Digital Circuits Class Project The Smart Warehouse Monitoring System is designe

Digital Circuits Class Project
The Smart Warehouse Monitoring System is designed to enhance the safety and efficiency of a warehouse environment using digital circuits. The system incorporates various features such as people counting, occupancy indicators, temperature monitoring, entrance temperature checks for workers, and an emergency evacuation system. The project is intended for implementation on a breadboard using basic components for simulation
Project Components):
1. Flip-Flop Circuits (JK Flip-Flops):
For creating binary counters.
2. Toggle Switches:
Simulate people entering or leaving each section.
3. AND Gates:
Control indicator lights based on occupancy.
4. LEDs (Green, Red, Blue, Yellow, Emergency Lights):
Indicate entry permitted or not permitted, temperature status, and simulate emergency lights.
5. Temperature-Dependent Resistors (Thermistors):
Simulate temperature sensors in sections.
6. Comparators (for Temperature Monitoring):
Compare the temperature with a reference value.
7. Push-Button Switches (Emergency Switches):
Simulate manual emergency activation.
8. OR Gates (for Emergency Evacuation System):
Connect multiple emergency switches to trigger a common alarm.
9. Buzzer and Emergency Lights (LEDs):
Simulate the alarm sound and flashing emergency lights.
10. Breadboard and Jumper Wires:
Set up the circuit on a breadboard for easy prototyping.
11. Temperature Sensor (e.g., LM35) for Workers:
Measure the temperature at the main entrance specifically for workers.
12. Comparator (for Entrance Temperature for Workers):
Compare the measured temperature with a normal range for workers.
Project Operation:
1. Initialization:
Set all counters to zero, indicator lights to green, and the emergency evacuation system ready.
2. People Counting:
Toggle switches simulate people entering or leaving.
Binary counters count up or down accordingly.
3. Occupancy Indicators:
AND gates control the indicator lights based on counter values.
Green LED indicates entry permitted, red LED indicates entry not permitted.
4. Temperature Monitoring:
Thermistors simulate temperature sensors in sections.
Comparators trigger alarms when the temperature exceeds the threshold.
5. Entrance Temperature Sensor for Workers:
Use a temperature sensor at the main entrance specifically for workers.
A comparator compares the measured temperature with a normal range for workers.
Trigger an alarm if a worker’s temperature is above the normal range.
6. Emergency Evacuation System:
Integrate push-button switches for emergency activation.
Use OR gates to trigger a common alarm and emergency lights when any emergency switch is pressed.
7. Simulation:
Use switches to simulate people movement, temperature changes, entrance temperature for workers, and emergency activations.
Observe the behavior of counters, indicator lights, alarms, and the emergency evacuation system.