METHOD AND DEVICE FOR PROVIDING TRACKING DATA IDENTIFYING THE MOVEMENT OF A PERSON AND A HAND FOR CONTROLLING A

• Main Authors: HASCH JUERGEN, NINOS ALEXANDROS
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2023
• Subjects: CONTROL OR REGULATING SYSTEMS IN GENERAL; CONTROLLING; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS; PHYSICS; REGULATING

The invention relates to a method and a device for providing tracking data for recognizing movements of a person and a hand for controlling at least one function of a technical system and a sensor system. The invention relates to a method for providing tracking data (135) relating to a person for controlling at least one function of a technical system. The method comprises the steps of reading, executing and generating. During reading, sensor data (125) representing a point cloud consisting of point targets detected by means of the radar sensors (110) is read from two radar sensors (110) which are arranged at a distance from one another and which have fields of view partially overlapping one another. During execution, an estimation algorithm (336) is executed using the sensor data (125) in order to generate at least one corrected position change process trajectory (337), where the estimation algorithm (336) applies a density-based cluster analysis algorithm. During generation, tracking data (135) is generated