Reverse car-parking
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The document outlines a project for reverse car parking utilizing Arduino and ultrasonic sensors to improve parking efficiency and safety. It details the necessary equipment, the conceptual framework, coding processes, and potential future applications. Additionally, it emphasizes goals such as reducing parking difficulties and the project's adaptability for various vehicles and automatic systems.
Reverse car-parking
- 1. REVERSE CAR PARKING USING ARDUINO PROJECT BY: SALEHIN RAHMAN KHAN SUMAMA MUNTAHA ISLAM Powered by Celltech IT
- 2. Contents Reasons to build this project Equipment Concepts Diagram The process Arduino Code Experimental Result Application Future Plans Conclusion
- 3. Reasons to build this project : Help people to park car in reverse direction Using ultrasonic sensor for more efficiency Save people’s time Decrease the difficulties to park in reverse direction Help to avoid collision
- 4. Equipment Arduino UNO R3 One (1) HC-SR04 Ultrasonic Sensor One (1) Red LED One (1) Green LED Breadboard Male/Male hookup wires Serial Monitor
- 5. Concepts Arduino UNO R3 : Arduino/Genuino Uno is a microcontroller board. It has 14 digital input/output pins, 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. HC-SR04 : The HC-SR04 is an excellent low-cost ultrasonic sensor that works well with Arduino micro-controllers. It will help to find the distance with ultrasonic sound.
- 6. The process: • First connect the VCC and GND pins to the Arduino’s +5V and GND pins • Next connect the Trigger and Echo pins to two digital pins on the Arduino, perhaps pins 2 and 3 for example. • Setting the Trigger Pin to HIGH for 10 microseconds will activate a measurement reading and then the pulseIn() function can be called on the Echo Pin to determine the distance • The length of the incoming pulse is proportional to the distance measured. pinMode(triggerPin, OUTPUT); pinMode(echoPin, INPUT); digitalWrite(triggerPin, HIGH); delayMicroseconds(10); digitalWrite(triggerPin, LOW); int distance = pulseIn(echoPin, HIGH) / 2;
- 7. The process: • This code returns the raw measurement of the time for the sound to reach the object. Sound travels at approximately 340 meters per second at sea level. Therefore, the length of time it takes sound to travel 1 meter is 1/340 which is 0.0029 seconds. To calculate the length of time for sound to travel 1 centimeter, we divide this by 100 to get 0.000029 seconds, or 29 microseconds. int distance_cm = distance / 29; • For accurate readings, it is recommended to leave some time in between measurements, as the sound waves could be echoing around for a while • a timeout when calling pulseIn() to avoid waiting a long time for a signal that never arrives. If you are only interested in measuring distances up to 100 cm for instance then you could specify a timeout of 5,800 microseconds (100 * 29 * 2) int distance = pulseIn(echoPin, HIGH, 5800) / 2;
- 8. Diagram
- 9. Arduino Code
- 10. Experimental Result Initial Stag First Stage Serial Monitor
- 11. Application
- 12. Future Plan Using it in robots Making it available for all types of vehicle Using several sensor to get proper reading around the whole car not in just reverse direction Automatic Car Parking Effective implementation on Intelligent Parking Assist System (IPAS), also known as the Advanced Parking Guidance System (APGS)
- 13. Conclusion Operations have been discussed The purpose of Arduino is discussed Future plan and its applications are discussed Equipment and the process of this project is discussed