High Latency Issue with Hesai XT32 on Jetson Orin NX - Seeking Advice

Autonomous Machines Jetson & Embedded Systems Jetson Orin NX
1

Hello to the community,

I am currently integrating a Hesai XT32 on my Jetson Orin NX 16GB. I am using the default ROS2 driver package, but I am experiencing a significant delay of around 1000-2000ms between data capture and display. However, the FPS is good (around 20Hz). I am retrieving the lidar data via an Ethernet cable. When I test the process on a traditional PC, it works very well. I would appreciate any insights or experiences to help troubleshoot this issue.

Best regards,
Thomas

3

Maybe configuration the Orin NX to performance mode by nvpmodel.

cat /etc/nvpmodel.conf
sudo nvpmodel -m 0
sudo jetson_clocks
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