METHOD AND SYSTEM TO CONTROL TRAFFIC SPEED THROUGH INTERSECTIONS

Registre Brevet WIPO
Numéro d'application US2019054633
Numéro de publication 2020/072863
Statut Délivré - en vigueur
Date de dépôt 2019-10-04
Date de publication 2020-04-09
Propriétaire CUBIC CORPORATION (USA)
Inventeur(s)
  • Vadlamani, Srikar
  • Davidson, Matthew

Abrégé

A system includes sensors deployed along a vehicle pathway to detect the presence of a plurality of vehicles. An embodiment of a method for detecting speed may include generating from the sensors presence data of each of the plurality of vehicles and transmitting the detected presence data to a base station. The transmitting may include transmitting the detected presence data from the sensors to an access point and transmitting the detected presence data from the access point to the base station. The base station determines a speed of each of the plurality of vehicles. The speed may be determined at a periodic interval responsive to a predetermined distance between the sensors and a difference in the detection time of each of the plurality of vehicles at each of the sensors.

Classes IPC  ?

  • G08G 1/01 - Detecting movement of traffic to be counted or controlled
  • G08G 1/02 - Detecting movement of traffic to be counted or controlled using treadles built into the road
  • G08G 1/042 - Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
  • G08G 1/052 - Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
  • G08G 1/056 - Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel