公开(公告)号：US20220091170A1

公开(公告)日：2022-03-24

申请号：US17027489

申请日：2020-09-21

申请人： Argo Al, LLC

发明人： Jonathan C. Berry ,  Duc H. Vu

IPC分类号： G01R29/10 ,  G01S7/40 ,  G01S13/931

摘要： Devices, systems, and methods are provided for an enhanced anechoic chamber. An enhanced anechoic chamber device may operate a gimbal setup attached to a mounting arm of an anechoic chamber and a radar under test to modify an azimuth angle and an elevation angle of a radar under test. The enhanced anechoic chamber device may cause the radar under test to transmit one or more signals towards one or more reflectors situated in a field of view of the radar through an aperture of an anechoic chamber, wherein the one or more reflectors are situated outside the anechoic chamber. The enhanced anechoic chamber device may receive reflected signals from the one or more reflectors at the radar under test, wherein the reflected signals pass through the aperture before reaching the radar under test. The enhanced anechoic chamber device may measure signal energy of at least one of the reflected signals. The enhanced anechoic chamber device may generate an output indicating an operational status of the radar under test.

公开(公告)号：US20220089190A1

公开(公告)日：2022-03-24

申请号：US17028767

申请日：2020-09-22

申请人： Argo Al, LLC

发明人： Nathan Alan Pendleton

IPC分类号： B60W60/00 ,  B60W50/14 ,  G06K9/00 ,  H04W4/46

摘要： Devices, systems, and methods are provided for enhanced obstacle detection. A vehicle may detect a neighboring vehicle traveling on a first road in a first traffic direction in a vicinity of the vehicle. The vehicle may collect data associated with the neighboring vehicle using one or more sensors of the vehicle. The vehicle may determine a status of the neighboring vehicle at a geolocation of the neighboring vehicle based on the collected data. The vehicle may determine that a first road anomaly occurred at the geolocation based on the status of the neighboring vehicle. The vehicle may set a first flag indicating the first road anomaly. The vehicle may determine to take a first action based on the first flag.

公开(公告)号：US20220057496A1

公开(公告)日：2022-02-24

申请号：US17000265

申请日：2020-08-21

申请人： Argo Al, LLC

发明人： Dane P. Bennington ,  Ryan T. Davis ,  Michel H.J. Laverne

IPC分类号： G01S7/4912 ,  G01S17/89 ,  G01S17/14

摘要： Systems, methods, and computer-readable media are disclosed for a systems and methods for intra-shot dynamic LIDAR detector gain. One example method my include emitting, by an optical ranging system at a first time, a first light pulse. The example method may also include increasing, after the first time, a sensitivity of a photodetector of the optical ranging system from a first sensitivity at the first time to a second sensitivity at a second time. The example method may also include decreasing the sensitivity of the photodetector of the optical ranging system from the second sensitivity at third time to the first sensitivity at a fourth time, wherein the fourth time is after the photodetector receives return light based on the first light pulse. The example method may also include emitting, by the optical ranging system at the fourth time, a second light pulse.

公开(公告)号：US20220032878A1

公开(公告)日：2022-02-03

申请号：US16940598

申请日：2020-07-28

申请人： Argo Al, LLC

发明人： Sean William Shawgo

IPC分类号： B60S1/56 ,  B60S1/54 ,  B60S1/48 ,  G01S17/931

摘要： System and methods are disclosed herein for preventing debris accumulation and/or for removing debris about a lens of a sensor of a vehicle. The sensor may include one or more LIDAR units disposed about the vehicle. An airflow device may be disposed about the lens of the sensor. The airflow device may be configured to provide an airflow about the lens of the sensor. The airflow provided to the lens may be a constant flow of air about the lens at a low pressure and/or bursts of air about the lens at a higher pressure.

公开(公告)号：US20220026200A1

公开(公告)日：2022-01-27

申请号：US16935010

申请日：2020-07-21

申请人： Argo Al, LLC

发明人： Casey J. Sennott

IPC分类号： G01B17/00

摘要： Devices, systems, and methods are provided for enhanced sensor alignment. A device may determine a first array of displacement sensors proximate to a first test structure. The device may determine a second array of displacement sensors proximate to a second test structure. The device may apply a test condition to the first array, the second array, the first test structure, and the second test structure. The device may collect a first output from applying the test condition to the first test structure. The device may collect a second output from applying the test condition to the second test structure. The device may generate a first deviation vector associated with the first output. The device may generate a second deviation vector associated with the second output. The device may determine a first design status of the first structure based on the first deviation vector. The device may determine a second design status of the second structure based on the second deviation vector.

公开(公告)号：US11163551B1

公开(公告)日：2021-11-02

申请号：US17069483

申请日：2020-10-13

申请人： Argo Al, LLC

发明人： Ilan Biala ,  Michel H. J. Laverne

IPC分类号： G06F9/445 ,  G06F8/65 ,  H04L29/08

摘要： Systems, methods, and computer-readable media are disclosed for a systems and methods for improved smart infrastructure data transfer. An example method may involve determining, at a first time, that a first number of smart infrastructure devices included within a smart infrastructure system are accessible over a network. The example method may also involve creating a first software image including a software update for the first number of smart infrastructure devices. The example method may also involve sending, over the network, the first software image to a device of the smart infrastructure system. The example method may also involve determining, at a second time, that a second number of smart infrastructure devices included within the smart infrastructure system are accessible over the network. The example method may also involve determining that the first number of devices is different than the second number of devices. The example method may also involve creating, based on the determination that the first number of devices is different than the second number of devices, a second software image including a software update for the second number of smart infrastructure devices. The example method may also involve sending, over the network, the second software image to a device of the smart infrastructure system.