Title:
SPEED PREDICTION METHOD AND APPARATUS
Document Type and Number:
WIPO Patent Application WO/2017/193556
Kind Code:
A1
Abstract:
A speed prediction method and apparatus. The method comprises: obtaining traffic impact parameter information of a first road section in a current time period (S101), the traffic impact parameter information comprising at least one of an impact parameter of current weather on traffic, an impact parameter of the attribute of a current date on traffic, and an impact parameter of a particular event on traffic; determining the similarity between the traffic impact parameter information and historical traffic impact parameter information of the first road section and stored in a historical traffic database (S102), and determining target historical traffic impact parameter information according to the determined similarity (S103); and predicting, according to a speed that is of a vehicle corresponding to a next time period of a time period corresponding to the target historical traffic impact parameter information and that is stored in the historical traffic database, a first speed of a vehicle corresponding to a next time period in the first road section (S104).
Inventors:
XU YUYAO (CN)
ZHAO SHIFAN (CN)
WANG LONG (CN)
ZHAO SHIFAN (CN)
WANG LONG (CN)
Application Number:
PCT/CN2016/104495
Publication Date:
November 16, 2017
Filing Date:
November 04, 2016
Export Citation:
Assignee:
HANGZHOU HIKVISION DIGITAL TEC (CN)
International Classes:
G08G1/01
Foreign References:
| CN1434946A | 2003-08-06 | |||
| CN103065469A | 2013-04-24 | |||
| CN101436347A | 2009-05-20 | |||
| CN104346925A | 2015-02-11 | |||
| US20060064234A1 | 2006-03-23 |
Other References:
See also references of EP 3457378A4
Attorney, Agent or Firm:
PATENTSINO IP FIRM (CN)
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