公开(公告)号：US20200320871A1

公开(公告)日：2020-10-08

申请号：US16375240

申请日：2019-04-04

申请人： Siemens Mobility, Inc.

发明人： Glenn Massarano ,  Martin Sehr

IPC分类号： G08G1/08 ,  G08G1/095 ,  G08G1/01

摘要： A traffic management system includes a traffic sensor network with a plurality of sensors providing sensor data, a traffic management unit with a data collection module, a sensor quality analytics module, and a decision support module, and one or more processors configured via executable instructions to collect the sensor data of the traffic sensor network via the data collection module, determine relative weights of the plurality of sensors based on operating states of the plurality of sensors and the sensor data via the sensor quality analytics module, and output traffic signal controlling information and sensor maintenance information based on the relative weights of the plurality of sensors via the decision support module. Further, traffic controllers and a method for managing traffic in combination with the traffic management system are described.