Apparatus, radar system and method

By detecting and activating the radar target function based on radar data, the balance problem of the radar system between power consumption and accuracy is solved, and efficient and accurate target detection and operation is achieved.

CN119716770APending Publication Date: 2025-03-28INFINEON TECHNOLOGIES AG
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Patent Information

Application Number
CN202411340055.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Priority Date
2023-09-27
Filing Date
2024-09-25
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

When radar systems detect and track objects, there is a balance between power consumption and accuracy. Increased power consumption can improve detection capabilities but will lead to higher operating costs and heat generation. At the same time, error detection may occur, affecting the accuracy of the system.

Method used

Through the processing circuit system, based on radar data, whether there is a moving object in the field of view of the radar sensor is determined, and the radar target function is activated according to the distance of the object, so as to achieve control of equipment operation.

Benefits of technology

This technology can improve the accuracy and detection capabilities of radar sensors while reducing false alarms and false activations, while reducing system power consumption and achieving more efficient target function operation.

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Abstract

The invention relates to an apparatus, a radar system and a method. An apparatus is provided that includes processing circuitry configured to determine, based on radar data, whether a moving object is present in a field of view (FoV) of a radar sensor. The processing circuitry is further configured to determine a distance of the moving object based on the radar data if it is determined that the moving object is present in the FoV. The processing circuitry is further configured to activate a radar target function based on the distance of the moving object. The radar target function is a function configured to control operation of the device based on radar data.
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