Term Project Report Traffic Light Controller

소개

아주대 논리회로실험

목차

1. Synopsis of project
1.1 Objective
1.2 Operational principle of signal light
1.3 Composition method of signal light

2. Analysis and plan of Source Code
2.1 Compositions of Source Code
2.2 Principal part analysis of Source Code
2.3 Result and interpretation of Simulation

3. Investigation of project
3.1 In about project progress and result discussion and investigation
3.2 Reference data

본문내용

▶ HBE-COMBO II it uses Traffic Lights Module where and it is affixed
in HBE-COMBO II board is used in actual real life the control of
the signal light which it embodies.
▶ Traffic Light Controller Code of experimental data analytical, gain and loss,
the process which it amends VHDL languages it leads and it understands.
▶ Quartus II use it led and plan ability and Test Bench use it led and
it improves Simulation abilities it made make.
▶ HBE-ComboⅡIt confirms an operational condition from the board
and with Simulation results comparison it analyzes an operational condition.
▶ VHDL and COMBO it leads and it studies
in about digital logical operation circuit plan.

1.2 Operational principle of signal light
▶ The signal light had the system of 4 distance signal lights,
is used in actual life the signal light system which like that it composed.
▶ The signal light to be become accomplished with case standstill of the road (red) and, 4 kind signals of paying attention (Roh and), turning left (green) and going straight (green) and 2 kind signals of case standstill of zebra crossing (red) and walking (green) composition and operation of each signal light to consider like lower part and in order to operate the progress direction of the vehicle and the person and.
▶ When the emergency enters to the signal light, the operation possibility emergency to pass by the progress direction of the emergency prior and in order to make, it composes.

1.3 Composition method of signal light
▶ Function 1: Signal light signal system
The signal light of the vehicle east zebra crossing becomes operation (green) in north going straight and the west left turn signal at the time of and per remaining vehicle signal and width the report becomes standstill (red).
The signal light of the vehicle south zebra crossing becomes operation (green) in east going straight and the north left turn signal at the time of and per remaining vehicle signal and width the report becomes standstill (red).
The signal light of the vehicle west zebra crossing becomes operation (green) in south going straight and the east left turn signal at the time of and per remaining vehicle signal and width the report becomes standstill (red).
The signal light of the vehicle north zebra crossing becomes operation (green) in west going straight and the south left turn signal at the time of and per remaining vehicle signal and width the report becomes standstill (red).

참고자료

· ▶ DigitalDesign, J.F.Wakerly, PrenticeHall, 2006.
· ▶ DigitalDesign PRINCIPLS&PRACTICES, J.F.Wakerly, PrenticeHall, 2002.