#G01S7/40

MULTI-SENSOR MODALITY TARGET FOR EVALUATING AUTONOMOUS VEHICLE SENSORS IN VARYING WEATHER CONDITIONS

Systems and techniques are provided for using a multi-sensor modality target to evaluate autonomous vehicle sensors. An example method can include identifying a sensor target panel based on a first se…

DRIVE·Jul 4·1 min read

G01S7/40 GM Cruise Holdings LLC

WEATHER STATION FOR SENSOR CALIBRATION

The present disclosure generally relates to sensor calibration and more specifically, to sensor calibration using weather data. In some aspects, the present disclosure provides a process for receiving…

DRIVE·Jul 4·1 min read

G01S7/40 GM Cruise Holdings LLC

Methods and Systems for using Interference to Detect Sensor Impairment

Example embodiments relate to methods and systems for using interference to detect sensor impairment. Radar or another type of sensor on a vehicle may receive radio-frequency (RF) signals propagating …

DRIVE·Feb 29·1 min read

G01S7/40 Waymo LLC

MULTIPLE SENSOR CALIBRATION IN AUTONOMOUS VEHICLES PERFORMED IN AN UNDEFINED ENVIRONMENT

The subject technology is related to autonomous vehicles (AV) and, in particular, to calibration of an sensors of an AV on open roads after calibrating the sensors in an undefined training area. An ex…

DRIVE·Jan 11·2 min read

G01S7/40 GM Cruise Holdings LLC

SYSTEM AND METHOD FOR DYNAMIC CALIBRATION OF RADAR

A system and associated method for calibrating a radar system is described, wherein the radar system includes a phased array antenna including a first antenna array and a second antenna array, a trans…

DRIVE·Nov 2·1 min read

G01S7/40 GM GLOBAL TECHNOLOGY OPERATIONS LLC

FOREIGN SUBSTANCE DETECTION SYSTEM

A foreign substance detection system is disclosed to detect whether foreign substances are attached to an environmental sensor of a vehicle. The foreign substance detection system includes a detection…

DRIVE·Jun 8·1 min read

G01S7/40 HYUNDAI MOTOR COMPANY

V2X FOR SENSOR CROSS CHECKS AND DIAGNOSIS

A method, system, apparatus, and architecture are provided for validating one or more sensors by collecting and processing sensor data signals from on-board vehicle sensors to generate a local environ…

DRIVE·Jun 8·1 min read

G01S7/40 NXP B.V.

CALIBRATION PIPELINE FOR ESTIMATING SIX DEGREES OF FREEDOM (6DOF) ALIGNMENT PARAMETERS FOR AN AUTONOMOUS VEHICLE

A calibration pipeline for 6DoF alignment parameters for an autonomous vehicle includes an automated driving controller instructed to receive inertial measurement unit (IMU) poses and final radar pose…

DRIVE·Apr 27·2 min read

G01S7/40 GM Global Technology Operations LLC

CALIBRATION COURSES AND TARGETS

Provided are systems and methods related to calibration courses and calibration targets, which can be configured for calibrating sensors used in vehicles, such as vehicles that include autonomous or s…

DRIVE·Mar 23·1 min read

G01S7/40 Motional AD LLC

Radar System Calibration with Bistatic Sidelobe Compensation

This document describes techniques for enabling radar system calibration with bistatic sidelobe compensation. Radar signals reflect off of a flat plate that changes orientation (e.g., elevation and/or…

DRIVE·Feb 23·1 min read

G01S7/40 Aptiv Technologies Limited

SYSTEMS AND METHODS FOR INTELLIGENTLY CALIBRATING INFRASTRUCTURE DEVICES USING ONBOARD SENSORS OF AN AUTONOMOUS AGENT

A system for intelligently implementing an autonomous agent that includes an autonomous agent, a plurality of infrastructure devices, and a communication interface. A method for intelligently calibrat…

DRIVE·Feb 23·1 min read

G01S7/40 May Mobility, Inc.

Method and System for Self-Calibrating a Scanning System Using Inertial Measurement Spatial and Temporal Data

A self-calibrating scanning system and method provides a novel way to eliminate errors in scanning systems, such as lidar or radar detection, using an inertial measurement unit. The system includes an…

DRIVE·Dec 22·2 min read

G01S7/40 TDK Corporation

VEHICLE SERVICE SYSTEM AND OPERATING METHOD THEREOF

A vehicle service system comprising a calibration apparatus, which is designed to calibrate an ADAS sensor of a vehicle, a calibration device and a position detection system, which comprises, in turn,…

DRIVE·Aug 25·1 min read

G01S7/40 TEXA S.P.A.

CALIBRATION AND OPERATION OF VEHICLE OBJECT DETECTION RADAR WITH INERTIAL MEASUREMENT UNIT (IMU)

The disclosed technology is a vehicle object detection radar system incorporating an inertial measurement unit (IMU). The IMU may obtain input signals of, or relating to, for example, relative motion,…

DRIVE·Jun 16·1 min read

G01S7/40 PRECO ELECTRONICS, LLC

SYSTEMS AND METHODS FOR INTELLIGENTLY CALIBRATING INFRASTRUCTURE DEVICES USING ONBOARD SENSORS OF AN AUTONOMOUS AGENT

DRIVE·Jul 8·1 min read

G01S7/40 May Mobility, Inc.

SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND PROGRAM

A signal processing apparatus including a first position calculation unit that calculates a three-dimensional position of a target on a first coordinate system from a stereo image captured by a stereo…

DRIVE·Apr 29·1 min read

G01S7/40 Sony Corporation

Portable Vehicle Sensor Calibration Apparatus Having a Suction Mechanism

A portable vehicle sensor calibration apparatus having an anchor mechanism such that the apparatus may be mounted upon a surface. The anchor mechanism may comprise a suction cup mechanism. The vehicle…

DRIVE·Feb 18·1 min read

G01S7/40 Robert Bosch GmbH

APPARATUS FOR CALCULATING MISALIGNMENT QUANTITY OF BEAM SENSOR

The misalignment quantity calculating apparatus determines whether a first object detected by a beam sensor is identical to a second object detected by an image sensor. Upon determining that the first…

DRIVE·Oct 26·1 min read

G01S7/40 DENSO CORPORATION