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Projects General Guidance
17

Hi,
Is this the exact wording of the requirements of your project, or your interpretation of them?

Problem - Figure below shows the intersection of a highway with a local street.. Vehicle detection sensors are placed along lanes B and D ( highway ) and lanes A and C ( Street ). These sensor outputs are LOW (0) when no car is present and HIGH (1) when a car is present. The intersection traffic light is to be controlled according to the following logic:

  • The east - west (E - W) traffic light will be green whenever both lanes D and B are occupied.
  • The E - W light will be green whenever either D or B is occupied but lanes A and C are not both occupied.
  • The north - south (N - S) light will be green whenever both lanes A and C are occupied but D and B are not both occupied.
  • The N - S light will also be green when either A or C is occupied while D and B are both vacant.
  • The E - W light will be green when no vehicles are present.

Can you post a picture of your assignment sheet with the required actions needed from your project?

Thanks.. Tom... :slight_smile: