Q3 W4 STATUS INDICATORS - PARKING LOT BARRIER ROBOT (D1&2)

What is the initial state of a parking lot barrier robot in most designs?

• 1. Open

• 1. Closing

• 1. Closed

• 1. Stopped

What is the primary purpose of a parking lot barrier robot?

• To entertain drivers

• To manage vehicle flow and ensure safety

• To monitor the weather

• To replace parking attendants

How does a status indicator help users?

• It controls the motor speed

• It provides a visual or audio representation of the system’s state

• It counts the number of vehicles

• It processes the programming logic

What is the sequence of states in a simple parking barrier robot?

• Open → Closing → Stopped → Opening

• Closed → Opening → Open → Closing

• Opening → Closed → Open → Stopped

• Stopped → Closed → Opening → Closing

Which of the following is NOT a core component of a robotic system?

• Sensors

• Actuators

• State Diagrams

• Control Interface