We Are a Team In faculty of engineering in Ain Shams university in Cairo,Egypt, we study Electrical Engineering on the second year. We intend to work on a Remote Controlled Toy Car To participate in a local competition in our college organized by computer and system department. To Reach to the track we should achieve some features in our car…So I’ll write Down the Required Features in a some how ordered way,

The Car Controlled By mobile or web app using bluetooth module.

Avail 4 Modes For controlling the car:

User should press a button on car or submit special Bluetooth command to put the car in easy driving mode.

User can control car movement using mobile.

User can move the car forward, backward, left and right.

The car should avoid obstacles.

The minimum requirements of obstacle avoidance is stop to avoid collision.

Bonus, for better avoidance techniques.

Students should prepare set of connected white sheets (2m x 2m) and draw track over it.

User should press a button on car or submit special Bluetooth command to put the car in line tracking mode.

When the car placed over the track it should follow the line.

The minimum requirements is to use simple closed track.

Bonus, for complex tracks with crossing points and sharp curves of radius less than 25 cm.

User should press a button on car or submit special Bluetooth command to put the car in accurate movement mode.

Use can order the car to move forward or backward for certain length (EX 40 cm).

Use can order the car to move right with proper angle (EX 30 degree).

While demo the car should move in infinity shape then rectangle shape then circle shape.

The car should return to beginning point after finishing each shape.

The car should stop for 25 seconds after finishing each shape.

The shape size must be (2m x 2m) no more no less.

Track very complex track (4m x 4m) in minimum time for maximum number of turns.

Line tracking technique must be accurate, especially at sharp edges.

Car should move fast and steering mechanism also must be very efficient.

Car battery should allow many turns, also, battery consumption should be minimized.

Know that large battery, is heavy and may affect the speed, the maneuvering, and the tracking.

10 degrees for accurate tracking. 10 degrees for speed. 10 degrees for number of turns.

Use WiFi Shield to control car motion via wifi internet at closed areas.

Integrate RF transmitter/receiver and make long distance remote control.

Use multiple proximity sensors and implement auto park.

Implement custom printed circuit board with Arduino chip and replace the driving board of existing car toy with smart * one.* *