Connected vehicle technology to assist visually impaired

1. A traffic navigation system comprising:

a user device configured to be used by a pedestrian;

memory storing instructions that cause the user device to effectuate operations, the operations comprising:

registering the user device with an authentication system wherein the authentication system receives medical data associated with the pedestrian;

processing traffic data in the proximity of the pedestrian;

comparing the traffic data with a route to be followed by the pedestrian; and

based on the comparing step:

(a) generating a sensory alert based on a warning message;

(b) sending an alert message to a vehicle associated with the traffic data; and

(c) sending a cycle signal to a traffic control system.

2. The system of claim 1 wherein the pedestrian is visually impaired and the sensory alert is an audible alarm.

3. The system of claim 1 wherein the route comprises navigation data for the pedestrian, the navigation data including at least one sidewalk route and at least one street intersection.

4. The system of claim 3 wherein the traffic control system is configured to cycle a traffic light at the at least one street intersection.

5. The system of 3 wherein the alert message to the vehicle comprises sending the route to the vehicle.

6. The system of claim 1 wherein the user device comprises a geolocation system and the proximity is determined based on the geolocation system.

7. The system of claim 6 wherein the geolocation system comprises detection of radio frequencies.

8. The system of claim 1 wherein the operations further include receiving location information from an edge computing node of a traffic control system and the proximity is determined based on the received location information.

9. The system of claim 1 wherein the operations further include communicating with an edge computing node using a protocol that includes authentication of the user device.

10. The system of claim 1 wherein the registration step includes applying for registration by submitting at least a medical reason for the registration.

11. The system of claim 10 wherein the operations further comprise downloading an application to the user device based on the submitting step.

12. The system of claim 11 wherein use of the application requires a user of the user device be authenticated.

13. The system of claim 1 wherein the operations further comprise determining if the vehicle is an emergency vehicle and the cycle signal is sent based on the determining step.

14. The system of claim 1 wherein the operations further comprise processing external data to determine if the external data affects the traffic data.

15. The system of claim 14 wherein the external data comprises accident data or weather data.

16. A method comprising:

submitting an authentication request for a user of a user device wherein the request comprises medical data of the user;

downloading an application to the user device based on the submitting step;

confirming the user is authorized to use the application;

generating a route to be followed by the user;

based on the confirming step, receiving traffic data in a proximity of the user;

comparing the traffic data with a route to be followed by the user; and

based on the comparing step, generating a sensory alert.

17. The method of claim 16 further comprising sending an alert message to a vehicle associated with the traffic data.

18. The method of claim 17 further comprising sending a cycle signal to a traffic control system.

19. The method of claim 16 further comprising determining whether a vehicle is an emergency vehicle and sending a cycle signal to a traffic control system based on the determining step.

20. A nontransitory, computer-readable storage medium storing instructions that cause a processor executing the instructions to effectuate operations, the operations comprising:

determining that a visually impaired pedestrian is intending to cross an intersection in a direction;

sending an authentication request to authenticate that the visually impaired pedestrian has proper access to a traffic control system;

based on the sending step, receiving, by the processor, traffic data in a proximity of the intersection;

determining whether the traffic data impairs the pedestrian's ability to cross the intersection in the direction;

based on the determining step, and

sending a cycle control signal to the traffic control system to stop vehicles based on the direction.