Autonomous Parallel Parking RC Car


Posted on Feb 7, 2014

We created an RC Car that can identify a parking space and parallel park by itself. The RC Car drives down a street searching for a parking space to its right using a distance sensor. When the car has identified a space, the car checks to see whether that space is large enough to park in. If it determines that there is sufficient space, the car wi


Autonomous Parallel Parking RC Car
Click here to download the full size of the above Circuit.

ll begin parallel parking into that space. It uses information from sensors placed on the front, right, and rear of the car to direct the car into the parking space. Once the car has parked, it will remain in that position until it is reset. After discussing various project ideas, we eventually stumbled onto the subject of cars. So we started brainstorming possible projects related driving. When brainstorming, we saw something in the ECE lounge that reminded us of a garage. This led us to parking. Parallel parking is something that many drivers struggle with, yet there are very few tools available to help with parallel parking. Though a few auto manufacturers have developed systems that can parallel park cars autonomously, these solutions are very expensive. We thought this would be both a fun and interesting problem to tackle using an RC Car as a proxy for a real car. Our project is broken down into two major components: the control system and the move car algorithm. The move car algorithm directs the car and the control system implements the directions of the move car algorithm. The control system contains all the hardware and its associated software. It allows the parking and parking detection algorithms to interface with the car. The software in this module is broken up into three major sections: the Left-Right/Front-Back (LR/FB) state machines, master state machine, and distance calculations. The LR/FB state machines...




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Brick-wall lowpass audio filter needs no tuning
dual-trace scope switch
Battery charging regulator
Design and making of the stabilized voltage supply of switch
Charging a low-voltage high-C capacitor. Efficiently
am dsb transmitter for hams
2G—22W Stereo Car Audio Amplifier schematic diagram
Changes to the MXMs Audio Signal Path
Voltage-Controlled Oscillator
valved transmitter for 3.5 MHz



Top