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Relative Tracker

A relative_tracker type object represents a device or entity whose position is determined dynamically in relation to another reference object within the Netsocs ecosystem. Unlike GPS trackers that depend on absolute global coordinates, this object calculates its location through relative distances and orientations (example: 3.2 meters on the X-axis, 1.5 meters on the Y-axis, and 0.8 meters in height from the "Base_01" object), using local coordinate systems and precise measurement technologies.

Main characteristics:

  • Relative coordinates: Defines its position through displacements (ΔX, ΔY, ΔZ) from a configured anchor object.
  • Indoor precision: Optimized for indoors, warehouses, or environments where satellite signals are inaccurate or unavailable.
  • Supporting technologies: Uses systems such as UWB (Ultra-Wideband), LiDAR, Bluetooth LE with Angle of Arrival (AoA), or proximity sensors for real-time measurements.
  • Continuous update: Monitors changes in position, orientation, and relative velocity constantly.

Common use cases:

  • Collaborative robotics: Maintaining the exact position of a robotic arm relative to a mobile production line.
  • Augmented reality: Precise tracking of physical objects for stable anchoring of digital content.
  • Internal logistics: Tracking of automated guided vehicles (AGVs) in relation to charging stations or pickup points.
  • Precision sports: Analysis of player movements relative to fixed elements on courts or fields.
  • Convoy vehicles: Distance and position control between autonomous vehicles in formation.

State properties

  • position_x: Position on the X-axis in meters.
  • position_y: Position on the Y-axis in meters.
  • position_z: Position on the Z-axis in meters.
  • tracker_relative_to: Object to which the tracker is relative, mandatory as it is used to know the position of the represented entity.