2D / 3D Dual SLAM Robot using ROS and LiDAR with Raspberry Pi

2D/3D Dual SLAM Robot with CygLiDAR(2D/3D Dual LiDAR)
2D/3D information was obtained using one LiDAR.
CygLiDAR Information at :
www.cygbot.com/

[@user-go5kt6jw1e]

안녕하세요, 라즈베리파이에서 라이다센서를 장착해서 2d 매핑 정도로만 사용하려고 하는데, 우분투를 깔아서 해야할지, 라즈베리os로 해야될지도 감을 못잡고 있습니다... 어떤 운영체제에서 작동하셨나요?

[@NaveenKumar-lw7st]

Which Algorithm are you using?

[@user-wk3ip7wc6j]

혹시 20.04 ros noetic 버젼으로 똑같이 적용하려고 하는데 git hub 자료처럼 받을 수 있을까요?

[@user-xb7eh3jj9g]

Which is type of lidar in video AD?

[@deepakkumaryadav24]

What is the advantage of dual SLAM? I have doing 2D SLAM using LIDAR but using a depth camera for dynamic obstacle. I am missing something? can I improve further?

[@cygbotlab3936]

CygLidar allows a single sensor to act as both a 2D LiDAR and a depth camera.

[@karimyasser9711]

can u explain how did u use lidar for 2D SLAM and kinect for dynamic obstacle ?

[@giorgiolelmi8175]

By the way what Operating system did you use for this? It would be very useful for me

[@Howtonickname]

Hey if you're still looking for an answer its ROS

[@gowtham-qj7qg]

how to choose 3d lidar for 3d slam and can I do the same for outdoor because we are working on an acreman steering controller robot?

[@cygbotlab3936]

This product(CygLiDAR D1) is for indoor use. Outdoor use is coming soon(CygLiDAR D2 and H2) The choice of LiDAR is important for the driving environment of the robot. Information such as whether it is indoor or outdoor?, recognition distance, and precision are required.

[@gowtham-qj7qg]

@@cygbotlab3936 we are planning to convert a golf cart electric car which has ackerman steering mechanism to self driving car that should atunomously navigate aroung our college campus in day light

[@charmingsproduction9381]

Which sensors or encoders you use for the odometry of robot? Is it only lidar?

[@cygbotlab3936]

We used Turtlebot 2 (robot platform). IMU and encoder information included in the robot was used with lidar.

[@Matrixsection]

Great work. I am planning on using slam for bridge deck inspection, is it possible if I use lidar with raspberry pi

[@cygbotlab3936]

Do you want to check the real bridge? For practical application, it is recommended to use a good process for handling many exceptions and for stability.

[@Matrixsection]

@@cygbotlab3936 ok thanks. How will you advice me to go about inspecting a real bridge. Which type of lidar, camera and micro controller should I go for

[@azipsify]

해당 제품으로 영상처럼 구현 하는것을 영상으로 올려 주시면 안될까요? Cyglidar로 하는데 잘 안되서요 ㅜㅜ 영상이라도 올려주시면 그것을 보고 따라 할수 있다면 제품 홍보나 판매에도 도움이 될듯 한데...

[@cygbotlab3936]

안녕하세요. 작업진행했던 과정 영상은 촬영하지 않아 없네요. 차후 참고하겠습니다. cafe.naver.com/openrt/25210 대략적으로 작업내용 정리된 문서입니다.

[@azipsify]

@@cygbotlab3936 수정하신 hector config 파일 위치를 문의 드립니다. 저는 default.mapping 를 수정 했는데... 막상 돌려보면 적용한 config값이 하나도 적용이 안되더라구요 ㅠㅠ 부탁 드립니다.

[@azipsify]

수정하신 hector config 파일 위치를 문의 드립니다. 저는 default.mapping 를 수정 했는데... 막상 돌려보면 적용한 config값이 하나도 적용이 안되더라구요 ㅠㅠ 부탁 드립니다.

[@cygbotlab3936]

늦게 확인하여 죄송합니다. [e-mail] 으로 메일 주시면 파악하도록 하겠습니다. 감사합니다.

[@yadhumanohar1888]

What happens if we move the wall after training?

[@RemoteAccessGG]

Robot will try to crush into the wall

[@agungpurwanto5000]

So very nice sir, can you tell me how to fusion 2d Slam with 3d point cloud sir?

[@cygbotlab3936]

cafe.naver.com/openrt/25210?fbclid=IwAR17yAHhv1GcznwAj4LssLrI6ym7sD6k6KrFK844DGjCx4bYfrcOepSOtCI There is a written document, but it is written in Korean.

[@yousofebneddin7430]

Is this online or offline?

[@cygbotlab3936]

this is online.(using PC for Rviz)

[@yousofebneddin7430]

@@cygbotlab3936 And SLAM is running on RPi? If so, well done. Is it in C++? And Which SLAM algorithm is it? thanks.

[@cygbotlab3936]

@@yousofebneddin7430 SLAM is running on PC. and using hector SLAM.

[@yousofebneddin7430]

@@cygbotlab3936 thank you 😊

[@gowthamgowtham8587]

It is possible do visual slam using cyglider in ROS1 ,If it is yes ,share video relevant to visual ,if you used it ,this will overcome the robot locallization error,Thanks in advance

[@williamhuang5329]

Hanzhen harmonic drive gear , strain wave reducer, robot joint , over 30 years experience

[@SlavaRC]

Awesome project, excellent work bro!)🤩💥💯👍👏 Subscrible!)🙋‍♂️🤝