发明名称 Method and system for controlling and adjusting traffic light timing patterns
摘要 The present invention relates to methods and systems for controlling and adjusting traffic light timing patterns, and more particularly, to a method and system for controlling and adjusting traffic light timing patterns based on input variables related to known or predicted events, and for gradually changing traffic light intervals over time.
申请公布号 US8040254(B2) 申请公布日期 2011.10.18
申请号 US20090349216 申请日期 2009.01.06
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 DELIA DAVID J.;DELIA WAYNE M.
分类号 G08G1/095 主分类号 G08G1/095
代理机构 代理人
主权项
地址