Object tracking system
AssigneeFlowtonic Corp.
InventorDo Myung Kim
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to an object tracking system having improved efficiency, as an object tracking system for emitting light pulses to an external tracking object including an optical sensor, the object tracking system comprising: one or more optical transmitting units configured to transmit an externally swept optical pulse; and a driving unit for adjusting an optical path of the light transmitting units, wherein the driving unit adjusts light emitted from the light transmitting units to be reciprocally swept within a predetermined angle range.
Claims4
An object tracking system for emitting light pulses to an external tracking object including an optical sensor, the object tracking system comprising:
- one or more optical transmitting units configured to emit light pulses to the outside;
- a driving unit configured to adjust an optical path of the one or more optical transmitting units;
- and
- a control unit configured to control the driving unit;
- wherein the driving unit adjusts light emitted from one or more optical transmitting units to be reciprocally swept within a predetermined angle range;
- wherein the one or more optical transmitting units have a sweep angle ψ within the
- predetermined angle range, and the control unit calculates the sweep angle ψ by converting control data for the driving unit into a periodic function;
- wherein the control unit calculates the sweep angle ψ based on a time difference between a time when the one or more optical transmitting units detect the external tracking object when sweeping in one direction and a time when the one or more optical transmitting units detect the external tracking object when sweeping in another direction.
Dependencies are inferred from the claim text.