Power management, dynamic routing and memory management for autonomous driving vehicles

    公开(公告)号:US11880206B2

    公开(公告)日:2024-01-23

    申请号:US17064890

    申请日:2020-10-07

    Abstract: The invention relates to a system and method for navigating an autonomous driving vehicle (ADV) that utilizes an-onboard computer and/or one or more ADV control system nodes in an ADV network platform. The on-board computer receives battery monitoring and management data concerning a battery stack. The on-board computer, utilizing a battery management system, determines the current state of charge (SOC) and other information concerning the battery stack and determines if the estimated total amount of electrical power required to navigate an ADV along a generated route to reach the predetermined destination is available. In response to determining that the ADV cannot reach the predetermined destination, the on-board computer automatically initiates a dynamic routing algorithm, which utilizes artificial intelligence, to generate alternative routes in an effort to find a route that the ADV can navigate to reach the destination utilizing the current state of charge (SOC) of the battery stack.

    Re-routing autonomous vehicles using dynamic routing and memory management

    公开(公告)号:US11015943B2

    公开(公告)日:2021-05-25

    申请号:US16682227

    申请日:2019-11-13

    Abstract: The invention relates to a system and method for navigating an autonomous driving vehicle (ADV) that utilizes ADV an-onboard computer and/or one or more ADV control system nodes in an ADV network platform. The on-board computer receives sensor data concerning one or more occupants occupying an ADV and/or the ADV itself and, upon a detection of an event, automatically initiates a dynamic routing algorithm that utilizes artificial intelligence to re-route the ADV to another destination, for example a healthcare facility. One or more embodiment of the system and method include an ADV on-board computer and/or one or more ADV network platform nodes that utilize in-memory processing to aid in the generation of routing, health and navigational information to advantageously navigate an ADV.

    Power management, dynamic routing and memory management for autonomous driving vehicles

    公开(公告)号:US10852737B2

    公开(公告)日:2020-12-01

    申请号:US15933260

    申请日:2018-03-22

    Abstract: The invention relates to a system and method for navigating an autonomous driving vehicle (ADV) that utilizes an-onboard computer and/or one or more ADV control system nodes in an ADV network platform. The on-board computer receives battery monitoring and management data concerning a battery stack. The on-board computer, utilizing a battery management system, determines the current state of charge (SOC) and other information concerning the battery stack and determines if the estimated total amount of electrical power required to navigate an ADV along a generated route to reach the predetermined destination is available. In response to determining that the ADV cannot reach the predetermined destination, the on-board computer automatically initiates a dynamic routing algorithm, which utilizes artificial intelligence, to generate alternative routes in an effort to find a route that the ADV can navigate to reach the destination utilizing the current state of charge (SOC) of the battery stack.

    REPURPOSING AUTONOMOUS VEHICLES FOR PACKAGE DELIVERY

    公开(公告)号:US20230273623A1

    公开(公告)日:2023-08-31

    申请号:US18309687

    申请日:2023-04-28

    Abstract: Systems and methods for re-purposing autonomous vehicle for package transportation are disclosed. In one embodiment, a method is disclosed comprising receiving a request from an autonomous vehicle; identifying, responsive to the request, a nearby package stored within a delivery structure; transmitting routing instructions to the autonomous vehicle, the routing instructions including a location of the delivery structure; detecting a presence of the autonomous vehicle; instructing the delivery structure to deposit the nearby package into the autonomous vehicle; calculating a waypoint for delivery of the nearby package; and transmitting transport routing instructions to the autonomous vehicle, the transport routing instructions including the waypoint.

    MEMORY SYSTEMS FOR SECURE SEQUENTIAL STORAGE DEVICES

    公开(公告)号:US20230244411A1

    公开(公告)日:2023-08-03

    申请号:US17587741

    申请日:2022-01-28

    Abstract: Methods, systems, and devices for memory systems for secure sequential storage devices are described. The system may identify a request for a first portion of a memory system to operate in a first configuration and a second portion of the memory system to operate in a second configuration. The system may enter, a first power mode having a lower power consumption than a second power mode based on receiving the request and store a first address associated with a last information to be stored in the first portion of the memory system before the first portion entered the first power mode. In some cases, the memory system may enter the second power mode based on storing the first address, read the first address, and store data in a second address consecutively indexed after the first address based on reading the first address.

    Memory sub-system for performing wear-leveling adjustments based on memory component endurance estimations

    公开(公告)号:US11487479B2

    公开(公告)日:2022-11-01

    申请号:US17204478

    申请日:2021-03-17

    Abstract: A system comprising a memory component including blocks, and a processing device, operatively coupled with the memory component. The processing device determines endurance values for the memory component. For each selected block of the plurality of blocks, the processing device determines an endurance estimation of the selected block based on at least one of a time to erase the selected block or an error statistic for the selected block, and updates an endurance value associated with the selected block based on the endurance estimation for the selected block. The processing device receives a write instruction to the memory component and distributes the write instruction to one or more of the blocks based on the endurance values. Other embodiments are described.

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