Obstacle Detection and Anti-Collision Robot Using Ultrasonic Sensor

Obstacle detection robot with ultrasonic sensors pdf

Collision Control and Collision Avoidance Using Ultrasonic Sensor

The paper proposes an intelligent collision avoidance system as a prototype, which avoids vehicle accidents and to provide a greatest security to the user in adverse or bad weather condition. Here, Ultrasonic sensor and IR sensors placed in the car, where IR sensor is used to detect the lane and avoids accident in significant manner. The vehicle state information is obtained using Ultrasonic se...

Obstacle Detecting Robot Using Arduino and Sensor

This paper describes about an obstacle detecting robot which is controlled over IR Sensor .The robot is made using IR Sensor, wheel encoder and it is controlled by Arduino microcontroller . IR sensors in the front portion of the robot which senses the obstacle and deviate its path to choose an obstacle free path. The data from the sensor is compared with Controller to decide the movement of the...

Obstacle Detection and Collision Avoidance Using Ultrasonic Distance Sensors for an Autonomous Quadrocopter

A simple approach for obstacle detection and collision avoidance of an autonomous flying quadrocopter using low-cost ultrasonic sensors and simple data fusion is presented here. The approach has been implemented and tested in a self-developed quadrocopter (Figure 1) and its evaluation shows the general realizability as well as the drawbacks of this approach. The presented approach is intended t...

Obstacle Collision Detection Using Best Ellipsoid Fit

This paper describes a method for estimating the distance between a robot and its surrounding environment using best ellipsoid fit. The method consists of the following two stages. First we approximate the detailed geometry of the robot and its environment by minimum-volume enclosing ellipsoids. The computation of these ellipsoids is a convex optimization problem, for which efficient algorithms...