US 2026/0099994 A1 · REAL-TIME RADAR SIMULATION

Abstract

Embodiments of the present disclosure relate to real-time radar model simulation. In operation, some embodiments first generate or receive simulation data representative of a simulated three-dimensional (3D) environment, where the simulated 3D environment includes one or more objects. Some embodiments additionally generate virtual sensor data via a virtual radar sensor within the simulated 3D environment. The virtual sensor data at least partially represents a manner in which one or more virtual radar signals emitted from the virtual radar sensor interact with the one or more objects within the simulated 3D environment. Based at least on generating the virtual sensor data via the virtual radar sensor within the simulated 3D environment, some embodiments extract one or more attribute values from the virtual sensor data. Based at least in part on the one or more attribute values, some embodiments populate a data structure representative of an output of the virtual radar sensor.

Claims20

Dependent claims

One or more processors comprising one or more processing units to:

obtain simulation data representative of a simulated three-dimensional (3D) environment, the simulated 3D environment including one or more objects;
obtain virtual sensor data generated using a virtual radar sensor within the simulated 3D environment, the virtual sensor data at least partially representing one or more interactions of one or more virtual radar signals emitted from the virtual radar sensor with the one or more objects within the simulated 3D environment;
compute one or more attribute values of the virtual sensor data;
and
based at least on the one or more attribute values, populate a data structure representative of an output of the virtual radar sensor.

2 more elements

A data center system comprising a plurality of computing nodes, wherein two or more computing nodes of the plurality of computing nodes comprises one or more graphics processing units (GPUs) to:

implement a simulated environment that includes one or more objects;
obtain, via a virtual radar sensor within the simulated environment, virtual sensor data that at least partially represents one or more interactions of one or more virtual radar signals emitted from the virtual radar sensor with the one or more objects within the simulated environment;
and
extract one or more attribute values from the virtual sensor data.

1 more element

A method comprising:

obtaining simulation data representative of a simulated environment that includes one or more objects;
obtaining virtual sensor data generated using a virtual radar sensor within the simulated environment, the virtual sensor data at least partially representing one or more interactions of one or more virtual radar signals emitted from the virtual radar sensor with the one or more objects within the simulated environment;
and
based at least on the one or more interactions of the one or more virtual radar signals with the one or more objects within the simulated environment, populating a data structure representative of an output of the virtual radar sensor.

1 more element

Dependencies are inferred from the claim text.

Real-time radar simulation

Life of this patent

Real-time radar simulation

Life of this patent

Abstract

Claims20