Predicting parking vacancies based on activity codes

    公开(公告)号:US10339808B2

    公开(公告)日:2019-07-02

    申请号:US15477354

    申请日:2017-04-03

    Inventor: Eric Linder

    Abstract: System and methods are provided for predicting occupancy of a parking area. A request is received for data relating to occupancy of the parking area. One or more entities within a first predefined distance of the first parking area are identified. Activity classification codes for each of the one or more entities are identified. A predicted occupancy for the parking area is calculated as a function of the activity classification codes. The predicted occupancy for the parking area is transmitted.

    Optimal warning distance
    4.
    发明授权

    公开(公告)号:US10366612B2

    公开(公告)日:2019-07-30

    申请号:US16026275

    申请日:2018-07-03

    Abstract: Systems, methods, and apparatuses are provided for determining an optimal warning distance for a vehicle. For example, the geographic location of the vehicle is received along with a reaction profile of the operator of the vehicle. Based on the geographic location, a roadway condition is determined. An optimal warning distance is then determined based on a braking distance of the vehicle and the reaction profile of the operator of the vehicle. The operator of the vehicle, or a navigation system of the vehicle itself, is alerted to the roadway condition when the vehicle is located at the optimal warning distance.

    Organized Intelligent Merging
    8.
    发明申请
    Organized Intelligent Merging 有权
    有组织的智能合并

    公开(公告)号:US20170076607A1

    公开(公告)日:2017-03-16

    申请号:US14855871

    申请日:2015-09-16

    Abstract: A method is provided for organized intelligent merge notifications. The method includes identifying a merge aperture using a processor. Merging vehicle parameters for a merging vehicle approaching the merge aperture are received over a network. Simulations of traffic moving through the merge aperture is performed by the processor based on the received merging vehicle parameters. The simulations are optimized by the processor to determine a merge distance for the merging vehicle. A merge notification is generated by the processor for the merging vehicle based on the merge distance.

    Abstract translation: 为有组织的智能合并通知提供了一种方法。 该方法包括使用处理器识别合并孔径。 通过网络接收合并车辆接合合并孔的车辆参数。 通过合并孔径移动的交通的模拟由处理器基于接收到的合并车辆参数来执行。 模拟由处理器优化以确定合并车辆的合并距离。 基于合并距离,由合并车辆的处理器生成合并通知。

    Map-centric map matching method and apparatus

    公开(公告)号:US10677598B2

    公开(公告)日:2020-06-09

    申请号:US15989798

    申请日:2018-05-25

    Abstract: A method, apparatus and computer program product are provided to process probe data in accordance with a map-centric map matching technique. Methods may include obtaining a road link from a database of a plurality of road links; calculating a boundary separation distance for spacing vertices along a length of the road link; determining a sequence of vertices along the road link according to the boundary separation distance; generating, for each vertex, a spatial boundary where an overlap between spatial boundaries of adjacent vertices extends a first distance from the road link, where the first distance is a minimum distance from the road link; and providing for storage of a spatial boundary structure for the road link including the plurality of spatial boundaries associated with the road link.

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