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This page describes the V2 localization-only web interface. Before building a map, switching maps, or relocalizing, make sure the vehicle, camera, and LiDAR are operating normally.
Switching maps, updating firmware, and restarting the built-in application affect localization services. Perform these operations only with the vehicle stopped, the work area safe, and a recovery procedure available.

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Interface overview

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Build a map

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Create a map

1

Start mapping

Click Start Mapping in the web interface.
2

Enter a map name

A map name may contain only letters, numbers, and underscores, and must start with a letter.
3

Capture the area and stop mapping

Drive the AGV through the target area. When capture is complete, click Stop Mapping and wait for processing to finish. Processing time depends on the size of the captured area.
4

Confirm the map

After mapping succeeds, open Map Management and confirm that the new map is listed.

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Incremental mapping

Use incremental mapping to add an area to an existing map. Before starting, complete relocalization and switch to the map that you want to extend.
Incremental mapping is started and stopped with a manual HTTP request at http://192.168.100.201:9998/tool/rob/sendCMD.
After the operation completes, the newly captured area is written to the current map. Restart the localization service for the change to take effect.

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Map management

Use Map Management to view, apply, or delete maps. When operating in multiple areas, use this page to switch the active map.
After clicking Apply, restart the built-in application for the new map to take effect. Without a restart, relocalization may fail.

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Relocalization

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Manual relocalization

Click Relocalization, then drag in the map view to provide an approximate vehicle pose so that the LiDAR point cloud matches the contour map. The Localization timeout fault disappears after relocalization succeeds.

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AprilTag relocalization

You can place AprilTags at selected locations while building a map. When a complete tag enters the device field of view, the system identifies its map and pose, switches maps if necessary, and relocalizes automatically.
  • Generate tags with the AprilTag generator.
  • Tag IDs must be unique within the visible area of a device.
  • Use the fixed tag family shown in the interface example.
AprilTag relocalization configuration

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Parameters and logs

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Configure localization parameters

Use the parameter page to view or configure chassis localization parameters and the LiDAR and camera extrinsic parameters in the sensor calibration values.

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Export logs

Filter logs by time range and module type. Select the results that you need and export them.

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Maintenance

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Update firmware

Import a local firmware package on the update page to update the chassis, actuator, or camera firmware. A restore package records the version before the previous update and can be used to roll back.
Camera firmware upgraded through the standard host-computer workflow cannot be rolled back. Verify the package and current version before updating.
Camera firmware update through the host computer

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Stop or restart the built-in application

Use the built-in application controls to stop or restart the application. Stop the built-in application before connecting LxCameraViewer to the camera; otherwise, the vehicle may retain control of the camera and prevent communication.

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Check versions

Open the version page to view the built-in frontend and backend versions.