公开(公告)号：US20240161511A1

公开(公告)日：2024-05-16

申请号：US17984655

申请日：2022-11-10

Applicant: GM Cruise Holdings LLC

Inventor： Sandeep Gangundi ,  Cornelis Jacob Lekkerkerker ,  Pulkit Budhiraja ,  Victor Oliveira ,  Zachary Witte

IPC: G06V20/58 ,  B60W60/00 ,  G01S17/89

CPC classification number: G06V20/58 ,  B60W60/001 ,  G01S17/89 ,  B60W2420/42 ,  B60W2420/52 ,  B60W2554/4041 ,  B60W2554/4048 ,  B60W2554/4049

Abstract: Systems and techniques are provided for processing data from an optical sensor. An example method includes obtaining, from an optical sensor configured to rotate about an axis, sensor data; generating, based on the sensor data, slices of sensor data, each slice having a field-of-coverage (FOC) that is less than 360 degrees, wherein a slice size is determined based on a rate for publishing a combination of slices that yields 360 degrees of coverage within a threshold period, a number and size of slices estimated to yield a combined FOC of 360 degrees while achieving a desired reduction in a resources contention by consumer nodes, and/or a field-of-view (FOV) of a camera device; and providing, to the consumer nodes, a partial optical sensor scan comprising the slices of sensor data, the partial optical sensor scan being provided prior to obtaining a revolution of sensor data having a 360 degrees of coverage.