Patents by Inventor Lucio Otavio Marchioro Rech

Lucio Otavio Marchioro Rech has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210215495
    Abstract: A computing system that analyzes the network effects of avoidance areas on autonomous vehicle routing is described herein. The computing system includes a data store that comprises a set of avoidance areas through which the autonomous vehicle is prohibited from being routed. A routing system generates an initial route from a source location to a target location irrespective of avoidance areas included on the initial route. When a number of avoidance areas on the initial route exceed a predetermined threshold, one or more alternative routes are generated from the source location to the target location that respectively circumvent a corresponding identified avoidance area on the initial route. Metrics are evaluated for the one or more alternative routes and a subset of avoidance areas are outputted to desirably be removed from the set of avoidance areas.
    Type: Application
    Filed: March 29, 2021
    Publication date: July 15, 2021
    Inventors: Anav Sood, Mason Swofford, Lucio Otavio Marchioro Rech, Alex Bowe
  • Patent number: 10962380
    Abstract: A computing system that analyzes the network effects of avoidance areas on autonomous vehicle routing is described herein. The computing system includes a data store that comprises a set of avoidance areas through which the autonomous vehicle is prohibited from being routed. A routing system generates an initial route from a source location to a target location irrespective of avoidance areas included on the initial route. When a number of avoidance areas on the initial route exceed a predetermined threshold, one or more alternative routes are generated from the source location to the target location that respectively circumvent a corresponding identified avoidance area on the initial route. Metrics are evaluated for the one or more alternative routes and a subset of avoidance areas are outputted to desirably be removed from the set of avoidance areas.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: March 30, 2021
    Assignee: GM CRUISE HOLDINGS LLC
    Inventors: Anav Sood, Mason Swofford, Lucio Otavio Marchioro Rech, Alex Bowe
  • Publication number: 20200409375
    Abstract: A computing system that analyzes the network effects of avoidance areas on autonomous vehicle routing is described herein. The computing system includes a data store that comprises a set of avoidance areas through which the autonomous vehicle is prohibited from being routed. A grouping system identifies groups of avoidance areas. A graph construction system constructs a graph representation of the avoidance area groups. A ranking algorithm is evaluated over the graph representation to generate a ranking of the avoidance area groups by relative impact on routing metrics for routes through an operational area of the autonomous vehicle. A mapping vehicle can be dispatched to resolve avoidance areas in avoidance area groups indicating in the ranking as having a greater impact on routing metrics than other avoidance area groups.
    Type: Application
    Filed: June 29, 2019
    Publication date: December 31, 2020
    Inventors: Alexander John Bowe, Lucio Otavio Marchioro Rech
  • Publication number: 20200264605
    Abstract: Various technologies described herein pertain to routing an autonomous vehicle based upon risk of takeover of the autonomous vehicle by a human operator. A computing system receives an origin location and a destination location of the autonomous vehicle. The computing system identifies a route for the autonomous vehicle to follow from the origin location to the destination location based upon output of a computer-implemented model. The computer-implemented model is generated based upon labeled data indicative of instances in which autonomous vehicles are observed to transition from operating autonomously to operating based upon conduction by human operators while the autonomous vehicles are executing predefined maneuvers. The computer-implemented model takes, as input, an indication of a maneuver in the predefined maneuvers that is performed by the autonomous vehicle when the autonomous vehicle follows a candidate route.
    Type: Application
    Filed: February 20, 2019
    Publication date: August 20, 2020
    Inventors: Geoffrey Louis Chi-Johnston, Vishal Suresh Vaingankar, Antony Joseph, Sean Gregory Skwerer, Lucio Otavio Marchioro Rech, Nitin Kumar Passa, Laura Athena Freeman, George Herbert Hines
  • Publication number: 20200200552
    Abstract: A computing system that analyzes the network effects of avoidance areas on autonomous vehicle routing is described herein. The computing system includes a data store that comprises a set of avoidance areas through which the autonomous vehicle is prohibited from being routed. A routing system generates an initial route from a source location to a target location irrespective of avoidance areas included on the initial route. When a number of avoidance areas on the initial route exceed a predetermined threshold, one or more alternative routes are generated from the source location to the target location that respectively circumvent a corresponding identified avoidance area on the initial route. Metrics are evaluated for the one or more alternative routes and a subset of avoidance areas are outputted to desirably be removed from the set of avoidance areas.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 25, 2020
    Inventors: Anav Sood, Mason Swofford, Lucio Otavio Marchioro Rech, Alex Bowe