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Slamtec / rplidar_ros

BSD 2-Clause "Simplified" License
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Lidar Laserscan does not match with real measurements #41

Open jcgarciaca opened 3 years ago

jcgarciaca commented 3 years ago

I am using two RPLidar A3 and one A2 for three different robots, but the laserscan between the A3 devices does not match (the laserscans from A2 and one of the A3 match well). I checked that both robots with A3 lidars have same software versions, it is:

SDK version: 1.12.0
Firmware Ver: 1.27
Hardware Rev: 6
RPLidar health status: 0
current scan mode: Sensitivity, max_distance: 25.0 m, Point number: 15.9 K, angle compensate: 4

Is there anything wrong with this lidar, or is it required an extra configuration?

image

jash101 commented 3 years ago

hey @jcgarciaca were you able to solve this issue?

jcgarciaca commented 3 years ago

hi @jash101, No. I tried to configure the lidar with its calibration software, but it didn't work

jash101 commented 3 years ago

Oh, maybe check if lidar's orientation has no pitch or roll, which could change the measurements