Tag: vehicle safety

  • StreetDrone releases autonomous vehicle safety report

    StreetDrone releases autonomous vehicle safety report

    Logo: StreetDrone
    Logo: StreetDrone

    StreetDrone published a report titled “Putting Safety First in Autonomous Vehicles.” The report is designed for anyone interested in the development of autonomous vehicle technologies, especially public transport and delivery companies, civic authorities and universities.

    According to StreetDrone, the report contributes to the connected and autonomous (CAV) industry safety debate, as well as adds perspective to conventional CAV safety wisdom.

    The purpose of the 30-page report is to make an experience-based contribution to the safety debate to enable the CAV industry to accelerate corporate, institutional and public confidence in self-driving technology, so the benefits of new autonomous services can be realized more quickly, StreetDrone said.

    The report is based on the company’s experience in operating autonomous vehicle trials in urban environments, including those with high population densities and complex infrastructures. It also covers other areas for the safe operation of autonomous vehicles, including the definition of a safe operating environment, minimum operating standards for safety drivers, and a set of open data protocols for effective error tracking and rectification.

    “While we’ve had to make some changes to our operations due to COVID-19, we’ve also had the opportunity to write our Safety Report based on the experience of building and running autonomous vehicles over the past three years of StreetDrone’s operations,” said Mike Potts, CEO of StreetDrone. “This experience spans the full stack of AV disciplines, from hardware and mechanical design through to AI and software, as well as a deep insight into city centre public highway trials. For an organization focused on ‘zone 1’ urban trials, we have necessarily been safety-led, so our report encapsulates much of this knowledge. We believe that industry collaboration and knowledge-sharing are essential prerequisites for CAV technology to achieve wide-scale adoption, and we’re therefore delighted to make our own contribution to this growing body of knowledge.”

    StreetDrone’s own hardware platforms range from the L7e class Renault Twizy heavy quadricycle to the flexible Nissan eNV200, which comes in taxi, delivery van or 7-seater passenger variants.

    Check out the report here.

  • Research Online: Positioning integrity parameters for vehicle safety

    By Yanming Feng and Charles Wang,
    Queensland University of Technology, Australia,
    and
    Charles Karl, Australia Road Research Board, Australia /
    Presented at ION International Technical Meeting 2018

    Connected vehicle safety and traffic applications depend on communication, position and velocity information to function. However, road users may have different vehicle communicating and positioning capabilities. Further, the performance of communicating and positioning could vary from time to time and location to location.

    The vehicle safety system must be fully aware of the performance of vehicle positioning outputs and warn drivers when the positioning system cannot be used for the intended level of safety applications. Minimum operational performance standards about positioning have not been established in the road community.

    This paper reviews and develops the required navigation performance parameters for vehicle positioning capability in terms of accuracy, integrity, timeliness and interrogability of positioning solutions.

    It attempts to adjust the integrity performance parameters for vehicle safety positioning and provide the analysis for integrity risk, protection level and different alert limits. It introduces the error ellipse representation to visualize the protection bubble area of each vehicle on the road. Experimental results demonstrate how different capability levels meet different integrity alarm limits.

    Available online via www.ion.org/publications/browse.cfm.