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Publisher ‏ : ‎ Independently published (December 31, 2019)
Language ‏ : ‎ English
Paperback ‏ : ‎ 107 pages
ISBN-10 ‏ : ‎ 1653277912
ISBN-13 ‏ : ‎ 978-1653277919
Item Weight ‏ : ‎ 5.9 ounces
Dimensions ‏ : ‎ 6 x 0.27 x 9 inches

Autonomous Vehicle Lidar: A Tutorial

In recent years, Lidar technology has become increasingly important in the development of autonomous vehicles. Lidar, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure variable distances to the Earth. In the context of autonomous vehicles, Lidar plays a crucial role in providing accurate and real-time data about the vehicle’s surroundings, helping it navigate safely and efficiently.

In this tutorial, we will explore the basics of Lidar technology and how it is used in autonomous vehicles:

1. How Lidar works: Lidar works by emitting laser pulses and measuring the time it takes for the light to bounce back from surrounding objects. By calculating the time it takes for the light to return, Lidar can create a detailed 3D map of the vehicle’s surroundings, including the distance and shape of objects.

2. Types of Lidar sensors: There are different types of Lidar sensors, including mechanical, solid-state, and flash Lidar. Mechanical Lidar sensors use rotating mirrors to scan the environment, while solid-state Lidar sensors use stationary lasers to create a 3D map. Flash Lidar sensors emit a single pulse of light to capture a snapshot of the surroundings.

3. Applications in autonomous vehicles: Lidar technology is essential for autonomous vehicles to navigate complex environments, detect obstacles, and avoid collisions. By providing accurate and real-time data, Lidar helps autonomous vehicles make informed decisions and react quickly to changing road conditions.

4. Challenges and future developments: While Lidar technology has made significant advancements in recent years, there are still challenges to overcome, such as cost, size, and reliability. Researchers are working on developing more compact and affordable Lidar sensors to make autonomous vehicles more accessible to the general public.

Overall, Lidar technology plays a crucial role in the development of autonomous vehicles, providing essential data for safe and efficient navigation. As technology continues to advance, we can expect to see even more innovations in Lidar technology that will further enhance the capabilities of autonomous vehicles.
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