TECHNOLOGIES FOR OPPORTUNISTIC SYNTHETIC APERTURE RADAR
First Claim
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1. A device comprising:
- a structure hosting a processor, a memory, a transmitter, a receiver, and an inertial measurement unit (IMU), wherein the processor is in communication with the memory, the transmitter, the receiver, and the IMU, wherein the memory stores a set of instructions executable via the processor, wherein the set of instructions instructs the processor to;
cause a plurality of signals to be transmitted via the transmitter,cause a plurality of echoes to be received via the receiver, wherein the echoes are based on the signals being reflected off an object, wherein the echoes include a plurality of digital data units,decode the digital data units,determine a plurality of times of flight of the signals based on the digital data units as decoded,form a plurality of readings based on the times of flight,obtain a reading from the IMU contemporaneous to the readings, wherein the reading is based on a motion of the structure relative to the object,perform a fusion of the readings and the reading,perform a tracking of the motion of the structure based on the fusion,determine a location of the object relative to the structure based on the tracking, andtake an action based on the location.
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Abstract
This disclosure is enables various technologies involving various actions based on augmentation of readings of distance sensing units.
21 Citations
26 Claims
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1. A device comprising:
a structure hosting a processor, a memory, a transmitter, a receiver, and an inertial measurement unit (IMU), wherein the processor is in communication with the memory, the transmitter, the receiver, and the IMU, wherein the memory stores a set of instructions executable via the processor, wherein the set of instructions instructs the processor to; cause a plurality of signals to be transmitted via the transmitter, cause a plurality of echoes to be received via the receiver, wherein the echoes are based on the signals being reflected off an object, wherein the echoes include a plurality of digital data units, decode the digital data units, determine a plurality of times of flight of the signals based on the digital data units as decoded, form a plurality of readings based on the times of flight, obtain a reading from the IMU contemporaneous to the readings, wherein the reading is based on a motion of the structure relative to the object, perform a fusion of the readings and the reading, perform a tracking of the motion of the structure based on the fusion, determine a location of the object relative to the structure based on the tracking, and take an action based on the location. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A device comprising:
a structure hosting a processor, a memory, a transmitter, a receiver, and a geolocation receiver, wherein the processor is in communication with the memory, the transmitter, the receiver, and the geolocation receiver, wherein the memory stores a set of instructions executable via the processor, wherein the set of instructions instructs the processor to; cause a plurality of signals to be transmitted via the transmitter, cause a plurality of echoes to be received via the receiver, wherein the echoes are based on the signals being reflected off an object, wherein the echoes include a plurality of digital data units, decode the digital data units, determine a plurality of times of flight of the signals based on the digital data units as decoded, form a plurality of readings based on the times of flight, obtain a reading from the geolocation receiver contemporaneous to the readings, wherein the reading is based on a motion of the structure relative to the object, perform a fusion of the readings and the reading, perform a tracking of the motion of the structure based on the fusion, determine a location of the object relative to the structure based on the tracking, and take an action based on the location. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
Specification
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Current AssigneeTransrobotics, Inc.
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Original AssigneeTransrobotics, Inc.
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InventorsAlalusi, Sayf
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Application NumberUS16/661,068Publication NumberTime in Patent OfficeDaysField of SearchUS Class CurrentCPC Class CodesG01S 13/325 using transmission of coded...G01S 13/86 Combinations of radar syste...G01S 13/88 Radar or analogous systems ...G01S 13/881 for roboticsG01S 13/886 for alarm systems alarms wi...G01S 13/90 using synthetic aperture te...G01S 13/9089 SAR having an irregular ape...
