search

SICKAG / sick_safetyscanners

ROS driver for SICK safety laser scanners
https://www.sick.com/de/en/opto-electronic-protective-devices/safety-laser-scanners/c/g187225
Apache License 2.0
61 stars 59 forks source link

Costmap dynamic obstacle is not updated. #113

Closed XieWup closed 1 year ago

XieWup commented 1 year ago

Hi, When we used sicknanoscan3 and pedestrians walking on the costmap, the obstacles in the cost map cannot be cleared in time, leaving a shadow track. But if we use another radar(RPLIDAR S1), it OK nacoscan3 topic: 643809cf67df8f04d091e602a2f83ea

RPLIDAR S1 topic: 019c2fb9bb69b2597a370205c4ea871

Is it caused by angle_increment or other parameters?

lenpuc commented 1 year ago

Hi, this might be dependent on the node which creates your costmap. The topics of the two sensors will differ in their parameters. This might led to slightly different behavior in the creation. It might be just that the frequencies of both topics differ. Without further information it is hard to determine exactly what the problem is. However I don't think its a driver related problem. So maybe you can get better help at https://answers.ros.org/

XieWup commented 1 year ago

Thank you for your reply. You are right. This is not caused by radar