Veoneer Us, Inc.

Arriver Software LLC

Aret Carlsen

Matthew Fetterman

Jifeng Ru

Yifan Zuo

Jonathan Moss

Andreas LeFevre

Jonathan Preussner

A radar sensor includes a memory storing a model defining a relationship between a condition of the radar sensor and a plurality of features of radar detections, the model being generated by a machine learning approach and storing values of the plurality of features associated with the known states of the condition of the radar sensor. A radar detector transmits radar signals into a region, detects reflected returning radar signals from the region, and converts the reflected returning radar signals into digital data signals. A processor receives the digital data signals and processes the digital data signals to generate actual radar detections, each characterized by a plurality of the features of radar detections. The processor applies values of the features of the actual radar detections to the model to determine the state of the condition of the radar sensor.

Apparatus and method for detecting radar sensor blockage using machine learning

Methods and systems for remote detection of objects involving cued sensor fusion. In some implementations, a first set of sensed data may be generated using a first object sensor and a second set of sensed data generated using a second object sensor. An object may then be detected using the sensed data from the first object sensor. Upon detecting the object using the sensed data from the first object sensor, a setting associated with the second object sensor may be changed to increase the probability of detecting the object using the second set of sensed data from the second object sensor.

Cued automobile sensor fusion

A system and method for mitigating interference in a frequency-modulated continuous-wave radar processing system is defined. Random inter-pulse jitter is implemented in a transmitted radar signal to prevent identification of false tracks due to interfering radar signals. Random intra-pulse jitter of time and/or frequency is implanted to create spreading of false targets and provide a method to distinguish false targets from true targets. Adjacent sensors in a multi-sensor radar system are alternatingly configured to transmit either upward ramping or downward ramping frequencies to mitigate interference between adjacent sensors in the same radar system.

Apparatus and method for mitigating interference in an automotive radar system

An automotive radar system and method transmit a plurality of radar signals into a region, detect reflected radar signals, and convert the reflected radar signals into digital data signals. A plurality of range-Doppler maps for the region are generated from the digital data signals, and the plurality of range-Doppler maps are averaged to generate an averaged range-Doppler map for the region. Data points in the averaged range-Doppler map are analyzed to detect blobs in the averaged range Doppler map. If a blob is detected in the averaged range-Doppler map, the radar detector is indicated to be unblocked.

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Groton, MA, United States of America

Aret Carlsen