公开(公告)号：US09666072B2

公开(公告)日：2017-05-30

申请号：US14584873

申请日：2014-12-29

Applicant: HERE Global B.V.

Inventor： James Adeyemi Fowe ,  Andrew Dean ,  Leon Oliver Stenneth ,  Carol Walz ,  Matthew Vachlon

IPC: G06F19/00 ,  G08G1/0967 ,  G08G1/01

CPC classification number: G08G1/096775 ,  G08G1/0112 ,  G08G1/0116 ,  G08G1/012 ,  G08G1/0129 ,  G08G1/0141 ,  G08G1/0145 ,  G08G1/096716 ,  G08G1/096741

Abstract: A variable speed limit is calculated based on weather. A computing device identifies an incident probability threshold indicative of an acceptable rate of incident for vehicular transportation. A weather condition indicator is determined for a road segment. The weather condition indicator describes current or future weather conditions at the road segment. The computing device calculates the variable speed limit, or a safety speed, for a vehicle traveling on the road segment based on a function of the incident probability threshold and the weather condition indicator.

公开(公告)号：US20160189540A1

公开(公告)日：2016-06-30

申请号：US14584873

申请日：2014-12-29

Applicant: HERE Global B.V.

Inventor： James Adeyemi Fowe ,  Andrew Dean ,  Leon Oliver Stenneth ,  Carol Walz ,  Matthew Vachlon

IPC: G08G1/0967

CPC classification number: G08G1/096775 ,  G08G1/0112 ,  G08G1/0116 ,  G08G1/012 ,  G08G1/0129 ,  G08G1/0141 ,  G08G1/0145 ,  G08G1/096716 ,  G08G1/096741

Abstract: A variable speed limit is calculated based on weather. A computing device identifies an incident probability threshold indicative of an acceptable rate of incident for vehicular transportation. A weather condition indicator is determined for a road segment. The weather condition indicator describes current or future weather conditions at the road segment. The computing device calculates the variable speed limit, or a safety speed, for a vehicle traveling on the road segment based on a function of the incident probability threshold and the weather condition indicator.

Abstract translation: 根据天气计算出可变速度限制。 计算装置识别表示车辆运输的可接受的入射速率的入射概率阈值。 确定道路段的天气状况指示符。 气象条件指示器描述道路段的当前或未来天气情况。 计算装置基于入射概率阈值和天气条件指示符的函数，计算出在道路段上行驶的车辆的可变速度限制或安全速度。