)号：US12033500B2

    公开(公告)日：2024-07-09

    申请号：US18225898

    申请日：2023-07-25

    Applicant: INRIX Inc.

    Inventor： David Mulcahy ,  Dominic Jason Jordan

    IPC: G08G1/01 ,  G06N3/08 ,  G06N7/01 ,  G08G1/052

    CPC classification number: G08G1/0141 ,  G06N3/08 ,  G06N7/01 ,  G08G1/0129 ,  G08G1/0133 ,  G08G1/052

    Abstract: One or more techniques and/or systems are provided for slowdown detection. Location data received from vehicles traveling a road is evaluated to identify a road segment associated with vehicle speeds below a threshold. A space-time diagram is generated, and location data associated with vehicles traveling the road segment are plotted within the space-time diagram. The space-time diagram is processed using a convolutional neural network to determine a probability that the space-time diagram illustrates a slowdown. If the probability that the space-time diagram illustrates the slowdown is greater than a threshold, then a notification of the slowdown is transmitted to one or more computing devices associated with vehicles that may encounter the slowdown.

    SLOWDOWN DETECTION
    2.
    发明公开
    SLOWDOWN DETECTION 审中-公开

    公开(公告)号：US20230368659A1

    公开(公告)日：2023-11-16

    申请号：US18225898

    申请日：2023-07-25

    Applicant: INRIX Inc.

    Inventor： David MULCAHY ,  Dominic Jason Jordan

    IPC: G08G1/01 ,  G06N3/08 ,  G08G1/052 ,  G06N7/01

    CPC classification number: G08G1/0141 ,  G08G1/0129 ,  G06N3/08 ,  G08G1/052 ,  G08G1/0133 ,  G06N7/01

    Abstract: One or more techniques and/or systems are provided for slowdown detection. Location data received from vehicles traveling a road is evaluated to identify a road segment associated with vehicle speeds below a threshold. A space-time diagram is generated, and location data associated with vehicles traveling the road segment are plotted within the space-time diagram. The space-time diagram is processed using a convolutional neural network to determine a probability that the space-time diagram illustrates a slowdown. If the probability that the space-time diagram illustrates the slowdown is greater than a threshold, then a notification of the slowdown is transmitted to one or more computing devices associated with vehicles that may encounter the slowdown.

    Manual vehicle control notification
    4.
    发明授权
    Manual vehicle control notification 有权

    公开(公告)号：US11040725B2

    公开(公告)日：2021-06-22

    申请号：US14845356

    申请日：2015-09-04

    Applicant: INRIX Inc.

    Inventor： Christopher L. Scofield

    IPC: B60W50/14 ,  B60K28/00 ,  G08G1/16 ,  G08G1/0967 ,  G05D1/00

    Abstract: One or more techniques and/or systems are provided for notifying drivers to assume manual vehicle control of vehicles. For example, sensor data is acquired from on-board vehicles sensors (e.g., radar, sonar, and/or camera imagery of a crosswalk) of a vehicle that is in an autonomous driving mode. In an example, the sensor data is augmented with driving condition data aggregated from vehicle sensor data of other vehicles (e.g., a cloud service collects and aggregates vehicle sensor data from vehicles within the crosswalk to identify and provide the driving condition data to the vehicle). The sensor data (e.g., augmented sensor data) is evaluated to identify a driving condition of a road segment, such as the crosswalk (e.g., pedestrians protesting within the crosswalk). Responsive to the driving condition exceeding a complexity threshold for autonomous driving decision making functionality, a driver alert to assume manual vehicle control may be provided to a driver.

    Personal vehicle management
    5.
    发明授权
    Personal vehicle management 有权

    公开(公告)号：US10906552B2

    公开(公告)日：2021-02-02

    申请号：US15888494

    申请日：2018-02-05

    Applicant: INRIX, INC.

    Inventor： Christian Andreas Hecht

    IPC: B60W50/08 ,  G01C21/34 ,  G01C21/36 ,  G08G1/09 ,  B60W40/06 ,  G08G1/0962 ,  G08G1/0968 ,  B60W50/00

    Abstract: Among other things, one or more techniques and/or systems are provided for personalized vehicle management. A current location of a vehicle may be received. A route of the vehicle may be determined based upon a trip library and/or the current location. The trip library may correspond to routes traveled by the user above a travel frequency threshold. A route segment (e.g., a portion of the route that the vehicle will travel within a threshold duration) may be identified. A route segment characteristic (e.g., a weather characteristic, a physical characteristic, a traffic characteristic, etc.) of the route segment may be determined. The route segment characteristic may be provided to a driver assistance component of the vehicle. The driver assistance component may be instructed to alter functionality of the vehicle using a vehicle operational parameter derived from the route segment characteristic.

    VEHICLE APPLICATION SIMULATION ENVIRONMENT
    6.
    发明申请
    VEHICLE APPLICATION SIMULATION ENVIRONMENT 审中-公开

    公开(公告)号：US20200285566A1

    公开(公告)日：2020-09-10

    申请号：US16884095

    申请日：2020-05-27

    Applicant: INRIX, INC.

    Inventor： Steven Timothy Ohmert

    IPC: G06F11/36 ,  G07C5/00 ,  G07C5/02

    Abstract: One or more techniques and/or systems are provided for facilitating simulation of an application used to access features of a vehicle. For example, an application developer may use an application development environment to develop an application that is used to display information through a vehicle display, obtain telemetry data from the vehicle, and/or modify vehicle features of the vehicle. However, the application development environment may not have real-time access to a vehicle (e.g., while the vehicle is being driven), which significantly reduces the ability to test the application. Accordingly, vehicle parameter signals may be simulated and provided to application code of the application (e.g., the application developer may specify a fan speed as “high”, preprogrammed vehicle speed data may be supplied to the application code, etc.). In this way, the application can be tested as though the application had access to an operational vehicle.

    PROBABILISTIC PARKING ROUTES
    8.
    发明申请
    PROBABILISTIC PARKING ROUTES 审中-公开

    公开(公告)号：US20200011671A1

    公开(公告)日：2020-01-09

    申请号：US16029091

    申请日：2018-07-06

    Applicant: INRIX Inc.

    Inventor： Indra PURI ,  Linjun ZHOU ,  William M. HSU ,  Dominic Jason JORDAN ,  Patchrawat UTHAISOMBUT ,  Douglas IRVINE

    IPC: G01C21/20 ,  G08G1/14 ,  G05D1/02 ,  G01C21/36 ,  G01C21/34 ,  B60W30/06

    Abstract: Contemporary navigation systems are often tasked with routing a vehicle to a destination, but are poorly equipped to assist with finding a vacancy of a parking opportunity in which the vehicle may be parked. Static information, such as enumeration of parking garages and curbside parking meters, may be frustrating if such parking opportunities have no vacancies. The determination of vacancies with certainty may be difficult to achieve due to the characteristic volatility of parking, in which vacancies may be taken in seconds. Presented herein are navigation device configurations involving probabilistic evaluation of parking routes in a vicinity of a destination that may be generated and compared, optionally weighted by various factors, to identify a parking route with parking opportunities that collectively present a high probability of vacancy as compared with other parking routes, which may be presented to the user and/or appended to a current route of an autonomous vehicle.

    METHOD AND SYSTEM FOR MODELING AND PROCESSING VEHICULAR TRAFFIC DATA AND INFORMATION AND APPLYING THEREOF
    9.
    发明申请
    METHOD AND SYSTEM FOR MODELING AND PROCESSING VEHICULAR TRAFFIC DATA AND INFORMATION AND APPLYING THEREOF 审中-公开

    公开(公告)号：US20190156661A1

    公开(公告)日：2019-05-23

    申请号：US16182178

    申请日：2018-11-06

    Applicant: INRIX, INC.

    Inventor： Israel FELDMAN ,  Arie TRINKER ,  Yochai Meltzer ,  Allon Eshpar ,  Amnon Lotem

    IPC: G08G1/01 ,  H04W12/02

    Abstract: A method and system for modeling and processing vehicular traffic data and information, comprising: (a) transforming a spatial representation of a road network into a network of spatially interdependent and interrelated oriented road sections, for forming an oriented road section network; (b) acquiring a variety of the vehicular traffic data and information associated with the oriented road section network, from a variety of sources; (c) prioritizing, filtering, and controlling, the vehicular traffic data and information acquired from each of the variety of sources; (d) calculating a mean normalized travel time (NTT) value for each oriented road section of said oriented road section network using the prioritized, filtered, and controlled, vehicular traffic data and information associated with each source, for forming a partial current vehicular traffic situation picture associated with each source; (e) fusing the partial current traffic situation picture associated with each source, for generating a single complete current vehicular traffic situation picture associated with entire oriented road section network; (f) predicting a future complete vehicular traffic situation picture associated with the entire oriented road section network; and (g) using the current vehicular traffic situation picture and the future vehicular traffic situation picture for providing a variety of vehicular traffic related service applications to end users.

    PARKING OCCUPANCY ESTIMATION
    10.
    发明申请
    PARKING OCCUPANCY ESTIMATION 审中-公开

    公开(公告)号：US20180308357A1

    公开(公告)日：2018-10-25

    申请号：US16025379

    申请日：2018-07-02

    Applicant: INRIX, Inc.

    Inventor： Christopher L. SCOFIELD

    IPC: G08G1/14 ,  G08G1/01 ,  G04B15/02 ,  G07B15/02

    CPC classification number: G08G1/141 ,  G04B15/02 ,  G07B15/02 ,  G08G1/0112 ,  G08G1/0116 ,  G08G1/012 ,  G08G1/0129 ,  G08G1/0141 ,  G08G1/143 ,  G08G1/144 ,  G08G1/147

    Abstract: One or more techniques and/or systems are provided for estimating parking occupancy. For a paid parking period, parking meter transaction data may be acquired for a parking meter encompassed by a zone of one or more parking spaces. The parking meter transaction data may be evaluated to determine status data, such as an estimation of whether one or more parking spaces are available, occupied, and/or will become available. A parking occupancy, indicative of a likelihood of available parking spaces, may be estimated based upon the status data. For a free parking period, the parking occupancy may be estimated based upon vehicle flow data that is indicative of vehicles entering, parking, and/or leaving the one or more parking spaces. In this way, the parking occupancy may be provided to a driver to mitigate wasted time and/or gas otherwise spent searching for an available parking space.

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