Invention Grant
US08825352B2 Traffic data prediction device, traffic data prediction method and computer program
有权
交通数据预测装置，交通数据预测方法和计算机程序
- Patent Title: Traffic data prediction device, traffic data prediction method and computer program
- Patent Title (中): 交通数据预测装置，交通数据预测方法和计算机程序
-
Application No.: US13799892Application Date: 2013-03-13
-
Publication No.: US08825352B2Publication Date: 2014-09-02
- Inventor: Osamu Masutani
- Applicant: Denso IT Laboratory, Inc. , Denso Corporation
- Applicant Address: JP Tokyo JP Aichi
- Assignee: Denso IT Laboratory, Inc.,Denso Corporation
- Current Assignee: Denso IT Laboratory, Inc.,Denso Corporation
- Current Assignee Address: JP Tokyo JP Aichi
- Agency: Pearne & Gordon LLP
- Priority: JP2012-078099 20120329
- Main IPC: G08G1/00
- IPC: G08G1/00 ; G06F17/30
Abstract:
A traffic data prediction device includes an original link traffic data storage unit (103) for storing traffic data per original link as a predetermined road link, an extended link generation unit (104) for generating an extended link from the original links, and an extended link traffic data prediction unit (108) for predicting traffic data per extended link generated in the extended link generation unit (104) by use of traffic data per original link. The extended link generation unit (104) decides the original links for generating the extended link based on data indicating a predictive accuracy of traffic data in a combined link combining the selected original links, and generates the extended link made of the decided original links as elements.
Public/Granted literature
- US20140100766A1 TRAFFIC DATA PREDICTION DEVICE, TRAFFIC DATA PREDICTION METHOD AND COMPUTER PROGRAM Public/Granted day:2014-04-10
Information query
