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公开(公告)号：US10830604B2
公开(公告)日：2020-11-10
申请号：US15110419
申请日：2015-01-09
摘要： A method of detecting the closure of a navigable element forming part of a network of navigable elements within a geographic area. A server obtains positional data relating to the movement of a plurality of devices along the navigable element with respect to time. The positional data is used to determine an elapsed time since a device was last detected on the navigable element, and the determined elapsed time is compared to an expected time interval between consecutive devices being detected on the navigable element. The navigable element is identified as being potentially closed, subject to one or more optional validation steps, when the determined elapsed time exceeds the expected time interval, e.g. by a predetermined amount.
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公开(公告)号：US20160334241A1
公开(公告)日：2016-11-17
申请号：US15110419
申请日：2015-01-09
摘要： A method of detecting the closure of a navigable element forming part of a network of navigable elements within a geographic area. A server obtains positional data relating to the movement of a plurality of devices along the navigable element with respect to time. The positional data is used to determine an elapsed time since a device was last detected on the navigable element, and the determined elapsed time is compared to an expected time interval between consecutive devices being detected on the navigable element. The navigable element is identified as being potentially closed, subject to one or more optional validation steps, when the determined elapsed time exceeds the expected time interval, e.g. by a predetermined amount.
摘要翻译： 检测形成地理区域内的可导航元件的网络的一部分的可导航元件的关闭的方法。 服务器获得与多个装置相对于时间沿导航元件移动的位置数据。 位置数据用于确定在可导航元件上最后检测到设备之后的经过时间，并且将所确定的经过时间与在可导航元件上检测到的连续设备之间的预期时间间隔进行比较。 当所确定的经过时间超过预期的时间间隔时，通过一个或多个可选的验证步骤，可导航元件被识别为潜在封闭。 预定量。
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公开(公告)号：US20240071217A1
公开(公告)日：2024-02-29
申请号：US18234284
申请日：2023-08-15
CPC分类号： G08G1/065 , B60W60/001 , G08G1/0129 , G08G1/0145 , B60W2554/406 , B60W2556/40 , B60W2556/65
摘要： A processing system processes probe data to determine a change in a number of vehicles parked in an area, the probe data comprising information on probe traces for a plurality of probes. The processing system identifies occurrence of an event based at least on the determined change in the number of vehicles parked in the area. The processing system causes the identified occurrence of the event to be used for performing one or several operations.
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