Systems and methods for the detection of pedestrians and small vehicles at roadway intersections
A system and method that enables pedestrians or individuals on smaller conveyances to communicate their location and direction of travel to signal light controllers at an intersection, enables traffic networks to receive this communication and output the detected data to the corresponding intersection traffic-signal controller to allow for individuals not in standard motor vehicles to be detected by traffic detection systems.
1. A method for assisting flow of travelers through an intersection, the method comprising:
providing a mobile communication device to each traveler in a plurality of travelers, said mobile communication device being configured to transmit its location and direction of travel;
providing a receiver for receiving said location and direction of travel transmission;
evaluating said location and direction of travel information to determine if a selected traveler in said plurality of travelers is approaching an intersection along said direction of travel;
if said selected traveler is approaching said intersection, assigning a priority in a ladder of priorities to said selected traveler for when said selected traveler may go through said intersection, said priority being positioned in said ladder of priorities based on how many travelers in said plurality of travelers are approaching said intersection along a same said direction of travel as said selected traveler; and
altering a traffic signal at said intersection based on said assigned priority.
2. The method of claim 1 , wherein said mobile communication device only transmits said direction of travel information if said mobile device is in a preselected detection zone proximate said intersection.
3. The method of claim 1 , wherein said direction of travel information comprises the direction that the mobile communication device is moving.
4. The method of claim 1 , wherein said direction of travel information comprises the direction that a mobile communication device is pointed.
5. The method of claim 1 , wherein direction of travel information comprises a direction indicated on the mobile communication device.
6. The method of claim 1 , wherein said traveler is a pedestrian.
7. The method of claim 1 , wherein said traveler is a bicyclist.
8. The method of claim 1 , wherein said traveler is using a personal mobility device.
9. The method of claim 1 , wherein said traveler is using a motor vehicle.