公开(公告)号：US11113957B2

公开(公告)日：2021-09-07

申请号：US15943212

申请日：2018-04-02

Applicant: TRAFFIC TECHNOLOGY SERVICES, INC.

Inventor： Kiel Roger Ova ,  Venkata Subbarao Nallamothu ,  Keith Andrew Riniker ,  Thomas Bauer ,  Jingtao Ma

IPC: G08G1/01 ,  G08G1/0967 ,  G08G1/0968 ,  G01C21/20 ,  G01C21/36

Abstract: Devices, systems, and methods are disclosed for connecting traffic signal control infrastructure, in-service transit vehicles, and back-end computing and service systems, and providing an adaptable user interface, remotely effecting a change on a Portable Electronic Device (PED), verifying location of transit vehicles and tailoring information to the behavior of a transit operator. System determines an “optimal window” for a transit vehicle to travel through a maximum number of consecutive traffic signals during the green vehicular phase. The system determines and sends a recommended speed to traverse the optimal window. In a case where an optimal window is not possible under current circumstances, the system determines and then advises the driver to remain at the current station for a specified dwell time.