question archive Figure shows the intersection of 2 one way streets, called main and secondary

Figure shows the intersection of 2 one way streets, called main and secondary

Subject:Electrical EngineeringPrice: Bought3

Figure shows the intersection of 2 one way streets, called main and secondary. A light on each Street controls its traffic. Each light goes through a cycle consisting of red (R), green (G) and yellow (Y) phases. When one light is in its green or yellow phase, the other is in its red phase. The yellow phase is always 5 seconds long.

The traffic lights operate as follows. A sensor in the secondary Rd detects a vehicle, while no vehicle is detected, there is a 4-minute-long cycle with the main light having 3 minutes of green, 5 seconds of yellow, and 55 seconds of red. The secondary light is red for three minutes and five seconds bracket start while the main light is green and yellow bracket closed, green for 50 seconds and, then yellow for five seconds.

If a vehicle is detected on the secondary Rd, the traffic light quickly gives a right way to the secondary Rd. When this happens, the main light aborts its green phase and immediately switches to its 5 second yellow phase. Design A hybrid system that controls the lights. Let this hybrid system have 6 pure outputs, one for each light, namely mG, mY an mR , to designate the main light being green he, yellow, and red, respectively. Similarly, sG, sY, and sR, to designate the secondary light being green, yellow, and red respectively.

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