Introduction - If you have any usage issues, please Google them yourself
The set intersection traffic situation: two access roads, respectively, along the direction 1 and direction 2 pass. Each direction has a red, green and yellow traffic lights. These lights are driven by the corresponding active-high signal (R1, G1, Y1, R2, G2, Y2). Furthermore, in each direction are equipped with a sensor a vehicle request accessible when the sensor active high signal is given, when the corresponding direction.