A traffic light controller for pedestrian crossing that operates based on a finite state machine
See TrafficLight.xlsx for specifications and details.
- TLC-01 Controller shall operate two lamp poles for roadway traffic signal and two lamp poles for pedestrian signal
- TLC-02 Controller shall display countdown signals for both roadway and pedestrian
- TLC-03 Controller shall let cars pass if no higher priority event is detected
- TLC-04 Controller shall response to pedestrian button by changing light signals to block car traffic
- TLC-05 Controller shall release car traffic by changing light signals after the walking interval for pedestrian
- TLC-06 Controller shall maintain the status of through traffic based on the minimum green period
- TLC-07 Controller shall alert drivers and pedestrian about irregular operations by flashing lamps
- TLC-08 Controller shall have local operator panel for configuring its settings