公开(公告)号：US20190132392A1

公开(公告)日：2019-05-02

申请号：US15796780

申请日：2017-10-28

Applicant: TuSimple

Inventor： Dangyi LIU ,  Anthony Hitchcock THOMAS ,  Kai ZHOU ,  Yidi ZHANG ,  Ruiliang ZHANG

IPC: H04L29/08

Abstract: Various embodiments for implementing a system and method for managing and querying semi-structured, heterogeneously-typed sensor data in a distributed environment are disclosed. Example embodiments include: enabling data communications between a plurality of compute nodes and a plurality of physical data storage devices via an application programming interface (API) layer, a cache management layer, a server layer, and a storage layer; and receiving a data request from at least one of the plurality of compute nodes at the API layer, the data request including an identification of a topic of a dataset, the topic including a metadata file, a data file, and an index file, the index file including at least one pointer into the data file.

公开(公告)号：US20210405651A1

公开(公告)日：2021-12-30

申请号：US17359089

申请日：2021-06-25

Applicant: TUSIMPLE, INC.

Inventor： Yue PAN ,  Lei NIE ,  Dangyi LIU ,  Juexiao NING ,  Jun LUO

IPC: G05D1/02 ,  G05D1/00 ,  G06T7/80 ,  G06T17/05

Abstract: A method for controlling an autonomous vehicle includes collecting data about a surrounding of the autonomous vehicle, the data including global information of where the autonomous vehicle is positioned; deriving, at least in part based on the collected data, a perceived environment based on localizing the global information; determining a driving condition of the autonomous vehicle based on the perceived environment; modifying, according to the determined driving condition, a first configuration parameter of a sensor to adjust an amount of output data from the sensor; and simultaneously adjusting, according to the determined driving condition, a second configuration parameter for processing the output data to allow consistent data capturing and processing of the output data. A control system can employ such a method, and an autonomous vehicle can utilize such a control system.

公开(公告)号：US20190132391A1

公开(公告)日：2019-05-02

申请号：US15796779

申请日：2017-10-28

Applicant: TuSimple

Inventor： Anthony Hitchcock THOMAS ,  Dangyi LIU ,  Kai ZHOU ,  Yidi ZHANG ,  Ruiliang ZHANG

IPC: H04L29/08

Abstract: Various embodiments for implementing a system and method for managing and querying semi-structured, heterogeneously-typed sensor data in a distributed environment are disclosed. Example embodiments include: enabling data communications between a plurality of compute nodes and a plurality of physical data storage devices via an application programming interface (API) layer, a cache management layer, a server layer, and a storage layer; and receiving a data request from at least one of the plurality of compute nodes at the API layer, the data request including an identification of a topic of a dataset, the topic including a metadata file, a data file, and an index file, the index file including at least one pointer into the data file.