Innovative lidar Velodyne VLS-128. Free Technical Library News

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Innovative lidar Velodyne VLS-128

02.12.2017

Velodyne has unveiled an advanced lidar that is expected to take the capabilities of automotive self-driving systems to a whole new level.

Lidar is one of the key elements of the autopilot in its current form. This device uses a laser emitter to scan the surrounding space. Based on the information about the reflections of the rays, a three-dimensional map is compiled - with its help, the exact distances to certain objects around the car are calculated.

Until recently, Velodyne's most powerful lidar was the HDL-64 with 64 laser beams. In the new device with the designation VLS-128, the number of beams is doubled - up to 128. At the same time, the dimensions were reduced by 70%.

The new generation lidar allows you to form a map of the surrounding space at a distance of up to 300 meters - this is significantly superior to its predecessor. In addition, the resulting resolution has increased. The device is suitable for use in various climatic conditions, including dry regions and regions with high rainfall.

The new lidar has such high performance and accuracy that, in fact, it is able to replace all other sensors in the autopilot system.

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