公开(公告)号：US20210406562A1

公开(公告)日：2021-12-30

申请号：US17192710

申请日：2021-03-04

Applicant: Keysight Technologies, Inc.

Inventor： Bernhard Holzinger ,  Henrik Liebau ,  Michael Metzger

IPC: G06K9/00 ,  B60W30/12 ,  G06F30/331 ,  G06K9/62 ,  G06F9/38

Abstract: A hardware-in-the-loop (HiL) test system is for testing sensor fusion of an advance driver assistance system (ADAS). The ADAS includes a plurality of sensors and an electronic control unit (ECU) processing outputs of the sensors. The HiL test system includes a three-dimensional (3D) scenario simulator for generating drive scenarios including objects in a surrounding environment of a simulated vehicle, and a sensor target emulator for generating emulated sensors inputs to the plurality of sensors corresponding to the drive scenarios generated by the 3D scenario simulator. The sensor target emulator is configured to synchronize the emulated sensor inputs by interpolating a current location of the objects from parameters extracted from the drive scenarios.