3 Questions with Marta Hall

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Marta Hall, president and chief business development officer, Velodyne Lidar Inc.Photonics Media recently got in touch with Velodyne Lidar Inc. regarding its World Safety Summit on Autonomous Technology that took place Oct. 2. Marta Hall, Velodyne’s president and chief business development officer, answered our questions.

Why is Velodyne producing a World Safety Summit on Autonomous Technology?

The World Safety Summit on Autonomous Technology is planned in order to bring together business, government, public safety, and community leaders to explore the use of autonomous vehicle technology in a global effort to increase roadway safety. In 2018, we held the inaugural summit. It was very successful in providing a forum for frank discussions about the rollout of autonomous vehicles and ways to educate the public and provide needed transparency about the technology.

In 2019, we planned another great agenda. It included keynotes from Lawrence Burns, a longtime visionary and technical expert in the automotive industry; Chris Urmson, co-founder and CEO at Aurora; and Mark Rosekind, chief safety innovation officer at Zoox. The summit also included several panel sessions that examined topics such as the autonomous vehicle (AV) testing process; understanding current vehicle safety features and the road to autonomy; education and public engagement; and cybersecurity.

Our goal is to provide a platform to increase understanding of AV technology, along with the great potential for safety benefits. We believe AV technology can advance the goal of reducing the damage done by vehicle crashes caused by human error.

Are there understandings about lidar for autonomous vehicles that people in the industry wish those outside the industry shared?

Lidar sensors deliver outstanding perception performance in three dimensions, allowing vehicles to detect and avoid objects in a range of environmental conditions and roadway settings. However, vehicle drivers still need to remain alert with hands on the steering wheel when driving in vehicles with advanced driver assistance system (ADAS) capabilities. Unfortunately, there are cases in which driver experience and safety gains that ADAS can provide are being eclipsed by confusion created from misalignment of marketing claims and vehicle capabilities. To address this situation, automakers should adopt consistent nomenclature and avoid marketing spin.

Also, lidar technology has broad applications beyond automobiles, trucking, and delivery vehicles. For example, Velodyne products are used today in a variety of applications and industries including robotics, mapping, industrial equipment and machinery, unmanned aerial vehicles, agriculture, and smart cities. Our sensors — with their range, resolution, field of view, form factor, reliability, and durability features — are good fits for many markets.

Do international safety standards exist for autonomous lidar-supported vehicles, or do standards vary by state and country?

AV technology for vehicles is in its nascent stage, and a safety regulatory framework is still to be fully developed. Both our national and multiple state governments are playing early stage regulatory roles. As the technology and the AV experience evolves, expect that regulation will change too.

Velodyne has been a vocal promoter that the autonomous vehicle community needs to collaborate in a noncompetitive way to identify requirements and methods for lidar sensor testing and validation. This step is essential to help ensure the safe launch of autonomous vehicles. Today, there is too much misleading information about the precision, accuracy, and range of lidar sensors. To be of greatest value to automakers, all lidar sensors need to be assessed by the same standard. Lidar companies must be advocates of the autonomous vehicle safety message by promoting transparency.

Published: September 2019
Lidar, short for light detection and ranging, is a remote sensing technology that uses laser light to measure distances and generate precise, three-dimensional information about the shape and characteristics of objects and surfaces. Lidar systems typically consist of a laser scanner, a GPS receiver, and an inertial measurement unit (IMU), all integrated into a single system. Here is how lidar works: Laser emission: A laser emits laser pulses, often in the form of rapid and repetitive laser...
lidarautonomous vehiclesSensors & DetectorsAVSAdvanced Driver Assistance SystemADASunmanned aerial vehicleslidar sensorsVelodyneMarta HallLidar Special Section

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