The present invention relates to devices and methods for detecting the blockage of a radar sensor, and radar apparatuses. The radar sensor blockage detection device may include a first determiner for determining an external environment state based on at least one of external weather data, external image data, and vehicle status data, and determining detection sensitivity according to a result of the determined external environmental state, and a second determiner for determining whether the radar sensor is blocked based on a result of the determined detection sensitivity and signal data of the radar sensor.
Device and method for detecting blockage of radar sensor, and radar apparatus
2025-02-18
Patent
Electronic Resource
English
IPC: | G01S RADIO DIRECTION-FINDING , Funkpeilung / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01W METEOROLOGY , Meteorologie / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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